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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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32
qemu/accel/tcg/cputlb.c
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@@ -1475,7 +1475,9 @@ load_helper(CPUArchState *env, target_ulong addr, TCGMemOpIdx oi,
continue;
if (!HOOK_BOUND_CHECK(hook, paddr))
continue;
if ((handled = ((uc_cb_eventmem_t)hook->callback)(uc, UC_MEM_FETCH_UNMAPPED, paddr, size, 0, hook->user_data)))
JIT_CALLBACK_GUARD_VAR(handled,
((uc_cb_eventmem_t)hook->callback)(uc, UC_MEM_FETCH_UNMAPPED, paddr, size, 0, hook->user_data));
if (handled)
break;
// the last callback may already asked to stop emulation
@@ -1490,7 +1492,9 @@ load_helper(CPUArchState *env, target_ulong addr, TCGMemOpIdx oi,
continue;
if (!HOOK_BOUND_CHECK(hook, paddr))
continue;
if ((handled = ((uc_cb_eventmem_t)hook->callback)(uc, UC_MEM_READ_UNMAPPED, paddr, size, 0, hook->user_data)))
JIT_CALLBACK_GUARD_VAR(handled,
((uc_cb_eventmem_t)hook->callback)(uc, UC_MEM_READ_UNMAPPED, paddr, size, 0, hook->user_data));
if (handled)
break;
// the last callback may already asked to stop emulation
@@ -1551,7 +1555,7 @@ load_helper(CPUArchState *env, target_ulong addr, TCGMemOpIdx oi,
continue;
if (!HOOK_BOUND_CHECK(hook, paddr))
continue;
((uc_cb_hookmem_t)hook->callback)(env->uc, UC_MEM_READ, paddr, size, 0, hook->user_data);
JIT_CALLBACK_GUARD(((uc_cb_hookmem_t)hook->callback)(env->uc, UC_MEM_READ, paddr, size, 0, hook->user_data));
// the last callback may already asked to stop emulation
if (uc->stop_request)
@@ -1566,7 +1570,9 @@ load_helper(CPUArchState *env, target_ulong addr, TCGMemOpIdx oi,
continue;
if (!HOOK_BOUND_CHECK(hook, paddr))
continue;
if ((handled = ((uc_cb_eventmem_t)hook->callback)(uc, UC_MEM_READ_PROT, paddr, size, 0, hook->user_data)))
JIT_CALLBACK_GUARD_VAR(handled,
((uc_cb_eventmem_t)hook->callback)(uc, UC_MEM_READ_PROT, paddr, size, 0, hook->user_data));
if (handled)
break;
// the last callback may already asked to stop emulation
@@ -1610,7 +1616,9 @@ load_helper(CPUArchState *env, target_ulong addr, TCGMemOpIdx oi,
continue;
if (!HOOK_BOUND_CHECK(hook, paddr))
continue;
if ((handled = ((uc_cb_eventmem_t)hook->callback)(uc, UC_MEM_FETCH_PROT, paddr, size, 0, hook->user_data)))
JIT_CALLBACK_GUARD_VAR(handled,
((uc_cb_eventmem_t)hook->callback)(uc, UC_MEM_FETCH_PROT, paddr, size, 0, hook->user_data));
if (handled)
break;
// the last callback may already asked to stop emulation
@@ -1718,8 +1726,7 @@ _out:
continue;
if (!HOOK_BOUND_CHECK(hook, paddr))
continue;
((uc_cb_hookmem_t)hook->callback)(env->uc, UC_MEM_READ_AFTER, paddr, size, res, hook->user_data);
JIT_CALLBACK_GUARD(((uc_cb_hookmem_t)hook->callback)(env->uc, UC_MEM_READ_AFTER, paddr, size, res, hook->user_data));
// the last callback may already asked to stop emulation
if (uc->stop_request)
break;
@@ -2062,8 +2069,7 @@ store_helper(CPUArchState *env, target_ulong addr, uint64_t val,
continue;
if (!HOOK_BOUND_CHECK(hook, paddr))
continue;
((uc_cb_hookmem_t)hook->callback)(uc, UC_MEM_WRITE, paddr, size, val, hook->user_data);
JIT_CALLBACK_GUARD(((uc_cb_hookmem_t)hook->callback)(uc, UC_MEM_WRITE, paddr, size, val, hook->user_data));
// the last callback may already asked to stop emulation
if (uc->stop_request)
break;
@@ -2078,7 +2084,9 @@ store_helper(CPUArchState *env, target_ulong addr, uint64_t val,
continue;
if (!HOOK_BOUND_CHECK(hook, paddr))
continue;
if ((handled = ((uc_cb_eventmem_t)hook->callback)(uc, UC_MEM_WRITE_UNMAPPED, paddr, size, val, hook->user_data)))
JIT_CALLBACK_GUARD_VAR(handled,
((uc_cb_eventmem_t)hook->callback)(uc, UC_MEM_WRITE_UNMAPPED, paddr, size, val, hook->user_data));
if (handled)
break;
// the last callback may already asked to stop emulation
@@ -2125,7 +2133,9 @@ store_helper(CPUArchState *env, target_ulong addr, uint64_t val,
continue;
if (!HOOK_BOUND_CHECK(hook, paddr))
continue;
if ((handled = ((uc_cb_eventmem_t)hook->callback)(uc, UC_MEM_WRITE_PROT, paddr, size, val, hook->user_data)))
JIT_CALLBACK_GUARD_VAR(handled,
((uc_cb_eventmem_t)hook->callback)(uc, UC_MEM_WRITE_PROT, paddr, size, val, hook->user_data));
if (handled)
break;
// the last callback may already asked to stop emulation