Reorganized file structure

src/arch/x64/Call.go

@@ -1,14 +0,0 @@
-package x64
-
-// Call places the return address on the top of the stack and continues
-// program flow at the new address. The address is relative to the next instruction.
-func Call(code []byte, address uint32) []byte {
-	return append(
-		code,
-		0xe8,
-		byte(address),
-		byte(address>>8),
-		byte(address>>16),
-		byte(address>>24),
-	)
-}

src/arch/x64/Move.go

@@ -1,13 +0,0 @@
-package x64
-
-// MoveRegNum32 moves a 32 bit integer into the given register.
-func MoveRegNum32(code []byte, register uint8, number uint32) []byte {
-	return append(
-		code,
-		0xb8+register,
-		byte(number),
-		byte(number>>8),
-		byte(number>>16),
-		byte(number>>24),
-	)
-}

src/arch/x64/Return.go

@@ -1,7 +0,0 @@
-package x64
-
-// Return transfers program control to a return address located on the top of the stack.
-// The address is usually placed on the stack by a Call instruction.
-func Return(code []byte) []byte {
-	return append(code, 0xc3)
-}

src/arch/x64/Syscall.go

@@ -1,22 +0,0 @@
-package x64
-
-import "git.akyoto.dev/cli/q/src/register"
-
-const (
-	SyscallNumber = register.R0 // rax
-	SyscallReturn = register.R0 // rax
-)
-
-var SyscallArgs = []register.ID{
-	register.R7, // rdi
-	register.R6, // rsi
-	register.R2, // rdx
-	register.R10,
-	register.R8,
-	register.R9,
-}
-
-// Syscall is the primary way to communicate with the OS kernel.
-func Syscall(code []byte) []byte {
-	return append(code, 0x0f, 0x05)
-}

src/arch/x64/x64_test.go

@@ -1,16 +0,0 @@
-package x64_test
-
-import (
-	"testing"
-
-	"git.akyoto.dev/cli/q/src/arch/x64"
-	"git.akyoto.dev/go/assert"
-)
-
-func TestX64(t *testing.T) {
-	assert.DeepEqual(t, x64.Call([]byte{}, 1), []byte{0xe8, 0x01, 0x00, 0x00, 0x00})
-	assert.DeepEqual(t, x64.MoveRegNum32([]byte{}, 0, 1), []byte{0xb8, 0x01, 0x00, 0x00, 0x00})
-	assert.DeepEqual(t, x64.MoveRegNum32([]byte{}, 1, 1), []byte{0xb9, 0x01, 0x00, 0x00, 0x00})
-	assert.DeepEqual(t, x64.Return([]byte{}), []byte{0xc3})
-	assert.DeepEqual(t, x64.Syscall([]byte{}), []byte{0x0f, 0x05})
-}