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authorSergey Fedorov <serge.fdrv@gmail.com>2016-07-15 22:31:23 +0300
committerPaolo Bonzini <pbonzini@redhat.com>2016-07-17 09:59:22 +0200
commitca7d8e1c9ccb95257a9c9288617b270727ec3e79 (patch)
treededed09ddb432fd6e54539bd71e05d82c2a22584 /cpu-exec.c
parent101420b886eec36990419bc9ed5b503622af8a0d (diff)
downloadqemu-arm-ca7d8e1c9ccb95257a9c9288617b270727ec3e79.tar.gz
cpu-exec: Move down some declarations in cpu_exec()
This will fix a compiler warning with -Wclobbered: http://lists.nongnu.org/archive/html/qemu-devel/2016-07/msg03347.html Reported-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Sergey Fedorov <serge.fdrv@gmail.com> Signed-off-by: Sergey Fedorov <sergey.fedorov@linaro.org> Message-Id: <20160715193123.28113-1-sergey.fedorov@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'cpu-exec.c')
-rw-r--r--cpu-exec.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/cpu-exec.c b/cpu-exec.c
index b840e1d2dd..5d9710a1ea 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);