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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 3aeac1f94377536710ca66c57a46da8324c1e24a..97a84726a1334ddce454d2d61ef15bcaf241e851 100644 (file)
--- a/sysdeps/unix/sysv/linux/powerpc/sigcontextinfo.h
+++ b/sysdeps/unix/sysv/linux/powerpc/sigcontextinfo.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998-2014 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
@@ -13,14 +13,21 @@
 
    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/>.  */
+   <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