| // 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. |
| |
| // Export guts for testing. |
| |
| package runtime |
| |
| import "unsafe" |
| |
| const MaxArgs = maxArgs |
| |
| var ( |
| OsYield = osyield |
| TimeBeginPeriodRetValue = &timeBeginPeriodRetValue |
| ) |
| |
| func NumberOfProcessors() int32 { |
| var info systeminfo |
| stdcall1(_GetSystemInfo, uintptr(unsafe.Pointer(&info))) |
| return int32(info.dwnumberofprocessors) |
| } |
| |
| type ContextStub struct { |
| context |
| } |
| |
| func (c ContextStub) GetPC() uintptr { |
| return c.ip() |
| } |
| |
| func NewContextStub() *ContextStub { |
| var ctx context |
| ctx.set_ip(getcallerpc()) |
| ctx.set_sp(getcallersp()) |
| ctx.set_fp(getcallerfp()) |
| return &ContextStub{ctx} |
| } |