...
Run Format

Source file src/runtime/signal_freebsd_386.go

Documentation: runtime

     1  // Copyright 2013 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  package runtime
     6  
     7  import "unsafe"
     8  
     9  type sigctxt struct {
    10  	info *siginfo
    11  	ctxt unsafe.Pointer
    12  }
    13  
    14  //go:nosplit
    15  //go:nowritebarrierrec
    16  func (c *sigctxt) regs() *mcontext { return &(*ucontext)(c.ctxt).uc_mcontext }
    17  
    18  func (c *sigctxt) eax() uint32 { return c.regs().mc_eax }
    19  func (c *sigctxt) ebx() uint32 { return c.regs().mc_ebx }
    20  func (c *sigctxt) ecx() uint32 { return c.regs().mc_ecx }
    21  func (c *sigctxt) edx() uint32 { return c.regs().mc_edx }
    22  func (c *sigctxt) edi() uint32 { return c.regs().mc_edi }
    23  func (c *sigctxt) esi() uint32 { return c.regs().mc_esi }
    24  func (c *sigctxt) ebp() uint32 { return c.regs().mc_ebp }
    25  func (c *sigctxt) esp() uint32 { return c.regs().mc_esp }
    26  
    27  //go:nosplit
    28  //go:nowritebarrierrec
    29  func (c *sigctxt) eip() uint32 { return c.regs().mc_eip }
    30  
    31  func (c *sigctxt) eflags() uint32  { return c.regs().mc_eflags }
    32  func (c *sigctxt) cs() uint32      { return c.regs().mc_cs }
    33  func (c *sigctxt) fs() uint32      { return c.regs().mc_fs }
    34  func (c *sigctxt) gs() uint32      { return c.regs().mc_gs }
    35  func (c *sigctxt) sigcode() uint32 { return uint32(c.info.si_code) }
    36  func (c *sigctxt) sigaddr() uint32 { return uint32(c.info.si_addr) }
    37  
    38  func (c *sigctxt) set_eip(x uint32)     { c.regs().mc_eip = x }
    39  func (c *sigctxt) set_esp(x uint32)     { c.regs().mc_esp = x }
    40  func (c *sigctxt) set_sigcode(x uint32) { c.info.si_code = int32(x) }
    41  func (c *sigctxt) set_sigaddr(x uint32) { c.info.si_addr = uintptr(x) }
    42  

View as plain text