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Add a new hook type UC_HOOK_TCG_OPCODE

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This commit is contained in:
lazymio
2021-11-03 01:46:24 +01:00
parent eb75d459f0
commit bcf85be86d
15 changed files with 241 additions and 2 deletions
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14
qemu/target/arm/unicorn_arm.c
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@ -477,6 +477,19 @@ static uc_err arm_query(struct uc_struct *uc, uc_query_type type,
}
}
static bool arm_opcode_hook_invalidate(uint32_t op, uint32_t flags)
{
if (op != UC_TCG_OP_SUB) {
return false;
}
if (flags == UC_TCG_OP_FLAG_CMP && op != UC_TCG_OP_SUB) {
return false;
}
return true;
}
static int arm_cpus_init(struct uc_struct *uc, const char *cpu_model)
{
ARMCPU *cpu;
@ -503,6 +516,7 @@ void arm_uc_init(struct uc_struct *uc)
uc->release = arm_release;
uc->query = arm_query;
uc->cpus_init = arm_cpus_init;
uc->opcode_hook_invalidate = arm_opcode_hook_invalidate;
uc->cpu_context_size = offsetof(CPUARMState, cpu_watchpoint);
uc_common_init(uc);
}