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authorVineet Gupta <vgupta@synopsys.com>2013-12-13 14:49:25 +0530
committerBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2013-12-20 14:38:23 +0100
commit917b9eebbc6dd580e2fa5a4e2b18ea609655b19e (patch)
treec1b6c5c73db18a0daaca8327d28a0d5babd0f5cc /libc/sysdeps/linux/arc/bits/sigcontextinfo.h
parent1ce639990b6340a8b9f18d076c427fcf5a93695e (diff)
ARC port to uClibc
For this port, I would like to give due credit to: - Folks from Codito technologies (Sameer, Amit, Kanika, Ramana,...) who did the very first port - ARC UK from 2007-2009 (Joern, Irfan, Khurram, Phil... - Late Brendan Kehoe (may he RIP) Signed-off-by: Vineet Gupta <vgupta@synopsys.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'libc/sysdeps/linux/arc/bits/sigcontextinfo.h')
-rwxr-xr-xlibc/sysdeps/linux/arc/bits/sigcontextinfo.h15
1 files changed, 15 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/arc/bits/sigcontextinfo.h b/libc/sysdeps/linux/arc/bits/sigcontextinfo.h
new file mode 100755
index 000000000..ac5cfa966
--- /dev/null
+++ b/libc/sysdeps/linux/arc/bits/sigcontextinfo.h
@@ -0,0 +1,15 @@
+/*
+ * Copyright (C) 2013 Synopsys, Inc. (www.synopsys.com)
+ *
+ * Licensed under the LGPL v2.1 or later, see the file COPYING.LIB in this tarball.
+ */
+
+#include <features.h>
+#define SIGCONTEXT struct sigcontext *
+#define SIGCONTEXT_EXTRA_ARGS
+
+#define GET_PC(ctx) ((void *) ctx->regs.scratch.ret)
+#define GET_FRAME(ctx) ((void *) ctx->regs.scratch.fp)
+#define GET_STACK(ctx) ((void *) ctx->regs.scratch.sp)
+#define CALL_SIGHANDLER(handler, signo, ctx) \
+ (handler)((signo), SIGCONTEXT_EXTRA_ARGS (ctx))