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// Copyright 2013 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() *mcontextt { return &(*ucontextt)(c.ctxt).uc_mcontext }
func (c *sigctxt) eax() uint32 { return c.regs().__gregs[_REG_EAX] }
func (c *sigctxt) ebx() uint32 { return c.regs().__gregs[_REG_EBX] }
func (c *sigctxt) ecx() uint32 { return c.regs().__gregs[_REG_ECX] }
func (c *sigctxt) edx() uint32 { return c.regs().__gregs[_REG_EDX] }
func (c *sigctxt) edi() uint32 { return c.regs().__gregs[_REG_EDI] }
func (c *sigctxt) esi() uint32 { return c.regs().__gregs[_REG_ESI] }
func (c *sigctxt) ebp() uint32 { return c.regs().__gregs[_REG_EBP] }
func (c *sigctxt) esp() uint32 { return c.regs().__gregs[_REG_UESP] }
func (c *sigctxt) eip() uint32 { return c.regs().__gregs[_REG_EIP] }
func (c *sigctxt) eflags() uint32 { return c.regs().__gregs[_REG_EFL] }
func (c *sigctxt) cs() uint32 { return uint32(c.regs().__gregs[_REG_CS]) }
func (c *sigctxt) fs() uint32 { return uint32(c.regs().__gregs[_REG_FS]) }
func (c *sigctxt) gs() uint32 { return uint32(c.regs().__gregs[_REG_GS]) }
func (c *sigctxt) sigcode() uint32 { return uint32(c.info._code) }
func (c *sigctxt) sigaddr() uint32 {
return uint32(*(*uint32)(unsafe.Pointer(&c.info._reason[0])))
}
func (c *sigctxt) set_eip(x uint32) { c.regs().__gregs[_REG_EIP] = x }
func (c *sigctxt) set_esp(x uint32) { c.regs().__gregs[_REG_UESP] = x }
func (c *sigctxt) set_sigcode(x uint32) { c.info._code = int32(x) }
func (c *sigctxt) set_sigaddr(x uint32) {
*(*uint32)(unsafe.Pointer(&c.info._reason[0])) = x
}
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