diff options
| -rw-r--r-- | accel/tcg/cpu-exec.c | 5 | ||||
| -rw-r--r-- | include/hw/core/tcg-cpu-ops.h | 2 |
2 files changed, 7 insertions, 0 deletions
diff --git a/accel/tcg/cpu-exec.c b/accel/tcg/cpu-exec.c index 75f7ba7..82627b1 100644 --- a/accel/tcg/cpu-exec.c +++ b/accel/tcg/cpu-exec.c @@ -664,6 +664,8 @@ static inline bool cpu_handle_halt(CPUState *cpu) { #ifndef CONFIG_USER_ONLY if (cpu->halted) { + const TCGCPUOps *tcg_ops = cpu->cc->tcg_ops; + #if defined(TARGET_I386) if (cpu->interrupt_request & CPU_INTERRUPT_POLL) { X86CPU *x86_cpu = X86_CPU(cpu); @@ -673,6 +675,9 @@ static inline bool cpu_handle_halt(CPUState *cpu) bql_unlock(); } #endif /* TARGET_I386 */ + if (tcg_ops->cpu_exec_halt) { + tcg_ops->cpu_exec_halt(cpu); + } if (!cpu_has_work(cpu)) { return true; } diff --git a/include/hw/core/tcg-cpu-ops.h b/include/hw/core/tcg-cpu-ops.h index 013867b..bf8ff8e 100644 --- a/include/hw/core/tcg-cpu-ops.h +++ b/include/hw/core/tcg-cpu-ops.h @@ -112,6 +112,8 @@ struct TCGCPUOps { void (*do_interrupt)(CPUState *cpu); /** @cpu_exec_interrupt: Callback for processing interrupts in cpu_exec */ bool (*cpu_exec_interrupt)(CPUState *cpu, int interrupt_request); + /** @cpu_exec_halt: Callback for handling halt in cpu_exec */ + void (*cpu_exec_halt)(CPUState *cpu); /** * @tlb_fill: Handle a softmmu tlb miss * |