From a36dda7880179c09361cd7ec26f11dbb73dc2b78 Mon Sep 17 00:00:00 2001 From: Yao Zhang Date: Thu, 10 Sep 2015 11:21:57 -0400 Subject: runtime: added go files for linux/mips64{,le} support Change-Id: I14b537922b97d4bce9e0523d98a822da906348f1 Reviewed-on: https://go-review.googlesource.com/14447 Reviewed-by: Minux Ma --- src/runtime/signal_linux_mips64x.go | 67 +++++++++++++++++++++++++++++++++++++ 1 file changed, 67 insertions(+) create mode 100644 src/runtime/signal_linux_mips64x.go (limited to 'src/runtime/signal_linux_mips64x.go') diff --git a/src/runtime/signal_linux_mips64x.go b/src/runtime/signal_linux_mips64x.go new file mode 100644 index 0000000000..c550f69908 --- /dev/null +++ b/src/runtime/signal_linux_mips64x.go @@ -0,0 +1,67 @@ +// Copyright 2015 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. + +// +build linux +// +build mips64 mips64le + +package runtime + +import "unsafe" + +type sigctxt struct { + info *siginfo + ctxt unsafe.Pointer +} + +func (c *sigctxt) regs() *sigcontext { return &(*ucontext)(c.ctxt).uc_mcontext } +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] } +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().sc_mdlo } +func (c *sigctxt) hi() uint64 { return c.regs().sc_mdhi } + +func (c *sigctxt) sigcode() uint32 { return uint32(c.info.si_code) } +func (c *sigctxt) sigaddr() uint64 { return c.info.si_addr } + +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) { + *(*uintptr)(add(unsafe.Pointer(c.info), 2*ptrSize)) = uintptr(x) +} -- cgit v1.2.1