d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Use local symbol for offset.

Browse Source 
Small global symbols confuse ddb which matches them against small
unrelated displacements and makes the disassembly ugly.

Reported by:	bde
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
This commit is contained in:
Konstantin Belousov 2018-02-16 13:32:46 +00:00
parent 7b394c1066
commit 13cad9af82
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
sys/amd64/include/asmacros.h
View File

@ -175,11 +175,11 @@
.endm
.macro MOVE_STACKS qw
offset=0
.L.offset=0
.rept \qw
movq offset(%rsp),%rdx
movq %rdx,offset(%rax)
offset=offset+8
movq .L.offset(%rsp),%rdx
movq %rdx,.L.offset(%rax)
.L.offset=.L.offset+8
.endr
.endm