diff options
Diffstat (limited to 'asm/intel64/mov.cpp')
| -rw-r--r-- | asm/intel64/mov.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/asm/intel64/mov.cpp b/asm/intel64/mov.cpp index 40a48f8..8603fc9 100644 --- a/asm/intel64/mov.cpp +++ b/asm/intel64/mov.cpp @@ -15,6 +15,8 @@ Op_mov::Op_mov(Asm::Args& args) // r/m8, r8: ModRM:r/m (w), ModRM:reg (r) machine_code = std::vector<uint8_t>{ 0x88 } + ModRM(std::any_cast<Asm::Args::Register8>(args[1]).name(), std::any_cast<Asm::Args::Register8>(args[0]).name()); + } else if (args[0].type() == typeid(Asm::Args::Register32) && args[1].type() == typeid(Asm::Args::Immediate32)) { // mov reg32, imm32 + machine_code = std::vector<uint8_t>{ static_cast<uint8_t>(0xB8 + RegNo(std::any_cast<Asm::Args::Register32>(args[0]).name())) } + std::any_cast<Asm::Args::Immediate32>(args[1]).getCode(); } else { throw std::runtime_error("Unimplemented: mov "s + args[0].type().name() + " "s + args[1].type().name()); } @@ -25,6 +27,9 @@ namespace { bool registered { registerOp(mangleName<Asm::Args::Register8, Asm::Args::Register8>("mov"), [](Asm::Args& args) -> std::shared_ptr<Op>{ return std::make_shared<Op_mov>(args); + }) && + registerOp(mangleName<Asm::Args::Register32, Asm::Args::Immediate32>("mov"), [](Asm::Args& args) -> std::shared_ptr<Op>{ + return std::make_shared<Op_mov>(args); }) }; |