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M1 W^X fully supported

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lazymio
2024-02-12 00:10:44 +08:00
parent e915e18987
commit 822bb527f3
8 changed files with 223 additions and 47 deletions
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4
qemu/accel/tcg/cpu-exec.c
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@@ -56,11 +56,11 @@ static inline tcg_target_ulong cpu_tb_exec(CPUState *cpu, TranslationBlock *itb)
uint8_t *tb_ptr = itb->tc.ptr;
UC_TRACE_START(UC_TRACE_TB_EXEC);
tb_exec_lock(cpu->uc->tcg_ctx);
tb_exec_lock(cpu->uc);
ret = tcg_qemu_tb_exec(env, tb_ptr);
if (cpu->uc->nested_level == 1) {
// Only unlock (allow writing to JIT area) if we are the outmost uc_emu_start
tb_exec_unlock(cpu->uc->tcg_ctx);
tb_exec_unlock(cpu->uc);
}
UC_TRACE_END(UC_TRACE_TB_EXEC, "[uc] exec tb 0x%" PRIx64 ": ", itb->pc);