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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/ModRM_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 TestModRM(t *testing.T) {
testData := []struct{ mod, reg, rm, expected byte }{
{0b_00, 0b_111, 0b_000, 0b_00_111_000},
{0b_00, 0b_110, 0b_001, 0b_00_110_001},
{0b_00, 0b_101, 0b_010, 0b_00_101_010},
{0b_00, 0b_100, 0b_011, 0b_00_100_011},
{0b_00, 0b_011, 0b_100, 0b_00_011_100},
{0b_00, 0b_010, 0b_101, 0b_00_010_101},
{0b_00, 0b_001, 0b_110, 0b_00_001_110},
{0b_00, 0b_000, 0b_111, 0b_00_000_111},
{0b_11, 0b_111, 0b_000, 0b_11_111_000},
{0b_11, 0b_110, 0b_001, 0b_11_110_001},
{0b_11, 0b_101, 0b_010, 0b_11_101_010},
{0b_11, 0b_100, 0b_011, 0b_11_100_011},
{0b_11, 0b_011, 0b_100, 0b_11_011_100},
{0b_11, 0b_010, 0b_101, 0b_11_010_101},
{0b_11, 0b_001, 0b_110, 0b_11_001_110},
{0b_11, 0b_000, 0b_111, 0b_11_000_111},
}
for _, test := range testData {
modRM := x86.ModRM(test.mod, test.reg, test.rm)
assert.Equal(t, modRM, test.expected)
}
}