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author | Peter Pearse <peter.pearse@arm.com> | 2007-05-18 13:33:23 (GMT) |
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committer | Peter Pearse <peter.pearse@arm.com> | 2007-05-18 13:33:23 (GMT) |
commit | fdda367561f0f6fb21d5b575402c0f9d2fd08e76 (patch) | |
tree | afb703e6e43ff91e6f456f12fbb43fb598373fd5 /cpu/microblaze/exception.c | |
parent | 1443a31457d68f7e8f0b9403e9832ec1e79dc59d (diff) | |
parent | 70124c2602ae2d4c5d3dba05b482d91548242de8 (diff) | |
download | u-boot-fdda367561f0f6fb21d5b575402c0f9d2fd08e76.tar.xz |
Merge with git://www.denx.de/git/u-boot.git
Diffstat (limited to 'cpu/microblaze/exception.c')
-rw-r--r-- | cpu/microblaze/exception.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/cpu/microblaze/exception.c b/cpu/microblaze/exception.c index b135acb..d76b05a 100644 --- a/cpu/microblaze/exception.c +++ b/cpu/microblaze/exception.c @@ -23,15 +23,16 @@ */ #include <common.h> +#include <asm/asm.h> void _hw_exception_handler (void) { int address = 0; int state = 0; /* loading address of exception EAR */ - __asm__ __volatile ("mfs %0,rear"::"r" (address):"memory"); + MFS (address, rear); /* loading excetpion state register ESR */ - __asm__ __volatile ("mfs %0,resr"::"r" (state):"memory"); + MFS (state, resr); printf ("Hardware exception at 0x%x address\n", address); switch (state & 0x1f) { /* mask on exception cause */ case 0x1: @@ -49,6 +50,11 @@ void _hw_exception_handler (void) case 0x5: puts ("Divide by zero exception\n"); break; +#ifdef MICROBLAZE_V5 + case 0x1000: + puts ("Exception in delay slot\n"); + break; +#endif default: puts ("Undefined cause\n"); break; |