diff options
Diffstat (limited to 'asm/intel64/mov.cpp')
| -rw-r--r-- | asm/intel64/mov.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/asm/intel64/mov.cpp b/asm/intel64/mov.cpp index e36b40d..5f09c82 100644 --- a/asm/intel64/mov.cpp +++ b/asm/intel64/mov.cpp @@ -44,6 +44,9 @@ Op_mov::Op_mov(const Asm::Args& args) } else if (args[0].type() == typeid(Asm::Args::Mem64Ptr64) && args[1].type() == typeid(Asm::Args::Register64)) { // mov [reg64], reg64 machine_code = REX("W") + std::vector<uint8_t>{ 0x89 } + ModRM(std::any_cast<Asm::Args::Register64>(args[1]).name(), std::any_cast<Asm::Args::Mem64Ptr64>(args[0]).reg()); + } else if (args[0].type() == typeid(Asm::Args::Register64) && args[1].type() == typeid(Asm::Args::Immediate32)) { // mov reg64, imm32 (sign-extended) + machine_code = REX("W") + std::vector<uint8_t>{ 0xC7 } + ModRM("/0", std::any_cast<Asm::Args::Register64>(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()); } @@ -78,6 +81,9 @@ bool registered { }) && registerOp(mangleName<Asm::Args::Mem64Ptr64, Asm::Args::Register64>("mov"), [](const Asm::Args& args) -> std::shared_ptr<Op>{ return std::make_shared<Op_mov>(args); + }) && + registerOp(mangleName<Asm::Args::Register64, Asm::Args::Immediate32>("mov"), [](const Asm::Args& args) -> std::shared_ptr<Op>{ + return std::make_shared<Op_mov>(args); }) }; |