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target-alpha: Swap shadow registers moving to/from PALmode.

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Signed-off-by: Richard Henderson <rth@twiddle.net>
This commit is contained in:
Richard Henderson 2011-04-18 14:07:59 -07:00 • committed by Richard Henderson
parent 3a6fa678bf
commit 21d2beaaef
3 changed files with 41 additions and 2 deletions
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5
target-alpha/op_helper.c
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@ -1189,9 +1189,12 @@ uint64_t helper_cvtqg (uint64_t a)
void helper_hw_ret (uint64_t a)
{
env->pc = a & ~3;
env->pal_mode = a & 1;
env->intr_flag = 0;
env->lock_addr = -1;
if ((a & 1) == 0) {
env->pal_mode = 0;
swap_shadow_regs(env);
}
}
#endif