mirror of
https://github.com/golang/go
synced 2024-11-08 18:56:25 -07:00
56e8f8e822
Change-Id: I63110daad2d62ae72ab1f33a40464d76e6205627 Reviewed-on: https://go-review.googlesource.com/2121 Reviewed-by: David Crawshaw <crawshaw@golang.org>
45 lines
2.0 KiB
Go
45 lines
2.0 KiB
Go
// 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"
|
|
|
|
type sigctxt struct {
|
|
info *siginfo
|
|
ctxt unsafe.Pointer
|
|
}
|
|
|
|
func (c *sigctxt) regs() *regs32 { return &(*ucontext)(c.ctxt).uc_mcontext.ss }
|
|
func (c *sigctxt) r0() uint32 { return c.regs().r[0] }
|
|
func (c *sigctxt) r1() uint32 { return c.regs().r[1] }
|
|
func (c *sigctxt) r2() uint32 { return c.regs().r[2] }
|
|
func (c *sigctxt) r3() uint32 { return c.regs().r[3] }
|
|
func (c *sigctxt) r4() uint32 { return c.regs().r[4] }
|
|
func (c *sigctxt) r5() uint32 { return c.regs().r[5] }
|
|
func (c *sigctxt) r6() uint32 { return c.regs().r[6] }
|
|
func (c *sigctxt) r7() uint32 { return c.regs().r[7] }
|
|
func (c *sigctxt) r8() uint32 { return c.regs().r[8] }
|
|
func (c *sigctxt) r9() uint32 { return c.regs().r[9] }
|
|
func (c *sigctxt) r10() uint32 { return c.regs().r[10] }
|
|
func (c *sigctxt) fp() uint32 { return c.regs().r[11] }
|
|
func (c *sigctxt) ip() uint32 { return c.regs().r[12] }
|
|
func (c *sigctxt) sp() uint32 { return c.regs().sp }
|
|
func (c *sigctxt) lr() uint32 { return c.regs().lr }
|
|
func (c *sigctxt) pc() uint32 { return c.regs().pc }
|
|
func (c *sigctxt) cpsr() uint32 { return c.regs().cpsr }
|
|
func (c *sigctxt) fault() uint32 { return uint32(uintptr(unsafe.Pointer(c.info.si_addr))) }
|
|
func (c *sigctxt) sigcode() uint32 { return uint32(c.info.si_code) }
|
|
func (c *sigctxt) trap() uint32 { return 0 }
|
|
func (c *sigctxt) error() uint32 { return 0 }
|
|
func (c *sigctxt) oldmask() uint32 { return 0 }
|
|
|
|
func (c *sigctxt) set_pc(x uint32) { c.regs().pc = x }
|
|
func (c *sigctxt) set_sp(x uint32) { c.regs().sp = x }
|
|
func (c *sigctxt) set_lr(x uint32) { c.regs().lr = x }
|
|
func (c *sigctxt) set_r10(x uint32) { c.regs().r[10] = x }
|
|
|
|
func (c *sigctxt) set_sigcode(x uint32) { c.info.si_code = int32(x) }
|
|
func (c *sigctxt) set_sigaddr(x uint32) { c.info.si_addr = (*byte)(unsafe.Pointer(uintptr(x))) }
|