diff options
| author | Nick Clifton <nickc@redhat.com> | 2009-09-28 09:45:33 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2009-09-28 09:45:33 +0000 |
| commit | caa83f8b08be81c0f5a93fd8beee392eeac826bc (patch) | |
| tree | 938d28131809fc700206f5990d812e16a8f417ff | |
| parent | fc9f1df98e169c50b9cc1b7b016a3fb712c3af1f (diff) | |
| download | gdb-caa83f8b08be81c0f5a93fd8beee392eeac826bc.zip gdb-caa83f8b08be81c0f5a93fd8beee392eeac826bc.tar.gz gdb-caa83f8b08be81c0f5a93fd8beee392eeac826bc.tar.bz2 | |
PR 10478
* 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.
| -rw-r--r-- | bfd/ChangeLog | 7 | ||||
| -rw-r--r-- | bfd/elf.c | 3 | ||||
| -rw-r--r-- | bfd/elfcode.h | 5 | ||||
| -rw-r--r-- | binutils/ChangeLog | 7 | ||||
| -rw-r--r-- | binutils/readelf.c | 8 |
5 files changed, 27 insertions, 3 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 860297b..3594e25 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -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. @@ -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 */) diff --git a/bfd/elfcode.h b/bfd/elfcode.h index f539119..ecdc2de 100644 --- a/bfd/elfcode.h +++ b/bfd/elfcode.h @@ -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: diff --git a/binutils/ChangeLog b/binutils/ChangeLog index 04e553f..b059f91 100644 --- a/binutils/ChangeLog +++ b/binutils/ChangeLog @@ -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 diff --git a/binutils/readelf.c b/binutils/readelf.c index 9c09823..a57b5ad 100644 --- a/binutils/readelf.c +++ b/binutils/readelf.c @@ -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: |