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Diffstat (limited to 'contrib/gdb/include/elf/mips.h')
| -rw-r--r-- | contrib/gdb/include/elf/mips.h | 298 |
1 files changed, 0 insertions, 298 deletions
diff --git a/contrib/gdb/include/elf/mips.h b/contrib/gdb/include/elf/mips.h deleted file mode 100644 index f0d8cd7..0000000 --- a/contrib/gdb/include/elf/mips.h +++ /dev/null @@ -1,298 +0,0 @@ -/* MIPS ELF support for BFD. - Copyright (C) 1993, 1994 Free Software Foundation, Inc. - - By Ian Lance Taylor, Cygnus Support, <ian@cygnus.com>, from - information in the System V Application Binary Interface, MIPS - Processor Supplement. - -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 2 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ - -/* This file holds definitions specific to the MIPS ELF ABI. Note - that most of this is not actually implemented by BFD. */ - -#ifndef _ELF_MIPS_H -#define _ELF_MIPS_H - -/* Processor specific flags for the ELF header e_flags field. */ - -/* At least one .noreorder directive appears in the source. */ -#define EF_MIPS_NOREORDER 0x00000001 - -/* File contains position independent code. */ -#define EF_MIPS_PIC 0x00000002 - -/* Code in file uses the standard calling sequence for calling - position independent code. */ -#define EF_MIPS_CPIC 0x00000004 - -/* Four bit MIPS architecture field. */ -#define EF_MIPS_ARCH 0xf0000000 - -/* -mips1 code. */ -#define E_MIPS_ARCH_1 0x00000000 - -/* -mips2 code. */ -#define E_MIPS_ARCH_2 0x10000000 - -/* -mips3 code. */ -#define E_MIPS_ARCH_3 0x20000000 - -/* Processor specific section indices. These sections do not actually - exist. Symbols with a st_shndx field corresponding to one of these - values have a special meaning. */ - -/* Defined and allocated common symbol. Value is virtual address. If - relocated, alignment must be preserved. */ -#define SHN_MIPS_ACOMMON 0xff00 - -/* Defined and allocated text symbol. Value is virtual address. - Occur in the dynamic symbol table of Alpha OSF/1 and Irix 5 executables. */ -#define SHN_MIPS_TEXT 0xff01 - -/* Defined and allocated data symbol. Value is virtual address. - Occur in the dynamic symbol table of Alpha OSF/1 and Irix 5 executables. */ -#define SHN_MIPS_DATA 0xff02 - -/* Small common symbol. */ -#define SHN_MIPS_SCOMMON 0xff03 - -/* Small undefined symbol. */ -#define SHN_MIPS_SUNDEFINED 0xff04 - -/* Processor specific section types. */ - -/* Section contains the set of dynamic shared objects used when - statically linking. */ -#define SHT_MIPS_LIBLIST 0x70000000 - -/* I'm not sure what this is, but it's used on Irix 5. */ -#define SHT_MIPS_MSYM 0x70000001 - -/* Section contains list of symbols whose definitions conflict with - symbols defined in shared objects. */ -#define SHT_MIPS_CONFLICT 0x70000002 - -/* Section contains the global pointer table. */ -#define SHT_MIPS_GPTAB 0x70000003 - -/* Section contains microcode information. The exact format is - unspecified. */ -#define SHT_MIPS_UCODE 0x70000004 - -/* Section contains some sort of debugging information. The exact - format is unspecified. It's probably ECOFF symbols. */ -#define SHT_MIPS_DEBUG 0x70000005 - -/* Section contains register usage information. */ -#define SHT_MIPS_REGINFO 0x70000006 - -/* Section contains miscellaneous options (used on Irix). */ -#define SHT_MIPS_OPTIONS 0x7000000d - -/* DWARF debugging section (used on Irix 6). */ -#define SHT_MIPS_DWARF 0x7000001e - -/* Events section. This appears on Irix 6. I don't know what it - means. */ -#define SHT_MIPS_EVENTS 0x70000021 - -/* A section of type SHT_MIPS_LIBLIST contains an array of the - following structure. The sh_link field is the section index of the - string table. The sh_info field is the number of entries in the - section. */ -typedef struct -{ - /* String table index for name of shared object. */ - unsigned long l_name; - /* Time stamp. */ - unsigned long l_time_stamp; - /* Checksum of symbol names and common sizes. */ - unsigned long l_checksum; - /* String table index for version. */ - unsigned long l_version; - /* Flags. */ - unsigned long l_flags; -} Elf32_Lib; - -/* The l_flags field of an Elf32_Lib structure may contain the - following flags. */ - -/* Require an exact match at runtime. */ -#define LL_EXACT_MATCH 0x00000001 - -/* Ignore version incompatibilities at runtime. */ -#define LL_IGNORE_INT_VER 0x00000002 - -/* A section of type SHT_MIPS_CONFLICT is an array of indices into the - .dynsym section. Each element has the following type. */ -typedef unsigned long Elf32_Conflict; - -/* A section of type SHT_MIPS_GPTAB contains information about how - much GP space would be required for different -G arguments. This - information is only used so that the linker can provide informative - suggestions as to the best -G value to use. The sh_info field is - the index of the section for which this information applies. The - contents of the section are an array of the following union. The - first element uses the gt_header field. The remaining elements use - the gt_entry field. */ -typedef union -{ - struct - { - /* -G value actually used for this object file. */ - unsigned long gt_current_g_value; - /* Unused. */ - unsigned long gt_unused; - } gt_header; - struct - { - /* If this -G argument has been used... */ - unsigned long gt_g_value; - /* ...this many GP section bytes would be required. */ - unsigned long gt_bytes; - } gt_entry; -} Elf32_gptab; - -/* The external version of Elf32_gptab. */ - -typedef union -{ - struct - { - unsigned char gt_current_g_value[4]; - unsigned char gt_unused[4]; - } gt_header; - struct - { - unsigned char gt_g_value[4]; - unsigned char gt_bytes[4]; - } gt_entry; -} Elf32_External_gptab; - -/* A section of type SHT_MIPS_REGINFO contains the following - structure. */ -typedef struct -{ - /* Mask of general purpose registers used. */ - unsigned long ri_gprmask; - /* Mask of co-processor registers used. */ - unsigned long ri_cprmask[4]; - /* GP register value for this object file. */ - long ri_gp_value; -} Elf32_RegInfo; - -/* The external version of the Elf_RegInfo structure. */ -typedef struct -{ - unsigned char ri_gprmask[4]; - unsigned char ri_cprmask[4][4]; - unsigned char ri_gp_value[4]; -} Elf32_External_RegInfo; - -/* MIPS ELF .reginfo swapping routines. */ -extern void bfd_mips_elf32_swap_reginfo_in - PARAMS ((bfd *, const Elf32_External_RegInfo *, Elf32_RegInfo *)); -extern void bfd_mips_elf32_swap_reginfo_out - PARAMS ((bfd *, const Elf32_RegInfo *, Elf32_External_RegInfo *)); - -/* Processor specific section flags. */ - -/* This section must be in the global data area. */ -#define SHF_MIPS_GPREL 0x10000000 - -/* Processor specific program header types. */ - -/* Register usage information. Identifies one .reginfo section. */ -#define PT_MIPS_REGINFO 0x70000000 - -/* Runtime procedure table. */ -#define PT_MIPS_RTPROC 0x70000001 - -/* Processor specific dynamic array tags. */ - -/* 32 bit version number for runtime linker interface. */ -#define DT_MIPS_RLD_VERSION 0x70000001 - -/* Time stamp. */ -#define DT_MIPS_TIME_STAMP 0x70000002 - -/* Checksum of external strings and common sizes. */ -#define DT_MIPS_ICHECKSUM 0x70000003 - -/* Index of version string in string table. */ -#define DT_MIPS_IVERSION 0x70000004 - -/* 32 bits of flags. */ -#define DT_MIPS_FLAGS 0x70000005 - -/* Base address of the segment. */ -#define DT_MIPS_BASE_ADDRESS 0x70000006 - -/* Address of .conflict section. */ -#define DT_MIPS_CONFLICT 0x70000008 - -/* Address of .liblist section. */ -#define DT_MIPS_LIBLIST 0x70000009 - -/* Number of local global offset table entries. */ -#define DT_MIPS_LOCAL_GOTNO 0x7000000a - -/* Number of entries in the .conflict section. */ -#define DT_MIPS_CONFLICTNO 0x7000000b - -/* Number of entries in the .liblist section. */ -#define DT_MIPS_LIBLISTNO 0x70000010 - -/* Number of entries in the .dynsym section. */ -#define DT_MIPS_SYMTABNO 0x70000011 - -/* Index of first external dynamic symbol not referenced locally. */ -#define DT_MIPS_UNREFEXTNO 0x70000012 - -/* Index of first dynamic symbol in global offset table. */ -#define DT_MIPS_GOTSYM 0x70000013 - -/* Number of page table entries in global offset table. */ -#define DT_MIPS_HIPAGENO 0x70000014 - -/* Address of run time loader map, used for debugging. */ -#define DT_MIPS_RLD_MAP 0x70000016 - -/* Flags which may appear in a DT_MIPS_FLAGS entry. */ - -/* No flags. */ -#define RHF_NONE 0x00000000 - -/* Uses shortcut pointers. */ -#define RHF_QUICKSTART 0x00000001 - -/* Hash size is not a power of two. */ -#define RHF_NOTPOT 0x00000002 - -/* Ignore LD_LIBRARY_PATH. */ -#define RHS_NO_LIBRARY_REPLACEMENT \ - 0x00000004 - -/* Special values for the st_other field in the symbol table. These - are used in an Irix 5 dynamic symbol table. */ - -#define STO_DEFAULT 0x00 -#define STO_INTERNAL 0x01 -#define STO_HIDDEN 0x02 -#define STO_PROTECTED 0x03 - -#endif /* _ELF_MIPS_H */ |
