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[thirdparty/glibc.git] / sysdeps / unix / sysv / linux / powerpc / sigcontextinfo.h

diff --git a/sysdeps/unix/sysv/linux/powerpc/sigcontextinfo.h b/sysdeps/unix/sysv/linux/powerpc/sigcontextinfo.h
index 5a077e40e7733aaf9e6050cfb7251121f3abab58..97a84726a1334ddce454d2d61ef15bcaf241e851 100644 (file)
--- a/sysdeps/unix/sysv/linux/powerpc/sigcontextinfo.h
+++ b/sysdeps/unix/sysv/linux/powerpc/sigcontextinfo.h
@@ -1,27 +1,33 @@
-/* Copyright (C) 1998, 1999, 2001 Free Software Foundation, Inc.
+/* Copyright (C) 1998-2019 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
+   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
-   Library General Public License for more details.
+   Lesser General Public License for more details.
 
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#ifndef _SIGCONTEXTINFO_H
+#define _SIGCONTEXTINFO_H
 
 #include <signal.h>
 
-#define SIGCONTEXT struct sigcontext *
-#define SIGCONTEXT_EXTRA_ARGS
-#define GET_PC(ctx)    ((void *)((ctx)->regs->nip))
-#define GET_FRAME(ctx) (*(void **)((ctx)->regs->gpr[1]))
-#define GET_STACK(ctx) ((void *)((ctx)->regs->gpr[1]))
-#define CALL_SIGHANDLER(handler, signo, ctx) \
-  (handler)((signo), SIGCONTEXT_EXTRA_ARGS (ctx))
+static inline uintptr_t
+sigcontext_get_pc (const ucontext_t *ctx)
+{
+#ifdef __powerpc64__
+  return ctx->uc_mcontext.gp_regs[PT_NIP];
+#else
+  return ctx->uc_mcontext.uc_regs->gregs[PT_NIP];
+#endif
+}
+
+#endif