Source file src/runtime/signal_netbsd_arm64.go

     1	// Copyright 2019 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() *mcontextt {
    17		return (*mcontextt)(unsafe.Pointer(&(*ucontextt)(c.ctxt).uc_mcontext))
    18	}
    19	
    20	func (c *sigctxt) r0() uint64  { return c.regs().__gregs[_REG_X0] }
    21	func (c *sigctxt) r1() uint64  { return c.regs().__gregs[_REG_X1] }
    22	func (c *sigctxt) r2() uint64  { return c.regs().__gregs[_REG_X2] }
    23	func (c *sigctxt) r3() uint64  { return c.regs().__gregs[_REG_X3] }
    24	func (c *sigctxt) r4() uint64  { return c.regs().__gregs[_REG_X4] }
    25	func (c *sigctxt) r5() uint64  { return c.regs().__gregs[_REG_X5] }
    26	func (c *sigctxt) r6() uint64  { return c.regs().__gregs[_REG_X6] }
    27	func (c *sigctxt) r7() uint64  { return c.regs().__gregs[_REG_X7] }
    28	func (c *sigctxt) r8() uint64  { return c.regs().__gregs[_REG_X8] }
    29	func (c *sigctxt) r9() uint64  { return c.regs().__gregs[_REG_X9] }
    30	func (c *sigctxt) r10() uint64 { return c.regs().__gregs[_REG_X10] }
    31	func (c *sigctxt) r11() uint64 { return c.regs().__gregs[_REG_X11] }
    32	func (c *sigctxt) r12() uint64 { return c.regs().__gregs[_REG_X12] }
    33	func (c *sigctxt) r13() uint64 { return c.regs().__gregs[_REG_X13] }
    34	func (c *sigctxt) r14() uint64 { return c.regs().__gregs[_REG_X14] }
    35	func (c *sigctxt) r15() uint64 { return c.regs().__gregs[_REG_X15] }
    36	func (c *sigctxt) r16() uint64 { return c.regs().__gregs[_REG_X16] }
    37	func (c *sigctxt) r17() uint64 { return c.regs().__gregs[_REG_X17] }
    38	func (c *sigctxt) r18() uint64 { return c.regs().__gregs[_REG_X18] }
    39	func (c *sigctxt) r19() uint64 { return c.regs().__gregs[_REG_X19] }
    40	func (c *sigctxt) r20() uint64 { return c.regs().__gregs[_REG_X20] }
    41	func (c *sigctxt) r21() uint64 { return c.regs().__gregs[_REG_X21] }
    42	func (c *sigctxt) r22() uint64 { return c.regs().__gregs[_REG_X22] }
    43	func (c *sigctxt) r23() uint64 { return c.regs().__gregs[_REG_X23] }
    44	func (c *sigctxt) r24() uint64 { return c.regs().__gregs[_REG_X24] }
    45	func (c *sigctxt) r25() uint64 { return c.regs().__gregs[_REG_X25] }
    46	func (c *sigctxt) r26() uint64 { return c.regs().__gregs[_REG_X26] }
    47	func (c *sigctxt) r27() uint64 { return c.regs().__gregs[_REG_X27] }
    48	func (c *sigctxt) r28() uint64 { return c.regs().__gregs[_REG_X28] }
    49	func (c *sigctxt) r29() uint64 { return c.regs().__gregs[_REG_X29] }
    50	func (c *sigctxt) lr() uint64  { return c.regs().__gregs[_REG_X30] }
    51	func (c *sigctxt) sp() uint64  { return c.regs().__gregs[_REG_X31] }
    52	
    53	//go:nosplit
    54	//go:nowritebarrierrec
    55	func (c *sigctxt) pc() uint64 { return c.regs().__gregs[_REG_ELR] }
    56	
    57	func (c *sigctxt) fault() uintptr  { return uintptr(c.info._reason) }
    58	func (c *sigctxt) trap() uint64    { return 0 }
    59	func (c *sigctxt) error() uint64   { return 0 }
    60	func (c *sigctxt) oldmask() uint64 { return 0 }
    61	
    62	func (c *sigctxt) sigcode() uint64 { return uint64(c.info._code) }
    63	func (c *sigctxt) sigaddr() uint64 { return uint64(c.info._reason) }
    64	
    65	func (c *sigctxt) set_pc(x uint64)  { c.regs().__gregs[_REG_ELR] = x }
    66	func (c *sigctxt) set_sp(x uint64)  { c.regs().__gregs[_REG_X31] = x }
    67	func (c *sigctxt) set_lr(x uint64)  { c.regs().__gregs[_REG_X30] = x }
    68	func (c *sigctxt) set_r28(x uint64) { c.regs().__gregs[_REG_X28] = x }
    69	
    70	func (c *sigctxt) set_sigcode(x uint64) { c.info._code = int32(x) }
    71	func (c *sigctxt) set_sigaddr(x uint64) {
    72		c.info._reason = uintptr(x)
    73	}
    74	

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