diff options
Diffstat (limited to 'accel')
| -rw-r--r-- | accel/tcg/cpu-exec.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/accel/tcg/cpu-exec.c b/accel/tcg/cpu-exec.c index 8da6a55..c68270f 100644 --- a/accel/tcg/cpu-exec.c +++ b/accel/tcg/cpu-exec.c @@ -799,8 +799,12 @@ static inline bool cpu_handle_interrupt(CPUState *cpu, * raised when single-stepping so that GDB doesn't miss the * next instruction. */ - cpu->exception_index = - (cpu->singlestep_enabled ? EXCP_DEBUG : -1); + if (unlikely(cpu->singlestep_enabled)) { + cpu->exception_index = EXCP_DEBUG; + qemu_mutex_unlock_iothread(); + return true; + } + cpu->exception_index = -1; *last_tb = NULL; } /* The target hook may have updated the 'cpu->interrupt_request'; |