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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> | 2017-02-15 14:18:53 +0100 |
| commit | 5b5ef4e479dbb437b96601e3ef4e5fc508e22dd3 (patch) | |
| tree | 8b3d875ac1ba0f0890e4bd49f85929c7d2ee148e | |
| parent | dosfs: Fix msdos_find_file_in_directory() (diff) | |
| download | rtems-5b5ef4e479dbb437b96601e3ef4e5fc508e22dd3.tar.bz2 | |
Fix exception handler for supporting FPU
Close #2401.
| -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" |