hack for gcc hack - vx32 - Local 9vx git repository for patches.
(DIR) Log
(DIR) Files
(DIR) Refs
---
(DIR) commit 9a5cac608776a5424ad0f8487e7de1223085ef1a
(DIR) parent 4493abdf56ae497d8a3c79c136f7f56f0dd818b1
(HTM) Author: rminnich@gmail.com <none@none>
Date: Wed, 19 Jan 2011 19:07:43 -0800
hack for gcc hack
Diffstat:
src/9vx/Makefrag | 4 ++++
src/9vx/gccmagic/cmpswap.c | 5 +++++
2 files changed, 9 insertions(+), 0 deletions(-)
---
(DIR) diff --git a/src/9vx/Makefrag b/src/9vx/Makefrag
@@ -100,6 +100,10 @@ ifeq ($(OS),darwin)
PLAN9_OBJS := $(PLAN9_OBJS) 9vx/osx/signal.o 9vx/osx/cmpswap.o
endif
+ifeq ($(OS),linux)
+PLAN9_OBJS := $(PLAN9_OBJS) 9vx/gccmagic/cmpswap.o
+endif
+
PLAN9_A_OBJS = \
$(addprefix 9vx/a/, \
allocb.o \
(DIR) diff --git a/src/9vx/gccmagic/cmpswap.c b/src/9vx/gccmagic/cmpswap.c
@@ -0,0 +1,5 @@
+int oscmpswap(long* addr, long oldval, long newval)
+{
+ return __sync_bool_compare_and_swap(addr, oldval, newval);
+}
+