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yann@2437
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1 |
sniped from suse
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yann@2437
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2 |
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yann@2437
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3 |
Index: sysdeps/powerpc/bits/atomic.h
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yann@2437
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4 |
===================================================================
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yann@2437
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RCS file: /cvs/glibc/libc/sysdeps/powerpc/bits/atomic.h,v
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yann@2437
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retrieving revision 1.17
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yann@2437
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7 |
diff -u -a -p -r1.17 atomic.h
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yann@2437
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8 |
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yann@2437
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diff -durN glibc-2.12.1.orig/sysdeps/powerpc/bits/atomic.h glibc-2.12.1/sysdeps/powerpc/bits/atomic.h
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yann@2437
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--- glibc-2.12.1.orig/sysdeps/powerpc/bits/atomic.h 2007-03-26 22:15:28.000000000 +0200
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yann@2437
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11 |
+++ glibc-2.12.1/sysdeps/powerpc/bits/atomic.h 2009-11-13 00:51:19.000000000 +0100
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yann@2437
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@@ -85,14 +85,14 @@
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yann@2437
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__typeof (*(mem)) __tmp; \
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yann@2437
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14 |
__typeof (mem) __memp = (mem); \
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yann@2437
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15 |
__asm __volatile ( \
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yann@2437
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16 |
- "1: lwarx %0,0,%1" MUTEX_HINT_ACQ "\n" \
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yann@2437
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+ "1: lwarx %0,%y1" MUTEX_HINT_ACQ "\n" \
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yann@2437
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18 |
" cmpw %0,%2\n" \
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yann@2437
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19 |
" bne 2f\n" \
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yann@2437
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20 |
- " stwcx. %3,0,%1\n" \
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yann@2437
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21 |
+ " stwcx. %3,%y1\n" \
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yann@2437
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22 |
" bne- 1b\n" \
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yann@2437
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23 |
"2: " __ARCH_ACQ_INSTR \
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yann@2437
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24 |
- : "=&r" (__tmp) \
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yann@2437
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25 |
- : "b" (__memp), "r" (oldval), "r" (newval) \
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yann@2437
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+ : "=&r" (__tmp), "+Z" (*__memp) \
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yann@2437
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+ : "r" (oldval), "r" (newval) \
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yann@2437
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: "cr0", "memory"); \
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yann@2437
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__tmp; \
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yann@2437
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30 |
})
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yann@2437
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@@ -102,14 +102,14 @@
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yann@2437
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32 |
__typeof (*(mem)) __tmp; \
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yann@2437
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__typeof (mem) __memp = (mem); \
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yann@2437
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__asm __volatile (__ARCH_REL_INSTR "\n" \
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yann@2437
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- "1: lwarx %0,0,%1" MUTEX_HINT_REL "\n" \
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yann@2437
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+ "1: lwarx %0,%y1" MUTEX_HINT_REL "\n" \
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yann@2437
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" cmpw %0,%2\n" \
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yann@2437
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" bne 2f\n" \
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yann@2437
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- " stwcx. %3,0,%1\n" \
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yann@2437
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+ " stwcx. %3,%y1\n" \
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yann@2437
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" bne- 1b\n" \
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yann@2437
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"2: " \
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yann@2437
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- : "=&r" (__tmp) \
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yann@2437
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- : "b" (__memp), "r" (oldval), "r" (newval) \
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yann@2437
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+ : "=&r" (__tmp), "+Z" (__memp) \
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yann@2437
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+ : "r" (oldval), "r" (newval) \
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yann@2437
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: "cr0", "memory"); \
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yann@2437
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__tmp; \
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yann@2437
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})
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yann@2437
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@@ -118,12 +118,12 @@
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yann@2437
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({ \
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yann@2437
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__typeof (*mem) __val; \
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yann@2437
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__asm __volatile ( \
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yann@2437
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- "1: lwarx %0,0,%2" MUTEX_HINT_ACQ "\n" \
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yann@2437
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- " stwcx. %3,0,%2\n" \
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yann@2437
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+ "1: lwarx %0,%y1" MUTEX_HINT_ACQ "\n" \
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yann@2437
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+ " stwcx. %2,%y1\n" \
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yann@2437
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" bne- 1b\n" \
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yann@2437
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" " __ARCH_ACQ_INSTR \
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yann@2437
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- : "=&r" (__val), "=m" (*mem) \
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yann@2437
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- : "b" (mem), "r" (value), "m" (*mem) \
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yann@2437
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+ : "=&r" (__val), "+Z" (*mem) \
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yann@2437
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+ : "r" (value) \
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yann@2437
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: "cr0", "memory"); \
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yann@2437
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__val; \
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yann@2437
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})
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yann@2437
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@@ -132,11 +132,11 @@
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yann@2437
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({ \
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yann@2437
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__typeof (*mem) __val; \
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yann@2437
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__asm __volatile (__ARCH_REL_INSTR "\n" \
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yann@2437
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- "1: lwarx %0,0,%2" MUTEX_HINT_REL "\n" \
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yann@2437
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- " stwcx. %3,0,%2\n" \
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yann@2437
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+ "1: lwarx %0,%y1" MUTEX_HINT_REL "\n" \
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yann@2437
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+ " stwcx. %2,%y1\n" \
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yann@2437
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" bne- 1b" \
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yann@2437
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- : "=&r" (__val), "=m" (*mem) \
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yann@2437
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- : "b" (mem), "r" (value), "m" (*mem) \
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yann@2437
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+ : "=&r" (__val), "+Z" (*mem) \
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yann@2437
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+ : "r" (value) \
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yann@2437
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: "cr0", "memory"); \
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yann@2437
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__val; \
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yann@2437
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})
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yann@2437
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@@ -144,12 +144,12 @@
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yann@2437
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#define __arch_atomic_exchange_and_add_32(mem, value) \
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yann@2437
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({ \
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yann@2437
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__typeof (*mem) __val, __tmp; \
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yann@2437
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- __asm __volatile ("1: lwarx %0,0,%3\n" \
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yann@2437
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- " add %1,%0,%4\n" \
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yann@2437
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- " stwcx. %1,0,%3\n" \
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yann@2437
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+ __asm __volatile ("1: lwarx %0,%y2\n" \
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yann@2437
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+ " add %1,%0,%3\n" \
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yann@2437
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+ " stwcx. %1,%y2\n" \
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yann@2437
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" bne- 1b" \
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yann@2437
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- : "=&b" (__val), "=&r" (__tmp), "=m" (*mem) \
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yann@2437
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- : "b" (mem), "r" (value), "m" (*mem) \
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yann@2437
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+ : "=&b" (__val), "=&r" (__tmp), "+Z" (*mem) \
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yann@2437
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+ : "r" (value) \
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yann@2437
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: "cr0", "memory"); \
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yann@2437
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__val; \
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yann@2437
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})
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yann@2437
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@@ -157,12 +157,12 @@
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yann@2437
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#define __arch_atomic_increment_val_32(mem) \
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yann@2437
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({ \
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yann@2437
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__typeof (*(mem)) __val; \
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yann@2437
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- __asm __volatile ("1: lwarx %0,0,%2\n" \
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yann@2437
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+ __asm __volatile ("1: lwarx %0,%y1\n" \
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yann@2437
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" addi %0,%0,1\n" \
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yann@2437
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- " stwcx. %0,0,%2\n" \
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yann@2437
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+ " stwcx. %0,%y1\n" \
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yann@2437
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" bne- 1b" \
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yann@2437
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- : "=&b" (__val), "=m" (*mem) \
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yann@2437
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- : "b" (mem), "m" (*mem) \
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yann@2437
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+ : "=&b" (__val), "+Z" (*mem) \
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yann@2437
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114 |
+ : \
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yann@2437
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: "cr0", "memory"); \
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yann@2437
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__val; \
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yann@2437
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})
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yann@2437
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@@ -170,27 +170,27 @@
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yann@2437
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#define __arch_atomic_decrement_val_32(mem) \
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yann@2437
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({ \
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yann@2437
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__typeof (*(mem)) __val; \
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yann@2437
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122 |
- __asm __volatile ("1: lwarx %0,0,%2\n" \
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yann@2437
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+ __asm __volatile ("1: lwarx %0,%y1\n" \
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yann@2437
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" subi %0,%0,1\n" \
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yann@2437
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125 |
- " stwcx. %0,0,%2\n" \
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yann@2437
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+ " stwcx. %0,%y1\n" \
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yann@2437
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" bne- 1b" \
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yann@2437
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128 |
- : "=&b" (__val), "=m" (*mem) \
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yann@2437
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129 |
- : "b" (mem), "m" (*mem) \
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yann@2437
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130 |
+ : "=&b" (__val), "+Z" (*mem) \
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yann@2437
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+ : \
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yann@2437
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: "cr0", "memory"); \
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yann@2437
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__val; \
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yann@2437
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})
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yann@2437
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135 |
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yann@2437
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136 |
#define __arch_atomic_decrement_if_positive_32(mem) \
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yann@2437
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({ int __val, __tmp; \
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yann@2437
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138 |
- __asm __volatile ("1: lwarx %0,0,%3\n" \
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yann@2437
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+ __asm __volatile ("1: lwarx %0,%y2\n" \
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yann@2437
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140 |
" cmpwi 0,%0,0\n" \
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yann@2437
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141 |
" addi %1,%0,-1\n" \
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yann@2437
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142 |
" ble 2f\n" \
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yann@2437
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143 |
- " stwcx. %1,0,%3\n" \
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yann@2437
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144 |
+ " stwcx. %1,%y2\n" \
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yann@2437
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145 |
" bne- 1b\n" \
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yann@2437
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146 |
"2: " __ARCH_ACQ_INSTR \
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yann@2437
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147 |
- : "=&b" (__val), "=&r" (__tmp), "=m" (*mem) \
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yann@2437
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148 |
- : "b" (mem), "m" (*mem) \
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yann@2437
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149 |
+ : "=&b" (__val), "=&r" (__tmp), "+Z" (*mem) \
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yann@2437
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150 |
+ : \
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yann@2437
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: "cr0", "memory"); \
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yann@2437
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__val; \
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yann@2437
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153 |
})
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yann@2437
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154 |
diff -durN glibc-2.12.1.orig/sysdeps/powerpc/powerpc32/bits/atomic.h glibc-2.12.1/sysdeps/powerpc/powerpc32/bits/atomic.h
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yann@2437
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155 |
--- glibc-2.12.1.orig/sysdeps/powerpc/powerpc32/bits/atomic.h 2007-03-26 22:15:45.000000000 +0200
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yann@2437
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156 |
+++ glibc-2.12.1/sysdeps/powerpc/powerpc32/bits/atomic.h 2009-11-13 00:51:19.000000000 +0100
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yann@2437
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157 |
@@ -44,14 +44,14 @@
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yann@2437
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158 |
({ \
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yann@2437
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159 |
unsigned int __tmp; \
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yann@2437
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160 |
__asm __volatile ( \
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yann@2437
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161 |
- "1: lwarx %0,0,%1" MUTEX_HINT_ACQ "\n" \
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yann@2437
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162 |
+ "1: lwarx %0,%y1" MUTEX_HINT_ACQ "\n" \
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yann@2437
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163 |
" subf. %0,%2,%0\n" \
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yann@2437
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164 |
" bne 2f\n" \
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yann@2437
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165 |
- " stwcx. %3,0,%1\n" \
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yann@2437
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166 |
+ " stwcx. %3,%y1\n" \
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yann@2437
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167 |
" bne- 1b\n" \
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yann@2437
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168 |
"2: " __ARCH_ACQ_INSTR \
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yann@2437
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169 |
- : "=&r" (__tmp) \
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yann@2437
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170 |
- : "b" (mem), "r" (oldval), "r" (newval) \
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yann@2437
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171 |
+ : "=&r" (__tmp), "+Z" (*(mem)) \
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yann@2437
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172 |
+ : "r" (oldval), "r" (newval) \
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yann@2437
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173 |
: "cr0", "memory"); \
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yann@2437
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174 |
__tmp != 0; \
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yann@2437
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175 |
})
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yann@2437
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176 |
@@ -60,14 +60,14 @@
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yann@2437
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177 |
({ \
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yann@2437
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178 |
unsigned int __tmp; \
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yann@2437
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179 |
__asm __volatile (__ARCH_REL_INSTR "\n" \
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yann@2437
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180 |
- "1: lwarx %0,0,%1" MUTEX_HINT_REL "\n" \
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yann@2437
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181 |
+ "1: lwarx %0,%y1" MUTEX_HINT_REL "\n" \
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yann@2437
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182 |
" subf. %0,%2,%0\n" \
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yann@2437
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183 |
" bne 2f\n" \
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yann@2437
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184 |
- " stwcx. %3,0,%1\n" \
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yann@2437
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185 |
+ " stwcx. %3,%y1\n" \
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yann@2437
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186 |
" bne- 1b\n" \
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yann@2437
|
187 |
"2: " \
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yann@2437
|
188 |
- : "=&r" (__tmp) \
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yann@2437
|
189 |
- : "b" (mem), "r" (oldval), "r" (newval) \
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yann@2437
|
190 |
+ : "=&r" (__tmp), "+Z" (*(mem)) \
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yann@2437
|
191 |
+ : "r" (oldval), "r" (newval) \
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yann@2437
|
192 |
: "cr0", "memory"); \
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yann@2437
|
193 |
__tmp != 0; \
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yann@2437
|
194 |
})
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yann@2437
|
195 |
diff -durN glibc-2.12.1.orig/sysdeps/powerpc/powerpc64/bits/atomic.h glibc-2.12.1/sysdeps/powerpc/powerpc64/bits/atomic.h
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yann@2437
|
196 |
--- glibc-2.12.1.orig/sysdeps/powerpc/powerpc64/bits/atomic.h 2007-03-26 22:16:03.000000000 +0200
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yann@2437
|
197 |
+++ glibc-2.12.1/sysdeps/powerpc/powerpc64/bits/atomic.h 2009-11-13 00:51:19.000000000 +0100
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yann@2437
|
198 |
@@ -44,14 +44,14 @@
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yann@2437
|
199 |
({ \
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yann@2437
|
200 |
unsigned int __tmp, __tmp2; \
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yann@2437
|
201 |
__asm __volatile (" clrldi %1,%1,32\n" \
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yann@2437
|
202 |
- "1: lwarx %0,0,%2" MUTEX_HINT_ACQ "\n" \
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yann@2437
|
203 |
+ "1: lwarx %0,%y2" MUTEX_HINT_ACQ "\n" \
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yann@2437
|
204 |
" subf. %0,%1,%0\n" \
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yann@2437
|
205 |
" bne 2f\n" \
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yann@2437
|
206 |
- " stwcx. %4,0,%2\n" \
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yann@2437
|
207 |
+ " stwcx. %4,%y2\n" \
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yann@2437
|
208 |
" bne- 1b\n" \
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yann@2437
|
209 |
"2: " __ARCH_ACQ_INSTR \
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yann@2437
|
210 |
- : "=&r" (__tmp), "=r" (__tmp2) \
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yann@2437
|
211 |
- : "b" (mem), "1" (oldval), "r" (newval) \
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yann@2437
|
212 |
+ : "=&r" (__tmp), "=r" (__tmp2), "+Z" (*(mem)) \
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yann@2437
|
213 |
+ : "1" (oldval), "r" (newval) \
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yann@2437
|
214 |
: "cr0", "memory"); \
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yann@2437
|
215 |
__tmp != 0; \
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|
yann@2437
|
216 |
})
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yann@2437
|
217 |
@@ -61,14 +61,14 @@
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yann@2437
|
218 |
unsigned int __tmp, __tmp2; \
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|
yann@2437
|
219 |
__asm __volatile (__ARCH_REL_INSTR "\n" \
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yann@2437
|
220 |
" clrldi %1,%1,32\n" \
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yann@2437
|
221 |
- "1: lwarx %0,0,%2" MUTEX_HINT_REL "\n" \
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|
yann@2437
|
222 |
+ "1: lwarx %0,%y2" MUTEX_HINT_REL "\n" \
|
|
yann@2437
|
223 |
" subf. %0,%1,%0\n" \
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yann@2437
|
224 |
" bne 2f\n" \
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yann@2437
|
225 |
- " stwcx. %4,0,%2\n" \
|
|
yann@2437
|
226 |
+ " stwcx. %4,%y2\n" \
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yann@2437
|
227 |
" bne- 1b\n" \
|
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yann@2437
|
228 |
"2: " \
|
|
yann@2437
|
229 |
- : "=&r" (__tmp), "=r" (__tmp2) \
|
|
yann@2437
|
230 |
- : "b" (mem), "1" (oldval), "r" (newval) \
|
|
yann@2437
|
231 |
+ : "=&r" (__tmp), "=r" (__tmp2), "+Z" (*(mem)) \
|
|
yann@2437
|
232 |
+ : "1" (oldval), "r" (newval) \
|
|
yann@2437
|
233 |
: "cr0", "memory"); \
|
|
yann@2437
|
234 |
__tmp != 0; \
|
|
yann@2437
|
235 |
})
|
|
yann@2437
|
236 |
@@ -82,14 +82,14 @@
|
|
yann@2437
|
237 |
({ \
|
|
yann@2437
|
238 |
unsigned long __tmp; \
|
|
yann@2437
|
239 |
__asm __volatile ( \
|
|
yann@2437
|
240 |
- "1: ldarx %0,0,%1" MUTEX_HINT_ACQ "\n" \
|
|
yann@2437
|
241 |
+ "1: ldarx %0,%y1" MUTEX_HINT_ACQ "\n" \
|
|
yann@2437
|
242 |
" subf. %0,%2,%0\n" \
|
|
yann@2437
|
243 |
" bne 2f\n" \
|
|
yann@2437
|
244 |
- " stdcx. %3,0,%1\n" \
|
|
yann@2437
|
245 |
+ " stdcx. %3,%y1\n" \
|
|
yann@2437
|
246 |
" bne- 1b\n" \
|
|
yann@2437
|
247 |
"2: " __ARCH_ACQ_INSTR \
|
|
yann@2437
|
248 |
- : "=&r" (__tmp) \
|
|
yann@2437
|
249 |
- : "b" (mem), "r" (oldval), "r" (newval) \
|
|
yann@2437
|
250 |
+ : "=&r" (__tmp), "+Z" (*(mem)) \
|
|
yann@2437
|
251 |
+ : "r" (oldval), "r" (newval) \
|
|
yann@2437
|
252 |
: "cr0", "memory"); \
|
|
yann@2437
|
253 |
__tmp != 0; \
|
|
yann@2437
|
254 |
})
|
|
yann@2437
|
255 |
@@ -98,14 +98,14 @@
|
|
yann@2437
|
256 |
({ \
|
|
yann@2437
|
257 |
unsigned long __tmp; \
|
|
yann@2437
|
258 |
__asm __volatile (__ARCH_REL_INSTR "\n" \
|
|
yann@2437
|
259 |
- "1: ldarx %0,0,%2" MUTEX_HINT_REL "\n" \
|
|
yann@2437
|
260 |
+ "1: ldarx %0,%y1" MUTEX_HINT_REL "\n" \
|
|
yann@2437
|
261 |
" subf. %0,%2,%0\n" \
|
|
yann@2437
|
262 |
" bne 2f\n" \
|
|
yann@2437
|
263 |
- " stdcx. %3,0,%1\n" \
|
|
yann@2437
|
264 |
+ " stdcx. %3,%y1\n" \
|
|
yann@2437
|
265 |
" bne- 1b\n" \
|
|
yann@2437
|
266 |
"2: " \
|
|
yann@2437
|
267 |
- : "=&r" (__tmp) \
|
|
yann@2437
|
268 |
- : "b" (mem), "r" (oldval), "r" (newval) \
|
|
yann@2437
|
269 |
+ : "=&r" (__tmp), "+Z" (*(mem)) \
|
|
yann@2437
|
270 |
+ : "r" (oldval), "r" (newval) \
|
|
yann@2437
|
271 |
: "cr0", "memory"); \
|
|
yann@2437
|
272 |
__tmp != 0; \
|
|
yann@2437
|
273 |
})
|
|
yann@2437
|
274 |
@@ -115,14 +115,14 @@
|
|
yann@2437
|
275 |
__typeof (*(mem)) __tmp; \
|
|
yann@2437
|
276 |
__typeof (mem) __memp = (mem); \
|
|
yann@2437
|
277 |
__asm __volatile ( \
|
|
yann@2437
|
278 |
- "1: ldarx %0,0,%1" MUTEX_HINT_ACQ "\n" \
|
|
yann@2437
|
279 |
+ "1: ldarx %0,%y1" MUTEX_HINT_ACQ "\n" \
|
|
yann@2437
|
280 |
" cmpd %0,%2\n" \
|
|
yann@2437
|
281 |
" bne 2f\n" \
|
|
yann@2437
|
282 |
- " stdcx. %3,0,%1\n" \
|
|
yann@2437
|
283 |
+ " stdcx. %3,%y1\n" \
|
|
yann@2437
|
284 |
" bne- 1b\n" \
|
|
yann@2437
|
285 |
"2: " __ARCH_ACQ_INSTR \
|
|
yann@2437
|
286 |
- : "=&r" (__tmp) \
|
|
yann@2437
|
287 |
- : "b" (__memp), "r" (oldval), "r" (newval) \
|
|
yann@2437
|
288 |
+ : "=&r" (__tmp), "+Z" (*__memp) \
|
|
yann@2437
|
289 |
+ : "r" (oldval), "r" (newval) \
|
|
yann@2437
|
290 |
: "cr0", "memory"); \
|
|
yann@2437
|
291 |
__tmp; \
|
|
yann@2437
|
292 |
})
|
|
yann@2437
|
293 |
@@ -132,14 +132,14 @@
|
|
yann@2437
|
294 |
__typeof (*(mem)) __tmp; \
|
|
yann@2437
|
295 |
__typeof (mem) __memp = (mem); \
|
|
yann@2437
|
296 |
__asm __volatile (__ARCH_REL_INSTR "\n" \
|
|
yann@2437
|
297 |
- "1: ldarx %0,0,%1" MUTEX_HINT_REL "\n" \
|
|
yann@2437
|
298 |
+ "1: ldarx %0,%y1" MUTEX_HINT_REL "\n" \
|
|
yann@2437
|
299 |
" cmpd %0,%2\n" \
|
|
yann@2437
|
300 |
" bne 2f\n" \
|
|
yann@2437
|
301 |
- " stdcx. %3,0,%1\n" \
|
|
yann@2437
|
302 |
+ " stdcx. %3,%y1\n" \
|
|
yann@2437
|
303 |
" bne- 1b\n" \
|
|
yann@2437
|
304 |
"2: " \
|
|
yann@2437
|
305 |
- : "=&r" (__tmp) \
|
|
yann@2437
|
306 |
- : "b" (__memp), "r" (oldval), "r" (newval) \
|
|
yann@2437
|
307 |
+ : "=&r" (__tmp), "+Z" (*__memp) \
|
|
yann@2437
|
308 |
+ : "r" (oldval), "r" (newval) \
|
|
yann@2437
|
309 |
: "cr0", "memory"); \
|
|
yann@2437
|
310 |
__tmp; \
|
|
yann@2437
|
311 |
})
|
|
yann@2437
|
312 |
@@ -148,12 +148,12 @@
|
|
yann@2437
|
313 |
({ \
|
|
yann@2437
|
314 |
__typeof (*mem) __val; \
|
|
yann@2437
|
315 |
__asm __volatile (__ARCH_REL_INSTR "\n" \
|
|
yann@2437
|
316 |
- "1: ldarx %0,0,%2" MUTEX_HINT_ACQ "\n" \
|
|
yann@2437
|
317 |
- " stdcx. %3,0,%2\n" \
|
|
yann@2437
|
318 |
+ "1: ldarx %0,%y1" MUTEX_HINT_ACQ "\n" \
|
|
yann@2437
|
319 |
+ " stdcx. %2,%y1\n" \
|
|
yann@2437
|
320 |
" bne- 1b\n" \
|
|
yann@2437
|
321 |
" " __ARCH_ACQ_INSTR \
|
|
yann@2437
|
322 |
- : "=&r" (__val), "=m" (*mem) \
|
|
yann@2437
|
323 |
- : "b" (mem), "r" (value), "m" (*mem) \
|
|
yann@2437
|
324 |
+ : "=&r" (__val), "+Z" (*(mem)) \
|
|
yann@2437
|
325 |
+ : "r" (value) \
|
|
yann@2437
|
326 |
: "cr0", "memory"); \
|
|
yann@2437
|
327 |
__val; \
|
|
yann@2437
|
328 |
})
|
|
yann@2437
|
329 |
@@ -162,11 +162,11 @@
|
|
yann@2437
|
330 |
({ \
|
|
yann@2437
|
331 |
__typeof (*mem) __val; \
|
|
yann@2437
|
332 |
__asm __volatile (__ARCH_REL_INSTR "\n" \
|
|
yann@2437
|
333 |
- "1: ldarx %0,0,%2" MUTEX_HINT_REL "\n" \
|
|
yann@2437
|
334 |
- " stdcx. %3,0,%2\n" \
|
|
yann@2437
|
335 |
+ "1: ldarx %0,%y1" MUTEX_HINT_REL "\n" \
|
|
yann@2437
|
336 |
+ " stdcx. %2,%y1\n" \
|
|
yann@2437
|
337 |
" bne- 1b" \
|
|
yann@2437
|
338 |
- : "=&r" (__val), "=m" (*mem) \
|
|
yann@2437
|
339 |
- : "b" (mem), "r" (value), "m" (*mem) \
|
|
yann@2437
|
340 |
+ : "=&r" (__val), "+Z" (*(mem)) \
|
|
yann@2437
|
341 |
+ : "r" (value) \
|
|
yann@2437
|
342 |
: "cr0", "memory"); \
|
|
yann@2437
|
343 |
__val; \
|
|
yann@2437
|
344 |
})
|
|
yann@2437
|
345 |
@@ -174,12 +174,12 @@
|
|
yann@2437
|
346 |
#define __arch_atomic_exchange_and_add_64(mem, value) \
|
|
yann@2437
|
347 |
({ \
|
|
yann@2437
|
348 |
__typeof (*mem) __val, __tmp; \
|
|
yann@2437
|
349 |
- __asm __volatile ("1: ldarx %0,0,%3\n" \
|
|
yann@2437
|
350 |
- " add %1,%0,%4\n" \
|
|
yann@2437
|
351 |
- " stdcx. %1,0,%3\n" \
|
|
yann@2437
|
352 |
+ __asm __volatile ("1: ldarx %0,%y2\n" \
|
|
yann@2437
|
353 |
+ " add %1,%0,%3\n" \
|
|
yann@2437
|
354 |
+ " stdcx. %1,%y2\n" \
|
|
yann@2437
|
355 |
" bne- 1b" \
|
|
yann@2437
|
356 |
- : "=&b" (__val), "=&r" (__tmp), "=m" (*mem) \
|
|
yann@2437
|
357 |
- : "b" (mem), "r" (value), "m" (*mem) \
|
|
yann@2437
|
358 |
+ : "=&b" (__val), "=&r" (__tmp), "+Z" (*(mem)) \
|
|
yann@2437
|
359 |
+ : "r" (value) \
|
|
yann@2437
|
360 |
: "cr0", "memory"); \
|
|
yann@2437
|
361 |
__val; \
|
|
yann@2437
|
362 |
})
|
|
yann@2437
|
363 |
@@ -187,12 +187,12 @@
|
|
yann@2437
|
364 |
#define __arch_atomic_increment_val_64(mem) \
|
|
yann@2437
|
365 |
({ \
|
|
yann@2437
|
366 |
__typeof (*(mem)) __val; \
|
|
yann@2437
|
367 |
- __asm __volatile ("1: ldarx %0,0,%2\n" \
|
|
yann@2437
|
368 |
+ __asm __volatile ("1: ldarx %0,%y1\n" \
|
|
yann@2437
|
369 |
" addi %0,%0,1\n" \
|
|
yann@2437
|
370 |
- " stdcx. %0,0,%2\n" \
|
|
yann@2437
|
371 |
+ " stdcx. %0,%y1\n" \
|
|
yann@2437
|
372 |
" bne- 1b" \
|
|
yann@2437
|
373 |
- : "=&b" (__val), "=m" (*mem) \
|
|
yann@2437
|
374 |
- : "b" (mem), "m" (*mem) \
|
|
yann@2437
|
375 |
+ : "=&b" (__val), "+Z" (*(mem)) \
|
|
yann@2437
|
376 |
+ : \
|
|
yann@2437
|
377 |
: "cr0", "memory"); \
|
|
yann@2437
|
378 |
__val; \
|
|
yann@2437
|
379 |
})
|
|
yann@2437
|
380 |
@@ -200,27 +200,27 @@
|
|
yann@2437
|
381 |
#define __arch_atomic_decrement_val_64(mem) \
|
|
yann@2437
|
382 |
({ \
|
|
yann@2437
|
383 |
__typeof (*(mem)) __val; \
|
|
yann@2437
|
384 |
- __asm __volatile ("1: ldarx %0,0,%2\n" \
|
|
yann@2437
|
385 |
+ __asm __volatile ("1: ldarx %0,%y1\n" \
|
|
yann@2437
|
386 |
" subi %0,%0,1\n" \
|
|
yann@2437
|
387 |
- " stdcx. %0,0,%2\n" \
|
|
yann@2437
|
388 |
+ " stdcx. %0,%y1\n" \
|
|
yann@2437
|
389 |
" bne- 1b" \
|
|
yann@2437
|
390 |
- : "=&b" (__val), "=m" (*mem) \
|
|
yann@2437
|
391 |
- : "b" (mem), "m" (*mem) \
|
|
yann@2437
|
392 |
+ : "=&b" (__val), "+Z" (*(mem)) \
|
|
yann@2437
|
393 |
+ : \
|
|
yann@2437
|
394 |
: "cr0", "memory"); \
|
|
yann@2437
|
395 |
__val; \
|
|
yann@2437
|
396 |
})
|
|
yann@2437
|
397 |
|
|
yann@2437
|
398 |
#define __arch_atomic_decrement_if_positive_64(mem) \
|
|
yann@2437
|
399 |
({ int __val, __tmp; \
|
|
yann@2437
|
400 |
- __asm __volatile ("1: ldarx %0,0,%3\n" \
|
|
yann@2437
|
401 |
+ __asm __volatile ("1: ldarx %0,%y2\n" \
|
|
yann@2437
|
402 |
" cmpdi 0,%0,0\n" \
|
|
yann@2437
|
403 |
" addi %1,%0,-1\n" \
|
|
yann@2437
|
404 |
" ble 2f\n" \
|
|
yann@2437
|
405 |
- " stdcx. %1,0,%3\n" \
|
|
yann@2437
|
406 |
+ " stdcx. %1,%y2\n" \
|
|
yann@2437
|
407 |
" bne- 1b\n" \
|
|
yann@2437
|
408 |
"2: " __ARCH_ACQ_INSTR \
|
|
yann@2437
|
409 |
- : "=&b" (__val), "=&r" (__tmp), "=m" (*mem) \
|
|
yann@2437
|
410 |
- : "b" (mem), "m" (*mem) \
|
|
yann@2437
|
411 |
+ : "=&b" (__val), "=&r" (__tmp), "+Z" (*(mem)) \
|
|
yann@2437
|
412 |
+ : \
|
|
yann@2437
|
413 |
: "cr0", "memory"); \
|
|
yann@2437
|
414 |
__val; \
|
|
yann@2437
|
415 |
})
|