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| author | Hans-Peter Nilsson <hp@axis.com> | 2018-04-26 01:21:32 +0000 |
|---|---|---|
| committer | Hans-Peter Nilsson <hp@gcc.gnu.org> | 2018-04-26 01:21:32 +0000 |
| commit | e92306590ef0c4e51a0fc0053469a28ed60b1c1c (patch) | |
| tree | 3cb454fc989809387d794448cfc811acbac5b736 /gcc/config/mips/mips.c | |
| parent | 752361c980da04bd5a386d09af4388dac993c9b7 (diff) | |
| download | gcc-e92306590ef0c4e51a0fc0053469a28ed60b1c1c.zip gcc-e92306590ef0c4e51a0fc0053469a28ed60b1c1c.tar.gz gcc-e92306590ef0c4e51a0fc0053469a28ed60b1c1c.tar.bz2 | |
mips.c (mips_asan_shadow_offset): New function.
* config/mips/mips.c (mips_asan_shadow_offset): New function.
(TARGET_ASAN_SHADOW_OFFSET): Define.
* config/mips/mips.h (FRAME_GROWS_DOWNWARD): Augment to also be
true for -fsanitize=address.
Co-Authored-By: Jean Lee <xiaoyur347@gmail.com>
From-SVN: r259666
Diffstat (limited to 'gcc/config/mips/mips.c')
| -rw-r--r-- | gcc/config/mips/mips.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/gcc/config/mips/mips.c b/gcc/config/mips/mips.c index aabd4b1..bfe64bb 100644 --- a/gcc/config/mips/mips.c +++ b/gcc/config/mips/mips.c @@ -22307,6 +22307,14 @@ mips_constant_alignment (const_tree exp, HOST_WIDE_INT align) return align; } +/* Implement the TARGET_ASAN_SHADOW_OFFSET hook. */ + +static unsigned HOST_WIDE_INT +mips_asan_shadow_offset (void) +{ + return 0x0aaa0000; +} + /* Implement TARGET_STARTING_FRAME_OFFSET. See mips_compute_frame_info for details about the frame layout. */ @@ -22618,6 +22626,9 @@ mips_starting_frame_offset (void) #undef TARGET_CONSTANT_ALIGNMENT #define TARGET_CONSTANT_ALIGNMENT mips_constant_alignment +#undef TARGET_ASAN_SHADOW_OFFSET +#define TARGET_ASAN_SHADOW_OFFSET mips_asan_shadow_offset + #undef TARGET_STARTING_FRAME_OFFSET #define TARGET_STARTING_FRAME_OFFSET mips_starting_frame_offset |