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Added x86 package
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This commit is contained in:
Eduard Urbach 2025-06-23 11:45:57 +02:00
parent 31c5ed614c
commit bac5986425
Signed by: akyoto
GPG key ID: 49226B848C78F6C8
61 changed files with 2745 additions and 0 deletions
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34
src/x86/REX_test.go Normal file
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package x86_test
import (
"testing"
"git.urbach.dev/cli/q/src/x86"
"git.urbach.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 := x86.REX(test.w, test.r, test.x, test.b)
assert.Equal(t, rex, test.expected)
}
}