- It should be fine to enable pmull always on Apple Silicon
- macOS 12+ is required for PMULL instruction.
- Changed the conditional macro to __APPLE__
- Rewritten dispatcher using sysctlbyname
- Use __USER_LABEL_PREFIX__
- Use __TEXT,__const as readonly section
- use ASM_DEF_RODATA macro
- fix func decl
Change-Id: I800593f21085d8187b480c8bb3ab2bd70c4a6974
Signed-off-by: Taiju Yamada <tyamada@bi.a.u-tokyo.ac.jp>
The memory block size calculated by t10dif is generally 512 bytes in
sectors. prefetching can effectively reduce cache misses.Use ldp instead
of ldr to reduce the number of instructions, pmull+pmull2 can resuce
register access. The perf test result shows that the performance is
improved by 5x ~ 14x after optimization.
Change-Id: Ibd3f08036b6a45443ffc15f808fd3b467294c283
Signed-off-by: Chunsong Feng <fengchunsong@huawei.com>
This issue occurs when dynamic compilation is used
and gcc's -fsanitize memory detection option is turned on.
[Log] relocation truncated to fit: R_AARCH64_LD_PREL_LO19 against `.rodata'
Change-Id: Ic2f82264610552f347e043f82ac5ebafc93748e2
Signed-off-by: Zhiyuan Zhu <zhiyuan.zhu@arm.com>
