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• This comparison shows the changes necessary to convert path

  → /contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/ @ 5562

  → /contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/ @ 5563

  ↔ Reverse comparison

• Compare Path:	Rev

  With Path:	Rev

Regard whitespace Rev 5562 → Rev 5563

/contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/3dnow.c
0,0 → 1,91
/*
* Mesa 3-D graphics library
*
* Copyright (C) 1999-2003 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
/*
* 3DNow! optimizations contributed by
* Holger Waechtler <holger@akaflieg.extern.tu-berlin.de>
*/
#include "main/glheader.h"
#include "main/context.h"
#include "math/m_xform.h"
#include "tnl/t_context.h"
#include "3dnow.h"
#include "x86_xform.h"
#ifdef DEBUG_MATH
#include "math/m_debug.h"
#endif
#ifdef USE_3DNOW_ASM
DECLARE_XFORM_GROUP( 3dnow, 2 )
DECLARE_XFORM_GROUP( 3dnow, 3 )
DECLARE_XFORM_GROUP( 3dnow, 4 )
DECLARE_NORM_GROUP( 3dnow )
extern void _ASMAPI
_mesa_v16_3dnow_general_xform( GLfloat *first_vert,
const GLfloat *m,
const GLfloat *src,
GLuint src_stride,
GLuint count );
extern void _ASMAPI
_mesa_3dnow_project_vertices( GLfloat *first,
GLfloat *last,
const GLfloat *m,
GLuint stride );
extern void _ASMAPI
_mesa_3dnow_project_clipped_vertices( GLfloat *first,
GLfloat *last,
const GLfloat *m,
GLuint stride,
const GLubyte *clipmask );
#endif
void _mesa_init_3dnow_transform_asm( void )
{
#ifdef USE_3DNOW_ASM
ASSIGN_XFORM_GROUP( 3dnow, 2 );
ASSIGN_XFORM_GROUP( 3dnow, 3 );
ASSIGN_XFORM_GROUP( 3dnow, 4 );
/* There's a bug somewhere in the 3dnow_normal.S file that causes
* bad shading. Disable for now.
ASSIGN_NORM_GROUP( 3dnow );
*/
#ifdef DEBUG_MATH
_math_test_all_transform_functions( "3DNow!" );
_math_test_all_normal_transform_functions( "3DNow!" );
#endif
#endif
}

/contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/3dnow.h
0,0 → 1,36
/*
* Mesa 3-D graphics library
*
* Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
/*
* 3DNow! optimizations contributed by
* Holger Waechtler <holger@akaflieg.extern.tu-berlin.de>
*/
#ifndef __3DNOW_H__
#define __3DNOW_H__
void _mesa_init_3dnow_transform_asm( void );
#endif

/contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/3dnow_normal.S
0,0 → 1,852
/*
* Mesa 3-D graphics library
*
* Copyright (C) 1999-2003 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
/*
* 3Dnow assembly code by Holger Waechtler
*/
#ifdef USE_3DNOW_ASM
#include "assyntax.h"
#include "matypes.h"
#include "norm_args.h"
SEG_TEXT
#define M(i) REGOFF(i * 4, ECX)
#define STRIDE REGOFF(12, ESI)
ALIGNTEXT16
GLOBL GLNAME(_mesa_3dnow_transform_normalize_normals)
HIDDEN(_mesa_3dnow_transform_normalize_normals)
GLNAME(_mesa_3dnow_transform_normalize_normals):
#define FRAME_OFFSET 12
PUSH_L ( EDI )
PUSH_L ( ESI )
PUSH_L ( EBP )
MOV_L ( ARG_LENGTHS, EDI )
MOV_L ( ARG_IN, ESI )
MOV_L ( ARG_DEST, EAX )
MOV_L ( REGOFF(V4F_COUNT, ESI), EBP ) /* dest->count = in->count */
MOV_L ( EBP, REGOFF(V4F_COUNT, EAX) )
MOV_L ( REGOFF(V4F_START, ESI), EDX ) /* in->start */
MOV_L ( REGOFF(V4F_START, EAX), EAX ) /* dest->start */
MOV_L ( ARG_MAT, ECX )
MOV_L ( REGOFF(MATRIX_INV, ECX), ECX ) /* mat->inv */
CMP_L ( CONST(0), EBP ) /* count > 0 ?? */
JE ( LLBL (G3TN_end) )
MOV_L ( REGOFF (V4F_COUNT, ESI), EBP )
FEMMS
PUSH_L ( EBP )
PUSH_L ( EAX )
PUSH_L ( EDX ) /* save counter & pointer for */
/* the normalize pass */
#undef FRAME_OFFSET
#define FRAME_OFFSET 24
MOVQ ( M(0), MM3 ) /* m1 | m0 */
MOVQ ( M(4), MM4 ) /* m5 | m4 */
MOVD ( M(2), MM5 ) /* | m2 */
PUNPCKLDQ ( M(6), MM5 ) /* m6 | m2 */
MOVQ ( M(8), MM6 ) /* m9 | m8 */
MOVQ ( M(10), MM7 ) /* | m10 */
CMP_L ( CONST(0), EDI ) /* lengths == 0 ? */
JNE ( LLBL (G3TN_scale_end ) )
MOVD ( ARG_SCALE, MM0 ) /* | scale */
PUNPCKLDQ ( MM0, MM0 ) /* scale | scale */
PFMUL ( MM0, MM3 ) /* scale * m1 | scale * m0 */
PFMUL ( MM0, MM4 ) /* scale * m5 | scale * m4 */
PFMUL ( MM0, MM5 ) /* scale * m6 | scale * m2 */
PFMUL ( MM0, MM6 ) /* scale * m9 | scale * m8 */
PFMUL ( MM0, MM7 ) /* | scale * m10 */
ALIGNTEXT32
LLBL (G3TN_scale_end):
LLBL (G3TN_transform):
MOVQ ( REGIND (EDX), MM0 ) /* x1 | x0 */
MOVD ( REGOFF (8, EDX), MM2 ) /* | x2 */
MOVQ ( MM0, MM1 ) /* x1 | x0 */
PUNPCKLDQ ( MM2, MM2 ) /* x2 | x2 */
PFMUL ( MM3, MM0 ) /* x1*m1 | x0*m0 */
ADD_L ( CONST(16), EAX ) /* next r */
PREFETCHW ( REGIND(EAX) )
PFMUL ( MM4, MM1 ) /* x1*m5 | x0*m4 */
PFACC ( MM1, MM0 ) /* x0*m4+x1*m5 | x0*m0+x1*m1 */
PFMUL ( MM5, MM2 ) /* x2*m6 | x2*m2 */
PFADD ( MM2, MM0 ) /* x0*m4+x1*m5+x2*m6| x0*m0+...+x2**/
MOVQ ( REGIND (EDX), MM1 ) /* x1 | x0 */
MOVQ ( MM0, REGOFF(-16, EAX) ) /* write r0, r1 */
PFMUL ( MM6, MM1 ) /* x1*m9 | x0*m8 */
MOVD ( REGOFF (8, EDX), MM2 ) /* | x2 */
PFMUL ( MM7, MM2 ) /* | x2*m10 */
PFACC ( MM1, MM1 ) /* *not used* | x0*m8+x1*m9 */
PFADD ( MM2, MM1 ) /* *not used* | x0*m8+x1*m9+x2*m*/
ADD_L ( STRIDE, EDX ) /* next normal */
PREFETCH ( REGIND(EDX) )
MOVD ( MM1, REGOFF(-8, EAX) ) /* write r2 */
SUB_L ( CONST(1), EBP ) /* decrement normal counter */
JNZ ( LLBL (G3TN_transform) )
POP_L ( EDX ) /* end of transform --- */
POP_L ( EAX ) /* now normalizing ... */
POP_L ( EBP )
CMP_L ( CONST(0), EDI ) /* lengths == 0 ? */
JE ( LLBL (G3TN_norm ) ) /* calculate lengths */
ALIGNTEXT32
LLBL (G3TN_norm_w_lengths):
PREFETCHW ( REGOFF(12,EAX) )
MOVQ ( REGIND(EAX), MM0 ) /* x1 | x0 */
MOVD ( REGOFF(8, EAX), MM1 ) /* | x2 */
MOVD ( REGIND (EDI), MM3 ) /* | length (x) */
PFMUL ( MM3, MM1 ) /* | x2 (normalize*/
PUNPCKLDQ ( MM3, MM3 ) /* length (x) | length (x) */
PFMUL ( MM3, MM0 ) /* x1 (normalized) | x0 (normalize*/
ADD_L ( STRIDE, EDX ) /* next normal */
ADD_L ( CONST(4), EDI ) /* next length */
PREFETCH ( REGIND(EDI) )
MOVQ ( MM0, REGIND(EAX) ) /* write new x0, x1 */
MOVD ( MM1, REGOFF(8, EAX) ) /* write new x2 */
ADD_L ( CONST(16), EAX ) /* next r */
SUB_L ( CONST(1), EBP ) /* decrement normal counter */
JNZ ( LLBL (G3TN_norm_w_lengths) )
JMP ( LLBL (G3TN_exit_3dnow) )
ALIGNTEXT32
LLBL (G3TN_norm):
PREFETCHW ( REGIND(EAX) )
MOVQ ( REGIND (EAX), MM0 ) /* x1 | x0 */
MOVD ( REGOFF(8, EAX), MM1 ) /* | x2 */
MOVQ ( MM0, MM3 ) /* x1 | x0 */
MOVQ ( MM1, MM4 ) /* | x2 */
PFMUL ( MM0, MM3 ) /* x1*x1 | x0*x0 */
ADD_L ( CONST(16), EAX ) /* next r */
PFMUL ( MM1, MM4 ) /* | x2*x2 */
PFADD ( MM4, MM3 ) /* | x0*x0+x2*x2 */
PFACC ( MM3, MM3 ) /* **not used** | x0*x0+x1*x1+x2**/
PFRSQRT ( MM3, MM5 ) /* 1/sqrt (x0*x0+x1*x1+x2*x2) */
MOVQ ( MM5, MM4 )
PUNPCKLDQ ( MM3, MM3 )
SUB_L ( CONST(1), EBP ) /* decrement normal counter */
PFMUL ( MM5, MM5 )
PFRSQIT1 ( MM3, MM5 )
PFRCPIT2 ( MM4, MM5 )
PFMUL ( MM5, MM0 ) /* x1 (normalized) | x0 (normalize*/
MOVQ ( MM0, REGOFF(-16, EAX) ) /* write new x0, x1 */
PFMUL ( MM5, MM1 ) /* | x2 (normalize*/
MOVD ( MM1, REGOFF(-8, EAX) ) /* write new x2 */
JNZ ( LLBL (G3TN_norm) )
LLBL (G3TN_exit_3dnow):
FEMMS
LLBL (G3TN_end):
POP_L ( EBP )
POP_L ( ESI )
POP_L ( EDI )
RET
ALIGNTEXT16
GLOBL GLNAME(_mesa_3dnow_transform_normalize_normals_no_rot)
HIDDEN(_mesa_3dnow_transform_normalize_normals_no_rot)
GLNAME(_mesa_3dnow_transform_normalize_normals_no_rot):
#undef FRAME_OFFSET
#define FRAME_OFFSET 12
PUSH_L ( EDI )
PUSH_L ( ESI )
PUSH_L ( EBP )
MOV_L ( ARG_LENGTHS, EDI )
MOV_L ( ARG_IN, ESI )
MOV_L ( ARG_DEST, EAX )
MOV_L ( REGOFF(V4F_COUNT, ESI), EBP ) /* dest->count = in->count */
MOV_L ( EBP, REGOFF(V4F_COUNT, EAX) )
MOV_L ( ARG_MAT, ECX )
MOV_L ( REGOFF(V4F_START, EAX), EAX ) /* dest->start */
MOV_L ( REGOFF(MATRIX_INV, ECX), ECX ) /* mat->inv */
MOV_L ( REGOFF(V4F_START, ESI), EDX ) /* in->start */
CMP_L ( CONST(0), EBP ) /* count > 0 ?? */
JE ( LLBL (G3TNNR_end) )
FEMMS
MOVD ( M(0), MM0 ) /* | m0 */
PUNPCKLDQ ( M(5), MM0 ) /* m5 | m0 */
MOVD ( M(10), MM2 ) /* | m10 */
PUNPCKLDQ ( MM2, MM2 ) /* m10 | m10 */
CMP_L ( CONST(0), EDI ) /* lengths == 0 ? */
JNE ( LLBL (G3TNNR_scale_end ) )
MOVD ( ARG_SCALE, MM7 ) /* | scale */
PUNPCKLDQ ( MM7, MM7 ) /* scale | scale */
PFMUL ( MM7, MM0 ) /* scale * m5 | scale * m0 */
PFMUL ( MM7, MM2 ) /* scale * m10 | scale * m10 */
ALIGNTEXT32
LLBL (G3TNNR_scale_end):
CMP_L ( CONST(0), EDI ) /* lengths == 0 ? */
JE ( LLBL (G3TNNR_norm) ) /* need to calculate lengths */
MOVD ( REGIND(EDI), MM3 ) /* | length (x) */
ALIGNTEXT32
LLBL (G3TNNR_norm_w_lengths): /* use precalculated lengths */
PREFETCHW ( REGIND(EAX) )
MOVQ ( REGIND(EDX), MM6 ) /* x1 | x0 */
MOVD ( REGOFF(8, EDX), MM7 ) /* | x2 */
PFMUL ( MM0, MM6 ) /* x1*m5 | x0*m0 */
ADD_L ( STRIDE, EDX ) /* next normal */
PREFETCH ( REGIND(EDX) )
PFMUL ( MM2, MM7 ) /* | x2*m10 */
ADD_L ( CONST(16), EAX ) /* next r */
PFMUL ( MM3, MM7 ) /* | x2 (normalized) */
PUNPCKLDQ ( MM3, MM3 ) /* length (x) | length (x) */
ADD_L ( CONST(4), EDI ) /* next length */
PFMUL ( MM3, MM6 ) /* x1 (normalized) | x0 (normalized) */
SUB_L ( CONST(1), EBP ) /* decrement normal counter */
MOVQ ( MM6, REGOFF(-16, EAX) ) /* write r0, r1 */
MOVD ( MM7, REGOFF(-8, EAX) ) /* write r2 */
MOVD ( REGIND(EDI), MM3 ) /* | length (x) */
JNZ ( LLBL (G3TNNR_norm_w_lengths) )
JMP ( LLBL (G3TNNR_exit_3dnow) )
ALIGNTEXT32
LLBL (G3TNNR_norm): /* need to calculate lengths */
PREFETCHW ( REGIND(EAX) )
MOVQ ( REGIND(EDX), MM6 ) /* x1 | x0 */
MOVD ( REGOFF(8, EDX), MM7 ) /* | x2 */
PFMUL ( MM0, MM6 ) /* x1*m5 | x0*m0 */
ADD_L ( CONST(16), EAX ) /* next r */
PFMUL ( MM2, MM7 ) /* | x2*m10 */
MOVQ ( MM6, MM3 ) /* x1 (transformed)| x0 (transformed) */
MOVQ ( MM7, MM4 ) /* | x2 (transformed) */
PFMUL ( MM6, MM3 ) /* x1*x1 | x0*x0 */
PFMUL ( MM7, MM4 ) /* | x2*x2 */
PFACC ( MM3, MM3 ) /* **not used** | x0*x0+x1*x1 */
PFADD ( MM4, MM3 ) /* | x0*x0+x1*x1+x2*x2*/
ADD_L ( STRIDE, EDX ) /* next normal */
PREFETCH ( REGIND(EDX) )
PFRSQRT ( MM3, MM5 ) /* 1/sqrt (x0*x0+x1*x1+x2*x2) */
MOVQ ( MM5, MM4 )
PUNPCKLDQ ( MM3, MM3 )
PFMUL ( MM5, MM5 )
PFRSQIT1 ( MM3, MM5 )
SUB_L ( CONST(1), EBP ) /* decrement normal counter */
PFRCPIT2 ( MM4, MM5 )
PFMUL ( MM5, MM6 ) /* x1 (normalized) | x0 (normalized) */
MOVQ ( MM6, REGOFF(-16, EAX) ) /* write r0, r1 */
PFMUL ( MM5, MM7 ) /* | x2 (normalized) */
MOVD ( MM7, REGOFF(-8, EAX) ) /* write r2 */
JNZ ( LLBL (G3TNNR_norm) )
LLBL (G3TNNR_exit_3dnow):
FEMMS
LLBL (G3TNNR_end):
POP_L ( EBP )
POP_L ( ESI )
POP_L ( EDI )
RET
ALIGNTEXT16
GLOBL GLNAME(_mesa_3dnow_transform_rescale_normals_no_rot)
HIDDEN(_mesa_3dnow_transform_rescale_normals_no_rot)
GLNAME(_mesa_3dnow_transform_rescale_normals_no_rot):
#undef FRAME_OFFSET
#define FRAME_OFFSET 12
PUSH_L ( EDI )
PUSH_L ( ESI )
PUSH_L ( EBP )
MOV_L ( ARG_IN, EAX )
MOV_L ( ARG_DEST, EDX )
MOV_L ( REGOFF(V4F_COUNT, EAX), EBP ) /* dest->count = in->count */
MOV_L ( EBP, REGOFF(V4F_COUNT, EDX) )
MOV_L ( ARG_IN, ESI )
MOV_L ( ARG_MAT, ECX )
MOV_L ( REGOFF(MATRIX_INV, ECX), ECX ) /* mat->inv */
MOV_L ( REGOFF(V4F_START, EDX), EAX ) /* dest->start */
MOV_L ( REGOFF(V4F_START, ESI), EDX ) /* in->start */
CMP_L ( CONST(0), EBP )
JE ( LLBL (G3TRNR_end) )
FEMMS
MOVD ( ARG_SCALE, MM6 ) /* | scale */
PUNPCKLDQ ( MM6, MM6 ) /* scale | scale */
MOVD ( REGIND(ECX), MM0 ) /* | m0 */
PUNPCKLDQ ( REGOFF(20, ECX), MM0 ) /* m5 | m0 */
PFMUL ( MM6, MM0 ) /* scale*m5 | scale*m0 */
MOVD ( REGOFF(40, ECX), MM2 ) /* | m10 */
PFMUL ( MM6, MM2 ) /* | scale*m10 */
ALIGNTEXT32
LLBL (G3TRNR_rescale):
PREFETCHW ( REGIND(EAX) )
MOVQ ( REGIND(EDX), MM4 ) /* x1 | x0 */
MOVD ( REGOFF(8, EDX), MM5 ) /* | x2 */
PFMUL ( MM0, MM4 ) /* x1*m5 | x0*m0 */
ADD_L ( STRIDE, EDX ) /* next normal */
PREFETCH ( REGIND(EDX) )
PFMUL ( MM2, MM5 ) /* | x2*m10 */
ADD_L ( CONST(16), EAX ) /* next r */
SUB_L ( CONST(1), EBP ) /* decrement normal counter */
MOVQ ( MM4, REGOFF(-16, EAX) ) /* write r0, r1 */
MOVD ( MM5, REGOFF(-8, EAX) ) /* write r2 */
JNZ ( LLBL (G3TRNR_rescale) ) /* cnt > 0 ? -> process next normal */
FEMMS
LLBL (G3TRNR_end):
POP_L ( EBP )
POP_L ( ESI )
POP_L ( EDI )
RET
ALIGNTEXT16
GLOBL GLNAME(_mesa_3dnow_transform_rescale_normals)
HIDDEN(_mesa_3dnow_transform_rescale_normals)
GLNAME(_mesa_3dnow_transform_rescale_normals):
#undef FRAME_OFFSET
#define FRAME_OFFSET 8
PUSH_L ( EDI )
PUSH_L ( ESI )
MOV_L ( ARG_IN, ESI )
MOV_L ( ARG_DEST, EAX )
MOV_L ( ARG_MAT, ECX )
MOV_L ( REGOFF(V4F_COUNT, ESI), EDI ) /* dest->count = in->count */
MOV_L ( EDI, REGOFF(V4F_COUNT, EAX) )
MOV_L ( REGOFF(V4F_START, EAX), EAX ) /* dest->start */
MOV_L ( REGOFF(V4F_START, ESI), EDX ) /* in->start */
MOV_L ( REGOFF(MATRIX_INV, ECX), ECX ) /* mat->inv */
CMP_L ( CONST(0), EDI )
JE ( LLBL (G3TR_end) )
FEMMS
MOVQ ( REGIND(ECX), MM3 ) /* m1 | m0 */
MOVQ ( REGOFF(16,ECX), MM4 ) /* m5 | m4 */
MOVD ( ARG_SCALE, MM0 ) /* scale */
MOVD ( REGOFF(8,ECX), MM5 ) /* | m2 */
PUNPCKLDQ ( MM0, MM0 ) /* scale | scale */
PUNPCKLDQ ( REGOFF(24, ECX), MM5 )
PFMUL ( MM0, MM3 ) /* scale*m1 | scale*m0 */
MOVQ ( REGOFF(32, ECX), MM6 ) /* m9 | m8*/
PFMUL ( MM0, MM4 ) /* scale*m5 | scale*m4 */
MOVD ( REGOFF(40, ECX), MM7 ) /* | m10 */
PFMUL ( MM0, MM5 ) /* scale*m6 | scale*m2 */
PFMUL ( MM0, MM6 ) /* scale*m9 | scale*m8 */
PFMUL ( MM0, MM7 ) /* | scale*m10 */
ALIGNTEXT32
LLBL (G3TR_rescale):
PREFETCHW ( REGIND(EAX) )
MOVQ ( REGIND(EDX), MM0 ) /* x1 | x0 */
MOVD ( REGOFF(8, EDX), MM2 ) /* | x2 */
MOVQ ( MM0, MM1 ) /* x1 | x0 */
PUNPCKLDQ ( MM2, MM2 ) /* x2 | x2 */
PFMUL ( MM3, MM0 ) /* x1*m1 | x0*m0 */
ADD_L ( CONST(16), EAX ) /* next r */
PFMUL ( MM4, MM1 ) /* x1*m5 | x0*m4 */
PFACC ( MM1, MM0 ) /* x0*m4+x1*m5 | x0*m0+x1*m1 */
MOVQ ( REGIND(EDX), MM1 ) /* x1 | x0 */
PFMUL ( MM5, MM2 ) /* x2*m6 | x2*m2 */
PFADD ( MM2, MM0 ) /* x0*m4...+x2*m6| x0*m0+x1*m1+x2*m2 */
MOVD ( REGOFF(8, EDX), MM2 ) /* | x2 */
ADD_L ( STRIDE, EDX ) /* next normal */
PREFETCH ( REGIND(EDX) )
MOVQ ( MM0, REGOFF(-16, EAX) ) /* write r0, r1 */
PFMUL ( MM6, MM1 ) /* x1*m9 | x0*m8 */
PFMUL ( MM7, MM2 ) /* | x2*m10 */
PFACC ( MM1, MM1 ) /* *not used* | x0*m8+x1*m9 */
PFADD ( MM2, MM1 ) /* *not used* | x0*m8+x1*m9+x2*m10 */
MOVD ( MM1, REGOFF(-8, EAX) ) /* write r2 */
SUB_L ( CONST(1), EDI ) /* decrement normal counter */
JNZ ( LLBL (G3TR_rescale) )
FEMMS
LLBL (G3TR_end):
POP_L ( ESI )
POP_L ( EDI )
RET
ALIGNTEXT16
GLOBL GLNAME(_mesa_3dnow_transform_normals_no_rot)
HIDDEN(_mesa_3dnow_transform_normals_no_rot)
GLNAME(_mesa_3dnow_transform_normals_no_rot):
#undef FRAME_OFFSET
#define FRAME_OFFSET 8
PUSH_L ( EDI )
PUSH_L ( ESI )
MOV_L ( ARG_IN, ESI )
MOV_L ( ARG_DEST, EAX )
MOV_L ( ARG_MAT, ECX )
MOV_L ( REGOFF(V4F_COUNT, ESI), EDI ) /* dest->count = in->count */
MOV_L ( EDI, REGOFF(V4F_COUNT, EAX) )
MOV_L ( REGOFF(V4F_START, EAX), EAX ) /* dest->start */
MOV_L ( REGOFF(V4F_START, ESI), EDX ) /* in->start */
MOV_L ( REGOFF(MATRIX_INV, ECX), ECX ) /* mat->inv */
CMP_L ( CONST(0), EDI )
JE ( LLBL (G3TNR_end) )
FEMMS
MOVD ( REGIND(ECX), MM0 ) /* | m0 */
PUNPCKLDQ ( REGOFF(20, ECX), MM0 ) /* m5 | m0 */
MOVD ( REGOFF(40, ECX), MM2 ) /* | m10 */
PUNPCKLDQ ( MM2, MM2 ) /* m10 | m10 */
ALIGNTEXT32
LLBL (G3TNR_transform):
PREFETCHW ( REGIND(EAX) )
MOVQ ( REGIND(EDX), MM4 ) /* x1 | x0 */
MOVD ( REGOFF(8, EDX), MM5 ) /* | x2 */
PFMUL ( MM0, MM4 ) /* x1*m5 | x0*m0 */
ADD_L ( STRIDE, EDX) /* next normal */
PREFETCH ( REGIND(EDX) )
PFMUL ( MM2, MM5 ) /* | x2*m10 */
ADD_L ( CONST(16), EAX ) /* next r */
SUB_L ( CONST(1), EDI ) /* decrement normal counter */
MOVQ ( MM4, REGOFF(-16, EAX) ) /* write r0, r1 */
MOVD ( MM5, REGOFF(-8, EAX) ) /* write r2 */
JNZ ( LLBL (G3TNR_transform) )
FEMMS
LLBL (G3TNR_end):
POP_L ( ESI )
POP_L ( EDI )
RET
ALIGNTEXT16
GLOBL GLNAME(_mesa_3dnow_transform_normals)
HIDDEN(_mesa_3dnow_transform_normals)
GLNAME(_mesa_3dnow_transform_normals):
#undef FRAME_OFFSET
#define FRAME_OFFSET 8
PUSH_L ( EDI )
PUSH_L ( ESI )
MOV_L ( ARG_IN, ESI )
MOV_L ( ARG_DEST, EAX )
MOV_L ( ARG_MAT, ECX )
MOV_L ( REGOFF(V4F_COUNT, ESI), EDI ) /* dest->count = in->count */
MOV_L ( EDI, REGOFF(V4F_COUNT, EAX) )
MOV_L ( REGOFF(V4F_START, EAX), EAX ) /* dest->start */
MOV_L ( REGOFF(V4F_START, ESI), EDX ) /* in->start */
MOV_L ( REGOFF(MATRIX_INV, ECX), ECX ) /* mat->inv */
CMP_L ( CONST(0), EDI ) /* count > 0 ?? */
JE ( LLBL (G3T_end) )
FEMMS
MOVQ ( REGIND(ECX), MM3 ) /* m1 | m0 */
MOVQ ( REGOFF(16, ECX), MM4 ) /* m5 | m4 */
MOVD ( REGOFF(8, ECX), MM5 ) /* | m2 */
PUNPCKLDQ ( REGOFF(24, ECX), MM5 ) /* m6 | m2 */
MOVQ ( REGOFF(32, ECX), MM6 ) /* m9 | m8 */
MOVD ( REGOFF(40, ECX), MM7 ) /* | m10 */
ALIGNTEXT32
LLBL (G3T_transform):
PREFETCHW ( REGIND(EAX) )
MOVQ ( REGIND(EDX), MM0 ) /* x1 | x0 */
MOVD ( REGOFF(8, EDX), MM2 ) /* | x2 */
MOVQ ( MM0, MM1 ) /* x1 | x0 */
PUNPCKLDQ ( MM2, MM2 ) /* x2 | x2 */
PFMUL ( MM3, MM0 ) /* x1*m1 | x0*m0 */
ADD_L ( CONST(16), EAX ) /* next r */
PFMUL ( MM4, MM1 ) /* x1*m5 | x0*m4 */
PFACC ( MM1, MM0 ) /* x0*m4+x1*m5 | x0*m0+x1*m1 */
PFMUL ( MM5, MM2 ) /* x2*m6 | x2*m2 */
PFADD ( MM2, MM0 ) /* x0*m4...+x2*m6| x0*m0+x1*m1+x2*m2 */
MOVQ ( REGIND(EDX), MM1 ) /* x1 | x0 */
MOVQ ( MM0, REGOFF(-16, EAX) ) /* write r0, r1 */
PFMUL ( MM6, MM1 ) /* x1*m9 | x0*m8 */
MOVD ( REGOFF(8, EDX), MM2 ) /* | x2 */
PFMUL ( MM7, MM2 ) /* | x2*m10 */
ADD_L ( STRIDE, EDX ) /* next normal */
PREFETCH ( REGIND(EDX) )
PFACC ( MM1, MM1 ) /* *not used* | x0*m8+x1*m9 */
PFADD ( MM2, MM1 ) /* *not used* | x0*m8+x1*m9+x2*m10 */
MOVD ( MM1, REGOFF(-8, EAX) ) /* write r2 */
SUB_L ( CONST(1), EDI ) /* decrement normal counter */
JNZ ( LLBL (G3T_transform) )
FEMMS
LLBL (G3T_end):
POP_L ( ESI )
POP_L ( EDI )
RET
ALIGNTEXT16
GLOBL GLNAME(_mesa_3dnow_normalize_normals)
HIDDEN(_mesa_3dnow_normalize_normals)
GLNAME(_mesa_3dnow_normalize_normals):
#undef FRAME_OFFSET
#define FRAME_OFFSET 12
PUSH_L ( EDI )
PUSH_L ( ESI )
PUSH_L ( EBP )
MOV_L ( ARG_IN, ESI )
MOV_L ( ARG_DEST, EAX )
MOV_L ( REGOFF(V4F_COUNT, ESI), EBP ) /* dest->count = in->count */
MOV_L ( EBP, REGOFF(V4F_COUNT, EAX) )
MOV_L ( REGOFF(V4F_START, EAX), EAX ) /* dest->start */
MOV_L ( REGOFF(V4F_START, ESI), ECX ) /* in->start */
MOV_L ( ARG_LENGTHS, EDX )
CMP_L ( CONST(0), EBP ) /* count > 0 ?? */
JE ( LLBL (G3N_end) )
FEMMS
CMP_L ( CONST(0), EDX ) /* lengths == 0 ? */
JE ( LLBL (G3N_norm2) ) /* calculate lengths */
ALIGNTEXT32
LLBL (G3N_norm1): /* use precalculated lengths */
PREFETCH ( REGIND(EAX) )
MOVQ ( REGIND(ECX), MM0 ) /* x1 | x0 */
MOVD ( REGOFF(8, ECX), MM1 ) /* | x2 */
MOVD ( REGIND(EDX), MM3 ) /* | length (x) */
PFMUL ( MM3, MM1 ) /* | x2 (normalized) */
PUNPCKLDQ ( MM3, MM3 ) /* length (x) | length (x) */
ADD_L ( STRIDE, ECX ) /* next normal */
PREFETCH ( REGIND(ECX) )
PFMUL ( MM3, MM0 ) /* x1 (normalized) | x0 (normalized) */
MOVQ ( MM0, REGIND(EAX) ) /* write new x0, x1 */
MOVD ( MM1, REGOFF(8, EAX) ) /* write new x2 */
ADD_L ( CONST(16), EAX ) /* next r */
ADD_L ( CONST(4), EDX ) /* next length */
SUB_L ( CONST(1), EBP ) /* decrement normal counter */
JNZ ( LLBL (G3N_norm1) )
JMP ( LLBL (G3N_end1) )
ALIGNTEXT32
LLBL (G3N_norm2): /* need to calculate lengths */
PREFETCHW ( REGIND(EAX) )
PREFETCH ( REGIND(ECX) )
MOVQ ( REGIND(ECX), MM0 ) /* x1 | x0 */
MOVD ( REGOFF(8, ECX), MM1 ) /* | x2 */
MOVQ ( MM0, MM3 ) /* x1 | x0 */
ADD_L ( STRIDE, ECX ) /* next normal */
PFMUL ( MM0, MM3 ) /* x1*x1 | x0*x0 */
MOVQ ( MM1, MM4 ) /* | x2 */
ADD_L ( CONST(16), EAX ) /* next r */
PFMUL ( MM1, MM4 ) /* | x2*x2 */
PFADD ( MM4, MM3 ) /* | x0*x0+x2*x2 */
PFACC ( MM3, MM3 ) /* x0*x0+...+x2*x2 | x0*x0+x1*x1+x2*x2*/
PFRSQRT ( MM3, MM5 ) /* 1/sqrt (x0*x0+x1*x1+x2*x2) */
MOVQ ( MM5, MM4 )
PUNPCKLDQ ( MM3, MM3 )
PFMUL ( MM5, MM5 )
PFRSQIT1 ( MM3, MM5 )
SUB_L ( CONST(1), EBP ) /* decrement normal counter */
PFRCPIT2 ( MM4, MM5 )
PFMUL ( MM5, MM0 ) /* x1 (normalized) | x0 (normalized) */
MOVQ ( MM0, REGOFF(-16, EAX) ) /* write new x0, x1 */
PFMUL ( MM5, MM1 ) /* | x2 (normalized) */
MOVD ( MM1, REGOFF(-8, EAX) ) /* write new x2 */
JNZ ( LLBL (G3N_norm2) )
LLBL (G3N_end1):
FEMMS
LLBL (G3N_end):
POP_L ( EBP )
POP_L ( ESI )
POP_L ( EDI )
RET
ALIGNTEXT16
GLOBL GLNAME(_mesa_3dnow_rescale_normals)
HIDDEN(_mesa_3dnow_rescale_normals)
GLNAME(_mesa_3dnow_rescale_normals):
#undef FRAME_OFFSET
#define FRAME_OFFSET 8
PUSH_L ( EDI )
PUSH_L ( ESI )
MOV_L ( ARG_IN, ESI )
MOV_L ( ARG_DEST, EAX )
MOV_L ( REGOFF(V4F_COUNT, ESI), EDX ) /* dest->count = in->count */
MOV_L ( EDX, REGOFF(V4F_COUNT, EAX) )
MOV_L ( REGOFF(V4F_START, EAX), EAX ) /* dest->start */
MOV_L ( REGOFF(V4F_START, ESI), ECX ) /* in->start */
CMP_L ( CONST(0), EDX )
JE ( LLBL (G3R_end) )
FEMMS
MOVD ( ARG_SCALE, MM0 ) /* scale */
PUNPCKLDQ ( MM0, MM0 )
ALIGNTEXT32
LLBL (G3R_rescale):
PREFETCHW ( REGIND(EAX) )
MOVQ ( REGIND(ECX), MM1 ) /* x1 | x0 */
MOVD ( REGOFF(8, ECX), MM2 ) /* | x2 */
PFMUL ( MM0, MM1 ) /* x1*scale | x0*scale */
ADD_L ( STRIDE, ECX ) /* next normal */
PREFETCH ( REGIND(ECX) )
PFMUL ( MM0, MM2 ) /* | x2*scale */
ADD_L ( CONST(16), EAX ) /* next r */
MOVQ ( MM1, REGOFF(-16, EAX) ) /* write r0, r1 */
MOVD ( MM2, REGOFF(-8, EAX) ) /* write r2 */
SUB_L ( CONST(1), EDX ) /* decrement normal counter */
JNZ ( LLBL (G3R_rescale) )
FEMMS
LLBL (G3R_end):
POP_L ( ESI )
POP_L ( EDI )
RET
#endif
#if defined (__ELF__) && defined (__linux__)
.section .note.GNU-stack,"",%progbits
#endif

/contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/3dnow_xform1.S
0,0 → 1,437
/*
* Mesa 3-D graphics library
*
* Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
#ifdef USE_3DNOW_ASM
#include "assyntax.h"
#include "matypes.h"
#include "xform_args.h"
SEG_TEXT
#define FRAME_OFFSET 4
ALIGNTEXT16
GLOBL GLNAME( _mesa_3dnow_transform_points1_general )
HIDDEN(_mesa_3dnow_transform_points1_general)
GLNAME( _mesa_3dnow_transform_points1_general ):
PUSH_L ( ESI )
MOV_L ( ARG_DEST, ECX )
MOV_L ( ARG_MATRIX, ESI )
MOV_L ( ARG_SOURCE, EAX )
MOV_L ( CONST(4), REGOFF(V4F_SIZE, ECX) )
OR_B ( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, ECX) )
MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
PUSH_L ( EDI )
MOV_L ( REGOFF(4, ECX), EDX )
MOV_L ( ESI, ECX )
MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
MOV_L ( REGOFF(V4F_START, EAX), EAX )
TEST_L ( ESI, ESI )
JZ ( LLBL( G3TPGR_3 ) )
MOVQ ( REGIND(ECX), MM0 ) /* m01 | m00 */
MOVQ ( REGOFF(8, ECX), MM1 ) /* m03 | m02 */
MOVQ ( REGOFF(48, ECX), MM2 ) /* m31 | m30 */
MOVQ ( REGOFF(56, ECX), MM3 ) /* m33 | m32 */
ALIGNTEXT16
LLBL( G3TPGR_2 ):
MOVD ( REGIND(EAX), MM4 ) /* | x0 */
PUNPCKLDQ ( MM4, MM4 ) /* x0 | x0 */
MOVQ ( MM4, MM5 ) /* x0 | x0 */
PFMUL ( MM0, MM4 ) /* x0*m01 | x0*m00 */
PFMUL ( MM1, MM5 ) /* x0*m03 | x0*m02 */
PFADD ( MM2, MM4 ) /* x0*m01+m31 | x0*m00+m30 */
PFADD ( MM3, MM5 ) /* x0*m03+m33 | x0*m02+m32 */
MOVQ ( MM4, REGIND(EDX) ) /* write r1, r0 */
MOVQ ( MM5, REGOFF(8, EDX) ) /* write r3, r2 */
ADD_L ( EDI, EAX ) /* next vertex */
ADD_L ( CONST(16), EDX ) /* next r */
DEC_L ( ESI ) /* decrement vertex counter */
JNZ ( LLBL( G3TPGR_2 ) ) /* cnt > 0 ? -> process next vertex */
LLBL( G3TPGR_3 ):
FEMMS
POP_L ( EDI )
POP_L ( ESI )
RET
ALIGNTEXT16
GLOBL GLNAME( _mesa_3dnow_transform_points1_identity )
HIDDEN(_mesa_3dnow_transform_points1_identity)
GLNAME( _mesa_3dnow_transform_points1_identity ):
PUSH_L ( ESI )
MOV_L ( ARG_DEST, ECX )
MOV_L ( ARG_MATRIX, ESI )
MOV_L ( ARG_SOURCE, EAX )
MOV_L ( CONST(1), REGOFF(V4F_SIZE, ECX) )
OR_B ( CONST(VEC_SIZE_1), REGOFF(V4F_FLAGS, ECX) )
MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
PUSH_L ( EDI )
MOV_L ( REGOFF(4, ECX), EDX )
MOV_L ( ESI, ECX )
MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
MOV_L ( REGOFF(V4F_START, EAX), EAX )
TEST_L ( ESI, ESI )
JZ ( LLBL( G3TPIR_4) )
ALIGNTEXT16
LLBL( G3TPIR_3 ):
MOVD ( REGIND(EAX), MM0 ) /* | x0 */
ADD_L ( EDI, EAX ) /* next vertex */
MOVD ( MM0, REGIND(EDX) ) /* | r0 */
ADD_L ( CONST(16), EDX ) /* next r */
DEC_L ( ESI ) /* decrement vertex counter */
JNZ ( LLBL( G3TPIR_3 ) ) /* cnt > 0 ? -> process next vertex */
LLBL( G3TPIR_4 ):
FEMMS
POP_L ( EDI )
POP_L ( ESI )
RET
ALIGNTEXT16
GLOBL GLNAME( _mesa_3dnow_transform_points1_3d_no_rot )
HIDDEN(_mesa_3dnow_transform_points1_3d_no_rot)
GLNAME( _mesa_3dnow_transform_points1_3d_no_rot ):
PUSH_L ( ESI )
MOV_L ( ARG_DEST, ECX )
MOV_L ( ARG_MATRIX, ESI )
MOV_L ( ARG_SOURCE, EAX )
MOV_L ( CONST(3), REGOFF(V4F_SIZE, ECX) )
OR_B ( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, ECX) )
MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
PUSH_L ( EDI )
MOV_L ( REGOFF(4, ECX), EDX )
MOV_L ( ESI, ECX )
MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
MOV_L ( REGOFF(V4F_START, EAX), EAX )
TEST_L ( ESI, ESI )
JZ ( LLBL( G3TP3NRR_3 ) )
MOVD ( REGIND(ECX), MM0 ) /* | m00 */
MOVQ ( REGOFF(48, ECX), MM2 ) /* m31 | m30 */
MOVD ( REGOFF(56, ECX), MM3 ) /* | m32 */
ALIGNTEXT16
LLBL( G3TP3NRR_2 ):
MOVD ( REGIND(EAX), MM4 ) /* | x0 */
PFMUL ( MM0, MM4 ) /* | x0*m00 */
PFADD ( MM2, MM4 ) /* m31 | x0*m00+m30 */
MOVQ ( MM4, REGIND(EDX) ) /* write r1, r0 */
MOVD ( MM3, REGOFF(8, EDX) ) /* write r2 */
ADD_L ( EDI, EAX ) /* next vertex */
ADD_L ( CONST(16), EDX ) /* next r */
DEC_L ( ESI ) /* decrement vertex counter */
JNZ ( LLBL( G3TP3NRR_2 ) ) /* cnt > 0 ? -> process next vertex */
LLBL( G3TP3NRR_3 ):
FEMMS
POP_L ( EDI )
POP_L ( ESI )
RET
ALIGNTEXT16
GLOBL GLNAME( _mesa_3dnow_transform_points1_perspective )
HIDDEN(_mesa_3dnow_transform_points1_perspective)
GLNAME( _mesa_3dnow_transform_points1_perspective ):
PUSH_L ( ESI )
MOV_L ( ARG_DEST, ECX )
MOV_L ( ARG_MATRIX, ESI )
MOV_L ( ARG_SOURCE, EAX )
MOV_L ( CONST(4), REGOFF(V4F_SIZE, ECX) )
OR_B ( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, ECX) )
MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
PUSH_L ( EDI )
MOV_L ( REGOFF(4, ECX), EDX )
MOV_L ( ESI, ECX )
MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
MOV_L ( REGOFF(V4F_START, EAX), EAX )
TEST_L ( ESI, ESI )
JZ ( LLBL( G3TPPR_3 ) )
MOVD ( REGIND(ECX), MM0 ) /* | m00 */
MOVD ( REGOFF(56, ECX), MM3 ) /* | m32 */
ALIGNTEXT16
LLBL( G3TPPR_2 ):
MOVD ( REGIND(EAX), MM4 ) /* 0 | x0 */
PFMUL ( MM0, MM4 ) /* 0 | x0*m00 */
MOVQ ( MM4, REGIND(EDX) ) /* write r1, r0 */
MOVQ ( MM3, REGOFF(8, EDX) ) /* write r2 (=m32), r3 (=0) */
ADD_L ( EDI, EAX ) /* next vertex */
ADD_L ( CONST(16), EDX ) /* next r */
DEC_L ( ESI ) /* decrement vertex counter */
JNZ ( LLBL( G3TPPR_2 ) ) /* cnt > 0 ? -> process next vertex */
LLBL( G3TPPR_3 ):
FEMMS
POP_L ( EDI )
POP_L ( ESI )
RET
ALIGNTEXT16
GLOBL GLNAME( _mesa_3dnow_transform_points1_2d )
HIDDEN(_mesa_3dnow_transform_points1_2d)
GLNAME( _mesa_3dnow_transform_points1_2d ):
PUSH_L ( ESI )
MOV_L ( ARG_DEST, ECX )
MOV_L ( ARG_MATRIX, ESI )
MOV_L ( ARG_SOURCE, EAX )
MOV_L ( CONST(2), REGOFF(V4F_SIZE, ECX) )
OR_B ( CONST(VEC_SIZE_2), REGOFF(V4F_FLAGS, ECX) )
MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
PUSH_L ( EDI )
MOV_L ( REGOFF(4, ECX), EDX )
MOV_L ( ESI, ECX )
MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
MOV_L ( REGOFF(V4F_START, EAX), EAX )
TEST_L ( ESI, ESI )
JZ ( LLBL( G3TP2R_3 ) )
MOVQ ( REGIND(ECX), MM0 ) /* m01 | m00 */
MOVQ ( REGOFF(48, ECX), MM2 ) /* m31 | m30 */
ALIGNTEXT16
LLBL( G3TP2R_2 ):
MOVD ( REGIND(EAX), MM4 ) /* | x0 */
PUNPCKLDQ ( MM4, MM4 ) /* x0 | x0 */
PFMUL ( MM0, MM4 ) /* x0*m01 | x0*m00 */
PFADD ( MM2, MM4 ) /* x0*m01+m31 | x0*m00+m30 */
MOVQ ( MM4, REGIND(EDX) ) /* write r1, r0 */
ADD_L ( EDI, EAX ) /* next vertex */
ADD_L ( CONST(16), EDX ) /* next r */
DEC_L ( ESI ) /* decrement vertex counter */
JNZ ( LLBL( G3TP2R_2 ) ) /* cnt > 0 ? -> process next vertex */
LLBL( G3TP2R_3 ):
FEMMS
POP_L ( EDI )
POP_L ( ESI )
RET
ALIGNTEXT16
GLOBL GLNAME( _mesa_3dnow_transform_points1_2d_no_rot )
HIDDEN(_mesa_3dnow_transform_points1_2d_no_rot)
GLNAME( _mesa_3dnow_transform_points1_2d_no_rot ):
PUSH_L ( ESI )
MOV_L ( ARG_DEST, ECX )
MOV_L ( ARG_MATRIX, ESI )
MOV_L ( ARG_SOURCE, EAX )
MOV_L ( CONST(2), REGOFF(V4F_SIZE, ECX) )
OR_B ( CONST(VEC_SIZE_2), REGOFF(V4F_FLAGS, ECX) )
MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
PUSH_L ( EDI )
MOV_L ( REGOFF(4, ECX), EDX )
MOV_L ( ESI, ECX )
MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
MOV_L ( REGOFF(V4F_START, EAX), EAX )
TEST_L ( ESI, ESI )
JZ ( LLBL( G3TP2NRR_3 ) )
MOVD ( REGIND(ECX), MM0 ) /* | m00 */
MOVQ ( REGOFF(48, ECX), MM2 ) /* m31 | m30 */
ALIGNTEXT16
LLBL( G3TP2NRR_2 ):
MOVD ( REGIND(EAX), MM4 ) /* | x0 */
ADD_L ( EDI, EAX ) /* next vertex */
PFMUL ( MM0, MM4 ) /* | x0*m00 */
PFADD ( MM2, MM4 ) /* m31 | x0*m00+m30 */
MOVQ ( MM4, REGIND(EDX) ) /* write r1, r0 */
ADD_L ( CONST(16), EDX ) /* next r */
DEC_L ( ESI ) /* decrement vertex counter */
JNZ ( LLBL( G3TP2NRR_2 ) ) /* cnt > 0 ? -> process next vertex */
LLBL( G3TP2NRR_3 ):
FEMMS
POP_L ( EDI )
POP_L ( ESI )
RET
ALIGNTEXT16
GLOBL GLNAME( _mesa_3dnow_transform_points1_3d )
HIDDEN(_mesa_3dnow_transform_points1_3d)
GLNAME( _mesa_3dnow_transform_points1_3d ):
PUSH_L ( ESI )
MOV_L ( ARG_DEST, ECX )
MOV_L ( ARG_MATRIX, ESI )
MOV_L ( ARG_SOURCE, EAX )
MOV_L ( CONST(3), REGOFF(V4F_SIZE, ECX) )
OR_B ( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, ECX) )
MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
PUSH_L ( EDI )
MOV_L ( REGOFF(4, ECX), EDX )
MOV_L ( ESI, ECX )
MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
MOV_L ( REGOFF(V4F_START, EAX), EAX )
TEST_L ( ESI, ESI )
JZ ( LLBL( G3TP3R_3 ) )
MOVQ ( REGIND(ECX), MM0 ) /* m01 | m00 */
MOVD ( REGOFF(8, ECX), MM1 ) /* | m02 */
MOVQ ( REGOFF(48, ECX), MM2 ) /* m31 | m30 */
MOVD ( REGOFF(56, ECX), MM3 ) /* | m32 */
ALIGNTEXT16
LLBL( G3TP3R_2 ):
MOVD ( REGIND(EAX), MM4 ) /* | x0 */
PUNPCKLDQ ( MM4, MM4 ) /* x0 | x0 */
MOVQ ( MM4, MM5 ) /* | x0 */
PFMUL ( MM0, MM4 ) /* x0*m01 | x0*m00 */
PFMUL ( MM1, MM5 ) /* | x0*m02 */
PFADD ( MM2, MM4 ) /* x0*m01+m31 | x0*m00+m30 */
PFADD ( MM3, MM5 ) /* | x0*m02+m32 */
MOVQ ( MM4, REGIND(EDX) ) /* write r1, r0 */
MOVD ( MM5, REGOFF(8, EDX) ) /* write r2 */
ADD_L ( EDI, EAX ) /* next vertex */
ADD_L ( CONST(16), EDX ) /* next r */
DEC_L ( ESI ) /* decrement vertex counter */
JNZ ( LLBL( G3TP3R_2 ) ) /* cnt > 0 ? -> process next vertex */
LLBL( G3TP3R_3 ):
FEMMS
POP_L ( EDI )
POP_L ( ESI )
RET
#endif
#if defined (__ELF__) && defined (__linux__)
.section .note.GNU-stack,"",%progbits
#endif

/contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/3dnow_xform2.S
0,0 → 1,477
/*
* Mesa 3-D graphics library
*
* Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
#ifdef USE_3DNOW_ASM
#include "assyntax.h"
#include "matypes.h"
#include "xform_args.h"
SEG_TEXT
#define FRAME_OFFSET 4
ALIGNTEXT16
GLOBL GLNAME( _mesa_3dnow_transform_points2_general )
HIDDEN(_mesa_3dnow_transform_points2_general)
GLNAME( _mesa_3dnow_transform_points2_general ):
PUSH_L ( ESI )
MOV_L ( ARG_DEST, ECX )
MOV_L ( ARG_MATRIX, ESI )
MOV_L ( ARG_SOURCE, EAX )
MOV_L ( CONST(4), REGOFF(V4F_SIZE, ECX) )
OR_B ( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, ECX) )
MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
PUSH_L ( EDI )
MOV_L ( REGOFF(V4F_START, ECX), EDX )
MOV_L ( ESI, ECX )
MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
MOV_L ( REGOFF(V4F_START, EAX), EAX )
TEST_L ( ESI, ESI )
JZ ( LLBL( G3TPGR_3 ) )
MOVD ( REGIND(ECX), MM0 ) /* | m00 */
PUNPCKLDQ ( REGOFF(16, ECX), MM0 ) /* m10 | m00 */
MOVD ( REGOFF(4, ECX), MM1 ) /* | m01 */
PUNPCKLDQ ( REGOFF(20, ECX), MM1 ) /* m11 | m01 */
MOVD ( REGOFF(8, ECX), MM2 ) /* | m02 */
PUNPCKLDQ ( REGOFF(24, ECX), MM2 ) /* m12 | m02 */
MOVD ( REGOFF(12, ECX), MM3 ) /* | m03 */
PUNPCKLDQ ( REGOFF(28, ECX), MM3 ) /* m13 | m03 */
MOVQ ( REGOFF(48, ECX), MM4 ) /* m31 | m30 */
MOVQ ( REGOFF(56, ECX), MM5 ) /* m33 | m32 */
ALIGNTEXT16
LLBL( G3TPGR_2 ):
MOVQ ( REGIND(EAX), MM6 ) /* x1 | x0 */
MOVQ ( MM6, MM7 ) /* x1 | x0 */
PFMUL ( MM0, MM6 ) /* x1*m10 | x0*m00 */
PFMUL ( MM1, MM7 ) /* x1*m11 | x0*m01 */
PFACC ( MM7, MM6 ) /* x0*m01+x1*m11 | x0*x00+x1*m10 */
PFADD ( MM4, MM6 ) /* x0*...*m11+m31 | x0*...*m10+m30 */
MOVQ ( MM6, REGIND(EDX) ) /* write r1, r0 */
MOVQ ( REGIND(EAX), MM6 ) /* x1 | x0 */
MOVQ ( MM6, MM7 ) /* x1 | x0 */
PFMUL ( MM2, MM6 ) /* x1*m12 | x0*m02 */
PFMUL ( MM3, MM7 ) /* x1*m13 | x0*m03 */
ADD_L ( EDI, EAX ) /* next vertex */
PFACC ( MM7, MM6 ) /* x0*m03+x1*m13 | x0*x02+x1*m12 */
PFADD ( MM5, MM6 ) /* x0*...*m13+m33 | x0*...*m12+m32 */
MOVQ ( MM6, REGOFF(8, EDX) ) /* write r3, r2 */
ADD_L ( CONST(16), EDX ) /* next r */
DEC_L ( ESI ) /* decrement vertex counter */
JNZ ( LLBL( G3TPGR_2 ) ) /* cnt > 0 ? -> process next vertex */
LLBL( G3TPGR_3 ):
FEMMS
POP_L ( EDI )
POP_L ( ESI )
RET
ALIGNTEXT16
GLOBL GLNAME( _mesa_3dnow_transform_points2_perspective )
HIDDEN(_mesa_3dnow_transform_points2_perspective)
GLNAME( _mesa_3dnow_transform_points2_perspective ):
PUSH_L ( ESI )
MOV_L ( ARG_DEST, ECX )
MOV_L ( ARG_MATRIX, ESI )
MOV_L ( ARG_SOURCE, EAX )
MOV_L ( CONST(4), REGOFF(V4F_SIZE, ECX) )
OR_B ( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, ECX) )
MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
PUSH_L ( EDI )
MOV_L ( REGOFF(V4F_START, ECX), EDX )
MOV_L ( ESI, ECX )
MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
MOV_L ( REGOFF(V4F_START, EAX), EAX )
TEST_L ( ESI, ESI )
JZ ( LLBL( G3TPPR_3 ) )
MOVD ( REGIND(ECX), MM0 ) /* | m00 */
PUNPCKLDQ ( REGOFF(20, ECX), MM0 ) /* m11 | m00 */
MOVD ( REGOFF(56, ECX), MM3 ) /* | m32 */
ALIGNTEXT16
LLBL( G3TPPR_2 ):
MOVQ ( REGIND(EAX), MM4 ) /* x1 | x0 */
PFMUL ( MM0, MM4 ) /* x1*m11 | x0*m00 */
MOVQ ( MM4, REGIND(EDX) ) /* write r1, r0 */
MOVQ ( MM3, REGOFF(8, EDX) ) /* write r2 (=m32), r3 (=0) */
ADD_L ( EDI, EAX ) /* next vertex */
ADD_L ( CONST(16), EDX ) /* next r */
DEC_L ( ESI ) /* decrement vertex counter */
JNZ ( LLBL( G3TPPR_2 ) ) /* cnt > 0 ? -> process next vertex */
LLBL( G3TPPR_3 ):
FEMMS
POP_L ( EDI )
POP_L ( ESI )
RET
ALIGNTEXT16
GLOBL GLNAME( _mesa_3dnow_transform_points2_3d )
HIDDEN(_mesa_3dnow_transform_points2_3d)
GLNAME( _mesa_3dnow_transform_points2_3d ):
PUSH_L ( ESI )
MOV_L ( ARG_DEST, ECX )
MOV_L ( ARG_MATRIX, ESI )
MOV_L ( ARG_SOURCE, EAX )
MOV_L ( CONST(3), REGOFF(V4F_SIZE, ECX) )
OR_B ( CONST(VEC_SIZE_3 ), REGOFF(V4F_FLAGS, ECX) )
MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
PUSH_L ( EDI )
MOV_L ( REGOFF(V4F_START, ECX), EDX )
MOV_L ( ESI, ECX )
MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
MOV_L ( REGOFF(V4F_START, EAX), EAX )
TEST_L ( ESI, ESI )
JZ ( LLBL( G3TP3R_3 ) )
MOVD ( REGIND(ECX), MM0 ) /* | m00 */
PUNPCKLDQ ( REGOFF(16, ECX), MM0 ) /* m10 | m00 */
MOVD ( REGOFF(4, ECX), MM1 ) /* | m01 */
PUNPCKLDQ ( REGOFF(20, ECX), MM1 ) /* m11 | m01 */
MOVD ( REGOFF(8, ECX), MM2 ) /* | m02 */
PUNPCKLDQ ( REGOFF(24, ECX), MM2 ) /* m12 | m02 */
MOVQ ( REGOFF(48, ECX), MM4 ) /* m31 | m30 */
MOVD ( REGOFF(56, ECX), MM5 ) /* | m32 */
ALIGNTEXT16
LLBL( G3TP3R_2 ):
MOVQ ( REGIND(EAX), MM6 ) /* x1 | x0 */
MOVQ ( MM6, MM7 ) /* x1 | x0 */
PFMUL ( MM0, MM6 ) /* x1*m10 | x0*m00 */
PFMUL ( MM1, MM7 ) /* x1*m11 | x0*m01 */
PFACC ( MM7, MM6 ) /* x0*m01+x1*m11 | x0*x00+x1*m10 */
PFADD ( MM4, MM6 ) /* x0*...*m11+m31 | x0*...*m10+m30 */
MOVQ ( MM6, REGIND(EDX) ) /* write r1, r0 */
MOVQ ( REGIND(EAX), MM6 ) /* x1 | x0 */
MOVQ ( MM6, MM7 ) /* x1 | x0 */
PFMUL ( MM2, MM6 ) /* x1*m12 | x0*m02 */
PFACC ( MM7, MM6 ) /* ***trash*** | x0*x02+x1*m12 */
PFADD ( MM5, MM6 ) /* ***trash*** | x0*...*m12+m32 */
MOVD ( MM6, REGOFF(8, EDX) ) /* write r2 */
ADD_L ( EDI, EAX ) /* next vertex */
ADD_L ( CONST(16), EDX ) /* next r */
DEC_L ( ESI ) /* decrement vertex counter */
JNZ ( LLBL( G3TP3R_2 ) ) /* cnt > 0 ? -> process next vertex */
LLBL( G3TP3R_3 ):
FEMMS
POP_L ( EDI )
POP_L ( ESI )
RET
ALIGNTEXT16
GLOBL GLNAME( _mesa_3dnow_transform_points2_3d_no_rot )
HIDDEN(_mesa_3dnow_transform_points2_3d_no_rot)
GLNAME( _mesa_3dnow_transform_points2_3d_no_rot ):
PUSH_L ( ESI )
MOV_L ( ARG_DEST, ECX )
MOV_L ( ARG_MATRIX, ESI )
MOV_L ( ARG_SOURCE, EAX )
MOV_L ( CONST(3), REGOFF(V4F_SIZE, ECX) )
OR_B ( CONST(VEC_SIZE_3 ), REGOFF(V4F_FLAGS, ECX) )
MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
PUSH_L ( EDI )
MOV_L ( REGOFF(V4F_START, ECX), EDX )
MOV_L ( ESI, ECX )
MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
MOV_L ( REGOFF(V4F_START, EAX), EAX )
TEST_L ( ESI, ESI )
JZ ( LLBL( G3TP3NRR_3 ) )
MOVD ( REGIND(ECX), MM0 ) /* | m00 */
PUNPCKLDQ ( REGOFF(20, ECX), MM0 ) /* m11 | m00 */
MOVQ ( REGOFF(48, ECX), MM2 ) /* m31 | m30 */
MOVD ( REGOFF(56, ECX), MM3 ) /* | m32 */
ALIGNTEXT16
LLBL( G3TP3NRR_2 ):
MOVQ ( REGIND(EAX), MM4 ) /* x1 | x0 */
PFMUL ( MM0, MM4 ) /* x1*m11 | x0*m00 */
PFADD ( MM2, MM4 ) /* x1*m11+m31 | x0*m00+m30 */
MOVQ ( MM4, REGIND(EDX) ) /* write r1, r0 */
MOVD ( MM3, REGOFF(8, EDX) ) /* write r2 */
ADD_L ( EDI, EAX ) /* next vertex */
ADD_L ( CONST(16), EDX ) /* next r */
DEC_L ( ESI ) /* decrement vertex counter */
JNZ ( LLBL( G3TP3NRR_2 ) ) /* cnt > 0 ? -> process next vertex */
LLBL( G3TP3NRR_3 ):
FEMMS
POP_L ( EDI )
POP_L ( ESI )
RET
ALIGNTEXT16
GLOBL GLNAME( _mesa_3dnow_transform_points2_2d )
HIDDEN(_mesa_3dnow_transform_points2_2d)
GLNAME( _mesa_3dnow_transform_points2_2d ):
PUSH_L ( ESI )
MOV_L ( ARG_DEST, ECX )
MOV_L ( ARG_MATRIX, ESI )
MOV_L ( ARG_SOURCE, EAX )
MOV_L ( CONST(2), REGOFF(V4F_SIZE, ECX) )
OR_B ( CONST(VEC_SIZE_2), REGOFF(V4F_FLAGS, ECX) )
MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
PUSH_L ( EDI )
MOV_L ( REGOFF(V4F_START, ECX), EDX )
MOV_L ( ESI, ECX )
MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
MOV_L ( REGOFF(V4F_START, EAX), EAX )
TEST_L ( ESI, ESI )
JZ ( LLBL( G3TP2R_3 ) )
MOVQ ( REGIND(ECX), MM0 ) /* m01 | m00 */
MOVQ ( REGOFF(16, ECX), MM1 ) /* m11 | m10 */
MOVQ ( REGOFF(48, ECX), MM2 ) /* m31 | m30 */
ALIGNTEXT16
LLBL( G3TP2R_2 ):
MOVD ( REGIND(EAX), MM4 ) /* | x0 */
MOVD ( REGOFF(4, EAX), MM5 ) /* | x1 */
PUNPCKLDQ ( MM4, MM4 ) /* x0 | x0 */
ADD_L ( EDI, EAX ) /* next vertex */
PFMUL ( MM0, MM4 ) /* x0*m01 | x0*m00 */
PUNPCKLDQ ( MM5, MM5 ) /* x1 | x1 */
PFMUL ( MM1, MM5 ) /* x1*m11 | x1*m10 */
PFADD ( MM2, MM4 ) /* x...x1*m11+31 | x0*..*m10+m30 */
PFADD ( MM5, MM4 ) /* x0*m01+x1*m11 | x0*m00+x1*m10 */
MOVQ ( MM4, REGIND(EDX) ) /* write r1, r0 */
ADD_L ( CONST(16), EDX ) /* next r */
DEC_L ( ESI ) /* decrement vertex counter */
JNZ ( LLBL( G3TP2R_2 ) ) /* cnt > 0 ? -> process next vertex */
LLBL( G3TP2R_3 ):
FEMMS
POP_L ( EDI )
POP_L ( ESI )
RET
ALIGNTEXT16
GLOBL GLNAME( _mesa_3dnow_transform_points2_2d_no_rot )
HIDDEN(_mesa_3dnow_transform_points2_2d_no_rot)
GLNAME( _mesa_3dnow_transform_points2_2d_no_rot ):
PUSH_L ( ESI )
MOV_L ( ARG_DEST, ECX )
MOV_L ( ARG_MATRIX, ESI )
MOV_L ( ARG_SOURCE, EAX )
MOV_L ( CONST(2), REGOFF(V4F_SIZE, ECX) )
OR_B ( CONST(VEC_SIZE_2), REGOFF(V4F_FLAGS, ECX) )
MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
PUSH_L ( EDI )
MOV_L ( REGOFF(V4F_START, ECX), EDX )
MOV_L ( ESI, ECX )
MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
MOV_L ( REGOFF(V4F_START, EAX), EAX )
TEST_L ( ESI, ESI )
JZ ( LLBL( G3TP2NRR_3 ) )
MOVD ( REGIND(ECX), MM0 ) /* | m00 */
PUNPCKLDQ ( REGOFF(20, ECX), MM0 ) /* m11 | m00 */
MOVQ ( REGOFF(48, ECX), MM2 ) /* m31 | m30 */
ALIGNTEXT16
LLBL( G3TP2NRR_2 ):
MOVQ ( REGIND(EAX), MM4 ) /* x1 | x0 */
ADD_L ( EDI, EAX ) /* next vertex */
PFMUL ( MM0, MM4 ) /* x1*m11 | x0*m00 */
PFADD ( MM2, MM4 ) /* m31 | x0*m00+m30 */
MOVQ ( MM4, REGIND(EDX) ) /* write r1, r0 */
ADD_L ( CONST(16), EDX ) /* next r */
DEC_L ( ESI ) /* decrement vertex counter */
JNZ ( LLBL( G3TP2NRR_2 ) ) /* cnt > 0 ? -> process next vertex */
LLBL( G3TP2NRR_3 ):
FEMMS
POP_L ( EDI )
POP_L ( ESI )
RET
ALIGNTEXT16
GLOBL GLNAME( _mesa_3dnow_transform_points2_identity )
HIDDEN(_mesa_3dnow_transform_points2_identity)
GLNAME( _mesa_3dnow_transform_points2_identity ):
PUSH_L ( ESI )
MOV_L ( ARG_DEST, ECX )
MOV_L ( ARG_MATRIX, ESI )
MOV_L ( ARG_SOURCE, EAX )
MOV_L ( CONST(2), REGOFF(V4F_SIZE, ECX) )
OR_B ( CONST(VEC_SIZE_2), REGOFF(V4F_FLAGS, ECX) )
MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
PUSH_L ( EDI )
MOV_L ( REGOFF(V4F_START, ECX), EDX )
MOV_L ( ESI, ECX )
MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
MOV_L ( REGOFF(V4F_START, EAX), EAX )
TEST_L ( ESI, ESI )
JZ ( LLBL( G3TPIR_3 ) )
ALIGNTEXT16
LLBL( G3TPIR_3 ):
MOVQ ( REGIND(EAX), MM0 ) /* x1 | x0 */
ADD_L ( EDI, EAX ) /* next vertex */
MOVQ ( MM0, REGIND(EDX) ) /* r1 | r0 */
ADD_L ( CONST(16), EDX ) /* next r */
DEC_L ( ESI ) /* decrement vertex counter */
JNZ ( LLBL( G3TPIR_3 ) ) /* cnt > 0 ? -> process next vertex */
LLBL( G3TPIR_4 ):
FEMMS
POP_L ( EDI )
POP_L ( ESI )
RET
#endif
#if defined (__ELF__) && defined (__linux__)
.section .note.GNU-stack,"",%progbits
#endif

/contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/3dnow_xform3.S
0,0 → 1,561
/*
* Mesa 3-D graphics library
*
* Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
#ifdef USE_3DNOW_ASM
#include "assyntax.h"
#include "matypes.h"
#include "xform_args.h"
SEG_TEXT
#define FRAME_OFFSET 4
ALIGNTEXT16
GLOBL GLNAME( _mesa_3dnow_transform_points3_general )
HIDDEN(_mesa_3dnow_transform_points3_general)
GLNAME( _mesa_3dnow_transform_points3_general ):
PUSH_L ( ESI )
MOV_L ( ARG_DEST, ECX )
MOV_L ( ARG_MATRIX, ESI )
MOV_L ( ARG_SOURCE, EAX )
MOV_L ( CONST(4), REGOFF(V4F_SIZE, ECX) )
OR_B ( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, ECX) )
MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
PUSH_L ( EDI )
MOV_L ( REGOFF(V4F_START, ECX), EDX )
MOV_L ( ESI, ECX )
MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
MOV_L ( REGOFF(V4F_START, EAX), EAX )
TEST_L ( ESI, ESI )
JZ ( LLBL( G3TPGR_2 ) )
PREFETCHW ( REGIND(EDX) )
ALIGNTEXT16
LLBL( G3TPGR_1 ):
PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */
MOVQ ( REGIND(EAX), MM0 ) /* x1 | x0 */
MOVD ( REGOFF(8, EAX), MM2 ) /* | x2 */
ADD_L ( EDI, EAX ) /* next vertex */
PREFETCH ( REGIND(EAX) )
MOVQ ( MM0, MM1 ) /* x1 | x0 */
PUNPCKLDQ ( MM2, MM2 ) /* x2 | x2 */
PUNPCKLDQ ( MM0, MM0 ) /* x0 | x0 */
MOVQ ( MM2, MM5 ) /* x2 | x2 */
PUNPCKHDQ ( MM1, MM1 ) /* x1 | x1 */
PFMUL ( REGOFF(32, ECX), MM2 ) /* x2*m9 | x2*m8 */
MOVQ ( MM0, MM3 ) /* x0 | x0 */
PFMUL ( REGOFF(40, ECX), MM5 ) /* x2*m11 | x2*m10 */
MOVQ ( MM1, MM4 ) /* x1 | x1 */
PFMUL ( REGIND(ECX), MM0 ) /* x0*m1 | x0*m0 */
PFADD ( REGOFF(48, ECX), MM2 ) /* x2*m9+m13 | x2*m8+m12 */
PFMUL ( REGOFF(16, ECX), MM1 ) /* x1*m5 | x1*m4 */
PFADD ( REGOFF(56, ECX), MM5 ) /* x2*m11+m15 | x2*m10+m14 */
PFADD ( MM0, MM1 ) /* x0*m1+x1*m5 | x0*m0+x1*m4 */
PFMUL ( REGOFF(8, ECX), MM3 ) /* x0*m3 | x0*m2 */
PFADD ( MM1, MM2 ) /* r1 | r0 */
PFMUL ( REGOFF(24, ECX), MM4 ) /* x1*m7 | x1*m6 */
ADD_L ( CONST(16), EDX ) /* next output vertex */
PFADD ( MM3, MM4 ) /* x0*m3+x1*m7 | x0*m2+x1*m6 */
MOVQ ( MM2, REGOFF(-16, EDX) ) /* write r0, r1 */
PFADD ( MM4, MM5 ) /* r3 | r2 */
MOVQ ( MM5, REGOFF(-8, EDX) ) /* write r2, r3 */
DEC_L ( ESI ) /* decrement vertex counter */
JNZ ( LLBL( G3TPGR_1 ) ) /* cnt > 0 ? -> process next vertex */
LLBL( G3TPGR_2 ):
FEMMS
POP_L ( EDI )
POP_L ( ESI )
RET
ALIGNTEXT16
GLOBL GLNAME( _mesa_3dnow_transform_points3_perspective )
HIDDEN(_mesa_3dnow_transform_points3_perspective)
GLNAME( _mesa_3dnow_transform_points3_perspective ):
PUSH_L ( ESI )
MOV_L ( ARG_DEST, ECX )
MOV_L ( ARG_MATRIX, ESI )
MOV_L ( ARG_SOURCE, EAX )
MOV_L ( CONST(4), REGOFF(V4F_SIZE, ECX) )
OR_B ( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, ECX) )
MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
PUSH_L ( EDI )
MOV_L ( REGOFF(V4F_START, ECX), EDX )
MOV_L ( ESI, ECX )
MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
MOV_L ( REGOFF(V4F_START, EAX), EAX )
TEST_L ( ESI, ESI )
JZ ( LLBL( G3TPPR_2 ) )
PREFETCH ( REGIND(EAX) )
PREFETCHW ( REGIND(EDX) )
MOVD ( REGIND(ECX), MM0 ) /* | m00 */
PUNPCKLDQ ( REGOFF(20, ECX), MM0 ) /* m11 | m00 */
MOVQ ( REGOFF(32, ECX), MM1 ) /* m21 | m20 */
MOVD ( REGOFF(40, ECX), MM2 ) /* | m22 */
MOVD ( REGOFF(56, ECX), MM3 ) /* | m32 */
ALIGNTEXT16
LLBL( G3TPPR_1 ):
PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */
MOVD ( REGOFF(8, EAX), MM5 ) /* | x2 */
MOVQ ( REGIND(EAX), MM4 ) /* x1 | x0 */
ADD_L ( EDI, EAX ) /* next vertex */
PREFETCH ( REGIND(EAX) )
PXOR ( MM7, MM7 ) /* 0 | 0 */
MOVQ ( MM5, MM6 ) /* | x2 */
PFMUL ( MM0, MM4 ) /* x1*m11 | x0*m00 */
PFSUB ( MM5, MM7 ) /* | -x2 */
PFMUL ( MM2, MM6 ) /* | x2*m22 */
PUNPCKLDQ ( MM5, MM5 ) /* x2 | x2 */
ADD_L ( CONST(16), EDX ) /* next r */
PFMUL ( MM1, MM5 ) /* x2*m21 | x2*m20 */
PFADD ( MM3, MM6 ) /* | x2*m22+m32 */
PFADD ( MM4, MM5 ) /* x1*m11+x2*m21 | x0*m00+x2*m20 */
MOVQ ( MM5, REGOFF(-16, EDX) ) /* write r0, r1 */
MOVD ( MM6, REGOFF(-8, EDX) ) /* write r2 */
MOVD ( MM7, REGOFF(-4, EDX) ) /* write r3 */
DEC_L ( ESI ) /* decrement vertex counter */
JNZ ( LLBL( G3TPPR_1 ) ) /* cnt > 0 ? -> process next vertex */
LLBL( G3TPPR_2 ):
FEMMS
POP_L ( EDI )
POP_L ( ESI )
RET
ALIGNTEXT16
GLOBL GLNAME( _mesa_3dnow_transform_points3_3d )
HIDDEN(_mesa_3dnow_transform_points3_3d)
GLNAME( _mesa_3dnow_transform_points3_3d ):
PUSH_L ( ESI )
MOV_L ( ARG_DEST, ECX )
MOV_L ( ARG_MATRIX, ESI )
MOV_L ( ARG_SOURCE, EAX )
MOV_L ( CONST(3), REGOFF(V4F_SIZE, ECX) )
OR_B ( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, ECX) )
MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
PUSH_L ( EDI )
MOV_L ( REGOFF(V4F_START, ECX), EDX )
MOV_L ( ESI, ECX )
MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
MOV_L ( REGOFF(V4F_START, EAX), EAX )
TEST_L ( ESI, ESI )
JZ ( LLBL( G3TP3R_2 ) )
PREFETCH ( REGIND(EAX) )
PREFETCH ( REGIND(EDX) )
MOVD ( REGOFF(8, ECX), MM7 ) /* | m2 */
PUNPCKLDQ ( REGOFF(24, ECX), MM7 ) /* m6 | m2 */
ALIGNTEXT16
LLBL( G3TP3R_1 ):
PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */
MOVQ ( REGIND(EAX), MM0 ) /* x1 | x0 */
MOVD ( REGOFF(8, EAX), MM1 ) /* | x2 */
ADD_L ( EDI, EAX ) /* next vertex */
PREFETCH ( REGIND(EAX) )
MOVQ ( MM0, MM2 ) /* x1 | x0 */
ADD_L ( CONST(16), EDX ) /* next r */
PUNPCKLDQ ( MM2, MM2 ) /* x0 | x0 */
MOVQ ( MM0, MM3 ) /* x1 | x0 */
PFMUL ( REGIND(ECX), MM2 ) /* x0*m1 | x0*m0 */
PUNPCKHDQ ( MM3, MM3 ) /* x1 | x1 */
MOVQ ( MM1, MM4 ) /* | x2 */
PFMUL ( REGOFF(16, ECX), MM3 ) /* x1*m5 | x1*m4 */
PUNPCKLDQ ( MM4, MM4 ) /* x2 | x2 */
PFADD ( MM2, MM3 ) /* x0*m1+x1*m5 | x0*m0+x1*m4 */
PFMUL ( REGOFF(32, ECX), MM4 ) /* x2*m9 | x2*m8 */
PFADD ( REGOFF(48, ECX), MM3 ) /* x0*m1+...+m11 | x0*m0+x1*m4+m12 */
PFMUL ( MM7, MM0 ) /* x1*m6 | x0*m2 */
PFADD ( MM4, MM3 ) /* r1 | r0 */
PFMUL ( REGOFF(40, ECX), MM1 ) /* | x2*m10 */
PUNPCKLDQ ( REGOFF(56, ECX), MM1 ) /* m14 | x2*m10 */
PFACC ( MM0, MM1 )
MOVQ ( MM3, REGOFF(-16, EDX) ) /* write r0, r1 */
PFACC ( MM1, MM1 ) /* | r2 */
MOVD ( MM1, REGOFF(-8, EDX) ) /* write r2 */
DEC_L ( ESI ) /* decrement vertex counter */
JNZ ( LLBL( G3TP3R_1 ) ) /* cnt > 0 ? -> process next vertex */
LLBL( G3TP3R_2 ):
FEMMS
POP_L ( EDI )
POP_L ( ESI )
RET
ALIGNTEXT16
GLOBL GLNAME( _mesa_3dnow_transform_points3_3d_no_rot )
HIDDEN(_mesa_3dnow_transform_points3_3d_no_rot)
GLNAME( _mesa_3dnow_transform_points3_3d_no_rot ):
PUSH_L ( ESI )
MOV_L ( ARG_DEST, ECX )
MOV_L ( ARG_MATRIX, ESI )
MOV_L ( ARG_SOURCE, EAX )
MOV_L ( CONST(3), REGOFF(V4F_SIZE, ECX) )
OR_B ( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, ECX) )
MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
PUSH_L ( EDI )
MOV_L ( REGOFF(V4F_START, ECX), EDX )
MOV_L ( ESI, ECX )
MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
MOV_L ( REGOFF(V4F_START, EAX), EAX )
TEST_L ( ESI, ESI )
JZ ( LLBL( G3TP3NRR_2 ) )
PREFETCH ( REGIND(EAX) )
PREFETCHW ( REGIND(EDX) )
MOVD ( REGIND(ECX), MM0 ) /* | m00 */
PUNPCKLDQ ( REGOFF(20, ECX), MM0 ) /* m11 | m00 */
MOVD ( REGOFF(40, ECX), MM2 ) /* | m22 */
PUNPCKLDQ ( MM2, MM2 ) /* m22 | m22 */
MOVQ ( REGOFF(48, ECX), MM1 ) /* m31 | m30 */
MOVD ( REGOFF(56, ECX), MM3 ) /* | m32 */
PUNPCKLDQ ( MM3, MM3 ) /* m32 | m32 */
ALIGNTEXT16
LLBL( G3TP3NRR_1 ):
PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */
MOVQ ( REGIND(EAX), MM4 ) /* x1 | x0 */
MOVD ( REGOFF(8, EAX), MM5 ) /* | x2 */
ADD_L ( EDI, EAX ) /* next vertex */
PREFETCHW ( REGIND(EAX) )
PFMUL ( MM0, MM4 ) /* x1*m11 | x0*m00 */
PFADD ( MM1, MM4 ) /* x1*m11+m31 | x0*m00+m30 */
PFMUL ( MM2, MM5 ) /* | x2*m22 */
PFADD ( MM3, MM5 ) /* | x2*m22+m32 */
MOVQ ( MM4, REGIND(EDX) ) /* write r0, r1 */
ADD_L ( CONST(16), EDX ) /* next r */
DEC_L ( ESI ) /* decrement vertex counter */
MOVD ( MM5, REGOFF(-8, EDX) ) /* write r2 */
JNZ ( LLBL( G3TP3NRR_1 ) ) /* cnt > 0 ? -> process next vertex */
LLBL( G3TP3NRR_2 ):
FEMMS
POP_L ( EDI )
POP_L ( ESI )
RET
ALIGNTEXT16
GLOBL GLNAME( _mesa_3dnow_transform_points3_2d )
HIDDEN(_mesa_3dnow_transform_points3_2d)
GLNAME( _mesa_3dnow_transform_points3_2d ):
PUSH_L ( ESI )
MOV_L ( ARG_DEST, ECX )
MOV_L ( ARG_MATRIX, ESI )
MOV_L ( ARG_SOURCE, EAX )
MOV_L ( CONST(3), REGOFF(V4F_SIZE, ECX) )
OR_B ( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, ECX) )
MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
PUSH_L ( EDI )
MOV_L ( REGOFF(V4F_START, ECX), EDX )
MOV_L ( ESI, ECX )
MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
MOV_L ( REGOFF(V4F_START, EAX), EAX )
TEST_L ( ESI, ESI )
JZ ( LLBL( G3TP2R_3) )
PREFETCH ( REGIND(EAX) )
PREFETCHW ( REGIND(EDX) )
MOVD ( REGIND(ECX), MM0 ) /* | m00 */
PUNPCKLDQ ( REGOFF(16, ECX), MM0 ) /* m10 | m00 */
MOVD ( REGOFF(4, ECX), MM1 ) /* | m01 */
PUNPCKLDQ ( REGOFF(20, ECX), MM1 ) /* m11 | m01 */
MOVQ ( REGOFF(48, ECX), MM2 ) /* m31 | m30 */
ALIGNTEXT16
LLBL( G3TP2R_2 ):
PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */
MOVQ ( REGIND(EAX), MM3 ) /* x1 | x0 */
MOVD ( REGOFF(8, EAX), MM5 ) /* | x2 */
ADD_L ( EDI, EAX ) /* next vertex */
PREFETCH ( REGIND(EAX) )
MOVQ ( MM3, MM4 ) /* x1 | x0 */
PFMUL ( MM0, MM3 ) /* x1*m10 | x0*m00 */
ADD_L ( CONST(16), EDX ) /* next r */
PFMUL ( MM1, MM4 ) /* x1*m11 | x0*m01 */
PFACC ( MM4, MM3 ) /* x0*m00+x1*m10 | x0*m01+x1*m11 */
MOVD ( MM5, REGOFF(-8, EDX) ) /* write r2 (=x2) */
PFADD ( MM2, MM3 ) /* x0*...*m10+m30 | x0*...*m11+m31 */
MOVQ ( MM3, REGOFF(-16, EDX) ) /* write r0, r1 */
DEC_L ( ESI ) /* decrement vertex counter */
JNZ ( LLBL( G3TP2R_2 ) ) /* cnt > 0 ? -> process next vertex */
LLBL( G3TP2R_3 ):
FEMMS
POP_L ( EDI )
POP_L ( ESI )
RET
ALIGNTEXT16
GLOBL GLNAME( _mesa_3dnow_transform_points3_2d_no_rot )
HIDDEN(_mesa_3dnow_transform_points3_2d_no_rot)
GLNAME( _mesa_3dnow_transform_points3_2d_no_rot ):
PUSH_L ( ESI )
MOV_L ( ARG_DEST, ECX )
MOV_L ( ARG_MATRIX, ESI )
MOV_L ( ARG_SOURCE, EAX )
MOV_L ( CONST(3), REGOFF(V4F_SIZE, ECX) )
OR_B ( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, ECX) )
MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
PUSH_L ( EDI )
MOV_L ( REGOFF(V4F_START, ECX), EDX )
MOV_L ( ESI, ECX )
MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
MOV_L ( REGOFF(V4F_START, EAX), EAX )
TEST_L ( ESI, ESI )
JZ ( LLBL( G3TP2NRR_2 ) )
PREFETCH ( REGIND(EAX) )
PREFETCHW ( REGIND(EDX) )
MOVD ( REGIND(ECX), MM0 ) /* | m00 */
PUNPCKLDQ ( REGOFF(20, ECX), MM0 ) /* m11 | m00 */
MOVQ ( REGOFF(48, ECX), MM1 ) /* m31 | m30 */
ALIGNTEXT16
LLBL( G3TP2NRR_1 ):
PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */
MOVQ ( REGIND(EAX), MM4 ) /* x1 | x0 */
MOVD ( REGOFF(8, EAX), MM5 ) /* | x2 */
ADD_L ( EDI, EAX ) /* next vertex */
PREFETCH ( REGIND(EAX) )
PFMUL ( MM0, MM4 ) /* x1*m11 | x0*m00 */
ADD_L ( CONST(16), EDX ) /* next r */
PFADD ( MM1, MM4 ) /* x1*m11+m31 | x0*m00+m30 */
MOVQ ( MM4, REGOFF(-16, EDX) ) /* write r0, r1 */
MOVD ( MM5, REGOFF(-8, EDX) ) /* write r2 (=x2) */
DEC_L ( ESI ) /* decrement vertex counter */
JNZ ( LLBL( G3TP2NRR_1 ) ) /* cnt > 0 ? -> process next vertex */
LLBL( G3TP2NRR_2 ):
FEMMS
POP_L ( EDI )
POP_L ( ESI )
RET
ALIGNTEXT16
GLOBL GLNAME( _mesa_3dnow_transform_points3_identity )
HIDDEN(_mesa_3dnow_transform_points3_identity)
GLNAME( _mesa_3dnow_transform_points3_identity ):
PUSH_L ( ESI )
MOV_L ( ARG_DEST, ECX )
MOV_L ( ARG_MATRIX, ESI )
MOV_L ( ARG_SOURCE, EAX )
MOV_L ( CONST(3), REGOFF(V4F_SIZE, ECX) )
OR_B ( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, ECX) )
MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
PUSH_L ( EDI )
MOV_L ( REGOFF(V4F_START, ECX), EDX )
MOV_L ( ESI, ECX )
MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
MOV_L ( REGOFF(V4F_START, EAX), EAX )
TEST_L ( ESI, ESI )
JZ ( LLBL( G3TPIR_2 ) )
PREFETCHW ( REGIND(EDX) )
ALIGNTEXT16
LLBL( G3TPIR_1 ):
PREFETCHW ( REGOFF(32, EDX) )
MOVQ ( REGIND(EAX), MM0 ) /* x1 | x0 */
MOVD ( REGOFF(8, EAX), MM1 ) /* | x2 */
ADD_L ( EDI, EAX ) /* next vertex */
ADD_L ( CONST(16), EDX ) /* next r */
DEC_L ( ESI ) /* decrement vertex counter */
MOVQ ( MM0, REGOFF(-16, EDX) ) /* r1 | r0 */
MOVD ( MM1, REGOFF(-8, EDX) ) /* | r2 */
JNZ ( LLBL( G3TPIR_1 ) ) /* cnt > 0 ? -> process next vertex */
LLBL( G3TPIR_2 ):
FEMMS
POP_L ( EDI )
POP_L ( ESI )
RET
#endif
#if defined (__ELF__) && defined (__linux__)
.section .note.GNU-stack,"",%progbits
#endif

/contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/3dnow_xform4.S
0,0 → 1,570
/*
* Mesa 3-D graphics library
*
* Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
#ifdef USE_3DNOW_ASM
#include "assyntax.h"
#include "matypes.h"
#include "xform_args.h"
SEG_TEXT
#define FRAME_OFFSET 4
ALIGNTEXT16
GLOBL GLNAME( _mesa_3dnow_transform_points4_general )
HIDDEN(_mesa_3dnow_transform_points4_general)
GLNAME( _mesa_3dnow_transform_points4_general ):
PUSH_L ( ESI )
MOV_L ( ARG_DEST, ECX )
MOV_L ( ARG_MATRIX, ESI )
MOV_L ( ARG_SOURCE, EAX )
MOV_L ( CONST(4), REGOFF(V4F_SIZE, ECX) )
OR_B ( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, ECX) )
MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
PUSH_L ( EDI )
MOV_L ( REGOFF(V4F_START, ECX), EDX )
MOV_L ( ESI, ECX )
MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
MOV_L ( REGOFF(V4F_START, EAX), EAX )
TEST_L ( ESI, ESI )
JZ ( LLBL( G3TPGR_2 ) )
PREFETCHW ( REGIND(EDX) )
ALIGNTEXT16
LLBL( G3TPGR_1 ):
PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */
MOVQ ( REGIND(EAX), MM0 ) /* x1 | x0 */
MOVQ ( REGOFF(8, EAX), MM4 ) /* x3 | x2 */
ADD_L ( EDI, EAX ) /* next vertex */
PREFETCH ( REGIND(EAX) )
MOVQ ( MM0, MM2 ) /* x1 | x0 */
MOVQ ( MM4, MM6 ) /* x3 | x2 */
PUNPCKLDQ ( MM0, MM0 ) /* x0 | x0 */
PUNPCKHDQ ( MM2, MM2 ) /* x1 | x1 */
MOVQ ( MM0, MM1 ) /* x0 | x0 */
ADD_L ( CONST(16), EDX ) /* next r */
PFMUL ( REGIND(ECX), MM0 ) /* x0*m1 | x0*m0 */
MOVQ ( MM2, MM3 ) /* x1 | x1 */
PFMUL ( REGOFF(8, ECX), MM1 ) /* x0*m3 | x0*m2 */
PUNPCKLDQ ( MM4, MM4 ) /* x2 | x2 */
PFMUL ( REGOFF(16, ECX), MM2 ) /* x1*m5 | x1*m4 */
MOVQ ( MM4, MM5 ) /* x2 | x2 */
PFMUL ( REGOFF(24, ECX), MM3 ) /* x1*m7 | x1*m6 */
PUNPCKHDQ ( MM6, MM6 ) /* x3 | x3 */
PFMUL ( REGOFF(32, ECX), MM4 ) /* x2*m9 | x2*m8 */
MOVQ ( MM6, MM7 ) /* x3 | x3 */
PFMUL ( REGOFF(40, ECX), MM5 ) /* x2*m11 | x2*m10 */
PFADD ( MM0, MM2 )
PFMUL ( REGOFF(48, ECX), MM6 ) /* x3*m13 | x3*m12 */
PFADD ( MM1, MM3 )
PFMUL ( REGOFF(56, ECX), MM7 ) /* x3*m15 | x3*m14 */
PFADD ( MM4, MM6 )
PFADD ( MM5, MM7 )
PFADD ( MM2, MM6 )
PFADD ( MM3, MM7 )
MOVQ ( MM6, REGOFF(-16, EDX) )
MOVQ ( MM7, REGOFF(-8, EDX) )
DEC_L ( ESI ) /* decrement vertex counter */
JNZ ( LLBL( G3TPGR_1 ) ) /* cnt > 0 ? -> process next vertex */
LLBL( G3TPGR_2 ):
FEMMS
POP_L ( EDI )
POP_L ( ESI )
RET
ALIGNTEXT16
GLOBL GLNAME( _mesa_3dnow_transform_points4_perspective )
HIDDEN(_mesa_3dnow_transform_points4_perspective)
GLNAME( _mesa_3dnow_transform_points4_perspective ):
PUSH_L ( ESI )
MOV_L ( ARG_DEST, ECX )
MOV_L ( ARG_MATRIX, ESI )
MOV_L ( ARG_SOURCE, EAX )
MOV_L ( CONST(4), REGOFF(V4F_SIZE, ECX) )
OR_B ( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, ECX) )
MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
PUSH_L ( EDI )
MOV_L ( REGOFF(V4F_START, ECX), EDX )
MOV_L ( ESI, ECX )
MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
MOV_L ( REGOFF(V4F_START, EAX), EAX )
TEST_L ( ESI, ESI )
JZ ( LLBL( G3TPPR_2 ) )
PREFETCH ( REGIND(EAX) )
PREFETCHW ( REGIND(EDX) )
MOVD ( REGIND(ECX), MM0 ) /* | m00 */
PUNPCKLDQ ( REGOFF(20, ECX), MM0 ) /* m11 | m00 */
MOVD ( REGOFF(40, ECX), MM1 ) /* | m22 */
PUNPCKLDQ ( REGOFF(56, ECX), MM1 ) /* m32 | m22 */
MOVQ ( REGOFF(32, ECX), MM2 ) /* m21 | m20 */
PXOR ( MM7, MM7 ) /* 0 | 0 */
ALIGNTEXT16
LLBL( G3TPPR_1 ):
PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */
MOVQ ( REGIND(EAX), MM4 ) /* x1 | x0 */
MOVQ ( REGOFF(8, EAX), MM5 ) /* x3 | x2 */
MOVD ( REGOFF(8, EAX), MM3 ) /* | x2 */
ADD_L ( EDI, EAX ) /* next vertex */
PREFETCH ( REGOFF(32, EAX) ) /* hopefully stride is zero */
MOVQ ( MM5, MM6 ) /* x3 | x2 */
PFMUL ( MM0, MM4 ) /* x1*m11 | x0*m00 */
PUNPCKLDQ ( MM5, MM5 ) /* x2 | x2 */
ADD_L ( CONST(16), EDX ) /* next r */
PFMUL ( MM2, MM5 ) /* x2*m21 | x2*m20 */
PFSUBR ( MM7, MM3 ) /* | -x2 */
PFMUL ( MM1, MM6 ) /* x3*m32 | x2*m22 */
PFADD ( MM4, MM5 ) /* x1*m11+x2*m21 | x0*m00+x2*m20 */
PFACC ( MM3, MM6 ) /* -x2 | x2*m22+x3*m32 */
MOVQ ( MM5, REGOFF(-16, EDX) ) /* write r0, r1 */
MOVQ ( MM6, REGOFF(-8, EDX) ) /* write r2, r3 */
DEC_L ( ESI ) /* decrement vertex counter */
JNZ ( LLBL( G3TPPR_1 ) ) /* cnt > 0 ? -> process next vertex */
LLBL( G3TPPR_2 ):
FEMMS
POP_L ( EDI )
POP_L ( ESI )
RET
ALIGNTEXT16
GLOBL GLNAME( _mesa_3dnow_transform_points4_3d )
HIDDEN(_mesa_3dnow_transform_points4_3d)
GLNAME( _mesa_3dnow_transform_points4_3d ):
PUSH_L ( ESI )
MOV_L ( ARG_DEST, ECX )
MOV_L ( ARG_MATRIX, ESI )
MOV_L ( ARG_SOURCE, EAX )
MOV_L ( CONST(4), REGOFF(V4F_SIZE, ECX) )
OR_B ( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, ECX) )
MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
PUSH_L ( EDI )
MOV_L ( REGOFF(V4F_START, ECX), EDX )
MOV_L ( ESI, ECX )
MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
MOV_L ( REGOFF(V4F_START, EAX), EAX )
TEST_L ( ESI, ESI )
JZ ( LLBL( G3TP3R_2 ) )
MOVD ( REGOFF(8, ECX), MM6 ) /* | m2 */
PUNPCKLDQ ( REGOFF(24, ECX), MM6 ) /* m6 | m2 */
MOVD ( REGOFF(40, ECX), MM7 ) /* | m10 */
PUNPCKLDQ ( REGOFF(56, ECX), MM7 ) /* m14 | m10 */
ALIGNTEXT16
LLBL( G3TP3R_1 ):
PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */
PREFETCH ( REGOFF(32, EAX) ) /* hopefully array is tightly packed */
MOVQ ( REGIND(EAX), MM2 ) /* x1 | x0 */
MOVQ ( REGOFF(8, EAX), MM3 ) /* x3 | x2 */
MOVQ ( MM2, MM0 ) /* x1 | x0 */
MOVQ ( MM3, MM4 ) /* x3 | x2 */
MOVQ ( MM0, MM1 ) /* x1 | x0 */
MOVQ ( MM4, MM5 ) /* x3 | x2 */
PUNPCKLDQ ( MM0, MM0 ) /* x0 | x0 */
PUNPCKHDQ ( MM1, MM1 ) /* x1 | x1 */
PFMUL ( REGIND(ECX), MM0 ) /* x0*m1 | x0*m0 */
PUNPCKLDQ ( MM3, MM3 ) /* x2 | x2 */
PFMUL ( REGOFF(16, ECX), MM1 ) /* x1*m5 | x1*m4 */
PUNPCKHDQ ( MM4, MM4 ) /* x3 | x3 */
PFMUL ( MM6, MM2 ) /* x1*m6 | x0*m2 */
PFADD ( MM0, MM1 ) /* x0*m1+x1*m5 | x0*m0+x1*m4 */
PFMUL ( REGOFF(32, ECX), MM3 ) /* x2*m9 | x2*m8 */
ADD_L ( CONST(16), EDX ) /* next r */
PFMUL ( REGOFF(48, ECX), MM4 ) /* x3*m13 | x3*m12 */
PFADD ( MM1, MM3 ) /* x0*m1+..+x2*m9 | x0*m0+...+x2*m8 */
PFMUL ( MM7, MM5 ) /* x3*m14 | x2*m10 */
PFADD ( MM3, MM4 ) /* r1 | r0 */
PFACC ( MM2, MM5 ) /* x0*m2+x1*m6 | x2*m10+x3*m14 */
MOVD ( REGOFF(12, EAX), MM0 ) /* | x3 */
ADD_L ( EDI, EAX ) /* next vertex */
PFACC ( MM0, MM5 ) /* r3 | r2 */
MOVQ ( MM4, REGOFF(-16, EDX) ) /* write r0, r1 */
MOVQ ( MM5, REGOFF(-8, EDX) ) /* write r2, r3 */
DEC_L ( ESI ) /* decrement vertex counter */
JNZ ( LLBL( G3TP3R_1 ) ) /* cnt > 0 ? -> process next vertex */
LLBL( G3TP3R_2 ):
FEMMS
POP_L ( EDI )
POP_L ( ESI )
RET
ALIGNTEXT16
GLOBL GLNAME( _mesa_3dnow_transform_points4_3d_no_rot )
HIDDEN(_mesa_3dnow_transform_points4_3d_no_rot)
GLNAME( _mesa_3dnow_transform_points4_3d_no_rot ):
PUSH_L ( ESI )
MOV_L ( ARG_DEST, ECX )
MOV_L ( ARG_MATRIX, ESI )
MOV_L ( ARG_SOURCE, EAX )
MOV_L ( CONST(4), REGOFF(V4F_SIZE, ECX) )
OR_B ( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, ECX) )
MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
PUSH_L ( EDI )
MOV_L ( REGOFF(V4F_START, ECX), EDX )
MOV_L ( ESI, ECX )
MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
MOV_L ( REGOFF(V4F_START, EAX), EAX )
TEST_L ( ESI, ESI )
JZ ( LLBL( G3TP3NRR_2 ) )
MOVD ( REGIND(ECX), MM0 ) /* | m00 */
PUNPCKLDQ ( REGOFF(20, ECX), MM0 ) /* m11 | m00 */
MOVD ( REGOFF(40, ECX), MM2 ) /* | m22 */
PUNPCKLDQ ( REGOFF(56, ECX), MM2 ) /* m32 | m22 */
MOVQ ( REGOFF(48, ECX), MM1 ) /* m31 | m30 */
ALIGNTEXT16
LLBL( G3TP3NRR_1 ):
PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */
MOVQ ( REGIND(EAX), MM4 ) /* x1 | x0 */
MOVQ ( REGOFF(8, EAX), MM5 ) /* x3 | x2 */
MOVD ( REGOFF(12, EAX), MM7 ) /* | x3 */
ADD_L ( EDI, EAX ) /* next vertex */
PREFETCH ( REGOFF(32, EAX) ) /* hopefully stride is zero */
MOVQ ( MM5, MM6 ) /* x3 | x2 */
PFMUL ( MM0, MM4 ) /* x1*m11 | x0*m00 */
PUNPCKHDQ ( MM6, MM6 ) /* x3 | x3 */
PFMUL ( MM2, MM5 ) /* x3*m32 | x2*m22 */
PFMUL ( MM1, MM6 ) /* x3*m31 | x3*m30 */
PFACC ( MM7, MM5 ) /* x3 | x2*m22+x3*m32 */
PFADD ( MM6, MM4 ) /* x1*m11+x3*m31 | x0*m00+x3*m30 */
ADD_L ( CONST(16), EDX ) /* next r */
MOVQ ( MM4, REGOFF(-16, EDX) ) /* write r0, r1 */
MOVQ ( MM5, REGOFF(-8, EDX) ) /* write r2, r3 */
DEC_L ( ESI ) /* decrement vertex counter */
JNZ ( LLBL( G3TP3NRR_1 ) ) /* cnt > 0 ? -> process next vertex */
LLBL( G3TP3NRR_2 ):
FEMMS
POP_L ( EDI )
POP_L ( ESI )
RET
ALIGNTEXT16
GLOBL GLNAME( _mesa_3dnow_transform_points4_2d )
HIDDEN(_mesa_3dnow_transform_points4_2d)
GLNAME( _mesa_3dnow_transform_points4_2d ):
PUSH_L ( ESI )
MOV_L ( ARG_DEST, ECX )
MOV_L ( ARG_MATRIX, ESI )
MOV_L ( ARG_SOURCE, EAX )
MOV_L ( CONST(4), REGOFF(V4F_SIZE, ECX) )
OR_B ( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, ECX) )
MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
PUSH_L ( EDI )
MOV_L ( REGOFF(V4F_START, ECX), EDX )
MOV_L ( ESI, ECX )
MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
MOV_L ( REGOFF(V4F_START, EAX), EAX )
TEST_L ( ESI, ESI )
JZ ( LLBL( G3TP2R_2 ) )
MOVD ( REGIND(ECX), MM0 ) /* | m00 */
PUNPCKLDQ ( REGOFF(16, ECX), MM0 ) /* m10 | m00 */
MOVD ( REGOFF(4, ECX), MM1 ) /* | m01 */
PUNPCKLDQ ( REGOFF(20, ECX), MM1 ) /* m11 | m01 */
MOVQ ( REGOFF(48, ECX), MM2 ) /* m31 | m30 */
ALIGNTEXT16
LLBL( G3TP2R_1 ):
PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */
MOVQ ( REGIND(EAX), MM3 ) /* x1 | x0 */
MOVQ ( REGOFF(8, EAX), MM5 ) /* x3 | x2 */
ADD_L ( EDI, EAX ) /* next vertex */
PREFETCH ( REGIND(EAX) )
MOVQ ( MM3, MM4 ) /* x1 | x0 */
MOVQ ( MM5, MM6 ) /* x3 | x2 */
PFMUL ( MM1, MM4 ) /* x1*m11 | x0*m01 */
PUNPCKHDQ ( MM6, MM6 ) /* x3 | x3 */
PFMUL ( MM0, MM3 ) /* x1*m10 | x0*m00 */
ADD_L ( CONST(16), EDX ) /* next r */
PFACC ( MM4, MM3 ) /* x0*m01+x1*m11 | x0*m00+x1*m10 */
PFMUL ( MM2, MM6 ) /* x3*m31 | x3*m30 */
PFADD ( MM6, MM3 ) /* r1 | r0 */
MOVQ ( MM5, REGOFF(-8, EDX) ) /* write r2, r3 */
MOVQ ( MM3, REGOFF(-16, EDX) ) /* write r0, r1 */
DEC_L ( ESI ) /* decrement vertex counter */
JNZ ( LLBL( G3TP2R_1 ) ) /* cnt > 0 ? -> process next vertex */
LLBL( G3TP2R_2 ):
FEMMS
POP_L ( EDI )
POP_L ( ESI )
RET
ALIGNTEXT16
GLOBL GLNAME( _mesa_3dnow_transform_points4_2d_no_rot )
HIDDEN(_mesa_3dnow_transform_points4_2d_no_rot)
GLNAME( _mesa_3dnow_transform_points4_2d_no_rot ):
PUSH_L ( ESI )
MOV_L ( ARG_DEST, ECX )
MOV_L ( ARG_MATRIX, ESI )
MOV_L ( ARG_SOURCE, EAX )
MOV_L ( CONST(4), REGOFF(V4F_SIZE, ECX) )
OR_B ( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, ECX) )
MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
PUSH_L ( EDI )
MOV_L ( REGOFF(V4F_START, ECX), EDX )
MOV_L ( ESI, ECX )
MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
MOV_L ( REGOFF(V4F_START, EAX), EAX )
TEST_L ( ESI, ESI )
JZ ( LLBL( G3TP2NRR_3 ) )
MOVD ( REGIND(ECX), MM0 ) /* | m00 */
PUNPCKLDQ ( REGOFF(20, ECX), MM0 ) /* m11 | m00 */
MOVQ ( REGOFF(48, ECX), MM1 ) /* m31 | m30 */
ALIGNTEXT16
LLBL( G3TP2NRR_2 ):
PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */
MOVQ ( REGIND(EAX), MM4 ) /* x1 | x0 */
MOVQ ( REGOFF(8, EAX), MM5 ) /* x3 | x2 */
ADD_L ( EDI, EAX ) /* next vertex */
PREFETCH ( REGIND(EAX) )
PFMUL ( MM0, MM4 ) /* x1*m11 | x0*m00 */
MOVQ ( MM5, MM6 ) /* x3 | x2 */
ADD_L ( CONST(16), EDX ) /* next r */
PUNPCKHDQ ( MM6, MM6 ) /* x3 | x3 */
PFMUL ( MM1, MM6 ) /* x3*m31 | x3*m30 */
PFADD ( MM4, MM6 ) /* x1*m11+x3*m31 | x0*m00+x3*m30 */
MOVQ ( MM6, REGOFF(-16, EDX) ) /* write r0, r1 */
MOVQ ( MM5, REGOFF(-8, EDX) ) /* write r2, r3 */
DEC_L ( ESI ) /* decrement vertex counter */
JNZ ( LLBL( G3TP2NRR_2 ) ) /* cnt > 0 ? -> process next vertex */
LLBL( G3TP2NRR_3 ):
FEMMS
POP_L ( EDI )
POP_L ( ESI )
RET
ALIGNTEXT16
GLOBL GLNAME( _mesa_3dnow_transform_points4_identity )
HIDDEN(_mesa_3dnow_transform_points4_identity)
GLNAME( _mesa_3dnow_transform_points4_identity ):
PUSH_L ( ESI )
MOV_L ( ARG_DEST, ECX )
MOV_L ( ARG_MATRIX, ESI )
MOV_L ( ARG_SOURCE, EAX )
MOV_L ( CONST(4), REGOFF(V4F_SIZE, ECX) )
OR_B ( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, ECX) )
MOV_L ( REGOFF(V4F_COUNT, EAX), EDX )
MOV_L ( EDX, REGOFF(V4F_COUNT, ECX) )
PUSH_L ( EDI )
MOV_L ( REGOFF(V4F_START, ECX), EDX )
MOV_L ( ESI, ECX )
MOV_L ( REGOFF(V4F_COUNT, EAX), ESI )
MOV_L ( REGOFF(V4F_STRIDE, EAX), EDI )
MOV_L ( REGOFF(V4F_START, EAX), EAX )
TEST_L ( ESI, ESI )
JZ ( LLBL( G3TPIR_2 ) )
ALIGNTEXT16
LLBL( G3TPIR_1 ):
PREFETCHW ( REGOFF(32, EDX) ) /* prefetch 2 vertices ahead */
MOVQ ( REGIND(EAX), MM0 ) /* x1 | x0 */
MOVQ ( REGOFF(8, EAX), MM1 ) /* x3 | x2 */
ADD_L ( EDI, EAX ) /* next vertex */
PREFETCH ( REGIND(EAX) )
ADD_L ( CONST(16), EDX ) /* next r */
MOVQ ( MM0, REGOFF(-16, EDX) ) /* r1 | r0 */
MOVQ ( MM1, REGOFF(-8, EDX) ) /* r3 | r2 */
DEC_L ( ESI ) /* decrement vertex counter */
JNZ ( LLBL( G3TPIR_1 ) ) /* cnt > 0 ? -> process next vertex */
LLBL( G3TPIR_2 ):
FEMMS
POP_L ( EDI )
POP_L ( ESI )
RET
#endif
#if defined (__ELF__) && defined (__linux__)
.section .note.GNU-stack,"",%progbits
#endif

/contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/Makefile.am
0,0 → 1,49
# Copyright © 2012 Intel Corporation
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the "Software"),
# to deal in the Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish, distribute, sublicense,
# and/or sell copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice (including the next
# paragraph) shall be included in all copies or substantial portions of the
# Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
# IN THE SOFTWARE.
if HAVE_X86_ASM
AM_CPPFLAGS = \
-I$(top_srcdir)/include \
-I$(top_srcdir)/src/mesa \
-I$(top_srcdir)/src/mapi \
$(DEFINES)
noinst_PROGRAMS = gen_matypes
gen_matypes_SOURCES = gen_matypes.c
BUILT_SOURCES = matypes.h
CLEANFILES = matypes.h
if GEN_ASM_OFFSETS
matypes.h: $(gen_matypes_SOURCES)
$(AM_V_GEN)$(COMPILE) $< -DASM_OFFSETS -S -o - | \
sed -n '/^->/{s:^->::;/[$$]/{s:^:#define :;s:[$$]::};p}' > $@
else
matypes.h: gen_matypes
$(AM_V_GEN)./gen_matypes > $@
endif
endif

/contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/Makefile.in
0,0 → 1,784
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# and/or sell copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice (including the next
# paragraph) shall be included in all copies or substantial portions of the
# Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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@GEN_ASM_OFFSETS_TRUE@@HAVE_X86_ASM_TRUE@matypes.h: $(gen_matypes_SOURCES)
@GEN_ASM_OFFSETS_TRUE@@HAVE_X86_ASM_TRUE@ $(AM_V_GEN)$(COMPILE) $< -DASM_OFFSETS -S -o - | \
@GEN_ASM_OFFSETS_TRUE@@HAVE_X86_ASM_TRUE@ sed -n '/^->/{s:^->::;/[$$]/{s:^:#define :;s:[$$]::};p}' > $@
@GEN_ASM_OFFSETS_FALSE@@HAVE_X86_ASM_TRUE@matypes.h: gen_matypes
@GEN_ASM_OFFSETS_FALSE@@HAVE_X86_ASM_TRUE@ $(AM_V_GEN)./gen_matypes > $@
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:

/contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/assyntax.h
0,0 → 1,1728
#ifndef __ASSYNTAX_H__
#define __ASSYNTAX_H__
/*
* Copyright 1992 Vrije Universiteit, The Netherlands
*
* Permission to use, copy, modify, and distribute this software and its
* documentation for any purpose and without fee is hereby granted, provided
* that the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of the Vrije Universiteit not be used in
* advertising or publicity pertaining to distribution of the software without
* specific, written prior permission. The Vrije Universiteit makes no
* representations about the suitability of this software for any purpose.
* It is provided "as is" without express or implied warranty.
*
* The Vrije Universiteit DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS,
* IN NO EVENT SHALL The Vrije Universiteit BE LIABLE FOR ANY SPECIAL,
* INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
/*
* assyntax.h
*
* Select the syntax appropriate to the 386 assembler being used
* To add support for more assemblers add more columns to the CHOICE
* macro. Note that register names must also have uppercase names
* to avoid macro recursion. e.g., #define ah %ah recurses!
*
* NB 1. Some of the macros for certain assemblers imply that the code is to
* run in protected mode!! Caveat emptor.
*
* NB 2. 486 specific instructions are not included. This is to discourage
* their accidental use in code that is intended to run on 386 and 486
* systems.
*
* Supported assemblers:
*
* (a) AT&T SysVr4 as(1): define ATT_ASSEMBLER
* (b) GNU Assembler gas: define GNU_ASSEMBLER (default)
* (c) Amsterdam Compiler kit: define ACK_ASSEMBLER
* (d) The Netwide Assembler: define NASM_ASSEMBLER
* (e) Microsoft Assembler: define MASM_ASSEMBLER (UNTESTED!)
*
* The following naming conventions have been used to identify the various
* data types:
* _SR = segment register version
* Integer:
* _Q = quadword = 64 bits
* _L = long = 32 bits
* _W = short = 16 bits
* _B = byte = 8 bits
* Floating-point:
* _X = m80real = 80 bits
* _D = double = 64 bits
* _S = single = 32 bits
*
* Author: Gregory J. Sharp, Sept 1992
* Vrije Universiteit, Amsterdam, The Netherlands
*
* [support for Intel syntax added by Josh Vanderhoof, 1999]
*/
#if !(defined(NASM_ASSEMBLER) || defined(MASM_ASSEMBLER))
/* Default to ATT_ASSEMBLER when SVR4 or SYSV are defined */
#if (defined(SVR4) || defined(SYSV)) && !defined(GNU_ASSEMBLER)
#define ATT_ASSEMBLER
#endif
#if !defined(ATT_ASSEMBLER) && !defined(GNU_ASSEMBLER) && !defined(ACK_ASSEMBLER)
#define GNU_ASSEMBLER
#endif
#if (defined(__STDC__) && !defined(UNIXCPP)) || (defined (sun) && defined (i386) && defined (SVR4) && defined (__STDC__) && !defined (__GNUC__))
#define CONCAT(x, y) x ## y
#define CONCAT3(x, y, z) x ## y ## z
#else
#define CONCAT(x, y) x/**/y
#define CONCAT3(x, y, z) x/**/y/**/z
#endif
#ifdef ACK_ASSEMBLER
/* Assume we write code for 32-bit protected mode! */
/* Redefine register names for GAS & AT&T assemblers */
#define AL al
#define AH ah
#define AX ax
#define EAX ax
#define BL bl
#define BH bh
#define BX bx
#define EBX bx
#define CL cl
#define CH ch
#define CX cx
#define ECX cx
#define DL dl
#define DH dh
#define DX dx
#define EDX dx
#define BP bp
#define EBP bp
#define SI si
#define ESI si
#define DI di
#define EDI di
#define SP sp
#define ESP sp
#define CS cs
#define SS ss
#define DS ds
#define ES es
#define FS fs
#define GS gs
/* Control Registers */
#define CR0 cr0
#define CR1 cr1
#define CR2 cr2
#define CR3 cr3
/* Debug Registers */
#define DR0 dr0
#define DR1 dr1
#define DR2 dr2
#define DR3 dr3
#define DR4 dr4
#define DR5 dr5
#define DR6 dr6
#define DR7 dr7
/* Floating-point Stack */
#define ST st
#define AS_BEGIN .sect .text; .sect .rom; .sect .data; .sect .bss; .sect .text
#define _WTOG o16 /* word toggle for _W instructions */
#define _LTOG /* long toggle for _L instructions */
#define ADDR_TOGGLE a16
#define OPSZ_TOGGLE o16
#define USE16 .use16
#define USE32 .use32
#define CHOICE(a,b,c) c
#else /* AT&T or GAS */
/* Redefine register names for GAS & AT&T assemblers */
#define AL %al
#define AH %ah
#define AX %ax
#define EAX %eax
#define BL %bl
#define BH %bh
#define BX %bx
#define EBX %ebx
#define CL %cl
#define CH %ch
#define CX %cx
#define ECX %ecx
#define DL %dl
#define DH %dh
#define DX %dx
#define EDX %edx
#define BP %bp
#define EBP %ebp
#define SI %si
#define ESI %esi
#define DI %di
#define EDI %edi
#define SP %sp
#define ESP %esp
#define CS %cs
#define SS %ss
#define DS %ds
#define ES %es
#define FS %fs
#define GS %gs
/* Control Registers */
#define CR0 %cr0
#define CR1 %cr1
#define CR2 %cr2
#define CR3 %cr3
/* Debug Registers */
#define DR0 %db0
#define DR1 %db1
#define DR2 %db2
#define DR3 %db3
#define DR4 %db4
#define DR5 %db5
#define DR6 %db6
#define DR7 %db7
/* Floating-point Stack */
#define _STX0 %st(0)
#define _STX1 %st(1)
#define _STX2 %st(2)
#define _STX3 %st(3)
#define _STX4 %st(4)
#define _STX5 %st(5)
#define _STX6 %st(6)
#define _STX7 %st(7)
#define ST(x) CONCAT(_STX,x)
#ifdef GNU_ASSEMBLER
#define ST0 %st(0)
#else
#define ST0 %st
#endif
/* MMX Registers */
#define MM0 %mm0
#define MM1 %mm1
#define MM2 %mm2
#define MM3 %mm3
#define MM4 %mm4
#define MM5 %mm5
#define MM6 %mm6
#define MM7 %mm7
/* SSE Registers */
#define XMM0 %xmm0
#define XMM1 %xmm1
#define XMM2 %xmm2
#define XMM3 %xmm3
#define XMM4 %xmm4
#define XMM5 %xmm5
#define XMM6 %xmm6
#define XMM7 %xmm7
#define AS_BEGIN
#define USE16
#define USE32
#ifdef GNU_ASSEMBLER
#define ADDR_TOGGLE aword
#define OPSZ_TOGGLE word
#define CHOICE(a,b,c) b
#else
/*
* AT&T ASSEMBLER SYNTAX
* *********************
*/
#define CHOICE(a,b,c) a
#define ADDR_TOGGLE addr16
#define OPSZ_TOGGLE data16
#endif /* GNU_ASSEMBLER */
#endif /* ACK_ASSEMBLER */
#define GLNAME(a) CONCAT(_,a)
/****************************************/
/* */
/* Select the various choices */
/* */
/****************************************/
/* Redefine assembler directives */
/*********************************/
#define GLOBL CHOICE(.globl, .globl, .extern)
#define GLOBAL GLOBL
#define EXTERN GLOBL
#ifndef __AOUT__
#define ALIGNTEXT32 CHOICE(.align 32, .balign 32, .align 32)
#define ALIGNTEXT16 CHOICE(.align 16, .balign 16, .align 16)
#define ALIGNTEXT8 CHOICE(.align 8, .balign 8, .align 8)
#define ALIGNTEXT4 CHOICE(.align 4, .balign 4, .align 4)
#define ALIGNTEXT2 CHOICE(.align 2, .balign 2, .align 2)
/* ALIGNTEXT4ifNOP is the same as ALIGNTEXT4, but only if the space is
* guaranteed to be filled with NOPs. Otherwise it does nothing.
*/
#define ALIGNTEXT32ifNOP CHOICE(.align 32, .balign ARG2(32,0x90), /*can't do it*/)
#define ALIGNTEXT16ifNOP CHOICE(.align 16, .balign ARG2(16,0x90), /*can't do it*/)
#define ALIGNTEXT8ifNOP CHOICE(.align 8, .balign ARG2(8,0x90), /*can't do it*/)
#define ALIGNTEXT4ifNOP CHOICE(.align 4, .balign ARG2(4,0x90), /*can't do it*/)
#define ALIGNDATA32 CHOICE(.align 32, .balign ARG2(32,0x0), .align 32)
#define ALIGNDATA16 CHOICE(.align 16, .balign ARG2(16,0x0), .align 16)
#define ALIGNDATA8 CHOICE(.align 8, .balign ARG2(8,0x0), .align 8)
#define ALIGNDATA4 CHOICE(.align 4, .balign ARG2(4,0x0), .align 4)
#define ALIGNDATA2 CHOICE(.align 2, .balign ARG2(2,0x0), .align 2)
#else
/* 'as -aout' on FreeBSD doesn't have .balign */
#define ALIGNTEXT32 CHOICE(.align 32, .align ARG2(5,0x90), .align 32)
#define ALIGNTEXT16 CHOICE(.align 16, .align ARG2(4,0x90), .align 16)
#define ALIGNTEXT8 CHOICE(.align 8, .align ARG2(3,0x90), .align 8)
#define ALIGNTEXT4 CHOICE(.align 4, .align ARG2(2,0x90), .align 4)
#define ALIGNTEXT2 CHOICE(.align 2, .align ARG2(1,0x90), .align 2)
/* ALIGNTEXT4ifNOP is the same as ALIGNTEXT4, but only if the space is
* guaranteed to be filled with NOPs. Otherwise it does nothing.
*/
#define ALIGNTEXT32ifNOP CHOICE(.align 32, .align ARG2(5,0x90), /*can't do it*/)
#define ALIGNTEXT16ifNOP CHOICE(.align 16, .align ARG2(4,0x90), /*can't do it*/)
#define ALIGNTEXT8ifNOP CHOICE(.align 8, .align ARG2(3,0x90), /*can't do it*/)
#define ALIGNTEXT4ifNOP CHOICE(.align 4, .align ARG2(2,0x90), /*can't do it*/)
#define ALIGNDATA32 CHOICE(.align 32, .align ARG2(5,0x0), .align 32)
#define ALIGNDATA16 CHOICE(.align 16, .align ARG2(4,0x0), .align 16)
#define ALIGNDATA8 CHOICE(.align 8, .align ARG2(3,0x0), .align 8)
#define ALIGNDATA4 CHOICE(.align 4, .align ARG2(2,0x0), .align 4)
#define ALIGNDATA2 CHOICE(.align 2, .align ARG2(1,0x0), .align 2)
#endif /* __AOUT__ */
#define FILE(s) CHOICE(.file s, .file s, .file s)
#define STRING(s) CHOICE(.string s, .asciz s, .asciz s)
#define D_LONG CHOICE(.long, .long, .data4)
#define D_WORD CHOICE(.value, .short, .data2)
#define D_BYTE CHOICE(.byte, .byte, .data1)
#define SPACE CHOICE(.comm, .space, .space)
#define COMM CHOICE(.comm, .comm, .comm)
#define SEG_DATA CHOICE(.data, .data, .sect .data)
#define SEG_TEXT CHOICE(.text, .text, .sect .text)
#define SEG_BSS CHOICE(.bss, .bss, .sect .bss)
#ifdef GNU_ASSEMBLER
#define D_SPACE(n) . = . + n
#else
#define D_SPACE(n) .space n
#endif
/* Addressing Modes */
/* Immediate Mode */
#define ADDR(a) CHOICE(CONCAT($,a), $a, a)
#define CONST(a) CHOICE(CONCAT($,a), $a, a)
/* Indirect Mode */
#define CONTENT(a) CHOICE(a, a, (a)) /* take contents of variable */
#define REGIND(a) CHOICE((a), (a), (a)) /* Register a indirect */
/* Register b indirect plus displacement a */
#define REGOFF(a, b) CHOICE(a(b), a(b), a(b))
/* Reg indirect Base + Index + Displacement - this is mainly for 16-bit mode
* which has no scaling
*/
#define REGBID(b,i,d) CHOICE(d(b,i), d(b,i), d(b)(i))
/* Reg indirect Base + (Index * Scale) */
#define REGBIS(b,i,s) CHOICE((b,i,s), (b,i,s), (b)(i*s))
/* Reg indirect Base + (Index * Scale) + Displacement */
#define REGBISD(b,i,s,d) CHOICE(d(b,i,s), d(b,i,s), d(b)(i*s))
/* Displaced Scaled Index: */
#define REGDIS(d,i,s) CHOICE(d(,i,s), d(,i,s), d(i * s))
/* Indexed Base: */
#define REGBI(b,i) CHOICE((b,i), (b,i), (b)(i))
/* Displaced Base: */
#define REGDB(d,b) CHOICE(d(b), d(b), d(b))
/* Variable indirect: */
#define VARINDIRECT(var) CHOICE(*var, *var, (var))
/* Use register contents as jump/call target: */
#define CODEPTR(reg) CHOICE(*reg, *reg, reg)
/* For expressions requiring bracketing
* eg. (CRT0_PM | CRT_EM)
*/
#define EXPR(a) CHOICE([a], (a), [a])
#define ENOT(a) CHOICE(0!a, ~a, ~a)
#define EMUL(a,b) CHOICE(a\*b, a*b, a*b)
#define EDIV(a,b) CHOICE(a\/b, a/b, a/b)
/*
* We have to beat the problem of commas within arguments to choice.
* eg. choice (add a,b, add b,a) will get argument mismatch. Luckily ANSI
* and other known cpp definitions evaluate arguments before substitution
* so the following works.
*/
#define ARG2(a, b) a,b
#define ARG3(a,b,c) a,b,c
/* Redefine assembler commands */
#define AAA CHOICE(aaa, aaa, aaa)
#define AAD CHOICE(aad, aad, aad)
#define AAM CHOICE(aam, aam, aam)
#define AAS CHOICE(aas, aas, aas)
#define ADC_L(a, b) CHOICE(adcl ARG2(a,b), adcl ARG2(a,b), _LTOG adc ARG2(b,a))
#define ADC_W(a, b) CHOICE(adcw ARG2(a,b), adcw ARG2(a,b), _WTOG adc ARG2(b,a))
#define ADC_B(a, b) CHOICE(adcb ARG2(a,b), adcb ARG2(a,b), adcb ARG2(b,a))
#define ADD_L(a, b) CHOICE(addl ARG2(a,b), addl ARG2(a,b), _LTOG add ARG2(b,a))
#define ADD_W(a, b) CHOICE(addw ARG2(a,b), addw ARG2(a,b), _WTOG add ARG2(b,a))
#define ADD_B(a, b) CHOICE(addb ARG2(a,b), addb ARG2(a,b), addb ARG2(b,a))
#define AND_L(a, b) CHOICE(andl ARG2(a,b), andl ARG2(a,b), _LTOG and ARG2(b,a))
#define AND_W(a, b) CHOICE(andw ARG2(a,b), andw ARG2(a,b), _WTOG and ARG2(b,a))
#define AND_B(a, b) CHOICE(andb ARG2(a,b), andb ARG2(a,b), andb ARG2(b,a))
#define ARPL(a,b) CHOICE(arpl ARG2(a,b), arpl ARG2(a,b), arpl ARG2(b,a))
#define BOUND_L(a, b) CHOICE(boundl ARG2(a,b), boundl ARG2(b,a), _LTOG bound ARG2(b,a))
#define BOUND_W(a, b) CHOICE(boundw ARG2(a,b), boundw ARG2(b,a), _WTOG bound ARG2(b,a))
#define BSF_L(a, b) CHOICE(bsfl ARG2(a,b), bsfl ARG2(a,b), _LTOG bsf ARG2(b,a))
#define BSF_W(a, b) CHOICE(bsfw ARG2(a,b), bsfw ARG2(a,b), _WTOG bsf ARG2(b,a))
#define BSR_L(a, b) CHOICE(bsrl ARG2(a,b), bsrl ARG2(a,b), _LTOG bsr ARG2(b,a))
#define BSR_W(a, b) CHOICE(bsrw ARG2(a,b), bsrw ARG2(a,b), _WTOG bsr ARG2(b,a))
#define BT_L(a, b) CHOICE(btl ARG2(a,b), btl ARG2(a,b), _LTOG bt ARG2(b,a))
#define BT_W(a, b) CHOICE(btw ARG2(a,b), btw ARG2(a,b), _WTOG bt ARG2(b,a))
#define BTC_L(a, b) CHOICE(btcl ARG2(a,b), btcl ARG2(a,b), _LTOG btc ARG2(b,a))
#define BTC_W(a, b) CHOICE(btcw ARG2(a,b), btcw ARG2(a,b), _WTOG btc ARG2(b,a))
#define BTR_L(a, b) CHOICE(btrl ARG2(a,b), btrl ARG2(a,b), _LTOG btr ARG2(b,a))
#define BTR_W(a, b) CHOICE(btrw ARG2(a,b), btrw ARG2(a,b), _WTOG btr ARG2(b,a))
#define BTS_L(a, b) CHOICE(btsl ARG2(a,b), btsl ARG2(a,b), _LTOG bts ARG2(b,a))
#define BTS_W(a, b) CHOICE(btsw ARG2(a,b), btsw ARG2(a,b), _WTOG bts ARG2(b,a))
#define CALL(a) CHOICE(call a, call a, call a)
#define CALLF(s,a) CHOICE(lcall ARG2(s,a), lcall ARG2(s,a), callf s:a)
#define CBW CHOICE(cbtw, cbw, cbw)
#define CWDE CHOICE(cwtd, cwde, cwde)
#define CLC CHOICE(clc, clc, clc)
#define CLD CHOICE(cld, cld, cld)
#define CLI CHOICE(cli, cli, cli)
#define CLTS CHOICE(clts, clts, clts)
#define CMC CHOICE(cmc, cmc, cmc)
#define CMP_L(a, b) CHOICE(cmpl ARG2(a,b), cmpl ARG2(a,b), _LTOG cmp ARG2(b,a))
#define CMP_W(a, b) CHOICE(cmpw ARG2(a,b), cmpw ARG2(a,b), _WTOG cmp ARG2(b,a))
#define CMP_B(a, b) CHOICE(cmpb ARG2(a,b), cmpb ARG2(a,b), cmpb ARG2(b,a))
#define CMPS_L CHOICE(cmpsl, cmpsl, _LTOG cmps)
#define CMPS_W CHOICE(cmpsw, cmpsw, _WTOG cmps)
#define CMPS_B CHOICE(cmpsb, cmpsb, cmpsb)
#define CWD CHOICE(cwtl, cwd, cwd)
#define CDQ CHOICE(cltd, cdq, cdq)
#define DAA CHOICE(daa, daa, daa)
#define DAS CHOICE(das, das, das)
#define DEC_L(a) CHOICE(decl a, decl a, _LTOG dec a)
#define DEC_W(a) CHOICE(decw a, decw a, _WTOG dec a)
#define DEC_B(a) CHOICE(decb a, decb a, decb a)
#define DIV_L(a) CHOICE(divl a, divl a, div a)
#define DIV_W(a) CHOICE(divw a, divw a, div a)
#define DIV_B(a) CHOICE(divb a, divb a, divb a)
#define ENTER(a,b) CHOICE(enter ARG2(a,b), enter ARG2(a,b), enter ARG2(b,a))
#define HLT CHOICE(hlt, hlt, hlt)
#define IDIV_L(a) CHOICE(idivl a, idivl a, _LTOG idiv a)
#define IDIV_W(a) CHOICE(idivw a, idivw a, _WTOG idiv a)
#define IDIV_B(a) CHOICE(idivb a, idivb a, idivb a)
/* More forms than this for imul!! */
#define IMUL_L(a, b) CHOICE(imull ARG2(a,b), imull ARG2(a,b), _LTOG imul ARG2(b,a))
#define IMUL_W(a, b) CHOICE(imulw ARG2(a,b), imulw ARG2(a,b), _WTOG imul ARG2(b,a))
#define IMUL_B(a) CHOICE(imulb a, imulb a, imulb a)
#define IN_L CHOICE(inl (DX), inl ARG2(DX,EAX), _LTOG in DX)
#define IN_W CHOICE(inw (DX), inw ARG2(DX,AX), _WTOG in DX)
#define IN_B CHOICE(inb (DX), inb ARG2(DX,AL), inb DX)
/* Please AS code writer: use the following ONLY, if you refer to ports<256
* directly, but not in IN1_W(DX), for instance, even if IN1_ looks nicer
*/
#if defined (sun)
#define IN1_L(a) CHOICE(inl (a), inl ARG2(a,EAX), _LTOG in a)
#define IN1_W(a) CHOICE(inw (a), inw ARG2(a,AX), _WTOG in a)
#define IN1_B(a) CHOICE(inb (a), inb ARG2(a,AL), inb a)
#else
#define IN1_L(a) CHOICE(inl a, inl ARG2(a,EAX), _LTOG in a)
#define IN1_W(a) CHOICE(inw a, inw ARG2(a,AX), _WTOG in a)
#define IN1_B(a) CHOICE(inb a, inb ARG2(a,AL), inb a)
#endif
#define INC_L(a) CHOICE(incl a, incl a, _LTOG inc a)
#define INC_W(a) CHOICE(incw a, incw a, _WTOG inc a)
#define INC_B(a) CHOICE(incb a, incb a, incb a)
#define INS_L CHOICE(insl, insl, _LTOG ins)
#define INS_W CHOICE(insw, insw, _WTOG ins)
#define INS_B CHOICE(insb, insb, insb)
#define INT(a) CHOICE(int a, int a, int a)
#define INT3 CHOICE(int CONST(3), int3, int CONST(3))
#define INTO CHOICE(into, into, into)
#define IRET CHOICE(iret, iret, iret)
#define IRETD CHOICE(iret, iret, iretd)
#define JA(a) CHOICE(ja a, ja a, ja a)
#define JAE(a) CHOICE(jae a, jae a, jae a)
#define JB(a) CHOICE(jb a, jb a, jb a)
#define JBE(a) CHOICE(jbe a, jbe a, jbe a)
#define JC(a) CHOICE(jc a, jc a, jc a)
#define JE(a) CHOICE(je a, je a, je a)
#define JG(a) CHOICE(jg a, jg a, jg a)
#define JGE(a) CHOICE(jge a, jge a, jge a)
#define JL(a) CHOICE(jl a, jl a, jl a)
#define JLE(a) CHOICE(jle a, jle a, jle a)
#define JNA(a) CHOICE(jna a, jna a, jna a)
#define JNAE(a) CHOICE(jnae a, jnae a, jnae a)
#define JNB(a) CHOICE(jnb a, jnb a, jnb a)
#define JNBE(a) CHOICE(jnbe a, jnbe a, jnbe a)
#define JNC(a) CHOICE(jnc a, jnc a, jnc a)
#define JNE(a) CHOICE(jne a, jne a, jne a)
#define JNG(a) CHOICE(jng a, jng a, jng a)
#define JNGE(a) CHOICE(jnge a, jnge a, jnge a)
#define JNL(a) CHOICE(jnl a, jnl a, jnl a)
#define JNLE(a) CHOICE(jnle a, jnle a, jnle a)
#define JNO(a) CHOICE(jno a, jno a, jno a)
#define JNP(a) CHOICE(jnp a, jnp a, jnp a)
#define JNS(a) CHOICE(jns a, jns a, jns a)
#define JNZ(a) CHOICE(jnz a, jnz a, jnz a)
#define JO(a) CHOICE(jo a, jo a, jo a)
#define JP(a) CHOICE(jp a, jp a, jp a)
#define JPE(a) CHOICE(jpe a, jpe a, jpe a)
#define JPO(a) CHOICE(jpo a, jpo a, jpo a)
#define JS(a) CHOICE(js a, js a, js a)
#define JZ(a) CHOICE(jz a, jz a, jz a)
#define JMP(a) CHOICE(jmp a, jmp a, jmp a)
#define JMPF(s,a) CHOICE(ljmp ARG2(s,a), ljmp ARG2(s,a), jmpf s:a)
#define LAHF CHOICE(lahf, lahf, lahf)
#if !defined(_REAL_MODE) && !defined(_V86_MODE)
#define LAR(a, b) CHOICE(lar ARG2(a, b), lar ARG2(a, b), lar ARG2(b, a))
#endif
#define LEA_L(a, b) CHOICE(leal ARG2(a,b), leal ARG2(a,b), _LTOG lea ARG2(b,a))
#define LEA_W(a, b) CHOICE(leaw ARG2(a,b), leaw ARG2(a,b), _WTOG lea ARG2(b,a))
#define LEAVE CHOICE(leave, leave, leave)
#define LGDT(a) CHOICE(lgdt a, lgdt a, lgdt a)
#define LIDT(a) CHOICE(lidt a, lidt a, lidt a)
#define LDS(a, b) CHOICE(ldsl ARG2(a,b), lds ARG2(a,b), lds ARG2(b,a))
#define LES(a, b) CHOICE(lesl ARG2(a,b), les ARG2(a,b), les ARG2(b,a))
#define LFS(a, b) CHOICE(lfsl ARG2(a,b), lfs ARG2(a,b), lfs ARG2(b,a))
#define LGS(a, b) CHOICE(lgsl ARG2(a,b), lgs ARG2(a,b), lgs ARG2(b,a))
#define LSS(a, b) CHOICE(lssl ARG2(a,b), lss ARG2(a,b), lss ARG2(b,a))
#define LLDT(a) CHOICE(lldt a, lldt a, lldt a)
#define LMSW(a) CHOICE(lmsw a, lmsw a, lmsw a)
#define LOCK CHOICE(lock, lock, lock)
#define LODS_L CHOICE(lodsl, lodsl, _LTOG lods)
#define LODS_W CHOICE(lodsw, lodsw, _WTOG lods)
#define LODS_B CHOICE(lodsb, lodsb, lodsb)
#define LOOP(a) CHOICE(loop a, loop a, loop a)
#define LOOPE(a) CHOICE(loope a, loope a, loope a)
#define LOOPZ(a) CHOICE(loopz a, loopz a, loopz a)
#define LOOPNE(a) CHOICE(loopne a, loopne a, loopne a)
#define LOOPNZ(a) CHOICE(loopnz a, loopnz a, loopnz a)
#if !defined(_REAL_MODE) && !defined(_V86_MODE)
#define LSL(a, b) CHOICE(lsl ARG2(a,b), lsl ARG2(a,b), lsl ARG2(b,a))
#endif
#define LTR(a) CHOICE(ltr a, ltr a, ltr a)
#define MOV_SR(a, b) CHOICE(movw ARG2(a,b), mov ARG2(a,b), mov ARG2(b,a))
#define MOV_L(a, b) CHOICE(movl ARG2(a,b), movl ARG2(a,b), _LTOG mov ARG2(b,a))
#define MOV_W(a, b) CHOICE(movw ARG2(a,b), movw ARG2(a,b), _WTOG mov ARG2(b,a))
#define MOV_B(a, b) CHOICE(movb ARG2(a,b), movb ARG2(a,b), movb ARG2(b,a))
#define MOVS_L CHOICE(movsl, movsl, _LTOG movs)
#define MOVS_W CHOICE(movsw, movsw, _WTOG movs)
#define MOVS_B CHOICE(movsb, movsb, movsb)
#define MOVSX_BL(a, b) CHOICE(movsbl ARG2(a,b), movsbl ARG2(a,b), movsx ARG2(b,a))
#define MOVSX_BW(a, b) CHOICE(movsbw ARG2(a,b), movsbw ARG2(a,b), movsx ARG2(b,a))
#define MOVSX_WL(a, b) CHOICE(movswl ARG2(a,b), movswl ARG2(a,b), movsx ARG2(b,a))
#define MOVZX_BL(a, b) CHOICE(movzbl ARG2(a,b), movzbl ARG2(a,b), movzx ARG2(b,a))
#define MOVZX_BW(a, b) CHOICE(movzbw ARG2(a,b), movzbw ARG2(a,b), movzx ARG2(b,a))
#define MOVZX_WL(a, b) CHOICE(movzwl ARG2(a,b), movzwl ARG2(a,b), movzx ARG2(b,a))
#define MUL_L(a) CHOICE(mull a, mull a, _LTOG mul a)
#define MUL_W(a) CHOICE(mulw a, mulw a, _WTOG mul a)
#define MUL_B(a) CHOICE(mulb a, mulb a, mulb a)
#define NEG_L(a) CHOICE(negl a, negl a, _LTOG neg a)
#define NEG_W(a) CHOICE(negw a, negw a, _WTOG neg a)
#define NEG_B(a) CHOICE(negb a, negb a, negb a)
#define NOP CHOICE(nop, nop, nop)
#define NOT_L(a) CHOICE(notl a, notl a, _LTOG not a)
#define NOT_W(a) CHOICE(notw a, notw a, _WTOG not a)
#define NOT_B(a) CHOICE(notb a, notb a, notb a)
#define OR_L(a,b) CHOICE(orl ARG2(a,b), orl ARG2(a,b), _LTOG or ARG2(b,a))
#define OR_W(a,b) CHOICE(orw ARG2(a,b), orw ARG2(a,b), _WTOG or ARG2(b,a))
#define OR_B(a,b) CHOICE(orb ARG2(a,b), orb ARG2(a,b), orb ARG2(b,a))
#define OUT_L CHOICE(outl (DX), outl ARG2(EAX,DX), _LTOG out DX)
#define OUT_W CHOICE(outw (DX), outw ARG2(AX,DX), _WTOG out DX)
#define OUT_B CHOICE(outb (DX), outb ARG2(AL,DX), outb DX)
/* Please AS code writer: use the following ONLY, if you refer to ports<256
* directly, but not in OUT1_W(DX), for instance, even if OUT1_ looks nicer
*/
#define OUT1_L(a) CHOICE(outl (a), outl ARG2(EAX,a), _LTOG out a)
#define OUT1_W(a) CHOICE(outw (a), outw ARG2(AX,a), _WTOG out a)
#define OUT1_B(a) CHOICE(outb (a), outb ARG2(AL,a), outb a)
#define OUTS_L CHOICE(outsl, outsl, _LTOG outs)
#define OUTS_W CHOICE(outsw, outsw, _WTOG outs)
#define OUTS_B CHOICE(outsb, outsb, outsb)
#define POP_SR(a) CHOICE(pop a, pop a, pop a)
#define POP_L(a) CHOICE(popl a, popl a, _LTOG pop a)
#define POP_W(a) CHOICE(popw a, popw a, _WTOG pop a)
#define POPA_L CHOICE(popal, popal, _LTOG popa)
#define POPA_W CHOICE(popaw, popaw, _WTOG popa)
#define POPF_L CHOICE(popfl, popfl, _LTOG popf)
#define POPF_W CHOICE(popfw, popfw, _WTOG popf)
#define PUSH_SR(a) CHOICE(push a, push a, push a)
#define PUSH_L(a) CHOICE(pushl a, pushl a, _LTOG push a)
#define PUSH_W(a) CHOICE(pushw a, pushw a, _WTOG push a)
#define PUSH_B(a) CHOICE(push a, pushb a, push a)
#define PUSHA_L CHOICE(pushal, pushal, _LTOG pusha)
#define PUSHA_W CHOICE(pushaw, pushaw, _WTOG pusha)
#define PUSHF_L CHOICE(pushfl, pushfl, _LTOG pushf)
#define PUSHF_W CHOICE(pushfw, pushfw, _WTOG pushf)
#define RCL_L(a, b) CHOICE(rcll ARG2(a,b), rcll ARG2(a,b), _LTOG rcl ARG2(b,a))
#define RCL_W(a, b) CHOICE(rclw ARG2(a,b), rclw ARG2(a,b), _WTOG rcl ARG2(b,a))
#define RCL_B(a, b) CHOICE(rclb ARG2(a,b), rclb ARG2(a,b), rclb ARG2(b,a))
#define RCR_L(a, b) CHOICE(rcrl ARG2(a,b), rcrl ARG2(a,b), _LTOG rcr ARG2(b,a))
#define RCR_W(a, b) CHOICE(rcrw ARG2(a,b), rcrw ARG2(a,b), _WTOG rcr ARG2(b,a))
#define RCR_B(a, b) CHOICE(rcrb ARG2(a,b), rcrb ARG2(a,b), rcrb ARG2(b,a))
#define ROL_L(a, b) CHOICE(roll ARG2(a,b), roll ARG2(a,b), _LTOG rol ARG2(b,a))
#define ROL_W(a, b) CHOICE(rolw ARG2(a,b), rolw ARG2(a,b), _WTOG rol ARG2(b,a))
#define ROL_B(a, b) CHOICE(rolb ARG2(a,b), rolb ARG2(a,b), rolb ARG2(b,a))
#define ROR_L(a, b) CHOICE(rorl ARG2(a,b), rorl ARG2(a,b), _LTOG ror ARG2(b,a))
#define ROR_W(a, b) CHOICE(rorw ARG2(a,b), rorw ARG2(a,b), _WTOG ror ARG2(b,a))
#define ROR_B(a, b) CHOICE(rorb ARG2(a,b), rorb ARG2(a,b), rorb ARG2(b,a))
#define REP CHOICE(rep ;, rep ;, repe)
#define REPE CHOICE(repz ;, repe ;, repe)
#define REPNE CHOICE(repnz ;, repne ;, repne)
#define REPNZ REPNE
#define REPZ REPE
#define RET CHOICE(ret, ret, ret)
#define SAHF CHOICE(sahf, sahf, sahf)
#define SAL_L(a, b) CHOICE(sall ARG2(a,b), sall ARG2(a,b), _LTOG sal ARG2(b,a))
#define SAL_W(a, b) CHOICE(salw ARG2(a,b), salw ARG2(a,b), _WTOG sal ARG2(b,a))
#define SAL_B(a, b) CHOICE(salb ARG2(a,b), salb ARG2(a,b), salb ARG2(b,a))
#define SAR_L(a, b) CHOICE(sarl ARG2(a,b), sarl ARG2(a,b), _LTOG sar ARG2(b,a))
#define SAR_W(a, b) CHOICE(sarw ARG2(a,b), sarw ARG2(a,b), _WTOG sar ARG2(b,a))
#define SAR_B(a, b) CHOICE(sarb ARG2(a,b), sarb ARG2(a,b), sarb ARG2(b,a))
#define SBB_L(a, b) CHOICE(sbbl ARG2(a,b), sbbl ARG2(a,b), _LTOG sbb ARG2(b,a))
#define SBB_W(a, b) CHOICE(sbbw ARG2(a,b), sbbw ARG2(a,b), _WTOG sbb ARG2(b,a))
#define SBB_B(a, b) CHOICE(sbbb ARG2(a,b), sbbb ARG2(a,b), sbbb ARG2(b,a))
#define SCAS_L CHOICE(scasl, scasl, _LTOG scas)
#define SCAS_W CHOICE(scasw, scasw, _WTOG scas)
#define SCAS_B CHOICE(scasb, scasb, scasb)
#define SETA(a) CHOICE(seta a, seta a, seta a)
#define SETAE(a) CHOICE(setae a, setae a, setae a)
#define SETB(a) CHOICE(setb a, setb a, setb a)
#define SETBE(a) CHOICE(setbe a, setbe a, setbe a)
#define SETC(a) CHOICE(setc a, setb a, setb a)
#define SETE(a) CHOICE(sete a, sete a, sete a)
#define SETG(a) CHOICE(setg a, setg a, setg a)
#define SETGE(a) CHOICE(setge a, setge a, setge a)
#define SETL(a) CHOICE(setl a, setl a, setl a)
#define SETLE(a) CHOICE(setle a, setle a, setle a)
#define SETNA(a) CHOICE(setna a, setna a, setna a)
#define SETNAE(a) CHOICE(setnae a, setnae a, setnae a)
#define SETNB(a) CHOICE(setnb a, setnb a, setnb a)
#define SETNBE(a) CHOICE(setnbe a, setnbe a, setnbe a)
#define SETNC(a) CHOICE(setnc a, setnb a, setnb a)
#define SETNE(a) CHOICE(setne a, setne a, setne a)
#define SETNG(a) CHOICE(setng a, setng a, setng a)
#define SETNGE(a) CHOICE(setnge a, setnge a, setnge a)
#define SETNL(a) CHOICE(setnl a, setnl a, setnl a)
#define SETNLE(a) CHOICE(setnle a, setnle a, setnle a)
#define SETNO(a) CHOICE(setno a, setno a, setno a)
#define SETNP(a) CHOICE(setnp a, setnp a, setnp a)
#define SETNS(a) CHOICE(setns a, setns a, setna a)
#define SETNZ(a) CHOICE(setnz a, setnz a, setnz a)
#define SETO(a) CHOICE(seto a, seto a, seto a)
#define SETP(a) CHOICE(setp a, setp a, setp a)
#define SETPE(a) CHOICE(setpe a, setpe a, setpe a)
#define SETPO(a) CHOICE(setpo a, setpo a, setpo a)
#define SETS(a) CHOICE(sets a, sets a, seta a)
#define SETZ(a) CHOICE(setz a, setz a, setz a)
#define SGDT(a) CHOICE(sgdt a, sgdt a, sgdt a)
#define SIDT(a) CHOICE(sidt a, sidt a, sidt a)
#define SHL_L(a, b) CHOICE(shll ARG2(a,b), shll ARG2(a,b), _LTOG shl ARG2(b,a))
#define SHL_W(a, b) CHOICE(shlw ARG2(a,b), shlw ARG2(a,b), _WTOG shl ARG2(b,a))
#define SHL_B(a, b) CHOICE(shlb ARG2(a,b), shlb ARG2(a,b), shlb ARG2(b,a))
#define SHLD_L(a,b,c) CHOICE(shldl ARG3(a,b,c), shldl ARG3(a,b,c), _LTOG shld ARG3(c,b,a))
#define SHLD2_L(a,b) CHOICE(shldl ARG2(a,b), shldl ARG3(CL,a,b), _LTOG shld ARG3(b,a,CL))
#define SHLD_W(a,b,c) CHOICE(shldw ARG3(a,b,c), shldw ARG3(a,b,c), _WTOG shld ARG3(c,b,a))
#define SHLD2_W(a,b) CHOICE(shldw ARG2(a,b), shldw ARG3(CL,a,b), _WTOG shld ARG3(b,a,CL))
#define SHR_L(a, b) CHOICE(shrl ARG2(a,b), shrl ARG2(a,b), _LTOG shr ARG2(b,a))
#define SHR_W(a, b) CHOICE(shrw ARG2(a,b), shrw ARG2(a,b), _WTOG shr ARG2(b,a))
#define SHR_B(a, b) CHOICE(shrb ARG2(a,b), shrb ARG2(a,b), shrb ARG2(b,a))
#define SHRD_L(a,b,c) CHOICE(shrdl ARG3(a,b,c), shrdl ARG3(a,b,c), _LTOG shrd ARG3(c,b,a))
#define SHRD2_L(a,b) CHOICE(shrdl ARG2(a,b), shrdl ARG3(CL,a,b), _LTOG shrd ARG3(b,a,CL))
#define SHRD_W(a,b,c) CHOICE(shrdw ARG3(a,b,c), shrdw ARG3(a,b,c), _WTOG shrd ARG3(c,b,a))
#define SHRD2_W(a,b) CHOICE(shrdw ARG2(a,b), shrdw ARG3(CL,a,b), _WTOG shrd ARG3(b,a,CL))
#define SLDT(a) CHOICE(sldt a, sldt a, sldt a)
#define SMSW(a) CHOICE(smsw a, smsw a, smsw a)
#define STC CHOICE(stc, stc, stc)
#define STD CHOICE(std, std, std)
#define STI CHOICE(sti, sti, sti)
#define STOS_L CHOICE(stosl, stosl, _LTOG stos)
#define STOS_W CHOICE(stosw, stosw, _WTOG stos)
#define STOS_B CHOICE(stosb, stosb, stosb)
#define STR(a) CHOICE(str a, str a, str a)
#define SUB_L(a, b) CHOICE(subl ARG2(a,b), subl ARG2(a,b), _LTOG sub ARG2(b,a))
#define SUB_W(a, b) CHOICE(subw ARG2(a,b), subw ARG2(a,b), _WTOG sub ARG2(b,a))
#define SUB_B(a, b) CHOICE(subb ARG2(a,b), subb ARG2(a,b), subb ARG2(b,a))
#define TEST_L(a, b) CHOICE(testl ARG2(a,b), testl ARG2(a,b), _LTOG test ARG2(b,a))
#define TEST_W(a, b) CHOICE(testw ARG2(a,b), testw ARG2(a,b), _WTOG test ARG2(b,a))
#define TEST_B(a, b) CHOICE(testb ARG2(a,b), testb ARG2(a,b), testb ARG2(b,a))
#define VERR(a) CHOICE(verr a, verr a, verr a)
#define VERW(a) CHOICE(verw a, verw a, verw a)
#define WAIT CHOICE(wait, wait, wait)
#define XCHG_L(a, b) CHOICE(xchgl ARG2(a,b), xchgl ARG2(a,b), _LTOG xchg ARG2(b,a))
#define XCHG_W(a, b) CHOICE(xchgw ARG2(a,b), xchgw ARG2(a,b), _WTOG xchg ARG2(b,a))
#define XCHG_B(a, b) CHOICE(xchgb ARG2(a,b), xchgb ARG2(a,b), xchgb ARG2(b,a))
#define XLAT CHOICE(xlat, xlat, xlat)
#define XOR_L(a, b) CHOICE(xorl ARG2(a,b), xorl ARG2(a,b), _LTOG xor ARG2(b,a))
#define XOR_W(a, b) CHOICE(xorw ARG2(a,b), xorw ARG2(a,b), _WTOG xor ARG2(b,a))
#define XOR_B(a, b) CHOICE(xorb ARG2(a,b), xorb ARG2(a,b), xorb ARG2(b,a))
/* Floating Point Instructions */
#define F2XM1 CHOICE(f2xm1, f2xm1, f2xm1)
#define FABS CHOICE(fabs, fabs, fabs)
#define FADD_D(a) CHOICE(faddl a, faddl a, faddd a)
#define FADD_S(a) CHOICE(fadds a, fadds a, fadds a)
#define FADD2(a, b) CHOICE(fadd ARG2(a,b), fadd ARG2(a,b), fadd ARG2(b,a))
#define FADDP(a, b) CHOICE(faddp ARG2(a,b), faddp ARG2(a,b), faddp ARG2(b,a))
#define FIADD_L(a) CHOICE(fiaddl a, fiaddl a, fiaddl a)
#define FIADD_W(a) CHOICE(fiadd a, fiadds a, fiadds a)
#define FBLD(a) CHOICE(fbld a, fbld a, fbld a)
#define FBSTP(a) CHOICE(fbstp a, fbstp a, fbstp a)
#define FCHS CHOICE(fchs, fchs, fchs)
#define FCLEX CHOICE(fclex, wait; fnclex, wait; fclex)
#define FNCLEX CHOICE(fnclex, fnclex, fclex)
#define FCOM(a) CHOICE(fcom a, fcom a, fcom a)
#define FCOM_D(a) CHOICE(fcoml a, fcoml a, fcomd a)
#define FCOM_S(a) CHOICE(fcoms a, fcoms a, fcoms a)
#define FCOMP(a) CHOICE(fcomp a, fcomp a, fcomp a)
#define FCOMP_D(a) CHOICE(fcompl a, fcompl a, fcompd a)
#define FCOMP_S(a) CHOICE(fcomps a, fcomps a, fcomps a)
#define FCOMPP CHOICE(fcompp, fcompp, fcompp)
#define FCOS CHOICE(fcos, fcos, fcos)
#define FDECSTP CHOICE(fdecstp, fdecstp, fdecstp)
#define FDIV_D(a) CHOICE(fdivl a, fdivl a, fdivd a)
#define FDIV_S(a) CHOICE(fdivs a, fdivs a, fdivs a)
#define FDIV2(a, b) CHOICE(fdiv ARG2(a,b), fdiv ARG2(a,b), fdiv ARG2(b,a))
#define FDIVP(a, b) CHOICE(fdivp ARG2(a,b), fdivp ARG2(a,b), fdivp ARG2(b,a))
#define FIDIV_L(a) CHOICE(fidivl a, fidivl a, fidivl a)
#define FIDIV_W(a) CHOICE(fidiv a, fidivs a, fidivs a)
#define FDIVR_D(a) CHOICE(fdivrl a, fdivrl a, fdivrd a)
#define FDIVR_S(a) CHOICE(fdivrs a, fdivrs a, fdivrs a)
#define FDIVR2(a, b) CHOICE(fdivr ARG2(a,b), fdivr ARG2(a,b), fdivr ARG2(b,a))
#define FDIVRP(a, b) CHOICE(fdivrp ARG2(a,b), fdivrp ARG2(a,b), fdivrp ARG2(b,a))
#define FIDIVR_L(a) CHOICE(fidivrl a, fidivrl a, fidivrl a)
#define FIDIVR_W(a) CHOICE(fidivr a, fidivrs a, fidivrs a)
#define FFREE(a) CHOICE(ffree a, ffree a, ffree a)
#define FICOM_L(a) CHOICE(ficoml a, ficoml a, ficoml a)
#define FICOM_W(a) CHOICE(ficom a, ficoms a, ficoms a)
#define FICOMP_L(a) CHOICE(ficompl a, ficompl a, ficompl a)
#define FICOMP_W(a) CHOICE(ficomp a, ficomps a, ficomps a)
#define FILD_Q(a) CHOICE(fildll a, fildq a, fildq a)
#define FILD_L(a) CHOICE(fildl a, fildl a, fildl a)
#define FILD_W(a) CHOICE(fild a, filds a, filds a)
#define FINCSTP CHOICE(fincstp, fincstp, fincstp)
#define FINIT CHOICE(finit, wait; fninit, wait; finit)
#define FNINIT CHOICE(fninit, fninit, finit)
#define FIST_L(a) CHOICE(fistl a, fistl a, fistl a)
#define FIST_W(a) CHOICE(fist a, fists a, fists a)
#define FISTP_Q(a) CHOICE(fistpll a, fistpq a, fistpq a)
#define FISTP_L(a) CHOICE(fistpl a, fistpl a, fistpl a)
#define FISTP_W(a) CHOICE(fistp a, fistps a, fistps a)
#define FLD_X(a) CHOICE(fldt a, fldt a, fldx a) /* 80 bit data type! */
#define FLD_D(a) CHOICE(fldl a, fldl a, fldd a)
#define FLD_S(a) CHOICE(flds a, flds a, flds a)
#define FLD1 CHOICE(fld1, fld1, fld1)
#define FLDL2T CHOICE(fldl2t, fldl2t, fldl2t)
#define FLDL2E CHOICE(fldl2e, fldl2e, fldl2e)
#define FLDPI CHOICE(fldpi, fldpi, fldpi)
#define FLDLG2 CHOICE(fldlg2, fldlg2, fldlg2)
#define FLDLN2 CHOICE(fldln2, fldln2, fldln2)
#define FLDZ CHOICE(fldz, fldz, fldz)
#define FLDCW(a) CHOICE(fldcw a, fldcw a, fldcw a)
#define FLDENV(a) CHOICE(fldenv a, fldenv a, fldenv a)
#define FMUL_S(a) CHOICE(fmuls a, fmuls a, fmuls a)
#define FMUL_D(a) CHOICE(fmull a, fmull a, fmuld a)
#define FMUL2(a, b) CHOICE(fmul ARG2(a,b), fmul ARG2(a,b), fmul ARG2(b,a))
#define FMULP(a, b) CHOICE(fmulp ARG2(a,b), fmulp ARG2(a,b), fmulp ARG2(b,a))
#define FIMUL_L(a) CHOICE(fimull a, fimull a, fimull a)
#define FIMUL_W(a) CHOICE(fimul a, fimuls a, fimuls a)
#define FNOP CHOICE(fnop, fnop, fnop)
#define FPATAN CHOICE(fpatan, fpatan, fpatan)
#define FPREM CHOICE(fprem, fprem, fprem)
#define FPREM1 CHOICE(fprem1, fprem1, fprem1)
#define FPTAN CHOICE(fptan, fptan, fptan)
#define FRNDINT CHOICE(frndint, frndint, frndint)
#define FRSTOR(a) CHOICE(frstor a, frstor a, frstor a)
#define FSAVE(a) CHOICE(fsave a, wait; fnsave a, wait; fsave a)
#define FNSAVE(a) CHOICE(fnsave a, fnsave a, fsave a)
#define FSCALE CHOICE(fscale, fscale, fscale)
#define FSIN CHOICE(fsin, fsin, fsin)
#define FSINCOS CHOICE(fsincos, fsincos, fsincos)
#define FSQRT CHOICE(fsqrt, fsqrt, fsqrt)
#define FST_D(a) CHOICE(fstl a, fstl a, fstd a)
#define FST_S(a) CHOICE(fsts a, fsts a, fsts a)
#define FSTP_X(a) CHOICE(fstpt a, fstpt a, fstpx a)
#define FSTP_D(a) CHOICE(fstpl a, fstpl a, fstpd a)
#define FSTP_S(a) CHOICE(fstps a, fstps a, fstps a)
#define FSTP(a) CHOICE(fstp a, fstp a, fstp a)
#define FSTCW(a) CHOICE(fstcw a, wait; fnstcw a, wait; fstcw a)
#define FNSTCW(a) CHOICE(fnstcw a, fnstcw a, fstcw a)
#define FSTENV(a) CHOICE(fstenv a, wait; fnstenv a, fstenv a)
#define FNSTENV(a) CHOICE(fnstenv a, fnstenv a, fstenv a)
#define FSTSW(a) CHOICE(fstsw a, wait; fnstsw a, wait; fstsw a)
#define FNSTSW(a) CHOICE(fnstsw a, fnstsw a, fstsw a)
#define FSUB_S(a) CHOICE(fsubs a, fsubs a, fsubs a)
#define FSUB_D(a) CHOICE(fsubl a, fsubl a, fsubd a)
#define FSUB2(a, b) CHOICE(fsub ARG2(a,b), fsub ARG2(a,b), fsub ARG2(b,a))
#define FSUBP(a, b) CHOICE(fsubp ARG2(a,b), fsubp ARG2(a,b), fsubp ARG2(b,a))
#define FISUB_L(a) CHOICE(fisubl a, fisubl a, fisubl a)
#define FISUB_W(a) CHOICE(fisub a, fisubs a, fisubs a)
#define FSUBR_S(a) CHOICE(fsubrs a, fsubrs a, fsubrs a)
#define FSUBR_D(a) CHOICE(fsubrl a, fsubrl a, fsubrd a)
#define FSUBR2(a, b) CHOICE(fsubr ARG2(a,b), fsubr ARG2(a,b), fsubr ARG2(b,a))
#define FSUBRP(a, b) CHOICE(fsubrp ARG2(a,b), fsubrp ARG2(a,b), fsubrp ARG2(b,a))
#define FISUBR_L(a) CHOICE(fisubrl a, fisubrl a, fisubrl a)
#define FISUBR_W(a) CHOICE(fisubr a, fisubrs a, fisubrs a)
#define FTST CHOICE(ftst, ftst, ftst)
#define FUCOM(a) CHOICE(fucom a, fucom a, fucom a)
#define FUCOMP(a) CHOICE(fucomp a, fucomp a, fucomp a)
#define FUCOMPP CHOICE(fucompp, fucompp, fucompp)
#define FWAIT CHOICE(wait, wait, wait)
#define FXAM CHOICE(fxam, fxam, fxam)
#define FXCH(a) CHOICE(fxch a, fxch a, fxch a)
#define FXTRACT CHOICE(fxtract, fxtract, fxtract)
#define FYL2X CHOICE(fyl2x, fyl2x, fyl2x)
#define FYL2XP1 CHOICE(fyl2xp1, fyl2xp1, fyl2xp1)
/* New instructions */
#define CPUID CHOICE(D_BYTE ARG2(15, 162), cpuid, D_BYTE ARG2(15, 162))
#define RDTSC CHOICE(D_BYTE ARG2(15, 49), rdtsc, D_BYTE ARG2(15, 49))
#else /* NASM_ASSEMBLER || MASM_ASSEMBLER is defined */
/****************************************/
/* */
/* Intel style assemblers. */
/* (NASM and MASM) */
/* */
/****************************************/
#define P_EAX EAX
#define L_EAX EAX
#define W_AX AX
#define B_AH AH
#define B_AL AL
#define P_EBX EBX
#define L_EBX EBX
#define W_BX BX
#define B_BH BH
#define B_BL BL
#define P_ECX ECX
#define L_ECX ECX
#define W_CX CX
#define B_CH CH
#define B_CL CL
#define P_EDX EDX
#define L_EDX EDX
#define W_DX DX
#define B_DH DH
#define B_DL DL
#define P_EBP EBP
#define L_EBP EBP
#define W_BP BP
#define P_ESI ESI
#define L_ESI ESI
#define W_SI SI
#define P_EDI EDI
#define L_EDI EDI
#define W_DI DI
#define P_ESP ESP
#define L_ESP ESP
#define W_SP SP
#define W_CS CS
#define W_SS SS
#define W_DS DS
#define W_ES ES
#define W_FS FS
#define W_GS GS
#define X_ST ST
#define D_ST ST
#define L_ST ST
#define P_MM0 mm0
#define P_MM1 mm1
#define P_MM2 mm2
#define P_MM3 mm3
#define P_MM4 mm4
#define P_MM5 mm5
#define P_MM6 mm6
#define P_MM7 mm7
#define P_XMM0 xmm0
#define P_XMM1 xmm1
#define P_XMM2 xmm2
#define P_XMM3 xmm3
#define P_XMM4 xmm4
#define P_XMM5 xmm5
#define P_XMM6 xmm6
#define P_XMM7 xmm7
#define CONCAT(x, y) x ## y
#define CONCAT3(x, y, z) x ## y ## z
#if defined(NASM_ASSEMBLER)
#define ST(n) st ## n
#define ST0 st0
#define TBYTE_PTR tword
#define QWORD_PTR qword
#define DWORD_PTR dword
#define WORD_PTR word
#define BYTE_PTR byte
#define OFFSET
#define GLOBL GLOBAL
#define ALIGNTEXT32 ALIGN 32
#define ALIGNTEXT16 ALIGN 16
#define ALIGNTEXT8 ALIGN 8
#define ALIGNTEXT4 ALIGN 4
#define ALIGNTEXT2 ALIGN 2
#define ALIGNTEXT32ifNOP ALIGN 32
#define ALIGNTEXT16ifNOP ALIGN 16
#define ALIGNTEXT8ifNOP ALIGN 8
#define ALIGNTEXT4ifNOP ALIGN 4
#define ALIGNDATA32 ALIGN 32
#define ALIGNDATA16 ALIGN 16
#define ALIGNDATA8 ALIGN 8
#define ALIGNDATA4 ALIGN 4
#define ALIGNDATA2 ALIGN 2
#define FILE(s)
#define STRING(s) db s
#define D_LONG dd
#define D_WORD dw
#define D_BYTE db
/* #define SPACE */
/* #define COMM */
#if defined(__WATCOMC__)
SECTION _TEXT public align=16 class=CODE use32 flat
SECTION _DATA public align=16 class=DATA use32 flat
#define SEG_TEXT SECTION _TEXT
#define SEG_DATA SECTION _DATA
#define SEG_BSS SECTION .bss
#else
#define SEG_DATA SECTION .data
#define SEG_TEXT SECTION .text
#define SEG_BSS SECTION .bss
#endif
#define D_SPACE(n) db n REP 0
#define AS_BEGIN
/* Jcc's should be handled better than this... */
#define NEAR near
#else /* MASM */
#define TBYTE_PTR tbyte ptr
#define QWORD_PTR qword ptr
#define DWORD_PTR dword ptr
#define WORD_PTR word ptr
#define BYTE_PTR byte ptr
#define OFFSET offset
#define GLOBL GLOBAL
#define ALIGNTEXT32 ALIGN 32
#define ALIGNTEXT16 ALIGN 16
#define ALIGNTEXT8 ALIGN 8
#define ALIGNTEXT4 ALIGN 4
#define ALIGNTEXT2 ALIGN 2
#define ALIGNTEXT32ifNOP ALIGN 32
#define ALIGNTEXT16ifNOP ALIGN 16
#define ALIGNTEXT8ifNOP ALIGN 8
#define ALIGNTEXT4ifNOP ALIGN 4
#define ALIGNDATA32 ALIGN 32
#define ALIGNDATA16 ALIGN 16
#define ALIGNDATA8 ALIGN 8
#define ALIGNDATA4 ALIGN 4
#define ALIGNDATA2 ALIGN 2
#define FILE(s)
#define STRING(s) db s
#define D_LONG dd
#define D_WORD dw
#define D_BYTE db
/* #define SPACE */
/* #define COMM */
#define SEG_DATA .DATA
#define SEG_TEXT .CODE
#define SEG_BSS .DATA
#define D_SPACE(n) db n REP 0
#define AS_BEGIN
#define NEAR
#endif
#define GLNAME(a) CONCAT(_, a)
/*
* Addressing Modes
*/
/* Immediate Mode */
#define P_ADDR(a) OFFSET a
#define X_ADDR(a) OFFSET a
#define D_ADDR(a) OFFSET a
#define L_ADDR(a) OFFSET a
#define W_ADDR(a) OFFSET a
#define B_ADDR(a) OFFSET a
#define P_CONST(a) a
#define X_CONST(a) a
#define D_CONST(a) a
#define L_CONST(a) a
#define W_CONST(a) a
#define B_CONST(a) a
/* Indirect Mode */
#ifdef NASM_ASSEMBLER
#define P_CONTENT(a) [a]
#define X_CONTENT(a) TBYTE_PTR [a]
#define D_CONTENT(a) QWORD_PTR [a]
#define L_CONTENT(a) DWORD_PTR [a]
#define W_CONTENT(a) WORD_PTR [a]
#define B_CONTENT(a) BYTE_PTR [a]
#else
#define P_CONTENT(a) a
#define X_CONTENT(a) TBYTE_PTR a
#define D_CONTENT(a) QWORD_PTR a
#define L_CONTENT(a) DWORD_PTR a
#define W_CONTENT(a) WORD_PTR a
#define B_CONTENT(a) BYTE_PTR a
#endif
/* Register a indirect */
#define P_REGIND(a) [a]
#define X_REGIND(a) TBYTE_PTR [a]
#define D_REGIND(a) QWORD_PTR [a]
#define L_REGIND(a) DWORD_PTR [a]
#define W_REGIND(a) WORD_PTR [a]
#define B_REGIND(a) BYTE_PTR [a]
/* Register b indirect plus displacement a */
#define P_REGOFF(a, b) [b + a]
#define X_REGOFF(a, b) TBYTE_PTR [b + a]
#define D_REGOFF(a, b) QWORD_PTR [b + a]
#define L_REGOFF(a, b) DWORD_PTR [b + a]
#define W_REGOFF(a, b) WORD_PTR [b + a]
#define B_REGOFF(a, b) BYTE_PTR [b + a]
/* Reg indirect Base + Index + Displacement - this is mainly for 16-bit mode
* which has no scaling
*/
#define P_REGBID(b, i, d) [b + i + d]
#define X_REGBID(b, i, d) TBYTE_PTR [b + i + d]
#define D_REGBID(b, i, d) QWORD_PTR [b + i + d]
#define L_REGBID(b, i, d) DWORD_PTR [b + i + d]
#define W_REGBID(b, i, d) WORD_PTR [b + i + d]
#define B_REGBID(b, i, d) BYTE_PTR [b + i + d]
/* Reg indirect Base + (Index * Scale) */
#define P_REGBIS(b, i, s) [b + i * s]
#define X_REGBIS(b, i, s) TBYTE_PTR [b + i * s]
#define D_REGBIS(b, i, s) QWORD_PTR [b + i * s]
#define L_REGBIS(b, i, s) DWORD_PTR [b + i * s]
#define W_REGBIS(b, i, s) WORD_PTR [b + i * s]
#define B_REGBIS(b, i, s) BYTE_PTR [b + i * s]
/* Reg indirect Base + (Index * Scale) + Displacement */
#define P_REGBISD(b, i, s, d) [b + i * s + d]
#define X_REGBISD(b, i, s, d) TBYTE_PTR [b + i * s + d]
#define D_REGBISD(b, i, s, d) QWORD_PTR [b + i * s + d]
#define L_REGBISD(b, i, s, d) DWORD_PTR [b + i * s + d]
#define W_REGBISD(b, i, s, d) WORD_PTR [b + i * s + d]
#define B_REGBISD(b, i, s, d) BYTE_PTR [b + i * s + d]
/* Displaced Scaled Index: */
#define P_REGDIS(d, i, s) [i * s + d]
#define X_REGDIS(d, i, s) TBYTE_PTR [i * s + d]
#define D_REGDIS(d, i, s) QWORD_PTR [i * s + d]
#define L_REGDIS(d, i, s) DWORD_PTR [i * s + d]
#define W_REGDIS(d, i, s) WORD_PTR [i * s + d]
#define B_REGDIS(d, i, s) BYTE_PTR [i * s + d]
/* Indexed Base: */
#define P_REGBI(b, i) [b + i]
#define X_REGBI(b, i) TBYTE_PTR [b + i]
#define D_REGBI(b, i) QWORD_PTR [b + i]
#define L_REGBI(b, i) DWORD_PTR [b + i]
#define W_REGBI(b, i) WORD_PTR [b + i]
#define B_REGBI(b, i) BYTE_PTR [b + i]
/* Displaced Base: */
#define P_REGDB(d, b) [b + d]
#define X_REGDB(d, b) TBYTE_PTR [b + d]
#define D_REGDB(d, b) QWORD_PTR [b + d]
#define L_REGDB(d, b) DWORD_PTR [b + d]
#define W_REGDB(d, b) WORD_PTR [b + d]
#define B_REGDB(d, b) BYTE_PTR [b + d]
/* Variable indirect: */
#define VARINDIRECT(var) [var]
/* Use register contents as jump/call target: */
#define CODEPTR(reg) P_(reg)
/*
* Redefine assembler commands
*/
#define P_(a) P_ ## a
#define X_(a) X_ ## a
#define D_(a) D_ ## a
#define SR_(a) W_ ## a
#define S_(a) L_ ## a
#define L_(a) L_ ## a
#define W_(a) W_ ## a
#define B_(a) B_ ## a
#define AAA aaa
#define AAD aad
#define AAM aam
#define AAS aas
#define ADC_L(a, b) adc L_(b), L_(a)
#define ADC_W(a, b) adc W_(b), W_(a)
#define ADC_B(a, b) adc B_(b), B_(a)
#define ADD_L(a, b) add L_(b), L_(a)
#define ADD_W(a, b) add W_(b), W_(a)
#define ADD_B(a, b) add B_(b), B_(a)
#define AND_L(a, b) and L_(b), L_(a)
#define AND_W(a, b) and W_(b), W_(a)
#define AND_B(a, b) and B_(b), B_(a)
#define ARPL(a,b) arpl W_(b), a
#define BOUND_L(a, b) bound L_(b), L_(a)
#define BOUND_W(a, b) bound W_(b), W_(a)
#define BSF_L(a, b) bsf L_(b), L_(a)
#define BSF_W(a, b) bsf W_(b), W_(a)
#define BSR_L(a, b) bsr L_(b), L_(a)
#define BSR_W(a, b) bsr W_(b), W_(a)
#define BT_L(a, b) bt L_(b), L_(a)
#define BT_W(a, b) bt W_(b), W_(a)
#define BTC_L(a, b) btc L_(b), L_(a)
#define BTC_W(a, b) btc W_(b), W_(a)
#define BTR_L(a, b) btr L_(b), L_(a)
#define BTR_W(a, b) btr W_(b), W_(a)
#define BTS_L(a, b) bts L_(b), L_(a)
#define BTS_W(a, b) bts W_(b), W_(a)
#define CALL(a) call a
#define CALLF(s,a) call far s:a
#define CBW cbw
#define CWDE cwde
#define CLC clc
#define CLD cld
#define CLI cli
#define CLTS clts
#define CMC cmc
#define CMP_L(a, b) cmp L_(b), L_(a)
#define CMP_W(a, b) cmp W_(b), W_(a)
#define CMP_B(a, b) cmp B_(b), B_(a)
#define CMPS_L cmpsd
#define CMPS_W cmpsw
#define CMPS_B cmpsb
#define CPUID cpuid
#define CWD cwd
#define CDQ cdq
#define DAA daa
#define DAS das
#define DEC_L(a) dec L_(a)
#define DEC_W(a) dec W_(a)
#define DEC_B(a) dec B_(a)
#define DIV_L(a) div L_(a)
#define DIV_W(a) div W_(a)
#define DIV_B(a) div B_(a)
#define ENTER(a,b) enter b, a
#define HLT hlt
#define IDIV_L(a) idiv L_(a)
#define IDIV_W(a) idiv W_(a)
#define IDIV_B(a) idiv B_(a)
#define IMUL_L(a, b) imul L_(b), L_(a)
#define IMUL_W(a, b) imul W_(b), W_(a)
#define IMUL_B(a) imul B_(a)
#define IN_L in EAX, DX
#define IN_W in AX, DX
#define IN_B in AL, DX
#define IN1_L(a) in1 L_(a)
#define IN1_W(a) in1 W_(a)
#define IN1_B(a) in1 B_(a)
#define INC_L(a) inc L_(a)
#define INC_W(a) inc W_(a)
#define INC_B(a) inc B_(a)
#define INS_L ins
#define INS_W ins
#define INS_B ins
#define INT(a) int B_(a)
#define INT3 int3
#define INTO into
#define IRET iret
#define IRETD iretd
#define JA(a) ja NEAR a
#define JAE(a) jae NEAR a
#define JB(a) jb NEAR a
#define JBE(a) jbe NEAR a
#define JC(a) jc NEAR a
#define JE(a) je NEAR a
#define JG(a) jg NEAR a
#define JGE(a) jge NEAR a
#define JL(a) jl NEAR a
#define JLE(a) jle NEAR a
#define JNA(a) jna NEAR a
#define JNAE(a) jnae NEAR a
#define JNB(a) jnb NEAR a
#define JNBE(a) jnbe NEAR a
#define JNC(a) jnc NEAR a
#define JNE(a) jne NEAR a
#define JNG(a) jng NEAR a
#define JNGE(a) jnge NEAR a
#define JNL(a) jnl NEAR a
#define JNLE(a) jnle NEAR a
#define JNO(a) jno NEAR a
#define JNP(a) jnp NEAR a
#define JNS(a) jns NEAR a
#define JNZ(a) jnz NEAR a
#define JO(a) jo NEAR a
#define JP(a) jp NEAR a
#define JPE(a) jpe NEAR a
#define JPO(a) jpo NEAR a
#define JS(a) js NEAR a
#define JZ(a) jz NEAR a
#define JMP(a) jmp a
#define JMPF(s,a) jmp far s:a
#define LAHF lahf
#define LAR(a, b) lar b, a
#define LEA_L(a, b) lea P_(b), P_(a)
#define LEA_W(a, b) lea P_(b), P_(a)
#define LEAVE leave
#define LGDT(a) lgdt a
#define LIDT(a) lidt a
#define LDS(a, b) lds b, P_(a)
#define LES(a, b) les b, P_(a)
#define LFS(a, b) lfs b, P_(a)
#define LGS(a, b) lgs b, P_(a)
#define LSS(a, b) lss b, P_(a)
#define LLDT(a) lldt a
#define LMSW(a) lmsw a
#define LOCK lock
#define LODS_L lodsd
#define LODS_W lodsw
#define LODS_B lodsb
#define LOOP(a) loop a
#define LOOPE(a) loope a
#define LOOPZ(a) loopz a
#define LOOPNE(a) loopne a
#define LOOPNZ(a) loopnz a
#define LSL(a, b) lsl b, a
#define LTR(a) ltr a
#define MOV_SR(a, b) mov SR_(b), SR_(a)
#define MOV_L(a, b) mov L_(b), L_(a)
#define MOV_W(a, b) mov W_(b), W_(a)
#define MOV_B(a, b) mov B_(b), B_(a)
#define MOVS_L movsd
#define MOVS_W movsw
#define MOVS_B movsb
#define MOVSX_BL(a, b) movsx B_(b), B_(a)
#define MOVSX_BW(a, b) movsx B_(b), B_(a)
#define MOVSX_WL(a, b) movsx W_(b), W_(a)
#define MOVZX_BL(a, b) movzx B_(b), B_(a)
#define MOVZX_BW(a, b) movzx B_(b), B_(a)
#define MOVZX_WL(a, b) movzx W_(b), W_(a)
#define MUL_L(a) mul L_(a)
#define MUL_W(a) mul W_(a)
#define MUL_B(a) mul B_(a)
#define NEG_L(a) neg L_(a)
#define NEG_W(a) neg W_(a)
#define NEG_B(a) neg B_(a)
#define NOP nop
#define NOT_L(a) not L_(a)
#define NOT_W(a) not W_(a)
#define NOT_B(a) not B_(a)
#define OR_L(a,b) or L_(b), L_(a)
#define OR_W(a,b) or W_(b), W_(a)
#define OR_B(a,b) or B_(b), B_(a)
#define OUT_L out DX, EAX
#define OUT_W out DX, AX
#define OUT_B out DX, AL
#define OUT1_L(a) out1 L_(a)
#define OUT1_W(a) out1 W_(a)
#define OUT1_B(a) out1 B_(a)
#define OUTS_L outsd
#define OUTS_W outsw
#define OUTS_B outsb
#define POP_SR(a) pop SR_(a)
#define POP_L(a) pop L_(a)
#define POP_W(a) pop W_(a)
#define POPA_L popad
#define POPA_W popa
#define POPF_L popfd
#define POPF_W popf
#define PUSH_SR(a) push SR_(a)
#define PUSH_L(a) push L_(a)
#define PUSH_W(a) push W_(a)
#define PUSH_B(a) push B_(a)
#define PUSHA_L pushad
#define PUSHA_W pusha
#define PUSHF_L pushfd
#define PUSHF_W pushf
#define RCL_L(a, b) rcl L_(b), L_(a)
#define RCL_W(a, b) rcl W_(b), W_(a)
#define RCL_B(a, b) rcl B_(b), B_(a)
#define RCR_L(a, b) rcr L_(b), L_(a)
#define RCR_W(a, b) rcr W_(b), W_(a)
#define RCR_B(a, b) rcr B_(b), B_(a)
#define RDTSC rdtsc
#define ROL_L(a, b) rol L_(b), L_(a)
#define ROL_W(a, b) rol W_(b), W_(a)
#define ROL_B(a, b) rol B_(b), B_(a)
#define ROR_L(a, b) ror L_(b), L_(a)
#define ROR_W(a, b) ror W_(b), W_(a)
#define ROR_B(a, b) ror B_(b), B_(a)
#define REP rep
#define REPE repe
#define REPNE repne
#define REPNZ REPNE
#define REPZ REPE
#define RET ret
#define SAHF sahf
#define SAL_L(a, b) sal L_(b), B_(a)
#define SAL_W(a, b) sal W_(b), B_(a)
#define SAL_B(a, b) sal B_(b), B_(a)
#define SAR_L(a, b) sar L_(b), B_(a)
#define SAR_W(a, b) sar W_(b), B_(a)
#define SAR_B(a, b) sar B_(b), B_(a)
#define SBB_L(a, b) sbb L_(b), L_(a)
#define SBB_W(a, b) sbb W_(b), W_(a)
#define SBB_B(a, b) sbb B_(b), B_(a)
#define SCAS_L scas
#define SCAS_W scas
#define SCAS_B scas
#define SETA(a) seta a
#define SETAE(a) setae a
#define SETB(a) setb a
#define SETBE(a) setbe a
#define SETC(a) setc a
#define SETE(a) sete a
#define SETG(a) setg a
#define SETGE(a) setge a
#define SETL(a) setl a
#define SETLE(a) setle a
#define SETNA(a) setna a
#define SETNAE(a) setnae a
#define SETNB(a) setnb a
#define SETNBE(a) setnbe a
#define SETNC(a) setnc a
#define SETNE(a) setne a
#define SETNG(a) setng a
#define SETNGE(a) setnge a
#define SETNL(a) setnl a
#define SETNLE(a) setnle a
#define SETNO(a) setno a
#define SETNP(a) setnp a
#define SETNS(a) setns a
#define SETNZ(a) setnz a
#define SETO(a) seto a
#define SETP(a) setp a
#define SETPE(a) setpe a
#define SETPO(a) setpo a
#define SETS(a) sets a
#define SETZ(a) setz a
#define SGDT(a) sgdt a
#define SIDT(a) sidt a
#define SHL_L(a, b) shl L_(b), B_(a)
#define SHL_W(a, b) shl W_(b), B_(a)
#define SHL_B(a, b) shl B_(b), B_(a)
#define SHLD_L(a,b,c) shld
#define SHLD2_L(a,b) shld L_(b), L_(a)
#define SHLD_W(a,b,c) shld
#define SHLD2_W(a,b) shld W_(b), W_(a)
#define SHR_L(a, b) shr L_(b), B_(a)
#define SHR_W(a, b) shr W_(b), B_(a)
#define SHR_B(a, b) shr B_(b), B_(a)
#define SHRD_L(a,b,c) shrd
#define SHRD2_L(a,b) shrd L_(b), L_(a)
#define SHRD_W(a,b,c) shrd
#define SHRD2_W(a,b) shrd W_(b), W_(a)
#define SLDT(a) sldt a
#define SMSW(a) smsw a
#define STC stc
#define STD std
#define STI sti
#define STOS_L stosd
#define STOS_W stosw
#define STOS_B stosb
#define STR(a) str a
#define SUB_L(a, b) sub L_(b), L_(a)
#define SUB_W(a, b) sub W_(b), W_(a)
#define SUB_B(a, b) sub B_(b), B_(a)
#define TEST_L(a, b) test L_(b), L_(a)
#define TEST_W(a, b) test W_(b), W_(a)
#define TEST_B(a, b) test B_(b), B_(a)
#define VERR(a) verr a
#define VERW(a) verw a
#define WAIT wait
#define XCHG_L(a, b) xchg L_(b), L_(a)
#define XCHG_W(a, b) xchg W_(b), W_(a)
#define XCHG_B(a, b) xchg B_(b), B_(a)
#define XLAT xlat
#define XOR_L(a, b) xor L_(b), L_(a)
#define XOR_W(a, b) xor W_(b), W_(a)
#define XOR_B(a, b) xor B_(b), B_(a)
/* Floating Point Instructions */
#define F2XM1 f2xm1
#define FABS fabs
#define FADD_D(a) fadd D_(a)
#define FADD_S(a) fadd S_(a)
#define FADD2(a, b) fadd b, a
#define FADDP(a, b) faddp b, a
#define FIADD_L(a) fiadd L_(a)
#define FIADD_W(a) fiadd W_(a)
#define FBLD(a) fbld a
#define FBSTP(a) fbstp a
#define FCHS fchs
#define FCLEX fclex
#define FNCLEX fnclex
#define FCOM(a) fcom a
#define FCOM_D(a) fcom D_(a)
#define FCOM_S(a) fcom S_(a)
#define FCOMP(a) fcomp a
#define FCOMP_D(a) fcomp D_(a)
#define FCOMP_S(a) fcomp S_(a)
#define FCOMPP fcompp
#define FCOS fcos
#define FDECSTP fdecstp
#define FDIV_D(a) fdiv D_(a)
#define FDIV_S(a) fdiv S_(a)
#define FDIV2(a, b) fdiv b, a
#define FDIVP(a, b) fdivp b, a
#define FIDIV_L(a) fidiv L_(a)
#define FIDIV_W(a) fidiv W_(a)
#define FDIVR_D(a) fdivr D_(a)
#define FDIVR_S(a) fdivr S_(a)
#define FDIVR2(a, b) fdivr b, a
#define FDIVRP(a, b) fdivrp b, a
#define FIDIVR_L(a) fidivr L_(a)
#define FIDIVR_W(a) fidivr W_(a)
#define FFREE(a) ffree a
#define FICOM_L(a) ficom L_(a)
#define FICOM_W(a) ficom W_(a)
#define FICOMP_L(a) ficomp L_(a)
#define FICOMP_W(a) ficomp W_(a)
#define FILD_Q(a) fild D_(a)
#define FILD_L(a) fild L_(a)
#define FILD_W(a) fild W_(a)
#define FINCSTP fincstp
#define FINIT finit
#define FNINIT fninit
#define FIST_L(a) fist L_(a)
#define FIST_W(a) fist W_(a)
#define FISTP_Q(a) fistp D_(a)
#define FISTP_L(a) fistp L_(a)
#define FISTP_W(a) fistp W_(a)
#define FLD_X(a) fld X_(a)
#define FLD_D(a) fld D_(a)
#define FLD_S(a) fld S_(a)
#define FLD1 fld1
#define FLDL2T fldl2t
#define FLDL2E fldl2e
#define FLDPI fldpi
#define FLDLG2 fldlg2
#define FLDLN2 fldln2
#define FLDZ fldz
#define FLDCW(a) fldcw a
#define FLDENV(a) fldenv a
#define FMUL_S(a) fmul S_(a)
#define FMUL_D(a) fmul D_(a)
#define FMUL2(a, b) fmul b, a
#define FMULP(a, b) fmulp b, a
#define FIMUL_L(a) fimul L_(a)
#define FIMUL_W(a) fimul W_(a)
#define FNOP fnop
#define FPATAN fpatan
#define FPREM fprem
#define FPREM1 fprem1
#define FPTAN fptan
#define FRNDINT frndint
#define FRSTOR(a) frstor a
#define FSAVE(a) fsave a
#define FNSAVE(a) fnsave a
#define FSCALE fscale
#define FSIN fsin
#define FSINCOS fsincos
#define FSQRT fsqrt
#define FST_D(a) fst D_(a)
#define FST_S(a) fst S_(a)
#define FSTP_X(a) fstp X_(a)
#define FSTP_D(a) fstp D_(a)
#define FSTP_S(a) fstp S_(a)
#define FSTP(a) fstp a
#define FSTCW(a) fstcw a
#define FNSTCW(a) fnstcw a
#define FSTENV(a) fstenv a
#define FNSTENV(a) fnstenv a
#define FSTSW(a) fstsw a
#define FNSTSW(a) fnstsw a
#define FSUB_S(a) fsub S_(a)
#define FSUB_D(a) fsub D_(a)
#define FSUB2(a, b) fsub b, a
#define FSUBP(a, b) fsubp b, a
#define FISUB_L(a) fisub L_(a)
#define FISUB_W(a) fisub W_(a)
#define FSUBR_S(a) fsubr S_(a)
#define FSUBR_D(a) fsubr D_(a)
#define FSUBR2(a, b) fsubr b, a
#define FSUBRP(a, b) fsubrp b, a
#define FISUBR_L(a) fisubr L_(a)
#define FISUBR_W(a) fisubr W_(a)
#define FTST ftst
#define FUCOM(a) fucom a
#define FUCOMP(a) fucomp a
#define FUCOMPP fucompp
#define FWAIT fwait
#define FXAM fxam
#define FXCH(a) fxch a
#define FXTRACT fxtract
#define FYL2X fyl2x
#define FYL2XP1 fyl2xp1
#endif /* NASM_ASSEMBLER, MASM_ASSEMBLER */
/****************************************/
/* */
/* Extensions to x86 insn set - */
/* MMX, 3DNow! */
/* */
/****************************************/
#if defined(NASM_ASSEMBLER) || defined(MASM_ASSEMBLER)
#define P_ARG1(a) P_ ## a
#define P_ARG2(a, b) P_ ## b, P_ ## a
#define P_ARG3(a, b, c) P_ ## c, P_ ## b, P_ ## a
#else
#define P_ARG1(a) a
#define P_ARG2(a, b) a, b
#define P_ARG3(a, b, c) a, b, c
#endif
/* MMX */
#define MOVD(a, b) movd P_ARG2(a, b)
#define MOVQ(a, b) movq P_ARG2(a, b)
#define PADDB(a, b) paddb P_ARG2(a, b)
#define PADDW(a, b) paddw P_ARG2(a, b)
#define PADDD(a, b) paddd P_ARG2(a, b)
#define PADDSB(a, b) paddsb P_ARG2(a, b)
#define PADDSW(a, b) paddsw P_ARG2(a, b)
#define PADDUSB(a, b) paddusb P_ARG2(a, b)
#define PADDUSW(a, b) paddusw P_ARG2(a, b)
#define PSUBB(a, b) psubb P_ARG2(a, b)
#define PSUBW(a, b) psubw P_ARG2(a, b)
#define PSUBD(a, b) psubd P_ARG2(a, b)
#define PSUBSB(a, b) psubsb P_ARG2(a, b)
#define PSUBSW(a, b) psubsw P_ARG2(a, b)
#define PSUBUSB(a, b) psubusb P_ARG2(a, b)
#define PSUBUSW(a, b) psubusw P_ARG2(a, b)
#define PCMPEQB(a, b) pcmpeqb P_ARG2(a, b)
#define PCMPEQW(a, b) pcmpeqw P_ARG2(a, b)
#define PCMPEQD(a, b) pcmpeqd P_ARG2(a, b)
#define PCMPGTB(a, b) pcmpgtb P_ARG2(a, b)
#define PCMPGTW(a, b) pcmpgtw P_ARG2(a, b)
#define PCMPGTD(a, b) pcmpgtd P_ARG2(a, b)
#define PMULHW(a, b) pmulhw P_ARG2(a, b)
#define PMULLW(a, b) pmullw P_ARG2(a, b)
#define PMADDWD(a, b) pmaddwd P_ARG2(a, b)
#define PAND(a, b) pand P_ARG2(a, b)
#define PANDN(a, b) pandn P_ARG2(a, b)
#define POR(a, b) por P_ARG2(a, b)
#define PXOR(a, b) pxor P_ARG2(a, b)
#define PSRAW(a, b) psraw P_ARG2(a, b)
#define PSRAD(a, b) psrad P_ARG2(a, b)
#define PSRLW(a, b) psrlw P_ARG2(a, b)
#define PSRLD(a, b) psrld P_ARG2(a, b)
#define PSRLQ(a, b) psrlq P_ARG2(a, b)
#define PSLLW(a, b) psllw P_ARG2(a, b)
#define PSLLD(a, b) pslld P_ARG2(a, b)
#define PSLLQ(a, b) psllq P_ARG2(a, b)
#define PACKSSWB(a, b) packsswb P_ARG2(a, b)
#define PACKSSDW(a, b) packssdw P_ARG2(a, b)
#define PACKUSWB(a, b) packuswb P_ARG2(a, b)
#define PUNPCKHBW(a, b) punpckhbw P_ARG2(a, b)
#define PUNPCKHWD(a, b) punpckhwd P_ARG2(a, b)
#define PUNPCKHDQ(a, b) punpckhdq P_ARG2(a, b)
#define PUNPCKLBW(a, b) punpcklbw P_ARG2(a, b)
#define PUNPCKLWD(a, b) punpcklwd P_ARG2(a, b)
#define PUNPCKLDQ(a, b) punpckldq P_ARG2(a, b)
#define EMMS emms
/* AMD 3DNow! */
#define PAVGUSB(a, b) pavgusb P_ARG2(a, b)
#define PFADD(a, b) pfadd P_ARG2(a, b)
#define PFSUB(a, b) pfsub P_ARG2(a, b)
#define PFSUBR(a, b) pfsubr P_ARG2(a, b)
#define PFACC(a, b) pfacc P_ARG2(a, b)
#define PFCMPGE(a, b) pfcmpge P_ARG2(a, b)
#define PFCMPGT(a, b) pfcmpgt P_ARG2(a, b)
#define PFCMPEQ(a, b) pfcmpeq P_ARG2(a, b)
#define PFMIN(a, b) pfmin P_ARG2(a, b)
#define PFMAX(a, b) pfmax P_ARG2(a, b)
#define PI2FD(a, b) pi2fd P_ARG2(a, b)
#define PF2ID(a, b) pf2id P_ARG2(a, b)
#define PFRCP(a, b) pfrcp P_ARG2(a, b)
#define PFRSQRT(a, b) pfrsqrt P_ARG2(a, b)
#define PFMUL(a, b) pfmul P_ARG2(a, b)
#define PFRCPIT1(a, b) pfrcpit1 P_ARG2(a, b)
#define PFRSQIT1(a, b) pfrsqit1 P_ARG2(a, b)
#define PFRCPIT2(a, b) pfrcpit2 P_ARG2(a, b)
#define PMULHRW(a, b) pmulhrw P_ARG2(a, b)
#define FEMMS femms
#define PREFETCH(a) prefetch P_ARG1(a)
#define PREFETCHW(a) prefetchw P_ARG1(a)
/* Intel SSE */
#define ADDPS(a, b) addps P_ARG2(a, b)
#define ADDSS(a, b) addss P_ARG2(a, b)
#define ANDNPS(a, b) andnps P_ARG2(a, b)
#define ANDPS(a, b) andps P_ARG2(a, b)
/* NASM only knows the pseudo ops for these.
#define CMPPS(a, b, c) cmpps P_ARG3(a, b, c)
#define CMPSS(a, b, c) cmpss P_ARG3(a, b, c)
*/
#define CMPEQPS(a, b) cmpeqps P_ARG2(a, b)
#define CMPLTPS(a, b) cmpltps P_ARG2(a, b)
#define CMPLEPS(a, b) cmpleps P_ARG2(a, b)
#define CMPUNORDPS(a, b) cmpunordps P_ARG2(a, b)
#define CMPNEQPS(a, b) cmpneqps P_ARG2(a, b)
#define CMPNLTPS(a, b) cmpnltps P_ARG2(a, b)
#define CMPNLEPS(a, b) cmpnleps P_ARG2(a, b)
#define CMPORDPS(a, b) cmpordps P_ARG2(a, b)
#define CMPEQSS(a, b) cmpeqss P_ARG2(a, b)
#define CMPLTSS(a, b) cmpltss P_ARG2(a, b)
#define CMPLESS(a, b) cmpless P_ARG2(a, b)
#define CMPUNORDSS(a, b) cmpunordss P_ARG2(a, b)
#define CMPNEQSS(a, b) cmpneqss P_ARG2(a, b)
#define CMPNLTSS(a, b) cmpnltss P_ARG2(a, b)
#define CMPNLESS(a, b) cmpnless P_ARG2(a, b)
#define CMPORDSS(a, b) cmpordss P_ARG2(a, b)
#define COMISS(a, b) comiss P_ARG2(a, b)
#define CVTPI2PS(a, b) cvtpi2ps P_ARG2(a, b)
#define CVTPS2PI(a, b) cvtps2pi P_ARG2(a, b)
#define CVTSI2SS(a, b) cvtsi2ss P_ARG2(a, b)
#define CVTSS2SI(a, b) cvtss2si P_ARG2(a, b)
#define CVTTPS2PI(a, b) cvttps2pi P_ARG2(a, b)
#define CVTTSS2SI(a, b) cvttss2si P_ARG2(a, b)
#define DIVPS(a, b) divps P_ARG2(a, b)
#define DIVSS(a, b) divss P_ARG2(a, b)
#define FXRSTOR(a) fxrstor P_ARG1(a)
#define FXSAVE(a) fxsave P_ARG1(a)
#define LDMXCSR(a) ldmxcsr P_ARG1(a)
#define MAXPS(a, b) maxps P_ARG2(a, b)
#define MAXSS(a, b) maxss P_ARG2(a, b)
#define MINPS(a, b) minps P_ARG2(a, b)
#define MINSS(a, b) minss P_ARG2(a, b)
#define MOVAPS(a, b) movaps P_ARG2(a, b)
#define MOVHLPS(a, b) movhlps P_ARG2(a, b)
#define MOVHPS(a, b) movhps P_ARG2(a, b)
#define MOVLHPS(a, b) movlhps P_ARG2(a, b)
#define MOVLPS(a, b) movlps P_ARG2(a, b)
#define MOVMSKPS(a, b) movmskps P_ARG2(a, b)
#define MOVNTPS(a, b) movntps P_ARG2(a, b)
#define MOVNTQ(a, b) movntq P_ARG2(a, b)
#define MOVSS(a, b) movss P_ARG2(a, b)
#define MOVUPS(a, b) movups P_ARG2(a, b)
#define MULPS(a, b) mulps P_ARG2(a, b)
#define MULSS(a, b) mulss P_ARG2(a, b)
#define ORPS(a, b) orps P_ARG2(a, b)
#define RCPPS(a, b) rcpps P_ARG2(a, b)
#define RCPSS(a, b) rcpss P_ARG2(a, b)
#define RSQRTPS(a, b) rsqrtps P_ARG2(a, b)
#define RSQRTSS(a, b) rsqrtss P_ARG2(a, b)
#define SHUFPS(a, b, c) shufps P_ARG3(a, b, c)
#define SQRTPS(a, b) sqrtps P_ARG2(a, b)
#define SQRTSS(a, b) sqrtss P_ARG2(a, b)
#define STMXCSR(a) stmxcsr P_ARG1(a)
#define SUBPS(a, b) subps P_ARG2(a, b)
#define UCOMISS(a, b) ucomiss P_ARG2(a, b)
#define UNPCKHPS(a, b) unpckhps P_ARG2(a, b)
#define UNPCKLPS(a, b) unpcklps P_ARG2(a, b)
#define XORPS(a, b) xorps P_ARG2(a, b)
#define PREFETCHNTA(a) prefetchnta P_ARG1(a)
#define PREFETCHT0(a) prefetcht0 P_ARG1(a)
#define PREFETCHT1(a) prefetcht1 P_ARG1(a)
#define PREFETCHT2(a) prefetcht2 P_ARG1(a)
#define SFENCE sfence
/* Added by BrianP for FreeBSD (per David Dawes) */
#if !defined(NASM_ASSEMBLER) && !defined(MASM_ASSEMBLER) && !defined(__bsdi__)
#define LLBL(a) CONCAT(.L,a)
#define LLBL2(a,b) CONCAT3(.L,a,b)
#else
#define LLBL(a) a
#define LLBL2(a,b) CONCAT(a,b)
#endif
/* Segment overrides */
#define SEGCS D_BYTE 46
#define SEGDS D_BYTE 62
#define SEGES D_BYTE 38
#define SEGFS D_BYTE 100
#define SEGGS D_BYTE 101
/* Temporary labels: valid until next non-local label */
#ifdef NASM_ASSEMBLER
#define TLBL(a) CONCAT(.,a)
#else
#define TLBL(a) CONCAT(a,$)
#endif
/* Hidden symbol visibility support.
* If we build with gcc's -fvisibility=hidden flag, we'll need to change
* the symbol visibility mode to 'default'.
*/
#define HIDDEN(x)
#endif /* __ASSYNTAX_H__ */

/contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/clip_args.h
0,0 → 1,59
/*
* Mesa 3-D graphics library
*
* Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
/*
* Clip test function interface for assembly code. Simply define
* FRAME_OFFSET to the number of bytes pushed onto the stack before
* using the ARG_* argument macros.
*
* Gareth Hughes
*/
#ifndef __CLIP_ARGS_H__
#define __CLIP_ARGS_H__
/*
* Offsets for clip_func arguments
*
* typedef GLvector4f *(*clip_func)( GLvector4f *clip_vec,
* GLvector4f *proj_vec,
* GLubyte clipMask[],
* GLubyte *orMask,
* GLubyte *andMask );
*/
#define OFFSET_SOURCE 4
#define OFFSET_DEST 8
#define OFFSET_CLIP 12
#define OFFSET_OR 16
#define OFFSET_AND 20
#define ARG_SOURCE REGOFF(FRAME_OFFSET+OFFSET_SOURCE, ESP)
#define ARG_DEST REGOFF(FRAME_OFFSET+OFFSET_DEST, ESP)
#define ARG_CLIP REGOFF(FRAME_OFFSET+OFFSET_CLIP, ESP)
#define ARG_OR REGOFF(FRAME_OFFSET+OFFSET_OR, ESP)
#define ARG_AND REGOFF(FRAME_OFFSET+OFFSET_AND, ESP)
#endif

/contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/common_x86.c
0,0 → 1,336
/*
* Mesa 3-D graphics library
*
* Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
/**
* \file common_x86.c
*
* Check CPU capabilities & initialize optimized funtions for this particular
* processor.
*
* Changed by Andre Werthmann for using the new SSE functions.
*
* \author Holger Waechtler <holger@akaflieg.extern.tu-berlin.de>
* \author Andre Werthmann <wertmann@cs.uni-potsdam.de>
*/
/* XXX these includes should probably go into imports.h or glheader.h */
#if defined(USE_SSE_ASM) && defined(__linux__)
#include <linux/version.h>
#endif
#if defined(USE_SSE_ASM) && defined(__FreeBSD__)
#include <sys/types.h>
#include <sys/sysctl.h>
#endif
#if defined(USE_SSE_ASM) && defined(__OpenBSD__)
#include <sys/param.h>
#include <sys/sysctl.h>
#include <machine/cpu.h>
#endif
#include "main/imports.h"
#include "common_x86_asm.h"
/** Bitmask of X86_FEATURE_x bits */
int _mesa_x86_cpu_features = 0x0;
static int detection_debug = GL_FALSE;
/* No reason for this to be public.
*/
extern GLuint _ASMAPI _mesa_x86_has_cpuid(void);
extern void _ASMAPI _mesa_x86_cpuid(GLuint op, GLuint *reg_eax, GLuint *reg_ebx, GLuint *reg_ecx, GLuint *reg_edx);
extern GLuint _ASMAPI _mesa_x86_cpuid_eax(GLuint op);
extern GLuint _ASMAPI _mesa_x86_cpuid_ebx(GLuint op);
extern GLuint _ASMAPI _mesa_x86_cpuid_ecx(GLuint op);
extern GLuint _ASMAPI _mesa_x86_cpuid_edx(GLuint op);
#if defined(USE_SSE_ASM)
/*
* We must verify that the Streaming SIMD Extensions are truly supported
* on this processor before we go ahead and hook out the optimized code.
*
* However, I have been told by Alan Cox that all 2.4 (and later) Linux
* kernels provide full SSE support on all processors that expose SSE via
* the CPUID mechanism.
*/
/* These are assembly functions: */
extern void _mesa_test_os_sse_support( void );
extern void _mesa_test_os_sse_exception_support( void );
#if defined(_WIN32)
#ifndef STATUS_FLOAT_MULTIPLE_TRAPS
# define STATUS_FLOAT_MULTIPLE_TRAPS (0xC00002B5L)
#endif
static LONG WINAPI ExceptionFilter(LPEXCEPTION_POINTERS exp)
{
PEXCEPTION_RECORD rec = exp->ExceptionRecord;
PCONTEXT ctx = exp->ContextRecord;
if ( rec->ExceptionCode == EXCEPTION_ILLEGAL_INSTRUCTION ) {
_mesa_debug(NULL, "EXCEPTION_ILLEGAL_INSTRUCTION\n" );
_mesa_x86_cpu_features &= ~(X86_FEATURE_XMM);
} else if ( rec->ExceptionCode == STATUS_FLOAT_MULTIPLE_TRAPS ) {
_mesa_debug(NULL, "STATUS_FLOAT_MULTIPLE_TRAPS\n");
/* Windows seems to clear the exception flag itself, we just have to increment Eip */
} else {
_mesa_debug(NULL, "UNEXPECTED EXCEPTION (0x%08x), terminating!\n" );
return EXCEPTION_EXECUTE_HANDLER;
}
if ( (ctx->ContextFlags & CONTEXT_CONTROL) != CONTEXT_CONTROL ) {
_mesa_debug(NULL, "Context does not contain control registers, terminating!\n");
return EXCEPTION_EXECUTE_HANDLER;
}
ctx->Eip += 3;
return EXCEPTION_CONTINUE_EXECUTION;
}
#endif /* _WIN32 */
/**
* Check if SSE is supported.
* If not, turn off the X86_FEATURE_XMM flag in _mesa_x86_cpu_features.
*/
void _mesa_check_os_sse_support( void )
{
#if defined(__FreeBSD__)
{
int ret, enabled;
unsigned int len;
len = sizeof(enabled);
ret = sysctlbyname("hw.instruction_sse", &enabled, &len, NULL, 0);
if (ret || !enabled)
_mesa_x86_cpu_features &= ~(X86_FEATURE_XMM);
}
#elif defined (__NetBSD__)
{
int ret, enabled;
size_t len = sizeof(enabled);
ret = sysctlbyname("machdep.sse", &enabled, &len, (void *)NULL, 0);
if (ret || !enabled)
_mesa_x86_cpu_features &= ~(X86_FEATURE_XMM);
}
#elif defined(__OpenBSD__)
{
int mib[2];
int ret, enabled;
size_t len = sizeof(enabled);
mib[0] = CTL_MACHDEP;
mib[1] = CPU_SSE;
ret = sysctl(mib, 2, &enabled, &len, NULL, 0);
if (ret || !enabled)
_mesa_x86_cpu_features &= ~(X86_FEATURE_XMM);
}
#elif defined(_WIN32)
LPTOP_LEVEL_EXCEPTION_FILTER oldFilter;
/* Install our ExceptionFilter */
oldFilter = SetUnhandledExceptionFilter( ExceptionFilter );
if ( cpu_has_xmm ) {
_mesa_debug(NULL, "Testing OS support for SSE...\n");
_mesa_test_os_sse_support();
if ( cpu_has_xmm ) {
_mesa_debug(NULL, "Yes.\n");
} else {
_mesa_debug(NULL, "No!\n");
}
}
if ( cpu_has_xmm ) {
_mesa_debug(NULL, "Testing OS support for SSE unmasked exceptions...\n");
_mesa_test_os_sse_exception_support();
if ( cpu_has_xmm ) {
_mesa_debug(NULL, "Yes.\n");
} else {
_mesa_debug(NULL, "No!\n");
}
}
/* Restore previous exception filter */
SetUnhandledExceptionFilter( oldFilter );
if ( cpu_has_xmm ) {
_mesa_debug(NULL, "Tests of OS support for SSE passed.\n");
} else {
_mesa_debug(NULL, "Tests of OS support for SSE failed!\n");
}
#else
/* Do nothing on other platforms for now.
*/
if (detection_debug)
_mesa_debug(NULL, "Not testing OS support for SSE, leaving enabled.\n");
#endif /* __FreeBSD__ */
}
#endif /* USE_SSE_ASM */
/**
* Initialize the _mesa_x86_cpu_features bitfield.
* This is a no-op if called more than once.
*/
void
_mesa_get_x86_features(void)
{
static int called = 0;
if (called)
return;
called = 1;
#ifdef USE_X86_ASM
_mesa_x86_cpu_features = 0x0;
if (_mesa_getenv( "MESA_NO_ASM")) {
return;
}
if (!_mesa_x86_has_cpuid()) {
_mesa_debug(NULL, "CPUID not detected\n");
}
else {
GLuint cpu_features;
GLuint cpu_ext_features;
GLuint cpu_ext_info;
char cpu_vendor[13];
GLuint result;
/* get vendor name */
_mesa_x86_cpuid(0, &result, (GLuint *)(cpu_vendor + 0), (GLuint *)(cpu_vendor + 8), (GLuint *)(cpu_vendor + 4));
cpu_vendor[12] = '\0';
if (detection_debug)
_mesa_debug(NULL, "CPU vendor: %s\n", cpu_vendor);
/* get cpu features */
cpu_features = _mesa_x86_cpuid_edx(1);
if (cpu_features & X86_CPU_FPU)
_mesa_x86_cpu_features |= X86_FEATURE_FPU;
if (cpu_features & X86_CPU_CMOV)
_mesa_x86_cpu_features |= X86_FEATURE_CMOV;
#ifdef USE_MMX_ASM
if (cpu_features & X86_CPU_MMX)
_mesa_x86_cpu_features |= X86_FEATURE_MMX;
#endif
#ifdef USE_SSE_ASM
if (cpu_features & X86_CPU_XMM)
_mesa_x86_cpu_features |= X86_FEATURE_XMM;
if (cpu_features & X86_CPU_XMM2)
_mesa_x86_cpu_features |= X86_FEATURE_XMM2;
#endif
/* query extended cpu features */
if ((cpu_ext_info = _mesa_x86_cpuid_eax(0x80000000)) > 0x80000000) {
if (cpu_ext_info >= 0x80000001) {
cpu_ext_features = _mesa_x86_cpuid_edx(0x80000001);
if (cpu_features & X86_CPU_MMX) {
#ifdef USE_3DNOW_ASM
if (cpu_ext_features & X86_CPUEXT_3DNOW)
_mesa_x86_cpu_features |= X86_FEATURE_3DNOW;
if (cpu_ext_features & X86_CPUEXT_3DNOW_EXT)
_mesa_x86_cpu_features |= X86_FEATURE_3DNOWEXT;
#endif
#ifdef USE_MMX_ASM
if (cpu_ext_features & X86_CPUEXT_MMX_EXT)
_mesa_x86_cpu_features |= X86_FEATURE_MMXEXT;
#endif
}
}
/* query cpu name */
if (cpu_ext_info >= 0x80000002) {
GLuint ofs;
char cpu_name[49];
for (ofs = 0; ofs < 3; ofs++)
_mesa_x86_cpuid(0x80000002+ofs, (GLuint *)(cpu_name + (16*ofs)+0), (GLuint *)(cpu_name + (16*ofs)+4), (GLuint *)(cpu_name + (16*ofs)+8), (GLuint *)(cpu_name + (16*ofs)+12));
cpu_name[48] = '\0'; /* the name should be NULL terminated, but just to be sure */
if (detection_debug)
_mesa_debug(NULL, "CPU name: %s\n", cpu_name);
}
}
}
#ifdef USE_MMX_ASM
if ( cpu_has_mmx ) {
if ( _mesa_getenv( "MESA_NO_MMX" ) == 0 ) {
if (detection_debug)
_mesa_debug(NULL, "MMX cpu detected.\n");
} else {
_mesa_x86_cpu_features &= ~(X86_FEATURE_MMX);
}
}
#endif
#ifdef USE_3DNOW_ASM
if ( cpu_has_3dnow ) {
if ( _mesa_getenv( "MESA_NO_3DNOW" ) == 0 ) {
if (detection_debug)
_mesa_debug(NULL, "3DNow! cpu detected.\n");
} else {
_mesa_x86_cpu_features &= ~(X86_FEATURE_3DNOW);
}
}
#endif
#ifdef USE_SSE_ASM
if ( cpu_has_xmm ) {
if ( _mesa_getenv( "MESA_NO_SSE" ) == 0 ) {
if (detection_debug)
_mesa_debug(NULL, "SSE cpu detected.\n");
if ( _mesa_getenv( "MESA_FORCE_SSE" ) == 0 ) {
_mesa_check_os_sse_support();
}
} else {
_mesa_debug(NULL, "SSE cpu detected, but switched off by user.\n");
_mesa_x86_cpu_features &= ~(X86_FEATURE_XMM);
}
}
#endif
#endif /* USE_X86_ASM */
(void) detection_debug;
}

/contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/common_x86_asm.S
0,0 → 1,220
/*
* Mesa 3-D graphics library
*
* Copyright (C) 1999-2004 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
/*
* Check extended CPU capabilities. Now justs returns the raw CPUID
* feature information, allowing the higher level code to interpret the
* results.
*
* Written by Holger Waechtler <holger@akaflieg.extern.tu-berlin.de>
*
* Cleaned up and simplified by Gareth Hughes <gareth@valinux.com>
*
*/
/*
* NOTE: Avoid using spaces in between '(' ')' and arguments, especially
* with macros like CONST, LLBL that expand to CONCAT(...). Putting spaces
* in there will break the build on some platforms.
*/
#include "matypes.h"
#include "assyntax.h"
#include "common_x86_features.h"
SEG_TEXT
ALIGNTEXT4
GLOBL GLNAME(_mesa_x86_has_cpuid)
HIDDEN(_mesa_x86_has_cpuid)
GLNAME(_mesa_x86_has_cpuid):
/* Test for the CPUID command. If the ID Flag bit in EFLAGS
* (bit 21) is writable, the CPUID command is present */
PUSHF_L
POP_L (EAX)
MOV_L (EAX, ECX)
XOR_L (CONST(0x00200000), EAX)
PUSH_L (EAX)
POPF_L
PUSHF_L
POP_L (EAX)
/* Verify the ID Flag bit has been written. */
CMP_L (ECX, EAX)
SETNE (AL)
XOR_L (CONST(0xff), EAX)
RET
ALIGNTEXT4
GLOBL GLNAME(_mesa_x86_cpuid)
HIDDEN(_mesa_x86_cpuid)
GLNAME(_mesa_x86_cpuid):
MOV_L (REGOFF(4, ESP), EAX) /* cpuid op */
PUSH_L (EDI)
PUSH_L (EBX)
CPUID
MOV_L (REGOFF(16, ESP), EDI) /* *eax */
MOV_L (EAX, REGIND(EDI))
MOV_L (REGOFF(20, ESP), EDI) /* *ebx */
MOV_L (EBX, REGIND(EDI))
MOV_L (REGOFF(24, ESP), EDI) /* *ecx */
MOV_L (ECX, REGIND(EDI))
MOV_L (REGOFF(28, ESP), EDI) /* *edx */
MOV_L (EDX, REGIND(EDI))
POP_L (EBX)
POP_L (EDI)
RET
ALIGNTEXT4
GLOBL GLNAME(_mesa_x86_cpuid_eax)
HIDDEN(_mesa_x86_cpuid_eax)
GLNAME(_mesa_x86_cpuid_eax):
MOV_L (REGOFF(4, ESP), EAX) /* cpuid op */
PUSH_L (EBX)
CPUID
POP_L (EBX)
RET
ALIGNTEXT4
GLOBL GLNAME(_mesa_x86_cpuid_ebx)
HIDDEN(_mesa_x86_cpuid_ebx)
GLNAME(_mesa_x86_cpuid_ebx):
MOV_L (REGOFF(4, ESP), EAX) /* cpuid op */
PUSH_L (EBX)
CPUID
MOV_L (EBX, EAX) /* return EBX */
POP_L (EBX)
RET
ALIGNTEXT4
GLOBL GLNAME(_mesa_x86_cpuid_ecx)
HIDDEN(_mesa_x86_cpuid_ecx)
GLNAME(_mesa_x86_cpuid_ecx):
MOV_L (REGOFF(4, ESP), EAX) /* cpuid op */
PUSH_L (EBX)
CPUID
MOV_L (ECX, EAX) /* return ECX */
POP_L (EBX)
RET
ALIGNTEXT4
GLOBL GLNAME(_mesa_x86_cpuid_edx)
HIDDEN(_mesa_x86_cpuid_edx)
GLNAME(_mesa_x86_cpuid_edx):
MOV_L (REGOFF(4, ESP), EAX) /* cpuid op */
PUSH_L (EBX)
CPUID
MOV_L (EDX, EAX) /* return EDX */
POP_L (EBX)
RET
#ifdef USE_SSE_ASM
/* Execute an SSE instruction to see if the operating system correctly
* supports SSE. A signal handler for SIGILL should have been set
* before calling this function, otherwise this could kill the client
* application.
*
* -----> !!!! ATTENTION DEVELOPERS !!!! <-----
*
* If you're debugging with gdb and you get stopped in this function,
* just type 'continue'! Execution will proceed normally.
* See freedesktop.org bug #1709 for more info.
*/
ALIGNTEXT4
GLOBL GLNAME( _mesa_test_os_sse_support )
HIDDEN(_mesa_test_os_sse_support)
GLNAME( _mesa_test_os_sse_support ):
XORPS ( XMM0, XMM0 )
RET
/* Perform an SSE divide-by-zero to see if the operating system
* correctly supports unmasked SIMD FPU exceptions. Signal handlers for
* SIGILL and SIGFPE should have been set before calling this function,
* otherwise this could kill the client application.
*/
ALIGNTEXT4
GLOBL GLNAME( _mesa_test_os_sse_exception_support )
HIDDEN(_mesa_test_os_sse_exception_support)
GLNAME( _mesa_test_os_sse_exception_support ):
PUSH_L ( EBP )
MOV_L ( ESP, EBP )
SUB_L ( CONST( 8 ), ESP )
/* Save the original MXCSR register value.
*/
STMXCSR ( REGOFF( -4, EBP ) )
/* Unmask the divide-by-zero exception and perform one.
*/
STMXCSR ( REGOFF( -8, EBP ) )
AND_L ( CONST( 0xfffffdff ), REGOFF( -8, EBP ) )
LDMXCSR ( REGOFF( -8, EBP ) )
XORPS ( XMM0, XMM0 )
PUSH_L ( CONST( 0x3f800000 ) )
PUSH_L ( CONST( 0x3f800000 ) )
PUSH_L ( CONST( 0x3f800000 ) )
PUSH_L ( CONST( 0x3f800000 ) )
MOVUPS ( REGIND( ESP ), XMM1 )
DIVPS ( XMM0, XMM1 )
/* Restore the original MXCSR register value.
*/
LDMXCSR ( REGOFF( -4, EBP ) )
LEAVE
RET
#endif
#if defined (__ELF__) && defined (__linux__)
.section .note.GNU-stack,"",%progbits
#endif

/contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/common_x86_asm.h
0,0 → 1,53
/*
* Mesa 3-D graphics library
*
* Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
/*
* Check CPU capabilities & initialize optimized funtions for this particular
* processor.
*
* Written by Holger Waechtler <holger@akaflieg.extern.tu-berlin.de>
* Changed by Andre Werthmann <wertmann@cs.uni-potsdam.de> for using the
* new SSE functions
*
* Reimplemented by Gareth Hughes in a more
* future-proof manner, based on code in the Linux kernel.
*/
#ifndef __COMMON_X86_ASM_H__
#define __COMMON_X86_ASM_H__
/* Do not reference mtypes.h from this file.
*/
#include "common_x86_features.h"
extern int _mesa_x86_cpu_features;
extern void _mesa_get_x86_features(void);
extern void _mesa_check_os_sse_support(void);
extern void _mesa_init_all_x86_transform_asm( void );
#endif

/contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/common_x86_features.h
0,0 → 1,67
/*
* Mesa 3-D graphics library
*
* Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
/*
* x86 CPUID feature information. The raw data is returned by
* _mesa_identify_x86_cpu_features() and interpreted with the cpu_has_*
* helper macros.
*
* Gareth Hughes
*/
#ifndef __COMMON_X86_FEATURES_H__
#define __COMMON_X86_FEATURES_H__
#define X86_FEATURE_FPU (1<<0)
#define X86_FEATURE_CMOV (1<<1)
#define X86_FEATURE_MMXEXT (1<<2)
#define X86_FEATURE_MMX (1<<3)
#define X86_FEATURE_FXSR (1<<4)
#define X86_FEATURE_XMM (1<<5)
#define X86_FEATURE_XMM2 (1<<6)
#define X86_FEATURE_3DNOWEXT (1<<7)
#define X86_FEATURE_3DNOW (1<<8)
/* standard X86 CPU features */
#define X86_CPU_FPU (1<<0)
#define X86_CPU_CMOV (1<<15)
#define X86_CPU_MMX (1<<23)
#define X86_CPU_XMM (1<<25)
#define X86_CPU_XMM2 (1<<26)
/* extended X86 CPU features */
#define X86_CPUEXT_MMX_EXT (1<<22)
#define X86_CPUEXT_3DNOW_EXT (1<<30)
#define X86_CPUEXT_3DNOW (1<<31)
#define cpu_has_mmx (_mesa_x86_cpu_features & X86_FEATURE_MMX)
#define cpu_has_mmxext (_mesa_x86_cpu_features & X86_FEATURE_MMXEXT)
#define cpu_has_xmm (_mesa_x86_cpu_features & X86_FEATURE_XMM)
#define cpu_has_xmm2 (_mesa_x86_cpu_features & X86_FEATURE_XMM2)
#define cpu_has_3dnow (_mesa_x86_cpu_features & X86_FEATURE_3DNOW)
#define cpu_has_3dnowext (_mesa_x86_cpu_features & X86_FEATURE_3DNOWEXT)
#endif

/contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/gen_matypes.c
0,0 → 1,263
/*
* Mesa 3-D graphics library
*
* Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* Authors:
* Gareth Hughes
*/
/*
* This generates an asm version of mtypes.h (called matypes.h), so that
* Mesa's x86 assembly code can access the internal structures easily.
* This will be particularly useful when developing new x86 asm code for
* Mesa, including lighting, clipping, texture image conversion etc.
*/
#ifndef __STDC_FORMAT_MACROS
#define __STDC_FORMAT_MACROS
#endif
#include <inttypes.h>
#include "main/glheader.h"
#include "main/mtypes.h"
#include "tnl/t_context.h"
#undef offsetof
#define offsetof( type, member ) ((size_t) &((type *)0)->member)
#define OFFSET_HEADER( x ) \
do { \
printf( "\n" ); \
printf( "\n" ); \
printf( "/* =====================================================" \
"========\n" ); \
printf( " * Offsets for " x "\n" ); \
printf( " */\n" ); \
printf( "\n" ); \
} while (0)
#define DEFINE_HEADER( x ) \
do { \
printf( "\n" ); \
printf( "/*\n" ); \
printf( " * Flags for " x "\n" ); \
printf( " */\n" ); \
printf( "\n" ); \
} while (0)
#ifdef ASM_OFFSETS
/*
* Format the asm output in a special way that we can manipulate
* after the fact and turn into the final header for the target.
*/
#define DEFINE_UL( s, ul ) \
__asm__ __volatile__ ( "\n->" s " %0" : : "i" (ul) )
#define DEFINE( s, d ) \
DEFINE_UL( s, d )
#define printf( x ) \
__asm__ __volatile__ ( "\n->" x )
#else
#define DEFINE_UL( s, ul ) \
printf( "#define %s\t%lu\n", s, (unsigned long) (ul) );
#define DEFINE( s, d ) \
printf( "#define %s\t0x%" PRIx64 "\n", s, (uint64_t) d );
#endif
#define OFFSET( s, t, m ) \
DEFINE_UL( s, offsetof( t, m ) )
#define SIZEOF( s, t ) \
DEFINE_UL( s, sizeof(t) )
int main( int argc, char **argv )
{
printf( "/*\n" );
printf( " * This file is automatically generated from the Mesa internal type\n" );
printf( " * definitions. Do not edit directly.\n" );
printf( " */\n" );
printf( "\n" );
printf( "#ifndef __ASM_TYPES_H__\n" );
printf( "#define __ASM_TYPES_H__\n" );
printf( "\n" );
/* struct gl_context offsets:
*/
OFFSET_HEADER( "struct gl_context" );
printf( "\n" );
OFFSET( "CTX_LIGHT_ENABLED ", struct gl_context, Light.Enabled );
OFFSET( "CTX_LIGHT_SHADE_MODEL ", struct gl_context, Light.ShadeModel );
OFFSET( "CTX_LIGHT_COLOR_MAT_FACE ", struct gl_context, Light.ColorMaterialFace );
OFFSET( "CTX_LIGHT_COLOR_MAT_MODE ", struct gl_context, Light.ColorMaterialMode );
OFFSET( "CTX_LIGHT_COLOR_MAT_MASK ", struct gl_context, Light._ColorMaterialBitmask );
OFFSET( "CTX_LIGHT_COLOR_MAT_ENABLED ", struct gl_context, Light.ColorMaterialEnabled );
OFFSET( "CTX_LIGHT_ENABLED_LIST ", struct gl_context, Light.EnabledList );
OFFSET( "CTX_LIGHT_NEED_VERTS ", struct gl_context, Light._NeedVertices );
OFFSET( "CTX_LIGHT_BASE_COLOR ", struct gl_context, Light._BaseColor );
/* struct vertex_buffer offsets:
*/
OFFSET_HEADER( "struct vertex_buffer" );
OFFSET( "VB_SIZE ", struct vertex_buffer, Size );
OFFSET( "VB_COUNT ", struct vertex_buffer, Count );
printf( "\n" );
OFFSET( "VB_ELTS ", struct vertex_buffer, Elts );
OFFSET( "VB_OBJ_PTR ", struct vertex_buffer, AttribPtr[_TNL_ATTRIB_POS] );
OFFSET( "VB_EYE_PTR ", struct vertex_buffer, EyePtr );
OFFSET( "VB_CLIP_PTR ", struct vertex_buffer, ClipPtr );
OFFSET( "VB_PROJ_CLIP_PTR ", struct vertex_buffer, NdcPtr );
OFFSET( "VB_CLIP_OR_MASK ", struct vertex_buffer, ClipOrMask );
OFFSET( "VB_CLIP_MASK ", struct vertex_buffer, ClipMask );
OFFSET( "VB_NORMAL_PTR ", struct vertex_buffer, AttribPtr[_TNL_ATTRIB_NORMAL] );
OFFSET( "VB_EDGE_FLAG ", struct vertex_buffer, EdgeFlag );
OFFSET( "VB_TEX0_COORD_PTR ", struct vertex_buffer, AttribPtr[_TNL_ATTRIB_TEX0] );
OFFSET( "VB_TEX1_COORD_PTR ", struct vertex_buffer, AttribPtr[_TNL_ATTRIB_TEX1] );
OFFSET( "VB_TEX2_COORD_PTR ", struct vertex_buffer, AttribPtr[_TNL_ATTRIB_TEX2] );
OFFSET( "VB_TEX3_COORD_PTR ", struct vertex_buffer, AttribPtr[_TNL_ATTRIB_TEX3] );
OFFSET( "VB_INDEX_PTR ", struct vertex_buffer, AttribPtr[_TNL_ATTRIB_COLOR_INDEX] );
OFFSET( "VB_COLOR_PTR ", struct vertex_buffer, AttribPtr[_TNL_ATTRIB_COLOR0] );
OFFSET( "VB_SECONDARY_COLOR_PTR ", struct vertex_buffer, AttribPtr[_TNL_ATTRIB_COLOR1] );
OFFSET( "VB_FOG_COORD_PTR ", struct vertex_buffer, AttribPtr[_TNL_ATTRIB_FOG] );
OFFSET( "VB_PRIMITIVE ", struct vertex_buffer, Primitive );
printf( "\n" );
DEFINE_HEADER( "struct vertex_buffer" );
/* XXX use new labels here someday after vertex proram is done */
DEFINE( "VERT_BIT_OBJ ", VERT_BIT_POS );
DEFINE( "VERT_BIT_NORM ", VERT_BIT_NORMAL );
DEFINE( "VERT_BIT_RGBA ", VERT_BIT_COLOR0 );
DEFINE( "VERT_BIT_SPEC_RGB ", VERT_BIT_COLOR1 );
DEFINE( "VERT_BIT_FOG_COORD ", VERT_BIT_FOG );
DEFINE( "VERT_BIT_TEX0 ", VERT_BIT_TEX0 );
DEFINE( "VERT_BIT_TEX1 ", VERT_BIT_TEX1 );
DEFINE( "VERT_BIT_TEX2 ", VERT_BIT_TEX2 );
DEFINE( "VERT_BIT_TEX3 ", VERT_BIT_TEX3 );
/* GLvector4f offsets:
*/
OFFSET_HEADER( "GLvector4f" );
OFFSET( "V4F_DATA ", GLvector4f, data );
OFFSET( "V4F_START ", GLvector4f, start );
OFFSET( "V4F_COUNT ", GLvector4f, count );
OFFSET( "V4F_STRIDE ", GLvector4f, stride );
OFFSET( "V4F_SIZE ", GLvector4f, size );
OFFSET( "V4F_FLAGS ", GLvector4f, flags );
DEFINE_HEADER( "GLvector4f" );
DEFINE( "VEC_MALLOC ", VEC_MALLOC );
DEFINE( "VEC_NOT_WRITEABLE ", VEC_NOT_WRITEABLE );
DEFINE( "VEC_BAD_STRIDE ", VEC_BAD_STRIDE );
printf( "\n" );
DEFINE( "VEC_SIZE_1 ", VEC_SIZE_1 );
DEFINE( "VEC_SIZE_2 ", VEC_SIZE_2 );
DEFINE( "VEC_SIZE_3 ", VEC_SIZE_3 );
DEFINE( "VEC_SIZE_4 ", VEC_SIZE_4 );
/* GLmatrix offsets:
*/
OFFSET_HEADER( "GLmatrix" );
OFFSET( "MATRIX_DATA ", GLmatrix, m );
OFFSET( "MATRIX_INV ", GLmatrix, inv );
OFFSET( "MATRIX_FLAGS ", GLmatrix, flags );
OFFSET( "MATRIX_TYPE ", GLmatrix, type );
/* struct gl_light offsets:
*/
OFFSET_HEADER( "struct gl_light" );
OFFSET( "LIGHT_NEXT ", struct gl_light, next );
OFFSET( "LIGHT_PREV ", struct gl_light, prev );
printf( "\n" );
OFFSET( "LIGHT_AMBIENT ", struct gl_light, Ambient );
OFFSET( "LIGHT_DIFFUSE ", struct gl_light, Diffuse );
OFFSET( "LIGHT_SPECULAR ", struct gl_light, Specular );
OFFSET( "LIGHT_EYE_POSITION ", struct gl_light, EyePosition );
OFFSET( "LIGHT_SPOT_DIRECTION ", struct gl_light, SpotDirection );
OFFSET( "LIGHT_SPOT_EXPONENT ", struct gl_light, SpotExponent );
OFFSET( "LIGHT_SPOT_CUTOFF ", struct gl_light, SpotCutoff );
OFFSET( "LIGHT_COS_CUTOFF ", struct gl_light, _CosCutoff );
OFFSET( "LIGHT_CONST_ATTEN ", struct gl_light, ConstantAttenuation );
OFFSET( "LIGHT_LINEAR_ATTEN ", struct gl_light, LinearAttenuation );
OFFSET( "LIGHT_QUADRATIC_ATTEN ", struct gl_light, QuadraticAttenuation );
OFFSET( "LIGHT_ENABLED ", struct gl_light, Enabled );
printf( "\n" );
OFFSET( "LIGHT_FLAGS ", struct gl_light, _Flags );
printf( "\n" );
OFFSET( "LIGHT_POSITION ", struct gl_light, _Position );
OFFSET( "LIGHT_VP_INF_NORM ", struct gl_light, _VP_inf_norm );
OFFSET( "LIGHT_H_INF_NORM ", struct gl_light, _h_inf_norm );
OFFSET( "LIGHT_NORM_DIRECTION ", struct gl_light, _NormSpotDirection );
OFFSET( "LIGHT_VP_INF_SPOT_ATTEN ", struct gl_light, _VP_inf_spot_attenuation );
printf( "\n" );
OFFSET( "LIGHT_MAT_AMBIENT ", struct gl_light, _MatAmbient );
OFFSET( "LIGHT_MAT_DIFFUSE ", struct gl_light, _MatDiffuse );
OFFSET( "LIGHT_MAT_SPECULAR ", struct gl_light, _MatSpecular );
printf( "\n" );
SIZEOF( "SIZEOF_GL_LIGHT ", struct gl_light );
DEFINE_HEADER( "struct gl_light" );
DEFINE( "LIGHT_SPOT ", LIGHT_SPOT );
DEFINE( "LIGHT_LOCAL_VIEWER ", LIGHT_LOCAL_VIEWER );
DEFINE( "LIGHT_POSITIONAL ", LIGHT_POSITIONAL );
printf( "\n" );
DEFINE( "LIGHT_NEED_VERTICES ", LIGHT_NEED_VERTICES );
/* struct gl_lightmodel offsets:
*/
OFFSET_HEADER( "struct gl_lightmodel" );
OFFSET( "LIGHT_MODEL_AMBIENT ", struct gl_lightmodel, Ambient );
OFFSET( "LIGHT_MODEL_LOCAL_VIEWER ", struct gl_lightmodel, LocalViewer );
OFFSET( "LIGHT_MODEL_TWO_SIDE ", struct gl_lightmodel, TwoSide );
OFFSET( "LIGHT_MODEL_COLOR_CONTROL ", struct gl_lightmodel, ColorControl );
printf( "\n" );
printf( "\n" );
printf( "#endif /* __ASM_TYPES_H__ */\n" );
return 0;
}

/contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/matypes.h
0,0 → 1,159
/*
* This file is automatically generated from the Mesa internal type
* definitions. Do not edit directly.
*/
#ifndef __ASM_TYPES_H__
#define __ASM_TYPES_H__
/* =============================================================
* Offsets for struct gl_context
*/
#define CTX_LIGHT_ENABLED 7116
#define CTX_LIGHT_SHADE_MODEL 7120
#define CTX_LIGHT_COLOR_MAT_FACE 7128
#define CTX_LIGHT_COLOR_MAT_MODE 7132
#define CTX_LIGHT_COLOR_MAT_MASK 7136
#define CTX_LIGHT_COLOR_MAT_ENABLED 7140
#define CTX_LIGHT_ENABLED_LIST 7152
#define CTX_LIGHT_NEED_VERTS 7405
#define CTX_LIGHT_BASE_COLOR 7408
/* =============================================================
* Offsets for struct vertex_buffer
*/
#define VB_SIZE 0
#define VB_COUNT 4
#define VB_ELTS 8
#define VB_OBJ_PTR 60
#define VB_EYE_PTR 12
#define VB_CLIP_PTR 16
#define VB_PROJ_CLIP_PTR 20
#define VB_CLIP_OR_MASK 24
#define VB_CLIP_MASK 28
#define VB_NORMAL_PTR 68
#define VB_EDGE_FLAG 36
#define VB_TEX0_COORD_PTR 92
#define VB_TEX1_COORD_PTR 96
#define VB_TEX2_COORD_PTR 100
#define VB_TEX3_COORD_PTR 104
#define VB_INDEX_PTR 84
#define VB_COLOR_PTR 72
#define VB_SECONDARY_COLOR_PTR 76
#define VB_FOG_COORD_PTR 80
#define VB_PRIMITIVE 52
/*
* Flags for struct vertex_buffer
*/
#define VERT_BIT_OBJ 0x1
#define VERT_BIT_NORM 0x4
#define VERT_BIT_RGBA 0x8
#define VERT_BIT_SPEC_RGB 0x10
#define VERT_BIT_FOG_COORD 0x20
#define VERT_BIT_TEX0 0x100
#define VERT_BIT_TEX1 0x200
#define VERT_BIT_TEX2 0x400
#define VERT_BIT_TEX3 0x800
/* =============================================================
* Offsets for GLvector4f
*/
#define V4F_DATA 0
#define V4F_START 4
#define V4F_COUNT 8
#define V4F_STRIDE 12
#define V4F_SIZE 16
#define V4F_FLAGS 20
/*
* Flags for GLvector4f
*/
#define VEC_MALLOC 0x10
#define VEC_NOT_WRITEABLE 0x40
#define VEC_BAD_STRIDE 0x100
#define VEC_SIZE_1 0x1
#define VEC_SIZE_2 0x3
#define VEC_SIZE_3 0x7
#define VEC_SIZE_4 0xf
/* =============================================================
* Offsets for GLmatrix
*/
#define MATRIX_DATA 0
#define MATRIX_INV 4
#define MATRIX_FLAGS 8
#define MATRIX_TYPE 12
/* =============================================================
* Offsets for struct gl_light
*/
#define LIGHT_NEXT 0
#define LIGHT_PREV 4
#define LIGHT_AMBIENT 8
#define LIGHT_DIFFUSE 24
#define LIGHT_SPECULAR 40
#define LIGHT_EYE_POSITION 56
#define LIGHT_SPOT_DIRECTION 72
#define LIGHT_SPOT_EXPONENT 88
#define LIGHT_SPOT_CUTOFF 92
#define LIGHT_COS_CUTOFF 96
#define LIGHT_CONST_ATTEN 100
#define LIGHT_LINEAR_ATTEN 104
#define LIGHT_QUADRATIC_ATTEN 108
#define LIGHT_ENABLED 112
#define LIGHT_FLAGS 116
#define LIGHT_POSITION 120
#define LIGHT_VP_INF_NORM 136
#define LIGHT_H_INF_NORM 148
#define LIGHT_NORM_DIRECTION 160
#define LIGHT_VP_INF_SPOT_ATTEN 176
#define LIGHT_MAT_AMBIENT 180
#define LIGHT_MAT_DIFFUSE 204
#define LIGHT_MAT_SPECULAR 228
#define SIZEOF_GL_LIGHT 252
/*
* Flags for struct gl_light
*/
#define LIGHT_SPOT 0x1
#define LIGHT_LOCAL_VIEWER 0x2
#define LIGHT_POSITIONAL 0x4
#define LIGHT_NEED_VERTICES 0x6
/* =============================================================
* Offsets for struct gl_lightmodel
*/
#define LIGHT_MODEL_AMBIENT 0
#define LIGHT_MODEL_LOCAL_VIEWER 16
#define LIGHT_MODEL_TWO_SIDE 17
#define LIGHT_MODEL_COLOR_CONTROL 20
#endif /* __ASM_TYPES_H__ */

/contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/mmx.h
0,0 → 1,59
/*
* Mesa 3-D graphics library
*
* Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
#ifndef ASM_MMX_H
#define ASM_MMX_H
#include "main/compiler.h"
#include "main/glheader.h"
struct gl_context;
extern void _ASMAPI
_mesa_mmx_blend_transparency( struct gl_context *ctx, GLuint n, const GLubyte mask[],
GLvoid *rgba, const GLvoid *dest,
GLenum chanType );
extern void _ASMAPI
_mesa_mmx_blend_add( struct gl_context *ctx, GLuint n, const GLubyte mask[],
GLvoid *rgba, const GLvoid *dest,
GLenum chanType );
extern void _ASMAPI
_mesa_mmx_blend_min( struct gl_context *ctx, GLuint n, const GLubyte mask[],
GLvoid *rgba, const GLvoid *dest,
GLenum chanType );
extern void _ASMAPI
_mesa_mmx_blend_max( struct gl_context *ctx, GLuint n, const GLubyte mask[],
GLvoid *rgba, const GLvoid *dest,
GLenum chanType );
extern void _ASMAPI
_mesa_mmx_blend_modulate( struct gl_context *ctx, GLuint n, const GLubyte mask[],
GLvoid *rgba, const GLvoid *dest,
GLenum chanType );
#endif

/contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/mmx_blend.S
0,0 → 1,402
;
/*
* Written by Jos� Fonseca <j_r_fonseca@yahoo.co.uk>
*/
#ifdef USE_MMX_ASM
#include "assyntax.h"
#include "matypes.h"
/* integer multiplication - alpha plus one
*
* makes the following approximation to the division (Sree)
*
* rgb*a/255 ~= (rgb*(a+1)) >> 256
*
* which is the fastest method that satisfies the following OpenGL criteria
*
* 0*0 = 0 and 255*255 = 255
*
* note that MX1 is a register with 0xffffffffffffffff constant which can be easily obtained making
*
* PCMPEQW ( MX1, MX1 )
*/
#define GMB_MULT_AP1( MP1, MA1, MP2, MA2, MX1 ) \
PSUBW ( MX1, MA1 ) /* a1 + 1 | a1 + 1 | a1 + 1 | a1 + 1 */ ;\
PMULLW ( MP1, MA1 ) /* t1 = p1*a1 */ ;\
;\
TWO(PSUBW ( MX1, MA2 )) /* a2 + 1 | a2 + 1 | a2 + 1 | a2 + 1 */ ;\
TWO(PMULLW ( MP2, MA2 )) /* t2 = p2*a2 */ ;\
;\
PSRLW ( CONST(8), MA1 ) /* t1 >> 8 ~= t1/255 */ ;\
TWO(PSRLW ( CONST(8), MA2 )) /* t2 >> 8 ~= t2/255 */
/* integer multiplication - geometric series
*
* takes the geometric series approximation to the division
*
* t/255 = (t >> 8) + (t >> 16) + (t >> 24) ..
*
* in this case just the first two terms to fit in 16bit arithmetic
*
* t/255 ~= (t + (t >> 8)) >> 8
*
* note that just by itself it doesn't satisfies the OpenGL criteria, as 255*255 = 254,
* so the special case a = 255 must be accounted or roundoff must be used
*/
#define GMB_MULT_GS( MP1, MA1, MP2, MA2 ) \
PMULLW ( MP1, MA1 ) /* t1 = p1*a1 */ ;\
TWO(PMULLW ( MP2, MA2 )) /* t2 = p2*a2 */ ;\
;\
MOVQ ( MA1, MP1 ) ;\
PSRLW ( CONST(8), MA1 ) /* t1 >> 8 */ ;\
;\
TWO(MOVQ ( MA2, MP2 )) ;\
TWO(PSRLW ( CONST(8), MA2 )) /* t2 >> 8 */ ;\
;\
PADDW ( MP1, MA1 ) /* t1 + (t1 >> 8) ~= (t1/255) << 8 */ ;\
PSRLW ( CONST(8), MA1 ) /* sa1 | sb1 | sg1 | sr1 */ ;\
;\
TWO(PADDW ( MP2, MA2 )) /* t2 + (t2 >> 8) ~= (t2/255) << 8 */ ;\
TWO(PSRLW ( CONST(8), MA2 )) /* sa2 | sb2 | sg2 | sr2 */
/* integer multiplication - geometric series plus rounding
*
* when using a geometric series division instead of truncating the result
* use roundoff in the approximation (Jim Blinn)
*
* t = rgb*a + 0x80
*
* achieving the exact results
*
* note that M80 is register with the 0x0080008000800080 constant
*/
#define GMB_MULT_GSR( MP1, MA1, MP2, MA2, M80 ) \
PMULLW ( MP1, MA1 ) /* t1 = p1*a1 */ ;\
PADDW ( M80, MA1 ) /* t1 += 0x80 */ ;\
;\
TWO(PMULLW ( MP2, MA2 )) /* t2 = p2*a2 */ ;\
TWO(PADDW ( M80, MA2 )) /* t2 += 0x80 */ ;\
;\
MOVQ ( MA1, MP1 ) ;\
PSRLW ( CONST(8), MA1 ) /* t1 >> 8 */ ;\
;\
TWO(MOVQ ( MA2, MP2 )) ;\
TWO(PSRLW ( CONST(8), MA2 )) /* t2 >> 8 */ ;\
;\
PADDW ( MP1, MA1 ) /* t1 + (t1 >> 8) ~= (t1/255) << 8 */ ;\
PSRLW ( CONST(8), MA1 ) /* sa1 | sb1 | sg1 | sr1 */ ;\
;\
TWO(PADDW ( MP2, MA2 )) /* t2 + (t2 >> 8) ~= (t2/255) << 8 */ ;\
TWO(PSRLW ( CONST(8), MA2 )) /* sa2 | sb2 | sg2 | sr2 */
/* linear interpolation - geometric series
*/
#define GMB_LERP_GS( MP1, MQ1, MA1, MP2, MQ2, MA2) \
PSUBW ( MQ1, MP1 ) /* pa1 - qa1 | pb1 - qb1 | pg1 - qg1 | pr1 - qr1 */ ;\
PSLLW ( CONST(8), MQ1 ) /* q1 << 8 */ ;\
PMULLW ( MP1, MA1 ) /* t1 = (q1 - p1)*pa1 */ ;\
;\
TWO(PSUBW ( MQ2, MP2 )) /* pa2 - qa2 | pb2 - qb2 | pg2 - qg2 | pr2 - qr2 */ ;\
TWO(PSLLW ( CONST(8), MQ2 )) /* q2 << 8 */ ;\
TWO(PMULLW ( MP2, MA2 )) /* t2 = (q2 - p2)*pa2 */ ;\
;\
MOVQ ( MA1, MP1 ) ;\
PSRLW ( CONST(8), MA1 ) /* t1 >> 8 */ ;\
;\
TWO(MOVQ ( MA2, MP2 )) ;\
TWO(PSRLW ( CONST(8), MA2 )) /* t2 >> 8 */ ;\
;\
PADDW ( MP1, MA1 ) /* t1 + (t1 >> 8) ~= (t1/255) << 8 */ ;\
TWO(PADDW ( MP2, MA2 )) /* t2 + (t2 >> 8) ~= (t2/255) << 8 */ ;\
;\
PADDW ( MQ1, MA1 ) /* (t1/255 + q1) << 8 */ ;\
TWO(PADDW ( MQ2, MA2 )) /* (t2/255 + q2) << 8 */ ;\
;\
PSRLW ( CONST(8), MA1 ) /* sa1 | sb1 | sg1 | sr1 */ ;\
TWO(PSRLW ( CONST(8), MA2 )) /* sa2 | sb2 | sg2 | sr2 */
/* linear interpolation - geometric series with roundoff
*
* this is a generalization of Blinn's formula to signed arithmetic
*
* note that M80 is a register with the 0x0080008000800080 constant
*/
#define GMB_LERP_GSR( MP1, MQ1, MA1, MP2, MQ2, MA2, M80) \
PSUBW ( MQ1, MP1 ) /* pa1 - qa1 | pb1 - qb1 | pg1 - qg1 | pr1 - qr1 */ ;\
PSLLW ( CONST(8), MQ1 ) /* q1 << 8 */ ;\
PMULLW ( MP1, MA1 ) /* t1 = (q1 - p1)*pa1 */ ;\
;\
TWO(PSUBW ( MQ2, MP2 )) /* pa2 - qa2 | pb2 - qb2 | pg2 - qg2 | pr2 - qr2 */ ;\
TWO(PSLLW ( CONST(8), MQ2 )) /* q2 << 8 */ ;\
TWO(PMULLW ( MP2, MA2 )) /* t2 = (q2 - p2)*pa2 */ ;\
;\
PSRLW ( CONST(15), MP1 ) /* q1 > p1 ? 1 : 0 */ ;\
TWO(PSRLW ( CONST(15), MP2 )) /* q2 > q2 ? 1 : 0 */ ;\
;\
PSLLW ( CONST(8), MP1 ) /* q1 > p1 ? 0x100 : 0 */ ;\
TWO(PSLLW ( CONST(8), MP2 )) /* q2 > q2 ? 0x100 : 0 */ ;\
;\
PSUBW ( MP1, MA1 ) /* t1 -=? 0x100 */ ;\
TWO(PSUBW ( MP2, MA2 )) /* t2 -=? 0x100 */ ;\
;\
PADDW ( M80, MA1 ) /* t1 += 0x80 */ ;\
TWO(PADDW ( M80, MA2 )) /* t2 += 0x80 */ ;\
;\
MOVQ ( MA1, MP1 ) ;\
PSRLW ( CONST(8), MA1 ) /* t1 >> 8 */ ;\
;\
TWO(MOVQ ( MA2, MP2 )) ;\
TWO(PSRLW ( CONST(8), MA2 )) /* t2 >> 8 */ ;\
;\
PADDW ( MP1, MA1 ) /* t1 + (t1 >> 8) ~= (t1/255) << 8 */ ;\
TWO(PADDW ( MP2, MA2 )) /* t2 + (t2 >> 8) ~= (t2/255) << 8 */ ;\
;\
PADDW ( MQ1, MA1 ) /* (t1/255 + q1) << 8 */ ;\
TWO(PADDW ( MQ2, MA2 )) /* (t2/255 + q2) << 8 */ ;\
;\
PSRLW ( CONST(8), MA1 ) /* sa1 | sb1 | sg1 | sr1 */ ;\
TWO(PSRLW ( CONST(8), MA2 )) /* sa2 | sb2 | sg2 | sr2 */
/* linear interpolation - geometric series with correction
*
* instead of the roundoff this adds a small correction to satisfy the OpenGL criteria
*
* t/255 ~= (t + (t >> 8) + (t >> 15)) >> 8
*
* note that although is faster than rounding off it doesn't give always the exact results
*/
#define GMB_LERP_GSC( MP1, MQ1, MA1, MP2, MQ2, MA2) \
PSUBW ( MQ1, MP1 ) /* pa1 - qa1 | pb1 - qb1 | pg1 - qg1 | pr1 - qr1 */ ;\
PSLLW ( CONST(8), MQ1 ) /* q1 << 8 */ ;\
PMULLW ( MP1, MA1 ) /* t1 = (q1 - p1)*pa1 */ ;\
;\
TWO(PSUBW ( MQ2, MP2 )) /* pa2 - qa2 | pb2 - qb2 | pg2 - qg2 | pr2 - qr2 */ ;\
TWO(PSLLW ( CONST(8), MQ2 )) /* q2 << 8 */ ;\
TWO(PMULLW ( MP2, MA2 )) /* t2 = (q2 - p2)*pa2 */ ;\
;\
MOVQ ( MA1, MP1 ) ;\
PSRLW ( CONST(8), MA1 ) /* t1 >> 8 */ ;\
;\
TWO(MOVQ ( MA2, MP2 )) ;\
TWO(PSRLW ( CONST(8), MA2 )) /* t2 >> 8 */ ;\
;\
PADDW ( MA1, MP1 ) /* t1 + (t1 >> 8) ~= (t1/255) << 8 */ ;\
PSRLW ( CONST(7), MA1 ) /* t1 >> 15 */ ;\
;\
TWO(PADDW ( MA2, MP2 )) /* t2 + (t2 >> 8) ~= (t2/255) << 8 */ ;\
TWO(PSRLW ( CONST(7), MA2 )) /* t2 >> 15 */ ;\
;\
PADDW ( MP1, MA1 ) /* t1 + (t1 >> 8) + (t1 >>15) ~= (t1/255) << 8 */ ;\
TWO(PADDW ( MP2, MA2 )) /* t2 + (t2 >> 8) + (t2 >>15) ~= (t2/255) << 8 */ ;\
;\
PADDW ( MQ1, MA1 ) /* (t1/255 + q1) << 8 */ ;\
TWO(PADDW ( MQ2, MA2 )) /* (t2/255 + q2) << 8 */ ;\
;\
PSRLW ( CONST(8), MA1 ) /* sa1 | sb1 | sg1 | sr1 */ ;\
TWO(PSRLW ( CONST(8), MA2 )) /* sa2 | sb2 | sg2 | sr2 */
/* common blending setup code
*
* note that M00 is a register with 0x0000000000000000 constant which can be easily obtained making
*
* PXOR ( M00, M00 )
*/
#define GMB_LOAD(rgba, dest, MPP, MQQ) \
ONE(MOVD ( REGIND(rgba), MPP )) /* | | | | qa1 | qb1 | qg1 | qr1 */ ;\
ONE(MOVD ( REGIND(dest), MQQ )) /* | | | | pa1 | pb1 | pg1 | pr1 */ ;\
;\
TWO(MOVQ ( REGIND(rgba), MPP )) /* qa2 | qb2 | qg2 | qr2 | qa1 | qb1 | qg1 | qr1 */ ;\
TWO(MOVQ ( REGIND(dest), MQQ )) /* pa2 | pb2 | pg2 | pr2 | pa1 | pb1 | pg1 | pr1 */
#define GMB_UNPACK(MP1, MQ1, MP2, MQ2, M00) \
TWO(MOVQ ( MP1, MP2 )) ;\
TWO(MOVQ ( MQ1, MQ2 )) ;\
;\
PUNPCKLBW ( M00, MQ1 ) /* qa1 | qb1 | qg1 | qr1 */ ;\
TWO(PUNPCKHBW ( M00, MQ2 )) /* qa2 | qb2 | qg2 | qr2 */ ;\
PUNPCKLBW ( M00, MP1 ) /* pa1 | pb1 | pg1 | pr1 */ ;\
TWO(PUNPCKHBW ( M00, MP2 )) /* pa2 | pb2 | pg2 | pr2 */
#define GMB_ALPHA(MP1, MA1, MP2, MA2) \
MOVQ ( MP1, MA1 ) ;\
TWO(MOVQ ( MP2, MA2 )) ;\
;\
PUNPCKHWD ( MA1, MA1 ) /* pa1 | pa1 | | */ ;\
TWO(PUNPCKHWD ( MA2, MA2 )) /* pa2 | pa2 | | */ ;\
PUNPCKHDQ ( MA1, MA1 ) /* pa1 | pa1 | pa1 | pa1 */ ;\
TWO(PUNPCKHDQ ( MA2, MA2 )) /* pa2 | pa2 | pa2 | pa2 */
#define GMB_PACK( MS1, MS2 ) \
PACKUSWB ( MS2, MS1 ) /* sa2 | sb2 | sg2 | sr2 | sa1 | sb1 | sg1 | sr1 */ ;\
#define GMB_STORE(rgba, MSS ) \
ONE(MOVD ( MSS, REGIND(rgba) )) /* | | | | sa1 | sb1 | sg1 | sr1 */ ;\
TWO(MOVQ ( MSS, REGIND(rgba) )) /* sa2 | sb2 | sg2 | sr2 | sa1 | sb1 | sg1 | sr1 */
/* Kevin F. Quinn <kevquinn@gentoo.org> 2 July 2006
* Replace data segment constants with text-segment
* constants (via pushl/movq)
SEG_DATA
ALIGNDATA8
const_0080:
D_LONG 0x00800080, 0x00800080
const_80:
D_LONG 0x80808080, 0x80808080
*/
#define const_0080_l 0x00800080
#define const_0080_h 0x00800080
#define const_80_l 0x80808080
#define const_80_h 0x80808080
SEG_TEXT
/* Blend transparency function
*/
#define TAG(x) CONCAT(x,_transparency)
#define LLTAG(x) LLBL2(x,_transparency)
#define INIT \
PXOR ( MM0, MM0 ) /* 0x0000 | 0x0000 | 0x0000 | 0x0000 */
#define MAIN( rgba, dest ) \
GMB_LOAD( rgba, dest, MM1, MM2 ) ;\
GMB_UNPACK( MM1, MM2, MM4, MM5, MM0 ) ;\
GMB_ALPHA( MM1, MM3, MM4, MM6 ) ;\
GMB_LERP_GSC( MM1, MM2, MM3, MM4, MM5, MM6 ) ;\
GMB_PACK( MM3, MM6 ) ;\
GMB_STORE( rgba, MM3 )
#include "mmx_blendtmp.h"
/* Blend add function
*
* FIXME: Add some loop unrolling here...
*/
#define TAG(x) CONCAT(x,_add)
#define LLTAG(x) LLBL2(x,_add)
#define INIT
#define MAIN( rgba, dest ) \
ONE(MOVD ( REGIND(rgba), MM1 )) /* | | | | qa1 | qb1 | qg1 | qr1 */ ;\
ONE(MOVD ( REGIND(dest), MM2 )) /* | | | | pa1 | pb1 | pg1 | pr1 */ ;\
ONE(PADDUSB ( MM2, MM1 )) ;\
ONE(MOVD ( MM1, REGIND(rgba) )) /* | | | | sa1 | sb1 | sg1 | sr1 */ ;\
;\
TWO(MOVQ ( REGIND(rgba), MM1 )) /* qa2 | qb2 | qg2 | qr2 | qa1 | qb1 | qg1 | qr1 */ ;\
TWO(PADDUSB ( REGIND(dest), MM1 )) /* sa2 | sb2 | sg2 | sr2 | sa1 | sb1 | sg1 | sr1 */ ;\
TWO(MOVQ ( MM1, REGIND(rgba) ))
#include "mmx_blendtmp.h"
/* Blend min function
*/
#define TAG(x) CONCAT(x,_min)
#define LLTAG(x) LLBL2(x,_min)
/* Kevin F. Quinn 2nd July 2006
* Replace data segment constants with text-segment instructions
#define INIT \
MOVQ ( CONTENT(const_80), MM7 )
*/
#define INIT \
PUSH_L ( CONST(const_80_h) ) /* 0x80| 0x80| 0x80| 0x80| 0x80| 0x80| 0x80| 0x80*/ ;\
PUSH_L ( CONST(const_80_l) ) ;\
MOVQ ( REGIND(ESP), MM7 ) ;\
ADD_L ( CONST(8), ESP)
#define MAIN( rgba, dest ) \
GMB_LOAD( rgba, dest, MM1, MM2 ) ;\
MOVQ ( MM1, MM3 ) ;\
MOVQ ( MM2, MM4 ) ;\
PXOR ( MM7, MM3 ) /* unsigned -> signed */ ;\
PXOR ( MM7, MM4 ) /* unsigned -> signed */ ;\
PCMPGTB ( MM3, MM4 ) /* q > p ? 0xff : 0x00 */ ;\
PAND ( MM4, MM1 ) /* q > p ? p : 0 */ ;\
PANDN ( MM2, MM4 ) /* q > p ? 0 : q */ ;\
POR ( MM1, MM4 ) /* q > p ? p : q */ ;\
GMB_STORE( rgba, MM4 )
#include "mmx_blendtmp.h"
/* Blend max function
*/
#define TAG(x) CONCAT(x,_max)
#define LLTAG(x) LLBL2(x,_max)
/* Kevin F. Quinn 2nd July 2006
* Replace data segment constants with text-segment instructions
#define INIT \
MOVQ ( CONTENT(const_80), MM7 )
*/
#define INIT \
PUSH_L ( CONST(const_80_l) ) /* 0x80| 0x80| 0x80| 0x80| 0x80| 0x80| 0x80| 0x80*/ ;\
PUSH_L ( CONST(const_80_h) ) ;\
MOVQ ( REGIND(ESP), MM7 ) ;\
ADD_L ( CONST(8), ESP)
#define MAIN( rgba, dest ) \
GMB_LOAD( rgba, dest, MM1, MM2 ) ;\
MOVQ ( MM1, MM3 ) ;\
MOVQ ( MM2, MM4 ) ;\
PXOR ( MM7, MM3 ) /* unsigned -> signed */ ;\
PXOR ( MM7, MM4 ) /* unsigned -> signed */ ;\
PCMPGTB ( MM3, MM4 ) /* q > p ? 0xff : 0x00 */ ;\
PAND ( MM4, MM2 ) /* q > p ? q : 0 */ ;\
PANDN ( MM1, MM4 ) /* q > p ? 0 : p */ ;\
POR ( MM2, MM4 ) /* q > p ? p : q */ ;\
GMB_STORE( rgba, MM4 )
#include "mmx_blendtmp.h"
/* Blend modulate function
*/
#define TAG(x) CONCAT(x,_modulate)
#define LLTAG(x) LLBL2(x,_modulate)
/* Kevin F. Quinn 2nd July 2006
* Replace data segment constants with text-segment instructions
#define INIT \
MOVQ ( CONTENT(const_0080), MM7 )
*/
#define INIT \
PXOR ( MM0, MM0 ) /* 0x0000 | 0x0000 | 0x0000 | 0x0000 */ ;\
PUSH_L ( CONST(const_0080_l) ) /* 0x0080 | 0x0080 | 0x0080 | 0x0080 */ ;\
PUSH_L ( CONST(const_0080_h) ) ;\
MOVQ ( REGIND(ESP), MM7 ) ;\
ADD_L ( CONST(8), ESP)
#define MAIN( rgba, dest ) \
GMB_LOAD( rgba, dest, MM1, MM2 ) ;\
GMB_UNPACK( MM1, MM2, MM4, MM5, MM0 ) ;\
GMB_MULT_GSR( MM1, MM2, MM4, MM5, MM7 ) ;\
GMB_PACK( MM2, MM5 ) ;\
GMB_STORE( rgba, MM2 )
#include "mmx_blendtmp.h"
#endif
#if defined (__ELF__) && defined (__linux__)
.section .note.GNU-stack,"",%progbits
#endif

/contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/mmx_blendtmp.h
0,0 → 1,114
/*
* Written by José Fonseca <j_r_fonseca@yahoo.co.uk>
*/
/*
* void _mesa_mmx_blend( struct gl_context *ctx,
* GLuint n,
* const GLubyte mask[],
* GLchan rgba[][4],
* CONST GLchan dest[][4] )
*
*/
ALIGNTEXT16
GLOBL GLNAME( TAG(_mesa_mmx_blend) )
HIDDEN( TAG(_mesa_mmx_blend) )
GLNAME( TAG(_mesa_mmx_blend) ):
PUSH_L ( EBP )
MOV_L ( ESP, EBP )
PUSH_L ( ESI )
PUSH_L ( EDI )
PUSH_L ( EBX )
MOV_L ( REGOFF(12, EBP), ECX ) /* n */
CMP_L ( CONST(0), ECX)
JE ( LLTAG(GMB_return) )
MOV_L ( REGOFF(16, EBP), EBX ) /* mask */
MOV_L ( REGOFF(20, EBP), EDI ) /* rgba */
MOV_L ( REGOFF(24, EBP), ESI ) /* dest */
INIT
TEST_L ( CONST(4), EDI ) /* align rgba on an 8-byte boundary */
JZ ( LLTAG(GMB_align_end) )
CMP_B ( CONST(0), REGIND(EBX) ) /* *mask == 0 */
JE ( LLTAG(GMB_align_continue) )
/* runin */
#define ONE(x) x
#define TWO(x)
MAIN ( EDI, ESI )
#undef ONE
#undef TWO
LLTAG(GMB_align_continue):
DEC_L ( ECX ) /* n -= 1 */
INC_L ( EBX ) /* mask += 1 */
ADD_L ( CONST(4), EDI ) /* rgba += 1 */
ADD_L ( CONST(4), ESI ) /* dest += 1 */
LLTAG(GMB_align_end):
CMP_L ( CONST(2), ECX)
JB ( LLTAG(GMB_loop_end) )
ALIGNTEXT16
LLTAG(GMB_loop_begin):
CMP_W ( CONST(0), REGIND(EBX) ) /* *mask == 0 && *(mask + 1) == 0 */
JE ( LLTAG(GMB_loop_continue) )
/* main loop */
#define ONE(x)
#define TWO(x) x
MAIN ( EDI, ESI )
#undef ONE
#undef TWO
LLTAG(GMB_loop_continue):
DEC_L ( ECX )
DEC_L ( ECX ) /* n -= 2 */
ADD_L ( CONST(2), EBX ) /* mask += 2 */
ADD_L ( CONST(8), EDI ) /* rgba += 2 */
ADD_L ( CONST(8), ESI ) /* dest += 2 */
CMP_L ( CONST(2), ECX )
JAE ( LLTAG(GMB_loop_begin) )
LLTAG(GMB_loop_end):
CMP_L ( CONST(1), ECX )
JB ( LLTAG(GMB_done) )
CMP_B ( CONST(0), REGIND(EBX) ) /* *mask == 0 */
JE ( LLTAG(GMB_done) )
/* runout */
#define ONE(x) x
#define TWO(x)
MAIN ( EDI, ESI )
#undef ONE
#undef TWO
LLTAG(GMB_done):
EMMS
LLTAG(GMB_return):
POP_L ( EBX )
POP_L ( EDI )
POP_L ( ESI )
MOV_L ( EBP, ESP )
POP_L ( EBP )
RET
#undef TAG
#undef LLTAG
#undef INIT
#undef MAIN

/contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/norm_args.h
0,0 → 1,57
/*
* Mesa 3-D graphics library
*
* Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
/*
* Normal transform function interface for assembly code. Simply define
* FRAME_OFFSET to the number of bytes pushed onto the stack before
* using the ARG_* argument macros.
*
* Gareth Hughes
*/
#ifndef __NORM_ARGS_H__
#define __NORM_ARGS_H__
/* Offsets for normal_func arguments
*
* typedef void (*normal_func)( const GLmatrix *mat,
* GLfloat scale,
* const GLvector4f *in,
* const GLfloat lengths[],
* GLvector4f *dest );
*/
#define OFFSET_MAT 4
#define OFFSET_SCALE 8
#define OFFSET_IN 12
#define OFFSET_LENGTHS 16
#define OFFSET_DEST 20
#define ARG_MAT REGOFF(FRAME_OFFSET+OFFSET_MAT, ESP)
#define ARG_SCALE REGOFF(FRAME_OFFSET+OFFSET_SCALE, ESP)
#define ARG_IN REGOFF(FRAME_OFFSET+OFFSET_IN, ESP)
#define ARG_LENGTHS REGOFF(FRAME_OFFSET+OFFSET_LENGTHS, ESP)
#define ARG_DEST REGOFF(FRAME_OFFSET+OFFSET_DEST, ESP)
#endif

/contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/read_rgba_span_x86.S
0,0 → 1,686
/*
* (C) Copyright IBM Corporation 2004
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* on the rights to use, copy, modify, merge, publish, distribute, sub
* license, and/or sell copies of the Software, and to permit persons to whom
* the Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
* IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
* USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
/**
* \file read_rgba_span_x86.S
* Optimized routines to transfer pixel data from the framebuffer to a
* buffer in main memory.
*
* \author Ian Romanick <idr@us.ibm.com>
*/
.file "read_rgba_span_x86.S"
#if !defined(__DJGPP__) && !defined(__MINGW32__) && !defined(__APPLE__) /* this one cries for assyntax.h */
/* Kevin F. Quinn 2nd July 2006
* Replaced data segment constants with text-segment instructions.
*/
#define LOAD_MASK(mvins,m1,m2) \
pushl $0xff00ff00 ;\
pushl $0xff00ff00 ;\
pushl $0xff00ff00 ;\
pushl $0xff00ff00 ;\
mvins (%esp), m1 ;\
pushl $0x00ff0000 ;\
pushl $0x00ff0000 ;\
pushl $0x00ff0000 ;\
pushl $0x00ff0000 ;\
mvins (%esp), m2 ;\
addl $32, %esp
/* I implemented these as macros because they appear in several places,
* and I've tweaked them a number of times. I got tired of changing every
* place they appear. :)
*/
#define DO_ONE_PIXEL() \
movl (%ebx), %eax ; \
addl $4, %ebx ; \
bswap %eax /* ARGB -> BGRA */ ; \
rorl $8, %eax /* BGRA -> ABGR */ ; \
movl %eax, (%ecx) /* ABGR -> R, G, B, A */ ; \
addl $4, %ecx
#define DO_ONE_LAST_PIXEL() \
movl (%ebx), %eax ; \
bswap %eax /* ARGB -> BGRA */ ; \
rorl $8, %eax /* BGRA -> ABGR */ ; \
movl %eax, (%ecx) /* ABGR -> R, G, B, A */ ; \
/**
* MMX optimized version of the BGRA8888_REV to RGBA copy routine.
*
* \warning
* This function assumes that the caller will issue the EMMS instruction
* at the correct places.
*/
.globl _generic_read_RGBA_span_BGRA8888_REV_MMX
#ifndef USE_DRICORE
.hidden _generic_read_RGBA_span_BGRA8888_REV_MMX
#endif
.type _generic_read_RGBA_span_BGRA8888_REV_MMX, @function
_generic_read_RGBA_span_BGRA8888_REV_MMX:
pushl %ebx
#ifdef USE_INNER_EMMS
emms
#endif
LOAD_MASK(movq,%mm1,%mm2)
movl 8(%esp), %ebx /* source pointer */
movl 16(%esp), %edx /* number of pixels to copy */
movl 12(%esp), %ecx /* destination pointer */
testl %edx, %edx
jle .L20 /* Bail if there's nothing to do. */
movl %ebx, %eax
negl %eax
sarl $2, %eax
andl $1, %eax
je .L17
subl %eax, %edx
DO_ONE_PIXEL()
.L17:
/* Would it be faster to unroll this loop once and process 4 pixels
* per pass, instead of just two?
*/
movl %edx, %eax
shrl %eax
jmp .L18
.L19:
movq (%ebx), %mm0
addl $8, %ebx
/* These 9 instructions do what PSHUFB (if there were such an
* instruction) could do in 1. :(
*/
movq %mm0, %mm3
movq %mm0, %mm4
pand %mm2, %mm3
psllq $16, %mm4
psrlq $16, %mm3
pand %mm2, %mm4
pand %mm1, %mm0
por %mm4, %mm3
por %mm3, %mm0
movq %mm0, (%ecx)
addl $8, %ecx
subl $1, %eax
.L18:
jne .L19
#ifdef USE_INNER_EMMS
emms
#endif
/* At this point there are either 1 or 0 pixels remaining to be
* converted. Convert the last pixel, if needed.
*/
testl $1, %edx
je .L20
DO_ONE_LAST_PIXEL()
.L20:
popl %ebx
ret
.size _generic_read_RGBA_span_BGRA8888_REV_MMX, .-_generic_read_RGBA_span_BGRA8888_REV_MMX
/**
* SSE optimized version of the BGRA8888_REV to RGBA copy routine. SSE
* instructions are only actually used to read data from the framebuffer.
* In practice, the speed-up is pretty small.
*
* \todo
* Do some more testing and determine if there's any reason to have this
* function in addition to the MMX version.
*
* \warning
* This function assumes that the caller will issue the EMMS instruction
* at the correct places.
*/
.globl _generic_read_RGBA_span_BGRA8888_REV_SSE
#ifndef USE_DRICORE
.hidden _generic_read_RGBA_span_BGRA8888_REV_SSE
#endif
.type _generic_read_RGBA_span_BGRA8888_REV_SSE, @function
_generic_read_RGBA_span_BGRA8888_REV_SSE:
pushl %esi
pushl %ebx
pushl %ebp
#ifdef USE_INNER_EMMS
emms
#endif
LOAD_MASK(movq,%mm1,%mm2)
movl 16(%esp), %ebx /* source pointer */
movl 24(%esp), %edx /* number of pixels to copy */
movl 20(%esp), %ecx /* destination pointer */
testl %edx, %edx
jle .L35 /* Bail if there's nothing to do. */
movl %esp, %ebp
subl $16, %esp
andl $0xfffffff0, %esp
movl %ebx, %eax
movl %edx, %esi
negl %eax
andl $15, %eax
sarl $2, %eax
cmpl %edx, %eax
cmovle %eax, %esi
subl %esi, %edx
testl $1, %esi
je .L32
DO_ONE_PIXEL()
.L32:
testl $2, %esi
je .L31
movq (%ebx), %mm0
addl $8, %ebx
movq %mm0, %mm3
movq %mm0, %mm4
pand %mm2, %mm3
psllq $16, %mm4
psrlq $16, %mm3
pand %mm2, %mm4
pand %mm1, %mm0
por %mm4, %mm3
por %mm3, %mm0
movq %mm0, (%ecx)
addl $8, %ecx
.L31:
movl %edx, %eax
shrl $2, %eax
jmp .L33
.L34:
movaps (%ebx), %xmm0
addl $16, %ebx
/* This would be so much better if we could just move directly from
* an SSE register to an MMX register. Unfortunately, that
* functionality wasn't introduced until SSE2 with the MOVDQ2Q
* instruction.
*/
movaps %xmm0, (%esp)
movq (%esp), %mm0
movq 8(%esp), %mm5
movq %mm0, %mm3
movq %mm0, %mm4
movq %mm5, %mm6
movq %mm5, %mm7
pand %mm2, %mm3
pand %mm2, %mm6
psllq $16, %mm4
psllq $16, %mm7
psrlq $16, %mm3
psrlq $16, %mm6
pand %mm2, %mm4
pand %mm2, %mm7
pand %mm1, %mm0
pand %mm1, %mm5
por %mm4, %mm3
por %mm7, %mm6
por %mm3, %mm0
por %mm6, %mm5
movq %mm0, (%ecx)
movq %mm5, 8(%ecx)
addl $16, %ecx
subl $1, %eax
.L33:
jne .L34
#ifdef USE_INNER_EMMS
emms
#endif
movl %ebp, %esp
/* At this point there are either [0, 3] pixels remaining to be
* converted.
*/
testl $2, %edx
je .L36
movq (%ebx), %mm0
addl $8, %ebx
movq %mm0, %mm3
movq %mm0, %mm4
pand %mm2, %mm3
psllq $16, %mm4
psrlq $16, %mm3
pand %mm2, %mm4
pand %mm1, %mm0
por %mm4, %mm3
por %mm3, %mm0
movq %mm0, (%ecx)
addl $8, %ecx
.L36:
testl $1, %edx
je .L35
DO_ONE_LAST_PIXEL()
.L35:
popl %ebp
popl %ebx
popl %esi
ret
.size _generic_read_RGBA_span_BGRA8888_REV_SSE, .-_generic_read_RGBA_span_BGRA8888_REV_SSE
/**
* SSE2 optimized version of the BGRA8888_REV to RGBA copy routine.
*/
.text
.globl _generic_read_RGBA_span_BGRA8888_REV_SSE2
#ifndef USE_DRICORE
.hidden _generic_read_RGBA_span_BGRA8888_REV_SSE2
#endif
.type _generic_read_RGBA_span_BGRA8888_REV_SSE2, @function
_generic_read_RGBA_span_BGRA8888_REV_SSE2:
pushl %esi
pushl %ebx
LOAD_MASK(movdqu,%xmm1,%xmm2)
movl 12(%esp), %ebx /* source pointer */
movl 20(%esp), %edx /* number of pixels to copy */
movl 16(%esp), %ecx /* destination pointer */
movl %ebx, %eax
movl %edx, %esi
testl %edx, %edx
jle .L46 /* Bail if there's nothing to do. */
/* If the source pointer isn't a multiple of 16 we have to process
* a few pixels the "slow" way to get the address aligned for
* the SSE fetch intsructions.
*/
negl %eax
andl $15, %eax
sarl $2, %eax
cmpl %edx, %eax
cmovbe %eax, %esi
subl %esi, %edx
testl $1, %esi
je .L41
DO_ONE_PIXEL()
.L41:
testl $2, %esi
je .L40
movq (%ebx), %xmm0
addl $8, %ebx
movdqa %xmm0, %xmm3
movdqa %xmm0, %xmm4
andps %xmm1, %xmm0
andps %xmm2, %xmm3
pslldq $2, %xmm4
psrldq $2, %xmm3
andps %xmm2, %xmm4
orps %xmm4, %xmm3
orps %xmm3, %xmm0
movq %xmm0, (%ecx)
addl $8, %ecx
.L40:
/* Would it be worth having a specialized version of this loop for
* the case where the destination is 16-byte aligned? That version
* would be identical except that it could use movedqa instead of
* movdqu.
*/
movl %edx, %eax
shrl $2, %eax
jmp .L42
.L43:
movdqa (%ebx), %xmm0
addl $16, %ebx
movdqa %xmm0, %xmm3
movdqa %xmm0, %xmm4
andps %xmm1, %xmm0
andps %xmm2, %xmm3
pslldq $2, %xmm4
psrldq $2, %xmm3
andps %xmm2, %xmm4
orps %xmm4, %xmm3
orps %xmm3, %xmm0
movdqu %xmm0, (%ecx)
addl $16, %ecx
subl $1, %eax
.L42:
jne .L43
/* There may be upto 3 pixels remaining to be copied. Take care
* of them now. We do the 2 pixel case first because the data
* will be aligned.
*/
testl $2, %edx
je .L47
movq (%ebx), %xmm0
addl $8, %ebx
movdqa %xmm0, %xmm3
movdqa %xmm0, %xmm4
andps %xmm1, %xmm0
andps %xmm2, %xmm3
pslldq $2, %xmm4
psrldq $2, %xmm3
andps %xmm2, %xmm4
orps %xmm4, %xmm3
orps %xmm3, %xmm0
movq %xmm0, (%ecx)
addl $8, %ecx
.L47:
testl $1, %edx
je .L46
DO_ONE_LAST_PIXEL()
.L46:
popl %ebx
popl %esi
ret
.size _generic_read_RGBA_span_BGRA8888_REV_SSE2, .-_generic_read_RGBA_span_BGRA8888_REV_SSE2
#define MASK_565_L 0x07e0f800
#define MASK_565_H 0x0000001f
/* Setting SCALE_ADJUST to 5 gives a perfect match with the
* classic C implementation in Mesa. Setting SCALE_ADJUST
* to 0 is slightly faster but at a small cost to accuracy.
*/
#define SCALE_ADJUST 5
#if SCALE_ADJUST == 5
#define PRESCALE_L 0x00100001
#define PRESCALE_H 0x00000200
#define SCALE_L 0x40C620E8
#define SCALE_H 0x0000839d
#elif SCALE_ADJUST == 0
#define PRESCALE_L 0x00200001
#define PRESCALE_H 0x00000800
#define SCALE_L 0x01040108
#define SCALE_H 0x00000108
#else
#error SCALE_ADJUST must either be 5 or 0.
#endif
#define ALPHA_L 0x00000000
#define ALPHA_H 0x00ff0000
/**
* MMX optimized version of the RGB565 to RGBA copy routine.
*/
.text
.globl _generic_read_RGBA_span_RGB565_MMX
#ifndef USE_DRICORE
.hidden _generic_read_RGBA_span_RGB565_MMX
#endif
.type _generic_read_RGBA_span_RGB565_MMX, @function
_generic_read_RGBA_span_RGB565_MMX:
#ifdef USE_INNER_EMMS
emms
#endif
movl 4(%esp), %eax /* source pointer */
movl 8(%esp), %edx /* destination pointer */
movl 12(%esp), %ecx /* number of pixels to copy */
pushl $MASK_565_H
pushl $MASK_565_L
movq (%esp), %mm5
pushl $PRESCALE_H
pushl $PRESCALE_L
movq (%esp), %mm6
pushl $SCALE_H
pushl $SCALE_L
movq (%esp), %mm7
pushl $ALPHA_H
pushl $ALPHA_L
movq (%esp), %mm3
addl $32,%esp
sarl $2, %ecx
jl .L01 /* Bail early if the count is negative. */
jmp .L02
.L03:
/* Fetch 4 RGB565 pixels into %mm4. Distribute the first and
* second pixels into the four words of %mm0 and %mm2.
*/
movq (%eax), %mm4
addl $8, %eax
pshufw $0x00, %mm4, %mm0
pshufw $0x55, %mm4, %mm2
/* Mask the pixels so that each word of each register contains only
* one color component.
*/
pand %mm5, %mm0
pand %mm5, %mm2
/* Adjust the component values so that they are as small as possible,
* but large enough so that we can multiply them by an unsigned 16-bit
* number and get a value as large as 0x00ff0000.
*/
pmullw %mm6, %mm0
pmullw %mm6, %mm2
#if SCALE_ADJUST > 0
psrlw $SCALE_ADJUST, %mm0
psrlw $SCALE_ADJUST, %mm2
#endif
/* Scale the input component values to be on the range
* [0, 0x00ff0000]. This it the real magic of the whole routine.
*/
pmulhuw %mm7, %mm0
pmulhuw %mm7, %mm2
/* Always set the alpha value to 0xff.
*/
por %mm3, %mm0
por %mm3, %mm2
/* Pack the 16-bit values to 8-bit values and store the converted
* pixel data.
*/
packuswb %mm2, %mm0
movq %mm0, (%edx)
addl $8, %edx
pshufw $0xaa, %mm4, %mm0
pshufw $0xff, %mm4, %mm2
pand %mm5, %mm0
pand %mm5, %mm2
pmullw %mm6, %mm0
pmullw %mm6, %mm2
#if SCALE_ADJUST > 0
psrlw $SCALE_ADJUST, %mm0
psrlw $SCALE_ADJUST, %mm2
#endif
pmulhuw %mm7, %mm0
pmulhuw %mm7, %mm2
por %mm3, %mm0
por %mm3, %mm2
packuswb %mm2, %mm0
movq %mm0, (%edx)
addl $8, %edx
subl $1, %ecx
.L02:
jne .L03
/* At this point there can be at most 3 pixels left to process. If
* there is either 2 or 3 left, process 2.
*/
movl 12(%esp), %ecx
testl $0x02, %ecx
je .L04
movd (%eax), %mm4
addl $4, %eax
pshufw $0x00, %mm4, %mm0
pshufw $0x55, %mm4, %mm2
pand %mm5, %mm0
pand %mm5, %mm2
pmullw %mm6, %mm0
pmullw %mm6, %mm2
#if SCALE_ADJUST > 0
psrlw $SCALE_ADJUST, %mm0
psrlw $SCALE_ADJUST, %mm2
#endif
pmulhuw %mm7, %mm0
pmulhuw %mm7, %mm2
por %mm3, %mm0
por %mm3, %mm2
packuswb %mm2, %mm0
movq %mm0, (%edx)
addl $8, %edx
.L04:
/* At this point there can be at most 1 pixel left to process.
* Process it if needed.
*/
testl $0x01, %ecx
je .L01
movzwl (%eax), %ecx
movd %ecx, %mm4
pshufw $0x00, %mm4, %mm0
pand %mm5, %mm0
pmullw %mm6, %mm0
#if SCALE_ADJUST > 0
psrlw $SCALE_ADJUST, %mm0
#endif
pmulhuw %mm7, %mm0
por %mm3, %mm0
packuswb %mm0, %mm0
movd %mm0, (%edx)
.L01:
#ifdef USE_INNER_EMMS
emms
#endif
ret
#endif /* !defined(__DJGPP__) && !defined(__MINGW32__) && !defined(__APPLE__) */
#if defined (__ELF__) && defined (__linux__)
.section .note.GNU-stack,"",%progbits
#endif

/contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/read_rgba_span_x86.h
0,0 → 1,56
/*
* (C) Copyright IBM Corporation 2004
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* on the rights to use, copy, modify, merge, publish, distribute, sub
* license, and/or sell copies of the Software, and to permit persons to whom
* the Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
* IBM AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
* USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
/**
* \file read_rgba_span_x86.h
*
* \author Ian Romanick <idr@us.ibm.com>
*/
#ifndef READ_RGBA_SPAN_X86_H
#define READ_RGBA_SPAN_X86_H
#if defined(USE_SSE_ASM) || defined(USE_MMX_ASM)
#include "x86/common_x86_asm.h"
#endif
#if defined(USE_SSE_ASM)
extern void _generic_read_RGBA_span_BGRA8888_REV_SSE2( const unsigned char *,
unsigned char *, unsigned );
#endif
#if defined(USE_SSE_ASM)
extern void _generic_read_RGBA_span_BGRA8888_REV_SSE( const unsigned char *,
unsigned char *, unsigned );
#endif
#if defined(USE_MMX_ASM)
extern void _generic_read_RGBA_span_BGRA8888_REV_MMX( const unsigned char *,
unsigned char *, unsigned );
extern void _generic_read_RGBA_span_RGB565_MMX( const unsigned char *,
unsigned char *, unsigned );
#endif
#endif /* READ_RGBA_SPAN_X86_H */

/contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/rtasm/x86sse.c
0,0 → 1,1203
#ifdef USE_X86_ASM
#if defined(__i386__) || defined(__386__)
#include "main/imports.h"
#include "x86sse.h"
#define DISASSEM 0
#define X86_TWOB 0x0f
#if 0
static unsigned char *cptr( void (*label)() )
{
return (unsigned char *)(unsigned long)label;
}
#endif
static void do_realloc( struct x86_function *p )
{
if (p->size == 0) {
p->size = 1024;
p->store = _mesa_exec_malloc(p->size);
p->csr = p->store;
}
else {
unsigned used = p->csr - p->store;
unsigned char *tmp = p->store;
p->size *= 2;
p->store = _mesa_exec_malloc(p->size);
memcpy(p->store, tmp, used);
p->csr = p->store + used;
_mesa_exec_free(tmp);
}
}
/* Emit bytes to the instruction stream:
*/
static unsigned char *reserve( struct x86_function *p, int bytes )
{
if (p->csr + bytes - p->store > p->size)
do_realloc(p);
{
unsigned char *csr = p->csr;
p->csr += bytes;
return csr;
}
}
static void emit_1b( struct x86_function *p, char b0 )
{
char *csr = (char *)reserve(p, 1);
*csr = b0;
}
static void emit_1i( struct x86_function *p, int i0 )
{
int *icsr = (int *)reserve(p, sizeof(i0));
*icsr = i0;
}
static void emit_1ub( struct x86_function *p, unsigned char b0 )
{
unsigned char *csr = reserve(p, 1);
*csr++ = b0;
}
static void emit_2ub( struct x86_function *p, unsigned char b0, unsigned char b1 )
{
unsigned char *csr = reserve(p, 2);
*csr++ = b0;
*csr++ = b1;
}
static void emit_3ub( struct x86_function *p, unsigned char b0, unsigned char b1, unsigned char b2 )
{
unsigned char *csr = reserve(p, 3);
*csr++ = b0;
*csr++ = b1;
*csr++ = b2;
}
/* Build a modRM byte + possible displacement. No treatment of SIB
* indexing. BZZT - no way to encode an absolute address.
*/
static void emit_modrm( struct x86_function *p,
struct x86_reg reg,
struct x86_reg regmem )
{
unsigned char val = 0;
assert(reg.mod == mod_REG);
val |= regmem.mod << 6; /* mod field */
val |= reg.idx << 3; /* reg field */
val |= regmem.idx; /* r/m field */
emit_1ub(p, val);
/* Oh-oh we've stumbled into the SIB thing.
*/
if (regmem.file == file_REG32 &&
regmem.idx == reg_SP) {
emit_1ub(p, 0x24); /* simplistic! */
}
switch (regmem.mod) {
case mod_REG:
case mod_INDIRECT:
break;
case mod_DISP8:
emit_1b(p, regmem.disp);
break;
case mod_DISP32:
emit_1i(p, regmem.disp);
break;
default:
assert(0);
break;
}
}
static void emit_modrm_noreg( struct x86_function *p,
unsigned op,
struct x86_reg regmem )
{
struct x86_reg dummy = x86_make_reg(file_REG32, op);
emit_modrm(p, dummy, regmem);
}
/* Many x86 instructions have two opcodes to cope with the situations
* where the destination is a register or memory reference
* respectively. This function selects the correct opcode based on
* the arguments presented.
*/
static void emit_op_modrm( struct x86_function *p,
unsigned char op_dst_is_reg,
unsigned char op_dst_is_mem,
struct x86_reg dst,
struct x86_reg src )
{
switch (dst.mod) {
case mod_REG:
emit_1ub(p, op_dst_is_reg);
emit_modrm(p, dst, src);
break;
case mod_INDIRECT:
case mod_DISP32:
case mod_DISP8:
assert(src.mod == mod_REG);
emit_1ub(p, op_dst_is_mem);
emit_modrm(p, src, dst);
break;
default:
assert(0);
break;
}
}
/* Create and manipulate registers and regmem values:
*/
struct x86_reg x86_make_reg( enum x86_reg_file file,
enum x86_reg_name idx )
{
struct x86_reg reg;
reg.file = file;
reg.idx = idx;
reg.mod = mod_REG;
reg.disp = 0;
return reg;
}
struct x86_reg x86_make_disp( struct x86_reg reg,
int disp )
{
assert(reg.file == file_REG32);
if (reg.mod == mod_REG)
reg.disp = disp;
else
reg.disp += disp;
if (reg.disp == 0)
reg.mod = mod_INDIRECT;
else if (reg.disp <= 127 && reg.disp >= -128)
reg.mod = mod_DISP8;
else
reg.mod = mod_DISP32;
return reg;
}
struct x86_reg x86_deref( struct x86_reg reg )
{
return x86_make_disp(reg, 0);
}
struct x86_reg x86_get_base_reg( struct x86_reg reg )
{
return x86_make_reg( reg.file, reg.idx );
}
unsigned char *x86_get_label( struct x86_function *p )
{
return p->csr;
}
/***********************************************************************
* x86 instructions
*/
void x86_jcc( struct x86_function *p,
enum x86_cc cc,
unsigned char *label )
{
int offset = label - (x86_get_label(p) + 2);
if (offset <= 127 && offset >= -128) {
emit_1ub(p, 0x70 + cc);
emit_1b(p, (char) offset);
}
else {
offset = label - (x86_get_label(p) + 6);
emit_2ub(p, 0x0f, 0x80 + cc);
emit_1i(p, offset);
}
}
/* Always use a 32bit offset for forward jumps:
*/
unsigned char *x86_jcc_forward( struct x86_function *p,
enum x86_cc cc )
{
emit_2ub(p, 0x0f, 0x80 + cc);
emit_1i(p, 0);
return x86_get_label(p);
}
unsigned char *x86_jmp_forward( struct x86_function *p)
{
emit_1ub(p, 0xe9);
emit_1i(p, 0);
return x86_get_label(p);
}
unsigned char *x86_call_forward( struct x86_function *p)
{
emit_1ub(p, 0xe8);
emit_1i(p, 0);
return x86_get_label(p);
}
/* Fixup offset from forward jump:
*/
void x86_fixup_fwd_jump( struct x86_function *p,
unsigned char *fixup )
{
*(int *)(fixup - 4) = x86_get_label(p) - fixup;
}
void x86_jmp( struct x86_function *p, unsigned char *label)
{
emit_1ub(p, 0xe9);
emit_1i(p, label - x86_get_label(p) - 4);
}
#if 0
/* This doesn't work once we start reallocating & copying the
* generated code on buffer fills, because the call is relative to the
* current pc.
*/
void x86_call( struct x86_function *p, void (*label)())
{
emit_1ub(p, 0xe8);
emit_1i(p, cptr(label) - x86_get_label(p) - 4);
}
#else
void x86_call( struct x86_function *p, struct x86_reg reg)
{
emit_1ub(p, 0xff);
emit_modrm_noreg(p, 2, reg);
}
#endif
/* michal:
* Temporary. As I need immediate operands, and dont want to mess with the codegen,
* I load the immediate into general purpose register and use it.
*/
void x86_mov_reg_imm( struct x86_function *p, struct x86_reg dst, int imm )
{
assert(dst.mod == mod_REG);
emit_1ub(p, 0xb8 + dst.idx);
emit_1i(p, imm);
}
void x86_push( struct x86_function *p,
struct x86_reg reg )
{
assert(reg.mod == mod_REG);
emit_1ub(p, 0x50 + reg.idx);
p->stack_offset += 4;
}
void x86_pop( struct x86_function *p,
struct x86_reg reg )
{
assert(reg.mod == mod_REG);
emit_1ub(p, 0x58 + reg.idx);
p->stack_offset -= 4;
}
void x86_inc( struct x86_function *p,
struct x86_reg reg )
{
assert(reg.mod == mod_REG);
emit_1ub(p, 0x40 + reg.idx);
}
void x86_dec( struct x86_function *p,
struct x86_reg reg )
{
assert(reg.mod == mod_REG);
emit_1ub(p, 0x48 + reg.idx);
}
void x86_ret( struct x86_function *p )
{
emit_1ub(p, 0xc3);
}
void x86_sahf( struct x86_function *p )
{
emit_1ub(p, 0x9e);
}
void x86_mov( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
emit_op_modrm( p, 0x8b, 0x89, dst, src );
}
void x86_xor( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
emit_op_modrm( p, 0x33, 0x31, dst, src );
}
void x86_cmp( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
emit_op_modrm( p, 0x3b, 0x39, dst, src );
}
void x86_lea( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
emit_1ub(p, 0x8d);
emit_modrm( p, dst, src );
}
void x86_test( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
emit_1ub(p, 0x85);
emit_modrm( p, dst, src );
}
void x86_add( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
emit_op_modrm(p, 0x03, 0x01, dst, src );
}
void x86_mul( struct x86_function *p,
struct x86_reg src )
{
assert (src.file == file_REG32 && src.mod == mod_REG);
emit_op_modrm(p, 0xf7, 0, x86_make_reg (file_REG32, reg_SP), src );
}
void x86_sub( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
emit_op_modrm(p, 0x2b, 0x29, dst, src );
}
void x86_or( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
emit_op_modrm( p, 0x0b, 0x09, dst, src );
}
void x86_and( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
emit_op_modrm( p, 0x23, 0x21, dst, src );
}
/***********************************************************************
* SSE instructions
*/
void sse_movss( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
emit_2ub(p, 0xF3, X86_TWOB);
emit_op_modrm( p, 0x10, 0x11, dst, src );
}
void sse_movaps( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
emit_1ub(p, X86_TWOB);
emit_op_modrm( p, 0x28, 0x29, dst, src );
}
void sse_movups( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
emit_1ub(p, X86_TWOB);
emit_op_modrm( p, 0x10, 0x11, dst, src );
}
void sse_movhps( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
assert(dst.mod != mod_REG || src.mod != mod_REG);
emit_1ub(p, X86_TWOB);
emit_op_modrm( p, 0x16, 0x17, dst, src ); /* cf movlhps */
}
void sse_movlps( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
assert(dst.mod != mod_REG || src.mod != mod_REG);
emit_1ub(p, X86_TWOB);
emit_op_modrm( p, 0x12, 0x13, dst, src ); /* cf movhlps */
}
void sse_maxps( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
emit_2ub(p, X86_TWOB, 0x5F);
emit_modrm( p, dst, src );
}
void sse_maxss( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
emit_3ub(p, 0xF3, X86_TWOB, 0x5F);
emit_modrm( p, dst, src );
}
void sse_divss( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
emit_3ub(p, 0xF3, X86_TWOB, 0x5E);
emit_modrm( p, dst, src );
}
void sse_minps( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
emit_2ub(p, X86_TWOB, 0x5D);
emit_modrm( p, dst, src );
}
void sse_subps( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
emit_2ub(p, X86_TWOB, 0x5C);
emit_modrm( p, dst, src );
}
void sse_mulps( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
emit_2ub(p, X86_TWOB, 0x59);
emit_modrm( p, dst, src );
}
void sse_mulss( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
emit_3ub(p, 0xF3, X86_TWOB, 0x59);
emit_modrm( p, dst, src );
}
void sse_addps( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
emit_2ub(p, X86_TWOB, 0x58);
emit_modrm( p, dst, src );
}
void sse_addss( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
emit_3ub(p, 0xF3, X86_TWOB, 0x58);
emit_modrm( p, dst, src );
}
void sse_andnps( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
emit_2ub(p, X86_TWOB, 0x55);
emit_modrm( p, dst, src );
}
void sse_andps( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
emit_2ub(p, X86_TWOB, 0x54);
emit_modrm( p, dst, src );
}
void sse_rsqrtps( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
emit_2ub(p, X86_TWOB, 0x52);
emit_modrm( p, dst, src );
}
void sse_rsqrtss( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
emit_3ub(p, 0xF3, X86_TWOB, 0x52);
emit_modrm( p, dst, src );
}
void sse_movhlps( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
assert(dst.mod == mod_REG && src.mod == mod_REG);
emit_2ub(p, X86_TWOB, 0x12);
emit_modrm( p, dst, src );
}
void sse_movlhps( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
assert(dst.mod == mod_REG && src.mod == mod_REG);
emit_2ub(p, X86_TWOB, 0x16);
emit_modrm( p, dst, src );
}
void sse_orps( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
emit_2ub(p, X86_TWOB, 0x56);
emit_modrm( p, dst, src );
}
void sse_xorps( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
emit_2ub(p, X86_TWOB, 0x57);
emit_modrm( p, dst, src );
}
void sse_cvtps2pi( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
assert(dst.file == file_MMX &&
(src.file == file_XMM || src.mod != mod_REG));
p->need_emms = 1;
emit_2ub(p, X86_TWOB, 0x2d);
emit_modrm( p, dst, src );
}
/* Shufps can also be used to implement a reduced swizzle when dest ==
* arg0.
*/
void sse_shufps( struct x86_function *p,
struct x86_reg dest,
struct x86_reg arg0,
unsigned char shuf)
{
emit_2ub(p, X86_TWOB, 0xC6);
emit_modrm(p, dest, arg0);
emit_1ub(p, shuf);
}
void sse_cmpps( struct x86_function *p,
struct x86_reg dest,
struct x86_reg arg0,
unsigned char cc)
{
emit_2ub(p, X86_TWOB, 0xC2);
emit_modrm(p, dest, arg0);
emit_1ub(p, cc);
}
void sse_pmovmskb( struct x86_function *p,
struct x86_reg dest,
struct x86_reg src)
{
emit_3ub(p, 0x66, X86_TWOB, 0xD7);
emit_modrm(p, dest, src);
}
/***********************************************************************
* SSE2 instructions
*/
/**
* Perform a reduced swizzle:
*/
void sse2_pshufd( struct x86_function *p,
struct x86_reg dest,
struct x86_reg arg0,
unsigned char shuf)
{
emit_3ub(p, 0x66, X86_TWOB, 0x70);
emit_modrm(p, dest, arg0);
emit_1ub(p, shuf);
}
void sse2_cvttps2dq( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
emit_3ub( p, 0xF3, X86_TWOB, 0x5B );
emit_modrm( p, dst, src );
}
void sse2_cvtps2dq( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
emit_3ub(p, 0x66, X86_TWOB, 0x5B);
emit_modrm( p, dst, src );
}
void sse2_packssdw( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
emit_3ub(p, 0x66, X86_TWOB, 0x6B);
emit_modrm( p, dst, src );
}
void sse2_packsswb( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
emit_3ub(p, 0x66, X86_TWOB, 0x63);
emit_modrm( p, dst, src );
}
void sse2_packuswb( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
emit_3ub(p, 0x66, X86_TWOB, 0x67);
emit_modrm( p, dst, src );
}
void sse2_rcpps( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
emit_2ub(p, X86_TWOB, 0x53);
emit_modrm( p, dst, src );
}
void sse2_rcpss( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
emit_3ub(p, 0xF3, X86_TWOB, 0x53);
emit_modrm( p, dst, src );
}
void sse2_movd( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
emit_2ub(p, 0x66, X86_TWOB);
emit_op_modrm( p, 0x6e, 0x7e, dst, src );
}
/***********************************************************************
* x87 instructions
*/
void x87_fist( struct x86_function *p, struct x86_reg dst )
{
emit_1ub(p, 0xdb);
emit_modrm_noreg(p, 2, dst);
}
void x87_fistp( struct x86_function *p, struct x86_reg dst )
{
emit_1ub(p, 0xdb);
emit_modrm_noreg(p, 3, dst);
}
void x87_fild( struct x86_function *p, struct x86_reg arg )
{
emit_1ub(p, 0xdf);
emit_modrm_noreg(p, 0, arg);
}
void x87_fldz( struct x86_function *p )
{
emit_2ub(p, 0xd9, 0xee);
}
void x87_fldcw( struct x86_function *p, struct x86_reg arg )
{
assert(arg.file == file_REG32);
assert(arg.mod != mod_REG);
emit_1ub(p, 0xd9);
emit_modrm_noreg(p, 5, arg);
}
void x87_fld1( struct x86_function *p )
{
emit_2ub(p, 0xd9, 0xe8);
}
void x87_fldl2e( struct x86_function *p )
{
emit_2ub(p, 0xd9, 0xea);
}
void x87_fldln2( struct x86_function *p )
{
emit_2ub(p, 0xd9, 0xed);
}
void x87_fwait( struct x86_function *p )
{
emit_1ub(p, 0x9b);
}
void x87_fnclex( struct x86_function *p )
{
emit_2ub(p, 0xdb, 0xe2);
}
void x87_fclex( struct x86_function *p )
{
x87_fwait(p);
x87_fnclex(p);
}
static void x87_arith_op( struct x86_function *p, struct x86_reg dst, struct x86_reg arg,
unsigned char dst0ub0,
unsigned char dst0ub1,
unsigned char arg0ub0,
unsigned char arg0ub1,
unsigned char argmem_noreg)
{
assert(dst.file == file_x87);
if (arg.file == file_x87) {
if (dst.idx == 0)
emit_2ub(p, dst0ub0, dst0ub1+arg.idx);
else if (arg.idx == 0)
emit_2ub(p, arg0ub0, arg0ub1+arg.idx);
else
assert(0);
}
else if (dst.idx == 0) {
assert(arg.file == file_REG32);
emit_1ub(p, 0xd8);
emit_modrm_noreg(p, argmem_noreg, arg);
}
else
assert(0);
}
void x87_fmul( struct x86_function *p, struct x86_reg dst, struct x86_reg arg )
{
x87_arith_op(p, dst, arg,
0xd8, 0xc8,
0xdc, 0xc8,
4);
}
void x87_fsub( struct x86_function *p, struct x86_reg dst, struct x86_reg arg )
{
x87_arith_op(p, dst, arg,
0xd8, 0xe0,
0xdc, 0xe8,
4);
}
void x87_fsubr( struct x86_function *p, struct x86_reg dst, struct x86_reg arg )
{
x87_arith_op(p, dst, arg,
0xd8, 0xe8,
0xdc, 0xe0,
5);
}
void x87_fadd( struct x86_function *p, struct x86_reg dst, struct x86_reg arg )
{
x87_arith_op(p, dst, arg,
0xd8, 0xc0,
0xdc, 0xc0,
0);
}
void x87_fdiv( struct x86_function *p, struct x86_reg dst, struct x86_reg arg )
{
x87_arith_op(p, dst, arg,
0xd8, 0xf0,
0xdc, 0xf8,
6);
}
void x87_fdivr( struct x86_function *p, struct x86_reg dst, struct x86_reg arg )
{
x87_arith_op(p, dst, arg,
0xd8, 0xf8,
0xdc, 0xf0,
7);
}
void x87_fmulp( struct x86_function *p, struct x86_reg dst )
{
assert(dst.file == file_x87);
assert(dst.idx >= 1);
emit_2ub(p, 0xde, 0xc8+dst.idx);
}
void x87_fsubp( struct x86_function *p, struct x86_reg dst )
{
assert(dst.file == file_x87);
assert(dst.idx >= 1);
emit_2ub(p, 0xde, 0xe8+dst.idx);
}
void x87_fsubrp( struct x86_function *p, struct x86_reg dst )
{
assert(dst.file == file_x87);
assert(dst.idx >= 1);
emit_2ub(p, 0xde, 0xe0+dst.idx);
}
void x87_faddp( struct x86_function *p, struct x86_reg dst )
{
assert(dst.file == file_x87);
assert(dst.idx >= 1);
emit_2ub(p, 0xde, 0xc0+dst.idx);
}
void x87_fdivp( struct x86_function *p, struct x86_reg dst )
{
assert(dst.file == file_x87);
assert(dst.idx >= 1);
emit_2ub(p, 0xde, 0xf8+dst.idx);
}
void x87_fdivrp( struct x86_function *p, struct x86_reg dst )
{
assert(dst.file == file_x87);
assert(dst.idx >= 1);
emit_2ub(p, 0xde, 0xf0+dst.idx);
}
void x87_fucom( struct x86_function *p, struct x86_reg arg )
{
assert(arg.file == file_x87);
emit_2ub(p, 0xdd, 0xe0+arg.idx);
}
void x87_fucomp( struct x86_function *p, struct x86_reg arg )
{
assert(arg.file == file_x87);
emit_2ub(p, 0xdd, 0xe8+arg.idx);
}
void x87_fucompp( struct x86_function *p )
{
emit_2ub(p, 0xda, 0xe9);
}
void x87_fxch( struct x86_function *p, struct x86_reg arg )
{
assert(arg.file == file_x87);
emit_2ub(p, 0xd9, 0xc8+arg.idx);
}
void x87_fabs( struct x86_function *p )
{
emit_2ub(p, 0xd9, 0xe1);
}
void x87_fchs( struct x86_function *p )
{
emit_2ub(p, 0xd9, 0xe0);
}
void x87_fcos( struct x86_function *p )
{
emit_2ub(p, 0xd9, 0xff);
}
void x87_fprndint( struct x86_function *p )
{
emit_2ub(p, 0xd9, 0xfc);
}
void x87_fscale( struct x86_function *p )
{
emit_2ub(p, 0xd9, 0xfd);
}
void x87_fsin( struct x86_function *p )
{
emit_2ub(p, 0xd9, 0xfe);
}
void x87_fsincos( struct x86_function *p )
{
emit_2ub(p, 0xd9, 0xfb);
}
void x87_fsqrt( struct x86_function *p )
{
emit_2ub(p, 0xd9, 0xfa);
}
void x87_fxtract( struct x86_function *p )
{
emit_2ub(p, 0xd9, 0xf4);
}
/* st0 = (2^st0)-1
*
* Restrictions: -1.0 <= st0 <= 1.0
*/
void x87_f2xm1( struct x86_function *p )
{
emit_2ub(p, 0xd9, 0xf0);
}
/* st1 = st1 * log2(st0);
* pop_stack;
*/
void x87_fyl2x( struct x86_function *p )
{
emit_2ub(p, 0xd9, 0xf1);
}
/* st1 = st1 * log2(st0 + 1.0);
* pop_stack;
*
* A fast operation, with restrictions: -.29 < st0 < .29
*/
void x87_fyl2xp1( struct x86_function *p )
{
emit_2ub(p, 0xd9, 0xf9);
}
void x87_fld( struct x86_function *p, struct x86_reg arg )
{
if (arg.file == file_x87)
emit_2ub(p, 0xd9, 0xc0 + arg.idx);
else {
emit_1ub(p, 0xd9);
emit_modrm_noreg(p, 0, arg);
}
}
void x87_fst( struct x86_function *p, struct x86_reg dst )
{
if (dst.file == file_x87)
emit_2ub(p, 0xdd, 0xd0 + dst.idx);
else {
emit_1ub(p, 0xd9);
emit_modrm_noreg(p, 2, dst);
}
}
void x87_fstp( struct x86_function *p, struct x86_reg dst )
{
if (dst.file == file_x87)
emit_2ub(p, 0xdd, 0xd8 + dst.idx);
else {
emit_1ub(p, 0xd9);
emit_modrm_noreg(p, 3, dst);
}
}
void x87_fcom( struct x86_function *p, struct x86_reg dst )
{
if (dst.file == file_x87)
emit_2ub(p, 0xd8, 0xd0 + dst.idx);
else {
emit_1ub(p, 0xd8);
emit_modrm_noreg(p, 2, dst);
}
}
void x87_fcomp( struct x86_function *p, struct x86_reg dst )
{
if (dst.file == file_x87)
emit_2ub(p, 0xd8, 0xd8 + dst.idx);
else {
emit_1ub(p, 0xd8);
emit_modrm_noreg(p, 3, dst);
}
}
void x87_fnstsw( struct x86_function *p, struct x86_reg dst )
{
assert(dst.file == file_REG32);
if (dst.idx == reg_AX &&
dst.mod == mod_REG)
emit_2ub(p, 0xdf, 0xe0);
else {
emit_1ub(p, 0xdd);
emit_modrm_noreg(p, 7, dst);
}
}
/***********************************************************************
* MMX instructions
*/
void mmx_emms( struct x86_function *p )
{
assert(p->need_emms);
emit_2ub(p, 0x0f, 0x77);
p->need_emms = 0;
}
void mmx_packssdw( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
assert(dst.file == file_MMX &&
(src.file == file_MMX || src.mod != mod_REG));
p->need_emms = 1;
emit_2ub(p, X86_TWOB, 0x6b);
emit_modrm( p, dst, src );
}
void mmx_packuswb( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
assert(dst.file == file_MMX &&
(src.file == file_MMX || src.mod != mod_REG));
p->need_emms = 1;
emit_2ub(p, X86_TWOB, 0x67);
emit_modrm( p, dst, src );
}
void mmx_movd( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
p->need_emms = 1;
emit_1ub(p, X86_TWOB);
emit_op_modrm( p, 0x6e, 0x7e, dst, src );
}
void mmx_movq( struct x86_function *p,
struct x86_reg dst,
struct x86_reg src )
{
p->need_emms = 1;
emit_1ub(p, X86_TWOB);
emit_op_modrm( p, 0x6f, 0x7f, dst, src );
}
/***********************************************************************
* Helper functions
*/
/* Retreive a reference to one of the function arguments, taking into
* account any push/pop activity:
*/
struct x86_reg x86_fn_arg( struct x86_function *p,
unsigned arg )
{
return x86_make_disp(x86_make_reg(file_REG32, reg_SP),
p->stack_offset + arg * 4); /* ??? */
}
void x86_init_func( struct x86_function *p )
{
p->size = 0;
p->store = NULL;
p->csr = p->store;
}
int x86_init_func_size( struct x86_function *p, unsigned code_size )
{
p->size = code_size;
p->store = _mesa_exec_malloc(code_size);
p->csr = p->store;
return p->store != NULL;
}
void x86_release_func( struct x86_function *p )
{
_mesa_exec_free(p->store);
p->store = NULL;
p->csr = NULL;
p->size = 0;
}
void (*x86_get_func( struct x86_function *p ))(void)
{
if (DISASSEM && p->store)
printf("disassemble %p %p\n", p->store, p->csr);
return (void (*)(void)) (unsigned long) p->store;
}
#else
void x86sse_dummy( void )
{
}
#endif
#else /* USE_X86_ASM */
int x86sse_c_dummy_var; /* silence warning */
#endif /* USE_X86_ASM */

/contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/rtasm/x86sse.h
0,0 → 1,256
#ifndef _X86SSE_H_
#define _X86SSE_H_
#if defined(__i386__) || defined(__386__)
/* It is up to the caller to ensure that instructions issued are
* suitable for the host cpu. There are no checks made in this module
* for mmx/sse/sse2 support on the cpu.
*/
struct x86_reg {
unsigned file:3;
unsigned idx:3;
unsigned mod:2; /* mod_REG if this is just a register */
int disp:24; /* only +/- 23bits of offset - should be enough... */
};
struct x86_function {
unsigned size;
unsigned char *store;
unsigned char *csr;
unsigned stack_offset;
int need_emms;
const char *fn;
};
enum x86_reg_file {
file_REG32,
file_MMX,
file_XMM,
file_x87
};
/* Values for mod field of modr/m byte
*/
enum x86_reg_mod {
mod_INDIRECT,
mod_DISP8,
mod_DISP32,
mod_REG
};
enum x86_reg_name {
reg_AX,
reg_CX,
reg_DX,
reg_BX,
reg_SP,
reg_BP,
reg_SI,
reg_DI
};
enum x86_cc {
cc_O, /* overflow */
cc_NO, /* not overflow */
cc_NAE, /* not above or equal / carry */
cc_AE, /* above or equal / not carry */
cc_E, /* equal / zero */
cc_NE /* not equal / not zero */
};
enum sse_cc {
cc_Equal,
cc_LessThan,
cc_LessThanEqual,
cc_Unordered,
cc_NotEqual,
cc_NotLessThan,
cc_NotLessThanEqual,
cc_Ordered
};
#define cc_Z cc_E
#define cc_NZ cc_NE
/* Begin/end/retreive function creation:
*/
void x86_init_func( struct x86_function *p );
int x86_init_func_size( struct x86_function *p, unsigned code_size );
void x86_release_func( struct x86_function *p );
void (*x86_get_func( struct x86_function *p ))( void );
/* Create and manipulate registers and regmem values:
*/
struct x86_reg x86_make_reg( enum x86_reg_file file,
enum x86_reg_name idx );
struct x86_reg x86_make_disp( struct x86_reg reg,
int disp );
struct x86_reg x86_deref( struct x86_reg reg );
struct x86_reg x86_get_base_reg( struct x86_reg reg );
/* Labels, jumps and fixup:
*/
unsigned char *x86_get_label( struct x86_function *p );
void x86_jcc( struct x86_function *p,
enum x86_cc cc,
unsigned char *label );
unsigned char *x86_jcc_forward( struct x86_function *p,
enum x86_cc cc );
unsigned char *x86_jmp_forward( struct x86_function *p);
unsigned char *x86_call_forward( struct x86_function *p);
void x86_fixup_fwd_jump( struct x86_function *p,
unsigned char *fixup );
void x86_jmp( struct x86_function *p, unsigned char *label );
/* void x86_call( struct x86_function *p, void (*label)() ); */
void x86_call( struct x86_function *p, struct x86_reg reg);
/* michal:
* Temporary. As I need immediate operands, and dont want to mess with the codegen,
* I load the immediate into general purpose register and use it.
*/
void x86_mov_reg_imm( struct x86_function *p, struct x86_reg dst, int imm );
/* Macro for sse_shufps() and sse2_pshufd():
*/
#define SHUF(_x,_y,_z,_w) (((_x)<<0) | ((_y)<<2) | ((_z)<<4) | ((_w)<<6))
#define SHUF_NOOP RSW(0,1,2,3)
#define GET_SHUF(swz, idx) (((swz) >> ((idx)*2)) & 0x3)
void mmx_emms( struct x86_function *p );
void mmx_movd( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void mmx_movq( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void mmx_packssdw( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void mmx_packuswb( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void sse2_cvtps2dq( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void sse2_cvttps2dq( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void sse2_movd( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void sse2_packssdw( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void sse2_packsswb( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void sse2_packuswb( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void sse2_pshufd( struct x86_function *p, struct x86_reg dest, struct x86_reg arg0,
unsigned char shuf );
void sse2_rcpps( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void sse2_rcpss( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void sse_addps( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void sse_addss( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void sse_cvtps2pi( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void sse_divss( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void sse_andnps( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void sse_andps( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void sse_cmpps( struct x86_function *p, struct x86_reg dst, struct x86_reg src,
unsigned char cc );
void sse_maxps( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void sse_maxss( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void sse_minps( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void sse_movaps( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void sse_movhlps( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void sse_movhps( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void sse_movlhps( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void sse_movlps( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void sse_movss( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void sse_movups( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void sse_mulps( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void sse_mulss( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void sse_orps( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void sse_xorps( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void sse_subps( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void sse_rsqrtps( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void sse_rsqrtss( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void sse_shufps( struct x86_function *p, struct x86_reg dest, struct x86_reg arg0,
unsigned char shuf );
void sse_pmovmskb( struct x86_function *p, struct x86_reg dest, struct x86_reg src );
void x86_add( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void x86_and( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void x86_cmp( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void x86_dec( struct x86_function *p, struct x86_reg reg );
void x86_inc( struct x86_function *p, struct x86_reg reg );
void x86_lea( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void x86_mov( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void x86_mul( struct x86_function *p, struct x86_reg src );
void x86_or( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void x86_pop( struct x86_function *p, struct x86_reg reg );
void x86_push( struct x86_function *p, struct x86_reg reg );
void x86_ret( struct x86_function *p );
void x86_sub( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void x86_test( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void x86_xor( struct x86_function *p, struct x86_reg dst, struct x86_reg src );
void x86_sahf( struct x86_function *p );
void x87_f2xm1( struct x86_function *p );
void x87_fabs( struct x86_function *p );
void x87_fadd( struct x86_function *p, struct x86_reg dst, struct x86_reg arg );
void x87_faddp( struct x86_function *p, struct x86_reg dst );
void x87_fchs( struct x86_function *p );
void x87_fclex( struct x86_function *p );
void x87_fcom( struct x86_function *p, struct x86_reg dst );
void x87_fcomp( struct x86_function *p, struct x86_reg dst );
void x87_fcos( struct x86_function *p );
void x87_fdiv( struct x86_function *p, struct x86_reg dst, struct x86_reg arg );
void x87_fdivp( struct x86_function *p, struct x86_reg dst );
void x87_fdivr( struct x86_function *p, struct x86_reg dst, struct x86_reg arg );
void x87_fdivrp( struct x86_function *p, struct x86_reg dst );
void x87_fild( struct x86_function *p, struct x86_reg arg );
void x87_fist( struct x86_function *p, struct x86_reg dst );
void x87_fistp( struct x86_function *p, struct x86_reg dst );
void x87_fld( struct x86_function *p, struct x86_reg arg );
void x87_fld1( struct x86_function *p );
void x87_fldcw( struct x86_function *p, struct x86_reg arg );
void x87_fldl2e( struct x86_function *p );
void x87_fldln2( struct x86_function *p );
void x87_fldz( struct x86_function *p );
void x87_fmul( struct x86_function *p, struct x86_reg dst, struct x86_reg arg );
void x87_fmulp( struct x86_function *p, struct x86_reg dst );
void x87_fnclex( struct x86_function *p );
void x87_fprndint( struct x86_function *p );
void x87_fscale( struct x86_function *p );
void x87_fsin( struct x86_function *p );
void x87_fsincos( struct x86_function *p );
void x87_fsqrt( struct x86_function *p );
void x87_fst( struct x86_function *p, struct x86_reg dst );
void x87_fstp( struct x86_function *p, struct x86_reg dst );
void x87_fsub( struct x86_function *p, struct x86_reg dst, struct x86_reg arg );
void x87_fsubp( struct x86_function *p, struct x86_reg dst );
void x87_fsubr( struct x86_function *p, struct x86_reg dst, struct x86_reg arg );
void x87_fsubrp( struct x86_function *p, struct x86_reg dst );
void x87_fxch( struct x86_function *p, struct x86_reg dst );
void x87_fxtract( struct x86_function *p );
void x87_fyl2x( struct x86_function *p );
void x87_fyl2xp1( struct x86_function *p );
void x87_fwait( struct x86_function *p );
void x87_fnstsw( struct x86_function *p, struct x86_reg dst );
void x87_fucompp( struct x86_function *p );
void x87_fucomp( struct x86_function *p, struct x86_reg arg );
void x87_fucom( struct x86_function *p, struct x86_reg arg );
/* Retreive a reference to one of the function arguments, taking into
* account any push/pop activity. Note - doesn't track explict
* manipulation of ESP by other instructions.
*/
struct x86_reg x86_fn_arg( struct x86_function *p, unsigned arg );
#endif
#endif

/contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/sse.c
0,0 → 1,123
/*
* Mesa 3-D graphics library
*
* Copyright (C) 1999-2004 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
/*
* PentiumIII-SIMD (SSE) optimizations contributed by
* Andre Werthmann <wertmann@cs.uni-potsdam.de>
*/
#include "main/glheader.h"
#include "main/context.h"
#include "math/m_xform.h"
#include "tnl/t_context.h"
#include "sse.h"
#include "x86_xform.h"
#ifdef DEBUG_MATH
#include "math/m_debug.h"
#endif
#ifdef USE_SSE_ASM
DECLARE_XFORM_GROUP( sse, 2 )
DECLARE_XFORM_GROUP( sse, 3 )
#if 1
/* Some functions are not written in SSE-assembly, because the fpu ones are faster */
extern void _ASMAPI _mesa_sse_transform_normals_no_rot( NORM_ARGS );
extern void _ASMAPI _mesa_sse_transform_rescale_normals( NORM_ARGS );
extern void _ASMAPI _mesa_sse_transform_rescale_normals_no_rot( NORM_ARGS );
extern void _ASMAPI _mesa_sse_transform_points4_general( XFORM_ARGS );
extern void _ASMAPI _mesa_sse_transform_points4_3d( XFORM_ARGS );
/* XXX this function segfaults, see below */
extern void _ASMAPI _mesa_sse_transform_points4_identity( XFORM_ARGS );
/* XXX this one works, see below */
extern void _ASMAPI _mesa_x86_transform_points4_identity( XFORM_ARGS );
#else
DECLARE_NORM_GROUP( sse )
#endif
extern void _ASMAPI
_mesa_v16_sse_general_xform( GLfloat *first_vert,
const GLfloat *m,
const GLfloat *src,
GLuint src_stride,
GLuint count );
extern void _ASMAPI
_mesa_sse_project_vertices( GLfloat *first,
GLfloat *last,
const GLfloat *m,
GLuint stride );
extern void _ASMAPI
_mesa_sse_project_clipped_vertices( GLfloat *first,
GLfloat *last,
const GLfloat *m,
GLuint stride,
const GLubyte *clipmask );
#endif
void _mesa_init_sse_transform_asm( void )
{
#ifdef USE_SSE_ASM
ASSIGN_XFORM_GROUP( sse, 2 );
ASSIGN_XFORM_GROUP( sse, 3 );
#if 1
/* TODO: Finish these off.
*/
_mesa_transform_tab[4][MATRIX_GENERAL] =
_mesa_sse_transform_points4_general;
_mesa_transform_tab[4][MATRIX_3D] =
_mesa_sse_transform_points4_3d;
/* XXX NOTE: _mesa_sse_transform_points4_identity segfaults with the
conformance tests, so use the x86 version.
*/
_mesa_transform_tab[4][MATRIX_IDENTITY] =
_mesa_x86_transform_points4_identity;/*_mesa_sse_transform_points4_identity;*/
_mesa_normal_tab[NORM_TRANSFORM_NO_ROT] =
_mesa_sse_transform_normals_no_rot;
_mesa_normal_tab[NORM_TRANSFORM | NORM_RESCALE] =
_mesa_sse_transform_rescale_normals;
_mesa_normal_tab[NORM_TRANSFORM_NO_ROT | NORM_RESCALE] =
_mesa_sse_transform_rescale_normals_no_rot;
#else
ASSIGN_XFORM_GROUP( sse, 4 );
ASSIGN_NORM_GROUP( sse );
#endif
#ifdef DEBUG_MATH
_math_test_all_transform_functions( "SSE" );
_math_test_all_normal_transform_functions( "SSE" );
#endif
#endif
}

/contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/sse.h
0,0 → 1,36
/*
* Mesa 3-D graphics library
*
* Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
/*
* PentiumIII-SIMD (SSE) optimizations contributed by
* Andre Werthmann <wertmann@cs.uni-potsdam.de>
*/
#ifndef __SSE_H__
#define __SSE_H__
void _mesa_init_sse_transform_asm( void );
#endif

/contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/sse_normal.S
0,0 → 1,261
/*
* Mesa 3-D graphics library
*
* Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
/** TODO:
* - insert PREFETCH instructions to avoid cache-misses !
* - some more optimizations are possible...
* - for 40-50% more performance in the SSE-functions, the
* data (trans-matrix, src_vert, dst_vert) needs to be 16byte aligned !
*/
#ifdef USE_SSE_ASM
#include "assyntax.h"
#include "matypes.h"
#include "norm_args.h"
SEG_TEXT
#define M(i) REGOFF(i * 4, EDX)
#define S(i) REGOFF(i * 4, ESI)
#define D(i) REGOFF(i * 4, EDI)
#define STRIDE REGOFF(12, ESI)
ALIGNTEXT16
GLOBL GLNAME(_mesa_sse_transform_rescale_normals_no_rot)
HIDDEN(_mesa_sse_transform_rescale_normals_no_rot)
GLNAME(_mesa_sse_transform_rescale_normals_no_rot):
#define FRAME_OFFSET 8
PUSH_L ( ESI )
PUSH_L ( EDI )
MOV_L ( ARG_IN, ESI ) /* ptr to source GLvector3f */
MOV_L ( ARG_DEST, EDI ) /* ptr to dest GLvector3f */
MOV_L ( ARG_MAT, EDX ) /* ptr to matrix */
MOV_L ( REGOFF(MATRIX_INV, EDX), EDX) /* matrix->inv */
MOV_L ( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */
TEST_L ( ECX, ECX )
JZ( LLBL(K_G3TRNNRR_finish) ) /* count was zero; go to finish */
MOV_L ( STRIDE, EAX ) /* stride */
MOV_L ( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest-count */
IMUL_L( CONST(16), ECX ) /* count *= 16 */
MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */
MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */
ADD_L( EDI, ECX ) /* count += dest ptr */
ALIGNTEXT32
MOVSS ( M(0), XMM1 ) /* m0 */
MOVSS ( M(5), XMM2 ) /* m5 */
UNPCKLPS( XMM2, XMM1 ) /* m5 | m0 */
MOVSS ( ARG_SCALE, XMM0 ) /* scale */
SHUFPS ( CONST(0x0), XMM0, XMM0 ) /* scale | scale */
MULPS ( XMM0, XMM1 ) /* m5*scale | m0*scale */
MULSS ( M(10), XMM0 ) /* m10*scale */
ALIGNTEXT32
LLBL(K_G3TRNNRR_top):
MOVLPS ( S(0), XMM2 ) /* uy | ux */
MULPS ( XMM1, XMM2 ) /* uy*m5*scale | ux*m0*scale */
MOVLPS ( XMM2, D(0) ) /* ->D(1) | D(0) */
MOVSS ( S(2), XMM2 ) /* uz */
MULSS ( XMM0, XMM2 ) /* uz*m10*scale */
MOVSS ( XMM2, D(2) ) /* ->D(2) */
LLBL(K_G3TRNNRR_skip):
ADD_L ( CONST(16), EDI )
ADD_L ( EAX, ESI )
CMP_L ( ECX, EDI )
JNE ( LLBL(K_G3TRNNRR_top) )
LLBL(K_G3TRNNRR_finish):
POP_L ( EDI )
POP_L ( ESI )
RET
#undef FRAME_OFFSET
ALIGNTEXT16
GLOBL GLNAME(_mesa_sse_transform_rescale_normals)
HIDDEN(_mesa_sse_transform_rescale_normals)
GLNAME(_mesa_sse_transform_rescale_normals):
#define FRAME_OFFSET 8
PUSH_L ( ESI )
PUSH_L ( EDI )
MOV_L ( ARG_IN, ESI ) /* ptr to source GLvector3f */
MOV_L ( ARG_DEST, EDI ) /* ptr to dest GLvector3f */
MOV_L ( ARG_MAT, EDX ) /* ptr to matrix */
MOV_L ( REGOFF(MATRIX_INV, EDX), EDX) /* matrix->inv */
MOV_L ( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */
TEST_L ( ECX, ECX )
JZ( LLBL(K_G3TRNR_finish) ) /* count was zero; go to finish */
MOV_L ( STRIDE, EAX ) /* stride */
MOV_L ( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest-count */
IMUL_L( CONST(16), ECX ) /* count *= 16 */
MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */
MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */
ADD_L( EDI, ECX ) /* count += dest ptr */
ALIGNTEXT32
MOVSS ( M(0), XMM0 ) /* m0 */
MOVSS ( M(4), XMM1 ) /* m4 */
UNPCKLPS( XMM1, XMM0 ) /* m4 | m0 */
MOVSS ( ARG_SCALE, XMM4 ) /* scale */
SHUFPS ( CONST(0x0), XMM4, XMM4 ) /* scale | scale */
MULPS ( XMM4, XMM0 ) /* m4*scale | m0*scale */
MOVSS ( M(1), XMM1 ) /* m1 */
MOVSS ( M(5), XMM2 ) /* m5 */
UNPCKLPS( XMM2, XMM1 ) /* m5 | m1 */
MULPS ( XMM4, XMM1 ) /* m5*scale | m1*scale */
MOVSS ( M(2), XMM2 ) /* m2 */
MOVSS ( M(6), XMM3 ) /* m6 */
UNPCKLPS( XMM3, XMM2 ) /* m6 | m2 */
MULPS ( XMM4, XMM2 ) /* m6*scale | m2*scale */
MOVSS ( M(8), XMM6 ) /* m8 */
MULSS ( ARG_SCALE, XMM6 ) /* m8*scale */
MOVSS ( M(9), XMM7 ) /* m9 */
MULSS ( ARG_SCALE, XMM7 ) /* m9*scale */
ALIGNTEXT32
LLBL(K_G3TRNR_top):
MOVSS ( S(0), XMM3 ) /* ux */
SHUFPS ( CONST(0x0), XMM3, XMM3 ) /* ux | ux */
MULPS ( XMM0, XMM3 ) /* ux*m4 | ux*m0 */
MOVSS ( S(1), XMM4 ) /* uy */
SHUFPS ( CONST(0x0), XMM4, XMM4 ) /* uy | uy */
MULPS ( XMM1, XMM4 ) /* uy*m5 | uy*m1 */
MOVSS ( S(2), XMM5 ) /* uz */
SHUFPS ( CONST(0x0), XMM5, XMM5 ) /* uz | uz */
MULPS ( XMM2, XMM5 ) /* uz*m6 | uz*m2 */
ADDPS ( XMM4, XMM3 )
ADDPS ( XMM5, XMM3 )
MOVLPS ( XMM3, D(0) )
MOVSS ( M(10), XMM3 ) /* m10 */
MULSS ( ARG_SCALE, XMM3 ) /* m10*scale */
MULSS ( S(2), XMM3 ) /* m10*scale*uz */
MOVSS ( S(1), XMM4 ) /* uy */
MULSS ( XMM7, XMM4 ) /* uy*m9*scale */
MOVSS ( S(0), XMM5 ) /* ux */
MULSS ( XMM6, XMM5 ) /* ux*m8*scale */
ADDSS ( XMM4, XMM3 )
ADDSS ( XMM5, XMM3 )
MOVSS ( XMM3, D(2) )
LLBL(K_G3TRNR_skip):
ADD_L ( CONST(16), EDI )
ADD_L ( EAX, ESI )
CMP_L ( ECX, EDI )
JNE ( LLBL(K_G3TRNR_top) )
LLBL(K_G3TRNR_finish):
POP_L ( EDI )
POP_L ( ESI )
RET
#undef FRAME_OFFSET
ALIGNTEXT16
GLOBL GLNAME(_mesa_sse_transform_normals_no_rot)
HIDDEN(_mesa_sse_transform_normals_no_rot)
GLNAME(_mesa_sse_transform_normals_no_rot):
#define FRAME_OFFSET 8
PUSH_L ( ESI )
PUSH_L ( EDI )
MOV_L ( ARG_IN, ESI ) /* ptr to source GLvector3f */
MOV_L ( ARG_DEST, EDI ) /* ptr to dest GLvector3f */
MOV_L ( ARG_MAT, EDX ) /* ptr to matrix */
MOV_L ( REGOFF(MATRIX_INV, EDX), EDX) /* matrix->inv */
MOV_L ( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */
TEST_L ( ECX, ECX )
JZ( LLBL(K_G3TNNRR_finish) ) /* count was zero; go to finish */
MOV_L ( STRIDE, EAX ) /* stride */
MOV_L ( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest-count */
IMUL_L( CONST(16), ECX ) /* count *= 16 */
MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */
MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */
ADD_L( EDI, ECX ) /* count += dest ptr */
ALIGNTEXT32
MOVSS( M(0), XMM0 ) /* m0 */
MOVSS( M(5), XMM1 ) /* m5 */
UNPCKLPS( XMM1, XMM0 ) /* m5 | m0 */
MOVSS( M(10), XMM1 ) /* m10 */
ALIGNTEXT32
LLBL(K_G3TNNRR_top):
MOVLPS( S(0), XMM2 ) /* uy | ux */
MULPS( XMM0, XMM2 ) /* uy*m5 | ux*m0 */
MOVLPS( XMM2, D(0) )
MOVSS( S(2), XMM2 ) /* uz */
MULSS( XMM1, XMM2 ) /* uz*m10 */
MOVSS( XMM2, D(2) )
LLBL(K_G3TNNRR_skip):
ADD_L ( CONST(16), EDI )
ADD_L ( EAX, ESI )
CMP_L ( ECX, EDI )
JNE ( LLBL(K_G3TNNRR_top) )
LLBL(K_G3TNNRR_finish):
POP_L ( EDI )
POP_L ( ESI )
RET
#undef FRAME_OFFSET
#endif
#if defined (__ELF__) && defined (__linux__)
.section .note.GNU-stack,"",%progbits
#endif

/contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/sse_xform1.S
0,0 → 1,446
/*
* Mesa 3-D graphics library
*
* Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
/** TODO:
* - insert PREFETCH instructions to avoid cache-misses !
* - some more optimizations are possible...
* - for 40-50% more performance in the SSE-functions, the
* data (trans-matrix, src_vert, dst_vert) needs to be 16byte aligned !
*/
#ifdef USE_SSE_ASM
#include "assyntax.h"
#include "matypes.h"
#include "xform_args.h"
SEG_TEXT
#define S(i) REGOFF(i * 4, ESI)
#define D(i) REGOFF(i * 4, EDI)
#define M(i) REGOFF(i * 4, EDX)
ALIGNTEXT4
GLOBL GLNAME(_mesa_sse_transform_points1_general)
HIDDEN( _mesa_sse_transform_points1_general )
GLNAME( _mesa_sse_transform_points1_general ):
#define FRAME_OFFSET 8
PUSH_L ( ESI )
PUSH_L ( EDI )
MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */
MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */
MOV_L( ARG_MATRIX, EDX ) /* ptr to matrix */
MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */
CMP_L( CONST(0), ECX ) /* count == 0 ? */
JE( LLBL(K_GTP1GR_finish) ) /* yes -> nothing to do. */
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */
OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */
MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) ) /* set dest size */
SHL_L( CONST(4), ECX ) /* count *= 16 */
MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */
MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */
ADD_L( EDI, ECX ) /* count += dest ptr */
ALIGNTEXT32
MOVAPS( M(0), XMM0 ) /* m3 | m2 | m1 | m0 */
MOVAPS( M(12), XMM1 ) /* m15 | m14 | m13 | m12 */
ALIGNTEXT32
LLBL(K_GTP1GR_top):
MOVSS( S(0), XMM2 ) /* ox */
SHUFPS( CONST(0x0), XMM2, XMM2 ) /* ox | ox | ox | ox */
MULPS( XMM0, XMM2 ) /* ox*m3 | ox*m2 | ox*m1 | ox*m0 */
ADDPS( XMM1, XMM2 ) /* + | + | + | + */
MOVUPS( XMM2, D(0) )
LLBL(K_GTP1GR_skip):
ADD_L ( CONST(16), EDI )
ADD_L ( EAX, ESI )
CMP_L ( ECX, EDI )
JNE ( LLBL(K_GTP1GR_top) )
LLBL(K_GTP1GR_finish):
POP_L ( EDI )
POP_L ( ESI )
RET
#undef FRAME_OFFSET
ALIGNTEXT4
GLOBL GLNAME(_mesa_sse_transform_points1_identity)
HIDDEN(_mesa_sse_transform_points1_identity)
GLNAME( _mesa_sse_transform_points1_identity ):
#define FRAME_OFFSET 8
PUSH_L ( ESI )
PUSH_L ( EDI )
MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */
MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */
MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */
TEST_L( ECX, ECX)
JZ( LLBL(K_GTP1IR_finish) ) /* count was zero; go to finish */
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */
OR_L( CONST(VEC_SIZE_1), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */
MOV_L( CONST(1), REGOFF(V4F_SIZE, EDI) ) /* set dest size */
SHL_L( CONST(4), ECX ) /* count *= 16 */
MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */
MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */
ADD_L( EDI, ECX ) /* count += dest ptr */
CMP_L( ESI, EDI )
JE( LLBL(K_GTP1IR_finish) )
ALIGNTEXT32
LLBL(K_GTP1IR_top):
MOV_L( S(0), EDX )
MOV_L( EDX, D(0) )
LLBL(K_GTP1IR_skip):
ADD_L ( CONST(16), EDI )
ADD_L ( EAX, ESI )
CMP_L ( ECX, EDI )
JNE ( LLBL(K_GTP1IR_top) )
LLBL(K_GTP1IR_finish):
POP_L ( EDI )
POP_L ( ESI )
RET
#undef FRAME_OFFSET
ALIGNTEXT4
GLOBL GLNAME(_mesa_sse_transform_points1_3d_no_rot)
HIDDEN(_mesa_sse_transform_points1_3d_no_rot)
GLNAME(_mesa_sse_transform_points1_3d_no_rot):
#define FRAME_OFFSET 8
PUSH_L( ESI )
PUSH_L( EDI )
MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */
MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */
MOV_L( ARG_MATRIX, EDX ) /* ptr to matrix */
MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */
TEST_L( ECX, ECX)
JZ( LLBL(K_GTP13DNRR_finish) ) /* count was zero; go to finish */
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */
OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */
MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) ) /* set dest size */
SHL_L( CONST(4), ECX ) /* count *= 16 */
MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */
MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */
ADD_L( EDI, ECX ) /* count += dest ptr */
ALIGNTEXT32
MOVSS( M(0), XMM0 ) /* m0 */
MOVSS( M(12), XMM1 ) /* m12 */
MOVSS( M(13), XMM2 ) /* m13 */
MOVSS( M(14), XMM3 ) /* m14 */
ALIGNTEXT32
LLBL(K_GTP13DNRR_top):
MOVSS( S(0), XMM4 ) /* ox */
MULSS( XMM0, XMM4 ) /* ox*m0 */
ADDSS( XMM1, XMM4 ) /* ox*m0+m12 */
MOVSS( XMM4, D(0) )
MOVSS( XMM2, D(1) )
MOVSS( XMM3, D(2) )
LLBL(K_GTP13DNRR_skip):
ADD_L ( CONST(16), EDI )
ADD_L ( EAX, ESI )
CMP_L ( ECX, EDI )
JNE ( LLBL(K_GTP13DNRR_top) )
LLBL(K_GTP13DNRR_finish):
POP_L ( EDI )
POP_L ( ESI )
RET
#undef FRAME_OFFSET
ALIGNTEXT4
GLOBL GLNAME(_mesa_sse_transform_points1_perspective)
HIDDEN(_mesa_sse_transform_points1_perspective)
GLNAME(_mesa_sse_transform_points1_perspective):
#define FRAME_OFFSET 8
PUSH_L ( ESI )
PUSH_L ( EDI )
MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */
MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */
MOV_L( ARG_MATRIX, EDX ) /* ptr to matrix */
MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */
TEST_L( ECX, ECX)
JZ( LLBL(K_GTP13PR_finish) ) /* count was zero; go to finish */
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */
OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */
MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) ) /* set dest size */
SHL_L( CONST(4), ECX ) /* count *= 16 */
MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */
MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */
ADD_L( EDI, ECX ) /* count += dest ptr */
ALIGNTEXT32
XORPS( XMM0, XMM0 ) /* 0 | 0 | 0 | 0 */
MOVSS( M(0), XMM1 ) /* m0 */
MOVSS( M(14), XMM2 ) /* m14 */
ALIGNTEXT32
LLBL(K_GTP13PR_top):
MOVSS( S(0), XMM3 ) /* ox */
MULSS( XMM1, XMM3 ) /* ox*m0 */
MOVSS( XMM3, D(0) ) /* ox*m0->D(0) */
MOVSS( XMM2, D(2) ) /* m14->D(2) */
MOVSS( XMM0, D(1) )
MOVSS( XMM0, D(3) )
LLBL(K_GTP13PR_skip):
ADD_L( CONST(16), EDI )
ADD_L( EAX, ESI )
CMP_L( ECX, EDI )
JNE( LLBL(K_GTP13PR_top) )
LLBL(K_GTP13PR_finish):
POP_L ( EDI )
POP_L ( ESI )
RET
#undef FRAME_OFFSET
ALIGNTEXT4
GLOBL GLNAME(_mesa_sse_transform_points1_2d)
HIDDEN(_mesa_sse_transform_points1_2d)
GLNAME(_mesa_sse_transform_points1_2d):
#define FRAME_OFFSET 8
PUSH_L( ESI )
PUSH_L( EDI )
MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */
MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */
MOV_L( ARG_MATRIX, EDX ) /* ptr to matrix */
MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */
TEST_L( ECX, ECX)
JZ( LLBL(K_GTP13P2DR_finish) ) /* count was zero; go to finish */
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */
OR_L( CONST(VEC_SIZE_2), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */
MOV_L( CONST(2), REGOFF(V4F_SIZE, EDI) ) /* set dest size */
SHL_L( CONST(4), ECX ) /* count *= 16 */
MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */
MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */
ADD_L( EDI, ECX ) /* count += dest ptr */
ALIGNTEXT32
MOVLPS( M(0), XMM0 ) /* m1 | m0 */
MOVLPS( M(12), XMM1 ) /* m13 | m12 */
ALIGNTEXT32
LLBL(K_GTP13P2DR_top):
MOVSS( S(0), XMM2 ) /* ox */
SHUFPS( CONST(0x0), XMM2, XMM2 ) /* ox | ox | ox | ox */
MULPS( XMM0, XMM2 ) /* - | - | ox*m1 | ox*m0 */
ADDPS( XMM1, XMM2 ) /* - | - | ox*m1+m13 | ox*m0+m12 */
MOVLPS( XMM2, D(0) )
LLBL(K_GTP13P2DR_skip):
ADD_L ( CONST(16), EDI )
ADD_L ( EAX, ESI )
CMP_L ( ECX, EDI )
JNE ( LLBL(K_GTP13P2DR_top) )
LLBL(K_GTP13P2DR_finish):
POP_L ( EDI )
POP_L ( ESI )
RET
#undef FRAME_OFFSET
ALIGNTEXT4
GLOBL GLNAME(_mesa_sse_transform_points1_2d_no_rot)
HIDDEN(_mesa_sse_transform_points1_2d_no_rot)
GLNAME(_mesa_sse_transform_points1_2d_no_rot):
#define FRAME_OFFSET 8
PUSH_L( ESI )
PUSH_L( EDI )
MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */
MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */
MOV_L( ARG_MATRIX, EDX ) /* ptr to matrix */
MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */
TEST_L( ECX, ECX)
JZ( LLBL(K_GTP13P2DNRR_finish) ) /* count was zero; go to finish */
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */
OR_L( CONST(VEC_SIZE_2), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */
MOV_L( CONST(2), REGOFF(V4F_SIZE, EDI) ) /* set dest size */
SHL_L( CONST(4), ECX ) /* count *= 16 */
MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */
MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */
ADD_L( EDI, ECX ) /* count += dest ptr */
ALIGNTEXT32
MOVSS( M(0), XMM0 ) /* m0 */
MOVSS( M(12), XMM1 ) /* m12 */
MOVSS( M(13), XMM2 ) /* m13 */
ALIGNTEXT32
LLBL(K_GTP13P2DNRR_top):
MOVSS( S(0), XMM3 ) /* ox */
MULSS( XMM0, XMM3 ) /* ox*m0 */
ADDSS( XMM1, XMM3 ) /* ox*m0+m12 */
MOVSS( XMM3, D(0) )
MOVSS( XMM2, D(1) )
LLBL(K_GTP13P2DNRR_skip):
ADD_L( CONST(16), EDI )
ADD_L( EAX, ESI )
CMP_L( ECX, EDI )
JNE( LLBL(K_GTP13P2DNRR_top) )
LLBL(K_GTP13P2DNRR_finish):
POP_L( EDI )
POP_L( ESI )
RET
#undef FRAME_OFFSET
ALIGNTEXT4
GLOBL GLNAME(_mesa_sse_transform_points1_3d)
HIDDEN(_mesa_sse_transform_points1_3d)
GLNAME(_mesa_sse_transform_points1_3d):
#define FRAME_OFFSET 8
PUSH_L( ESI )
PUSH_L( EDI )
MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */
MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */
MOV_L( ARG_MATRIX, EDX ) /* ptr to matrix */
MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */
TEST_L( ECX, ECX)
JZ( LLBL(K_GTP13P3DR_finish) ) /* count was zero; go to finish */
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */
OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */
MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) ) /* set dest size */
SHL_L( CONST(4), ECX ) /* count *= 16 */
MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */
MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */
ADD_L( EDI, ECX ) /* count += dest ptr */
ALIGNTEXT32
MOVAPS( M(0), XMM0 ) /* m3 | m2 | m1 | m0 */
MOVAPS( M(12), XMM1 ) /* m15 | m14 | m13 | m12 */
ALIGNTEXT32
LLBL(K_GTP13P3DR_top):
MOVSS( S(0), XMM2 ) /* ox */
SHUFPS( CONST(0x0), XMM2, XMM2 ) /* ox | ox | ox | ox */
MULPS( XMM0, XMM2 ) /* ox*m3 | ox*m2 | ox*m1 | ox*m0 */
ADDPS( XMM1, XMM2 ) /* +m15 | +m14 | +m13 | +m12 */
MOVLPS( XMM2, D(0) ) /* - | - | ->D(1)| ->D(0)*/
UNPCKHPS( XMM2, XMM2 ) /* ox*m3+m15 | ox*m3+m15 | ox*m2+m14 | ox*m2+m14 */
MOVSS( XMM2, D(2) )
LLBL(K_GTP13P3DR_skip):
ADD_L( CONST(16), EDI )
ADD_L( EAX, ESI )
CMP_L( ECX, EDI )
JNE( LLBL(K_GTP13P3DR_top) )
LLBL(K_GTP13P3DR_finish):
POP_L( EDI )
POP_L( ESI )
RET
#undef FRAME_OFFSET
#endif
#if defined (__ELF__) && defined (__linux__)
.section .note.GNU-stack,"",%progbits
#endif

/contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/sse_xform2.S
0,0 → 1,466
/*
* Mesa 3-D graphics library
*
* Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
/** TODO:
* - insert PREFETCH instructions to avoid cache-misses !
* - some more optimizations are possible...
* - for 40-50% more performance in the SSE-functions, the
* data (trans-matrix, src_vert, dst_vert) needs to be 16byte aligned !
*/
#ifdef USE_SSE_ASM
#include "assyntax.h"
#include "matypes.h"
#include "xform_args.h"
SEG_TEXT
#define S(i) REGOFF(i * 4, ESI)
#define D(i) REGOFF(i * 4, EDI)
#define M(i) REGOFF(i * 4, EDX)
ALIGNTEXT4
GLOBL GLNAME(_mesa_sse_transform_points2_general)
HIDDEN (_mesa_sse_transform_points2_general)
GLNAME( _mesa_sse_transform_points2_general ):
#define FRAME_OFFSET 8
PUSH_L ( ESI )
PUSH_L ( EDI )
MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */
MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */
MOV_L( ARG_MATRIX, EDX ) /* ptr to matrix */
MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */
TEST_L( ECX, ECX )
JZ( LLBL(K_GTP2GR_finish) ) /* count was zero; go to finish */
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */
OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */
MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) ) /* set dest size */
SHL_L( CONST(4), ECX ) /* count *= 16 */
MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */
MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */
ADD_L( EDI, ECX ) /* count += dest ptr */
ALIGNTEXT32
MOVAPS( M(0), XMM0 ) /* m3 | m2 | m1 | m0 */
MOVAPS( M(4), XMM1 ) /* m7 | m6 | m5 | m4 */
MOVAPS( M(12), XMM2 ) /* m15 | m14 | m13 | m12 */
ALIGNTEXT32
LLBL(K_GTP2GR_top):
MOVSS( S(0), XMM3 ) /* ox */
SHUFPS( CONST(0x0), XMM3, XMM3 ) /* ox | ox | ox | ox */
MULPS( XMM0, XMM3 ) /* ox*m3 | ox*m2 | ox*m1 | ox*m0 */
MOVSS( S(1), XMM4 ) /* oy */
SHUFPS( CONST(0x0), XMM4, XMM4 ) /* oy | oy | oy | oy */
MULPS( XMM1, XMM4 ) /* oy*m7 | oy*m6 | oy*m5 | oy*m4 */
ADDPS( XMM4, XMM3 )
ADDPS( XMM2, XMM3 )
MOVAPS( XMM3, D(0) )
LLBL(K_GTP2GR_skip):
ADD_L ( CONST(16), EDI )
ADD_L ( EAX, ESI )
CMP_L ( ECX, EDI )
JNE ( LLBL(K_GTP2GR_top) )
LLBL(K_GTP2GR_finish):
POP_L ( EDI )
POP_L ( ESI )
RET
#undef FRAME_OFFSET
ALIGNTEXT4
GLOBL GLNAME(_mesa_sse_transform_points2_identity)
HIDDEN(_mesa_sse_transform_points2_identity)
GLNAME( _mesa_sse_transform_points2_identity ):
#define FRAME_OFFSET 8
PUSH_L ( ESI )
PUSH_L ( EDI )
MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */
MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */
MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */
TEST_L( ECX, ECX)
JZ( LLBL(K_GTP2IR_finish) ) /* count was zero; go to finish */
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */
OR_L( CONST(VEC_SIZE_2), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */
MOV_L( CONST(2), REGOFF(V4F_SIZE, EDI) ) /* set dest size */
SHL_L( CONST(4), ECX ) /* count *= 16 */
MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */
MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */
ADD_L( EDI, ECX ) /* count += dest ptr */
CMP_L( ESI, EDI )
JE( LLBL(K_GTP2IR_finish) )
ALIGNTEXT32
LLBL(K_GTP2IR_top):
MOV_L ( S(0), EDX )
MOV_L ( EDX, D(0) )
MOV_L ( S(1), EDX )
MOV_L ( EDX, D(1) )
LLBL(K_GTP2IR_skip):
ADD_L ( CONST(16), EDI )
ADD_L ( EAX, ESI )
CMP_L ( ECX, EDI )
JNE ( LLBL(K_GTP2IR_top) )
LLBL(K_GTP2IR_finish):
POP_L ( EDI )
POP_L ( ESI )
RET
#undef FRAME_OFFSET
ALIGNTEXT4
GLOBL GLNAME(_mesa_sse_transform_points2_3d_no_rot)
HIDDEN(_mesa_sse_transform_points2_3d_no_rot)
GLNAME(_mesa_sse_transform_points2_3d_no_rot):
#define FRAME_OFFSET 8
PUSH_L( ESI )
PUSH_L( EDI )
MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */
MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */
MOV_L( ARG_MATRIX, EDX ) /* ptr to matrix */
MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */
TEST_L( ECX, ECX)
JZ( LLBL(K_GTP23DNRR_finish) ) /* count was zero; go to finish */
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */
OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */
MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) ) /* set dest size */
SHL_L( CONST(4), ECX ) /* count *= 16 */
MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */
MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */
ADD_L( EDI, ECX ) /* count += dest ptr */
XORPS( XMM0, XMM0 ) /* clean the working register */
ALIGNTEXT32
MOVSS ( M(0), XMM1 ) /* - | - | - | m0 */
MOVSS ( M(5), XMM2 ) /* - | - | - | m5 */
UNPCKLPS ( XMM2, XMM1 ) /* - | - | m5 | m0 */
MOVLPS ( M(12), XMM2 ) /* - | - | m13 | m12 */
MOVSS ( M(14), XMM3 ) /* - | - | - | m14 */
ALIGNTEXT32
LLBL(K_GTP23DNRR_top):
MOVLPS ( S(0), XMM0 ) /* - | - | oy | ox */
MULPS ( XMM1, XMM0 ) /* - | - | oy*m5 | ox*m0 */
ADDPS ( XMM2, XMM0 ) /* - | - | +m13 | +m12 */
MOVLPS ( XMM0, D(0) ) /* -> D(1) | -> D(0) */
MOVSS ( XMM3, D(2) ) /* -> D(2) */
LLBL(K_GTP23DNRR_skip):
ADD_L ( CONST(16), EDI )
ADD_L ( EAX, ESI )
CMP_L ( ECX, EDI )
JNE ( LLBL(K_GTP23DNRR_top) )
LLBL(K_GTP23DNRR_finish):
POP_L ( EDI )
POP_L ( ESI )
RET
#undef FRAME_OFFSET
ALIGNTEXT4
GLOBL GLNAME(_mesa_sse_transform_points2_perspective)
HIDDEN(_mesa_sse_transform_points2_perspective)
GLNAME(_mesa_sse_transform_points2_perspective):
#define FRAME_OFFSET 8
PUSH_L ( ESI )
PUSH_L ( EDI )
MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */
MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */
MOV_L( ARG_MATRIX, EDX ) /* ptr to matrix */
MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */
TEST_L( ECX, ECX)
JZ( LLBL(K_GTP23PR_finish) ) /* count was zero; go to finish */
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */
OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */
MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) ) /* set dest size */
SHL_L( CONST(4), ECX ) /* count *= 16 */
MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */
MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */
ADD_L( EDI, ECX ) /* count += dest ptr */
ALIGNTEXT32
MOVSS ( M(0), XMM1 ) /* - | - | - | m0 */
MOVSS ( M(5), XMM2 ) /* - | - | - | m5 */
UNPCKLPS ( XMM2, XMM1 ) /* - | - | m5 | m0 */
MOVSS ( M(14), XMM3 ) /* m14 */
XORPS ( XMM0, XMM0 ) /* 0 | 0 | 0 | 0 */
ALIGNTEXT32
LLBL(K_GTP23PR_top):
MOVLPS( S(0), XMM4 ) /* oy | ox */
MULPS( XMM1, XMM4 ) /* oy*m5 | ox*m0 */
MOVLPS( XMM4, D(0) ) /* ->D(1) | ->D(0) */
MOVSS( XMM3, D(2) ) /* ->D(2) */
MOVSS( XMM0, D(3) ) /* ->D(3) */
LLBL(K_GTP23PR_skip):
ADD_L( CONST(16), EDI )
ADD_L( EAX, ESI )
CMP_L( ECX, EDI )
JNE( LLBL(K_GTP23PR_top) )
LLBL(K_GTP23PR_finish):
POP_L ( EDI )
POP_L ( ESI )
RET
#undef FRAME_OFFSET
ALIGNTEXT4
GLOBL GLNAME(_mesa_sse_transform_points2_2d)
HIDDEN(_mesa_sse_transform_points2_2d)
GLNAME(_mesa_sse_transform_points2_2d):
#define FRAME_OFFSET 8
PUSH_L( ESI )
PUSH_L( EDI )
MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */
MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */
MOV_L( ARG_MATRIX, EDX ) /* ptr to matrix */
MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */
TEST_L( ECX, ECX)
JZ( LLBL(K_GTP23P2DR_finish) ) /* count was zero; go to finish */
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */
OR_L( CONST(VEC_SIZE_2), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */
MOV_L( CONST(2), REGOFF(V4F_SIZE, EDI) ) /* set dest size */
SHL_L( CONST(4), ECX ) /* count *= 16 */
MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */
MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */
ADD_L( EDI, ECX ) /* count += dest ptr */
ALIGNTEXT32
MOVLPS( M(0), XMM0 ) /* m1 | m0 */
MOVLPS( M(4), XMM1 ) /* m5 | m4 */
MOVLPS( M(12), XMM2 ) /* m13 | m12 */
ALIGNTEXT32
LLBL(K_GTP23P2DR_top):
MOVSS( S(0), XMM3 ) /* ox */
SHUFPS( CONST(0x0), XMM3, XMM3 ) /* ox | ox */
MULPS( XMM0, XMM3 ) /* ox*m1 | ox*m0 */
MOVSS( S(1), XMM4 ) /* oy */
SHUFPS( CONST(0x0), XMM4, XMM4 ) /* oy | oy */
MULPS( XMM1, XMM4 ) /* oy*m5 | oy*m4 */
ADDPS( XMM4, XMM3 )
ADDPS( XMM2, XMM3 )
MOVLPS( XMM3, D(0) ) /* ->D(1) | ->D(0) */
LLBL(K_GTP23P2DR_skip):
ADD_L ( CONST(16), EDI )
ADD_L ( EAX, ESI )
CMP_L ( ECX, EDI )
JNE ( LLBL(K_GTP23P2DR_top) )
LLBL(K_GTP23P2DR_finish):
POP_L ( EDI )
POP_L ( ESI )
RET
#undef FRAME_OFFSET
ALIGNTEXT4
GLOBL GLNAME(_mesa_sse_transform_points2_2d_no_rot)
HIDDEN(_mesa_sse_transform_points2_2d_no_rot)
GLNAME(_mesa_sse_transform_points2_2d_no_rot):
#define FRAME_OFFSET 8
PUSH_L( ESI )
PUSH_L( EDI )
MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */
MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */
MOV_L( ARG_MATRIX, EDX ) /* ptr to matrix */
MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */
TEST_L( ECX, ECX)
JZ( LLBL(K_GTP23P2DNRR_finish) ) /* count was zero; go to finish */
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */
OR_L( CONST(VEC_SIZE_2), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */
MOV_L( CONST(2), REGOFF(V4F_SIZE, EDI) ) /* set dest size */
SHL_L( CONST(4), ECX ) /* count *= 16 */
MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */
MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */
ADD_L( EDI, ECX ) /* count += dest ptr */
ALIGNTEXT32
MOVSS ( M(0), XMM1 ) /* m0 */
MOVSS ( M(5), XMM2 ) /* m5 */
UNPCKLPS ( XMM2, XMM1 ) /* m5 | m0 */
MOVLPS ( M(12), XMM2 ) /* m13 | m12 */
ALIGNTEXT32
LLBL(K_GTP23P2DNRR_top):
MOVLPS( S(0), XMM0 ) /* oy | ox */
MULPS( XMM1, XMM0 ) /* oy*m5 | ox*m0 */
ADDPS( XMM2, XMM0 ) /* +m13 | +m12 */
MOVLPS( XMM0, D(0) ) /* ->D(1) | ->D(0) */
LLBL(K_GTP23P2DNRR_skip):
ADD_L( CONST(16), EDI )
ADD_L( EAX, ESI )
CMP_L( ECX, EDI )
JNE( LLBL(K_GTP23P2DNRR_top) )
LLBL(K_GTP23P2DNRR_finish):
POP_L( EDI )
POP_L( ESI )
RET
#undef FRAME_OFFSET
ALIGNTEXT4
GLOBL GLNAME(_mesa_sse_transform_points2_3d)
HIDDEN(_mesa_sse_transform_points2_3d)
GLNAME(_mesa_sse_transform_points2_3d):
#define FRAME_OFFSET 8
PUSH_L( ESI )
PUSH_L( EDI )
MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */
MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */
MOV_L( ARG_MATRIX, EDX ) /* ptr to matrix */
MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */
TEST_L( ECX, ECX)
JZ( LLBL(K_GTP23P3DR_finish) ) /* count was zero; go to finish */
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */
OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */
MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) ) /* set dest size */
SHL_L( CONST(4), ECX ) /* count *= 16 */
MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */
MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */
ADD_L( EDI, ECX ) /* count += dest ptr */
ALIGNTEXT32
MOVAPS( M(0), XMM0 ) /* m2 | m1 | m0 */
MOVAPS( M(4), XMM1 ) /* m6 | m5 | m4 */
MOVAPS( M(12), XMM2 ) /* m14 | m13 | m12 */
ALIGNTEXT32
LLBL(K_GTP23P3DR_top):
MOVSS( S(0), XMM3 ) /* ox */
SHUFPS( CONST(0x0), XMM3, XMM3 ) /* ox | ox | ox */
MULPS( XMM0, XMM3 ) /* ox*m2 | ox*m1 | ox*m0 */
MOVSS( S(1), XMM4 ) /* oy */
SHUFPS( CONST(0x0), XMM4, XMM4 ) /* oy | oy | oy */
MULPS( XMM1, XMM4 ) /* oy*m6 | oy*m5 | oy*m4 */
ADDPS( XMM4, XMM3 )
ADDPS( XMM2, XMM3 )
MOVLPS( XMM3, D(0) ) /* ->D(1) | ->D(0) */
UNPCKHPS( XMM3, XMM3 )
MOVSS( XMM3, D(2) ) /* ->D(2) */
LLBL(K_GTP23P3DR_skip):
ADD_L( CONST(16), EDI )
ADD_L( EAX, ESI )
CMP_L( ECX, EDI )
JNE( LLBL(K_GTP23P3DR_top) )
LLBL(K_GTP23P3DR_finish):
POP_L( EDI )
POP_L( ESI )
RET
#undef FRAME_OFFSET
#endif
#if defined (__ELF__) && defined (__linux__)
.section .note.GNU-stack,"",%progbits
#endif

/contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/sse_xform3.S
0,0 → 1,512
/*
* Mesa 3-D graphics library
*
* Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
/** TODO:
* - insert PREFETCH instructions to avoid cache-misses !
* - some more optimizations are possible...
* - for 40-50% more performance in the SSE-functions, the
* data (trans-matrix, src_vert, dst_vert) needs to be 16byte aligned !
*/
#ifdef USE_SSE_ASM
#include "assyntax.h"
#include "matypes.h"
#include "xform_args.h"
SEG_TEXT
#define S(i) REGOFF(i * 4, ESI)
#define D(i) REGOFF(i * 4, EDI)
#define M(i) REGOFF(i * 4, EDX)
ALIGNTEXT4
GLOBL GLNAME(_mesa_sse_transform_points3_general)
HIDDEN(_mesa_sse_transform_points3_general)
GLNAME( _mesa_sse_transform_points3_general ):
#define FRAME_OFFSET 8
PUSH_L ( ESI )
PUSH_L ( EDI )
MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */
MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */
MOV_L( ARG_MATRIX, EDX ) /* ptr to matrix */
MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */
CMP_L ( CONST(0), ECX ) /* count == 0 ? */
JE ( LLBL(K_GTPGR_finish) ) /* yes -> nothing to do. */
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */
OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */
MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) ) /* set dest size */
SHL_L( CONST(4), ECX ) /* count *= 16 */
MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */
MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */
ADD_L( EDI, ECX ) /* count += dest ptr */
ALIGNTEXT32
MOVAPS ( REGOFF(0, EDX), XMM0 ) /* m0 | m1 | m2 | m3 */
MOVAPS ( REGOFF(16, EDX), XMM1 ) /* m4 | m5 | m6 | m7 */
MOVAPS ( REGOFF(32, EDX), XMM2 ) /* m8 | m9 | m10 | m11 */
MOVAPS ( REGOFF(48, EDX), XMM3 ) /* m12 | m13 | m14 | m15 */
ALIGNTEXT32
LLBL(K_GTPGR_top):
MOVSS ( REGOFF(0, ESI), XMM4 ) /* | | | ox */
SHUFPS ( CONST(0x0), XMM4, XMM4 ) /* ox | ox | ox | ox */
MOVSS ( REGOFF(4, ESI), XMM5 ) /* | | | oy */
SHUFPS ( CONST(0x0), XMM5, XMM5 ) /* oy | oy | oy | oy */
MOVSS ( REGOFF(8, ESI), XMM6 ) /* | | | oz */
SHUFPS ( CONST(0x0), XMM6, XMM6 ) /* oz | oz | oz | oz */
MULPS ( XMM0, XMM4 ) /* m3*ox | m2*ox | m1*ox | m0*ox */
MULPS ( XMM1, XMM5 ) /* m7*oy | m6*oy | m5*oy | m4*oy */
MULPS ( XMM2, XMM6 ) /* m11*oz | m10*oz | m9*oz | m8*oz */
ADDPS ( XMM5, XMM4 )
ADDPS ( XMM6, XMM4 )
ADDPS ( XMM3, XMM4 )
MOVAPS ( XMM4, REGOFF(0, EDI) )
LLBL(K_GTPGR_skip):
ADD_L ( CONST(16), EDI )
ADD_L ( EAX, ESI )
CMP_L ( ECX, EDI )
JNE ( LLBL(K_GTPGR_top) )
LLBL(K_GTPGR_finish):
POP_L ( EDI )
POP_L ( ESI )
RET
#undef FRAME_OFFSET
ALIGNTEXT4
GLOBL GLNAME(_mesa_sse_transform_points3_identity)
HIDDEN(_mesa_sse_transform_points3_identity)
GLNAME( _mesa_sse_transform_points3_identity ):
#define FRAME_OFFSET 8
PUSH_L ( ESI )
PUSH_L ( EDI )
MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */
MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */
MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */
TEST_L( ECX, ECX)
JZ( LLBL(K_GTPIR_finish) ) /* count was zero; go to finish */
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */
OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */
MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) ) /* set dest size */
SHL_L( CONST(4), ECX ) /* count *= 16 */
MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */
MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */
ADD_L( EDI, ECX ) /* count += dest ptr */
CMP_L( ESI, EDI )
JE( LLBL(K_GTPIR_finish) )
ALIGNTEXT32
LLBL(K_GTPIR_top):
MOVLPS ( S(0), XMM0 )
MOVLPS ( XMM0, D(0) )
MOVSS ( S(2), XMM0 )
MOVSS ( XMM0, D(2) )
LLBL(K_GTPIR_skip):
ADD_L ( CONST(16), EDI )
ADD_L ( EAX, ESI )
CMP_L ( ECX, EDI )
JNE ( LLBL(K_GTPIR_top) )
LLBL(K_GTPIR_finish):
POP_L ( EDI )
POP_L ( ESI )
RET
#undef FRAME_OFFSET
ALIGNTEXT4
GLOBL GLNAME(_mesa_sse_transform_points3_3d_no_rot)
HIDDEN(_mesa_sse_transform_points3_3d_no_rot)
GLNAME(_mesa_sse_transform_points3_3d_no_rot):
#define FRAME_OFFSET 8
PUSH_L( ESI )
PUSH_L( EDI )
MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */
MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */
MOV_L( ARG_MATRIX, EDX ) /* ptr to matrix */
MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */
TEST_L( ECX, ECX)
JZ( LLBL(K_GTP3DNRR_finish) ) /* count was zero; go to finish */
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */
OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */
MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) ) /* set dest size */
SHL_L( CONST(4), ECX ) /* count *= 16 */
MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */
MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */
ADD_L( EDI, ECX ) /* count += dest ptr */
XORPS( XMM0, XMM0 ) /* clean the working register */
ALIGNTEXT32
MOVSS ( M(0), XMM1 ) /* - | - | - | m0 */
MOVSS ( M(5), XMM2 ) /* - | - | - | m5 */
UNPCKLPS ( XMM2, XMM1 ) /* - | - | m5 | m0 */
MOVLPS ( M(12), XMM2 ) /* - | - | m13 | m12 */
MOVSS ( M(10), XMM3 ) /* - | - | - | m10 */
MOVSS ( M(14), XMM4 ) /* - | - | - | m14 */
ALIGNTEXT32
LLBL(K_GTP3DNRR_top):
MOVLPS ( S(0), XMM0 ) /* - | - | s1 | s0 */
MULPS ( XMM1, XMM0 ) /* - | - | s1*m5 | s0*m0 */
ADDPS ( XMM2, XMM0 ) /* - | - | +m13 | +m12 */
MOVLPS ( XMM0, D(0) ) /* -> D(1) | -> D(0) */
MOVSS ( S(2), XMM0 ) /* sz */
MULSS ( XMM3, XMM0 ) /* sz*m10 */
ADDSS ( XMM4, XMM0 ) /* +m14 */
MOVSS ( XMM0, D(2) ) /* -> D(2) */
LLBL(K_GTP3DNRR_skip):
ADD_L ( CONST(16), EDI )
ADD_L ( EAX, ESI )
CMP_L ( ECX, EDI )
JNE ( LLBL(K_GTP3DNRR_top) )
LLBL(K_GTP3DNRR_finish):
POP_L ( EDI )
POP_L ( ESI )
RET
#undef FRAME_OFFSET
ALIGNTEXT4
GLOBL GLNAME(_mesa_sse_transform_points3_perspective)
HIDDEN(_mesa_sse_transform_points3_perspective)
GLNAME(_mesa_sse_transform_points3_perspective):
#define FRAME_OFFSET 8
PUSH_L ( ESI )
PUSH_L ( EDI )
MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */
MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */
MOV_L( ARG_MATRIX, EDX ) /* ptr to matrix */
MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */
TEST_L( ECX, ECX)
JZ( LLBL(K_GTP3PR_finish) ) /* count was zero; go to finish */
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */
OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */
MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) ) /* set dest size */
SHL_L( CONST(4), ECX ) /* count *= 16 */
MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */
MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */
ADD_L( EDI, ECX ) /* count += dest ptr */
ALIGNTEXT32
MOVSS ( M(0), XMM1 ) /* - | - | - | m0 */
MOVSS ( M(5), XMM2 ) /* - | - | - | m5 */
UNPCKLPS ( XMM2, XMM1 ) /* - | - | m5 | m0 */
MOVLPS ( M(8), XMM2 ) /* - | - | m9 | m8 */
MOVSS ( M(10), XMM3 ) /* m10 */
MOVSS ( M(14), XMM4 ) /* m14 */
XORPS ( XMM6, XMM6 ) /* 0 */
ALIGNTEXT32
LLBL(K_GTP3PR_top):
MOVLPS ( S(0), XMM0 ) /* oy | ox */
MULPS ( XMM1, XMM0 ) /* oy*m5 | ox*m0 */
MOVSS ( S(2), XMM5 ) /* oz */
SHUFPS ( CONST(0x0), XMM5, XMM5 ) /* oz | oz */
MULPS ( XMM2, XMM5 ) /* oz*m9 | oz*m8 */
ADDPS ( XMM5, XMM0 ) /* +oy*m5 | +ox*m0 */
MOVLPS ( XMM0, D(0) ) /* ->D(1) | ->D(0) */
MOVSS ( S(2), XMM0 ) /* oz */
MULSS ( XMM3, XMM0 ) /* oz*m10 */
ADDSS ( XMM4, XMM0 ) /* +m14 */
MOVSS ( XMM0, D(2) ) /* ->D(2) */
MOVSS ( S(2), XMM0 ) /* oz */
MOVSS ( XMM6, XMM5 ) /* 0 */
SUBPS ( XMM0, XMM5 ) /* -oz */
MOVSS ( XMM5, D(3) ) /* ->D(3) */
LLBL(K_GTP3PR_skip):
ADD_L( CONST(16), EDI )
ADD_L( EAX, ESI )
CMP_L( ECX, EDI )
JNE( LLBL(K_GTP3PR_top) )
LLBL(K_GTP3PR_finish):
POP_L ( EDI )
POP_L ( ESI )
RET
#undef FRAME_OFFSET
ALIGNTEXT4
GLOBL GLNAME(_mesa_sse_transform_points3_2d)
HIDDEN(_mesa_sse_transform_points3_2d)
GLNAME(_mesa_sse_transform_points3_2d):
#define FRAME_OFFSET 8
PUSH_L( ESI )
PUSH_L( EDI )
MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */
MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */
MOV_L( ARG_MATRIX, EDX ) /* ptr to matrix */
MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */
TEST_L( ECX, ECX)
JZ( LLBL(K_GTP3P2DR_finish) ) /* count was zero; go to finish */
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */
OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */
MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) ) /* set dest size */
SHL_L( CONST(4), ECX ) /* count *= 16 */
MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */
MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */
ADD_L( EDI, ECX ) /* count += dest ptr */
ALIGNTEXT32
MOVLPS( M(0), XMM0 ) /* m1 | m0 */
MOVLPS( M(4), XMM1 ) /* m5 | m4 */
MOVLPS( M(12), XMM2 ) /* m13 | m12 */
ALIGNTEXT32
LLBL(K_GTP3P2DR_top):
MOVSS ( S(0), XMM3 ) /* ox */
SHUFPS ( CONST(0x0), XMM3, XMM3 ) /* ox | ox */
MULPS ( XMM0, XMM3 ) /* ox*m1 | ox*m0 */
MOVSS ( S(1), XMM4 ) /* oy */
SHUFPS ( CONST(0x0), XMM4, XMM4 ) /* oy | oy */
MULPS ( XMM1, XMM4 ) /* oy*m5 | oy*m4 */
ADDPS ( XMM4, XMM3 )
ADDPS ( XMM2, XMM3 )
MOVLPS ( XMM3, D(0) )
MOVSS ( S(2), XMM3 )
MOVSS ( XMM3, D(2) )
LLBL(K_GTP3P2DR_skip):
ADD_L ( CONST(16), EDI )
ADD_L ( EAX, ESI )
CMP_L ( ECX, EDI )
JNE ( LLBL(K_GTP3P2DR_top) )
LLBL(K_GTP3P2DR_finish):
POP_L ( EDI )
POP_L ( ESI )
RET
#undef FRAME_OFFSET
ALIGNTEXT4
GLOBL GLNAME(_mesa_sse_transform_points3_2d_no_rot)
HIDDEN(_mesa_sse_transform_points3_2d_no_rot)
GLNAME(_mesa_sse_transform_points3_2d_no_rot):
#define FRAME_OFFSET 8
PUSH_L( ESI )
PUSH_L( EDI )
MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */
MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */
MOV_L( ARG_MATRIX, EDX ) /* ptr to matrix */
MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */
TEST_L( ECX, ECX)
JZ( LLBL(K_GTP3P2DNRR_finish) ) /* count was zero; go to finish */
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */
OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */
MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) ) /* set dest size */
SHL_L( CONST(4), ECX ) /* count *= 16 */
MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */
MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */
ADD_L( EDI, ECX ) /* count += dest ptr */
ALIGNTEXT32
MOVSS ( M(0), XMM1 ) /* m0 */
MOVSS ( M(5), XMM2 ) /* m5 */
UNPCKLPS ( XMM2, XMM1 ) /* m5 | m0 */
MOVLPS ( M(12), XMM2 ) /* m13 | m12 */
ALIGNTEXT32
LLBL(K_GTP3P2DNRR_top):
MOVLPS( S(0), XMM0 ) /* oy | ox */
MULPS( XMM1, XMM0 ) /* oy*m5 | ox*m0 */
ADDPS( XMM2, XMM0 ) /* +m13 | +m12 */
MOVLPS( XMM0, D(0) ) /* ->D(1) | ->D(0) */
MOVSS( S(2), XMM0 )
MOVSS( XMM0, D(2) )
LLBL(K_GTP3P2DNRR_skip):
ADD_L( CONST(16), EDI )
ADD_L( EAX, ESI )
CMP_L( ECX, EDI )
JNE( LLBL(K_GTP3P2DNRR_top) )
LLBL(K_GTP3P2DNRR_finish):
POP_L( EDI )
POP_L( ESI )
RET
#undef FRAME_OFFSET
ALIGNTEXT4
GLOBL GLNAME(_mesa_sse_transform_points3_3d)
HIDDEN(_mesa_sse_transform_points3_3d)
GLNAME(_mesa_sse_transform_points3_3d):
#define FRAME_OFFSET 8
PUSH_L( ESI )
PUSH_L( EDI )
MOV_L( REGOFF(OFFSET_SOURCE+8, ESP), ESI ) /* ptr to source GLvector4f */
MOV_L( REGOFF(OFFSET_DEST+8, ESP), EDI ) /* ptr to dest GLvector4f */
MOV_L( ARG_MATRIX, EDX ) /* ptr to matrix */
MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */
TEST_L( ECX, ECX)
JZ( LLBL(K_GTP3P3DR_finish) ) /* count was zero; go to finish */
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */
OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */
MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) ) /* set dest size */
SHL_L( CONST(4), ECX ) /* count *= 16 */
MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */
MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */
ADD_L( EDI, ECX ) /* count += dest ptr */
ALIGNTEXT32
MOVAPS( M(0), XMM0 ) /* m2 | m1 | m0 */
MOVAPS( M(4), XMM1 ) /* m6 | m5 | m4 */
MOVAPS( M(8), XMM2 ) /* m10 | m9 | m8 */
MOVAPS( M(12), XMM3 ) /* m14 | m13 | m12 */
ALIGNTEXT32
LLBL(K_GTP3P3DR_top):
MOVSS( S(0), XMM4 )
SHUFPS( CONST(0x0), XMM4, XMM4 ) /* ox | ox | ox */
MULPS( XMM0, XMM4 ) /* ox*m2 | ox*m1 | ox*m0 */
MOVSS( S(1), XMM5 )
SHUFPS( CONST(0x0), XMM5, XMM5 ) /* oy | oy | oy */
MULPS( XMM1, XMM5 ) /* oy*m6 | oy*m5 | oy*m4 */
MOVSS( S(2), XMM6 )
SHUFPS( CONST(0x0), XMM6, XMM6 ) /* oz | oz | oz */
MULPS( XMM2, XMM6 ) /* oz*m10 | oz*m9 | oz*m8 */
ADDPS( XMM5, XMM4 ) /* + | + | + */
ADDPS( XMM6, XMM4 ) /* + | + | + */
ADDPS( XMM3, XMM4 ) /* + | + | + */
MOVLPS( XMM4, D(0) ) /* => D(1) | => D(0) */
UNPCKHPS( XMM4, XMM4 )
MOVSS( XMM4, D(2) )
LLBL(K_GTP3P3DR_skip):
ADD_L( CONST(16), EDI )
ADD_L( EAX, ESI )
CMP_L( ECX, EDI )
JNE( LLBL(K_GTP3P3DR_top) )
LLBL(K_GTP3P3DR_finish):
POP_L( EDI )
POP_L( ESI )
RET
#undef FRAME_OFFSET
#endif
#if defined (__ELF__) && defined (__linux__)
.section .note.GNU-stack,"",%progbits
#endif

/contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/sse_xform4.S
0,0 → 1,235
/*
* Mesa 3-D graphics library
*
* Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
#ifdef USE_SSE_ASM
#include "assyntax.h"
#include "matypes.h"
#include "xform_args.h"
SEG_TEXT
#define FRAME_OFFSET 8
#define SRC(i) REGOFF(i * 4, ESI)
#define DST(i) REGOFF(i * 4, EDI)
#define MAT(i) REGOFF(i * 4, EDX)
#define SELECT(r0, r1, r2, r3) CONST( r0 * 64 + r1 * 16 + r2 * 4 + r3 )
ALIGNTEXT16
GLOBL GLNAME( _mesa_sse_transform_points4_general )
HIDDEN(_mesa_sse_transform_points4_general)
GLNAME( _mesa_sse_transform_points4_general ):
PUSH_L( ESI )
PUSH_L( EDI )
MOV_L( ARG_SOURCE, ESI )
MOV_L( ARG_DEST, EDI )
MOV_L( ARG_MATRIX, EDX )
MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
TEST_L( ECX, ECX ) /* verify non-zero count */
JE( LLBL( sse_general_done ) )
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */
OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */
MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) )/* set dest size */
MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */
MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */
PREFETCHT0( REGIND(ESI) )
MOVAPS( MAT(0), XMM4 ) /* m3 | m2 | m1 | m0 */
MOVAPS( MAT(4), XMM5 ) /* m7 | m6 | m5 | m4 */
MOVAPS( MAT(8), XMM6 ) /* m11 | m10 | m9 | m8 */
MOVAPS( MAT(12), XMM7 ) /* m15 | m14 | m13 | m12 */
ALIGNTEXT16
LLBL( sse_general_loop ):
MOVSS( SRC(0), XMM0 ) /* ox */
SHUFPS( CONST(0x0), XMM0, XMM0 ) /* ox | ox | ox | ox */
MULPS( XMM4, XMM0 ) /* ox*m3 | ox*m2 | ox*m1 | ox*m0 */
MOVSS( SRC(1), XMM1 ) /* oy */
SHUFPS( CONST(0x0), XMM1, XMM1 ) /* oy | oy | oy | oy */
MULPS( XMM5, XMM1 ) /* oy*m7 | oy*m6 | oy*m5 | oy*m4 */
MOVSS( SRC(2), XMM2 ) /* oz */
SHUFPS( CONST(0x0), XMM2, XMM2 ) /* oz | oz | oz | oz */
MULPS( XMM6, XMM2 ) /* oz*m11 | oz*m10 | oz*m9 | oz*m8 */
MOVSS( SRC(3), XMM3 ) /* ow */
SHUFPS( CONST(0x0), XMM3, XMM3 ) /* ow | ow | ow | ow */
MULPS( XMM7, XMM3 ) /* ow*m15 | ow*m14 | ow*m13 | ow*m12 */
ADDPS( XMM1, XMM0 ) /* ox*m3+oy*m7 | ... */
ADDPS( XMM2, XMM0 ) /* ox*m3+oy*m7+oz*m11 | ... */
ADDPS( XMM3, XMM0 ) /* ox*m3+oy*m7+oz*m11+ow*m15 | ... */
MOVAPS( XMM0, DST(0) ) /* ->D(3) | ->D(2) | ->D(1) | ->D(0) */
ADD_L( CONST(16), EDI )
ADD_L( EAX, ESI )
DEC_L( ECX )
JNZ( LLBL( sse_general_loop ) )
LLBL( sse_general_done ):
POP_L( EDI )
POP_L( ESI )
RET
ALIGNTEXT4
GLOBL GLNAME( _mesa_sse_transform_points4_3d )
HIDDEN(_mesa_sse_transform_points4_3d)
GLNAME( _mesa_sse_transform_points4_3d ):
PUSH_L( ESI )
PUSH_L( EDI )
MOV_L( ARG_SOURCE, ESI ) /* ptr to source GLvector4f */
MOV_L( ARG_DEST, EDI ) /* ptr to dest GLvector4f */
MOV_L( ARG_MATRIX, EDX ) /* ptr to matrix */
MOV_L( REGOFF(V4F_COUNT, ESI), ECX ) /* source count */
TEST_L( ECX, ECX)
JZ( LLBL(K_GTP43P3DR_finish) ) /* count was zero; go to finish */
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */
OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */
MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) )/* set dest size */
SHL_L( CONST(4), ECX ) /* count *= 16 */
MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */
MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */
ADD_L( EDI, ECX ) /* count += dest ptr */
MOVAPS( MAT(0), XMM0 ) /* m3 | m2 | m1 | m0 */
MOVAPS( MAT(4), XMM1 ) /* m7 | m6 | m5 | m4 */
MOVAPS( MAT(8), XMM2 ) /* m11 | m10 | m9 | m8 */
MOVAPS( MAT(12), XMM3 ) /* m15 | m14 | m13 | m12 */
ALIGNTEXT32
LLBL( K_GTP43P3DR_top ):
MOVSS( SRC(0), XMM4 ) /* ox */
SHUFPS( CONST(0x0), XMM4, XMM4 ) /* ox | ox | ox | ox */
MULPS( XMM0, XMM4 ) /* ox*m3 | ox*m2 | ox*m1 | ox*m0 */
MOVSS( SRC(1), XMM5 ) /* oy */
SHUFPS( CONST(0x0), XMM5, XMM5 ) /* oy | oy | oy | oy */
MULPS( XMM1, XMM5 ) /* oy*m7 | oy*m6 | oy*m5 | oy*m4 */
MOVSS( SRC(2), XMM6 ) /* oz */
SHUFPS( CONST(0x0), XMM6, XMM6 ) /* oz | oz | oz | oz */
MULPS( XMM2, XMM6 ) /* oz*m11 | oz*m10 | oz*m9 | oz*m8 */
MOVSS( SRC(3), XMM7 ) /* ow */
SHUFPS( CONST(0x0), XMM7, XMM7 ) /* ow | ow | ow | ow */
MULPS( XMM3, XMM7 ) /* ow*m15 | ow*m14 | ow*m13 | ow*m12 */
ADDPS( XMM5, XMM4 ) /* ox*m3+oy*m7 | ... */
ADDPS( XMM6, XMM4 ) /* ox*m3+oy*m7+oz*m11 | ... */
ADDPS( XMM7, XMM4 ) /* ox*m3+oy*m7+oz*m11+ow*m15 | ... */
MOVAPS( XMM4, DST(0) ) /* ->D(3) | ->D(2) | ->D(1) | ->D(0) */
MOVSS( SRC(3), XMM4 ) /* ow */
MOVSS( XMM4, DST(3) ) /* ->D(3) */
LLBL( K_GTP43P3DR_skip ):
ADD_L( CONST(16), EDI )
ADD_L( EAX, ESI )
CMP_L( ECX, EDI )
JNE( LLBL(K_GTP43P3DR_top) )
LLBL( K_GTP43P3DR_finish ):
POP_L( EDI )
POP_L( ESI )
RET
ALIGNTEXT16
GLOBL GLNAME( _mesa_sse_transform_points4_identity )
HIDDEN(_mesa_sse_transform_points4_identity)
GLNAME( _mesa_sse_transform_points4_identity ):
PUSH_L( ESI )
PUSH_L( EDI )
MOV_L( ARG_SOURCE, ESI )
MOV_L( ARG_DEST, EDI )
MOV_L( ARG_MATRIX, EDX )
MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
TEST_L( ECX, ECX ) /* verify non-zero count */
JE( LLBL( sse_identity_done ) )
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX ) /* stride */
OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) ) /* set dest flags */
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) ) /* set dest count */
MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) )/* set dest size */
MOV_L( REGOFF(V4F_START, ESI), ESI ) /* ptr to first source vertex */
MOV_L( REGOFF(V4F_START, EDI), EDI ) /* ptr to first dest vertex */
ALIGNTEXT16
LLBL( sse_identity_loop ):
PREFETCHNTA( REGOFF(32, ESI) )
MOVAPS( REGIND(ESI), XMM0 )
ADD_L( EAX, ESI )
MOVAPS( XMM0, REGIND(EDI) )
ADD_L( CONST(16), EDI )
DEC_L( ECX )
JNZ( LLBL( sse_identity_loop ) )
LLBL( sse_identity_done ):
POP_L( EDI )
POP_L( ESI )
RET
#endif
#if defined (__ELF__) && defined (__linux__)
.section .note.GNU-stack,"",%progbits
#endif

/contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/x86_cliptest.S
0,0 → 1,407
/*
* Mesa 3-D graphics library
*
* Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
/*
* NOTE: Avoid using spaces in between '(' ')' and arguments, especially
* with macros like CONST, LLBL that expand to CONCAT(...). Putting spaces
* in there will break the build on some platforms.
*/
#include "assyntax.h"
#include "matypes.h"
#include "clip_args.h"
#define SRC0 REGOFF(0, ESI)
#define SRC1 REGOFF(4, ESI)
#define SRC2 REGOFF(8, ESI)
#define SRC3 REGOFF(12, ESI)
#define DST0 REGOFF(0, EDI)
#define DST1 REGOFF(4, EDI)
#define DST2 REGOFF(8, EDI)
#define DST3 REGOFF(12, EDI)
#define MAT0 REGOFF(0, EDX)
#define MAT1 REGOFF(4, EDX)
#define MAT2 REGOFF(8, EDX)
#define MAT3 REGOFF(12, EDX)
/*
* Table for clip test.
*
* bit6 = SRC3 < 0
* bit5 = SRC2 < 0
* bit4 = abs(S(2)) > abs(S(3))
* bit3 = SRC1 < 0
* bit2 = abs(S(1)) > abs(S(3))
* bit1 = SRC0 < 0
* bit0 = abs(S(0)) > abs(S(3))
*/
SEG_DATA
clip_table:
D_BYTE 0x00, 0x01, 0x00, 0x02, 0x04, 0x05, 0x04, 0x06
D_BYTE 0x00, 0x01, 0x00, 0x02, 0x08, 0x09, 0x08, 0x0a
D_BYTE 0x20, 0x21, 0x20, 0x22, 0x24, 0x25, 0x24, 0x26
D_BYTE 0x20, 0x21, 0x20, 0x22, 0x28, 0x29, 0x28, 0x2a
D_BYTE 0x00, 0x01, 0x00, 0x02, 0x04, 0x05, 0x04, 0x06
D_BYTE 0x00, 0x01, 0x00, 0x02, 0x08, 0x09, 0x08, 0x0a
D_BYTE 0x10, 0x11, 0x10, 0x12, 0x14, 0x15, 0x14, 0x16
D_BYTE 0x10, 0x11, 0x10, 0x12, 0x18, 0x19, 0x18, 0x1a
D_BYTE 0x3f, 0x3d, 0x3f, 0x3e, 0x37, 0x35, 0x37, 0x36
D_BYTE 0x3f, 0x3d, 0x3f, 0x3e, 0x3b, 0x39, 0x3b, 0x3a
D_BYTE 0x2f, 0x2d, 0x2f, 0x2e, 0x27, 0x25, 0x27, 0x26
D_BYTE 0x2f, 0x2d, 0x2f, 0x2e, 0x2b, 0x29, 0x2b, 0x2a
D_BYTE 0x3f, 0x3d, 0x3f, 0x3e, 0x37, 0x35, 0x37, 0x36
D_BYTE 0x3f, 0x3d, 0x3f, 0x3e, 0x3b, 0x39, 0x3b, 0x3a
D_BYTE 0x1f, 0x1d, 0x1f, 0x1e, 0x17, 0x15, 0x17, 0x16
D_BYTE 0x1f, 0x1d, 0x1f, 0x1e, 0x1b, 0x19, 0x1b, 0x1a
SEG_TEXT
/*
* _mesa_x86_cliptest_points4
*
* AL: ormask
* AH: andmask
* EBX: temp0
* ECX: temp1
* EDX: clipmask[]
* ESI: clip[]
* EDI: proj[]
* EBP: temp2
*/
#if defined(__ELF__) && defined(__PIC__) && defined(GNU_ASSEMBLER) && !defined(ELFPIC)
#define ELFPIC
#endif
ALIGNTEXT16
GLOBL GLNAME( _mesa_x86_cliptest_points4 )
HIDDEN(_mesa_x86_cliptest_points4)
GLNAME( _mesa_x86_cliptest_points4 ):
#ifdef ELFPIC
#define FRAME_OFFSET 20
#else
#define FRAME_OFFSET 16
#endif
PUSH_L( ESI )
PUSH_L( EDI )
PUSH_L( EBP )
PUSH_L( EBX )
#ifdef ELFPIC
/* store pointer to clip_table on stack */
CALL( LLBL(ctp4_get_eip) )
ADD_L( CONST(_GLOBAL_OFFSET_TABLE_), EBX )
MOV_L( REGOFF(clip_table@GOT, EBX), EBX )
PUSH_L( EBX )
JMP( LLBL(ctp4_clip_table_ready) )
LLBL(ctp4_get_eip):
/* store eip in ebx */
MOV_L( REGIND(ESP), EBX )
RET
LLBL(ctp4_clip_table_ready):
#endif
MOV_L( ARG_SOURCE, ESI )
MOV_L( ARG_DEST, EDI )
MOV_L( ARG_CLIP, EDX )
MOV_L( ARG_OR, EBX )
MOV_L( ARG_AND, EBP )
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
MOV_L( REGOFF(V4F_START, ESI), ESI )
OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) )
MOV_L( EAX, ARG_SOURCE ) /* put stride in ARG_SOURCE */
MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) )
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
MOV_L( REGOFF(V4F_START, EDI), EDI )
ADD_L( EDX, ECX )
MOV_L( ECX, ARG_CLIP ) /* put clipmask + count in ARG_CLIP */
CMP_L( ECX, EDX )
MOV_B( REGIND(EBX), AL )
MOV_B( REGIND(EBP), AH )
JZ( LLBL(ctp4_finish) )
ALIGNTEXT16
LLBL(ctp4_top):
FLD1 /* F3 */
FDIV_S( SRC3 ) /* GH: don't care about div-by-zero */
MOV_L( SRC3, EBP )
MOV_L( SRC2, EBX )
XOR_L( ECX, ECX )
ADD_L( EBP, EBP ) /* ebp = abs(S(3))*2 ; carry = sign of S(3) */
ADC_L( ECX, ECX )
ADD_L( EBX, EBX ) /* ebx = abs(S(2))*2 ; carry = sign of S(2) */
ADC_L( ECX, ECX )
CMP_L( EBX, EBP ) /* carry = abs(S(2))*2 > abs(S(3))*2 */
ADC_L( ECX, ECX )
MOV_L( SRC1, EBX )
ADD_L( EBX, EBX ) /* ebx = abs(S(1))*2 ; carry = sign of S(1) */
ADC_L( ECX, ECX )
CMP_L( EBX, EBP ) /* carry = abs(S(1))*2 > abs(S(3))*2 */
ADC_L( ECX, ECX )
MOV_L( SRC0, EBX )
ADD_L( EBX, EBX ) /* ebx = abs(S(0))*2 ; carry = sign of S(0) */
ADC_L( ECX, ECX )
CMP_L( EBX, EBP ) /* carry = abs(S(0))*2 > abs(S(3))*2 */
ADC_L( ECX, ECX )
#ifdef ELFPIC
MOV_L( REGIND(ESP), EBP ) /* clip_table */
MOV_B( REGBI(EBP, ECX), CL )
#else
MOV_B( REGOFF(clip_table,ECX), CL )
#endif
OR_B( CL, AL )
AND_B( CL, AH )
TEST_B( CL, CL )
MOV_B( CL, REGIND(EDX) )
JZ( LLBL(ctp4_proj) )
LLBL(ctp4_noproj):
FSTP( ST(0) ) /* */
MOV_L( CONST(0), DST0 )
MOV_L( CONST(0), DST1 )
MOV_L( CONST(0), DST2 )
MOV_L( CONST(0x3f800000), DST3 )
JMP( LLBL(ctp4_next) )
LLBL(ctp4_proj):
FLD_S( SRC0 ) /* F0 F3 */
FMUL2( ST(1), ST0 )
FLD_S( SRC1 ) /* F1 F0 F3 */
FMUL2( ST(2), ST0 )
FLD_S( SRC2 ) /* F2 F1 F0 F3 */
FMUL2( ST(3), ST0 )
FXCH( ST(2) ) /* F0 F1 F2 F3 */
FSTP_S( DST0 ) /* F1 F2 F3 */
FSTP_S( DST1 ) /* F2 F3 */
FSTP_S( DST2 ) /* F3 */
FSTP_S( DST3 ) /* */
LLBL(ctp4_next):
INC_L( EDX )
ADD_L( CONST(16), EDI )
ADD_L( ARG_SOURCE, ESI )
CMP_L( EDX, ARG_CLIP )
JNZ( LLBL(ctp4_top) )
MOV_L( ARG_OR, ECX )
MOV_L( ARG_AND, EDX )
MOV_B( AL, REGIND(ECX) )
MOV_B( AH, REGIND(EDX) )
LLBL(ctp4_finish):
MOV_L( ARG_DEST, EAX )
#ifdef ELFPIC
POP_L( ESI ) /* discard ptr to clip_table */
#endif
POP_L( EBX )
POP_L( EBP )
POP_L( EDI )
POP_L( ESI )
RET
ALIGNTEXT16
GLOBL GLNAME( _mesa_x86_cliptest_points4_np )
HIDDEN(_mesa_x86_cliptest_points4_np)
GLNAME( _mesa_x86_cliptest_points4_np ):
#ifdef ELFPIC
#define FRAME_OFFSET 20
#else
#define FRAME_OFFSET 16
#endif
PUSH_L( ESI )
PUSH_L( EDI )
PUSH_L( EBP )
PUSH_L( EBX )
#ifdef ELFPIC
/* store pointer to clip_table on stack */
CALL( LLBL(ctp4_np_get_eip) )
ADD_L( CONST(_GLOBAL_OFFSET_TABLE_), EBX )
MOV_L( REGOFF(clip_table@GOT, EBX), EBX )
PUSH_L( EBX )
JMP( LLBL(ctp4_np_clip_table_ready) )
LLBL(ctp4_np_get_eip):
/* store eip in ebx */
MOV_L( REGIND(ESP), EBX )
RET
LLBL(ctp4_np_clip_table_ready):
#endif
MOV_L( ARG_SOURCE, ESI )
/* slot */
MOV_L( ARG_CLIP, EDX )
MOV_L( ARG_OR, EBX )
MOV_L( ARG_AND, EBP )
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
MOV_L( REGOFF(V4F_START, ESI), ESI )
MOV_L( EAX, ARG_DEST ) /* put stride in ARG_DEST */
ADD_L( EDX, ECX )
MOV_L( ECX, EDI ) /* put clipmask + count in EDI */
CMP_L( ECX, EDX )
MOV_B( REGIND(EBX), AL )
MOV_B( REGIND(EBP), AH )
JZ( LLBL(ctp4_np_finish) )
ALIGNTEXT16
LLBL(ctp4_np_top):
MOV_L( SRC3, EBP )
MOV_L( SRC2, EBX )
XOR_L( ECX, ECX )
ADD_L( EBP, EBP ) /* ebp = abs(S(3))*2 ; carry = sign of S(3) */
ADC_L( ECX, ECX )
ADD_L( EBX, EBX ) /* ebx = abs(S(2))*2 ; carry = sign of S(2) */
ADC_L( ECX, ECX )
CMP_L( EBX, EBP ) /* carry = abs(S(2))*2 > abs(S(3))*2 */
ADC_L( ECX, ECX )
MOV_L( SRC1, EBX )
ADD_L( EBX, EBX ) /* ebx = abs(S(1))*2 ; carry = sign of S(1) */
ADC_L( ECX, ECX )
CMP_L( EBX, EBP ) /* carry = abs(S(1))*2 > abs(S(3))*2 */
ADC_L( ECX, ECX )
MOV_L( SRC0, EBX )
ADD_L( EBX, EBX ) /* ebx = abs(S(0))*2 ; carry = sign of S(0) */
ADC_L( ECX, ECX )
CMP_L( EBX, EBP ) /* carry = abs(S(0))*2 > abs(S(3))*2 */
ADC_L( ECX, ECX )
#ifdef ELFPIC
MOV_L( REGIND(ESP), EBP ) /* clip_table */
MOV_B( REGBI(EBP, ECX), CL )
#else
MOV_B( REGOFF(clip_table,ECX), CL )
#endif
OR_B( CL, AL )
AND_B( CL, AH )
TEST_B( CL, CL )
MOV_B( CL, REGIND(EDX) )
INC_L( EDX )
/* slot */
ADD_L( ARG_DEST, ESI )
CMP_L( EDX, EDI )
JNZ( LLBL(ctp4_np_top) )
MOV_L( ARG_OR, ECX )
MOV_L( ARG_AND, EDX )
MOV_B( AL, REGIND(ECX) )
MOV_B( AH, REGIND(EDX) )
LLBL(ctp4_np_finish):
MOV_L( ARG_SOURCE, EAX )
#ifdef ELFPIC
POP_L( ESI ) /* discard ptr to clip_table */
#endif
POP_L( EBX )
POP_L( EBP )
POP_L( EDI )
POP_L( ESI )
RET
#if defined (__ELF__) && defined (__linux__)
.section .note.GNU-stack,"",%progbits
#endif

/contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/x86_xform.c
0,0 → 1,122
/*
* Mesa 3-D graphics library
*
* Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
/*
* Intel x86 assembly code by Josh Vanderhoof
*/
#include "main/glheader.h"
#include "main/context.h"
#include "math/m_xform.h"
#include "x86_xform.h"
#include "common_x86_asm.h"
#ifdef USE_X86_ASM
#ifdef USE_3DNOW_ASM
#include "3dnow.h"
#endif
#ifdef USE_SSE_ASM
#include "sse.h"
#endif
#endif
#ifdef DEBUG_MATH
#include "math/m_debug.h"
#endif
#ifdef USE_X86_ASM
DECLARE_XFORM_GROUP( x86, 2 )
DECLARE_XFORM_GROUP( x86, 3 )
DECLARE_XFORM_GROUP( x86, 4 )
extern GLvector4f * _ASMAPI
_mesa_x86_cliptest_points4( GLvector4f *clip_vec,
GLvector4f *proj_vec,
GLubyte clipMask[],
GLubyte *orMask,
GLubyte *andMask,
GLboolean viewport_z_clip );
extern GLvector4f * _ASMAPI
_mesa_x86_cliptest_points4_np( GLvector4f *clip_vec,
GLvector4f *proj_vec,
GLubyte clipMask[],
GLubyte *orMask,
GLubyte *andMask,
GLboolean viewport_z_clip );
extern void _ASMAPI
_mesa_v16_x86_cliptest_points4( GLfloat *first_vert,
GLfloat *last_vert,
GLubyte *or_mask,
GLubyte *and_mask,
GLubyte *clip_mask,
GLboolean viewport_z_clip );
extern void _ASMAPI
_mesa_v16_x86_general_xform( GLfloat *dest,
const GLfloat *m,
const GLfloat *src,
GLuint src_stride,
GLuint count );
#endif
#ifdef USE_X86_ASM
static void _mesa_init_x86_transform_asm( void )
{
ASSIGN_XFORM_GROUP( x86, 2 );
ASSIGN_XFORM_GROUP( x86, 3 );
ASSIGN_XFORM_GROUP( x86, 4 );
_mesa_clip_tab[4] = _mesa_x86_cliptest_points4;
_mesa_clip_np_tab[4] = _mesa_x86_cliptest_points4_np;
#ifdef DEBUG_MATH
_math_test_all_transform_functions( "x86" );
_math_test_all_cliptest_functions( "x86" );
#endif
}
#endif
void _mesa_init_all_x86_transform_asm( void )
{
_mesa_get_x86_features();
#ifdef USE_X86_ASM
if ( _mesa_x86_cpu_features ) {
_mesa_init_x86_transform_asm();
}
if ( cpu_has_xmm ) {
_mesa_init_sse_transform_asm();
}
#endif
}

/contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/x86_xform.h
0,0 → 1,106
/*
* Mesa 3-D graphics library
*
* Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* Authors:
* Gareth Hughes
*/
#ifndef X86_XFORM_H
#define X86_XFORM_H
/* =============================================================
* Transformation function declarations:
*/
#define XFORM_ARGS GLvector4f *to_vec, \
const GLfloat m[16], \
const GLvector4f *from_vec
#define DECLARE_XFORM_GROUP( pfx, sz ) \
extern void _ASMAPI _mesa_##pfx##_transform_points##sz##_general( XFORM_ARGS ); \
extern void _ASMAPI _mesa_##pfx##_transform_points##sz##_identity( XFORM_ARGS ); \
extern void _ASMAPI _mesa_##pfx##_transform_points##sz##_3d_no_rot( XFORM_ARGS ); \
extern void _ASMAPI _mesa_##pfx##_transform_points##sz##_perspective( XFORM_ARGS ); \
extern void _ASMAPI _mesa_##pfx##_transform_points##sz##_2d( XFORM_ARGS ); \
extern void _ASMAPI _mesa_##pfx##_transform_points##sz##_2d_no_rot( XFORM_ARGS ); \
extern void _ASMAPI _mesa_##pfx##_transform_points##sz##_3d( XFORM_ARGS );
#define ASSIGN_XFORM_GROUP( pfx, sz ) \
_mesa_transform_tab[sz][MATRIX_GENERAL] = \
_mesa_##pfx##_transform_points##sz##_general; \
_mesa_transform_tab[sz][MATRIX_IDENTITY] = \
_mesa_##pfx##_transform_points##sz##_identity; \
_mesa_transform_tab[sz][MATRIX_3D_NO_ROT] = \
_mesa_##pfx##_transform_points##sz##_3d_no_rot; \
_mesa_transform_tab[sz][MATRIX_PERSPECTIVE] = \
_mesa_##pfx##_transform_points##sz##_perspective; \
_mesa_transform_tab[sz][MATRIX_2D] = \
_mesa_##pfx##_transform_points##sz##_2d; \
_mesa_transform_tab[sz][MATRIX_2D_NO_ROT] = \
_mesa_##pfx##_transform_points##sz##_2d_no_rot; \
_mesa_transform_tab[sz][MATRIX_3D] = \
_mesa_##pfx##_transform_points##sz##_3d;
/* =============================================================
* Normal transformation function declarations:
*/
#define NORM_ARGS const GLmatrix *mat, \
GLfloat scale, \
const GLvector4f *in, \
const GLfloat *lengths, \
GLvector4f *dest
#define DECLARE_NORM_GROUP( pfx ) \
extern void _ASMAPI _mesa_##pfx##_rescale_normals( NORM_ARGS ); \
extern void _ASMAPI _mesa_##pfx##_normalize_normals( NORM_ARGS ); \
extern void _ASMAPI _mesa_##pfx##_transform_normals( NORM_ARGS ); \
extern void _ASMAPI _mesa_##pfx##_transform_normals_no_rot( NORM_ARGS ); \
extern void _ASMAPI _mesa_##pfx##_transform_rescale_normals( NORM_ARGS ); \
extern void _ASMAPI _mesa_##pfx##_transform_rescale_normals_no_rot( NORM_ARGS ); \
extern void _ASMAPI _mesa_##pfx##_transform_normalize_normals( NORM_ARGS ); \
extern void _ASMAPI _mesa_##pfx##_transform_normalize_normals_no_rot( NORM_ARGS );
#define ASSIGN_NORM_GROUP( pfx ) \
_mesa_normal_tab[NORM_RESCALE] = \
_mesa_##pfx##_rescale_normals; \
_mesa_normal_tab[NORM_NORMALIZE] = \
_mesa_##pfx##_normalize_normals; \
_mesa_normal_tab[NORM_TRANSFORM] = \
_mesa_##pfx##_transform_normals; \
_mesa_normal_tab[NORM_TRANSFORM_NO_ROT] = \
_mesa_##pfx##_transform_normals_no_rot; \
_mesa_normal_tab[NORM_TRANSFORM | NORM_RESCALE] = \
_mesa_##pfx##_transform_rescale_normals; \
_mesa_normal_tab[NORM_TRANSFORM_NO_ROT | NORM_RESCALE] = \
_mesa_##pfx##_transform_rescale_normals_no_rot; \
_mesa_normal_tab[NORM_TRANSFORM | NORM_NORMALIZE] = \
_mesa_##pfx##_transform_normalize_normals; \
_mesa_normal_tab[NORM_TRANSFORM_NO_ROT | NORM_NORMALIZE] = \
_mesa_##pfx##_transform_normalize_normals_no_rot;
#endif

/contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/x86_xform2.S
0,0 → 1,574
/*
* Mesa 3-D graphics library
*
* Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
/*
* NOTE: Avoid using spaces in between '(' ')' and arguments, especially
* with macros like CONST, LLBL that expand to CONCAT(...). Putting spaces
* in there will break the build on some platforms.
*/
#include "assyntax.h"
#include "matypes.h"
#include "xform_args.h"
SEG_TEXT
#define FP_ONE 1065353216
#define FP_ZERO 0
#define SRC0 REGOFF(0, ESI)
#define SRC1 REGOFF(4, ESI)
#define SRC2 REGOFF(8, ESI)
#define SRC3 REGOFF(12, ESI)
#define DST0 REGOFF(0, EDI)
#define DST1 REGOFF(4, EDI)
#define DST2 REGOFF(8, EDI)
#define DST3 REGOFF(12, EDI)
#define MAT0 REGOFF(0, EDX)
#define MAT1 REGOFF(4, EDX)
#define MAT2 REGOFF(8, EDX)
#define MAT3 REGOFF(12, EDX)
#define MAT4 REGOFF(16, EDX)
#define MAT5 REGOFF(20, EDX)
#define MAT6 REGOFF(24, EDX)
#define MAT7 REGOFF(28, EDX)
#define MAT8 REGOFF(32, EDX)
#define MAT9 REGOFF(36, EDX)
#define MAT10 REGOFF(40, EDX)
#define MAT11 REGOFF(44, EDX)
#define MAT12 REGOFF(48, EDX)
#define MAT13 REGOFF(52, EDX)
#define MAT14 REGOFF(56, EDX)
#define MAT15 REGOFF(60, EDX)
ALIGNTEXT16
GLOBL GLNAME( _mesa_x86_transform_points2_general )
HIDDEN(_mesa_x86_transform_points2_general)
GLNAME( _mesa_x86_transform_points2_general ):
#define FRAME_OFFSET 8
PUSH_L( ESI )
PUSH_L( EDI )
MOV_L( ARG_SOURCE, ESI )
MOV_L( ARG_DEST, EDI )
MOV_L( ARG_MATRIX, EDX )
MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
TEST_L( ECX, ECX )
JZ( LLBL(x86_p2_gr_done) )
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) )
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) )
SHL_L( CONST(4), ECX )
MOV_L( REGOFF(V4F_START, ESI), ESI )
MOV_L( REGOFF(V4F_START, EDI), EDI )
ADD_L( EDI, ECX )
ALIGNTEXT16
LLBL(x86_p2_gr_loop):
FLD_S( SRC0 ) /* F4 */
FMUL_S( MAT0 )
FLD_S( SRC0 ) /* F5 F4 */
FMUL_S( MAT1 )
FLD_S( SRC0 ) /* F6 F5 F4 */
FMUL_S( MAT2 )
FLD_S( SRC0 ) /* F7 F6 F5 F4 */
FMUL_S( MAT3 )
FLD_S( SRC1 ) /* F0 F7 F6 F5 F4 */
FMUL_S( MAT4 )
FLD_S( SRC1 ) /* F1 F0 F7 F6 F5 F4 */
FMUL_S( MAT5 )
FLD_S( SRC1 ) /* F2 F1 F0 F7 F6 F5 F4 */
FMUL_S( MAT6 )
FLD_S( SRC1 ) /* F3 F2 F1 F0 F7 F6 F5 F4 */
FMUL_S( MAT7 )
FXCH( ST(3) ) /* F0 F2 F1 F3 F7 F6 F5 F4 */
FADDP( ST0, ST(7) ) /* F2 F1 F3 F7 F6 F5 F4 */
FXCH( ST(1) ) /* F1 F2 F3 F7 F6 F5 F4 */
FADDP( ST0, ST(5) ) /* F2 F3 F7 F6 F5 F4 */
FADDP( ST0, ST(3) ) /* F3 F7 F6 F5 F4 */
FADDP( ST0, ST(1) ) /* F7 F6 F5 F4 */
FXCH( ST(3) ) /* F4 F6 F5 F7 */
FADD_S( MAT12 )
FXCH( ST(2) ) /* F5 F6 F4 F7 */
FADD_S( MAT13 )
FXCH( ST(1) ) /* F6 F5 F4 F7 */
FADD_S( MAT14 )
FXCH( ST(3) ) /* F7 F5 F4 F6 */
FADD_S( MAT15 )
FXCH( ST(2) ) /* F4 F5 F7 F6 */
FSTP_S( DST0 ) /* F5 F7 F6 */
FSTP_S( DST1 ) /* F7 F6 */
FXCH( ST(1) ) /* F6 F7 */
FSTP_S( DST2 ) /* F7 */
FSTP_S( DST3 ) /* */
LLBL(x86_p2_gr_skip):
ADD_L( CONST(16), EDI )
ADD_L( EAX, ESI )
CMP_L( ECX, EDI )
JNE( LLBL(x86_p2_gr_loop) )
LLBL(x86_p2_gr_done):
POP_L( EDI )
POP_L( ESI )
RET
#undef FRAME_OFFSET
ALIGNTEXT16
GLOBL GLNAME( _mesa_x86_transform_points2_perspective )
HIDDEN(_mesa_x86_transform_points2_perspective)
GLNAME( _mesa_x86_transform_points2_perspective ):
#define FRAME_OFFSET 12
PUSH_L( ESI )
PUSH_L( EDI )
PUSH_L( EBX )
MOV_L( ARG_SOURCE, ESI )
MOV_L( ARG_DEST, EDI )
MOV_L( ARG_MATRIX, EDX )
MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
TEST_L( ECX, ECX )
JZ( LLBL(x86_p2_pr_done) )
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) )
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) )
SHL_L( CONST(4), ECX )
MOV_L( REGOFF(V4F_START, ESI), ESI )
MOV_L( REGOFF(V4F_START, EDI), EDI )
ADD_L( EDI, ECX )
MOV_L( MAT14, EBX )
ALIGNTEXT16
LLBL(x86_p2_pr_loop):
FLD_S( SRC0 ) /* F4 */
FMUL_S( MAT0 )
FLD_S( SRC1 ) /* F1 F4 */
FMUL_S( MAT5 )
FXCH( ST(1) ) /* F4 F1 */
FSTP_S( DST0 ) /* F1 */
FSTP_S( DST1 ) /* */
MOV_L( EBX, DST2 )
MOV_L( CONST(FP_ZERO), DST3 )
LLBL(x86_p2_pr_skip):
ADD_L( CONST(16), EDI )
ADD_L( EAX, ESI )
CMP_L( ECX, EDI )
JNE( LLBL(x86_p2_pr_loop) )
LLBL(x86_p2_pr_done):
POP_L( EBX )
POP_L( EDI )
POP_L( ESI )
RET
#undef FRAME_OFFSET
ALIGNTEXT16
GLOBL GLNAME( _mesa_x86_transform_points2_3d )
HIDDEN(_mesa_x86_transform_points2_3d)
GLNAME( _mesa_x86_transform_points2_3d ):
#define FRAME_OFFSET 8
PUSH_L( ESI )
PUSH_L( EDI )
MOV_L( ARG_SOURCE, ESI )
MOV_L( ARG_DEST, EDI )
MOV_L( ARG_MATRIX, EDX )
MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
TEST_L( ECX, ECX )
JZ( LLBL(x86_p2_3dr_done) )
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) )
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) )
SHL_L( CONST(4), ECX )
MOV_L( REGOFF(V4F_START, ESI), ESI )
MOV_L( REGOFF(V4F_START, EDI), EDI )
ADD_L( EDI, ECX )
ALIGNTEXT16
LLBL(x86_p2_3dr_loop):
FLD_S( SRC0 ) /* F4 */
FMUL_S( MAT0 )
FLD_S( SRC0 ) /* F5 F4 */
FMUL_S( MAT1 )
FLD_S( SRC0 ) /* F6 F5 F4 */
FMUL_S( MAT2 )
FLD_S( SRC1 ) /* F0 F6 F5 F4 */
FMUL_S( MAT4 )
FLD_S( SRC1 ) /* F1 F0 F6 F5 F4 */
FMUL_S( MAT5 )
FLD_S( SRC1 ) /* F2 F1 F0 F6 F5 F4 */
FMUL_S( MAT6 )
FXCH( ST(2) ) /* F0 F1 F2 F6 F5 F4 */
FADDP( ST0, ST(5) ) /* F1 F2 F6 F5 F4 */
FADDP( ST0, ST(3) ) /* F2 F6 F5 F4 */
FADDP( ST0, ST(1) ) /* F6 F5 F4 */
FXCH( ST(2) ) /* F4 F5 F6 */
FADD_S( MAT12 )
FXCH( ST(1) ) /* F5 F4 F6 */
FADD_S( MAT13 )
FXCH( ST(2) ) /* F6 F4 F5 */
FADD_S( MAT14 )
FXCH( ST(1) ) /* F4 F6 F5 */
FSTP_S( DST0 ) /* F6 F5 */
FXCH( ST(1) ) /* F5 F6 */
FSTP_S( DST1 ) /* F6 */
FSTP_S( DST2 ) /* */
LLBL(x86_p2_3dr_skip):
ADD_L( CONST(16), EDI )
ADD_L( EAX, ESI )
CMP_L( ECX, EDI )
JNE( LLBL(x86_p2_3dr_loop) )
LLBL(x86_p2_3dr_done):
POP_L( EDI )
POP_L( ESI )
RET
#undef FRAME_OFFSET
ALIGNTEXT16
GLOBL GLNAME( _mesa_x86_transform_points2_3d_no_rot )
HIDDEN(_mesa_x86_transform_points2_3d_no_rot)
GLNAME( _mesa_x86_transform_points2_3d_no_rot ):
#define FRAME_OFFSET 12
PUSH_L( ESI )
PUSH_L( EDI )
PUSH_L( EBX )
MOV_L( ARG_SOURCE, ESI )
MOV_L( ARG_DEST, EDI )
MOV_L( ARG_MATRIX, EDX )
MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
TEST_L( ECX, ECX )
JZ( LLBL(x86_p2_3dnrr_done) )
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) )
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) )
SHL_L( CONST(4), ECX )
MOV_L( REGOFF(V4F_START, ESI), ESI )
MOV_L( REGOFF(V4F_START, EDI), EDI )
ADD_L( EDI, ECX )
MOV_L( MAT14, EBX )
ALIGNTEXT16
LLBL(x86_p2_3dnrr_loop):
FLD_S( SRC0 ) /* F4 */
FMUL_S( MAT0 )
FLD_S( SRC1 ) /* F1 F4 */
FMUL_S( MAT5 )
FXCH( ST(1) ) /* F4 F1 */
FADD_S( MAT12 )
FLD_S( MAT13 ) /* F5 F4 F1 */
FXCH( ST(2) ) /* F1 F4 F5 */
FADDP( ST0, ST(2) ) /* F4 F5 */
FSTP_S( DST0 ) /* F5 */
FSTP_S( DST1 ) /* */
MOV_L( EBX, DST2 )
LLBL(x86_p2_3dnrr_skip):
ADD_L( CONST(16), EDI )
ADD_L( EAX, ESI )
CMP_L( ECX, EDI )
JNE( LLBL(x86_p2_3dnrr_loop) )
LLBL(x86_p2_3dnrr_done):
POP_L( EBX )
POP_L( EDI )
POP_L( ESI )
RET
#undef FRAME_OFFSET
ALIGNTEXT16
GLOBL GLNAME( _mesa_x86_transform_points2_2d )
HIDDEN(_mesa_x86_transform_points2_2d)
GLNAME( _mesa_x86_transform_points2_2d ):
#define FRAME_OFFSET 8
PUSH_L( ESI )
PUSH_L( EDI )
MOV_L( ARG_SOURCE, ESI )
MOV_L( ARG_DEST, EDI )
MOV_L( ARG_MATRIX, EDX )
MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
TEST_L( ECX, ECX )
JZ( LLBL(x86_p2_2dr_done) )
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
OR_L( CONST(VEC_SIZE_2), REGOFF(V4F_FLAGS, EDI) )
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
MOV_L( CONST(2), REGOFF(V4F_SIZE, EDI) )
SHL_L( CONST(4), ECX )
MOV_L( REGOFF(V4F_START, ESI), ESI )
MOV_L( REGOFF(V4F_START, EDI), EDI )
ADD_L( EDI, ECX )
ALIGNTEXT16
LLBL(x86_p2_2dr_loop):
FLD_S( SRC0 ) /* F4 */
FMUL_S( MAT0 )
FLD_S( SRC0 ) /* F5 F4 */
FMUL_S( MAT1 )
FLD_S( SRC1 ) /* F0 F5 F4 */
FMUL_S( MAT4 )
FLD_S( SRC1 ) /* F1 F0 F5 F4 */
FMUL_S( MAT5 )
FXCH( ST(1) ) /* F0 F1 F5 F4 */
FADDP( ST0, ST(3) ) /* F1 F5 F4 */
FADDP( ST0, ST(1) ) /* F5 F4 */
FXCH( ST(1) ) /* F4 F5 */
FADD_S( MAT12 )
FXCH( ST(1) ) /* F5 F4 */
FADD_S( MAT13 )
FXCH( ST(1) ) /* F4 F5 */
FSTP_S( DST0 ) /* F5 */
FSTP_S( DST1 ) /* */
LLBL(x86_p2_2dr_skip):
ADD_L( CONST(16), EDI )
ADD_L( EAX, ESI )
CMP_L( ECX, EDI )
JNE( LLBL(x86_p2_2dr_loop) )
LLBL(x86_p2_2dr_done):
POP_L( EDI )
POP_L( ESI )
RET
#undef FRAME_OFFSET
ALIGNTEXT4
GLOBL GLNAME( _mesa_x86_transform_points2_2d_no_rot )
HIDDEN(_mesa_x86_transform_points2_2d_no_rot)
GLNAME( _mesa_x86_transform_points2_2d_no_rot ):
#define FRAME_OFFSET 8
PUSH_L( ESI )
PUSH_L( EDI )
MOV_L( ARG_SOURCE, ESI )
MOV_L( ARG_DEST, EDI )
MOV_L( ARG_MATRIX, EDX )
MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
TEST_L( ECX, ECX )
JZ( LLBL(x86_p2_2dnrr_done) )
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
OR_L( CONST(VEC_SIZE_2), REGOFF(V4F_FLAGS, EDI) )
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
MOV_L( CONST(2), REGOFF(V4F_SIZE, EDI) )
SHL_L( CONST(4), ECX )
MOV_L( REGOFF(V4F_START, ESI), ESI )
MOV_L( REGOFF(V4F_START, EDI), EDI )
ADD_L( EDI, ECX )
ALIGNTEXT16
LLBL(x86_p2_2dnrr_loop):
FLD_S( SRC0 ) /* F4 */
FMUL_S( MAT0 )
FLD_S( SRC1 ) /* F1 F4 */
FMUL_S( MAT5 )
FXCH( ST(1) ) /* F4 F1 */
FADD_S( MAT12 )
FLD_S( MAT13 ) /* F5 F4 F1 */
FXCH( ST(2) ) /* F1 F4 F5 */
FADDP( ST0, ST(2) ) /* F4 F5 */
FSTP_S( DST0 ) /* F5 */
FSTP_S( DST1 ) /* */
LLBL(x86_p2_2dnrr_skip):
ADD_L( CONST(16), EDI )
ADD_L( EAX, ESI )
CMP_L( ECX, EDI )
JNE( LLBL(x86_p2_2dnrr_loop) )
LLBL(x86_p2_2dnrr_done):
POP_L( EDI )
POP_L( ESI )
RET
#undef FRAME_OFFSET
ALIGNTEXT16
GLOBL GLNAME( _mesa_x86_transform_points2_identity )
HIDDEN(_mesa_x86_transform_points2_identity)
GLNAME( _mesa_x86_transform_points2_identity ):
#define FRAME_OFFSET 12
PUSH_L( ESI )
PUSH_L( EDI )
PUSH_L( EBX )
MOV_L( ARG_SOURCE, ESI )
MOV_L( ARG_DEST, EDI )
MOV_L( ARG_MATRIX, EDX )
MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
TEST_L( ECX, ECX )
JZ( LLBL(x86_p2_ir_done) )
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
OR_L( CONST(VEC_SIZE_2), REGOFF(V4F_FLAGS, EDI) )
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
MOV_L( CONST(2), REGOFF(V4F_SIZE, EDI) )
SHL_L( CONST(4), ECX )
MOV_L( REGOFF(V4F_START, ESI), ESI )
MOV_L( REGOFF(V4F_START, EDI), EDI )
ADD_L( EDI, ECX )
CMP_L( ESI, EDI )
JE( LLBL(x86_p2_ir_done) )
ALIGNTEXT16
LLBL(x86_p2_ir_loop):
MOV_L( SRC0, EBX )
MOV_L( SRC1, EDX )
MOV_L( EBX, DST0 )
MOV_L( EDX, DST1 )
LLBL(x86_p2_ir_skip):
ADD_L( CONST(16), EDI )
ADD_L( EAX, ESI )
CMP_L( ECX, EDI )
JNE( LLBL(x86_p2_ir_loop) )
LLBL(x86_p2_ir_done):
POP_L( EBX )
POP_L( EDI )
POP_L( ESI )
RET
#undef FRAME_OFFSET
#if defined (__ELF__) && defined (__linux__)
.section .note.GNU-stack,"",%progbits
#endif

/contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/x86_xform3.S
0,0 → 1,644
/*
* Mesa 3-D graphics library
*
* Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
/*
* NOTE: Avoid using spaces in between '(' ')' and arguments, especially
* with macros like CONST, LLBL that expand to CONCAT(...). Putting spaces
* in there will break the build on some platforms.
*/
#include "assyntax.h"
#include "matypes.h"
#include "xform_args.h"
SEG_TEXT
#define FP_ONE 1065353216
#define FP_ZERO 0
#define SRC0 REGOFF(0, ESI)
#define SRC1 REGOFF(4, ESI)
#define SRC2 REGOFF(8, ESI)
#define SRC3 REGOFF(12, ESI)
#define DST0 REGOFF(0, EDI)
#define DST1 REGOFF(4, EDI)
#define DST2 REGOFF(8, EDI)
#define DST3 REGOFF(12, EDI)
#define MAT0 REGOFF(0, EDX)
#define MAT1 REGOFF(4, EDX)
#define MAT2 REGOFF(8, EDX)
#define MAT3 REGOFF(12, EDX)
#define MAT4 REGOFF(16, EDX)
#define MAT5 REGOFF(20, EDX)
#define MAT6 REGOFF(24, EDX)
#define MAT7 REGOFF(28, EDX)
#define MAT8 REGOFF(32, EDX)
#define MAT9 REGOFF(36, EDX)
#define MAT10 REGOFF(40, EDX)
#define MAT11 REGOFF(44, EDX)
#define MAT12 REGOFF(48, EDX)
#define MAT13 REGOFF(52, EDX)
#define MAT14 REGOFF(56, EDX)
#define MAT15 REGOFF(60, EDX)
ALIGNTEXT16
GLOBL GLNAME( _mesa_x86_transform_points3_general )
HIDDEN(_mesa_x86_transform_points3_general)
GLNAME( _mesa_x86_transform_points3_general ):
#define FRAME_OFFSET 8
PUSH_L( ESI )
PUSH_L( EDI )
MOV_L( ARG_SOURCE, ESI )
MOV_L( ARG_DEST, EDI )
MOV_L( ARG_MATRIX, EDX )
MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
TEST_L( ECX, ECX )
JZ( LLBL(x86_p3_gr_done) )
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) )
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) )
SHL_L( CONST(4), ECX )
MOV_L( REGOFF(V4F_START, ESI), ESI )
MOV_L( REGOFF(V4F_START, EDI), EDI )
ADD_L( EDI, ECX )
ALIGNTEXT16
LLBL(x86_p3_gr_loop):
FLD_S( SRC0 ) /* F4 */
FMUL_S( MAT0 )
FLD_S( SRC0 ) /* F5 F4 */
FMUL_S( MAT1 )
FLD_S( SRC0 ) /* F6 F5 F4 */
FMUL_S( MAT2 )
FLD_S( SRC0 ) /* F7 F6 F5 F4 */
FMUL_S( MAT3 )
FLD_S( SRC1 ) /* F0 F7 F6 F5 F4 */
FMUL_S( MAT4 )
FLD_S( SRC1 ) /* F1 F0 F7 F6 F5 F4 */
FMUL_S( MAT5 )
FLD_S( SRC1 ) /* F2 F1 F0 F7 F6 F5 F4 */
FMUL_S( MAT6 )
FLD_S( SRC1 ) /* F3 F2 F1 F0 F7 F6 F5 F4 */
FMUL_S( MAT7 )
FXCH( ST(3) ) /* F0 F2 F1 F3 F7 F6 F5 F4 */
FADDP( ST0, ST(7) ) /* F2 F1 F3 F7 F6 F5 F4 */
FXCH( ST(1) ) /* F1 F2 F3 F7 F6 F5 F4 */
FADDP( ST0, ST(5) ) /* F2 F3 F7 F6 F5 F4 */
FADDP( ST0, ST(3) ) /* F3 F7 F6 F5 F4 */
FADDP( ST0, ST(1) ) /* F7 F6 F5 F4 */
FLD_S( SRC2 ) /* F0 F7 F6 F5 F4 */
FMUL_S( MAT8 )
FLD_S( SRC2 ) /* F1 F0 F7 F6 F5 F4 */
FMUL_S( MAT9 )
FLD_S( SRC2 ) /* F2 F1 F0 F7 F6 F5 F4 */
FMUL_S( MAT10 )
FLD_S( SRC2 ) /* F3 F2 F1 F0 F7 F6 F5 F4 */
FMUL_S( MAT11 )
FXCH( ST(3) ) /* F0 F2 F1 F3 F7 F6 F5 F4 */
FADDP( ST0, ST(7) ) /* F2 F1 F3 F7 F6 F5 F4 */
FXCH( ST(1) ) /* F1 F2 F3 F7 F6 F5 F4 */
FADDP( ST0, ST(5) ) /* F2 F3 F7 F6 F5 F4 */
FADDP( ST0, ST(3) ) /* F3 F7 F6 F5 F4 */
FADDP( ST0, ST(1) ) /* F7 F6 F5 F4 */
FXCH( ST(3) ) /* F4 F6 F5 F7 */
FADD_S( MAT12 )
FXCH( ST(2) ) /* F5 F6 F4 F7 */
FADD_S( MAT13 )
FXCH( ST(1) ) /* F6 F5 F4 F7 */
FADD_S( MAT14 )
FXCH( ST(3) ) /* F7 F5 F4 F6 */
FADD_S( MAT15 )
FXCH( ST(2) ) /* F4 F5 F7 F6 */
FSTP_S( DST0 ) /* F5 F7 F6 */
FSTP_S( DST1 ) /* F7 F6 */
FXCH( ST(1) ) /* F6 F7 */
FSTP_S( DST2 ) /* F7 */
FSTP_S( DST3 ) /* */
LLBL(x86_p3_gr_skip):
ADD_L( CONST(16), EDI )
ADD_L( EAX, ESI )
CMP_L( ECX, EDI )
JNE( LLBL(x86_p3_gr_loop) )
LLBL(x86_p3_gr_done):
POP_L( EDI )
POP_L( ESI )
RET
#undef FRAME_OFFSET
ALIGNTEXT16
GLOBL GLNAME( _mesa_x86_transform_points3_perspective )
HIDDEN(_mesa_x86_transform_points3_perspective)
GLNAME( _mesa_x86_transform_points3_perspective ):
#define FRAME_OFFSET 12
PUSH_L( ESI )
PUSH_L( EDI )
PUSH_L( EBX )
MOV_L( ARG_SOURCE, ESI )
MOV_L( ARG_DEST, EDI )
MOV_L( ARG_MATRIX, EDX )
MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
TEST_L( ECX, ECX )
JZ( LLBL(x86_p3_pr_done) )
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) )
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) )
SHL_L( CONST(4), ECX )
MOV_L( REGOFF(V4F_START, ESI), ESI )
MOV_L( REGOFF(V4F_START, EDI), EDI )
ADD_L( EDI, ECX )
ALIGNTEXT16
LLBL(x86_p3_pr_loop):
FLD_S( SRC0 ) /* F4 */
FMUL_S( MAT0 )
FLD_S( SRC1 ) /* F5 F4 */
FMUL_S( MAT5 )
FLD_S( SRC2 ) /* F0 F5 F4 */
FMUL_S( MAT8 )
FLD_S( SRC2 ) /* F1 F0 F5 F4 */
FMUL_S( MAT9 )
FLD_S( SRC2 ) /* F2 F1 F0 F5 F4 */
FMUL_S( MAT10 )
FXCH( ST(2) ) /* F0 F1 F2 F5 F4 */
FADDP( ST0, ST(4) ) /* F1 F2 F5 F4 */
FADDP( ST0, ST(2) ) /* F2 F5 F4 */
FLD_S( MAT14 ) /* F6 F2 F5 F4 */
FXCH( ST(1) ) /* F2 F6 F5 F4 */
FADDP( ST0, ST(1) ) /* F6 F5 F4 */
MOV_L( SRC2, EBX )
XOR_L( CONST(-2147483648), EBX )/* change sign */
FXCH( ST(2) ) /* F4 F5 F6 */
FSTP_S( DST0 ) /* F5 F6 */
FSTP_S( DST1 ) /* F6 */
FSTP_S( DST2 ) /* */
MOV_L( EBX, DST3 )
LLBL(x86_p3_pr_skip):
ADD_L( CONST(16), EDI )
ADD_L( EAX, ESI )
CMP_L( ECX, EDI )
JNE( LLBL(x86_p3_pr_loop) )
LLBL(x86_p3_pr_done):
POP_L( EBX )
POP_L( EDI )
POP_L( ESI )
RET
#undef FRAME_OFFSET
ALIGNTEXT16
GLOBL GLNAME( _mesa_x86_transform_points3_3d )
HIDDEN(_mesa_x86_transform_points3_3d)
GLNAME( _mesa_x86_transform_points3_3d ):
#define FRAME_OFFSET 8
PUSH_L( ESI )
PUSH_L( EDI )
MOV_L( ARG_SOURCE, ESI )
MOV_L( ARG_DEST, EDI )
MOV_L( ARG_MATRIX, EDX )
MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
TEST_L( ECX, ECX )
JZ( LLBL(x86_p3_3dr_done) )
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) )
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) )
SHL_L( CONST(4), ECX )
MOV_L( REGOFF(V4F_START, ESI), ESI )
MOV_L( REGOFF(V4F_START, EDI), EDI )
ADD_L( EDI, ECX )
ALIGNTEXT16
LLBL(x86_p3_3dr_loop):
FLD_S( SRC0 ) /* F4 */
FMUL_S( MAT0 )
FLD_S( SRC0 ) /* F5 F4 */
FMUL_S( MAT1 )
FLD_S( SRC0 ) /* F6 F5 F4 */
FMUL_S( MAT2 )
FLD_S( SRC1 ) /* F0 F6 F5 F4 */
FMUL_S( MAT4 )
FLD_S( SRC1 ) /* F1 F0 F6 F5 F4 */
FMUL_S( MAT5 )
FLD_S( SRC1 ) /* F2 F1 F0 F6 F5 F4 */
FMUL_S( MAT6 )
FXCH( ST(2) ) /* F0 F1 F2 F6 F5 F4 */
FADDP( ST0, ST(5) ) /* F1 F2 F6 F5 F4 */
FADDP( ST0, ST(3) ) /* F2 F6 F5 F4 */
FADDP( ST0, ST(1) ) /* F6 F5 F4 */
FLD_S( SRC2 ) /* F0 F6 F5 F4 */
FMUL_S( MAT8 )
FLD_S( SRC2 ) /* F1 F0 F6 F5 F4 */
FMUL_S( MAT9 )
FLD_S( SRC2 ) /* F2 F1 F0 F6 F5 F4 */
FMUL_S( MAT10 )
FXCH( ST(2) ) /* F0 F1 F2 F6 F5 F4 */
FADDP( ST0, ST(5) ) /* F1 F2 F6 F5 F4 */
FADDP( ST0, ST(3) ) /* F2 F6 F5 F4 */
FADDP( ST0, ST(1) ) /* F6 F5 F4 */
FXCH( ST(2) ) /* F4 F5 F6 */
FADD_S( MAT12 )
FXCH( ST(1) ) /* F5 F4 F6 */
FADD_S( MAT13 )
FXCH( ST(2) ) /* F6 F4 F5 */
FADD_S( MAT14 )
FXCH( ST(1) ) /* F4 F6 F5 */
FSTP_S( DST0 ) /* F6 F5 */
FXCH( ST(1) ) /* F5 F6 */
FSTP_S( DST1 ) /* F6 */
FSTP_S( DST2 ) /* */
LLBL(x86_p3_3dr_skip):
ADD_L( CONST(16), EDI )
ADD_L( EAX, ESI )
CMP_L( ECX, EDI )
JNE( LLBL(x86_p3_3dr_loop) )
LLBL(x86_p3_3dr_done):
POP_L( EDI )
POP_L( ESI )
RET
#undef FRAME_OFFSET
ALIGNTEXT16
GLOBL GLNAME( _mesa_x86_transform_points3_3d_no_rot )
HIDDEN(_mesa_x86_transform_points3_3d_no_rot)
GLNAME( _mesa_x86_transform_points3_3d_no_rot ):
#define FRAME_OFFSET 8
PUSH_L( ESI )
PUSH_L( EDI )
MOV_L( ARG_SOURCE, ESI )
MOV_L( ARG_DEST, EDI )
MOV_L( ARG_MATRIX, EDX )
MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
TEST_L( ECX, ECX )
JZ( LLBL(x86_p3_3dnrr_done) )
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) )
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) )
SHL_L( CONST(4), ECX )
MOV_L( REGOFF(V4F_START, ESI), ESI )
MOV_L( REGOFF(V4F_START, EDI), EDI )
ADD_L( EDI, ECX )
ALIGNTEXT16
LLBL(x86_p3_3dnrr_loop):
FLD_S( SRC0 ) /* F4 */
FMUL_S( MAT0 )
FLD_S( SRC1 ) /* F1 F4 */
FMUL_S( MAT5 )
FLD_S( SRC2 ) /* F2 F1 F4 */
FMUL_S( MAT10 )
FXCH( ST(2) ) /* F4 F1 F2 */
FADD_S( MAT12 )
FLD_S( MAT13 ) /* F5 F4 F1 F2 */
FXCH( ST(2) ) /* F1 F4 F5 F2 */
FADDP( ST0, ST(2) ) /* F4 F5 F2 */
FLD_S( MAT14 ) /* F6 F4 F5 F2 */
FXCH( ST(3) ) /* F2 F4 F5 F6 */
FADDP( ST0, ST(3) ) /* F4 F5 F6 */
FSTP_S( DST0 ) /* F5 F6 */
FSTP_S( DST1 ) /* F6 */
FSTP_S( DST2 ) /* */
LLBL(x86_p3_3dnrr_skip):
ADD_L( CONST(16), EDI )
ADD_L( EAX, ESI )
CMP_L( ECX, EDI )
JNE( LLBL(x86_p3_3dnrr_loop) )
LLBL(x86_p3_3dnrr_done):
POP_L( EDI )
POP_L( ESI )
RET
#undef FRAME_OFFSET
ALIGNTEXT16
GLOBL GLNAME( _mesa_x86_transform_points3_2d )
HIDDEN(_mesa_x86_transform_points3_2d)
GLNAME( _mesa_x86_transform_points3_2d ):
#define FRAME_OFFSET 12
PUSH_L( ESI )
PUSH_L( EDI )
PUSH_L( EBX )
MOV_L( ARG_SOURCE, ESI )
MOV_L( ARG_DEST, EDI )
MOV_L( ARG_MATRIX, EDX )
MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
TEST_L( ECX, ECX )
JZ( LLBL(x86_p3_2dr_done) )
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) )
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) )
SHL_L( CONST(4), ECX )
MOV_L( REGOFF(V4F_START, ESI), ESI )
MOV_L( REGOFF(V4F_START, EDI), EDI )
ADD_L( EDI, ECX )
ALIGNTEXT16
LLBL(x86_p3_2dr_loop):
FLD_S( SRC0 ) /* F4 */
FMUL_S( MAT0 )
FLD_S( SRC0 ) /* F5 F4 */
FMUL_S( MAT1 )
FLD_S( SRC1 ) /* F0 F5 F4 */
FMUL_S( MAT4 )
FLD_S( SRC1 ) /* F1 F0 F5 F4 */
FMUL_S( MAT5 )
FXCH( ST(1) ) /* F0 F1 F5 F4 */
FADDP( ST0, ST(3) ) /* F1 F5 F4 */
FADDP( ST0, ST(1) ) /* F5 F4 */
FXCH( ST(1) ) /* F4 F5 */
FADD_S( MAT12 )
FXCH( ST(1) ) /* F5 F4 */
FADD_S( MAT13 )
MOV_L( SRC2, EBX )
FXCH( ST(1) ) /* F4 F5 */
FSTP_S( DST0 ) /* F5 */
FSTP_S( DST1 ) /* */
MOV_L( EBX, DST2 )
LLBL(x86_p3_2dr_skip):
ADD_L( CONST(16), EDI )
ADD_L( EAX, ESI )
CMP_L( ECX, EDI )
JNE( LLBL(x86_p3_2dr_loop) )
LLBL(x86_p3_2dr_done):
POP_L( EBX )
POP_L( EDI )
POP_L( ESI )
RET
#undef FRAME_OFFSET
ALIGNTEXT16
GLOBL GLNAME( _mesa_x86_transform_points3_2d_no_rot )
HIDDEN(_mesa_x86_transform_points3_2d_no_rot)
GLNAME( _mesa_x86_transform_points3_2d_no_rot ):
#define FRAME_OFFSET 12
PUSH_L( ESI )
PUSH_L( EDI )
PUSH_L( EBX )
MOV_L( ARG_SOURCE, ESI )
MOV_L( ARG_DEST, EDI )
MOV_L( ARG_MATRIX, EDX )
MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
TEST_L( ECX, ECX )
JZ( LLBL(x86_p3_2dnrr_done) )
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) )
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) )
SHL_L( CONST(4), ECX )
MOV_L( REGOFF(V4F_START, ESI), ESI )
MOV_L( REGOFF(V4F_START, EDI), EDI )
ADD_L( EDI, ECX )
ALIGNTEXT16
LLBL(x86_p3_2dnrr_loop):
FLD_S( SRC0 ) /* F4 */
FMUL_S( MAT0 )
FLD_S( SRC1 ) /* F1 F4 */
FMUL_S( MAT5 )
FXCH( ST(1) ) /* F4 F1 */
FADD_S( MAT12 )
FLD_S( MAT13 ) /* F5 F4 F1 */
FXCH( ST(2) ) /* F1 F4 F5 */
FADDP( ST0, ST(2) ) /* F4 F5 */
MOV_L( SRC2, EBX )
FSTP_S( DST0 ) /* F5 */
FSTP_S( DST1 ) /* */
MOV_L( EBX, DST2 )
LLBL(x86_p3_2dnrr_skip):
ADD_L( CONST(16), EDI )
ADD_L( EAX, ESI )
CMP_L( ECX, EDI )
JNE( LLBL(x86_p3_2dnrr_loop) )
LLBL(x86_p3_2dnrr_done):
POP_L( EBX )
POP_L( EDI )
POP_L( ESI )
RET
#undef FRAME_OFFSET
ALIGNTEXT16
GLOBL GLNAME( _mesa_x86_transform_points3_identity )
HIDDEN(_mesa_x86_transform_points3_identity)
GLNAME(_mesa_x86_transform_points3_identity ):
#define FRAME_OFFSET 16
PUSH_L( ESI )
PUSH_L( EDI )
PUSH_L( EBX )
PUSH_L( EBP )
MOV_L( ARG_SOURCE, ESI )
MOV_L( ARG_DEST, EDI )
MOV_L( ARG_MATRIX, EDX )
MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
TEST_L( ECX, ECX )
JZ( LLBL(x86_p3_ir_done) )
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
OR_L( CONST(VEC_SIZE_3), REGOFF(V4F_FLAGS, EDI) )
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
MOV_L( CONST(3), REGOFF(V4F_SIZE, EDI) )
SHL_L( CONST(4), ECX )
MOV_L( REGOFF(V4F_START, ESI), ESI )
MOV_L( REGOFF(V4F_START, EDI), EDI )
ADD_L( EDI, ECX )
CMP_L( ESI, EDI )
JE( LLBL(x86_p3_ir_done) )
ALIGNTEXT16
LLBL(x86_p3_ir_loop):
#if 1
MOV_L( SRC0, EBX )
MOV_L( SRC1, EBP )
MOV_L( SRC2, EDX )
MOV_L( EBX, DST0 )
MOV_L( EBP, DST1 )
MOV_L( EDX, DST2 )
#else
FLD_S( SRC0 )
FLD_S( SRC1 )
FLD_S( SRC2 )
FSTP_S( DST2 )
FSTP_S( DST1 )
FSTP_S( DST0 )
#endif
LLBL(x86_p3_ir_skip):
ADD_L( CONST(16), EDI )
ADD_L( EAX, ESI )
CMP_L( ECX, EDI )
JNE( LLBL(x86_p3_ir_loop) )
LLBL(x86_p3_ir_done):
POP_L( EBP )
POP_L( EBX )
POP_L( EDI )
POP_L( ESI )
RET
#if defined (__ELF__) && defined (__linux__)
.section .note.GNU-stack,"",%progbits
#endif

/contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/x86_xform4.S
0,0 → 1,677
/*
* Mesa 3-D graphics library
*
* Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
/*
* NOTE: Avoid using spaces in between '(' ')' and arguments, especially
* with macros like CONST, LLBL that expand to CONCAT(...). Putting spaces
* in there will break the build on some platforms.
*/
#include "assyntax.h"
#include "matypes.h"
#include "xform_args.h"
SEG_TEXT
#define FP_ONE 1065353216
#define FP_ZERO 0
#define SRC0 REGOFF(0, ESI)
#define SRC1 REGOFF(4, ESI)
#define SRC2 REGOFF(8, ESI)
#define SRC3 REGOFF(12, ESI)
#define DST0 REGOFF(0, EDI)
#define DST1 REGOFF(4, EDI)
#define DST2 REGOFF(8, EDI)
#define DST3 REGOFF(12, EDI)
#define MAT0 REGOFF(0, EDX)
#define MAT1 REGOFF(4, EDX)
#define MAT2 REGOFF(8, EDX)
#define MAT3 REGOFF(12, EDX)
#define MAT4 REGOFF(16, EDX)
#define MAT5 REGOFF(20, EDX)
#define MAT6 REGOFF(24, EDX)
#define MAT7 REGOFF(28, EDX)
#define MAT8 REGOFF(32, EDX)
#define MAT9 REGOFF(36, EDX)
#define MAT10 REGOFF(40, EDX)
#define MAT11 REGOFF(44, EDX)
#define MAT12 REGOFF(48, EDX)
#define MAT13 REGOFF(52, EDX)
#define MAT14 REGOFF(56, EDX)
#define MAT15 REGOFF(60, EDX)
ALIGNTEXT16
GLOBL GLNAME( _mesa_x86_transform_points4_general )
HIDDEN(_mesa_x86_transform_points4_general)
GLNAME( _mesa_x86_transform_points4_general ):
#define FRAME_OFFSET 8
PUSH_L( ESI )
PUSH_L( EDI )
MOV_L( ARG_SOURCE, ESI )
MOV_L( ARG_DEST, EDI )
MOV_L( ARG_MATRIX, EDX )
MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
TEST_L( ECX, ECX )
JZ( LLBL(x86_p4_gr_done) )
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) )
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) )
SHL_L( CONST(4), ECX )
MOV_L( REGOFF(V4F_START, ESI), ESI )
MOV_L( REGOFF(V4F_START, EDI), EDI )
ADD_L( EDI, ECX )
ALIGNTEXT16
LLBL(x86_p4_gr_loop):
FLD_S( SRC0 ) /* F4 */
FMUL_S( MAT0 )
FLD_S( SRC0 ) /* F5 F4 */
FMUL_S( MAT1 )
FLD_S( SRC0 ) /* F6 F5 F4 */
FMUL_S( MAT2 )
FLD_S( SRC0 ) /* F7 F6 F5 F4 */
FMUL_S( MAT3 )
FLD_S( SRC1 ) /* F0 F7 F6 F5 F4 */
FMUL_S( MAT4 )
FLD_S( SRC1 ) /* F1 F0 F7 F6 F5 F4 */
FMUL_S( MAT5 )
FLD_S( SRC1 ) /* F2 F1 F0 F7 F6 F5 F4 */
FMUL_S( MAT6 )
FLD_S( SRC1 ) /* F3 F2 F1 F0 F7 F6 F5 F4 */
FMUL_S( MAT7 )
FXCH( ST(3) ) /* F0 F2 F1 F3 F7 F6 F5 F4 */
FADDP( ST0, ST(7) ) /* F2 F1 F3 F7 F6 F5 F4 */
FXCH( ST(1) ) /* F1 F2 F3 F7 F6 F5 F4 */
FADDP( ST0, ST(5) ) /* F2 F3 F7 F6 F5 F4 */
FADDP( ST0, ST(3) ) /* F3 F7 F6 F5 F4 */
FADDP( ST0, ST(1) ) /* F7 F6 F5 F4 */
FLD_S( SRC2 ) /* F0 F7 F6 F5 F4 */
FMUL_S( MAT8 )
FLD_S( SRC2 ) /* F1 F0 F7 F6 F5 F4 */
FMUL_S( MAT9 )
FLD_S( SRC2 ) /* F2 F1 F0 F7 F6 F5 F4 */
FMUL_S( MAT10 )
FLD_S( SRC2 ) /* F3 F2 F1 F0 F7 F6 F5 F4 */
FMUL_S( MAT11 )
FXCH( ST(3) ) /* F0 F2 F1 F3 F7 F6 F5 F4 */
FADDP( ST0, ST(7) ) /* F2 F1 F3 F7 F6 F5 F4 */
FXCH( ST(1) ) /* F1 F2 F3 F7 F6 F5 F4 */
FADDP( ST0, ST(5) ) /* F2 F3 F7 F6 F5 F4 */
FADDP( ST0, ST(3) ) /* F3 F7 F6 F5 F4 */
FADDP( ST0, ST(1) ) /* F7 F6 F5 F4 */
FLD_S( SRC3 ) /* F0 F7 F6 F5 F4 */
FMUL_S( MAT12 )
FLD_S( SRC3 ) /* F1 F0 F7 F6 F5 F4 */
FMUL_S( MAT13 )
FLD_S( SRC3 ) /* F2 F1 F0 F7 F6 F5 F4 */
FMUL_S( MAT14 )
FLD_S( SRC3 ) /* F3 F2 F1 F0 F7 F6 F5 F4 */
FMUL_S( MAT15 )
FXCH( ST(3) ) /* F0 F2 F1 F3 F7 F6 F5 F4 */
FADDP( ST0, ST(7) ) /* F2 F1 F3 F7 F6 F5 F4 */
FXCH( ST(1) ) /* F1 F2 F3 F7 F6 F5 F4 */
FADDP( ST0, ST(5) ) /* F2 F3 F7 F6 F5 F4 */
FADDP( ST0, ST(3) ) /* F3 F7 F6 F5 F4 */
FADDP( ST0, ST(1) ) /* F7 F6 F5 F4 */
FXCH( ST(3) ) /* F4 F6 F5 F7 */
FSTP_S( DST0 ) /* F6 F5 F7 */
FXCH( ST(1) ) /* F5 F6 F7 */
FSTP_S( DST1 ) /* F6 F7 */
FSTP_S( DST2 ) /* F7 */
FSTP_S( DST3 ) /* */
LLBL(x86_p4_gr_skip):
ADD_L( CONST(16), EDI )
ADD_L( EAX, ESI )
CMP_L( ECX, EDI )
JNE( LLBL(x86_p4_gr_loop) )
LLBL(x86_p4_gr_done):
POP_L( EDI )
POP_L( ESI )
RET
#undef FRAME_OFFSET
ALIGNTEXT16
GLOBL GLNAME( _mesa_x86_transform_points4_perspective )
HIDDEN(_mesa_x86_transform_points4_perspective)
GLNAME( _mesa_x86_transform_points4_perspective ):
#define FRAME_OFFSET 12
PUSH_L( ESI )
PUSH_L( EDI )
PUSH_L( EBX )
MOV_L( ARG_SOURCE, ESI )
MOV_L( ARG_DEST, EDI )
MOV_L( ARG_MATRIX, EDX )
MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
TEST_L( ECX, ECX )
JZ( LLBL(x86_p4_pr_done) )
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) )
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) )
SHL_L( CONST(4), ECX )
MOV_L( REGOFF(V4F_START, ESI), ESI )
MOV_L( REGOFF(V4F_START, EDI), EDI )
ADD_L( EDI, ECX )
ALIGNTEXT16
LLBL(x86_p4_pr_loop):
FLD_S( SRC0 ) /* F4 */
FMUL_S( MAT0 )
FLD_S( SRC1 ) /* F5 F4 */
FMUL_S( MAT5 )
FLD_S( SRC2 ) /* F0 F5 F4 */
FMUL_S( MAT8 )
FLD_S( SRC2 ) /* F1 F0 F5 F4 */
FMUL_S( MAT9 )
FLD_S( SRC2 ) /* F6 F1 F0 F5 F4 */
FMUL_S( MAT10 )
FXCH( ST(2) ) /* F0 F1 F6 F5 F4 */
FADDP( ST0, ST(4) ) /* F1 F6 F5 F4 */
FADDP( ST0, ST(2) ) /* F6 F5 F4 */
FLD_S( SRC3 ) /* F2 F6 F5 F4 */
FMUL_S( MAT14 )
FADDP( ST0, ST(1) ) /* F6 F5 F4 */
MOV_L( SRC2, EBX )
XOR_L( CONST(-2147483648), EBX )/* change sign */
FXCH( ST(2) ) /* F4 F5 F6 */
FSTP_S( DST0 ) /* F5 F6 */
FSTP_S( DST1 ) /* F6 */
FSTP_S( DST2 ) /* */
MOV_L( EBX, DST3 )
LLBL(x86_p4_pr_skip):
ADD_L( CONST(16), EDI )
ADD_L( EAX, ESI )
CMP_L( ECX, EDI )
JNE( LLBL(x86_p4_pr_loop) )
LLBL(x86_p4_pr_done):
POP_L( EBX )
POP_L( EDI )
POP_L( ESI )
RET
#undef FRAME_OFFSET
ALIGNTEXT16
GLOBL GLNAME( _mesa_x86_transform_points4_3d )
HIDDEN(_mesa_x86_transform_points4_3d)
GLNAME( _mesa_x86_transform_points4_3d ):
#define FRAME_OFFSET 12
PUSH_L( ESI )
PUSH_L( EDI )
PUSH_L( EBX )
MOV_L( ARG_SOURCE, ESI )
MOV_L( ARG_DEST, EDI )
MOV_L( ARG_MATRIX, EDX )
MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
TEST_L( ECX, ECX )
JZ( LLBL(x86_p4_3dr_done) )
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) )
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) )
SHL_L( CONST(4), ECX )
MOV_L( REGOFF(V4F_START, ESI), ESI )
MOV_L( REGOFF(V4F_START, EDI), EDI )
ADD_L( EDI, ECX )
ALIGNTEXT16
LLBL(x86_p4_3dr_loop):
FLD_S( SRC0 ) /* F4 */
FMUL_S( MAT0 )
FLD_S( SRC0 ) /* F5 F4 */
FMUL_S( MAT1 )
FLD_S( SRC0 ) /* F6 F5 F4 */
FMUL_S( MAT2 )
FLD_S( SRC1 ) /* F0 F6 F5 F4 */
FMUL_S( MAT4 )
FLD_S( SRC1 ) /* F1 F0 F6 F5 F4 */
FMUL_S( MAT5 )
FLD_S( SRC1 ) /* F2 F1 F0 F6 F5 F4 */
FMUL_S( MAT6 )
FXCH( ST(2) ) /* F0 F1 F2 F6 F5 F4 */
FADDP( ST0, ST(5) ) /* F1 F2 F6 F5 F4 */
FADDP( ST0, ST(3) ) /* F2 F6 F5 F4 */
FADDP( ST0, ST(1) ) /* F6 F5 F4 */
FLD_S( SRC2 ) /* F0 F6 F5 F4 */
FMUL_S( MAT8 )
FLD_S( SRC2 ) /* F1 F0 F6 F5 F4 */
FMUL_S( MAT9 )
FLD_S( SRC2 ) /* F2 F1 F0 F6 F5 F4 */
FMUL_S( MAT10 )
FXCH( ST(2) ) /* F0 F1 F2 F6 F5 F4 */
FADDP( ST0, ST(5) ) /* F1 F2 F6 F5 F4 */
FADDP( ST0, ST(3) ) /* F2 F6 F5 F4 */
FADDP( ST0, ST(1) ) /* F6 F5 F4 */
FLD_S( SRC3 ) /* F0 F6 F5 F4 */
FMUL_S( MAT12 )
FLD_S( SRC3 ) /* F1 F0 F6 F5 F4 */
FMUL_S( MAT13 )
FLD_S( SRC3 ) /* F2 F1 F0 F6 F5 F4 */
FMUL_S( MAT14 )
FXCH( ST(2) ) /* F0 F1 F2 F6 F5 F4 */
FADDP( ST0, ST(5) ) /* F1 F2 F6 F5 F4 */
FADDP( ST0, ST(3) ) /* F2 F6 F5 F4 */
FADDP( ST0, ST(1) ) /* F6 F5 F4 */
MOV_L( SRC3, EBX )
FXCH( ST(2) ) /* F4 F5 F6 */
FSTP_S( DST0 ) /* F5 F6 */
FSTP_S( DST1 ) /* F6 */
FSTP_S( DST2 ) /* */
MOV_L( EBX, DST3 )
LLBL(x86_p4_3dr_skip):
ADD_L( CONST(16), EDI )
ADD_L( EAX, ESI )
CMP_L( ECX, EDI )
JNE( LLBL(x86_p4_3dr_loop) )
LLBL(x86_p4_3dr_done):
POP_L( EBX )
POP_L( EDI )
POP_L( ESI )
RET
#undef FRAME_OFFSET
ALIGNTEXT16
GLOBL GLNAME(_mesa_x86_transform_points4_3d_no_rot)
HIDDEN(_mesa_x86_transform_points4_3d_no_rot)
GLNAME(_mesa_x86_transform_points4_3d_no_rot):
#define FRAME_OFFSET 12
PUSH_L( ESI )
PUSH_L( EDI )
PUSH_L( EBX )
MOV_L( ARG_SOURCE, ESI )
MOV_L( ARG_DEST, EDI )
MOV_L( ARG_MATRIX, EDX )
MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
TEST_L( ECX, ECX )
JZ( LLBL(x86_p4_3dnrr_done) )
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) )
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) )
SHL_L( CONST(4), ECX )
MOV_L( REGOFF(V4F_START, ESI), ESI )
MOV_L( REGOFF(V4F_START, EDI), EDI )
ADD_L( EDI, ECX )
ALIGNTEXT16
LLBL(x86_p4_3dnrr_loop):
FLD_S( SRC0 ) /* F4 */
FMUL_S( MAT0 )
FLD_S( SRC1 ) /* F5 F4 */
FMUL_S( MAT5 )
FLD_S( SRC2 ) /* F6 F5 F4 */
FMUL_S( MAT10 )
FLD_S( SRC3 ) /* F0 F6 F5 F4 */
FMUL_S( MAT12 )
FLD_S( SRC3 ) /* F1 F0 F6 F5 F4 */
FMUL_S( MAT13 )
FLD_S( SRC3 ) /* F2 F1 F0 F6 F5 F4 */
FMUL_S( MAT14 )
FXCH( ST(2) ) /* F0 F1 F2 F6 F5 F4 */
FADDP( ST0, ST(5) ) /* F1 F2 F6 F5 F4 */
FADDP( ST0, ST(3) ) /* F2 F6 F5 F4 */
FADDP( ST0, ST(1) ) /* F6 F5 F4 */
MOV_L( SRC3, EBX )
FXCH( ST(2) ) /* F4 F5 F6 */
FSTP_S( DST0 ) /* F5 F6 */
FSTP_S( DST1 ) /* F6 */
FSTP_S( DST2 ) /* */
MOV_L( EBX, DST3 )
LLBL(x86_p4_3dnrr_skip):
ADD_L( CONST(16), EDI )
ADD_L( EAX, ESI )
CMP_L( ECX, EDI )
JNE( LLBL(x86_p4_3dnrr_loop) )
LLBL(x86_p4_3dnrr_done):
POP_L( EBX )
POP_L( EDI )
POP_L( ESI )
RET
#undef FRAME_OFFSET
ALIGNTEXT16
GLOBL GLNAME( _mesa_x86_transform_points4_2d )
HIDDEN(_mesa_x86_transform_points4_2d)
GLNAME( _mesa_x86_transform_points4_2d ):
#define FRAME_OFFSET 16
PUSH_L( ESI )
PUSH_L( EDI )
PUSH_L( EBX )
PUSH_L( EBP )
MOV_L( ARG_SOURCE, ESI )
MOV_L( ARG_DEST, EDI )
MOV_L( ARG_MATRIX, EDX )
MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
TEST_L( ECX, ECX )
JZ( LLBL(x86_p4_2dr_done) )
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) )
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) )
SHL_L( CONST(4), ECX )
MOV_L( REGOFF(V4F_START, ESI), ESI )
MOV_L( REGOFF(V4F_START, EDI), EDI )
ADD_L( EDI, ECX )
ALIGNTEXT16
LLBL(x86_p4_2dr_loop):
FLD_S( SRC0 ) /* F4 */
FMUL_S( MAT0 )
FLD_S( SRC0 ) /* F5 F4 */
FMUL_S( MAT1 )
FLD_S( SRC1 ) /* F0 F5 F4 */
FMUL_S( MAT4 )
FLD_S( SRC1 ) /* F1 F0 F5 F4 */
FMUL_S( MAT5 )
FXCH( ST(1) ) /* F0 F1 F5 F4 */
FADDP( ST0, ST(3) ) /* F1 F5 F4 */
FADDP( ST0, ST(1) ) /* F5 F4 */
FLD_S( SRC3 ) /* F0 F5 F4 */
FMUL_S( MAT12 )
FLD_S( SRC3 ) /* F1 F0 F5 F4 */
FMUL_S( MAT13 )
FXCH( ST(1) ) /* F0 F1 F5 F4 */
FADDP( ST0, ST(3) ) /* F1 F5 F4 */
FADDP( ST0, ST(1) ) /* F5 F4 */
MOV_L( SRC2, EBX )
MOV_L( SRC3, EBP )
FXCH( ST(1) ) /* F4 F5 */
FSTP_S( DST0 ) /* F5 */
FSTP_S( DST1 ) /* */
MOV_L( EBX, DST2 )
MOV_L( EBP, DST3 )
LLBL(x86_p4_2dr_skip):
ADD_L( CONST(16), EDI )
ADD_L( EAX, ESI )
CMP_L( ECX, EDI )
JNE( LLBL(x86_p4_2dr_loop) )
LLBL(x86_p4_2dr_done):
POP_L( EBP )
POP_L( EBX )
POP_L( EDI )
POP_L( ESI )
RET
#undef FRAME_OFFSET
ALIGNTEXT16
GLOBL GLNAME( _mesa_x86_transform_points4_2d_no_rot )
HIDDEN(_mesa_x86_transform_points4_2d_no_rot)
GLNAME( _mesa_x86_transform_points4_2d_no_rot ):
#define FRAME_OFFSET 16
PUSH_L( ESI )
PUSH_L( EDI )
PUSH_L( EBX )
PUSH_L( EBP )
MOV_L( ARG_SOURCE, ESI )
MOV_L( ARG_DEST, EDI )
MOV_L( ARG_MATRIX, EDX )
MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
TEST_L( ECX, ECX )
JZ( LLBL(x86_p4_2dnrr_done) )
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) )
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) )
SHL_L( CONST(4), ECX )
MOV_L( REGOFF(V4F_START, ESI), ESI )
MOV_L( REGOFF(V4F_START, EDI), EDI )
ADD_L( EDI, ECX )
ALIGNTEXT16
LLBL(x86_p4_2dnrr_loop):
FLD_S( SRC0 ) /* F4 */
FMUL_S( MAT0 )
FLD_S( SRC1 ) /* F5 F4 */
FMUL_S( MAT5 )
FLD_S( SRC3 ) /* F0 F5 F4 */
FMUL_S( MAT12 )
FLD_S( SRC3 ) /* F1 F0 F5 F4 */
FMUL_S( MAT13 )
FXCH( ST(1) ) /* F0 F1 F5 F4 */
FADDP( ST0, ST(3) ) /* F1 F5 F4 */
FADDP( ST0, ST(1) ) /* F5 F4 */
MOV_L( SRC2, EBX )
MOV_L( SRC3, EBP )
FXCH( ST(1) ) /* F4 F5 */
FSTP_S( DST0 ) /* F5 */
FSTP_S( DST1 ) /* */
MOV_L( EBX, DST2 )
MOV_L( EBP, DST3 )
LLBL(x86_p4_2dnrr_skip):
ADD_L( CONST(16), EDI )
ADD_L( EAX, ESI )
CMP_L( ECX, EDI )
JNE( LLBL(x86_p4_2dnrr_loop) )
LLBL(x86_p4_2dnrr_done):
POP_L( EBP )
POP_L( EBX )
POP_L( EDI )
POP_L( ESI )
RET
#undef FRAME_OFFSET
ALIGNTEXT16
GLOBL GLNAME( _mesa_x86_transform_points4_identity )
HIDDEN(_mesa_x86_transform_points4_identity)
GLNAME( _mesa_x86_transform_points4_identity ):
#define FRAME_OFFSET 12
PUSH_L( ESI )
PUSH_L( EDI )
PUSH_L( EBX )
MOV_L( ARG_SOURCE, ESI )
MOV_L( ARG_DEST, EDI )
MOV_L( ARG_MATRIX, EDX )
MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
TEST_L( ECX, ECX )
JZ( LLBL(x86_p4_ir_done) )
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) )
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) )
SHL_L( CONST(4), ECX )
MOV_L( REGOFF(V4F_START, ESI), ESI )
MOV_L( REGOFF(V4F_START, EDI), EDI )
ADD_L( EDI, ECX )
CMP_L( ESI, EDI )
JE( LLBL(x86_p4_ir_done) )
ALIGNTEXT16
LLBL(x86_p4_ir_loop):
MOV_L( SRC0, EBX )
MOV_L( SRC1, EDX )
MOV_L( EBX, DST0 )
MOV_L( EDX, DST1 )
MOV_L( SRC2, EBX )
MOV_L( SRC3, EDX )
MOV_L( EBX, DST2 )
MOV_L( EDX, DST3 )
LLBL(x86_p4_ir_skip):
ADD_L( CONST(16), EDI )
ADD_L( EAX, ESI )
CMP_L( ECX, EDI )
JNE( LLBL(x86_p4_ir_loop) )
LLBL(x86_p4_ir_done):
POP_L( EBX )
POP_L( EDI )
POP_L( ESI )
RET
#if defined (__ELF__) && defined (__linux__)
.section .note.GNU-stack,"",%progbits
#endif

/contrib/sdk/sources/Mesa/mesa-9.2.5/src/mesa/x86/xform_args.h
0,0 → 1,51
/*
* Mesa 3-D graphics library
*
* Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
/*
* Transform function interface for assembly code. Simply define
* FRAME_OFFSET to the number of bytes pushed onto the stack before
* using the ARG_* argument macros.
*
* Gareth Hughes
*/
#ifndef __XFORM_ARGS_H__
#define __XFORM_ARGS_H__
/* Offsets for transform_func arguments
*
* typedef void (*transform_func)( GLvector4f *to_vec,
* const GLfloat m[16],
* const GLvector4f *from_vec );
*/
#define OFFSET_DEST 4
#define OFFSET_MATRIX 8
#define OFFSET_SOURCE 12
#define ARG_DEST REGOFF(FRAME_OFFSET+OFFSET_DEST, ESP)
#define ARG_MATRIX REGOFF(FRAME_OFFSET+OFFSET_MATRIX, ESP)
#define ARG_SOURCE REGOFF(FRAME_OFFSET+OFFSET_SOURCE, ESP)
#endif