1 files changed, 154 insertions, 0 deletions
diff --git a/src/runtime/defs_windows_arm.go b/src/runtime/defs_windows_arm.go
new file mode 100644
index 0000000..b275b05
--- /dev/null
+++ b/src/runtime/defs_windows_arm.go
@@ -0,0 +1,154 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package runtime
+
+const (
+	_PROT_NONE  = 0
+	_PROT_READ  = 1
+	_PROT_WRITE = 2
+	_PROT_EXEC  = 4
+
+	_MAP_ANON    = 1
+	_MAP_PRIVATE = 2
+
+	_DUPLICATE_SAME_ACCESS   = 0x2
+	_THREAD_PRIORITY_HIGHEST = 0x2
+
+	_SIGINT              = 0x2
+	_SIGTERM             = 0xF
+	_CTRL_C_EVENT        = 0x0
+	_CTRL_BREAK_EVENT    = 0x1
+	_CTRL_CLOSE_EVENT    = 0x2
+	_CTRL_LOGOFF_EVENT   = 0x5
+	_CTRL_SHUTDOWN_EVENT = 0x6
+
+	_CONTEXT_CONTROL = 0x10001
+	_CONTEXT_FULL    = 0x10007
+
+	_EXCEPTION_ACCESS_VIOLATION     = 0xc0000005
+	_EXCEPTION_BREAKPOINT           = 0x80000003
+	_EXCEPTION_FLT_DENORMAL_OPERAND = 0xc000008d
+	_EXCEPTION_FLT_DIVIDE_BY_ZERO   = 0xc000008e
+	_EXCEPTION_FLT_INEXACT_RESULT   = 0xc000008f
+	_EXCEPTION_FLT_OVERFLOW         = 0xc0000091
+	_EXCEPTION_FLT_UNDERFLOW        = 0xc0000093
+	_EXCEPTION_INT_DIVIDE_BY_ZERO   = 0xc0000094
+	_EXCEPTION_INT_OVERFLOW         = 0xc0000095
+
+	_INFINITE     = 0xffffffff
+	_WAIT_TIMEOUT = 0x102
+
+	_EXCEPTION_CONTINUE_EXECUTION = -0x1
+	_EXCEPTION_CONTINUE_SEARCH    = 0x0
+)
+
+type systeminfo struct {
+	anon0                       [4]byte
+	dwpagesize                  uint32
+	lpminimumapplicationaddress *byte
+	lpmaximumapplicationaddress *byte
+	dwactiveprocessormask       uint32
+	dwnumberofprocessors        uint32
+	dwprocessortype             uint32
+	dwallocationgranularity     uint32
+	wprocessorlevel             uint16
+	wprocessorrevision          uint16
+}
+
+type exceptionrecord struct {
+	exceptioncode        uint32
+	exceptionflags       uint32
+	exceptionrecord      *exceptionrecord
+	exceptionaddress     *byte
+	numberparameters     uint32
+	exceptioninformation [15]uint32
+}
+
+type neon128 struct {
+	low  uint64
+	high int64
+}
+
+type context struct {
+	contextflags uint32
+	r0           uint32
+	r1           uint32
+	r2           uint32
+	r3           uint32
+	r4           uint32
+	r5           uint32
+	r6           uint32
+	r7           uint32
+	r8           uint32
+	r9           uint32
+	r10          uint32
+	r11          uint32
+	r12          uint32
+
+	spr  uint32
+	lrr  uint32
+	pc   uint32
+	cpsr uint32
+
+	fpscr   uint32
+	padding uint32
+
+	floatNeon [16]neon128
+
+	bvr      [8]uint32
+	bcr      [8]uint32
+	wvr      [1]uint32
+	wcr      [1]uint32
+	padding2 [2]uint32
+}
+
+func (c *context) ip() uintptr { return uintptr(c.pc) }
+func (c *context) sp() uintptr { return uintptr(c.spr) }
+func (c *context) lr() uintptr { return uintptr(c.lrr) }
+
+func (c *context) set_ip(x uintptr) { c.pc = uint32(x) }
+func (c *context) set_sp(x uintptr) { c.spr = uint32(x) }
+func (c *context) set_lr(x uintptr) { c.lrr = uint32(x) }
+
+func dumpregs(r *context) {
+	print("r0   ", hex(r.r0), "\n")
+	print("r1   ", hex(r.r1), "\n")
+	print("r2   ", hex(r.r2), "\n")
+	print("r3   ", hex(r.r3), "\n")
+	print("r4   ", hex(r.r4), "\n")
+	print("r5   ", hex(r.r5), "\n")
+	print("r6   ", hex(r.r6), "\n")
+	print("r7   ", hex(r.r7), "\n")
+	print("r8   ", hex(r.r8), "\n")
+	print("r9   ", hex(r.r9), "\n")
+	print("r10  ", hex(r.r10), "\n")
+	print("r11  ", hex(r.r11), "\n")
+	print("r12  ", hex(r.r12), "\n")
+	print("sp   ", hex(r.spr), "\n")
+	print("lr   ", hex(r.lrr), "\n")
+	print("pc   ", hex(r.pc), "\n")
+	print("cpsr ", hex(r.cpsr), "\n")
+}
+
+type overlapped struct {
+	internal     uint32
+	internalhigh uint32
+	anon0        [8]byte
+	hevent       *byte
+}
+
+type memoryBasicInformation struct {
+	baseAddress       uintptr
+	allocationBase    uintptr
+	allocationProtect uint32
+	regionSize        uintptr
+	state             uint32
+	protect           uint32
+	type_             uint32
+}
+
+func stackcheck() {
+	// TODO: not implemented on ARM
+}