WIP

1 files changed, 12 insertions, 0 deletions

diff --git a/src/m68k.h b/src/m68k.h
index 40bdf1f..8fe10ee 100644
--- a/src/m68k.h
+++ b/src/m68k.h
@@ -22,6 +22,7 @@ enum class OpSize: int {
 enum class OpCode: uint8_t {
     kNone,
     kRaw, ///< Emits ".short"
+    kRaw8, ///< Emits ".byte"
     kORI,
     kANDI,
     kSUBI,
@@ -152,6 +153,7 @@ enum class ArgType: uint8_t {
     kSR,
     kUSP,
     kRaw, ///< Emits "0xXXXX" for ".short"
+    kRaw8, ///< Emits "0xXX" for ".byte"
 };
 
 struct D8AnPCXiAddr {
@@ -181,6 +183,7 @@ struct Arg {
     union {
         int32_t lword{}; ///< kLong, kWord, kDisplacement, kImmediate
         uint16_t uword; ///< kRegMask, kRaw
+        uint8_t ubyte; ///< kRaw8
         uint8_t xn; ///< kDn, kAn, kAnAddr, kAnAddrIncr, kAnAddrDecr
         D16AnPCAddr d16_an; ///< kD16AnAddr
         D16AnPCAddr d16_pc; ///< kD16PCAddr
@@ -311,6 +314,11 @@ struct Arg {
         a.uword = instr;
         return a;
     }
+    static constexpr auto Raw8(const uint16_t instr) {
+        Arg a{{ArgType::kRaw8}, false, {0}};
+        a.ubyte = instr;
+        return a;
+    }
 };
 
 struct Op {
@@ -332,6 +340,10 @@ struct Op {
     {
         return Op::Typical(OpCode::kRaw, OpSize::kNone, Arg::Raw(instr));
     }
+    static constexpr auto Raw8(const uint8_t data)
+    {
+        return Op::Typical(OpCode::kRaw8, OpSize::kNone, Arg::Raw(data));
+    }
 };
 
 constexpr size_t kMnemonicBufferSize = 10;