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Diffstat (limited to 'sysdeps/unix/sysv/linux/tile/sigcontextinfo.h')
-rw-r--r--sysdeps/unix/sysv/linux/tile/sigcontextinfo.h27
1 files changed, 27 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/tile/sigcontextinfo.h b/sysdeps/unix/sysv/linux/tile/sigcontextinfo.h
new file mode 100644
index 0000000000..3f2680d209
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/tile/sigcontextinfo.h
@@ -0,0 +1,27 @@
+/* Copyright (C) 2011-2014 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library.  If not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <arch/abi.h>
+
+#define SIGCONTEXT siginfo_t *_si, struct ucontext *
+#define SIGCONTEXT_EXTRA_ARGS _si,
+#define GET_PC(ctx)	((void *) (long) ctx->uc_mcontext.pc)
+#define GET_FRAME(ctx)	((void *) (long) ctx->uc_mcontext.regs[TREG_FP])
+#define GET_STACK(ctx)	((void *) (long) ctx->uc_mcontext.sp)
+#define CALL_SIGHANDLER(handler, signo, ctx) \
+  (handler)((signo), SIGCONTEXT_EXTRA_ARGS (ctx))