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| author | Robin Getz <rgetz@blackfin.uclinux.org> | 2009-02-04 16:49:45 +0800 |
|---|---|---|
| committer | Bryan Wu <cooloney@kernel.org> | 2009-02-04 16:49:45 +0800 |
| commit | 0be58939146f28394a04b61fec7e0676cdafa47e (patch) | |
| tree | 4c0daaa4fe5ffd84c1d3e993eb3134121371fc86 /arch | |
| parent | e48df47c1adabece6823395657ea6c677eb653db (diff) | |
| download | linux-stable-0be58939146f28394a04b61fec7e0676cdafa47e.tar.gz linux-stable-0be58939146f28394a04b61fec7e0676cdafa47e.tar.bz2 linux-stable-0be58939146f28394a04b61fec7e0676cdafa47e.zip | |
Blackfin arch: Add a few more instructions that can cause the trace buffer to be discontiguous
Signed-off-by: Robin Getz <rgetz@blackfin.uclinux.org>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/blackfin/kernel/traps.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/blackfin/kernel/traps.c b/arch/blackfin/kernel/traps.c index 79926413c0eb..ffe7fb53eccb 100644 --- a/arch/blackfin/kernel/traps.c +++ b/arch/blackfin/kernel/traps.c @@ -673,6 +673,14 @@ static void decode_instruction(unsigned short *address) verbose_printk("RTI"); else if (opcode == 0x0012) verbose_printk("RTX"); + else if (opcode == 0x0013) + verbose_printk("RTN"); + else if (opcode == 0x0014) + verbose_printk("RTE"); + else if (opcode == 0x0025) + verbose_printk("EMUEXCPT"); + else if (opcode == 0x0040 && opcode <= 0x0047) + verbose_printk("STI R%i", opcode & 7); else if (opcode >= 0x0050 && opcode <= 0x0057) verbose_printk("JUMP (P%i)", opcode & 7); else if (opcode >= 0x0060 && opcode <= 0x0067) @@ -681,6 +689,10 @@ static void decode_instruction(unsigned short *address) verbose_printk("CALL (PC+P%i)", opcode & 7); else if (opcode >= 0x0080 && opcode <= 0x0087) verbose_printk("JUMP (PC+P%i)", opcode & 7); + else if (opcode >= 0x0090 && opcode <= 0x009F) + verbose_printk("RAISE 0x%x", opcode & 0xF); + else if (opcode >= 0x00A0 && opcode <= 0x00AF) + verbose_printk("EXCPT 0x%x", opcode & 0xF); else if ((opcode >= 0x1000 && opcode <= 0x13FF) || (opcode >= 0x1800 && opcode <= 0x1BFF)) verbose_printk("IF !CC JUMP"); else if ((opcode >= 0x1400 && opcode <= 0x17ff) || (opcode >= 0x1c00 && opcode <= 0x1fff)) |