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| author | Sudarshan Rajagopalan <sudarshan.rajagopalan@vecna.com> | 2015-08-27 14:19:24 -0400 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2015-09-23 14:52:55 +0200 |
| commit | 7263a50d6c0edc657ac33295dd0d83cf2a8cad9e (patch) | |
| tree | b833c49fa8089b56ee8bf0c39e8b3fd16dc4c757 | |
| parent | score: Fix resource count for self-contained mutex (diff) | |
| download | rtems-7263a50d6c0edc657ac33295dd0d83cf2a8cad9e.tar.bz2 | |
Fix exception handler for supporting FPU
| -rw-r--r-- | cpukit/score/cpu/arm/armv7m-exception-default.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/cpukit/score/cpu/arm/armv7m-exception-default.c b/cpukit/score/cpu/arm/armv7m-exception-default.c index e890cdfe96..2ddc6fc772 100644 --- a/cpukit/score/cpu/arm/armv7m-exception-default.c +++ b/cpukit/score/cpu/arm/armv7m-exception-default.c @@ -28,10 +28,10 @@ void __attribute__((naked)) _ARMV7M_Exception_default( void ) "mov r2, lr\n" "mrs r1, msp\n" "mrs r0, psp\n" - "cmn r2, #3\n" - "itt ne\n" - "movne r0, r1\n" - "addne r0, %[cpufsz]\n" + "tst lr, #4\n" + "itt eq\n" + "moveq r0, r1\n" + "addeq r0, %[cpufsz]\n" "add r2, r0, %[v7mlroff]\n" "add r1, sp, %[cpulroff]\n" "ldm r2, {r3-r5}\n" |