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// 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 (
"internal/goarch"
"unsafe"
)
type sigctxt struct {
info *siginfo
ctxt unsafe.Pointer
}
//go:nosplit
//go:nowritebarrierrec
func (c *sigctxt) regs() *sigcontext { return &(*ucontext)(c.ctxt).uc_mcontext }
func (c *sigctxt) r0() uint32 { return c.regs().r0 }
func (c *sigctxt) r1() uint32 { return c.regs().r1 }
func (c *sigctxt) r2() uint32 { return c.regs().r2 }
func (c *sigctxt) r3() uint32 { return c.regs().r3 }
func (c *sigctxt) r4() uint32 { return c.regs().r4 }
func (c *sigctxt) r5() uint32 { return c.regs().r5 }
func (c *sigctxt) r6() uint32 { return c.regs().r6 }
func (c *sigctxt) r7() uint32 { return c.regs().r7 }
func (c *sigctxt) r8() uint32 { return c.regs().r8 }
func (c *sigctxt) r9() uint32 { return c.regs().r9 }
func (c *sigctxt) r10() uint32 { return c.regs().r10 }
func (c *sigctxt) fp() uint32 { return c.regs().fp }
func (c *sigctxt) ip() uint32 { return c.regs().ip }
func (c *sigctxt) sp() uint32 { return c.regs().sp }
func (c *sigctxt) lr() uint32 { return c.regs().lr }
//go:nosplit
//go:nowritebarrierrec
func (c *sigctxt) pc() uint32 { return c.regs().pc }
func (c *sigctxt) cpsr() uint32 { return c.regs().cpsr }
func (c *sigctxt) fault() uintptr { return uintptr(c.regs().fault_address) }
func (c *sigctxt) trap() uint32 { return c.regs().trap_no }
func (c *sigctxt) error() uint32 { return c.regs().error_code }
func (c *sigctxt) oldmask() uint32 { return c.regs().oldmask }
func (c *sigctxt) sigcode() uint32 { return uint32(c.info.si_code) }
func (c *sigctxt) sigaddr() uint32 { return c.info.si_addr }
func (c *sigctxt) set_pc(x uint32) { c.regs().pc = x }
func (c *sigctxt) set_sp(x uint32) { c.regs().sp = x }
func (c *sigctxt) set_lr(x uint32) { c.regs().lr = x }
func (c *sigctxt) set_r10(x uint32) { c.regs().r10 = x }
func (c *sigctxt) set_sigcode(x uint32) { c.info.si_code = int32(x) }
func (c *sigctxt) set_sigaddr(x uint32) {
*(*uintptr)(add(unsafe.Pointer(c.info), 2*goarch.PtrSize)) = uintptr(x)
}
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