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ARC: Remove explicit passing around of ECR

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With ECR now part of pt_regs

* No need to propagate from lowest asm handlers as arg
* No need to save it in tsk->thread.cause_code
* Avoid bit chopping to access the bit-fields

More code consolidation, cleanup

Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
This commit is contained in:
Vineet Gupta
2013-06-12 15:13:40 +05:30
parent 502a0c775c
commit 38a9ff6d24
13 changed files with 59 additions and 78 deletions
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arch/arc/kernel/kgdb.c
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@@ -169,7 +169,7 @@ int kgdb_arch_init(void)
return 0;
}
void kgdb_trap(struct pt_regs *regs, int param)
void kgdb_trap(struct pt_regs *regs)
{
/* trap_s 3 is used for breakpoints that overwrite existing
* instructions, while trap_s 4 is used for compiled breakpoints.