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When simulating ll/sc compute the return EPC before modifying the 

registers.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Ralf Baechle 2005-04-12 11:04:15 +00:00
parent ac5d8c022f
commit 6dd0468852
1 changed files with 3 additions and 2 deletions
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5
arch/mips/kernel/traps.c
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@ -408,9 +408,10 @@ static inline void simulate_ll(struct pt_regs *regs, unsigned int opcode)
preempt_enable();
compute_return_epc(regs);
regs->regs[(opcode & RT) >> 16] = value;
compute_return_epc(regs);
return;
sig:
@ -459,9 +460,9 @@ static inline void simulate_sc(struct pt_regs *regs, unsigned int opcode)
goto sig;
}
compute_return_epc(regs);
regs->regs[reg] = 1;
compute_return_epc(regs);
return;
sig: