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PR 10478

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* elf.c (bfd_section_from_shdr): Allow SHN_BEFORE and SHN_AFTER
        section link values in x86 binaries.
        * elfcode.h (elf_object_p): Likewise.
        * readelf.c (get_elf_section_flags): Allow SHN_BEFORE and
        SHN_AFTER section link values in x86 binaries.
        (process_section_headers): Likewise.
This commit is contained in:
Nick Clifton 2009-09-28 09:45:33 +00:00
parent fc9f1df98e
commit caa83f8b08
5 changed files with 27 additions and 3 deletions
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7
bfd/ChangeLog
View File

@ -1,3 +1,10 @@
2009-09-28 Nick Clifton <nickc@redhat.com>
PR 10478: Accepting Solaris binaries.
* elf.c (bfd_section_from_shdr): Allow SHN_BEFORE and SHN_AFTER
section link values in x86 binaries.
* elfcode.h (elf_object_p): Likewise.
2009-09-28 Philippe De Muyter <phdm@macqel.be>
* elf32-m68k.c (elf_m68k_final_write_processing): New function.

3
bfd/elf.c
View File

@ -1518,10 +1518,11 @@ bfd_section_from_shdr (bfd *abfd, unsigned int shindex)
return FALSE;
if (hdr->sh_link > elf_numsections (abfd))
{
/* PR 10478: Accept sparc binaries with a sh_link
/* PR 10478: Accept Solaris binaries with a sh_link
field set to SHN_BEFORE or SHN_AFTER. */
switch (bfd_get_arch (abfd))
{
case bfd_arch_i386:
case bfd_arch_sparc:
if (hdr->sh_link == (SHN_LORESERVE & 0xffff) /* SHN_BEFORE */
|| hdr->sh_link == ((SHN_LORESERVE + 1) & 0xffff) /* SHN_AFTER */)

5
bfd/elfcode.h
View File

@ -761,10 +761,13 @@ elf_object_p (bfd *abfd)
/* Sanity check sh_link and sh_info. */
if (i_shdrp[shindex].sh_link >= num_sec)
{
/* PR 10478: Accept sparc binaries with a sh_link
/* PR 10478: Accept Solaris binaries with a sh_link
field set to SHN_BEFORE or SHN_AFTER. */
switch (ebd->elf_machine_code)
{
case EM_386:
case EM_486:
case EM_X86_64:
case EM_OLD_SPARCV9:
case EM_SPARC32PLUS:
case EM_SPARCV9:

7
binutils/ChangeLog
View File

@ -1,3 +1,10 @@
2009-09-28 Nick Clifton <nickc@redhat.com>
PR 10478
* readelf.c (get_elf_section_flags): Allow SHN_BEFORE and
SHN_AFTER section link values in x86 binaries.
(process_section_headers): Likewise.
2009-09-25 Dimitry Gorbachev <d.g.gorbachev@gmail.com>
PR 10656

8
binutils/readelf.c
View File

@ -3971,6 +3971,9 @@ get_elf_section_flags (bfd_vma sh_flags)
#endif
break;
case EM_386:
case EM_486:
case EM_X86_64:
case EM_OLD_SPARCV9:
case EM_SPARC32PLUS:
case EM_SPARCV9:
@ -4384,9 +4387,12 @@ process_section_headers (FILE * file)
{
link_too_big = "";
/* The sh_link value is out of range. Normally this indicates
an error but it can have special values in SPARC binaries. */
an error but it can have special values in Solaris binaries. */
switch (elf_header.e_machine)
{
case EM_386:
case EM_486:
case EM_X86_64:
case EM_OLD_SPARCV9:
case EM_SPARC32PLUS:
case EM_SPARCV9: