Added basic support for arm64

src/arm/Move_test.go

@@ -0,0 +1,43 @@
+package arm_test
+
+import (
+	"testing"
+
+	"git.urbach.dev/cli/q/src/arm"
+	"git.urbach.dev/cli/q/src/cpu"
+	"git.urbach.dev/go/assert"
+)
+
+func TestMoveKeep(t *testing.T) {
+	usagePatterns := []struct {
+		Register cpu.Register
+		Number   uint16
+		Code     []byte
+	}{
+		{arm.X0, 0, []byte{0x00, 0x00, 0x80, 0xF2}},
+		{arm.X0, 1, []byte{0x20, 0x00, 0x80, 0xF2}},
+	}
+
+	for _, pattern := range usagePatterns {
+		t.Logf("movk %s, %x", pattern.Register, pattern.Number)
+		code := arm.MoveKeep(nil, pattern.Register, 0, pattern.Number)
+		assert.DeepEqual(t, code, pattern.Code)
+	}
+}
+
+func TestMoveZero(t *testing.T) {
+	usagePatterns := []struct {
+		Register cpu.Register
+		Number   uint16
+		Code     []byte
+	}{
+		{arm.X0, 0, []byte{0x00, 0x00, 0x80, 0xD2}},
+		{arm.X0, 1, []byte{0x20, 0x00, 0x80, 0xD2}},
+	}
+
+	for _, pattern := range usagePatterns {
+		t.Logf("movz %s, %x", pattern.Register, pattern.Number)
+		code := arm.MoveZero(nil, pattern.Register, 0, pattern.Number)
+		assert.DeepEqual(t, code, pattern.Code)
+	}
+}