mirrors/binutils-gdb
0
0
Fork 0
mirror of https://sourceware.org/git/binutils-gdb.git synced 2024-12-18 06:43:36 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

* elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject

Browse Source 
R_MIPS_LITERAL relocations for external symbols.
* elf64-mips.c (mips_elf64_literal_reloc): Likewise.
* elfn32-mips.c (mips_elf_literal_reloc): Likewise.
This commit is contained in:
Maciej W. Rozycki 2005-02-11 22:29:10 +00:00
parent 01b9137461
commit 254f0426b5
4 changed files with 32 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
bfd/ChangeLog
View File

@ -1,3 +1,10 @@
2005-02-11 Maciej W. Rozycki <macro@mips.com>
* elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
R_MIPS_LITERAL relocations for external symbols.
* elf64-mips.c (mips_elf64_literal_reloc): Likewise.
* elfn32-mips.c (mips_elf_literal_reloc): Likewise.
2005-02-11 H.J. Lu <hongjiu.lu@intel.com> 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
* bfd-in2.h: Rebuilt. * bfd-in2.h: Rebuilt.

11
bfd/elf32-mips.c
View File

@ -770,6 +770,17 @@ _bfd_mips_elf32_gprel16_reloc (bfd *abfd, arelent *reloc_entry,
bfd_reloc_status_type ret; bfd_reloc_status_type ret;
bfd_vma gp; bfd_vma gp;
/* R_MIPS_LITERAL relocations are defined for local symbols only. */
if (reloc_entry->howto->type == R_MIPS_LITERAL
&& output_bfd != NULL
&& (symbol->flags & BSF_SECTION_SYM) == 0
&& (symbol->flags & BSF_LOCAL) != 0)
{
*error_message = (char *)
_("literal relocation occurs for an external symbol");
return bfd_reloc_outofrange;
}
if (output_bfd != NULL) if (output_bfd != NULL)
relocatable = TRUE; relocatable = TRUE;
else else

8
bfd/elf64-mips.c
View File

@ -1543,14 +1543,14 @@ mips_elf64_literal_reloc (bfd *abfd, arelent *reloc_entry, asymbol *symbol,
bfd_reloc_status_type ret; bfd_reloc_status_type ret;
bfd_vma gp; bfd_vma gp;
/* If we're relocating, and this is an external symbol, we don't /* R_MIPS_LITERAL relocations are defined for local symbols only. */
want to change anything. */
if (output_bfd != NULL if (output_bfd != NULL
&& (symbol->flags & BSF_SECTION_SYM) == 0 && (symbol->flags & BSF_SECTION_SYM) == 0
&& (symbol->flags & BSF_LOCAL) != 0) && (symbol->flags & BSF_LOCAL) != 0)
{ {
reloc_entry->address += input_section->output_offset; *error_message = (char *)
return bfd_reloc_ok; _("literal relocation occurs for an external symbol");
return bfd_reloc_outofrange;
} }
/* FIXME: The entries in the .lit8 and .lit4 sections should be merged. */ /* FIXME: The entries in the .lit8 and .lit4 sections should be merged. */

10
bfd/elfn32-mips.c
View File

@ -1348,6 +1348,16 @@ mips_elf_literal_reloc (bfd *abfd, arelent *reloc_entry, asymbol *symbol,
bfd_reloc_status_type ret; bfd_reloc_status_type ret;
bfd_vma gp; bfd_vma gp;
/* R_MIPS_LITERAL relocations are defined for local symbols only. */
if (output_bfd != NULL
&& (symbol->flags & BSF_SECTION_SYM) == 0
&& (symbol->flags & BSF_LOCAL) != 0)
{
*error_message = (char *)
_("literal relocation occurs for an external symbol");
return bfd_reloc_outofrange;
}
/* FIXME: The entries in the .lit8 and .lit4 sections should be merged. */ /* FIXME: The entries in the .lit8 and .lit4 sections should be merged. */
if (output_bfd != NULL) if (output_bfd != NULL)
relocatable = TRUE; relocatable = TRUE;