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Get rid of lll_robust_dead.

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This commit is contained in:
Roland McGrath
2014-07-10 11:21:54 -07:00
parent 887865fcfa
commit c0c6bac945
17 changed files with 21 additions and 158 deletions
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15
sysdeps/unix/sysv/linux/sh/lowlevellock.h
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@@ -301,21 +301,6 @@ extern int __lll_unlock_wake (int *__futex, int private) attribute_hidden;
if (__result) \
__lll_unlock_wake (__futex, private); })
#define lll_robust_dead(futex, private) \
(void) ({ int __ignore, *__futex = &(futex); \
__asm __volatile ("\
.align 2\n\
mova 1f,r0\n\
mov r15,r1\n\
mov #-6,r15\n\
0: mov.l @%1,%0\n\
or %2,%0\n\
mov.l %0,@%1\n\
1: mov r1,r15"\
: "=&r" (__ignore) : "r" (__futex), "r" (FUTEX_OWNER_DIED) \
: "r0", "r1", "memory"); \
lll_futex_wake (__futex, 1, private); })
# ifdef NEED_SYSCALL_INST_PAD
# define SYSCALL_WITH_INST_PAD "\
trapa #0x14; or r0,r0; or r0,r0; or r0,r0; or r0,r0; or r0,r0"