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* stabs.c (_bfd_stab_section_offset): New function.

Browse Source 
* libbfd-in.h (_bfd_stab_section_offset): Declare.
	* libbfd.h: Rebuild.
	* elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
	stab reloc.
	* elf32-m68k.c (elf_m68k_relocate_section): Likewise.
	* elf32-mips.c (mips_elf_relocate_section): Likewise.
	* elf32-ppc.c (ppc_elf_relocate_section): Likewise.
	* elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
	* elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
This commit is contained in:
Ian Lance Taylor
1997-03-25 20:49:31 +00:00
parent 3cd5cf3d40
commit 6717fb0de0
2 changed files with 44 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
bfd/ChangeLog
View File

@ -1,5 +1,16 @@
Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com> Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
* stabs.c (_bfd_stab_section_offset): New function.
* libbfd-in.h (_bfd_stab_section_offset): Declare.
* libbfd.h: Rebuild.
* elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
stab reloc.
* elf32-m68k.c (elf_m68k_relocate_section): Likewise.
* elf32-mips.c (mips_elf_relocate_section): Likewise.
* elf32-ppc.c (ppc_elf_relocate_section): Likewise.
* elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
* elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
* stabs.c (_bfd_link_section_stabs): Copy over the first header * stabs.c (_bfd_link_section_stabs): Copy over the first header
symbol. Check for memory allocation failure of *psinfo. symbol. Check for memory allocation failure of *psinfo.
(_bfd_write_section_stabs): Add psinfo parameter. Change all (_bfd_write_section_stabs): Add psinfo parameter. Change all

42
bfd/elf32-ppc.c
View File

@ -116,6 +116,8 @@ static boolean ppc_elf_modify_segment_map PARAMS ((bfd *));
static boolean ppc_elf_section_from_shdr PARAMS ((bfd *, static boolean ppc_elf_section_from_shdr PARAMS ((bfd *,
Elf32_Internal_Shdr *, Elf32_Internal_Shdr *,
char *)); char *));
static boolean ppc_elf_fake_sections
PARAMS ((bfd *, Elf32_Internal_Shdr *, asection *));
static elf_linker_section_t *ppc_elf_create_linker_section static elf_linker_section_t *ppc_elf_create_linker_section
PARAMS ((bfd *abfd, PARAMS ((bfd *abfd,
@ -1249,7 +1251,7 @@ ppc_elf_section_from_shdr (abfd, hdr, name)
/* Set up any other section flags and such that may be necessary. */ /* Set up any other section flags and such that may be necessary. */
boolean static boolean
ppc_elf_fake_sections (abfd, shdr, asect) ppc_elf_fake_sections (abfd, shdr, asect)
bfd *abfd; bfd *abfd;
Elf32_Internal_Shdr *shdr; Elf32_Internal_Shdr *shdr;
@ -1829,7 +1831,6 @@ ppc_elf_check_relocs (abfd, info, sec, relocs)
const Elf_Internal_Rela *rel_end; const Elf_Internal_Rela *rel_end;
bfd_vma *local_got_offsets; bfd_vma *local_got_offsets;
elf_linker_section_t *got; elf_linker_section_t *got;
elf_linker_section_t *plt;
elf_linker_section_t *sdata; elf_linker_section_t *sdata;
elf_linker_section_t *sdata2; elf_linker_section_t *sdata2;
asection *sreloc; asection *sreloc;
@ -2632,6 +2633,7 @@ ppc_elf_relocate_section (output_bfd, info, input_bfd, input_section,
&& (input_section->flags & SEC_ALLOC) != 0) && (input_section->flags & SEC_ALLOC) != 0)
{ {
Elf_Internal_Rela outrel; Elf_Internal_Rela outrel;
boolean skip;
#ifdef DEBUG #ifdef DEBUG
fprintf (stderr, "ppc_elf_relocate_section need to create relocation for %s\n", fprintf (stderr, "ppc_elf_relocate_section need to create relocation for %s\n",
@ -2662,13 +2664,35 @@ ppc_elf_relocate_section (output_bfd, info, input_bfd, input_section,
BFD_ASSERT (sreloc != NULL); BFD_ASSERT (sreloc != NULL);
} }
outrel.r_offset = (rel->r_offset skip = false;
+ input_section->output_section->vma
+ input_section->output_offset); if (elf_section_data (input_section)->stab_info == NULL)
if (h != NULL outrel.r_offset = rel->r_offset;
&& (! info->symbolic else
|| (h->elf_link_hash_flags {
& ELF_LINK_HASH_DEF_REGULAR) == 0)) bfd_vma off;
off = (_bfd_stab_section_offset
(output_bfd, &elf_hash_table (info)->stab_info,
input_section,
&elf_section_data (input_section)->stab_info,
rel->r_offset));
if (off == (bfd_vma) -1)
skip = true;
outrel.r_offset = off;
}
outrel.r_offset += (input_section->output_section->vma
+ input_section->output_offset);
if (skip)
memset (&outrel, 0, sizeof outrel);
/* h->dynindx may be -1 if this symbol was marked to
become local. */
else if (h != NULL
&& ((! info->symbolic && h->dynindx != -1)
|| (h->elf_link_hash_flags
& ELF_LINK_HASH_DEF_REGULAR) == 0))
{ {
BFD_ASSERT (h->dynindx != -1); BFD_ASSERT (h->dynindx != -1);
outrel.r_info = ELF32_R_INFO (h->dynindx, r_type); outrel.r_info = ELF32_R_INFO (h->dynindx, r_type);