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[Qemu-devel] [PATCH] cpu-exec: Move down some declarations in cpu_exec()
From: |
Sergey Fedorov |
Subject: |
[Qemu-devel] [PATCH] cpu-exec: Move down some declarations in cpu_exec() |
Date: |
Fri, 15 Jul 2016 22:31:23 +0300 |
From: Sergey Fedorov <address@hidden>
This will fix a compiler warning with -Wclobbered:
http://lists.nongnu.org/archive/html/qemu-devel/2016-07/msg03347.html
Reported-by: Stefan Weil <address@hidden>
Signed-off-by: Sergey Fedorov <address@hidden>
Signed-off-by: Sergey Fedorov <address@hidden>
---
cpu-exec.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/cpu-exec.c b/cpu-exec.c
index b840e1d2dd41..5d9710a1eaf2 100644
--- a/cpu-exec.c
+++ b/cpu-exec.c
@@ -608,17 +608,16 @@ int cpu_exec(CPUState *cpu)
init_delay_params(&sc, cpu);
for(;;) {
- TranslationBlock *tb, *last_tb;
- int tb_exit = 0;
-
/* prepare setjmp context for exception handling */
if (sigsetjmp(cpu->jmp_env, 0) == 0) {
+ TranslationBlock *tb, *last_tb = NULL;
+ int tb_exit = 0;
+
/* if an exception is pending, we execute it here */
if (cpu_handle_exception(cpu, &ret)) {
break;
}
- last_tb = NULL; /* forget the last executed TB after exception */
cpu->tb_flushed = false; /* reset before first TB lookup */
for(;;) {
cpu_handle_interrupt(cpu, &last_tb);
--
2.9.1
- [Qemu-devel] [PATCH] cpu-exec: Move down some declarations in cpu_exec(),
Sergey Fedorov <=