diff options
author | Russ Cox <rsc@golang.org> | 2014-11-24 12:07:11 -0500 |
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committer | Russ Cox <rsc@golang.org> | 2014-11-24 12:07:11 -0500 |
commit | e5fc9ffb729e31c4eb0a6518e819e9fc70f14818 (patch) | |
tree | 5f67f9fb6c209085505b8fa6a01a245942ea45c3 /src/runtime/signal_netbsd_amd64.go | |
parent | df7d4576f312e1b646af4f5f1a32412a4221b785 (diff) | |
parent | db6a11ff558add790779fdef118b5ad899f77137 (diff) | |
download | go-e5fc9ffb729e31c4eb0a6518e819e9fc70f14818.tar.gz |
[dev.garbage] all: merge dev.cc (493ad916c3b1) into dev.garbage
TBR=austin
CC=golang-codereviews
https://codereview.appspot.com/179290043
Diffstat (limited to 'src/runtime/signal_netbsd_amd64.go')
-rw-r--r-- | src/runtime/signal_netbsd_amd64.go | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/src/runtime/signal_netbsd_amd64.go b/src/runtime/signal_netbsd_amd64.go new file mode 100644 index 000000000..e22f4a724 --- /dev/null +++ b/src/runtime/signal_netbsd_amd64.go @@ -0,0 +1,48 @@ +// 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 +} + +func (c *sigctxt) regs() *mcontextt { + return (*mcontextt)(unsafe.Pointer(&(*ucontextt)(c.ctxt).uc_mcontext)) +} +func (c *sigctxt) rax() uint64 { return c.regs().__gregs[_REG_RAX] } +func (c *sigctxt) rbx() uint64 { return c.regs().__gregs[_REG_RBX] } +func (c *sigctxt) rcx() uint64 { return c.regs().__gregs[_REG_RCX] } +func (c *sigctxt) rdx() uint64 { return c.regs().__gregs[_REG_RDX] } +func (c *sigctxt) rdi() uint64 { return c.regs().__gregs[_REG_RDI] } +func (c *sigctxt) rsi() uint64 { return c.regs().__gregs[_REG_RSI] } +func (c *sigctxt) rbp() uint64 { return c.regs().__gregs[_REG_RBP] } +func (c *sigctxt) rsp() uint64 { return c.regs().__gregs[_REG_RSP] } +func (c *sigctxt) r8() uint64 { return c.regs().__gregs[_REG_R8] } +func (c *sigctxt) r9() uint64 { return c.regs().__gregs[_REG_R8] } +func (c *sigctxt) r10() uint64 { return c.regs().__gregs[_REG_R10] } +func (c *sigctxt) r11() uint64 { return c.regs().__gregs[_REG_R11] } +func (c *sigctxt) r12() uint64 { return c.regs().__gregs[_REG_R12] } +func (c *sigctxt) r13() uint64 { return c.regs().__gregs[_REG_R13] } +func (c *sigctxt) r14() uint64 { return c.regs().__gregs[_REG_R14] } +func (c *sigctxt) r15() uint64 { return c.regs().__gregs[_REG_R15] } +func (c *sigctxt) rip() uint64 { return c.regs().__gregs[_REG_RIP] } +func (c *sigctxt) rflags() uint64 { return c.regs().__gregs[_REG_RFLAGS] } +func (c *sigctxt) cs() uint64 { return c.regs().__gregs[_REG_CS] } +func (c *sigctxt) fs() uint64 { return c.regs().__gregs[_REG_FS] } +func (c *sigctxt) gs() uint64 { return c.regs().__gregs[_REG_GS] } +func (c *sigctxt) sigcode() uint64 { return uint64(c.info._code) } +func (c *sigctxt) sigaddr() uint64 { + return uint64(*(*uint64)(unsafe.Pointer(&c.info._reason[0]))) +} + +func (c *sigctxt) set_rip(x uint64) { c.regs().__gregs[_REG_RIP] = x } +func (c *sigctxt) set_rsp(x uint64) { c.regs().__gregs[_REG_RSP] = x } +func (c *sigctxt) set_sigcode(x uint64) { c.info._code = int32(x) } +func (c *sigctxt) set_sigaddr(x uint64) { + *(*uint64)(unsafe.Pointer(&c.info._reason[0])) = x +} |