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* internal.h: Remove Elf32_*, Elf64_* typedefs. These names
cause conflicts with system headers, e.g. link.h in gdb/solib.c. Combine 32- and 64-bit versions of *_Internal_Dyn. * common.h: Replace uses of Elf64_Word, Elf64_Xword typedefs by their expansion. * mips.h: Replace uses of Elf32_Word, Elf32_Sword, Elf32_Addr typedefs by their expansion. Add DT_MIPS_RLD_MAP definition.
This commit is contained in:
Peter Schauer
parent
d9abc278a6
commit
4c040a649b
@ -1,3 +1,22 @@
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Sat Mar 5 14:08:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
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* internal.h: Remove Elf32_*, Elf64_* typedefs. These names
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cause conflicts with system headers, e.g. link.h in gdb/solib.c.
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Combine 32- and 64-bit versions of *_Internal_Dyn.
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* common.h: Replace uses of Elf64_Word, Elf64_Xword typedefs
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by their expansion.
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* mips.h: Replace uses of Elf32_Word, Elf32_Sword, Elf32_Addr
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typedefs by their expansion. Add DT_MIPS_RLD_MAP definition.
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Fri Feb 18 10:39:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
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* common.h (EM_CYGNUS_POWERPC): Define. This may be temporary,
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depending upon how quickly I can find a real PowerPC ABI.
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Mon Feb 7 08:27:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
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* internal.h: Change HOST_64_BIT to BFD_HOST_64_BIT.
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Wed Feb 2 14:12:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
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* common.h: Add comments regarding value of EM_HPPA and how to
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@ -1,5 +1,5 @@
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/* MIPS ELF support for BFD.
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Copyright (C) 1993 Free Software Foundation, Inc.
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Copyright (C) 1993, 1994 Free Software Foundation, Inc.
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By Ian Lance Taylor, Cygnus Support, <ian@cygnus.com>, from
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information in the System V Application Binary Interface, MIPS
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@ -38,6 +38,15 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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/* Four bit MIPS architecture field. */
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#define EF_MIPS_ARCH 0xf0000000
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/* -mips1 code. */
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#define E_MIPS_ARCH_1 0x00000000
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/* -mips2 code. */
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#define E_MIPS_ARCH_2 0x10000000
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/* -mips3 code. */
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#define E_MIPS_ARCH_3 0x20000000
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/* Processor specific section indices. These sections do not actually
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exist. Symbols with a st_shndx field corresponding to one of these
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@ -77,6 +86,9 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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/* Section contains register usage information. */
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#define SHT_MIPS_REGINFO 0x70000006
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/* Section contains miscellaneous options (used on Irix). */
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#define SHT_MIPS_OPTIONS 0x7000000d
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/* A section of type SHT_MIPS_LIBLIST contains an array of the
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following structure. The sh_link field is the section index of the
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string table. The sh_info field is the number of entries in the
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@ -84,15 +96,15 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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typedef struct
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{
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/* String table index for name of shared object. */
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Elf32_Word l_name;
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unsigned long l_name;
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/* Time stamp. */
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Elf32_Word l_time_stamp;
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unsigned long l_time_stamp;
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/* Checksum of symbol names and common sizes. */
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Elf32_Word l_checksum;
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unsigned long l_checksum;
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/* String table index for version. */
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Elf32_Word l_version;
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unsigned long l_version;
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/* Flags. */
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Elf32_Word l_flags;
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unsigned long l_flags;
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} Elf32_Lib;
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/* The l_flags field of an Elf32_Lib structure may contain the
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@ -106,7 +118,7 @@ typedef struct
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/* A section of type SHT_MIPS_CONFLICT is an array of indices into the
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.dynsym section. Each element has the following type. */
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typedef Elf32_Addr Elf32_Conflict;
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typedef unsigned long Elf32_Conflict;
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/* A section of type SHT_MIPS_GPTAB contains information about how
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much GP space would be required for different -G arguments. This
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@ -121,16 +133,16 @@ typedef union
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struct
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{
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/* -G value actually used for this object file. */
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Elf32_Word gt_current_g_value;
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unsigned long gt_current_g_value;
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/* Unused. */
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Elf32_Word gt_unused;
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unsigned long gt_unused;
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} gt_header;
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struct
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{
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/* If this -G argument has been used... */
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Elf32_Word gt_g_value;
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unsigned long gt_g_value;
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/* ...this many GP section bytes would be required. */
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Elf32_Word gt_bytes;
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unsigned long gt_bytes;
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} gt_entry;
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} Elf32_gptab;
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@ -139,14 +151,83 @@ typedef union
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typedef struct
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{
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/* Mask of general purpose registers used. */
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Elf32_Word ri_gprmask;
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unsigned long ri_gprmask;
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/* Mask of co-processor registers used. */
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Elf32_Word ri_cprmask[4];
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unsigned long ri_cprmask[4];
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/* GP register value for this object file. */
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Elf32_SWord ri_gp_value;
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} Elf_RegInfo;
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long ri_gp_value;
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} Elf32_RegInfo;
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/* The external version of the Elf_RegInfo structure. */
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typedef struct
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{
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unsigned char ri_gprmask[4];
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unsigned char ri_cprmask[4][4];
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unsigned char ri_gp_value[4];
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} Elf32_External_RegInfo;
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/* MIPS ELF .reginfo swapping routines. */
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extern void bfd_mips_elf32_swap_reginfo_in
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PARAMS ((bfd *, const Elf32_External_RegInfo *, Elf32_RegInfo *));
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extern void bfd_mips_elf32_swap_reginfo_out
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PARAMS ((bfd *, const Elf32_RegInfo *, Elf32_External_RegInfo *));
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/* Processor specific section flags. */
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/* This section must be in the global data area. */
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define SHF_MIPS_GPREL 0x10000000
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#define SHF_MIPS_GPREL 0x10000000
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/* Processor specific program header types. */
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/* Register usage information. Identifies one .reginfo section. */
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#define PT_MIPS_REGINFO 0x70000000
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/* Processor specific dynamic array tags. */
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/* 32 bit version number for runtime linker interface. */
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#define DT_MIPS_RLD_VERSION 0x70000001
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/* Time stamp. */
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#define DT_MIPS_TIME_STAMP 0x70000002
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/* Checksum of external strings and common sizes. */
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#define DT_MIPS_ICHECKSUM 0x70000003
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/* Index of version string in string table. */
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#define DT_MIPS_IVERSION 0x70000004
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/* 32 bits of flags. */
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#define DT_MIPS_FLAGS 0x70000005
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/* Base address of the segment. */
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#define DT_MIPS_BASE_ADDRESS 0x70000006
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/* Address of .conflict section. */
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#define DT_MIPS_CONFLICT 0x70000008
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/* Address of .liblist section. */
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#define DT_MIPS_LIBLIST 0x70000009
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/* Number of local global offset table entries. */
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#define DT_MIPS_LOCAL_GOTNO 0x7000000a
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/* Number of entries in the .conflict section. */
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#define DT_MIPS_CONFLICTNO 0x7000000b
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/* Number of entries in the .liblist section. */
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#define DT_MIPS_LIBLISTNO 0x70000010
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/* Number of entries in the .dynsym section. */
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#define DT_MIPS_SYMTABNO 0x70000011
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/* Index of first external dynamic symbol not referenced locally. */
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#define DT_MIPS_UNREFEXTNO 0x70000012
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/* Index of first dynamic symbol in global offset table. */
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#define DT_MIPS_GOTSYM 0x70000013
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/* Number of page table entries in global offset table. */
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#define DT_MIPS_HIPAGENO 0x70000014
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/* Address of run time loader map, used for debugging. */
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#define DT_MIPS_RLD_MAP 0x70000016
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