installer: updater: introduce ARM64 MSI packages

Windows 10 ARM64 refuses to install ARM MSI.

Signed-off-by: Simon Rozman <simon@rozman.si>

1 files changed, 55 insertions, 0 deletions

diff --git a/updater/syscall_windows.go b/updater/syscall_windows.go
new file mode 100644
index 00000000..0410e708
--- /dev/null
+++ b/updater/syscall_windows.go
@@ -0,0 +1,55 @@
+/* SPDX-License-Identifier: MIT
+ *
+ * Copyright (C) 2019-2020 WireGuard LLC. All Rights Reserved.
+ */
+
+package updater
+
+import "golang.org/x/sys/windows"
+
+const (
+	// TODO: Push those constants upstream. golang.zx2c4.com/wireguard/tun/wintun/memmod is declaring them too. It will share the benefit.
+	IMAGE_FILE_MACHINE_UNKNOWN     = 0
+	IMAGE_FILE_MACHINE_TARGET_HOST = 0x0001 // Useful for indicating we want to interact with the host and not a WoW guest.
+	IMAGE_FILE_MACHINE_I386        = 0x014c // Intel 386.
+	IMAGE_FILE_MACHINE_R3000       = 0x0162 // MIPS little-endian, 0x160 big-endian
+	IMAGE_FILE_MACHINE_R4000       = 0x0166 // MIPS little-endian
+	IMAGE_FILE_MACHINE_R10000      = 0x0168 // MIPS little-endian
+	IMAGE_FILE_MACHINE_WCEMIPSV2   = 0x0169 // MIPS little-endian WCE v2
+	IMAGE_FILE_MACHINE_ALPHA       = 0x0184 // Alpha_AXP
+	IMAGE_FILE_MACHINE_SH3         = 0x01a2 // SH3 little-endian
+	IMAGE_FILE_MACHINE_SH3DSP      = 0x01a3
+	IMAGE_FILE_MACHINE_SH3E        = 0x01a4 // SH3E little-endian
+	IMAGE_FILE_MACHINE_SH4         = 0x01a6 // SH4 little-endian
+	IMAGE_FILE_MACHINE_SH5         = 0x01a8 // SH5
+	IMAGE_FILE_MACHINE_ARM         = 0x01c0 // ARM Little-Endian
+	IMAGE_FILE_MACHINE_THUMB       = 0x01c2 // ARM Thumb/Thumb-2 Little-Endian
+	IMAGE_FILE_MACHINE_ARMNT       = 0x01c4 // ARM Thumb-2 Little-Endian
+	IMAGE_FILE_MACHINE_AM33        = 0x01d3
+	IMAGE_FILE_MACHINE_POWERPC     = 0x01F0 // IBM PowerPC Little-Endian
+	IMAGE_FILE_MACHINE_POWERPCFP   = 0x01f1
+	IMAGE_FILE_MACHINE_IA64        = 0x0200 // Intel 64
+	IMAGE_FILE_MACHINE_MIPS16      = 0x0266 // MIPS
+	IMAGE_FILE_MACHINE_ALPHA64     = 0x0284 // ALPHA64
+	IMAGE_FILE_MACHINE_MIPSFPU     = 0x0366 // MIPS
+	IMAGE_FILE_MACHINE_MIPSFPU16   = 0x0466 // MIPS
+	IMAGE_FILE_MACHINE_AXP64       = IMAGE_FILE_MACHINE_ALPHA64
+	IMAGE_FILE_MACHINE_TRICORE     = 0x0520 // Infineon
+	IMAGE_FILE_MACHINE_CEF         = 0x0CEF
+	IMAGE_FILE_MACHINE_EBC         = 0x0EBC // EFI Byte Code
+	IMAGE_FILE_MACHINE_AMD64       = 0x8664 // AMD64 (K8)
+	IMAGE_FILE_MACHINE_M32R        = 0x9041 // M32R little-endian
+	IMAGE_FILE_MACHINE_ARM64       = 0xAA64 // ARM64 Little-Endian
+	IMAGE_FILE_MACHINE_CEE         = 0xC0EE
+)
+
+//sys	isWow64Process2Internal(process windows.Handle, processMachine *uint16, nativeMachine *uint16) (err error) = kernel32.IsWow64Process2
+
+func isWow64Process2(process windows.Handle) (processMachine, nativeMachine uint16, err error) {
+	err = procIsWow64Process2.Find()
+	if err != nil {
+		return
+	}
+	err = isWow64Process2Internal(process, &processMachine, &nativeMachine)
+	return
+}