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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 13:14:23 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 13:14:23 +0000
commit73df946d56c74384511a194dd01dbe099584fd1a (patch)
treefd0bcea490dd81327ddfbb31e215439672c9a068 /src/runtime/defs_plan9_arm.go
parentInitial commit. (diff)
downloadgolang-1.16-73df946d56c74384511a194dd01dbe099584fd1a.tar.xz
golang-1.16-73df946d56c74384511a194dd01dbe099584fd1a.zip
Adding upstream version 1.16.10.upstream/1.16.10upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/runtime/defs_plan9_arm.go')
-rw-r--r--src/runtime/defs_plan9_arm.go66
1 files changed, 66 insertions, 0 deletions
diff --git a/src/runtime/defs_plan9_arm.go b/src/runtime/defs_plan9_arm.go
new file mode 100644
index 0000000..1adc16e
--- /dev/null
+++ b/src/runtime/defs_plan9_arm.go
@@ -0,0 +1,66 @@
+// 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.
+
+package runtime
+
+const _PAGESIZE = 0x1000
+
+type ureg struct {
+ r0 uint32 /* general registers */
+ r1 uint32 /* ... */
+ r2 uint32 /* ... */
+ r3 uint32 /* ... */
+ r4 uint32 /* ... */
+ r5 uint32 /* ... */
+ r6 uint32 /* ... */
+ r7 uint32 /* ... */
+ r8 uint32 /* ... */
+ r9 uint32 /* ... */
+ r10 uint32 /* ... */
+ r11 uint32 /* ... */
+ r12 uint32 /* ... */
+ sp uint32
+ link uint32 /* ... */
+ trap uint32 /* trap type */
+ psr uint32
+ pc uint32 /* interrupted addr */
+}
+
+type sigctxt struct {
+ u *ureg
+}
+
+//go:nosplit
+//go:nowritebarrierrec
+func (c *sigctxt) pc() uintptr { return uintptr(c.u.pc) }
+
+func (c *sigctxt) sp() uintptr { return uintptr(c.u.sp) }
+func (c *sigctxt) lr() uintptr { return uintptr(c.u.link) }
+
+func (c *sigctxt) setpc(x uintptr) { c.u.pc = uint32(x) }
+func (c *sigctxt) setsp(x uintptr) { c.u.sp = uint32(x) }
+func (c *sigctxt) setlr(x uintptr) { c.u.link = uint32(x) }
+func (c *sigctxt) savelr(x uintptr) { c.u.r0 = uint32(x) }
+
+func dumpregs(u *ureg) {
+ print("r0 ", hex(u.r0), "\n")
+ print("r1 ", hex(u.r1), "\n")
+ print("r2 ", hex(u.r2), "\n")
+ print("r3 ", hex(u.r3), "\n")
+ print("r4 ", hex(u.r4), "\n")
+ print("r5 ", hex(u.r5), "\n")
+ print("r6 ", hex(u.r6), "\n")
+ print("r7 ", hex(u.r7), "\n")
+ print("r8 ", hex(u.r8), "\n")
+ print("r9 ", hex(u.r9), "\n")
+ print("r10 ", hex(u.r10), "\n")
+ print("r11 ", hex(u.r11), "\n")
+ print("r12 ", hex(u.r12), "\n")
+ print("sp ", hex(u.sp), "\n")
+ print("link ", hex(u.link), "\n")
+ print("pc ", hex(u.pc), "\n")
+ print("psr ", hex(u.psr), "\n")
+}
+
+func sigpanictramp()