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Revert invalid instruction changes

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This commit is contained in:
Maurice Heumann
2025-07-13 19:43:13 +02:00
parent 91375b22f9
commit 2185d00ec0
1 changed files with 2 additions and 16 deletions
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18
src/backends/unicorn-emulator/unicorn_x86_64_emulator.cpp
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@@ -383,22 +383,8 @@ namespace unicorn
if (inst_type == x86_hookable_instructions::invalid)
{
function_wrapper<int, uc_engine*> wrapper([this, c = std::move(callback)](uc_engine*) {
const auto ip = this->read_instruction_pointer();
const auto skip = c() == instruction_hook_continuation::skip_instruction;
const auto new_ip = this->read_instruction_pointer();
const auto has_ip_changed = ip != new_ip;
if (skip && has_ip_changed)
{
// this->violation_ip_ = new_ip;
}
else
{
this->violation_ip_ = std::nullopt;
}
return skip ? 1 : 0;
function_wrapper<int, uc_engine*> wrapper([c = std::move(callback)](uc_engine*) {
return (c() == instruction_hook_continuation::skip_instruction) ? 1 : 0;
});
uce(uc_hook_add(*this, hook.make_reference(), UC_HOOK_INSN_INVALID, wrapper.get_function(),