old-cross-binutils/bfd/i386lynx.c

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/* BFD back-end for i386 a.out binaries under LynxOS.
Copyright (C) 1990, 1991, 1992 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 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. */
#define BYTES_IN_WORD 4
#define N_SHARED_LIB(x) 0
#define TEXT_START_ADDR 0
#define TARGET_PAGE_SIZE 4096
#define SEGMENT_SIZE TARGET_PAGE_SIZE
#define DEFAULT_ARCH bfd_arch_i386
#define MY(OP) CAT(i386lynx_aout_,OP)
#define TARGETNAME "a.out-i386-lynx"
#include "bfd.h"
#include "sysdep.h"
#include "libbfd.h"
#ifndef WRITE_HEADERS
#define WRITE_HEADERS(abfd, execp) \
{ \
bfd_size_type text_size; /* dummy vars */ \
file_ptr text_end; \
if (adata(abfd).magic == undecided_magic) \
NAME(aout,adjust_sizes_and_vmas) (abfd, &text_size, &text_end); \
\
execp->a_syms = bfd_get_symcount (abfd) * EXTERNAL_NLIST_SIZE; \
execp->a_entry = bfd_get_start_address (abfd); \
\
execp->a_trsize = ((obj_textsec (abfd)->reloc_count) * \
obj_reloc_entry_size (abfd)); \
execp->a_drsize = ((obj_datasec (abfd)->reloc_count) * \
obj_reloc_entry_size (abfd)); \
NAME(aout,swap_exec_header_out) (abfd, execp, &exec_bytes); \
\
if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0) return false; \
if (bfd_write ((PTR) &exec_bytes, 1, EXEC_BYTES_SIZE, abfd) \
!= EXEC_BYTES_SIZE) \
return false; \
/* Now write out reloc info, followed by syms and strings */ \
\
if (bfd_get_symcount (abfd) != 0) \
{ \
if (bfd_seek (abfd, (file_ptr)(N_SYMOFF(*execp)), SEEK_SET) \
!= 0) \
return false; \
\
if (! NAME(aout,write_syms)(abfd)) return false; \
\
if (bfd_seek (abfd, (file_ptr)(N_TRELOFF(*execp)), SEEK_SET) \
!= 0) \
return false; \
\
if (!NAME(lynx,squirt_out_relocs) (abfd, obj_textsec (abfd))) \
return false; \
if (bfd_seek (abfd, (file_ptr)(N_DRELOFF(*execp)), SEEK_SET) \
!= 0) \
return 0; \
\
if (!NAME(lynx,squirt_out_relocs)(abfd, obj_datasec (abfd))) \
return false; \
} \
}
#endif
#include "libaout.h"
#include "aout/aout64.h"
#ifdef LYNX_CORE
char *lynx_core_file_failing_command ();
int lynx_core_file_failing_signal ();
boolean lynx_core_file_matches_executable_p ();
const bfd_target *lynx_core_file_p ();
#define MY_core_file_failing_command lynx_core_file_failing_command
#define MY_core_file_failing_signal lynx_core_file_failing_signal
#define MY_core_file_matches_executable_p lynx_core_file_matches_executable_p
#define MY_core_file_p lynx_core_file_p
#endif /* LYNX_CORE */
#define KEEPIT flags
extern reloc_howto_type aout_32_ext_howto_table[];
extern reloc_howto_type aout_32_std_howto_table[];
/* Standard reloc stuff */
/* Output standard relocation information to a file in target byte order. */
void
NAME(lynx,swap_std_reloc_out) (abfd, g, natptr)
bfd *abfd;
arelent *g;
struct reloc_std_external *natptr;
{
int r_index;
asymbol *sym = *(g->sym_ptr_ptr);
int r_extern;
unsigned int r_length;
int r_pcrel;
int r_baserel, r_jmptable, r_relative;
unsigned int r_addend;
asection *output_section = sym->section->output_section;
PUT_WORD (abfd, g->address, natptr->r_address);
r_length = g->howto->size; /* Size as a power of two */
r_pcrel = (int) g->howto->pc_relative; /* Relative to PC? */
/* r_baserel, r_jmptable, r_relative??? FIXME-soon */
r_baserel = 0;
r_jmptable = 0;
r_relative = 0;
r_addend = g->addend + (*(g->sym_ptr_ptr))->section->output_section->vma;
/* name was clobbered by aout_write_syms to be symbol index */
/* If this relocation is relative to a symbol then set the
r_index to the symbols index, and the r_extern bit.
Absolute symbols can come in in two ways, either as an offset
from the abs section, or as a symbol which has an abs value.
check for that here
*/
if (bfd_is_com_section (output_section)
|| bfd_is_abs_section (output_section)
|| bfd_is_und_section (output_section))
{
if (bfd_abs_section_ptr->symbol == sym)
{
/* Whoops, looked like an abs symbol, but is really an offset
from the abs section */
r_index = 0;
r_extern = 0;
}
else
{
/* Fill in symbol */
r_extern = 1;
r_index = stoi ((*(g->sym_ptr_ptr))->KEEPIT);
}
}
else
{
/* Just an ordinary section */
r_extern = 0;
r_index = output_section->target_index;
}
/* now the fun stuff */
if (abfd->xvec->header_byteorder_big_p != false)
{
natptr->r_index[0] = r_index >> 16;
natptr->r_index[1] = r_index >> 8;
natptr->r_index[2] = r_index;
natptr->r_type[0] =
(r_extern ? RELOC_STD_BITS_EXTERN_BIG : 0)
| (r_pcrel ? RELOC_STD_BITS_PCREL_BIG : 0)
| (r_baserel ? RELOC_STD_BITS_BASEREL_BIG : 0)
| (r_jmptable ? RELOC_STD_BITS_JMPTABLE_BIG : 0)
| (r_relative ? RELOC_STD_BITS_RELATIVE_BIG : 0)
| (r_length << RELOC_STD_BITS_LENGTH_SH_BIG);
}
else
{
natptr->r_index[2] = r_index >> 16;
natptr->r_index[1] = r_index >> 8;
natptr->r_index[0] = r_index;
natptr->r_type[0] =
(r_extern ? RELOC_STD_BITS_EXTERN_LITTLE : 0)
| (r_pcrel ? RELOC_STD_BITS_PCREL_LITTLE : 0)
| (r_baserel ? RELOC_STD_BITS_BASEREL_LITTLE : 0)
| (r_jmptable ? RELOC_STD_BITS_JMPTABLE_LITTLE : 0)
| (r_relative ? RELOC_STD_BITS_RELATIVE_LITTLE : 0)
| (r_length << RELOC_STD_BITS_LENGTH_SH_LITTLE);
}
}
/* Extended stuff */
/* Output extended relocation information to a file in target byte order. */
void
NAME(lynx,swap_ext_reloc_out) (abfd, g, natptr)
bfd *abfd;
arelent *g;
register struct reloc_ext_external *natptr;
{
int r_index;
int r_extern;
unsigned int r_type;
unsigned int r_addend;
asymbol *sym = *(g->sym_ptr_ptr);
asection *output_section = sym->section->output_section;
PUT_WORD (abfd, g->address, natptr->r_address);
r_type = (unsigned int) g->howto->type;
r_addend = g->addend + (*(g->sym_ptr_ptr))->section->output_section->vma;
/* If this relocation is relative to a symbol then set the
r_index to the symbols index, and the r_extern bit.
Absolute symbols can come in in two ways, either as an offset
from the abs section, or as a symbol which has an abs value.
check for that here
*/
if (bfd_is_com_section (output_section)
|| bfd_is_abs_section (output_section)
|| bfd_is_und_section (output_section))
{
if (bfd_abs_section_ptr->symbol == sym)
{
/* Whoops, looked like an abs symbol, but is really an offset
from the abs section */
r_index = 0;
r_extern = 0;
}
else
{
r_extern = 1;
r_index = stoi ((*(g->sym_ptr_ptr))->KEEPIT);
}
}
else
{
/* Just an ordinary section */
r_extern = 0;
r_index = output_section->target_index;
}
/* now the fun stuff */
if (abfd->xvec->header_byteorder_big_p != false)
{
natptr->r_index[0] = r_index >> 16;
natptr->r_index[1] = r_index >> 8;
natptr->r_index[2] = r_index;
natptr->r_type[0] =
(r_extern ? RELOC_EXT_BITS_EXTERN_BIG : 0)
| (r_type << RELOC_EXT_BITS_TYPE_SH_BIG);
}
else
{
natptr->r_index[2] = r_index >> 16;
natptr->r_index[1] = r_index >> 8;
natptr->r_index[0] = r_index;
natptr->r_type[0] =
(r_extern ? RELOC_EXT_BITS_EXTERN_LITTLE : 0)
| (r_type << RELOC_EXT_BITS_TYPE_SH_LITTLE);
}
PUT_WORD (abfd, r_addend, natptr->r_addend);
}
/* BFD deals internally with all things based from the section they're
in. so, something in 10 bytes into a text section with a base of
50 would have a symbol (.text+10) and know .text vma was 50.
Aout keeps all it's symbols based from zero, so the symbol would
contain 60. This macro subs the base of each section from the value
to give the true offset from the section */
#define MOVE_ADDRESS(ad) \
if (r_extern) { \
/* undefined symbol */ \
cache_ptr->sym_ptr_ptr = symbols + r_index; \
cache_ptr->addend = ad; \
} else { \
/* defined, section relative. replace symbol with pointer to \
symbol which points to section */ \
switch (r_index) { \
case N_TEXT: \
case N_TEXT | N_EXT: \
cache_ptr->sym_ptr_ptr = obj_textsec(abfd)->symbol_ptr_ptr; \
cache_ptr->addend = ad - su->textsec->vma; \
break; \
case N_DATA: \
case N_DATA | N_EXT: \
cache_ptr->sym_ptr_ptr = obj_datasec(abfd)->symbol_ptr_ptr; \
cache_ptr->addend = ad - su->datasec->vma; \
break; \
case N_BSS: \
case N_BSS | N_EXT: \
cache_ptr->sym_ptr_ptr = obj_bsssec(abfd)->symbol_ptr_ptr; \
cache_ptr->addend = ad - su->bsssec->vma; \
break; \
default: \
case N_ABS: \
case N_ABS | N_EXT: \
cache_ptr->sym_ptr_ptr = bfd_abs_section_ptr->symbol_ptr_ptr; \
cache_ptr->addend = ad; \
break; \
} \
} \
void
NAME(lynx,swap_ext_reloc_in) (abfd, bytes, cache_ptr, symbols, symcount)
bfd *abfd;
struct reloc_ext_external *bytes;
arelent *cache_ptr;
asymbol **symbols;
bfd_size_type symcount;
{
int r_index;
int r_extern;
unsigned int r_type;
struct aoutdata *su = &(abfd->tdata.aout_data->a);
cache_ptr->address = (GET_SWORD (abfd, bytes->r_address));
r_index = bytes->r_index[1];
r_extern = (0 != (bytes->r_index[0] & RELOC_EXT_BITS_EXTERN_BIG));
r_type = (bytes->r_index[0] & RELOC_EXT_BITS_TYPE_BIG)
>> RELOC_EXT_BITS_TYPE_SH_BIG;
cache_ptr->howto = aout_32_ext_howto_table + r_type;
MOVE_ADDRESS (GET_SWORD (abfd, bytes->r_addend));
}
void
NAME(lynx,swap_std_reloc_in) (abfd, bytes, cache_ptr, symbols, symcount)
bfd *abfd;
struct reloc_std_external *bytes;
arelent *cache_ptr;
asymbol **symbols;
bfd_size_type symcount;
{
int r_index;
int r_extern;
unsigned int r_length;
int r_pcrel;
int r_baserel, r_jmptable, r_relative;
struct aoutdata *su = &(abfd->tdata.aout_data->a);
cache_ptr->address = bfd_h_get_32 (abfd, bytes->r_address);
r_index = bytes->r_index[1];
r_extern = (0 != (bytes->r_index[0] & RELOC_STD_BITS_EXTERN_BIG));
r_pcrel = (0 != (bytes->r_index[0] & RELOC_STD_BITS_PCREL_BIG));
r_baserel = (0 != (bytes->r_index[0] & RELOC_STD_BITS_BASEREL_BIG));
r_jmptable = (0 != (bytes->r_index[0] & RELOC_STD_BITS_JMPTABLE_BIG));
r_relative = (0 != (bytes->r_index[0] & RELOC_STD_BITS_RELATIVE_BIG));
r_length = (bytes->r_index[0] & RELOC_STD_BITS_LENGTH_BIG)
>> RELOC_STD_BITS_LENGTH_SH_BIG;
cache_ptr->howto = aout_32_std_howto_table + r_length + 4 * r_pcrel;
/* FIXME-soon: Roll baserel, jmptable, relative bits into howto setting */
MOVE_ADDRESS (0);
}
/* Reloc hackery */
boolean
1994-04-01 22:08:38 +00:00
NAME(lynx,slurp_reloc_table) (abfd, asect, symbols)
bfd *abfd;
sec_ptr asect;
asymbol **symbols;
{
unsigned int count;
bfd_size_type reloc_size;
PTR relocs;
arelent *reloc_cache;
size_t each_size;
if (asect->relocation)
return true;
if (asect->flags & SEC_CONSTRUCTOR)
return true;
if (asect == obj_datasec (abfd))
{
reloc_size = exec_hdr (abfd)->a_drsize;
goto doit;
}
if (asect == obj_textsec (abfd))
{
reloc_size = exec_hdr (abfd)->a_trsize;
goto doit;
}
bfd_set_error (bfd_error_invalid_operation);
return false;
doit:
1994-04-01 22:08:38 +00:00
if (bfd_seek (abfd, asect->rel_filepos, SEEK_SET) != 0)
return false;
each_size = obj_reloc_entry_size (abfd);
count = reloc_size / each_size;
reloc_cache = (arelent *) bfd_malloc (count * sizeof (arelent));
1994-04-01 22:08:38 +00:00
if (!reloc_cache && count != 0)
return false;
1994-04-01 22:08:38 +00:00
memset (reloc_cache, 0, count * sizeof (arelent));
relocs = (PTR) bfd_alloc (abfd, reloc_size);
if (!relocs && reloc_size != 0)
{
1994-04-01 22:08:38 +00:00
free (reloc_cache);
return false;
}
if (bfd_read (relocs, 1, reloc_size, abfd) != reloc_size)
{
bfd_release (abfd, relocs);
1994-04-01 22:08:38 +00:00
free (reloc_cache);
return false;
}
if (each_size == RELOC_EXT_SIZE)
{
register struct reloc_ext_external *rptr = (struct reloc_ext_external *) relocs;
unsigned int counter = 0;
arelent *cache_ptr = reloc_cache;
for (; counter < count; counter++, rptr++, cache_ptr++)
{
NAME(lynx,swap_ext_reloc_in) (abfd, rptr, cache_ptr, symbols,
bfd_get_symcount (abfd));
}
}
else
{
register struct reloc_std_external *rptr = (struct reloc_std_external *) relocs;
unsigned int counter = 0;
arelent *cache_ptr = reloc_cache;
for (; counter < count; counter++, rptr++, cache_ptr++)
{
NAME(lynx,swap_std_reloc_in) (abfd, rptr, cache_ptr, symbols,
bfd_get_symcount (abfd));
}
}
bfd_release (abfd, relocs);
asect->relocation = reloc_cache;
asect->reloc_count = count;
return true;
}
/* Write out a relocation section into an object file. */
boolean
NAME(lynx,squirt_out_relocs) (abfd, section)
bfd *abfd;
asection *section;
{
arelent **generic;
unsigned char *native, *natptr;
size_t each_size;
unsigned int count = section->reloc_count;
size_t natsize;
if (count == 0)
return true;
each_size = obj_reloc_entry_size (abfd);
natsize = each_size * count;
native = (unsigned char *) bfd_zalloc (abfd, natsize);
if (!native)
return false;
generic = section->orelocation;
if (each_size == RELOC_EXT_SIZE)
{
for (natptr = native;
count != 0;
--count, natptr += each_size, ++generic)
NAME(lynx,swap_ext_reloc_out) (abfd, *generic, (struct reloc_ext_external *) natptr);
}
else
{
for (natptr = native;
count != 0;
--count, natptr += each_size, ++generic)
NAME(lynx,swap_std_reloc_out) (abfd, *generic, (struct reloc_std_external *) natptr);
}
if (bfd_write ((PTR) native, 1, natsize, abfd) != natsize)
{
bfd_release (abfd, native);
return false;
}
bfd_release (abfd, native);
return true;
}
/* This is stupid. This function should be a boolean predicate */
Wed Mar 30 16:25:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) Changes to let BFD return an error indication from get_symtab_upper_bound, bfd_canonicalize_symtab, bfd_get_reloc_upper_bound, and bfd_canonicalize_reloc. They now return long instead of unsigned int, and use -1 to indicate an error. Along the way, rename get_symtab_upper_bound to bfd_get_symtab_upper_bound. * bfd.c (bfd_get_reloc_upper_bound): Return long, and -1 on errors. (bfd_canonicalize_reloc): Likewise. * syms.c (bfd_get_symtab_upper_bound): Renamed from get_symtab_upper_bound. * targets.c (bfd_target): Renamed _get_symtab_upper_bound to _bfd_get_symtab_upper_bound, and changed it and _bfd_canonicalize_symtab and _get_reloc_upper_bound and _bfd_canonicalize_reloc to all return long. * aoutx.h (NAME(aout,get_symtab)): Return long, and -1 on errors. (NAME(aout,canonicalize_reloc)): Likewise. (NAME(aout,get_reloc_upper_bound)): Likewise. (NAME(aout,get_symtab_upper_bound)): Likewise. * bout.c (b_out_canonicalize_reloc): Likewise. (b_out_get_reloc_upper_bound): Likewise. * coffcode.h (coff_canonicalize_reloc): Likewise. * coffgen.c (coff_get_symtab_upper_bound): Likewise. (coff_get_symtab): Likewise. (coff_get_reloc_upper_bound): Likewise. * ecoff.c (ecoff_get_symtab_upper_bound): Likewise. (ecoff_get_symtab): Likewise. (ecoff_canonicalize_reloc): Likewise. * elfcode.h (elf_get_symtab_upper_bound): Likewise. (elf_get_reloc_upper_bound): Likewise. (elf_canonicalize_reloc): Likewise. (elf_get_symtab): Likewise. * hp300hpux.c (MY(get_symtab)): Likewise. (MY(get_symtab_upper_bound)): Likewise. (MY(canonicalize_reloc)): Likewise. * i386lynx.c (NAME(lynx,canonicalize_reloc)): Likewise. * ieee.c (ieee_slurp_external_symbols): Change return type to boolean. Check for errors from get_symbol. (ieee_slurp_symbol_table): Change return type to boolean. Check for errors from ieee_slurp_external_symbols. (ieee_get_symtab_upper_bound): Return long, and -1 on errors. (ieee_get_symtab): Likewise. (ieee_get_reloc_upper_bound): Likewise. (ieee_canonicalize_reloc): Likewise. * mipsbsd.c (MY(canonicalize_reloc)): Likewise. * nlmcode.h (nlm_get_symtab_upper_bound): Likewise. (nlm_get_symtab): Likewise. (nlm_get_reloc_upper_bound): Likewise. (nlm_canonicalize_reloc): Likewise. * oasys.c (oasys_get_symtab_upper_bound): Likewise. (oasys_get_symtab): Likewise. (oasys_get_reloc_upper_bound): Likewise. (oasys_canonicalize_reloc): Likewise. * som.c (som_get_symtab_upper_bound): Likewise. (som_get_symtab): Likewise. (som_get_reloc_upper_bound): Likewise. (som_canonicalize_reloc): Likewise. * srec.c (srec_get_symtab_upper_bound): Likewise. (srec_get_symtab): Likewise. (srec_get_reloc_upper_bound): Define as bfd_0l. (srec_canonicalize_reloc): Likewise. * tekhex.c (tekhex_get_symtab): Return long, and -1 on errors. (tekhex_get_symtab_upper_bound): Likewise. (tekhex_get_reloc_upper_bound): Define as bfd_0l. (tekhex_canonicalize_reloc): Likewise. * libaout.h (NAME(aout,get_symtab_upper_bound)): Change declaration to return long. (NAME(aout,get_symtab)): Likewise. (NAME(aout,canonicalize_reloc)): Likewise. (NAME(aout,get_reloc_upper_bound)): Likewise. * libcoff-in.h (coff_get_symtab_upper_bound): Likewise. (coff_get_symtab): Likewise. (coff_get_reloc_upper_bound): Likewise. * libecoff.h (ecoff_get_symtab_upper_bound): Likewise. (ecoff_get_symtab): Likewise. (ecoff_canonicalize_reloc): Likewise. * libelf.h (bfd_elf32_get_symtab_upper_bound): Likewise. (bfd_elf32_get_symtab): Likewise. (bfd_elf32_get_reloc_upper_bound): Likewise. (bfd_elf32_canonicalize_reloc): Likewise. (bfd_elf64_get_symtab_upper_bound): Likewise. (bfd_elf64_get_symtab): Likewise. (bfd_elf64_get_reloc_upper_bound): Likewise. (bfd_elf64_canonicalize_reloc): Likewise. * libnlm.h (nlmNAME(get_symtab_upper_bound)): Likewise. (nlmNAME(get_symtab)): Likewise. (nlmNAME(get_reloc_upper_bound)): Likewise. (nlmNAME(canonicalize_reloc)): Likewise. * archive.c (compute_and_write_armap): Use error_return and no_memory_return labels rather than freeing information in various places. Change storage, symcount and src_count to long. Check errors from bfd_get_symtab_upper_bound and bfd_canonicalize_symtab. * bout.c (b_out_relax_section): Change reloc_size to long. Check for errors from bfd_get_reloc_upper_bound and bfd_canonicalize_reloc. (b_out_get_relocated_section_contents): Likewise. * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise. * elf32-mips.c: Likewise. * elf32-hppa.c (hppa_elf_stub_finish): Likewise. (hppa_look_for_stubs_in_section): Check for errors from bfd_get_symtab_upper_bound, bfd_canonicalize_symtab, and bfd_canonicalize_reloc. * ecofflink.c (bfd_ecoff_debug_accumulate_other): Check for errors from bfd_get_symtab_upper_bound and bfd_canonicalize_symtab. * linker.c (generic_link_read_symbols): Likewise. (_bfd_generic_final_link): Check for errors from bfd_get_reloc_upper_bound and bfd_canonicalize_reloc. * reloc.c (bfd_generic_get_relocated_section_contents): Likewise. * reloc16.c (bfd_coff_reloc16_relax_section): Likewise. (bfd_coff_reloc16_get_relocated_section_contents): Likewise. * libbfd.c (bfd_0l): New function. * libbfd-in.h (bfd_0l): Declare. * aix386-core.c: Change get_symtab_upper_bound, get_symtab, get_reloc_upper_bound, and canonicalize_reloc to use bfd_0l rather than bfd_0u. * cisco-core.c, hppabsd-core.c, hpux-core.c: Likewise. * irix-core.c, osf-core.c, ptrace-core.c, trad-core.c: Likewise. * bfd-in2.h: Rebuilt. * libbfd.h: Rebuilt. * libcoff.h: Rebuilt. * nlm32-sparc.c (nlm_sparc_read_reloc): Remove unused variables temp and name.
1994-03-30 22:15:07 +00:00
long
NAME(lynx,canonicalize_reloc) (abfd, section, relptr, symbols)
bfd *abfd;
sec_ptr section;
arelent **relptr;
asymbol **symbols;
{
arelent *tblptr = section->relocation;
unsigned int count;
if (!(tblptr || NAME(lynx,slurp_reloc_table) (abfd, section, symbols)))
Wed Mar 30 16:25:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) Changes to let BFD return an error indication from get_symtab_upper_bound, bfd_canonicalize_symtab, bfd_get_reloc_upper_bound, and bfd_canonicalize_reloc. They now return long instead of unsigned int, and use -1 to indicate an error. Along the way, rename get_symtab_upper_bound to bfd_get_symtab_upper_bound. * bfd.c (bfd_get_reloc_upper_bound): Return long, and -1 on errors. (bfd_canonicalize_reloc): Likewise. * syms.c (bfd_get_symtab_upper_bound): Renamed from get_symtab_upper_bound. * targets.c (bfd_target): Renamed _get_symtab_upper_bound to _bfd_get_symtab_upper_bound, and changed it and _bfd_canonicalize_symtab and _get_reloc_upper_bound and _bfd_canonicalize_reloc to all return long. * aoutx.h (NAME(aout,get_symtab)): Return long, and -1 on errors. (NAME(aout,canonicalize_reloc)): Likewise. (NAME(aout,get_reloc_upper_bound)): Likewise. (NAME(aout,get_symtab_upper_bound)): Likewise. * bout.c (b_out_canonicalize_reloc): Likewise. (b_out_get_reloc_upper_bound): Likewise. * coffcode.h (coff_canonicalize_reloc): Likewise. * coffgen.c (coff_get_symtab_upper_bound): Likewise. (coff_get_symtab): Likewise. (coff_get_reloc_upper_bound): Likewise. * ecoff.c (ecoff_get_symtab_upper_bound): Likewise. (ecoff_get_symtab): Likewise. (ecoff_canonicalize_reloc): Likewise. * elfcode.h (elf_get_symtab_upper_bound): Likewise. (elf_get_reloc_upper_bound): Likewise. (elf_canonicalize_reloc): Likewise. (elf_get_symtab): Likewise. * hp300hpux.c (MY(get_symtab)): Likewise. (MY(get_symtab_upper_bound)): Likewise. (MY(canonicalize_reloc)): Likewise. * i386lynx.c (NAME(lynx,canonicalize_reloc)): Likewise. * ieee.c (ieee_slurp_external_symbols): Change return type to boolean. Check for errors from get_symbol. (ieee_slurp_symbol_table): Change return type to boolean. Check for errors from ieee_slurp_external_symbols. (ieee_get_symtab_upper_bound): Return long, and -1 on errors. (ieee_get_symtab): Likewise. (ieee_get_reloc_upper_bound): Likewise. (ieee_canonicalize_reloc): Likewise. * mipsbsd.c (MY(canonicalize_reloc)): Likewise. * nlmcode.h (nlm_get_symtab_upper_bound): Likewise. (nlm_get_symtab): Likewise. (nlm_get_reloc_upper_bound): Likewise. (nlm_canonicalize_reloc): Likewise. * oasys.c (oasys_get_symtab_upper_bound): Likewise. (oasys_get_symtab): Likewise. (oasys_get_reloc_upper_bound): Likewise. (oasys_canonicalize_reloc): Likewise. * som.c (som_get_symtab_upper_bound): Likewise. (som_get_symtab): Likewise. (som_get_reloc_upper_bound): Likewise. (som_canonicalize_reloc): Likewise. * srec.c (srec_get_symtab_upper_bound): Likewise. (srec_get_symtab): Likewise. (srec_get_reloc_upper_bound): Define as bfd_0l. (srec_canonicalize_reloc): Likewise. * tekhex.c (tekhex_get_symtab): Return long, and -1 on errors. (tekhex_get_symtab_upper_bound): Likewise. (tekhex_get_reloc_upper_bound): Define as bfd_0l. (tekhex_canonicalize_reloc): Likewise. * libaout.h (NAME(aout,get_symtab_upper_bound)): Change declaration to return long. (NAME(aout,get_symtab)): Likewise. (NAME(aout,canonicalize_reloc)): Likewise. (NAME(aout,get_reloc_upper_bound)): Likewise. * libcoff-in.h (coff_get_symtab_upper_bound): Likewise. (coff_get_symtab): Likewise. (coff_get_reloc_upper_bound): Likewise. * libecoff.h (ecoff_get_symtab_upper_bound): Likewise. (ecoff_get_symtab): Likewise. (ecoff_canonicalize_reloc): Likewise. * libelf.h (bfd_elf32_get_symtab_upper_bound): Likewise. (bfd_elf32_get_symtab): Likewise. (bfd_elf32_get_reloc_upper_bound): Likewise. (bfd_elf32_canonicalize_reloc): Likewise. (bfd_elf64_get_symtab_upper_bound): Likewise. (bfd_elf64_get_symtab): Likewise. (bfd_elf64_get_reloc_upper_bound): Likewise. (bfd_elf64_canonicalize_reloc): Likewise. * libnlm.h (nlmNAME(get_symtab_upper_bound)): Likewise. (nlmNAME(get_symtab)): Likewise. (nlmNAME(get_reloc_upper_bound)): Likewise. (nlmNAME(canonicalize_reloc)): Likewise. * archive.c (compute_and_write_armap): Use error_return and no_memory_return labels rather than freeing information in various places. Change storage, symcount and src_count to long. Check errors from bfd_get_symtab_upper_bound and bfd_canonicalize_symtab. * bout.c (b_out_relax_section): Change reloc_size to long. Check for errors from bfd_get_reloc_upper_bound and bfd_canonicalize_reloc. (b_out_get_relocated_section_contents): Likewise. * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise. * elf32-mips.c: Likewise. * elf32-hppa.c (hppa_elf_stub_finish): Likewise. (hppa_look_for_stubs_in_section): Check for errors from bfd_get_symtab_upper_bound, bfd_canonicalize_symtab, and bfd_canonicalize_reloc. * ecofflink.c (bfd_ecoff_debug_accumulate_other): Check for errors from bfd_get_symtab_upper_bound and bfd_canonicalize_symtab. * linker.c (generic_link_read_symbols): Likewise. (_bfd_generic_final_link): Check for errors from bfd_get_reloc_upper_bound and bfd_canonicalize_reloc. * reloc.c (bfd_generic_get_relocated_section_contents): Likewise. * reloc16.c (bfd_coff_reloc16_relax_section): Likewise. (bfd_coff_reloc16_get_relocated_section_contents): Likewise. * libbfd.c (bfd_0l): New function. * libbfd-in.h (bfd_0l): Declare. * aix386-core.c: Change get_symtab_upper_bound, get_symtab, get_reloc_upper_bound, and canonicalize_reloc to use bfd_0l rather than bfd_0u. * cisco-core.c, hppabsd-core.c, hpux-core.c: Likewise. * irix-core.c, osf-core.c, ptrace-core.c, trad-core.c: Likewise. * bfd-in2.h: Rebuilt. * libbfd.h: Rebuilt. * libcoff.h: Rebuilt. * nlm32-sparc.c (nlm_sparc_read_reloc): Remove unused variables temp and name.
1994-03-30 22:15:07 +00:00
return -1;
if (section->flags & SEC_CONSTRUCTOR)
{
arelent_chain *chain = section->constructor_chain;
for (count = 0; count < section->reloc_count; count++)
{
*relptr++ = &chain->relent;
chain = chain->next;
}
}
else
{
tblptr = section->relocation;
for (count = 0; count++ < section->reloc_count;)
{
*relptr++ = tblptr++;
}
}
*relptr = 0;
return section->reloc_count;
}
#define MY_canonicalize_reloc NAME(lynx,canonicalize_reloc)
#include "aout-target.h"