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Save jit state before/after callback

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lazymio
2024-02-13 11:13:01 +08:00
parent f3323469d0
commit a6fb2a6870
10 changed files with 115 additions and 41 deletions
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7
qemu/accel/tcg/cpu-exec.c
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@@ -274,7 +274,7 @@ static inline TranslationBlock *tb_find(CPUState *cpu,
}
if (HOOK_BOUND_CHECK(hook, (uint64_t)tb->pc)) {
((uc_hook_edge_gen_t)hook->callback)(uc, &cur_tb, &prev_tb, hook->user_data);
JIT_CALLBACK_GUARD(((uc_hook_edge_gen_t)hook->callback)(uc, &cur_tb, &prev_tb, hook->user_data));
}
}
}
@@ -334,6 +334,7 @@ static inline void cpu_handle_debug_exception(CPUState *cpu)
static inline bool cpu_handle_exception(CPUState *cpu, int *ret)
{
bool catched = false;
bool executable = false;
struct uc_struct *uc = cpu->uc;
struct hook *hook;
@@ -347,7 +348,7 @@ static inline bool cpu_handle_exception(CPUState *cpu, int *ret)
if (hook->to_delete) {
continue;
}
catched = ((uc_cb_hookinsn_invalid_t)hook->callback)(uc, hook->user_data);
JIT_CALLBACK_GUARD_VAR(catched, ((uc_cb_hookinsn_invalid_t)hook->callback)(uc, hook->user_data));
if (catched) {
break;
}
@@ -401,7 +402,7 @@ static inline bool cpu_handle_exception(CPUState *cpu, int *ret)
if (hook->to_delete) {
continue;
}
((uc_cb_hookintr_t)hook->callback)(uc, cpu->exception_index, hook->user_data);
JIT_CALLBACK_GUARD(((uc_cb_hookintr_t)hook->callback)(uc, cpu->exception_index, hook->user_data));
catched = true;
}
// Unicorn: If un-catched interrupt, stop executions.