| commit | 40dc773f92ad33b6c742bbb84884761e399b9ce8 | |
| author | Szabolcs Nagy <szabolcs.nagy@arm.com> | |
| Thu, 4 Feb 2021 10:04:07 +0000 (4 10:04 +0000) | ||
| committer | Szabolcs Nagy <szabolcs.nagy@arm.com> | |
| Fri, 26 Mar 2021 11:03:06 +0000 (26 11:03 +0000) | ||
| tree | e9223aaca1a99fe76d799ba4367166975b77e780 | treesnapshot (tar.gz zip) |
| parent | d32624802d0b2105c95f699dd6a887b54cebf197 | commitdiff |
aarch64: inline __libc_mtag_address_get_tag
This is a common operation when heap tagging is enabled, so inline the
instruction instead of using an extern call.
The .inst directive is used instead of the name of the instruction (or
acle intrinsics) because malloc.c is not compiled for armv8.5-a+memtag
architecture, runtime cpu support detection is used.
Prototypes are removed from the comments as they were not always
correct.
This is a common operation when heap tagging is enabled, so inline the
instruction instead of using an extern call.
The .inst directive is used instead of the name of the instruction (or
acle intrinsics) because malloc.c is not compiled for armv8.5-a+memtag
architecture, runtime cpu support detection is used.
Prototypes are removed from the comments as they were not always
correct.
| sysdeps/aarch64/Makefile | diffblobblamehistory | |
| sysdeps/aarch64/__mtag_address_get_tag.S | [deleted file] | blobblamehistory |
| sysdeps/aarch64/libc-mtag.h | diffblobblamehistory |