diff options
| author | Pavel Kozlov <pavel.kozlov@synopsys.com> | 2023-11-09 15:04:29 +0400 |
|---|---|---|
| committer | Waldemar Brodkorb <wbx@openadk.org> | 2023-11-10 16:14:20 +0100 |
| commit | 1762b04103e9b2c409649de1857a39867f15718f (patch) | |
| tree | c6065b406b652caf2800ca77741fb331ca0f8b33 /libc/string/memcpy.c | |
| parent | dfa72192f19f130d73e6587d0c3f7ef4e22c52c7 (diff) | |
arc: remove read ahead in asm strcmp code for ARCHS
Remove read ahead in the per-word compare loop as it can cause a
segmentation fault in certain circumstances (when a string crosses a
page boundary). For baremetal this relaxed approach is suitable but
in Linux with MMU we should be more restrictive.
Signed-off-by: Pavel Kozlov <pavel.kozlov@synopsys.com>
Diffstat (limited to 'libc/string/memcpy.c')
0 files changed, 0 insertions, 0 deletions