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[binutils-gdb] Increment the ABIVERSION to 5 for MIPS objects with non-executable stacks.
- From: Nick Clifton <nickc at sourceware dot org>
- To: bfd-cvs at sourceware dot org
- Date: 23 Feb 2016 12:58:41 -0000
- Subject: [binutils-gdb] Increment the ABIVERSION to 5 for MIPS objects with non-executable stacks.
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=17733f5be961baa7a47fdf1471aa6948372293d6
commit 17733f5be961baa7a47fdf1471aa6948372293d6
Author: Faraz Shahbazker <faraz.shahbazker@imgtec.com>
Date: Tue Feb 23 12:58:03 2016 +0000
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.
Diff:
---
bfd/ChangeLog | 5 +++++
bfd/elfxx-mips.c | 3 +++
2 files changed, 8 insertions(+)
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