summaryrefslogtreecommitdiffstats
path: root/src/runtime/signal_linux_mipsx.go
diff options
context:
space:
mode:
Diffstat (limited to 'src/runtime/signal_linux_mipsx.go')
-rw-r--r--src/runtime/signal_linux_mipsx.go64
1 files changed, 64 insertions, 0 deletions
diff --git a/src/runtime/signal_linux_mipsx.go b/src/runtime/signal_linux_mipsx.go
new file mode 100644
index 0000000..f11bfc9
--- /dev/null
+++ b/src/runtime/signal_linux_mipsx.go
@@ -0,0 +1,64 @@
+// Copyright 2016 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.
+
+//go:build linux && (mips || mipsle)
+
+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() uint32 { return uint32(c.regs().sc_regs[0]) }
+func (c *sigctxt) r1() uint32 { return uint32(c.regs().sc_regs[1]) }
+func (c *sigctxt) r2() uint32 { return uint32(c.regs().sc_regs[2]) }
+func (c *sigctxt) r3() uint32 { return uint32(c.regs().sc_regs[3]) }
+func (c *sigctxt) r4() uint32 { return uint32(c.regs().sc_regs[4]) }
+func (c *sigctxt) r5() uint32 { return uint32(c.regs().sc_regs[5]) }
+func (c *sigctxt) r6() uint32 { return uint32(c.regs().sc_regs[6]) }
+func (c *sigctxt) r7() uint32 { return uint32(c.regs().sc_regs[7]) }
+func (c *sigctxt) r8() uint32 { return uint32(c.regs().sc_regs[8]) }
+func (c *sigctxt) r9() uint32 { return uint32(c.regs().sc_regs[9]) }
+func (c *sigctxt) r10() uint32 { return uint32(c.regs().sc_regs[10]) }
+func (c *sigctxt) r11() uint32 { return uint32(c.regs().sc_regs[11]) }
+func (c *sigctxt) r12() uint32 { return uint32(c.regs().sc_regs[12]) }
+func (c *sigctxt) r13() uint32 { return uint32(c.regs().sc_regs[13]) }
+func (c *sigctxt) r14() uint32 { return uint32(c.regs().sc_regs[14]) }
+func (c *sigctxt) r15() uint32 { return uint32(c.regs().sc_regs[15]) }
+func (c *sigctxt) r16() uint32 { return uint32(c.regs().sc_regs[16]) }
+func (c *sigctxt) r17() uint32 { return uint32(c.regs().sc_regs[17]) }
+func (c *sigctxt) r18() uint32 { return uint32(c.regs().sc_regs[18]) }
+func (c *sigctxt) r19() uint32 { return uint32(c.regs().sc_regs[19]) }
+func (c *sigctxt) r20() uint32 { return uint32(c.regs().sc_regs[20]) }
+func (c *sigctxt) r21() uint32 { return uint32(c.regs().sc_regs[21]) }
+func (c *sigctxt) r22() uint32 { return uint32(c.regs().sc_regs[22]) }
+func (c *sigctxt) r23() uint32 { return uint32(c.regs().sc_regs[23]) }
+func (c *sigctxt) r24() uint32 { return uint32(c.regs().sc_regs[24]) }
+func (c *sigctxt) r25() uint32 { return uint32(c.regs().sc_regs[25]) }
+func (c *sigctxt) r26() uint32 { return uint32(c.regs().sc_regs[26]) }
+func (c *sigctxt) r27() uint32 { return uint32(c.regs().sc_regs[27]) }
+func (c *sigctxt) r28() uint32 { return uint32(c.regs().sc_regs[28]) }
+func (c *sigctxt) r29() uint32 { return uint32(c.regs().sc_regs[29]) }
+func (c *sigctxt) r30() uint32 { return uint32(c.regs().sc_regs[30]) }
+func (c *sigctxt) r31() uint32 { return uint32(c.regs().sc_regs[31]) }
+func (c *sigctxt) sp() uint32 { return uint32(c.regs().sc_regs[29]) }
+func (c *sigctxt) pc() uint32 { return uint32(c.regs().sc_pc) }
+func (c *sigctxt) link() uint32 { return uint32(c.regs().sc_regs[31]) }
+func (c *sigctxt) lo() uint32 { return uint32(c.regs().sc_mdlo) }
+func (c *sigctxt) hi() uint32 { return uint32(c.regs().sc_mdhi) }
+
+func (c *sigctxt) sigcode() uint32 { return uint32(c.info.si_code) }
+func (c *sigctxt) sigaddr() uint32 { return c.info.si_addr }
+
+func (c *sigctxt) set_r30(x uint32) { c.regs().sc_regs[30] = uint64(x) }
+func (c *sigctxt) set_pc(x uint32) { c.regs().sc_pc = uint64(x) }
+func (c *sigctxt) set_sp(x uint32) { c.regs().sc_regs[29] = uint64(x) }
+func (c *sigctxt) set_link(x uint32) { c.regs().sc_regs[31] = uint64(x) }
+
+func (c *sigctxt) set_sigcode(x uint32) { c.info.si_code = int32(x) }
+func (c *sigctxt) set_sigaddr(x uint32) { c.info.si_addr = x }