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authorTill Straumann <strauman@slac.stanford.edu>2006-07-13 00:36:15 +0000
committerTill Straumann <strauman@slac.stanford.edu>2006-07-13 00:36:15 +0000
commita031fc2272f3837b755ade30ba8d0c61820ccb93 (patch)
tree3a6c9f2b66dbd1f9fdabd1847dc405d3cadc00fd /cpukit/score/cpu/powerpc/rtems/old-exceptions/cpu.h
parent * pppd/sys-rtems.c: fixed error message so that the correct (diff)
downloadrtems-a031fc2272f3837b755ade30ba8d0c61820ccb93.tar.bz2
* rtems/old-exceptions/cpu.h, rtems/powerpc/registers.h:
Checked inline assembly; added early-clobber '&' to output operands of multi-instruction asms.
Diffstat (limited to 'cpukit/score/cpu/powerpc/rtems/old-exceptions/cpu.h')
-rw-r--r--cpukit/score/cpu/powerpc/rtems/old-exceptions/cpu.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/cpukit/score/cpu/powerpc/rtems/old-exceptions/cpu.h b/cpukit/score/cpu/powerpc/rtems/old-exceptions/cpu.h
index a81b499446..19b76da56b 100644
--- a/cpukit/score/cpu/powerpc/rtems/old-exceptions/cpu.h
+++ b/cpukit/score/cpu/powerpc/rtems/old-exceptions/cpu.h
@@ -448,7 +448,7 @@ extern const unsigned int _PPC_MSR_DISABLE_MASK;
{ register unsigned int _disable_mask = _PPC_MSR_DISABLE_MASK; \
asm volatile ( \
"mtmsr %0; andc %1,%0,%1; mtmsr %1" : \
- "=r" ((_isr_cookie)), "=r" ((_disable_mask)) : \
+ "=&r" ((_isr_cookie)), "=&r" ((_disable_mask)) : \
"0" ((_isr_cookie)), "1" ((_disable_mask)) \
); \
}