...
Run Format

Source file src/runtime/signal_freebsd_386.go

Documentation: runtime

  // 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
  }
  
  //go:nosplit
  //go:nowritebarrierrec
  func (c *sigctxt) regs() *mcontext { return &(*ucontext)(c.ctxt).uc_mcontext }
  
  func (c *sigctxt) eax() uint32 { return c.regs().mc_eax }
  func (c *sigctxt) ebx() uint32 { return c.regs().mc_ebx }
  func (c *sigctxt) ecx() uint32 { return c.regs().mc_ecx }
  func (c *sigctxt) edx() uint32 { return c.regs().mc_edx }
  func (c *sigctxt) edi() uint32 { return c.regs().mc_edi }
  func (c *sigctxt) esi() uint32 { return c.regs().mc_esi }
  func (c *sigctxt) ebp() uint32 { return c.regs().mc_ebp }
  func (c *sigctxt) esp() uint32 { return c.regs().mc_esp }
  
  //go:nosplit
  //go:nowritebarrierrec
  func (c *sigctxt) eip() uint32 { return c.regs().mc_eip }
  
  func (c *sigctxt) eflags() uint32  { return c.regs().mc_eflags }
  func (c *sigctxt) cs() uint32      { return c.regs().mc_cs }
  func (c *sigctxt) fs() uint32      { return c.regs().mc_fs }
  func (c *sigctxt) gs() uint32      { return c.regs().mc_gs }
  func (c *sigctxt) sigcode() uint32 { return uint32(c.info.si_code) }
  func (c *sigctxt) sigaddr() uint32 { return uint32(c.info.si_addr) }
  
  func (c *sigctxt) set_eip(x uint32)     { c.regs().mc_eip = x }
  func (c *sigctxt) set_esp(x uint32)     { c.regs().mc_esp = 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 = uintptr(x) }
  

View as plain text