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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>
This commit is contained in:
Robin Getz 2009-02-04 16:49:45 +08:00 committed by Bryan Wu
parent e48df47c1a
commit 0be5893914
1 changed files with 12 additions and 0 deletions
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12
arch/blackfin/kernel/traps.c
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@ -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))