feat(amd64): LOCK and REP prefixes, literal data pseudo-ops and ADJSP

Assisted-by: GLM 5.3 Flash
2026-09-20 14:25:47 +02:00
parent 9dc3987e02
commit dce5d31462
8 changed files with 581 additions and 1 deletions
@@ -19,7 +19,10 @@ func Encodable(mnemonic string) bool {
 	// Fixed-name instructions (no size suffix).
 	switch upper {
 	case "RET", "NOP", "CALL", "JMP",
-		"POPFQ", "PUSHFQ", "INT", "LDMXCSR", "STMXCSR", "CMPSD", "SHA256RNDS2":
+		"POPFQ", "PUSHFQ", "INT", "LDMXCSR", "STMXCSR", "CMPSD", "SHA256RNDS2",
+		// The literal-data pseudo-ops, the accepted-and-ignored END and the
+		// SP adjust.
+		"BYTE", "WORD", "LONG", "QUAD", "END", "ADJSP":
 		return true
 	}
 	if _, ok := noOperandTable[upper]; ok {