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| author | Till Straumann <strauman@slac.stanford.edu> | 2009-09-10 21:20:22 +0000 |
|---|---|---|
| committer | Till Straumann <strauman@slac.stanford.edu> | 2009-09-10 21:20:22 +0000 |
| commit | 048459aeac5ec5909136e00d868e40e4c06dba14 (patch) | |
| tree | 2191dbafbb583b0b369adf466c8bfbf282b4fec3 /c/src | |
| parent | 2009-09-09 Joel Sherrill <joel.sherrill@OARcorp.com> (diff) | |
| download | rtems-048459aeac5ec5909136e00d868e40e4c06dba14.tar.bz2 | |
2009-09-10 Till Straumann <strauman@slac.stanford.edu>
* shared/misc/m68kidle.c: added "cc" clobber to inline
asm; STOP instruction modifies CCR!
Diffstat (limited to 'c/src')
| -rw-r--r-- | c/src/lib/libcpu/m68k/ChangeLog | 5 | ||||
| -rw-r--r-- | c/src/lib/libcpu/m68k/shared/misc/m68kidle.c | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/c/src/lib/libcpu/m68k/ChangeLog b/c/src/lib/libcpu/m68k/ChangeLog index 66242d3c95..97497ddf07 100644 --- a/c/src/lib/libcpu/m68k/ChangeLog +++ b/c/src/lib/libcpu/m68k/ChangeLog @@ -1,3 +1,8 @@ +2009-09-10 Till Straumann <strauman@slac.stanford.edu> + + * shared/misc/m68kidle.c: added "cc" clobber to inline + asm; STOP instruction modifies CCR! + 2009-02-11 Till Straumann <strauman@slac.stanford.edu> PR 1369/bsps diff --git a/c/src/lib/libcpu/m68k/shared/misc/m68kidle.c b/c/src/lib/libcpu/m68k/shared/misc/m68kidle.c index edf8d465da..0d368d56e0 100644 --- a/c/src/lib/libcpu/m68k/shared/misc/m68kidle.c +++ b/c/src/lib/libcpu/m68k/shared/misc/m68kidle.c @@ -38,6 +38,6 @@ void *_CPU_Thread_Idle_body( uint32_t ignored ) } #else for( ; ; ) - asm volatile( "stop #0x3000" ); /* supervisor mode, all interrupts on */ + asm volatile( "stop #0x3000":::"cc" ); /* supervisor mode, all interrupts on */ #endif } |