mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2025-02-17 03:35:21 +00:00
Code Issues 1 Projects Releases Wiki Activity

Fix the powerpc atomix swap

Browse source 
Original commit message from CVS:
Fix the powerpc atomix swap
This commit is contained in:
David Schleef 2002-12-09 01:32:37 +00:00
parent 17ef282d09
commit 62c16b78c8
1 changed files with 5 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
gst/gstatomic.h
View file

@ -173,16 +173,17 @@ G_STMT_START { \
#define _GST_ATOMIC_SWAP(swap, val) \
G_STMT_START { \
int tmp; \
__asm__ __volatile__ ("1:" \
" lwarx %0, 0, %2 \n" \
" stwcx. %3, 0, %2 \n" \
" bne- 1b \n" \
: "=&r", \
: "=&r" (tmp), \
"=m" (*swap) \
: "r" (swap), \
"r" (val), \
"m" (*swap) \
: "cc", "memory"); \
"m" (* swap) \
: "9", "cc"); \
} G_STMT_END
#define _GST_ATOMIC_SWAP_GET(swap, val, res) \
@ -196,7 +197,7 @@ G_STMT_START { \
: "r" (swap), \
"r" (val), \
"m" (*swap) \
: "cc", "memory"); \
: "cc"); \
} G_STMT_END
#else