fixed svsp.cpp

master
xtremegamer1 2 years ago
parent adff58848c
commit e62c872fbe

@ -31,19 +31,20 @@ profiler_t svsp = {
}}},
[](zydis_reg_t& vip, zydis_reg_t& vsp,
hndlr_trace_t& hndlr) -> std::optional<vinstr_t> {
vinstr_t res{mnemonic_t::lvsp};
const auto sub_vsp = std::find_if(
vinstr_t res{mnemonic_t::svsp};
const auto mov_vsp_reg = std::find_if(
hndlr.m_instrs.begin(), hndlr.m_instrs.end(),
[&](emu_instr_t& instr) -> bool {
const auto& i = instr.m_instr;
return i.mnemonic == ZYDIS_MNEMONIC_SUB &&
i.operands[0].type == ZYDIS_OPERAND_TYPE_REGISTER &&
i.operands[0].reg.value == vsp &&
i.operands[1].type == ZYDIS_OPERAND_TYPE_IMMEDIATE;
return i.mnemonic == ZYDIS_MNEMONIC_MOV &&
i.operands[0].type == ZYDIS_OPERAND_TYPE_MEMORY &&
i.operands[0].mem.base == vsp &&
i.operands[0].mem.disp.has_displacement == false &&
i.operands[1].type == ZYDIS_OPERAND_TYPE_REGISTER;
});
res.imm.has_imm = false;
res.stack_size = sub_vsp->m_instr.operands[1].imm.value.u;
res.stack_size = mov_vsp_reg->m_instr.operands[1].size;
return res;
}};
}
Loading…
Cancel
Save