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microblaze: Correct signal frame setup.

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Pass the context in r7.

Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
This commit is contained in:
Edgar E. Iglesias 2010-07-15 15:32:51 +02:00
parent fed61bbe32
commit 187b4e08d3
1 changed files with 2 additions and 1 deletions
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3
linux-user/signal.c
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@ -3213,7 +3213,8 @@ static void setup_frame(int sig, struct target_sigaction *ka,
env->regs[1] = (unsigned long) frame;
/* Signal handler args: */
env->regs[5] = sig; /* Arg 0: signum */
env->regs[6] = (unsigned long) &frame->sc; /* arg 1: sigcontext */
env->regs[6] = 0;
env->regs[7] = (unsigned long) &frame->sc; /* arg 1: sigcontext */
/* Offset of 4 to handle microblaze rtid r14, 0 */
env->sregs[SR_PC] = (unsigned long)ka->_sa_handler;