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Fix typo in eabl relocations

This commit is contained in:
Michael Meissner 1996-01-25 01:46:57 +00:00
parent b0cc94a11c
commit 9d621c7d32
2 changed files with 53 additions and 8 deletions
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5
bfd/ChangeLog
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@ -1,3 +1,8 @@
Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
relocations.
Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com> Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
* elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking

56
bfd/elf32-ppc.c
View File

@ -138,6 +138,14 @@ static boolean ppc_elf_relocate_section PARAMS ((bfd *,
Elf_Internal_Sym *local_syms, Elf_Internal_Sym *local_syms,
asection **)); asection **));
static boolean ppc_elf_add_symbol_hook PARAMS ((bfd *,
struct bfd_link_info *,
const Elf_Internal_Sym *,
const char **,
flagword *,
asection **,
bfd_vma *));
static boolean ppc_elf_finish_dynamic_symbol PARAMS ((bfd *, static boolean ppc_elf_finish_dynamic_symbol PARAMS ((bfd *,
struct bfd_link_info *, struct bfd_link_info *,
struct elf_link_hash_entry *, struct elf_link_hash_entry *,
@ -1739,6 +1747,37 @@ ppc_elf_check_relocs (abfd, info, sec, relocs)
return true; return true;
} }
/* Hook called by the linker routine which adds symbols from an object
file. We use it to put .comm items in .sbss, and not .bss. */
/*ARGSUSED*/
static boolean
ppc_elf_add_symbol_hook (abfd, info, sym, namep, flagsp, secp, valp)
bfd *abfd;
struct bfd_link_info *info;
const Elf_Internal_Sym *sym;
const char **namep;
flagword *flagsp;
asection **secp;
bfd_vma *valp;
{
if (sym->st_shndx == SHN_COMMON && sym->st_size <= 8)
{
/* Common symbols less than or equal to 8 bytes are automatically
put into .sdata. */
bfd *dynobj = elf_hash_table (info)->dynobj;
elf_linker_section_t *sdata = elf_linker_section (dynobj, LINKER_SECTION_SDATA);
if (!sdata->bss_section)
sdata->bss_section = bfd_make_section (dynobj, sdata->bss_name);
*secp = sdata->bss_section;
(*secp)->flags |= SEC_IS_COMMON;
*valp = sym->st_size;
}
return true;
}
/* Finish up dynamic symbol handling. We set the contents of various /* Finish up dynamic symbol handling. We set the contents of various
dynamic sections here. */ dynamic sections here. */
@ -2227,8 +2266,8 @@ ppc_elf_relocate_section (output_bfd, info, input_bfd, input_section,
ret = false; ret = false;
continue; continue;
} }
addend -= sdata->sym_hash->root.u.def.value; addend -= (sdata->sym_hash->root.u.def.value
relocation = sdata->sym_hash->root.u.def.section->output_section->vma - relocation; + sdata->sym_hash->root.u.def.section->output_section->vma);
break; break;
@ -2247,8 +2286,8 @@ ppc_elf_relocate_section (output_bfd, info, input_bfd, input_section,
ret = false; ret = false;
continue; continue;
} }
addend -= sdata2->sym_hash->root.u.def.value; addend -= (sdata2->sym_hash->root.u.def.value
relocation = sdata2->sym_hash->root.u.def.section->output_section->vma - relocation; + sdata2->sym_hash->root.u.def.section->output_section->vma);
break; break;
@ -2263,15 +2302,15 @@ ppc_elf_relocate_section (output_bfd, info, input_bfd, input_section,
if (strcmp (name, ".sdata") == 0 || strcmp (name, ".sbss") == 0) if (strcmp (name, ".sdata") == 0 || strcmp (name, ".sbss") == 0)
{ {
reg = 13; reg = 13;
addend -= sdata->sym_hash->root.u.def.value; addend -= (sdata->sym_hash->root.u.def.value
relocation = sdata->sym_hash->root.u.def.section->output_section->vma - relocation; + sdata->sym_hash->root.u.def.section->output_section->vma);
} }
else if (strcmp (name, ".sdata2") == 0 || strcmp (name, ".sbss2") == 0) else if (strcmp (name, ".sdata2") == 0 || strcmp (name, ".sbss2") == 0)
{ {
reg = 2; reg = 2;
addend -= sdata2->sym_hash->root.u.def.value; addend -= (sdata2->sym_hash->root.u.def.value
relocation = sdata2->sym_hash->root.u.def.section->output_section->vma - relocation; + sdata2->sym_hash->root.u.def.section->output_section->vma);
} }
else if (strcmp (name, ".PPC.EMB.sdata0") == 0 || strcmp (name, ".PPC.EMB.sbss0") == 0) else if (strcmp (name, ".PPC.EMB.sdata0") == 0 || strcmp (name, ".PPC.EMB.sbss0") == 0)
@ -2429,6 +2468,7 @@ ppc_elf_relocate_section (output_bfd, info, input_bfd, input_section,
#define elf_backend_create_dynamic_sections _bfd_elf_create_dynamic_sections #define elf_backend_create_dynamic_sections _bfd_elf_create_dynamic_sections
#define elf_backend_check_relocs ppc_elf_check_relocs #define elf_backend_check_relocs ppc_elf_check_relocs
#define elf_backend_adjust_dynamic_symbol ppc_elf_adjust_dynamic_symbol #define elf_backend_adjust_dynamic_symbol ppc_elf_adjust_dynamic_symbol
#define elf_backend_add_symbol_hook ppc_elf_add_symbol_hook
#define elf_backend_size_dynamic_sections ppc_elf_size_dynamic_sections #define elf_backend_size_dynamic_sections ppc_elf_size_dynamic_sections
#define elf_backend_finish_dynamic_symbol ppc_elf_finish_dynamic_symbol #define elf_backend_finish_dynamic_symbol ppc_elf_finish_dynamic_symbol
#define elf_backend_finish_dynamic_sections ppc_elf_finish_dynamic_sections #define elf_backend_finish_dynamic_sections ppc_elf_finish_dynamic_sections