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accel/tcg: Use cpu_loop_exit_requested() in cpu_loop_exec_tb() 

Do not open-code cpu_loop_exit_requested().

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20240428214915.10339-9-philmd@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2024-04-24 11:25:52 +02:00
parent 74781c0888
commit 0650fc1ea3
1 changed files with 2 additions and 5 deletions
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7
accel/tcg/cpu-exec.c
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@ -900,8 +900,6 @@ static inline void cpu_loop_exec_tb(CPUState *cpu, TranslationBlock *tb,
vaddr pc, TranslationBlock **last_tb,
int *tb_exit)
{
int32_t insns_left;
trace_exec_tb(tb, pc);
tb = cpu_tb_exec(cpu, tb, tb_exit);
if (*tb_exit != TB_EXIT_REQUESTED) {
@ -910,8 +908,7 @@ static inline void cpu_loop_exec_tb(CPUState *cpu, TranslationBlock *tb,
}
*last_tb = NULL;
insns_left = qatomic_read(&cpu->neg.icount_decr.u32);
if (insns_left < 0) {
if (cpu_loop_exit_requested(cpu)) {
/* Something asked us to stop executing chained TBs; just
* continue round the main loop. Whatever requested the exit
* will also have set something else (eg exit_request or
@ -928,7 +925,7 @@ static inline void cpu_loop_exec_tb(CPUState *cpu, TranslationBlock *tb,
/* Ensure global icount has gone forward */
icount_update(cpu);
/* Refill decrementer and continue execution. */
insns_left = MIN(0xffff, cpu->icount_budget);
int32_t insns_left = MIN(0xffff, cpu->icount_budget);
cpu->neg.icount_decr.u16.low = insns_left;
cpu->icount_extra = cpu->icount_budget - insns_left;