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Implemented register to register instructions

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This commit is contained in:
Eduard Urbach 2024-06-23 20:26:53 +02:00
parent 1c27f0cad2
commit a9d43a8716
Signed by: eduard
GPG key ID: 49226B848C78F6C8
11 changed files with 171 additions and 16 deletions
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34
src/build/arch/x64/REX_test.go Normal file
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@ -0,0 +1,34 @@
package x64_test
import (
"testing"
"git.akyoto.dev/cli/q/src/build/arch/x64"
"git.akyoto.dev/go/assert"
)
func TestREX(t *testing.T) {
testData := []struct{ w, r, x, b, expected byte }{
{0, 0, 0, 0, 0b_0100_0000},
{0, 0, 0, 1, 0b_0100_0001},
{0, 0, 1, 0, 0b_0100_0010},
{0, 0, 1, 1, 0b_0100_0011},
{0, 1, 0, 0, 0b_0100_0100},
{0, 1, 0, 1, 0b_0100_0101},
{0, 1, 1, 0, 0b_0100_0110},
{0, 1, 1, 1, 0b_0100_0111},
{1, 0, 0, 0, 0b_0100_1000},
{1, 0, 0, 1, 0b_0100_1001},
{1, 0, 1, 0, 0b_0100_1010},
{1, 0, 1, 1, 0b_0100_1011},
{1, 1, 0, 0, 0b_0100_1100},
{1, 1, 0, 1, 0b_0100_1101},
{1, 1, 1, 0, 0b_0100_1110},
{1, 1, 1, 1, 0b_0100_1111},
}
for _, test := range testData {
rex := x64.REX(test.w, test.r, test.x, test.b)
assert.Equal(t, rex, test.expected)
}
}