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* coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
using printf. * coff-z8k.c (rtype2howto): Likewise. * coffcode.h (dummy_reloc16_extra_cases): Likewise. * elf32-i386.c (TRACE): Likewise. * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise. * rs6000-core.c (rs6000coff_get_section_contents): Likewise. * coffgen.c (coff_print_symbol): Do an fprintf to the file argument rather than using printf.
This commit is contained in:
Ian Lance Taylor
parent
eea92b2442
commit
e4b6b3e71b
@ -1,3 +1,15 @@
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Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
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* coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
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using printf.
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* coff-z8k.c (rtype2howto): Likewise.
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* coffcode.h (dummy_reloc16_extra_cases): Likewise.
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* elf32-i386.c (TRACE): Likewise.
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* hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
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* rs6000-core.c (rs6000coff_get_section_contents): Likewise.
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* coffgen.c (coff_print_symbol): Do an fprintf to the file
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argument rather than using printf.
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Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
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* coffswap.h: Added macros used when accessing several fields;
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@ -818,9 +818,9 @@ coff_set_arch_mach_hook(abfd, filehdr)
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switch (internal_f->f_magic) {
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#ifdef I386MAGIC
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case I386MAGIC:
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#ifdef I386AIXMAGIC
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case I386PTXMAGIC:
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case I386AIXMAGIC: /* Danbury PS/2 AIX C Compiler */
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#endif
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case I386LYNXMAGIC:
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arch = bfd_arch_i386;
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machine = 0;
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break;
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@ -2079,8 +2079,9 @@ SUBSUBSECTION
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#ifndef CALC_ADDEND
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#define CALC_ADDEND(abfd, ptr, reloc, cache_ptr) \
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if (ptr && bfd_asymbol_bfd(ptr) == abfd \
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&& ((ptr->flags & BSF_OLD_COMMON)== 0)) \
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if (ptr && bfd_asymbol_bfd(ptr) == abfd \
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&& !bfd_is_com_section(ptr->section) \
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&& !(ptr->flags & BSF_OLD_COMMON)) \
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{ \
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cache_ptr->addend = -(ptr->section->vma + ptr->value); \
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} \
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@ -2251,7 +2252,7 @@ dummy_reloc16_extra_cases (abfd, seclet, reloc, data, src_ptr, dst_ptr)
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unsigned int *src_ptr;
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unsigned int *dst_ptr;
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{
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printf("%s\n", reloc->howto->name);
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fprintf(stderr, "%s\n", reloc->howto->name);
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abort ();
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}
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#endif
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@ -1173,12 +1173,12 @@ bfd *abfd)
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}
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internal_ptr->u.syment._n._n_n._n_offset =
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(int) (string_table - 4 +
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(long) (string_table - 4 +
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(internal_ptr+1)->u.auxent.x_file.x_n.x_offset);
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}
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else {
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/* ordinary short filename, put into memory anyway */
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internal_ptr->u.syment._n._n_n._n_offset = (int)
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internal_ptr->u.syment._n._n_n._n_offset = (long)
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copy_name(abfd, (internal_ptr+1)->u.auxent.x_file.x_fname,
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FILNMLEN);
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}
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@ -1203,7 +1203,7 @@ bfd *abfd)
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} /* on error */
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memset(newstring, 0, i);
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strncpy(newstring, internal_ptr->u.syment._n._n_name, i-1);
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internal_ptr->u.syment._n._n_n._n_offset = (int) newstring;
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internal_ptr->u.syment._n._n_n._n_offset = (long int) newstring;
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internal_ptr->u.syment._n._n_n._n_zeroes = 0;
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}
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else if (!bfd_coff_symname_in_debug(abfd, &internal_ptr->u.syment)) {
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@ -1211,7 +1211,7 @@ bfd *abfd)
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if (string_table == NULL) {
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string_table = build_string_table(abfd);
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}
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internal_ptr->u.syment._n._n_n._n_offset = (int)
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internal_ptr->u.syment._n._n_n._n_offset = (long int)
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(string_table - 4 + internal_ptr->u.syment._n._n_n._n_offset);
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}
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else {
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@ -1219,7 +1219,7 @@ bfd *abfd)
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if (debug_section == NULL) {
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debug_section = build_debug_section(abfd);
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}
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internal_ptr->u.syment._n._n_n._n_offset = (int)
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internal_ptr->u.syment._n._n_n._n_offset = (long int)
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(debug_section + internal_ptr->u.syment._n._n_n._n_offset);
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}
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}
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@ -1363,11 +1363,11 @@ coff_print_symbol (abfd, filep, symbol, how)
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if (l)
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{
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printf ("\n%s :", l->u.sym->name);
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fprintf (file, "\n%s :", l->u.sym->name);
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l++;
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while (l->line_number)
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{
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printf ("\n%4d : 0x%x",
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fprintf (file, "\n%4d : 0x%x",
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l->line_number,
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l->u.offset);
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l++;
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127
bfd/elf32-i386.c
Normal file
127
bfd/elf32-i386.c
Normal file
@ -0,0 +1,127 @@
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/* Intel 80386/80486-specific support for 32-bit ELF
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Copyright 1993 Free Software Foundation, Inc.
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This file is part of BFD, the Binary File Descriptor library.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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/*
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* This file contains changes from the Open Software Foundation.
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*/
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#include "bfd.h"
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#include "sysdep.h"
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#include "libbfd.h"
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#include "libelf.h"
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#define USE_REL 1 /* 386 uses REL relocations instead of RELA */
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enum reloc_type
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{
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R_386_NONE = 0,
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R_386_32, R_386_PC32,
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R_386_GOT32, R_386_PLT32,
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R_386_COPY,
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R_386_GLOB_DAT, R_386_JUMP_SLOT,
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R_386_RELATIVE,
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R_386_GOTOFF, R_386_GOTPC,
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R_386_max
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};
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#if 0
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static CONST char *CONST reloc_type_names[] =
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{
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"R_386_NONE",
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"R_386_32", "R_386_PC32",
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"R_386_GOT32", "R_386_PLT32",
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"R_386_COPY",
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"R_386_GLOB_DAT", "R_386_JUMP_SLOT",
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"R_386_RELATIVE",
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"R_386_GOTOFF", "R_386_GOTPC",
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};
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#endif
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static reloc_howto_type elf_howto_table[]=
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{
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HOWTO(R_386_NONE, 0,0, 0,false,0, complain_overflow_dont, 0,"R_386_NONE", false,0x00000000,0x00000000,false),
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HOWTO(R_386_32, 0,2,32,false,0, complain_overflow_bitfield, 0,"R_386_32", false,0xffffffff,0xffffffff,false),
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HOWTO(R_386_PC32, 0,2,32,true, 0, complain_overflow_signed, 0,"R_386_PC32", false,0xffffffff,0xffffffff,false),
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HOWTO(R_386_GOT32, 0,2,32,false,0, complain_overflow_bitfield, 0,"R_386_GOT32",false,0xffffffff,0xffffffff,false)
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};
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#ifdef DEBUG_GEN_RELOC
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#define TRACE(str) fprintf (stderr, "i386 bfd reloc lookup %d (%s)\n", code, str)
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#else
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#define TRACE(str)
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#endif
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static CONST struct reloc_howto_struct *
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DEFUN (elf_i386_reloc_type_lookup, (abfd, code),
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bfd *abfd AND
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bfd_reloc_code_real_type code)
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{
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switch (code)
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{
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case BFD_RELOC_NONE:
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TRACE ("BFD_RELOC_NONE");
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return &elf_howto_table[ (int)R_386_NONE ];
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case BFD_RELOC_32:
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TRACE ("BFD_RELOC_32");
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return &elf_howto_table[ (int)R_386_32 ];
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case BFD_RELOC_32_PCREL:
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TRACE ("BFD_RELOC_PC32");
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return &elf_howto_table[ (int)R_386_PC32 ];
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default:
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abort ();
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}
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TRACE ("Unknown");
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return 0;
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}
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static void
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DEFUN(elf_i386_info_to_howto, (abfd, cache_ptr, dst),
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bfd *abfd AND
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arelent *cache_ptr AND
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Elf32_Internal_Rela *dst)
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{
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BFD_ASSERT (ELF32_R_TYPE(dst->r_info) < R_386_GOT32);
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cache_ptr->howto = &elf_howto_table[ELF32_R_TYPE(dst->r_info)];
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}
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static void
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DEFUN(elf_i386_info_to_howto_rel, (abfd, cache_ptr, dst),
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bfd *abfd AND
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arelent *cache_ptr AND
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Elf32_Internal_Rel *dst)
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{
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BFD_ASSERT (ELF32_R_TYPE(dst->r_info) < R_386_GOT32);
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cache_ptr->howto = &elf_howto_table[ELF32_R_TYPE(dst->r_info)];
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}
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#define TARGET_LITTLE_SYM bfd_elf32_i386_vec
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#define TARGET_LITTLE_NAME "elf32-i386"
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#define ELF_ARCH bfd_arch_i386
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#define elf_info_to_howto elf_i386_info_to_howto
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#define elf_info_to_howto_rel elf_i386_info_to_howto_rel
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#define bfd_elf32_bfd_reloc_type_lookup elf_i386_reloc_type_lookup
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#include "elf32-target.h"
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