From 926b44301aa339b7a204f709959ee44b6ee95902 Mon Sep 17 00:00:00 2001
From: Roland Reichwein <mail@reichwein.it>
Date: Tue, 24 Nov 2020 10:00:47 +0100
Subject: Implement Shift Left (WIP)

---
 asm/intel64/rol.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'asm/intel64/rol.cpp')

diff --git a/asm/intel64/rol.cpp b/asm/intel64/rol.cpp
index 98d69d9..98e3909 100644
--- a/asm/intel64/rol.cpp
+++ b/asm/intel64/rol.cpp
@@ -15,17 +15,17 @@ Op_rol::Op_rol(const Asm::Args& args)
    if (args[0].type() == typeid(Asm::Args::Register8)) { // rol reg8, 1
     machine_code = std::vector<uint8_t>{ 0xD0 } + ModRM("/0", std::any_cast<Asm::Args::Register8>(args[0]).name());
    } else if (args[0].type() == typeid(Asm::Args::Register32)) { // rol reg32, 1
-    machine_code = std::vector<uint8_t>{ 0xD1 } + ModRM("/0", std::any_cast<Asm::Args::Register8>(args[0]).name());
+    machine_code = std::vector<uint8_t>{ 0xD1 } + ModRM("/0", std::any_cast<Asm::Args::Register32>(args[0]).name());
    } else if (args[0].type() == typeid(Asm::Args::Register64)) { // rol reg64, 1
-    machine_code = REX("W") + std::vector<uint8_t>{ 0xD1 } + ModRM("/0", std::any_cast<Asm::Args::Register8>(args[0]).name());
+    machine_code = REX("W") + std::vector<uint8_t>{ 0xD1 } + ModRM("/0", std::any_cast<Asm::Args::Register64>(args[0]).name());
    }
   } else { // general version >= 2 bits shift
    if (args[0].type() == typeid(Asm::Args::Register8)) { // rol reg8, imm8
     machine_code = std::vector<uint8_t>{ 0xC0 } + ModRM("/0", std::any_cast<Asm::Args::Register8>(args[0]).name()) + shift_offset;
    } else if (args[0].type() == typeid(Asm::Args::Register32)) { // rol reg32, imm8
-    machine_code = std::vector<uint8_t>{ 0xC1 } + ModRM("/0", std::any_cast<Asm::Args::Register8>(args[0]).name()) + shift_offset;
+    machine_code = std::vector<uint8_t>{ 0xC1 } + ModRM("/0", std::any_cast<Asm::Args::Register32>(args[0]).name()) + shift_offset;
    } else if (args[0].type() == typeid(Asm::Args::Register64)) { // rol reg64, imm8
-    machine_code = REX("W") + std::vector<uint8_t>{ 0xC1 } + ModRM("/0", std::any_cast<Asm::Args::Register8>(args[0]).name()) + shift_offset;
+    machine_code = REX("W") + std::vector<uint8_t>{ 0xC1 } + ModRM("/0", std::any_cast<Asm::Args::Register64>(args[0]).name()) + shift_offset;
    }
   }
 
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