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| author | Michal Simek <michal.simek@xilinx.com> | 2015-01-26 14:36:13 +0100 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2015-02-09 15:09:56 +0100 |
| commit | 5e2fc801ff2da9f799b0ad416a379c25aa7b7fe8 (patch) | |
| tree | ff62f89c9c8d1e466f7b1927fa5cb969a0beaa69 /arch/microblaze/cpu | |
| parent | 1c424d26975345dec30e525319056cdb2280b170 (diff) | |
| download | u-boot-imx-5e2fc801ff2da9f799b0ad416a379c25aa7b7fe8.zip u-boot-imx-5e2fc801ff2da9f799b0ad416a379c25aa7b7fe8.tar.gz u-boot-imx-5e2fc801ff2da9f799b0ad416a379c25aa7b7fe8.tar.bz2 | |
microblaze: Fix coding style in exception.c
Just coding style cleanup - no functional changes.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'arch/microblaze/cpu')
| -rw-r--r-- | arch/microblaze/cpu/exception.c | 33 |
1 files changed, 17 insertions, 16 deletions
diff --git a/arch/microblaze/cpu/exception.c b/arch/microblaze/cpu/exception.c index 4572933..aa34f45 100644 --- a/arch/microblaze/cpu/exception.c +++ b/arch/microblaze/cpu/exception.c @@ -13,51 +13,52 @@ void _hw_exception_handler (void) { int address = 0; int state = 0; + /* loading address of exception EAR */ - MFS (address, rear); + MFS(address, rear); /* loading excetpion state register ESR */ - MFS (state, resr); - printf ("Hardware exception at 0x%x address\n", address); + MFS(state, resr); + printf("Hardware exception at 0x%x address\n", address); R17(address); printf("Return address from exception 0x%x\n", address); switch (state & 0x1f) { /* mask on exception cause */ case 0x1: - puts ("Unaligned data access exception\n"); + puts("Unaligned data access exception\n"); break; case 0x2: - puts ("Illegal op-code exception\n"); + puts("Illegal op-code exception\n"); break; case 0x3: - puts ("Instruction bus error exception\n"); + puts("Instruction bus error exception\n"); break; case 0x4: - puts ("Data bus error exception\n"); + puts("Data bus error exception\n"); break; case 0x5: - puts ("Divide by zero exception\n"); + puts("Divide by zero exception\n"); break; #ifdef MICROBLAZE_V5 case 0x7: puts("Priviledged or stack protection violation exception\n"); break; case 0x1000: - puts ("Exception in delay slot\n"); + puts("Exception in delay slot\n"); break; #endif default: - puts ("Undefined cause\n"); + puts("Undefined cause\n"); break; } - printf ("Unaligned %sword access\n", ((state & 0x800) ? "" : "half")); - printf ("Unaligned %s access\n", ((state & 0x400) ? "store" : "load")); - printf ("Register R%x\n", (state & 0x3E) >> 5); - hang (); + printf("Unaligned %sword access\n", ((state & 0x800) ? "" : "half")); + printf("Unaligned %s access\n", ((state & 0x400) ? "store" : "load")); + printf("Register R%x\n", (state & 0x3E) >> 5); + hang(); } #ifdef CONFIG_SYS_USR_EXCEP void _exception_handler (void) { - puts ("User vector_exception\n"); - hang (); + puts("User vector_exception\n"); + hang(); } #endif |