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authorRoland McGrath <roland@gnu.org>2003-03-13 21:51:07 +0000
committerRoland McGrath <roland@gnu.org>2003-03-13 21:51:07 +0000
commit6461e57784358cf4fd261e5e61d064a315aae924 (patch)
treec204eb7e9d3a13ead269e965d9856759c9bd946d /nptl/sysdeps/unix/sysv/linux/ia64/lowlevellock.h
parent0579fabbe81afc3051b74c71907e8b5a76e2ab8a (diff)
* elf/Makefile ($(objpfx)librtld.mk): Tweak regexp so that one-line
entries in the map file match too.
Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/ia64/lowlevellock.h')
-rw-r--r--nptl/sysdeps/unix/sysv/linux/ia64/lowlevellock.h67
1 files changed, 24 insertions, 43 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/ia64/lowlevellock.h b/nptl/sysdeps/unix/sysv/linux/ia64/lowlevellock.h
index 8fcc7f15ac..b64bf1ca15 100644
--- a/nptl/sysdeps/unix/sysv/linux/ia64/lowlevellock.h
+++ b/nptl/sysdeps/unix/sysv/linux/ia64/lowlevellock.h
@@ -46,42 +46,23 @@
"b6", "b7", \
"memory"
-#define lll_futex_wait(futex, val) \
- ({ \
- register unsigned long int __o0 asm ("out0") \
- = (unsigned long int) (futex); \
- register unsigned long int __o1 asm ("out1") = FUTEX_WAIT; \
- register unsigned long int __o2 asm ("out2") = (unsigned long int) (val);\
- register unsigned long int __o3 asm ("out3") = 0ul; \
- register unsigned long int __r8 asm ("r8"); \
- register unsigned long int __r10 asm ("r10"); \
- register unsigned long int __r15 asm ("r15") = SYS_futex; \
- \
- __asm __volatile ("break %3;;" \
- : "=r" (__r8), "=r" (__r10), "=r" (__r15) \
- : "i" (0x100000), "2" (__r15), "r" (__o0), "r" (__o1), \
- "r" (__o2), "r" (__o3) \
- : lll_futex_clobbers); \
- __r10 == -1 ? -__r8 : __r8; \
- })
-
+#define lll_futex_wait(futex, val) lll_futex_timed_wait (futex, val, 0)
#define lll_futex_timed_wait(futex, val, timespec) \
({ \
- register unsigned long int __o0 asm ("out0") \
- = (unsigned long int) (futex); \
- register unsigned long int __o1 asm ("out1") = FUTEX_WAIT; \
- register unsigned long int __o2 asm ("out2") = (unsigned long int) (val);\
- register unsigned long int __o3 asm ("out3") \
- = (unsigned long int) (timespec); \
- register unsigned long int __r8 asm ("r8"); \
- register unsigned long int __r10 asm ("r10"); \
- register unsigned long int __r15 asm ("r15") = SYS_futex; \
+ register long int __o0 asm ("out0") = (long int) (futex); \
+ register long int __o1 asm ("out1") = FUTEX_WAIT; \
+ register long int __o2 asm ("out2") = (long int) (val); \
+ register long int __o3 asm ("out3") = (long int) (timespec); \
+ register long int __r8 asm ("r8"); \
+ register long int __r10 asm ("r10"); \
+ register long int __r15 asm ("r15") = SYS_futex; \
\
- __asm __volatile ("break %3;;" \
- : "=r" (__r8), "=r" (__r10), "=r" (__r15) \
- : "i" (0x100000), "2" (__r15), "r" (__o0), "r" (__o1), \
- "r" (__o2), "r" (__o3) \
+ __asm __volatile ("break %7;;" \
+ : "=r" (__r8), "=r" (__r10), "=r" (__r15), \
+ "=r" (__o0), "=r" (__o1), "=r" (__o2), "=r" (__o3) \
+ : "i" (0x100000), "2" (__r15), "3" (__o0), "4" (__o1), \
+ "5" (__o2), "6" (__o3) \
: lll_futex_clobbers); \
__r10 == -1 ? -__r8 : __r8; \
})
@@ -89,18 +70,18 @@
#define lll_futex_wake(futex, nr) \
({ \
- register unsigned long int __o0 asm ("out0") \
- = (unsigned long int) (futex); \
- register unsigned long int __o1 asm ("out1") = FUTEX_WAKE; \
- register unsigned long int __o2 asm ("out2") = (unsigned long int) (nr); \
- register unsigned long int __r8 asm ("r8"); \
- register unsigned long int __r10 asm ("r10"); \
- register unsigned long int __r15 asm ("r15") = SYS_futex; \
+ register long int __o0 asm ("out0") = (long int) (futex); \
+ register long int __o1 asm ("out1") = FUTEX_WAKE; \
+ register long int __o2 asm ("out2") = (long int) (nr); \
+ register long int __r8 asm ("r8"); \
+ register long int __r10 asm ("r10"); \
+ register long int __r15 asm ("r15") = SYS_futex; \
\
- __asm __volatile ("break %3;;" \
- : "=r" (__r8), "=r" (__r10), "=r" (__r15) \
- : "i" (0x100000), "2" (__r15), "r" (__o0), "r" (__o1), \
- "r" (__o2) \
+ __asm __volatile ("break %6;;" \
+ : "=r" (__r8), "=r" (__r10), "=r" (__r15), \
+ "=r" (__o0), "=r" (__o1), "=r" (__o2) \
+ : "i" (0x100000), "2" (__r15), "3" (__o0), "4" (__o1), \
+ "5" (__o2) \
: "out3", lll_futex_clobbers); \
__r10 == -1 ? -__r8 : __r8; \
})