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* aoutx.h (NAME(aout,swap_ext_reloc_in)): Add symcount parameter, 

and use it instead of bfd_get_symcount.  Check r_index after
	setting r_extern based on whether this is a base relative reloc.
	(NAME(aout,swap_std_reloc_IN)): Add symcount parameter, and use it
	instead of bfd_get_symcount.
	(NAME(aout,slurp_reloc_table)): Pass bfd_get_symcount to reloc
	swap routines.
	* libaout.h (NAME(aout,swap_ext_reloc_in)): Add symcount parameter
	to declaration.
	(NAME(aout,swap_std_reloc_in)): Likewise.
	* sunos.c (sunos_canonicalize_dynamic_reloc): Pass
	info->dynsym_count to reloc swap routines.
	* aout-ns32k.c (MY_swap_std_reloc_in): Add symcount parameter.
	* hp300hpux.c (MY(swap_std_reloc_in)): Likewise.
	(MY(slurp_reloc_table)): Pass bfd_get_symcount to reloc swap
	routine.
	* i386lynx.c (NAME(lynx,swap_ext_reloc_in)): Add symcount
	parameter.
	(NAME(lynx,swap_std_reloc_in)): Likewise.
	(NAME(lynx,slurp_reloc_table)): Pass bfd_get_symcount to reloc
	swap routines.
gdb-4_18-branch
Ian Lance Taylor 32 years ago
parent
d5fb1e2a71
commit
2f6754271f
2 changed files with 87 additions and 7 deletions
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  1. 61
      bfd/ChangeLog
  2. 33
      bfd/aoutx.h

61
bfd/ChangeLog
View File

@ -1,3 +1,64 @@
Thu Mar 9 15:06:25 1995 Ian Lance Taylor <ian@cygnus.com>
* aoutx.h (NAME(aout,swap_ext_reloc_in)): Add symcount parameter,
and use it instead of bfd_get_symcount. Check r_index after
setting r_extern based on whether this is a base relative reloc.
(NAME(aout,swap_std_reloc_IN)): Add symcount parameter, and use it
instead of bfd_get_symcount.
(NAME(aout,slurp_reloc_table)): Pass bfd_get_symcount to reloc
swap routines.
* libaout.h (NAME(aout,swap_ext_reloc_in)): Add symcount parameter
to declaration.
(NAME(aout,swap_std_reloc_in)): Likewise.
* sunos.c (sunos_canonicalize_dynamic_reloc): Pass
info->dynsym_count to reloc swap routines.
* aout-ns32k.c (MY_swap_std_reloc_in): Add symcount parameter.
* hp300hpux.c (MY(swap_std_reloc_in)): Likewise.
(MY(slurp_reloc_table)): Pass bfd_get_symcount to reloc swap
routine.
* i386lynx.c (NAME(lynx,swap_ext_reloc_in)): Add symcount
parameter.
(NAME(lynx,swap_std_reloc_in)): Likewise.
(NAME(lynx,slurp_reloc_table)): Pass bfd_get_symcount to reloc
swap routines.
Thu Mar 9 12:04:05 1995 Michael Meissner <meissner@tiktok.cygnus.com>
* bfd.c (bfd_merge_private_bfd_data): New function vector to be
called by the linker to merge any private bfd data of the input
files and the output file. Used by the PowerPC ELF support to
check whether -mrelocatable is used for all modules.
(bfd_set_private_flags): New function vector to be called by the
assembler to set private flags. Used by the PowerPC ELF support
to set that a particular object file was assembled with the
-mrelocatable option.
* targets.c (BFD_JUMP_TABLE_COPY): Add intiialization of the
bfd_merge_private_bfd_data and bfd_set_private_flags function
vectors.
* bfd-in2.h, libbfd-in.h: Rebuild with bfd.c and targets.c
changes.
* elf32-ppc.c (ppc_elf_set_private_flags): New function to set the
ELF e_flags field.
(ppc_elf_copy_private_bfd_data): Copy the e_flags field from the
input file to the output file.
(ppc_elf_merge_private_bfd_data): Check for a mismatch between the
e_flags field of all of the linker input files.
* libelf.h (elf_obj_tdata): Add ppc_flags_init field so that the
PowerPC support can check if compataible e_flags are present.
* aout-target.h: Add NOP for the bfd_merge_private_bfd_data
and bfd_set_private_flags function vectors.
* coffcode.h: Ditto.
* elf32-target.h: Ditto.
* elf64-target.h: Ditto.
* libbfd.h: Ditto.
* libecoff.h: Ditto.
* som.c: Ditto.
Wed Mar 8 00:53:54 1995 Ian Lance Taylor <ian@cygnus.com>
* cpu-mips.c (arch_info_struct): Add mips:8000 entry.

33
bfd/aoutx.h
View File

@ -2116,11 +2116,12 @@ NAME(aout,swap_ext_reloc_out) (abfd, g, natptr)
} \
void
NAME(aout,swap_ext_reloc_in) (abfd, bytes, cache_ptr, symbols)
NAME(aout,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;
@ -2146,7 +2147,17 @@ NAME(aout,swap_ext_reloc_in) (abfd, bytes, cache_ptr, symbols)
>> RELOC_EXT_BITS_TYPE_SH_LITTLE;
}
if (r_extern && r_index > bfd_get_symcount (abfd))
cache_ptr->howto = howto_table_ext + r_type;
/* Base relative relocs are always against the symbol table,
regardless of the setting of r_extern. r_extern just reflects
whether the symbol the reloc is against is local or global. */
if (r_type == RELOC_BASE10
|| r_type == RELOC_BASE13
|| r_type == RELOC_BASE22)
r_extern = 1;
if (r_extern && r_index > symcount)
{
/* We could arrange to return an error, but it might be useful
to see the file even if it is bad. */
@ -2154,16 +2165,16 @@ NAME(aout,swap_ext_reloc_in) (abfd, bytes, cache_ptr, symbols)
r_index = N_ABS;
}
cache_ptr->howto = howto_table_ext + r_type;
MOVE_ADDRESS(GET_SWORD(abfd, bytes->r_addend));
}
void
NAME(aout,swap_std_reloc_in) (abfd, bytes, cache_ptr, symbols)
NAME(aout,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;
@ -2206,7 +2217,13 @@ NAME(aout,swap_std_reloc_in) (abfd, bytes, cache_ptr, symbols)
cache_ptr->howto = howto_table_std + howto_idx;
BFD_ASSERT (cache_ptr->howto->type != -1);
if (r_extern && r_index > bfd_get_symcount (abfd))
/* Base relative relocs are always against the symbol table,
regardless of the setting of r_extern. r_extern just reflects
whether the symbol the reloc is against is local or global. */
if (r_baserel)
r_extern = 1;
if (r_extern && r_index > symcount)
{
/* We could arrange to return an error, but it might be useful
to see the file even if it is bad. */
@ -2288,7 +2305,8 @@ NAME(aout,slurp_reloc_table) (abfd, asect, symbols)
(struct reloc_ext_external *) relocs;
for (; counter < count; counter++, rptr++, cache_ptr++)
NAME(aout,swap_ext_reloc_in) (abfd, rptr, cache_ptr, symbols);
NAME(aout,swap_ext_reloc_in) (abfd, rptr, cache_ptr, symbols,
bfd_get_symcount (abfd));
}
else
{
@ -2296,7 +2314,8 @@ NAME(aout,slurp_reloc_table) (abfd, asect, symbols)
(struct reloc_std_external *) relocs;
for (; counter < count; counter++, rptr++, cache_ptr++)
MY_swap_std_reloc_in(abfd, rptr, cache_ptr, symbols);
MY_swap_std_reloc_in (abfd, rptr, cache_ptr, symbols,
bfd_get_symcount (abfd));
}
free (relocs);

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