mirrors/cosmopolitan
1
0
Fork 0
mirror of https://github.com/jart/cosmopolitan.git synced 2025-07-23 11:00:31 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Get --ftrace working on aarch64

Browse source 
This change implements a new approach to function call logging, that's
based on the GCC flag: -fpatchable-function-entry. Read the commentary
in build/config.mk to learn how it works.
This commit is contained in:
Justine Tunney 2023-06-05 23:35:31 -07:00
parent 5b908bc756
commit eb40cb371d
No known key found for this signature in database
GPG key ID: BE714B4575D6E328
934 changed files with 2259 additions and 1268 deletions
Download patch file Download diff file Expand all files Collapse all files

3
dsp/tty/windex-avx2.S
View file

@ -23,10 +23,11 @@
// @param rdi points to nonempty array
// @param rsi is item count divisible by 16
// @note needs avx2 (haswell+)
.ftrace1
windex_avx2:
.ftrace2
push %rbp
mov %rsp,%rbp
.profilable
and $-32,%rsp
sub $32,%rsp
vmovdqa (%rdi),%ymm1