mirror of
https://github.com/golang/go
synced 2024-11-20 08:04:42 -07:00
50 lines
2.0 KiB
Go
50 lines
2.0 KiB
Go
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// 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() *sigcontext {
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return (*sigcontext)(c.ctxt)
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}
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func (c *sigctxt) rax() uint64 { return c.regs().sc_rax }
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func (c *sigctxt) rbx() uint64 { return c.regs().sc_rbx }
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func (c *sigctxt) rcx() uint64 { return c.regs().sc_rcx }
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func (c *sigctxt) rdx() uint64 { return c.regs().sc_rdx }
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func (c *sigctxt) rdi() uint64 { return c.regs().sc_rdi }
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func (c *sigctxt) rsi() uint64 { return c.regs().sc_rsi }
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func (c *sigctxt) rbp() uint64 { return c.regs().sc_rbp }
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func (c *sigctxt) rsp() uint64 { return c.regs().sc_rsp }
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func (c *sigctxt) r8() uint64 { return c.regs().sc_r8 }
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func (c *sigctxt) r9() uint64 { return c.regs().sc_r9 }
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func (c *sigctxt) r10() uint64 { return c.regs().sc_r10 }
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func (c *sigctxt) r11() uint64 { return c.regs().sc_r11 }
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func (c *sigctxt) r12() uint64 { return c.regs().sc_r12 }
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func (c *sigctxt) r13() uint64 { return c.regs().sc_r13 }
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func (c *sigctxt) r14() uint64 { return c.regs().sc_r14 }
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func (c *sigctxt) r15() uint64 { return c.regs().sc_r15 }
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func (c *sigctxt) rip() uint64 { return c.regs().sc_rip }
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func (c *sigctxt) rflags() uint64 { return c.regs().sc_rflags }
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func (c *sigctxt) cs() uint64 { return c.regs().sc_cs }
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func (c *sigctxt) fs() uint64 { return c.regs().sc_fs }
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func (c *sigctxt) gs() uint64 { return c.regs().sc_gs }
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func (c *sigctxt) sigcode() uint64 { return uint64(c.info.si_code) }
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func (c *sigctxt) sigaddr() uint64 {
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return *(*uint64)(add(unsafe.Pointer(c.info), 16))
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}
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func (c *sigctxt) set_rip(x uint64) { c.regs().sc_rip = x }
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func (c *sigctxt) set_rsp(x uint64) { c.regs().sc_rsp = x }
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func (c *sigctxt) set_sigcode(x uint64) { c.info.si_code = int32(x) }
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func (c *sigctxt) set_sigaddr(x uint64) {
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*(*uint64)(add(unsafe.Pointer(c.info), 16)) = x
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}
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