WebSVN – Kolibri OS – Diff – /contrib/toolchain/binutils/include/elf/m68hc11.h


/* m68hc11 & m68hc12 ELF support for BFD.
   Copyright (C) 1999-2015 Free Software Foundation, Inc.
 
   This file is part of BFD, the Binary File Descriptor library.
 
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.
 
   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.
 
   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software Foundation,
   Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.  */
 
#ifndef _ELF_M68HC11_H
#define _ELF_M68HC11_H
 
#include "elf/reloc-macros.h"
 
/* Relocation types.  */
START_RELOC_NUMBERS (elf_m68hc11_reloc_type)
  RELOC_NUMBER (R_M68HC11_NONE, 0)
  RELOC_NUMBER (R_M68HC11_8, 1)
  RELOC_NUMBER (R_M68HC11_HI8, 2)
  RELOC_NUMBER (R_M68HC11_LO8, 3)
  RELOC_NUMBER (R_M68HC11_PCREL_8, 4)
  RELOC_NUMBER (R_M68HC11_16, 5)
  RELOC_NUMBER (R_M68HC11_32, 6)
  RELOC_NUMBER (R_M68HC11_3B, 7)
  RELOC_NUMBER (R_M68HC11_PCREL_16, 8)
 
     /* These are GNU extensions to enable C++ vtable garbage collection.  */
  RELOC_NUMBER (R_M68HC11_GNU_VTINHERIT, 9)
  RELOC_NUMBER (R_M68HC11_GNU_VTENTRY, 10)
 
  RELOC_NUMBER (R_M68HC11_24, 11)
  RELOC_NUMBER (R_M68HC11_LO16, 12)
  RELOC_NUMBER (R_M68HC11_PAGE, 13)
 
  RELOC_NUMBER (R_M68HC12_16B, 15)
  RELOC_NUMBER (R_M68HC12_PCREL_9, 16)
  RELOC_NUMBER (R_M68HC12_PCREL_10, 17)
  RELOC_NUMBER (R_M68HC12_HI8XG, 18)
  RELOC_NUMBER (R_M68HC12_LO8XG, 19)
 
     /* GNU extension for linker relaxation.
        Mark beginning of a jump instruction (any form).  */
  RELOC_NUMBER (R_M68HC11_RL_JUMP, 20)
 
     /* Mark beginning of Gcc relaxation group instruction.  */
  RELOC_NUMBER (R_M68HC11_RL_GROUP, 21)
END_RELOC_NUMBERS (R_M68HC11_max)
 
/* Processor specific flags for the ELF header e_flags field.  */
 
/* ABI identification.  */
#define EF_M68HC11_ABI  0x00000000F
 
/* Integers are 32-bit long.  */
#define E_M68HC11_I32   0x000000001
 
/* Doubles are 64-bit long.  */
#define E_M68HC11_F64   0x000000002
 
/* Uses 68HC12 memory banks.  */
#define E_M68HC12_BANKS 0x000000004
 
/* XGATE ram offsetting.  */
#define E_M68HC11_XGATE_RAMOFFSET     0x000000100
 
/* Suppress warnings */
#define E_M68HC11_NO_BANK_WARNING     0x000000200
 
#define EF_M68HC11_MACH_MASK 0xF0
#define EF_M68HC11_GENERIC   0x00 /* Generic 68HC12/backward compatibility.  */
#define EF_M68HC12_MACH      0x10 /* 68HC12 microcontroller.  */
#define EF_M68HCS12_MACH     0x20 /* 68HCS12 microcontroller.  */
#define EF_M68HC11_MACH(mach) ((mach) & EF_M68HC11_MACH_MASK)
 
/* True if we can merge machines.  A generic HC12 can work on any proc
   but once we have specific code, merge is not possible.  */
#define EF_M68HC11_CAN_MERGE_MACH(mach1, mach2) \
  ((EF_M68HC11_MACH (mach1) == EF_M68HC11_MACH (mach2)) \
   || (EF_M68HC11_MACH (mach1) == EF_M68HC11_GENERIC) \
   || (EF_M68HC11_MACH (mach2) == EF_M68HC11_GENERIC))
 
#define EF_M68HC11_MERGE_MACH(mach1, mach2) \
  (((EF_M68HC11_MACH (mach1) == EF_M68HC11_MACH (mach2)) \
    || (EF_M68HC11_MACH (mach1) == EF_M68HC11_GENERIC)) ? \
      EF_M68HC11_MACH (mach2) : EF_M68HC11_MACH (mach1))
 

/* Special values for the st_other field in the symbol table.  These
   are used for 68HC12 to identify far functions (must be called with
   'call' and returns with 'rtc').  */
#define STO_M68HC12_FAR          0x80
 
/* Identify interrupt handlers.  This is used by the debugger to
   correctly compute the stack frame.  */
#define STO_M68HC12_INTERRUPT    0x40
     
#endif

Subversion Repositories Kolibri OS

(root)/contrib/toolchain/binutils/include/elf/m68hc11.h – Rev 5191 → 6324

Rev 5191		Rev 6324
1	/* m68hc11 & m68hc12 ELF support for BFD.	1	/* m68hc11 & m68hc12 ELF support for BFD.
2	Copyright 1999, 2000, 2001, 2002, 2010, 2012 Free Software Foundation, Inc.	2	Copyright (C) 1999-2015 Free Software Foundation, Inc.
3		3
4	This file is part of BFD, the Binary File Descriptor library.	4	This file is part of BFD, the Binary File Descriptor library.
5		5
6	This program is free software; you can redistribute it and/or modify	6	This program is free software; you can redistribute it and/or modify
7	it under the terms of the GNU General Public License as published by	7	it under the terms of the GNU General Public License as published by
8	the Free Software Foundation; either version 3 of the License, or	8	the Free Software Foundation; either version 3 of the License, or
9	(at your option) any later version.	9	(at your option) any later version.
10		10
11	This program is distributed in the hope that it will be useful,	11	This program is distributed in the hope that it will be useful,
12	but WITHOUT ANY WARRANTY; without even the implied warranty of	12	but WITHOUT ANY WARRANTY; without even the implied warranty of
13	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	13	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14	GNU General Public License for more details.	14	GNU General Public License for more details.
15		15
16	You should have received a copy of the GNU General Public License	16	You should have received a copy of the GNU General Public License
17	along with this program; if not, write to the Free Software Foundation,	17	along with this program; if not, write to the Free Software Foundation,
18	Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */	18	Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
19		19
20	#ifndef _ELF_M68HC11_H	20	#ifndef _ELF_M68HC11_H
21	#define _ELF_M68HC11_H	21	#define _ELF_M68HC11_H
22		22
23	#include "elf/reloc-macros.h"	23	#include "elf/reloc-macros.h"
24		24
25	/* Relocation types. */	25	/* Relocation types. */
26	START_RELOC_NUMBERS (elf_m68hc11_reloc_type)	26	START_RELOC_NUMBERS (elf_m68hc11_reloc_type)
27	RELOC_NUMBER (R_M68HC11_NONE, 0)	27	RELOC_NUMBER (R_M68HC11_NONE, 0)
28	RELOC_NUMBER (R_M68HC11_8, 1)	28	RELOC_NUMBER (R_M68HC11_8, 1)
29	RELOC_NUMBER (R_M68HC11_HI8, 2)	29	RELOC_NUMBER (R_M68HC11_HI8, 2)
30	RELOC_NUMBER (R_M68HC11_LO8, 3)	30	RELOC_NUMBER (R_M68HC11_LO8, 3)
31	RELOC_NUMBER (R_M68HC11_PCREL_8, 4)	31	RELOC_NUMBER (R_M68HC11_PCREL_8, 4)
32	RELOC_NUMBER (R_M68HC11_16, 5)	32	RELOC_NUMBER (R_M68HC11_16, 5)
33	RELOC_NUMBER (R_M68HC11_32, 6)	33	RELOC_NUMBER (R_M68HC11_32, 6)
34	RELOC_NUMBER (R_M68HC11_3B, 7)	34	RELOC_NUMBER (R_M68HC11_3B, 7)
35	RELOC_NUMBER (R_M68HC11_PCREL_16, 8)	35	RELOC_NUMBER (R_M68HC11_PCREL_16, 8)
36		36
37	/* These are GNU extensions to enable C++ vtable garbage collection. */	37	/* These are GNU extensions to enable C++ vtable garbage collection. */
38	RELOC_NUMBER (R_M68HC11_GNU_VTINHERIT, 9)	38	RELOC_NUMBER (R_M68HC11_GNU_VTINHERIT, 9)
39	RELOC_NUMBER (R_M68HC11_GNU_VTENTRY, 10)	39	RELOC_NUMBER (R_M68HC11_GNU_VTENTRY, 10)
40		40
41	RELOC_NUMBER (R_M68HC11_24, 11)	41	RELOC_NUMBER (R_M68HC11_24, 11)
42	RELOC_NUMBER (R_M68HC11_LO16, 12)	42	RELOC_NUMBER (R_M68HC11_LO16, 12)
43	RELOC_NUMBER (R_M68HC11_PAGE, 13)	43	RELOC_NUMBER (R_M68HC11_PAGE, 13)
44		44
45	RELOC_NUMBER (R_M68HC12_16B, 15)	45	RELOC_NUMBER (R_M68HC12_16B, 15)
46	RELOC_NUMBER (R_M68HC12_PCREL_9, 16)	46	RELOC_NUMBER (R_M68HC12_PCREL_9, 16)
47	RELOC_NUMBER (R_M68HC12_PCREL_10, 17)	47	RELOC_NUMBER (R_M68HC12_PCREL_10, 17)
48	RELOC_NUMBER (R_M68HC12_HI8XG, 18)	48	RELOC_NUMBER (R_M68HC12_HI8XG, 18)
49	RELOC_NUMBER (R_M68HC12_LO8XG, 19)	49	RELOC_NUMBER (R_M68HC12_LO8XG, 19)
50		50
51	/* GNU extension for linker relaxation.	51	/* GNU extension for linker relaxation.
52	Mark beginning of a jump instruction (any form). */	52	Mark beginning of a jump instruction (any form). */
53	RELOC_NUMBER (R_M68HC11_RL_JUMP, 20)	53	RELOC_NUMBER (R_M68HC11_RL_JUMP, 20)
54		54
55	/* Mark beginning of Gcc relaxation group instruction. */	55	/* Mark beginning of Gcc relaxation group instruction. */
56	RELOC_NUMBER (R_M68HC11_RL_GROUP, 21)	56	RELOC_NUMBER (R_M68HC11_RL_GROUP, 21)
57	END_RELOC_NUMBERS (R_M68HC11_max)	57	END_RELOC_NUMBERS (R_M68HC11_max)
58		58
59	/* Processor specific flags for the ELF header e_flags field. */	59	/* Processor specific flags for the ELF header e_flags field. */
60		60
61	/* ABI identification. */	61	/* ABI identification. */
62	#define EF_M68HC11_ABI 0x00000000F	62	#define EF_M68HC11_ABI 0x00000000F
63		63
64	/* Integers are 32-bit long. */	64	/* Integers are 32-bit long. */
65	#define E_M68HC11_I32 0x000000001	65	#define E_M68HC11_I32 0x000000001
66		66
67	/* Doubles are 64-bit long. */	67	/* Doubles are 64-bit long. */
68	#define E_M68HC11_F64 0x000000002	68	#define E_M68HC11_F64 0x000000002
69		69
70	/* Uses 68HC12 memory banks. */	70	/* Uses 68HC12 memory banks. */
71	#define E_M68HC12_BANKS 0x000000004	71	#define E_M68HC12_BANKS 0x000000004
72		72
73	/* XGATE ram offsetting. */	73	/* XGATE ram offsetting. */
74	#define E_M68HC11_XGATE_RAMOFFSET 0x000000100	74	#define E_M68HC11_XGATE_RAMOFFSET 0x000000100
75		75
76	/* Suppress warnings */	76	/* Suppress warnings */
77	#define E_M68HC11_NO_BANK_WARNING 0x000000200	77	#define E_M68HC11_NO_BANK_WARNING 0x000000200
78		78
79	#define EF_M68HC11_MACH_MASK 0xF0	79	#define EF_M68HC11_MACH_MASK 0xF0
80	#define EF_M68HC11_GENERIC 0x00 /* Generic 68HC12/backward compatibility. */	80	#define EF_M68HC11_GENERIC 0x00 /* Generic 68HC12/backward compatibility. */
81	#define EF_M68HC12_MACH 0x10 /* 68HC12 microcontroller. */	81	#define EF_M68HC12_MACH 0x10 /* 68HC12 microcontroller. */
82	#define EF_M68HCS12_MACH 0x20 /* 68HCS12 microcontroller. */	82	#define EF_M68HCS12_MACH 0x20 /* 68HCS12 microcontroller. */
83	#define EF_M68HC11_MACH(mach) ((mach) & EF_M68HC11_MACH_MASK)	83	#define EF_M68HC11_MACH(mach) ((mach) & EF_M68HC11_MACH_MASK)
84		84
85	/* True if we can merge machines. A generic HC12 can work on any proc	85	/* True if we can merge machines. A generic HC12 can work on any proc
86	but once we have specific code, merge is not possible. */	86	but once we have specific code, merge is not possible. */
87	#define EF_M68HC11_CAN_MERGE_MACH(mach1, mach2) \	87	#define EF_M68HC11_CAN_MERGE_MACH(mach1, mach2) \
88	((EF_M68HC11_MACH (mach1) == EF_M68HC11_MACH (mach2)) \	88	((EF_M68HC11_MACH (mach1) == EF_M68HC11_MACH (mach2)) \
89	\|\| (EF_M68HC11_MACH (mach1) == EF_M68HC11_GENERIC) \	89	\|\| (EF_M68HC11_MACH (mach1) == EF_M68HC11_GENERIC) \
90	\|\| (EF_M68HC11_MACH (mach2) == EF_M68HC11_GENERIC))	90	\|\| (EF_M68HC11_MACH (mach2) == EF_M68HC11_GENERIC))
91		91
92	#define EF_M68HC11_MERGE_MACH(mach1, mach2) \	92	#define EF_M68HC11_MERGE_MACH(mach1, mach2) \
93	(((EF_M68HC11_MACH (mach1) == EF_M68HC11_MACH (mach2)) \	93	(((EF_M68HC11_MACH (mach1) == EF_M68HC11_MACH (mach2)) \
94	\|\| (EF_M68HC11_MACH (mach1) == EF_M68HC11_GENERIC)) ? \	94	\|\| (EF_M68HC11_MACH (mach1) == EF_M68HC11_GENERIC)) ? \
95	EF_M68HC11_MACH (mach2) : EF_M68HC11_MACH (mach1))	95	EF_M68HC11_MACH (mach2) : EF_M68HC11_MACH (mach1))
96		96
97		97
98	/* Special values for the st_other field in the symbol table. These	98	/* Special values for the st_other field in the symbol table. These
99	are used for 68HC12 to identify far functions (must be called with	99	are used for 68HC12 to identify far functions (must be called with
100	'call' and returns with 'rtc'). */	100	'call' and returns with 'rtc'). */
101	#define STO_M68HC12_FAR 0x80	101	#define STO_M68HC12_FAR 0x80
102		102
103	/* Identify interrupt handlers. This is used by the debugger to	103	/* Identify interrupt handlers. This is used by the debugger to
104	correctly compute the stack frame. */	104	correctly compute the stack frame. */
105	#define STO_M68HC12_INTERRUPT 0x40	105	#define STO_M68HC12_INTERRUPT 0x40
106		106
107	#endif	107	#endif