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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 19:23:18 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 19:23:18 +0000 |
commit | 43a123c1ae6613b3efeed291fa552ecd909d3acf (patch) | |
tree | fd92518b7024bc74031f78a1cf9e454b65e73665 /src/runtime/signal_freebsd_amd64.go | |
parent | Initial commit. (diff) | |
download | golang-1.20-upstream.tar.xz golang-1.20-upstream.zip |
Adding upstream version 1.20.14.upstream/1.20.14upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/runtime/signal_freebsd_amd64.go')
-rw-r--r-- | src/runtime/signal_freebsd_amd64.go | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/src/runtime/signal_freebsd_amd64.go b/src/runtime/signal_freebsd_amd64.go new file mode 100644 index 0000000..20b86e7 --- /dev/null +++ b/src/runtime/signal_freebsd_amd64.go @@ -0,0 +1,51 @@ +// 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 } |