From: Paul Brook <p...@codesourcery.com>
The coprocessor register rework broke cp15 based WFI instructions.
We incorrectly fall through the normal register write case, which
incorrectly adds a forced block termination. We've already done
a special version of this (DISAS_WFI), so return immediately.
Signed-off-by: Paul Brook <p...@codesourcery.com>
Reviewed-by: Peter Maydell <peter.mayd...@linaro.org>
Signed-off-by: Peter Maydell <peter.mayd...@linaro.org>
---
target-arm/translate.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/target-arm/translate.c b/target-arm/translate.c
index a2a0ecd..f39b9ca 100644
--- a/target-arm/translate.c
+++ b/target-arm/translate.c
@@ -6236,7 +6236,7 @@ static int disas_coproc_insn(CPUARMState * env,
DisasContext *s, uint32_t insn)
}
gen_set_pc_im(s->pc);
s->is_jmp = DISAS_WFI;
- break;
+ return 0;
default:
break;
}
--
1.7.1
