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https://github.com/golang/go
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76ab626bfc
Also give up on the fiction that these files can be regenerated. They contain many manual edits, and they're fairly small anyway. This CL is part of a stack adding windows/arm64 support (#36439), intended to land in the Go 1.17 cycle. This CL is, however, not windows/arm64-specific. It is cleanup meant to make the port (and future ports) easier. Change-Id: Ib4e4e20a43d8beb1d5390fd184160c33607641f6 Reviewed-on: https://go-review.googlesource.com/c/go/+/288807 Trust: Russ Cox <rsc@golang.org> Trust: Jason A. Donenfeld <Jason@zx2c4.com> Reviewed-by: Alex Brainman <alex.brainman@gmail.com> Reviewed-by: Jason A. Donenfeld <Jason@zx2c4.com> Reviewed-by: Cherry Zhang <cherryyz@google.com>
95 lines
2.7 KiB
Go
95 lines
2.7 KiB
Go
// Copyright 2009 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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const _CONTEXT_CONTROL = 0x100001
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type m128a struct {
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low uint64
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high int64
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}
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type context struct {
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p1home uint64
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p2home uint64
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p3home uint64
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p4home uint64
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p5home uint64
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p6home uint64
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contextflags uint32
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mxcsr uint32
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segcs uint16
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segds uint16
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seges uint16
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segfs uint16
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seggs uint16
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segss uint16
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eflags uint32
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dr0 uint64
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dr1 uint64
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dr2 uint64
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dr3 uint64
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dr6 uint64
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dr7 uint64
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rax uint64
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rcx uint64
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rdx uint64
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rbx uint64
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rsp uint64
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rbp uint64
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rsi uint64
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rdi uint64
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r8 uint64
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r9 uint64
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r10 uint64
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r11 uint64
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r12 uint64
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r13 uint64
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r14 uint64
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r15 uint64
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rip uint64
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anon0 [512]byte
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vectorregister [26]m128a
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vectorcontrol uint64
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debugcontrol uint64
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lastbranchtorip uint64
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lastbranchfromrip uint64
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lastexceptiontorip uint64
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lastexceptionfromrip uint64
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}
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func (c *context) ip() uintptr { return uintptr(c.rip) }
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func (c *context) sp() uintptr { return uintptr(c.rsp) }
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// AMD64 does not have link register, so this returns 0.
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func (c *context) lr() uintptr { return 0 }
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func (c *context) set_lr(x uintptr) {}
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func (c *context) set_ip(x uintptr) { c.rip = uint64(x) }
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func (c *context) set_sp(x uintptr) { c.rsp = uint64(x) }
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func dumpregs(r *context) {
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print("rax ", hex(r.rax), "\n")
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print("rbx ", hex(r.rbx), "\n")
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print("rcx ", hex(r.rcx), "\n")
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print("rdi ", hex(r.rdi), "\n")
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print("rsi ", hex(r.rsi), "\n")
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print("rbp ", hex(r.rbp), "\n")
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print("rsp ", hex(r.rsp), "\n")
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print("r8 ", hex(r.r8), "\n")
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print("r9 ", hex(r.r9), "\n")
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print("r10 ", hex(r.r10), "\n")
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print("r11 ", hex(r.r11), "\n")
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print("r12 ", hex(r.r12), "\n")
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print("r13 ", hex(r.r13), "\n")
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print("r14 ", hex(r.r14), "\n")
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print("r15 ", hex(r.r15), "\n")
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print("rip ", hex(r.rip), "\n")
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print("rflags ", hex(r.eflags), "\n")
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print("cs ", hex(r.segcs), "\n")
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print("fs ", hex(r.segfs), "\n")
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print("gs ", hex(r.seggs), "\n")
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}
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