From ccd992355df7192993c666236047820244914598 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Tue, 16 Apr 2024 21:19:13 +0200 Subject: Adding upstream version 1.21.8. Signed-off-by: Daniel Baumann --- src/runtime/signal_openbsd_mips64.go | 78 ++++++++++++++++++++++++++++++++++++ 1 file changed, 78 insertions(+) create mode 100644 src/runtime/signal_openbsd_mips64.go (limited to 'src/runtime/signal_openbsd_mips64.go') diff --git a/src/runtime/signal_openbsd_mips64.go b/src/runtime/signal_openbsd_mips64.go new file mode 100644 index 0000000..54ed523 --- /dev/null +++ b/src/runtime/signal_openbsd_mips64.go @@ -0,0 +1,78 @@ +// Copyright 2020 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() *sigcontext { + return (*sigcontext)(c.ctxt) +} + +func (c *sigctxt) r0() uint64 { return c.regs().sc_regs[0] } +func (c *sigctxt) r1() uint64 { return c.regs().sc_regs[1] } +func (c *sigctxt) r2() uint64 { return c.regs().sc_regs[2] } +func (c *sigctxt) r3() uint64 { return c.regs().sc_regs[3] } +func (c *sigctxt) r4() uint64 { return c.regs().sc_regs[4] } +func (c *sigctxt) r5() uint64 { return c.regs().sc_regs[5] } +func (c *sigctxt) r6() uint64 { return c.regs().sc_regs[6] } +func (c *sigctxt) r7() uint64 { return c.regs().sc_regs[7] } +func (c *sigctxt) r8() uint64 { return c.regs().sc_regs[8] } +func (c *sigctxt) r9() uint64 { return c.regs().sc_regs[9] } +func (c *sigctxt) r10() uint64 { return c.regs().sc_regs[10] } +func (c *sigctxt) r11() uint64 { return c.regs().sc_regs[11] } +func (c *sigctxt) r12() uint64 { return c.regs().sc_regs[12] } +func (c *sigctxt) r13() uint64 { return c.regs().sc_regs[13] } +func (c *sigctxt) r14() uint64 { return c.regs().sc_regs[14] } +func (c *sigctxt) r15() uint64 { return c.regs().sc_regs[15] } +func (c *sigctxt) r16() uint64 { return c.regs().sc_regs[16] } +func (c *sigctxt) r17() uint64 { return c.regs().sc_regs[17] } +func (c *sigctxt) r18() uint64 { return c.regs().sc_regs[18] } +func (c *sigctxt) r19() uint64 { return c.regs().sc_regs[19] } +func (c *sigctxt) r20() uint64 { return c.regs().sc_regs[20] } +func (c *sigctxt) r21() uint64 { return c.regs().sc_regs[21] } +func (c *sigctxt) r22() uint64 { return c.regs().sc_regs[22] } +func (c *sigctxt) r23() uint64 { return c.regs().sc_regs[23] } +func (c *sigctxt) r24() uint64 { return c.regs().sc_regs[24] } +func (c *sigctxt) r25() uint64 { return c.regs().sc_regs[25] } +func (c *sigctxt) r26() uint64 { return c.regs().sc_regs[26] } +func (c *sigctxt) r27() uint64 { return c.regs().sc_regs[27] } +func (c *sigctxt) r28() uint64 { return c.regs().sc_regs[28] } +func (c *sigctxt) r29() uint64 { return c.regs().sc_regs[29] } +func (c *sigctxt) r30() uint64 { return c.regs().sc_regs[30] } +func (c *sigctxt) r31() uint64 { return c.regs().sc_regs[31] } +func (c *sigctxt) sp() uint64 { return c.regs().sc_regs[29] } + +//go:nosplit +//go:nowritebarrierrec +func (c *sigctxt) pc() uint64 { return c.regs().sc_pc } + +func (c *sigctxt) link() uint64 { return c.regs().sc_regs[31] } +func (c *sigctxt) lo() uint64 { return c.regs().mullo } +func (c *sigctxt) hi() uint64 { return c.regs().mulhi } + +func (c *sigctxt) sigcode() uint32 { return uint32(c.info.si_code) } +func (c *sigctxt) sigaddr() uint64 { + return *(*uint64)(add(unsafe.Pointer(c.info), 16)) +} + +func (c *sigctxt) set_r28(x uint64) { c.regs().sc_regs[28] = x } +func (c *sigctxt) set_r30(x uint64) { c.regs().sc_regs[30] = x } +func (c *sigctxt) set_pc(x uint64) { c.regs().sc_pc = x } +func (c *sigctxt) set_sp(x uint64) { c.regs().sc_regs[29] = x } +func (c *sigctxt) set_link(x uint64) { c.regs().sc_regs[31] = x } + +func (c *sigctxt) set_sigcode(x uint32) { c.info.si_code = int32(x) } +func (c *sigctxt) set_sigaddr(x uint64) { + *(*uint64)(add(unsafe.Pointer(c.info), 16)) = x +} -- cgit v1.2.3