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author | Dan Albert <danalbert@google.com> | 2015-06-17 15:33:58 -0700 |
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committer | Dan Albert <danalbert@google.com> | 2015-06-17 15:33:58 -0700 |
commit | 7a1d76c6c5b354abbba43308d5061eb6ff96d3ea (patch) | |
tree | 78a639d039e517565afa35d7af021a6967bec0d9 /binutils-20100303/bfd/irix-core.c | |
parent | c39479f4ab4d372b518957871e1f205a03e7c3d6 (diff) | |
download | toolchain_binutils-7a1d76c6c5b354abbba43308d5061eb6ff96d3ea.tar.gz toolchain_binutils-7a1d76c6c5b354abbba43308d5061eb6ff96d3ea.tar.bz2 toolchain_binutils-7a1d76c6c5b354abbba43308d5061eb6ff96d3ea.zip |
Remove old versions of binutils.
Change-Id: If634d8d30cfa8c88ca3ba59691a0df4ee5596f85
Diffstat (limited to 'binutils-20100303/bfd/irix-core.c')
-rw-r--r-- | binutils-20100303/bfd/irix-core.c | 332 |
1 files changed, 0 insertions, 332 deletions
diff --git a/binutils-20100303/bfd/irix-core.c b/binutils-20100303/bfd/irix-core.c deleted file mode 100644 index 1feff87c..00000000 --- a/binutils-20100303/bfd/irix-core.c +++ /dev/null @@ -1,332 +0,0 @@ -/* BFD back-end for Irix core files. - Copyright 1993, 1994, 1996, 1999, 2001, 2002, 2004, 2005, 2006, 2007 - Free Software Foundation, Inc. - Written by Stu Grossman, Cygnus Support. - Converted to back-end form by Ian Lance Taylor, Cygnus Support - - 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. */ - - -/* This file can only be compiled on systems which use Irix style core - files (namely, Irix 4 and Irix 5, so far). */ - -#include "sysdep.h" -#include "bfd.h" -#include "libbfd.h" - -#ifdef IRIX_CORE - -#include <core.out.h> - -struct sgi_core_struct -{ - int sig; - char cmd[CORE_NAMESIZE]; -}; - -#define core_hdr(bfd) ((bfd)->tdata.sgi_core_data) -#define core_signal(bfd) (core_hdr(bfd)->sig) -#define core_command(bfd) (core_hdr(bfd)->cmd) - -#define irix_core_core_file_matches_executable_p generic_core_file_matches_executable_p - -static asection *make_bfd_asection - (bfd *, const char *, flagword, bfd_size_type, bfd_vma, file_ptr); - -/* Helper function for irix_core_core_file_p: - 32-bit and 64-bit versions. */ - -#ifdef CORE_MAGIC64 -static int -do_sections64 (bfd *abfd, struct coreout *coreout) -{ - struct vmap64 vmap; - char *secname; - int i, val; - - for (i = 0; i < coreout->c_nvmap; i++) - { - val = bfd_bread ((PTR) &vmap, (bfd_size_type) sizeof vmap, abfd); - if (val != sizeof vmap) - break; - - switch (vmap.v_type) - { - case VDATA: - secname = ".data"; - break; - case VSTACK: - secname = ".stack"; - break; -#ifdef VMAPFILE - case VMAPFILE: - secname = ".mapfile"; - break; -#endif - default: - continue; - } - - /* A file offset of zero means that the - section is not contained in the corefile. */ - if (vmap.v_offset == 0) - continue; - - if (!make_bfd_asection (abfd, secname, - SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS, - vmap.v_len, vmap.v_vaddr, vmap.v_offset)) - /* Fail. */ - return 0; - } - - return 1; -} -#endif - -/* 32-bit version. */ - -static int -do_sections (bfd *abfd, struct coreout *coreout) -{ - struct vmap vmap; - char *secname; - int i, val; - - for (i = 0; i < coreout->c_nvmap; i++) - { - val = bfd_bread ((PTR) &vmap, (bfd_size_type) sizeof vmap, abfd); - if (val != sizeof vmap) - break; - - switch (vmap.v_type) - { - case VDATA: - secname = ".data"; - break; - case VSTACK: - secname = ".stack"; - break; -#ifdef VMAPFILE - case VMAPFILE: - secname = ".mapfile"; - break; -#endif - default: - continue; - } - - /* A file offset of zero means that the - section is not contained in the corefile. */ - if (vmap.v_offset == 0) - continue; - - if (!make_bfd_asection (abfd, secname, - SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS, - vmap.v_len, vmap.v_vaddr, vmap.v_offset)) - /* Fail. */ - return 0; - } - return 1; -} - -static asection * -make_bfd_asection (bfd *abfd, - const char *name, - flagword flags, - bfd_size_type size, - bfd_vma vma, - file_ptr filepos) -{ - asection *asect; - - asect = bfd_make_section_anyway_with_flags (abfd, name, flags); - if (!asect) - return NULL; - - asect->size = size; - asect->vma = vma; - asect->filepos = filepos; - asect->alignment_power = 4; - - return asect; -} - -static const bfd_target * -irix_core_core_file_p (bfd *abfd) -{ - int val; - struct coreout coreout; - struct idesc *idg, *idf, *ids; - bfd_size_type amt; - - val = bfd_bread ((PTR) &coreout, (bfd_size_type) sizeof coreout, abfd); - if (val != sizeof coreout) - { - if (bfd_get_error () != bfd_error_system_call) - bfd_set_error (bfd_error_wrong_format); - return 0; - } - - if (coreout.c_version != CORE_VERSION1) - return 0; - - /* Have we got a corefile? */ - switch (coreout.c_magic) - { - case CORE_MAGIC: break; -#ifdef CORE_MAGIC64 - case CORE_MAGIC64: break; -#endif -#ifdef CORE_MAGICN32 - case CORE_MAGICN32: break; -#endif - default: return 0; /* Un-identifiable or not corefile. */ - } - - amt = sizeof (struct sgi_core_struct); - core_hdr (abfd) = (struct sgi_core_struct *) bfd_zalloc (abfd, amt); - if (!core_hdr (abfd)) - return NULL; - - strncpy (core_command (abfd), coreout.c_name, CORE_NAMESIZE); - core_signal (abfd) = coreout.c_sigcause; - - if (bfd_seek (abfd, coreout.c_vmapoffset, SEEK_SET) != 0) - goto fail; - - /* Process corefile sections. */ -#ifdef CORE_MAGIC64 - if (coreout.c_magic == (int) CORE_MAGIC64) - { - if (! do_sections64 (abfd, & coreout)) - goto fail; - } - else -#endif - if (! do_sections (abfd, & coreout)) - goto fail; - - /* Make sure that the regs are contiguous within the core file. */ - - idg = &coreout.c_idesc[I_GPREGS]; - idf = &coreout.c_idesc[I_FPREGS]; - ids = &coreout.c_idesc[I_SPECREGS]; - - if (idg->i_offset + idg->i_len != idf->i_offset - || idf->i_offset + idf->i_len != ids->i_offset) - goto fail; /* Can't deal with non-contig regs */ - - if (bfd_seek (abfd, idg->i_offset, SEEK_SET) != 0) - goto fail; - - if (!make_bfd_asection (abfd, ".reg", - SEC_HAS_CONTENTS, - idg->i_len + idf->i_len + ids->i_len, - 0, - idg->i_offset)) - goto fail; - - /* OK, we believe you. You're a core file (sure, sure). */ - bfd_default_set_arch_mach (abfd, bfd_arch_mips, 0); - - return abfd->xvec; - - fail: - bfd_release (abfd, core_hdr (abfd)); - core_hdr (abfd) = NULL; - bfd_section_list_clear (abfd); - return NULL; -} - -static char * -irix_core_core_file_failing_command (bfd *abfd) -{ - return core_command (abfd); -} - -static int -irix_core_core_file_failing_signal (bfd *abfd) -{ - return core_signal (abfd); -} - -/* If somebody calls any byte-swapping routines, shoot them. */ -static void -swap_abort(void) -{ - abort(); /* This way doesn't require any declaration for ANSI to fuck up */ -} - -#define NO_GET ((bfd_vma (*) (const void *)) swap_abort) -#define NO_PUT ((void (*) (bfd_vma, void *)) swap_abort) -#define NO_GETS ((bfd_signed_vma (*) (const void *)) swap_abort) -#define NO_GET64 ((bfd_uint64_t (*) (const void *)) swap_abort) -#define NO_PUT64 ((void (*) (bfd_uint64_t, void *)) swap_abort) -#define NO_GETS64 ((bfd_int64_t (*) (const void *)) swap_abort) - -const bfd_target irix_core_vec = - { - "irix-core", - bfd_target_unknown_flavour, - BFD_ENDIAN_BIG, /* target byte order */ - BFD_ENDIAN_BIG, /* target headers byte order */ - (HAS_RELOC | EXEC_P | /* object flags */ - HAS_LINENO | HAS_DEBUG | - HAS_SYMS | HAS_LOCALS | WP_TEXT | D_PAGED), - (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */ - 0, /* symbol prefix */ - ' ', /* ar_pad_char */ - 16, /* ar_max_namelen */ - NO_GET64, NO_GETS64, NO_PUT64, /* 64 bit data */ - NO_GET, NO_GETS, NO_PUT, /* 32 bit data */ - NO_GET, NO_GETS, NO_PUT, /* 16 bit data */ - NO_GET64, NO_GETS64, NO_PUT64, /* 64 bit hdrs */ - NO_GET, NO_GETS, NO_PUT, /* 32 bit hdrs */ - NO_GET, NO_GETS, NO_PUT, /* 16 bit hdrs */ - - { /* bfd_check_format */ - _bfd_dummy_target, /* unknown format */ - _bfd_dummy_target, /* object file */ - _bfd_dummy_target, /* archive */ - irix_core_core_file_p /* a core file */ - }, - { /* bfd_set_format */ - bfd_false, bfd_false, - bfd_false, bfd_false - }, - { /* bfd_write_contents */ - bfd_false, bfd_false, - bfd_false, bfd_false - }, - - BFD_JUMP_TABLE_GENERIC (_bfd_generic), - BFD_JUMP_TABLE_COPY (_bfd_generic), - BFD_JUMP_TABLE_CORE (irix_core), - BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive), - BFD_JUMP_TABLE_SYMBOLS (_bfd_nosymbols), - BFD_JUMP_TABLE_RELOCS (_bfd_norelocs), - BFD_JUMP_TABLE_WRITE (_bfd_generic), - BFD_JUMP_TABLE_LINK (_bfd_nolink), - BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic), - - NULL, - - (PTR) 0 /* backend_data */ - }; - -#endif /* IRIX_CORE */ |