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| author | H.J. Lu <hjl.tools@gmail.com> | 2024-01-09 08:46:59 -0800 |
|---|---|---|
| committer | H.J. Lu <(no_default)> | 2024-01-18 05:03:57 -0800 |
| commit | af66955000e38eeba5992641f98a4749cfeb8854 (patch) | |
| tree | 80aefd4532c4bf462d5d66531d4f6039ddc1260a /gcc/sched-deps.cc | |
| parent | ac913d5d518604c5baf7274bed76e3ff8f3e4c08 (diff) | |
| download | gcc-af66955000e38eeba5992641f98a4749cfeb8854.zip gcc-af66955000e38eeba5992641f98a4749cfeb8854.tar.gz gcc-af66955000e38eeba5992641f98a4749cfeb8854.tar.bz2 | |
hwasan: Check if Intel LAM_U57 is enabled
When -fsanitize=hwaddress is used, libhwasan will try to enable LAM_U57
in the startup code. Update the target check to enable hwaddress tests
if LAM_U57 is enabled. Also compile hwaddress tests with -mlam=u57 on
x86-64 since hwasan requires LAM_U57 on x86-64.
* lib/hwasan-dg.exp (check_effective_target_hwaddress_exec):
Return 1 if Intel LAM_U57 is enabled.
(hwasan_init): Add -mlam=u57 on x86-64.
Diffstat (limited to 'gcc/sched-deps.cc')
0 files changed, 0 insertions, 0 deletions