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| author | Naohiro Tamura <naohirot@jp.fujitsu.com> | 2021-05-12 09:27:20 +0000 |
|---|---|---|
| committer | Szabolcs Nagy <szabolcs.nagy@arm.com> | 2021-05-26 12:01:06 +0100 |
| commit | bd4317fbd60a0fa416761aaafb4e32ca1ad22d38 (patch) | |
| tree | ab8272bb217557cda99574502364bcb5e6e520fc /malloc | |
| parent | 77d175e14e5f4cf24e9579c03eef5d006a286316 (diff) | |
| download | glibc-bd4317fbd60a0fa416761aaafb4e32ca1ad22d38.tar glibc-bd4317fbd60a0fa416761aaafb4e32ca1ad22d38.tar.gz glibc-bd4317fbd60a0fa416761aaafb4e32ca1ad22d38.tar.bz2 glibc-bd4317fbd60a0fa416761aaafb4e32ca1ad22d38.zip | |
aarch64: define BTI_C and BTI_J macros as NOP unless HAVE_AARCH64_BTI
This patch defines BTI_C and BTI_J macros conditionally for
performance.
If HAVE_AARCH64_BTI is true, BTI_C and BTI_J are defined as HINT
instruction for ARMv8.5 BTI (Branch Target Identification).
If HAVE_AARCH64_BTI is false, both BTI_C and BTI_J are defined as
NOP.
Diffstat (limited to 'malloc')
0 files changed, 0 insertions, 0 deletions