1 files changed, 0 insertions, 174 deletions
diff --git a/libgo/go/runtime/syscall_windows.go b/libgo/go/runtime/syscall_windows.go
deleted file mode 100644
index 51004b78a02..00000000000
--- a/libgo/go/runtime/syscall_windows.go
+++ /dev/null
@@ -1,174 +0,0 @@
-// Copyright 2014 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
-
-import (
-	"unsafe"
-)
-
-const _SIGPROF = 0 // dummy value for badsignal
-
-type callbacks struct {
-	lock mutex
-	ctxt [cb_max]*wincallbackcontext
-	n    int
-}
-
-func (c *wincallbackcontext) isCleanstack() bool {
-	return c.cleanstack
-}
-
-func (c *wincallbackcontext) setCleanstack(cleanstack bool) {
-	c.cleanstack = cleanstack
-}
-
-var (
-	cbs     callbacks
-	cbctxts **wincallbackcontext = &cbs.ctxt[0] // to simplify access to cbs.ctxt in sys_windows_*.s
-
-	callbackasm byte // type isn't really byte, it's code in runtime
-)
-
-// callbackasmAddr returns address of runtime.callbackasm
-// function adjusted by i.
-// runtime.callbackasm is just a series of CALL instructions
-// (each is 5 bytes long), and we want callback to arrive at
-// correspondent call instruction instead of start of
-// runtime.callbackasm.
-func callbackasmAddr(i int) uintptr {
-	return uintptr(add(unsafe.Pointer(&callbackasm), uintptr(i*5)))
-}
-
-func compileCallback(fn eface, cleanstack bool) (code uintptr) {
-	if fn._type == nil || (fn._type.kind&kindMask) != kindFunc {
-		panic("compilecallback: not a function")
-	}
-	ft := (*functype)(unsafe.Pointer(fn._type))
-	if len(ft.out) != 1 {
-		panic("compilecallback: function must have one output parameter")
-	}
-	uintptrSize := unsafe.Sizeof(uintptr(0))
-	if t := (**_type)(unsafe.Pointer(&ft.out[0])); (*t).size != uintptrSize {
-		panic("compilecallback: output parameter size is wrong")
-	}
-	argsize := uintptr(0)
-	if len(ft.in) > 0 {
-		for _, t := range (*[1024](*_type))(unsafe.Pointer(&ft.in[0]))[:len(ft.in)] {
-			if (*t).size > uintptrSize {
-				panic("compilecallback: input parameter size is wrong")
-			}
-			argsize += uintptrSize
-		}
-	}
-
-	lock(&cbs.lock)
-	defer unlock(&cbs.lock)
-
-	n := cbs.n
-	for i := 0; i < n; i++ {
-		if cbs.ctxt[i].gobody == fn.data && cbs.ctxt[i].isCleanstack() == cleanstack {
-			return callbackasmAddr(i)
-		}
-	}
-	if n >= cb_max {
-		gothrow("too many callback functions")
-	}
-
-	c := new(wincallbackcontext)
-	c.gobody = fn.data
-	c.argsize = argsize
-	c.setCleanstack(cleanstack)
-	if cleanstack && argsize != 0 {
-		c.restorestack = argsize
-	} else {
-		c.restorestack = 0
-	}
-	cbs.ctxt[n] = c
-	cbs.n++
-
-	return callbackasmAddr(n)
-}
-
-func getLoadLibrary() uintptr
-
-//go:nosplit
-func syscall_loadlibrary(filename *uint16) (handle, err uintptr) {
-	var c libcall
-	c.fn = getLoadLibrary()
-	c.n = 1
-	c.args = uintptr(unsafe.Pointer(&filename))
-	cgocall_errno(unsafe.Pointer(funcPC(asmstdcall)), unsafe.Pointer(&c))
-	handle = c.r1
-	if handle == 0 {
-		err = c.err
-	}
-	return
-}
-
-func getGetProcAddress() uintptr
-
-//go:nosplit
-func syscall_getprocaddress(handle uintptr, procname *byte) (outhandle, err uintptr) {
-	var c libcall
-	c.fn = getGetProcAddress()
-	c.n = 2
-	c.args = uintptr(unsafe.Pointer(&handle))
-	cgocall_errno(unsafe.Pointer(funcPC(asmstdcall)), unsafe.Pointer(&c))
-	outhandle = c.r1
-	if outhandle == 0 {
-		err = c.err
-	}
-	return
-}
-
-//go:nosplit
-func syscall_Syscall(fn, nargs, a1, a2, a3 uintptr) (r1, r2, err uintptr) {
-	var c libcall
-	c.fn = fn
-	c.n = nargs
-	c.args = uintptr(unsafe.Pointer(&a1))
-	cgocall_errno(unsafe.Pointer(funcPC(asmstdcall)), unsafe.Pointer(&c))
-	return c.r1, c.r2, c.err
-}
-
-//go:nosplit
-func syscall_Syscall6(fn, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2, err uintptr) {
-	var c libcall
-	c.fn = fn
-	c.n = nargs
-	c.args = uintptr(unsafe.Pointer(&a1))
-	cgocall_errno(unsafe.Pointer(funcPC(asmstdcall)), unsafe.Pointer(&c))
-	return c.r1, c.r2, c.err
-}
-
-//go:nosplit
-func syscall_Syscall9(fn, nargs, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2, err uintptr) {
-	var c libcall
-	c.fn = fn
-	c.n = nargs
-	c.args = uintptr(unsafe.Pointer(&a1))
-	cgocall_errno(unsafe.Pointer(funcPC(asmstdcall)), unsafe.Pointer(&c))
-	return c.r1, c.r2, c.err
-}
-
-//go:nosplit
-func syscall_Syscall12(fn, nargs, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12 uintptr) (r1, r2, err uintptr) {
-	var c libcall
-	c.fn = fn
-	c.n = nargs
-	c.args = uintptr(unsafe.Pointer(&a1))
-	cgocall_errno(unsafe.Pointer(funcPC(asmstdcall)), unsafe.Pointer(&c))
-	return c.r1, c.r2, c.err
-}
-
-//go:nosplit
-func syscall_Syscall15(fn, nargs, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12, a13, a14, a15 uintptr) (r1, r2, err uintptr) {
-	var c libcall
-	c.fn = fn
-	c.n = nargs
-	c.args = uintptr(unsafe.Pointer(&a1))
-	cgocall_errno(unsafe.Pointer(funcPC(asmstdcall)), unsafe.Pointer(&c))
-	return c.r1, c.r2, c.err
-}