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[GOLD] Set non-exec stack for ppc64
- From: Alan Modra <amodra at gmail dot com>
- To: binutils at sourceware dot org
- Date: Fri, 22 Sep 2017 15:25:53 +0930
- Subject: [GOLD] Set non-exec stack for ppc64
- Authentication-results: sourceware.org; auth=none
gcc doesn't emit stack notes for ELFv1, since ELFv1 never needs an
executable stack. Note that ELFv1 is usually big-endian and ELFv2
little-endian, but the ABI is really orthogonal to endiannes.
* powerpc.cc (Target_powerpc<64,*>::powerpc_info): Set
is_default_stack_executable false.
diff --git a/gold/powerpc.cc b/gold/powerpc.cc
index ba302f2..c529dbf 100644
--- a/gold/powerpc.cc
+++ b/gold/powerpc.cc
@@ -1664,7 +1664,7 @@ Target::Target_info Target_powerpc<64, true>::powerpc_info =
false, // has_make_symbol
true, // has_resolve
false, // has_code_fill
- true, // is_default_stack_executable
+ false, // is_default_stack_executable
false, // can_icf_inline_merge_sections
'\0', // wrap_char
"/usr/lib/ld.so.1", // dynamic_linker
@@ -1692,7 +1692,7 @@ Target::Target_info Target_powerpc<64, false>::powerpc_info =
false, // has_make_symbol
true, // has_resolve
false, // has_code_fill
- true, // is_default_stack_executable
+ false, // is_default_stack_executable
false, // can_icf_inline_merge_sections
'\0', // wrap_char
"/usr/lib/ld.so.1", // dynamic_linker
--
Alan Modra
Australia Development Lab, IBM