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| author | Faraz Shahbazker <faraz.shahbazker@imgtec.com> | 2016-02-23 12:58:03 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2016-02-23 12:58:03 +0000 |
| commit | 17733f5be961baa7a47fdf1471aa6948372293d6 (patch) | |
| tree | 961d729fa304e70c83c1a86b3487b57e0a8b9f5c /bfd | |
| parent | 47993b4af18c6ef1cad300f6393bf896d3cb5e5c (diff) | |
| download | gdb-17733f5be961baa7a47fdf1471aa6948372293d6.zip gdb-17733f5be961baa7a47fdf1471aa6948372293d6.tar.gz gdb-17733f5be961baa7a47fdf1471aa6948372293d6.tar.bz2 | |
Increment the ABIVERSION to 5 for MIPS objects with non-executable stacks.
* bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment
ABIVERSION for non-executable stack.
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 5 | ||||
| -rw-r--r-- | bfd/elfxx-mips.c | 3 |
2 files changed, 8 insertions, 0 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 5ec3b93..d7bc5fa 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,8 @@ +2016-02-23 Faraz Shahbazker <faraz.shahbazker@imgtec.com> + + * bfd/elfxx-mips.c (_bfd_mips_post_process_headers): Increment + ABIVERSION for non-executable stack. + 2016-02-23 Rich Felker <bugdal@aerifal.cx> PR target/19516 diff --git a/bfd/elfxx-mips.c b/bfd/elfxx-mips.c index fa14e8d..e4996fa 100644 --- a/bfd/elfxx-mips.c +++ b/bfd/elfxx-mips.c @@ -16140,6 +16140,9 @@ _bfd_mips_post_process_headers (bfd *abfd, struct bfd_link_info *link_info) if (mips_elf_tdata (abfd)->abiflags.fp_abi == Val_GNU_MIPS_ABI_FP_64 || mips_elf_tdata (abfd)->abiflags.fp_abi == Val_GNU_MIPS_ABI_FP_64A) i_ehdrp->e_ident[EI_ABIVERSION] = 3; + + if (elf_stack_flags (abfd) && !(elf_stack_flags (abfd) & PF_X)) + i_ehdrp->e_ident[EI_ABIVERSION] = 5; } int |