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author | Andrew Hsieh <andrewhsieh@google.com> | 2014-04-14 16:27:17 -0700 |
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committer | Andrew Hsieh <andrewhsieh@google.com> | 2014-04-22 15:28:40 -0700 |
commit | e9e2116491354ffdf3b216d485fd08d95fc0fc4f (patch) | |
tree | 1ba4dddd7b128d7e7fa1fb610f903c1ba4a6343f /gcc-4.9/gcc/config/linux-android.h | |
parent | 856eafd6efe251c00d0fcc9e60d37ad83032060c (diff) | |
download | toolchain_gcc-e9e2116491354ffdf3b216d485fd08d95fc0fc4f.tar.gz toolchain_gcc-e9e2116491354ffdf3b216d485fd08d95fc0fc4f.tar.bz2 toolchain_gcc-e9e2116491354ffdf3b216d485fd08d95fc0fc4f.zip |
[4.9] Enable assembler linker default for security
See 5c602438be54c0802c21b299ab8bd94efbfc0c70 and
7e66b0108987a56a58c6150672fe7cf8cf88e69a
Change-Id: I674ca1da71a1c41024057b66613a875aac97f99a
Diffstat (limited to 'gcc-4.9/gcc/config/linux-android.h')
-rw-r--r-- | gcc-4.9/gcc/config/linux-android.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc-4.9/gcc/config/linux-android.h b/gcc-4.9/gcc/config/linux-android.h index 26f1a74fd..42e061716 100644 --- a/gcc-4.9/gcc/config/linux-android.h +++ b/gcc-4.9/gcc/config/linux-android.h @@ -38,7 +38,7 @@ "%{" NOANDROID "|tno-android-ld:" LINUX_SPEC ";:" ANDROID_SPEC "}" #define ANDROID_LINK_SPEC \ - "%{shared: -Bsymbolic}" + "%{shared: -Bsymbolic} -z noexecstack -z relro -z now" #define ANDROID_CC1_SPEC \ "%{!mglibc:%{!muclibc:%{!mbionic: -mbionic}}} " \ @@ -48,6 +48,9 @@ "%{!fexceptions:%{!fno-exceptions: -fno-exceptions}} " \ "%{!frtti:%{!fno-rtti: -fno-rtti}}" +#define ANDROID_ASM_SPEC \ + "--noexecstack" + #define ANDROID_LIB_SPEC \ "%{!static: -ldl}" |