This commit is contained in:
parent
31c5ed614c
commit
bac5986425
GPG key ID:
49226B848C78F6C8
61 changed files with 2745 additions and 0 deletions
171
src/x86/StoreDynamic_test.go
Normal file
171
src/x86/StoreDynamic_test.go
Normal file
|
|
@ -0,0 +1,171 @@
|
|||
package x86_test
|
||||
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"git.urbach.dev/cli/q/src/cpu"
|
||||
"git.urbach.dev/cli/q/src/x86"
|
||||
"git.urbach.dev/go/assert"
|
||||
)
|
||||
|
||||
func TestStoreDynamicNumber(t *testing.T) {
|
||||
usagePatterns := []struct {
|
||||
RegisterTo cpu.Register
|
||||
Offset cpu.Register
|
||||
Length byte
|
||||
Number int
|
||||
Code []byte
|
||||
}{
|
||||
{x86.R0, x86.R15, 8, 0x7F, []byte{0x4A, 0xC7, 0x04, 0x38, 0x7F, 0x00, 0x00, 0x00}},
|
||||
{x86.R0, x86.R15, 4, 0x7F, []byte{0x42, 0xC7, 0x04, 0x38, 0x7F, 0x00, 0x00, 0x00}},
|
||||
{x86.R0, x86.R15, 2, 0x7F, []byte{0x66, 0x42, 0xC7, 0x04, 0x38, 0x7F, 0x00}},
|
||||
{x86.R0, x86.R15, 1, 0x7F, []byte{0x42, 0xC6, 0x04, 0x38, 0x7F}},
|
||||
{x86.R1, x86.R14, 8, 0x7F, []byte{0x4A, 0xC7, 0x04, 0x31, 0x7F, 0x00, 0x00, 0x00}},
|
||||
{x86.R1, x86.R14, 4, 0x7F, []byte{0x42, 0xC7, 0x04, 0x31, 0x7F, 0x00, 0x00, 0x00}},
|
||||
{x86.R1, x86.R14, 2, 0x7F, []byte{0x66, 0x42, 0xC7, 0x04, 0x31, 0x7F, 0x00}},
|
||||
{x86.R1, x86.R14, 1, 0x7F, []byte{0x42, 0xC6, 0x04, 0x31, 0x7F}},
|
||||
{x86.R2, x86.R13, 8, 0x7F, []byte{0x4A, 0xC7, 0x04, 0x2A, 0x7F, 0x00, 0x00, 0x00}},
|
||||
{x86.R2, x86.R13, 4, 0x7F, []byte{0x42, 0xC7, 0x04, 0x2A, 0x7F, 0x00, 0x00, 0x00}},
|
||||
{x86.R2, x86.R13, 2, 0x7F, []byte{0x66, 0x42, 0xC7, 0x04, 0x2A, 0x7F, 0x00}},
|
||||
{x86.R2, x86.R13, 1, 0x7F, []byte{0x42, 0xC6, 0x04, 0x2A, 0x7F}},
|
||||
{x86.R3, x86.R12, 8, 0x7F, []byte{0x4A, 0xC7, 0x04, 0x23, 0x7F, 0x00, 0x00, 0x00}},
|
||||
{x86.R3, x86.R12, 4, 0x7F, []byte{0x42, 0xC7, 0x04, 0x23, 0x7F, 0x00, 0x00, 0x00}},
|
||||
{x86.R3, x86.R12, 2, 0x7F, []byte{0x66, 0x42, 0xC7, 0x04, 0x23, 0x7F, 0x00}},
|
||||
{x86.R3, x86.R12, 1, 0x7F, []byte{0x42, 0xC6, 0x04, 0x23, 0x7F}},
|
||||
{x86.SP, x86.R11, 8, 0x7F, []byte{0x4A, 0xC7, 0x04, 0x1C, 0x7F, 0x00, 0x00, 0x00}},
|
||||
{x86.SP, x86.R11, 4, 0x7F, []byte{0x42, 0xC7, 0x04, 0x1C, 0x7F, 0x00, 0x00, 0x00}},
|
||||
{x86.SP, x86.R11, 2, 0x7F, []byte{0x66, 0x42, 0xC7, 0x04, 0x1C, 0x7F, 0x00}},
|
||||
{x86.SP, x86.R11, 1, 0x7F, []byte{0x42, 0xC6, 0x04, 0x1C, 0x7F}},
|
||||
{x86.R5, x86.R10, 8, 0x7F, []byte{0x4A, 0xC7, 0x44, 0x15, 0x00, 0x7F, 0x00, 0x00, 0x00}},
|
||||
{x86.R5, x86.R10, 4, 0x7F, []byte{0x42, 0xC7, 0x44, 0x15, 0x00, 0x7F, 0x00, 0x00, 0x00}},
|
||||
{x86.R5, x86.R10, 2, 0x7F, []byte{0x66, 0x42, 0xC7, 0x44, 0x15, 0x00, 0x7F, 0x00}},
|
||||
{x86.R5, x86.R10, 1, 0x7F, []byte{0x42, 0xC6, 0x44, 0x15, 0x00, 0x7F}},
|
||||
{x86.R6, x86.R9, 8, 0x7F, []byte{0x4A, 0xC7, 0x04, 0x0E, 0x7F, 0x00, 0x00, 0x00}},
|
||||
{x86.R6, x86.R9, 4, 0x7F, []byte{0x42, 0xC7, 0x04, 0x0E, 0x7F, 0x00, 0x00, 0x00}},
|
||||
{x86.R6, x86.R9, 2, 0x7F, []byte{0x66, 0x42, 0xC7, 0x04, 0x0E, 0x7F, 0x00}},
|
||||
{x86.R6, x86.R9, 1, 0x7F, []byte{0x42, 0xC6, 0x04, 0x0E, 0x7F}},
|
||||
{x86.R7, x86.R8, 8, 0x7F, []byte{0x4A, 0xC7, 0x04, 0x07, 0x7F, 0x00, 0x00, 0x00}},
|
||||
{x86.R7, x86.R8, 4, 0x7F, []byte{0x42, 0xC7, 0x04, 0x07, 0x7F, 0x00, 0x00, 0x00}},
|
||||
{x86.R7, x86.R8, 2, 0x7F, []byte{0x66, 0x42, 0xC7, 0x04, 0x07, 0x7F, 0x00}},
|
||||
{x86.R7, x86.R8, 1, 0x7F, []byte{0x42, 0xC6, 0x04, 0x07, 0x7F}},
|
||||
{x86.R8, x86.R7, 8, 0x7F, []byte{0x49, 0xC7, 0x04, 0x38, 0x7F, 0x00, 0x00, 0x00}},
|
||||
{x86.R8, x86.R7, 4, 0x7F, []byte{0x41, 0xC7, 0x04, 0x38, 0x7F, 0x00, 0x00, 0x00}},
|
||||
{x86.R8, x86.R7, 2, 0x7F, []byte{0x66, 0x41, 0xC7, 0x04, 0x38, 0x7F, 0x00}},
|
||||
{x86.R8, x86.R7, 1, 0x7F, []byte{0x41, 0xC6, 0x04, 0x38, 0x7F}},
|
||||
{x86.R9, x86.R6, 8, 0x7F, []byte{0x49, 0xC7, 0x04, 0x31, 0x7F, 0x00, 0x00, 0x00}},
|
||||
{x86.R9, x86.R6, 4, 0x7F, []byte{0x41, 0xC7, 0x04, 0x31, 0x7F, 0x00, 0x00, 0x00}},
|
||||
{x86.R9, x86.R6, 2, 0x7F, []byte{0x66, 0x41, 0xC7, 0x04, 0x31, 0x7F, 0x00}},
|
||||
{x86.R9, x86.R6, 1, 0x7F, []byte{0x41, 0xC6, 0x04, 0x31, 0x7F}},
|
||||
{x86.R10, x86.R5, 8, 0x7F, []byte{0x49, 0xC7, 0x04, 0x2A, 0x7F, 0x00, 0x00, 0x00}},
|
||||
{x86.R10, x86.R5, 4, 0x7F, []byte{0x41, 0xC7, 0x04, 0x2A, 0x7F, 0x00, 0x00, 0x00}},
|
||||
{x86.R10, x86.R5, 2, 0x7F, []byte{0x66, 0x41, 0xC7, 0x04, 0x2A, 0x7F, 0x00}},
|
||||
{x86.R10, x86.R5, 1, 0x7F, []byte{0x41, 0xC6, 0x04, 0x2A, 0x7F}},
|
||||
{x86.R11, x86.SP, 8, 0x7F, []byte{0x4A, 0xC7, 0x04, 0x1C, 0x7F, 0x00, 0x00, 0x00}},
|
||||
{x86.R11, x86.SP, 4, 0x7F, []byte{0x42, 0xC7, 0x04, 0x1C, 0x7F, 0x00, 0x00, 0x00}},
|
||||
{x86.R11, x86.SP, 2, 0x7F, []byte{0x66, 0x42, 0xC7, 0x04, 0x1C, 0x7F, 0x00}},
|
||||
{x86.R11, x86.SP, 1, 0x7F, []byte{0x42, 0xC6, 0x04, 0x1C, 0x7F}},
|
||||
{x86.R12, x86.R3, 8, 0x7F, []byte{0x49, 0xC7, 0x04, 0x1C, 0x7F, 0x00, 0x00, 0x00}},
|
||||
{x86.R12, x86.R3, 4, 0x7F, []byte{0x41, 0xC7, 0x04, 0x1C, 0x7F, 0x00, 0x00, 0x00}},
|
||||
{x86.R12, x86.R3, 2, 0x7F, []byte{0x66, 0x41, 0xC7, 0x04, 0x1C, 0x7F, 0x00}},
|
||||
{x86.R12, x86.R3, 1, 0x7F, []byte{0x41, 0xC6, 0x04, 0x1C, 0x7F}},
|
||||
{x86.R13, x86.R2, 8, 0x7F, []byte{0x49, 0xC7, 0x44, 0x15, 0x00, 0x7F, 0x00, 0x00, 0x00}},
|
||||
{x86.R13, x86.R2, 4, 0x7F, []byte{0x41, 0xC7, 0x44, 0x15, 0x00, 0x7F, 0x00, 0x00, 0x00}},
|
||||
{x86.R13, x86.R2, 2, 0x7F, []byte{0x66, 0x41, 0xC7, 0x44, 0x15, 0x00, 0x7F, 0x00}},
|
||||
{x86.R13, x86.R2, 1, 0x7F, []byte{0x41, 0xC6, 0x44, 0x15, 0x00, 0x7F}},
|
||||
{x86.R14, x86.R1, 8, 0x7F, []byte{0x49, 0xC7, 0x04, 0x0E, 0x7F, 0x00, 0x00, 0x00}},
|
||||
{x86.R14, x86.R1, 4, 0x7F, []byte{0x41, 0xC7, 0x04, 0x0E, 0x7F, 0x00, 0x00, 0x00}},
|
||||
{x86.R14, x86.R1, 2, 0x7F, []byte{0x66, 0x41, 0xC7, 0x04, 0x0E, 0x7F, 0x00}},
|
||||
{x86.R14, x86.R1, 1, 0x7F, []byte{0x41, 0xC6, 0x04, 0x0E, 0x7F}},
|
||||
{x86.R15, x86.R0, 8, 0x7F, []byte{0x49, 0xC7, 0x04, 0x07, 0x7F, 0x00, 0x00, 0x00}},
|
||||
{x86.R15, x86.R0, 4, 0x7F, []byte{0x41, 0xC7, 0x04, 0x07, 0x7F, 0x00, 0x00, 0x00}},
|
||||
{x86.R15, x86.R0, 2, 0x7F, []byte{0x66, 0x41, 0xC7, 0x04, 0x07, 0x7F, 0x00}},
|
||||
{x86.R15, x86.R0, 1, 0x7F, []byte{0x41, 0xC6, 0x04, 0x07, 0x7F}},
|
||||
}
|
||||
|
||||
for _, pattern := range usagePatterns {
|
||||
t.Logf("store %dB [%s+%s], %d", pattern.Length, pattern.RegisterTo, pattern.Offset, pattern.Number)
|
||||
code := x86.StoreDynamicNumber(nil, pattern.RegisterTo, pattern.Offset, pattern.Length, pattern.Number)
|
||||
assert.DeepEqual(t, code, pattern.Code)
|
||||
}
|
||||
}
|
||||
|
||||
func TestStoreDynamicRegister(t *testing.T) {
|
||||
usagePatterns := []struct {
|
||||
RegisterTo cpu.Register
|
||||
Offset cpu.Register
|
||||
Length byte
|
||||
RegisterFrom cpu.Register
|
||||
Code []byte
|
||||
}{
|
||||
{x86.R0, x86.R15, 8, x86.R15, []byte{0x4E, 0x89, 0x3C, 0x38}},
|
||||
{x86.R0, x86.R15, 4, x86.R15, []byte{0x46, 0x89, 0x3C, 0x38}},
|
||||
{x86.R0, x86.R15, 2, x86.R15, []byte{0x66, 0x46, 0x89, 0x3C, 0x38}},
|
||||
{x86.R0, x86.R15, 1, x86.R15, []byte{0x46, 0x88, 0x3C, 0x38}},
|
||||
{x86.R1, x86.R14, 8, x86.R14, []byte{0x4E, 0x89, 0x34, 0x31}},
|
||||
{x86.R1, x86.R14, 4, x86.R14, []byte{0x46, 0x89, 0x34, 0x31}},
|
||||
{x86.R1, x86.R14, 2, x86.R14, []byte{0x66, 0x46, 0x89, 0x34, 0x31}},
|
||||
{x86.R1, x86.R14, 1, x86.R14, []byte{0x46, 0x88, 0x34, 0x31}},
|
||||
{x86.R2, x86.R13, 8, x86.R13, []byte{0x4E, 0x89, 0x2C, 0x2A}},
|
||||
{x86.R2, x86.R13, 4, x86.R13, []byte{0x46, 0x89, 0x2C, 0x2A}},
|
||||
{x86.R2, x86.R13, 2, x86.R13, []byte{0x66, 0x46, 0x89, 0x2C, 0x2A}},
|
||||
{x86.R2, x86.R13, 1, x86.R13, []byte{0x46, 0x88, 0x2C, 0x2A}},
|
||||
{x86.R3, x86.R12, 8, x86.R12, []byte{0x4E, 0x89, 0x24, 0x23}},
|
||||
{x86.R3, x86.R12, 4, x86.R12, []byte{0x46, 0x89, 0x24, 0x23}},
|
||||
{x86.R3, x86.R12, 2, x86.R12, []byte{0x66, 0x46, 0x89, 0x24, 0x23}},
|
||||
{x86.R3, x86.R12, 1, x86.R12, []byte{0x46, 0x88, 0x24, 0x23}},
|
||||
{x86.SP, x86.R11, 8, x86.R11, []byte{0x4E, 0x89, 0x1C, 0x1C}},
|
||||
{x86.SP, x86.R11, 4, x86.R11, []byte{0x46, 0x89, 0x1C, 0x1C}},
|
||||
{x86.SP, x86.R11, 2, x86.R11, []byte{0x66, 0x46, 0x89, 0x1C, 0x1C}},
|
||||
{x86.SP, x86.R11, 1, x86.R11, []byte{0x46, 0x88, 0x1C, 0x1C}},
|
||||
{x86.R5, x86.R10, 8, x86.R10, []byte{0x4E, 0x89, 0x54, 0x15, 0x00}},
|
||||
{x86.R5, x86.R10, 4, x86.R10, []byte{0x46, 0x89, 0x54, 0x15, 0x00}},
|
||||
{x86.R5, x86.R10, 2, x86.R10, []byte{0x66, 0x46, 0x89, 0x54, 0x15, 0x00}},
|
||||
{x86.R5, x86.R10, 1, x86.R10, []byte{0x46, 0x88, 0x54, 0x15, 0x00}},
|
||||
{x86.R6, x86.R9, 8, x86.R9, []byte{0x4E, 0x89, 0x0C, 0x0E}},
|
||||
{x86.R6, x86.R9, 4, x86.R9, []byte{0x46, 0x89, 0x0C, 0x0E}},
|
||||
{x86.R6, x86.R9, 2, x86.R9, []byte{0x66, 0x46, 0x89, 0x0C, 0x0E}},
|
||||
{x86.R6, x86.R9, 1, x86.R9, []byte{0x46, 0x88, 0x0C, 0x0E}},
|
||||
{x86.R7, x86.R8, 8, x86.R8, []byte{0x4E, 0x89, 0x04, 0x07}},
|
||||
{x86.R7, x86.R8, 4, x86.R8, []byte{0x46, 0x89, 0x04, 0x07}},
|
||||
{x86.R7, x86.R8, 2, x86.R8, []byte{0x66, 0x46, 0x89, 0x04, 0x07}},
|
||||
{x86.R7, x86.R8, 1, x86.R8, []byte{0x46, 0x88, 0x04, 0x07}},
|
||||
{x86.R8, x86.R7, 8, x86.R7, []byte{0x49, 0x89, 0x3C, 0x38}},
|
||||
{x86.R8, x86.R7, 4, x86.R7, []byte{0x41, 0x89, 0x3C, 0x38}},
|
||||
{x86.R8, x86.R7, 2, x86.R7, []byte{0x66, 0x41, 0x89, 0x3C, 0x38}},
|
||||
{x86.R8, x86.R7, 1, x86.R7, []byte{0x41, 0x88, 0x3C, 0x38}},
|
||||
{x86.R9, x86.R6, 8, x86.R6, []byte{0x49, 0x89, 0x34, 0x31}},
|
||||
{x86.R9, x86.R6, 4, x86.R6, []byte{0x41, 0x89, 0x34, 0x31}},
|
||||
{x86.R9, x86.R6, 2, x86.R6, []byte{0x66, 0x41, 0x89, 0x34, 0x31}},
|
||||
{x86.R9, x86.R6, 1, x86.R6, []byte{0x41, 0x88, 0x34, 0x31}},
|
||||
{x86.R10, x86.R5, 8, x86.R5, []byte{0x49, 0x89, 0x2C, 0x2A}},
|
||||
{x86.R10, x86.R5, 4, x86.R5, []byte{0x41, 0x89, 0x2C, 0x2A}},
|
||||
{x86.R10, x86.R5, 2, x86.R5, []byte{0x66, 0x41, 0x89, 0x2C, 0x2A}},
|
||||
{x86.R10, x86.R5, 1, x86.R5, []byte{0x41, 0x88, 0x2C, 0x2A}},
|
||||
{x86.R11, x86.SP, 8, x86.SP, []byte{0x4A, 0x89, 0x24, 0x1C}},
|
||||
{x86.R11, x86.SP, 4, x86.SP, []byte{0x42, 0x89, 0x24, 0x1C}},
|
||||
{x86.R11, x86.SP, 2, x86.SP, []byte{0x66, 0x42, 0x89, 0x24, 0x1C}},
|
||||
{x86.R11, x86.SP, 1, x86.SP, []byte{0x42, 0x88, 0x24, 0x1C}},
|
||||
{x86.R12, x86.R3, 8, x86.R3, []byte{0x49, 0x89, 0x1C, 0x1C}},
|
||||
{x86.R12, x86.R3, 4, x86.R3, []byte{0x41, 0x89, 0x1C, 0x1C}},
|
||||
{x86.R12, x86.R3, 2, x86.R3, []byte{0x66, 0x41, 0x89, 0x1C, 0x1C}},
|
||||
{x86.R12, x86.R3, 1, x86.R3, []byte{0x41, 0x88, 0x1C, 0x1C}},
|
||||
{x86.R13, x86.R2, 8, x86.R2, []byte{0x49, 0x89, 0x54, 0x15, 0x00}},
|
||||
{x86.R13, x86.R2, 4, x86.R2, []byte{0x41, 0x89, 0x54, 0x15, 0x00}},
|
||||
{x86.R13, x86.R2, 2, x86.R2, []byte{0x66, 0x41, 0x89, 0x54, 0x15, 0x00}},
|
||||
{x86.R13, x86.R2, 1, x86.R2, []byte{0x41, 0x88, 0x54, 0x15, 0x00}},
|
||||
{x86.R14, x86.R1, 8, x86.R1, []byte{0x49, 0x89, 0x0C, 0x0E}},
|
||||
{x86.R14, x86.R1, 4, x86.R1, []byte{0x41, 0x89, 0x0C, 0x0E}},
|
||||
{x86.R14, x86.R1, 2, x86.R1, []byte{0x66, 0x41, 0x89, 0x0C, 0x0E}},
|
||||
{x86.R14, x86.R1, 1, x86.R1, []byte{0x41, 0x88, 0x0C, 0x0E}},
|
||||
{x86.R15, x86.R0, 8, x86.R0, []byte{0x49, 0x89, 0x04, 0x07}},
|
||||
{x86.R15, x86.R0, 4, x86.R0, []byte{0x41, 0x89, 0x04, 0x07}},
|
||||
{x86.R15, x86.R0, 2, x86.R0, []byte{0x66, 0x41, 0x89, 0x04, 0x07}},
|
||||
{x86.R15, x86.R0, 1, x86.R0, []byte{0x41, 0x88, 0x04, 0x07}},
|
||||
}
|
||||
|
||||
for _, pattern := range usagePatterns {
|
||||
t.Logf("store %dB [%s+%s], %s", pattern.Length, pattern.RegisterTo, pattern.Offset, pattern.RegisterFrom)
|
||||
code := x86.StoreDynamicRegister(nil, pattern.RegisterTo, pattern.Offset, pattern.Length, pattern.RegisterFrom)
|
||||
assert.DeepEqual(t, code, pattern.Code)
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue