mirror of
https://github.com/golang/go
synced 2024-10-03 03:21:22 -06:00
aac17fd4e1
It builds. Don't know if it works, but it's a lot closer than having everything in C. LGTM=r R=r CC=golang-codereviews https://golang.org/cl/168590043
35 lines
1.5 KiB
Go
35 lines
1.5 KiB
Go
// Copyright 2013 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package runtime
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import "unsafe"
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type sigctxt struct {
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info *siginfo
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ctxt unsafe.Pointer
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}
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func (c *sigctxt) regs() *mcontext { return &(*ucontext)(c.ctxt).uc_mcontext }
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func (c *sigctxt) eax() uint32 { return c.regs().mc_eax }
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func (c *sigctxt) ebx() uint32 { return c.regs().mc_ebx }
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func (c *sigctxt) ecx() uint32 { return c.regs().mc_ecx }
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func (c *sigctxt) edx() uint32 { return c.regs().mc_edx }
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func (c *sigctxt) edi() uint32 { return c.regs().mc_edi }
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func (c *sigctxt) esi() uint32 { return c.regs().mc_esi }
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func (c *sigctxt) ebp() uint32 { return c.regs().mc_ebp }
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func (c *sigctxt) esp() uint32 { return c.regs().mc_esp }
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func (c *sigctxt) eip() uint32 { return c.regs().mc_eip }
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func (c *sigctxt) eflags() uint32 { return c.regs().mc_eflags }
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func (c *sigctxt) cs() uint32 { return uint32(c.regs().mc_cs) }
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func (c *sigctxt) fs() uint32 { return uint32(c.regs().mc_fs) }
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func (c *sigctxt) gs() uint32 { return uint32(c.regs().mc_gs) }
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func (c *sigctxt) sigcode() uint32 { return uint32(c.info.si_code) }
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func (c *sigctxt) sigaddr() uint32 { return uint32(c.info.si_addr) }
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func (c *sigctxt) set_eip(x uint32) { c.regs().mc_eip = x }
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func (c *sigctxt) set_esp(x uint32) { c.regs().mc_esp = x }
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func (c *sigctxt) set_sigcode(x uint32) { c.info.si_code = int32(x) }
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func (c *sigctxt) set_sigaddr(x uint32) { c.info.si_addr = uintptr(x) }
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