WebSVN – Kolibri OS – Diff – /programs/develop/libraries/libmpg123/tabinit_mmx.S

 /*
 	tabinit_mmx: make_decode_tables_mmx
 	copyright ?-2006 by the mpg123 project - free software under the terms of the LGPL 2.1
 	see COPYING and AUTHORS files in distribution or http://mpg123.org
 	initially written by the mysterious higway (apparently)
 */
 #include "mangle.h"
 .data
 	ALIGN32
 .globl ASM_NAME(costab_mmxsse)
 ASM_NAME(costab_mmxsse):
 	.long 1056974725
 	.long 1057056395
 	.long 1057223771
 	.long 1057485416
 	.long 1057855544
 	.long 1058356026
 	.long 1059019886
 	.long 1059897405
 	.long 1061067246
 	.long 1062657950
 	.long 1064892987
 	.long 1066774581
 	.long 1069414683
 	.long 1073984175
 	.long 1079645762
 	.long 1092815430
 	.long 1057005197
 	.long 1057342072
 	.long 1058087743
 	.long 1059427869
 	.long 1061799040
 	.long 1065862217
 	.long 1071413542
 	.long 1084439708
 	.long 1057128951
 	.long 1058664893
 	.long 1063675095
 	.long 1076102863
 	.long 1057655764
 	.long 1067924853
 	.long 1060439283
 	ALIGN32
 intwinbase:
-	.value      0,    -1,    -1,    -1,    -1,    -1,    -1,    -2
+	.short      0,    -1,    -1,    -1,    -1,    -1,    -1,    -2
-	.value     -2,    -2,    -2,    -3,    -3,    -4,    -4,    -5
+	.short     -2,    -2,    -2,    -3,    -3,    -4,    -4,    -5
-	.value     -5,    -6,    -7,    -7,    -8,    -9,   -10,   -11
+	.short     -5,    -6,    -7,    -7,    -8,    -9,   -10,   -11
-	.value    -13,   -14,   -16,   -17,   -19,   -21,   -24,   -26
+	.short    -13,   -14,   -16,   -17,   -19,   -21,   -24,   -26
-	.value    -29,   -31,   -35,   -38,   -41,   -45,   -49,   -53
+	.short    -29,   -31,   -35,   -38,   -41,   -45,   -49,   -53
-	.value    -58,   -63,   -68,   -73,   -79,   -85,   -91,   -97
+	.short    -58,   -63,   -68,   -73,   -79,   -85,   -91,   -97
-	.value   -104,  -111,  -117,  -125,  -132,  -139,  -147,  -154
+	.short   -104,  -111,  -117,  -125,  -132,  -139,  -147,  -154
-	.value   -161,  -169,  -176,  -183,  -190,  -196,  -202,  -208
+	.short   -161,  -169,  -176,  -183,  -190,  -196,  -202,  -208
-	.value   -213,  -218,  -222,  -225,  -227,  -228,  -228,  -227
+	.short   -213,  -218,  -222,  -225,  -227,  -228,  -228,  -227
-	.value   -224,  -221,  -215,  -208,  -200,  -189,  -177,  -163
+	.short   -224,  -221,  -215,  -208,  -200,  -189,  -177,  -163
-	.value   -146,  -127,  -106,   -83,   -57,   -29,     2,    36
+	.short   -146,  -127,  -106,   -83,   -57,   -29,     2,    36
-	.value     72,   111,   153,   197,   244,   294,   347,   401
+	.short     72,   111,   153,   197,   244,   294,   347,   401
-	.value    459,   519,   581,   645,   711,   779,   848,   919
+	.short    459,   519,   581,   645,   711,   779,   848,   919
-	.value    991,  1064,  1137,  1210,  1283,  1356,  1428,  1498
+	.short    991,  1064,  1137,  1210,  1283,  1356,  1428,  1498
-	.value   1567,  1634,  1698,  1759,  1817,  1870,  1919,  1962
+	.short   1567,  1634,  1698,  1759,  1817,  1870,  1919,  1962
-	.value   2001,  2032,  2057,  2075,  2085,  2087,  2080,  2063
+	.short   2001,  2032,  2057,  2075,  2085,  2087,  2080,  2063
-	.value   2037,  2000,  1952,  1893,  1822,  1739,  1644,  1535
+	.short   2037,  2000,  1952,  1893,  1822,  1739,  1644,  1535
-	.value   1414,  1280,  1131,   970,   794,   605,   402,   185
+	.short   1414,  1280,  1131,   970,   794,   605,   402,   185
-	.value    -45,  -288,  -545,  -814, -1095, -1388, -1692, -2006
+	.short    -45,  -288,  -545,  -814, -1095, -1388, -1692, -2006
-	.value  -2330, -2663, -3004, -3351, -3705, -4063, -4425, -4788
+	.short  -2330, -2663, -3004, -3351, -3705, -4063, -4425, -4788
-	.value  -5153, -5517, -5879, -6237, -6589, -6935, -7271, -7597
+	.short  -5153, -5517, -5879, -6237, -6589, -6935, -7271, -7597
-	.value  -7910, -8209, -8491, -8755, -8998, -9219, -9416, -9585
+	.short  -7910, -8209, -8491, -8755, -8998, -9219, -9416, -9585
-	.value  -9727, -9838, -9916, -9959, -9966, -9935, -9863, -9750
+	.short  -9727, -9838, -9916, -9959, -9966, -9935, -9863, -9750
-	.value  -9592, -9389, -9139, -8840, -8492, -8092, -7640, -7134
+	.short  -9592, -9389, -9139, -8840, -8492, -8092, -7640, -7134
-	.value  -6574, -5959, -5288, -4561, -3776, -2935, -2037, -1082
+	.short  -6574, -5959, -5288, -4561, -3776, -2935, -2037, -1082
-	.value    -70,   998,  2122,  3300,  4533,  5818,  7154,  8540
+	.short    -70,   998,  2122,  3300,  4533,  5818,  7154,  8540
-	.value   9975, 11455, 12980, 14548, 16155, 17799, 19478, 21189
+	.short   9975, 11455, 12980, 14548, 16155, 17799, 19478, 21189
-	.value  22929, 24694, 26482, 28289, 30112, 31947,-26209,-24360
+	.short  22929, 24694, 26482, 28289, 30112, 31947,-26209,-24360
-	.value -22511,-20664,-18824,-16994,-15179,-13383,-11610, -9863
+	.short -22511,-20664,-18824,-16994,-15179,-13383,-11610, -9863
-	.value  -8147, -6466, -4822, -3222, -1667,  -162,  1289,  2684
+	.short  -8147, -6466, -4822, -3222, -1667,  -162,  1289,  2684
-	.value   4019,  5290,  6494,  7629,  8692,  9679, 10590, 11420
+	.short   4019,  5290,  6494,  7629,  8692,  9679, 10590, 11420
-	.value  12169, 12835, 13415, 13908, 14313, 14630, 14856, 14992
+	.short  12169, 12835, 13415, 13908, 14313, 14630, 14856, 14992
-	.value  15038
+	.short  15038
 intwindiv:
 	.long 0x47800000			# 65536.0
 .text
 	ALIGN32
 /* void make_decode_tables_mmx_asm(long scaleval, float* decwin_mmx, float *decwins); */
 .globl ASM_NAME(make_decode_tables_mmx_asm)
 ASM_NAME(make_decode_tables_mmx_asm):
 	pushl %edi
 	pushl %esi
 	pushl %ebx
 /* stack: 0=ebx, 4=esi, 8=edi, 12=back, 16=scaleval, 20=decwin_mmx, 24=decwins */
 	xorl %ecx,%ecx
 	xorl %ebx,%ebx
 	movl $32,%esi
 	movl $intwinbase,%edi
 	negl 16(%esp)	/* scaleval */
 	pushl $2	/* intwinbase step */
 /* stack: 20=scaleval 24=decwin_mmx, 28=decwins */
 .L00:
 	cmpl $528,%ecx
 	jnc .L02
 	movswl (%edi),%eax
 	cmpl $intwinbase+444,%edi
 	jc .L01
 	addl $60000,%eax
 .L01:
 	pushl %eax
 /* stack: 24=scaleval 28=decwin_mmx, 32=decwins */
 	fildl (%esp)
 	fdivs intwindiv
 	fimull 24(%esp) /* scaleval */
 /* eax used to be popped the line before... I'll just use it here a bit */
 	movl 28(%esp),%eax /* decwin_mmx */
 	fsts    (%eax,%ecx,4)
 	fstps 64(%eax,%ecx,4)
 	popl %eax
 /* stack: 20=scaleval 24=decwin_mmx, 28=decwins */
 .L02:
 	leal -1(%esi),%edx
-	and %ebx,%edx
+	andl %ebx,%edx
-	cmp $31,%edx
+	cmpl $31,%edx
 	jnz .L03
 	addl $-1023,%ecx
-	test %esi,%ebx
+	testl %esi,%ebx
 	jz  .L03
 	negl 20(%esp)
 .L03:
 	addl %esi,%ecx
 	addl (%esp),%edi
 	incl %ebx
 	cmpl $intwinbase,%edi
 	jz .L04
-	cmp $256,%ebx
+	cmpl $256,%ebx
 	jnz .L00
 	negl (%esp)
 	jmp .L00
 .L04:
 	popl %eax
 	xorl %ecx,%ecx
 	xorl %ebx,%ebx
 	pushl $2 /* paired with popl above */
 .L05:
 	cmpl $528,%ecx
 	jnc .L11
 	movswl (%edi),%eax
 	cmpl $intwinbase+444,%edi
 	jc .L06
 	addl $60000,%eax
 .L06:
 	cltd
 	imull 20(%esp)
 	shrdl $17,%edx,%eax
 	cmpl $32767,%eax
 	movl $1055,%edx
 	jle .L07
 	movl $32767,%eax
 	jmp .L08
 .L07:
 	cmpl $-32767,%eax
 	jge .L08
 	movl $-32767,%eax
 .L08:
 /* going to use ebx for decwins, watch the jumps */
 	pushl %ebx
 /* stack: 24=scaleval 28=decwin_mmx, 32=decwins */
 	movl 32(%esp),%ebx
 	cmpl $512,%ecx
 	jnc .L09
 	subl %ecx,%edx
 	movw %ax,(%ebx,%edx,2) /* decwins */
 	movw %ax,-32(%ebx,%edx,2)
 .L09:
 	testl $1,%ecx
 	jnz .L10
 	negl %eax
 .L10:
 	movw %ax,(%ebx,%ecx,2)
 	movw %ax,32(%ebx,%ecx,2)
 	popl %ebx /* that has to match the pushl before */
 .L11:
 	leal -1(%esi),%edx
-	and %ebx,%edx
+	andl %ebx,%edx
-	cmp $31,%edx
+	cmpl $31,%edx
 	jnz .L12
 	addl $-1023,%ecx
-	test %esi,%ebx
+	testl %esi,%ebx
 	jz  .L12
 	negl 20(%esp)
 .L12:
 	addl %esi,%ecx
 	addl (%esp),%edi
 	incl %ebx
 	cmpl $intwinbase,%edi
 	jz .L13
-	cmp $256,%ebx
+	cmpl $256,%ebx
 	jnz .L05
 	negl (%esp)
 	jmp .L05
 .L13:
 	popl %eax
 	popl %ebx
 	popl %esi
 	popl %edi
 	ret
-/* Mark non-executable stack. */
-#if defined(__linux__) && defined(__ELF__)
-.section .note.GNU-stack,"",%progbits
-#endif
+NONEXEC_STACK

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(root)/programs/develop/libraries/libmpg123/tabinit_mmx.S @ 8063 – Rev 1905 → 3960