// 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 (*mcontext)(unsafe.Pointer(&(*ucontext)(c.ctxt).uc_mcontext)) } func (c *sigctxt) rax() uint64 { return c.regs().mc_rax } func (c *sigctxt) rbx() uint64 { return c.regs().mc_rbx } func (c *sigctxt) rcx() uint64 { return c.regs().mc_rcx } func (c *sigctxt) rdx() uint64 { return c.regs().mc_rdx } func (c *sigctxt) rdi() uint64 { return c.regs().mc_rdi } func (c *sigctxt) rsi() uint64 { return c.regs().mc_rsi } func (c *sigctxt) rbp() uint64 { return c.regs().mc_rbp } func (c *sigctxt) rsp() uint64 { return c.regs().mc_rsp } func (c *sigctxt) r8() uint64 { return c.regs().mc_r8 } func (c *sigctxt) r9() uint64 { return c.regs().mc_r9 } func (c *sigctxt) r10() uint64 { return c.regs().mc_r10 } func (c *sigctxt) r11() uint64 { return c.regs().mc_r11 } func (c *sigctxt) r12() uint64 { return c.regs().mc_r12 } func (c *sigctxt) r13() uint64 { return c.regs().mc_r13 } func (c *sigctxt) r14() uint64 { return c.regs().mc_r14 } func (c *sigctxt) r15() uint64 { return c.regs().mc_r15 } //go:nosplit //go:nowritebarrierrec func (c *sigctxt) rip() uint64 { return c.regs().mc_rip } func (c *sigctxt) rflags() uint64 { return c.regs().mc_rflags } func (c *sigctxt) cs() uint64 { return c.regs().mc_cs } func (c *sigctxt) fs() uint64 { return uint64(c.regs().mc_fs) } func (c *sigctxt) gs() uint64 { return uint64(c.regs().mc_gs) } func (c *sigctxt) sigcode() uint64 { return uint64(c.info.si_code) } func (c *sigctxt) sigaddr() uint64 { return c.info.si_addr } func (c *sigctxt) set_rip(x uint64) { c.regs().mc_rip = x } func (c *sigctxt) set_rsp(x uint64) { c.regs().mc_rsp = x } func (c *sigctxt) set_sigcode(x uint64) { c.info.si_code = int32(x) } func (c *sigctxt) set_sigaddr(x uint64) { c.info.si_addr = x }