We will shortly require the guest pc for computing cflags,
so move the choice just after cpu_get_tb_cpu_state.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
accel/tcg/cpu-exec.c | 34 +++++++++++++++++-----------------
1 file changed, 17 insertions(+), 17 deletions(-)
diff --git a/accel/tcg/cpu-exec.c b/accel/tcg/cpu-exec.c
index 5bb099174f..4d043a11aa 100644
--- a/accel/tcg/cpu-exec.c
+++ b/accel/tcg/cpu-exec.c
@@ -502,15 +502,29 @@ static inline void tb_add_jump(TranslationBlock *tb, int n,
static inline TranslationBlock *tb_find(CPUState *cpu,
TranslationBlock *last_tb,
- int tb_exit, uint32_t cflags)
+ int tb_exit)
{
CPUArchState *env = (CPUArchState *)cpu->env_ptr;
TranslationBlock *tb;
target_ulong cs_base, pc;
- uint32_t flags;
+ uint32_t flags, cflags;
cpu_get_tb_cpu_state(env, &pc, &cs_base, &flags);
+ /*
+ * When requested, use an exact setting for cflags for the next
+ * execution. This is used for icount, precise smc, and stop-
+ * after-access watchpoints. Since this request should never
+ * have CF_INVALID set, -1 is a convenient invalid value that
+ * does not require tcg headers for cpu_common_reset.
+ */
+ cflags = cpu->cflags_next_tb;
+ if (cflags == -1) {
+ cflags = curr_cflags(cpu);
+ } else {
+ cpu->cflags_next_tb = -1;
+ }
+
tb = tb_lookup(cpu, pc, cs_base, flags, cflags);
if (tb == NULL) {
mmap_lock();
@@ -868,21 +882,7 @@ int cpu_exec(CPUState *cpu)
int tb_exit = 0;
while (!cpu_handle_interrupt(cpu, &last_tb)) {
- uint32_t cflags = cpu->cflags_next_tb;
- TranslationBlock *tb;
-
- /* When requested, use an exact setting for cflags for the next
- execution. This is used for icount, precise smc, and stop-
- after-access watchpoints. Since this request should never
- have CF_INVALID set, -1 is a convenient invalid value that
- does not require tcg headers for cpu_common_reset. */
- if (cflags == -1) {
- cflags = curr_cflags(cpu);
- } else {
- cpu->cflags_next_tb = -1;
- }
-
- tb = tb_find(cpu, last_tb, tb_exit, cflags);
+ TranslationBlock *tb = tb_find(cpu, last_tb, tb_exit);
cpu_loop_exec_tb(cpu, tb, &last_tb, &tb_exit);
/* Try to align the host and virtual clocks
if the guest is in advance */
--
2.25.1