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authorEric Andersen <andersen@codepoet.org>2002-03-01 21:09:56 +0000
committerEric Andersen <andersen@codepoet.org>2002-03-01 21:09:56 +0000
commit3fc6ba17b7a9919dd01a1c47853a4944fc990079 (patch)
treede3fd1bbbcae1ca3ed9238bcb82b1900d45fc714 /libpthread/linuxthreads/sysdeps/sh/sigcontextinfo.h
parent9cee42f10dbc5b33866ff137b926a74abd7c1a5b (diff)
Patch from M. R. Brown <mrbrown@0xd6.org> to fix pthread support
for SH, and fix vfork
Diffstat (limited to 'libpthread/linuxthreads/sysdeps/sh/sigcontextinfo.h')
-rw-r--r--libpthread/linuxthreads/sysdeps/sh/sigcontextinfo.h27
1 files changed, 27 insertions, 0 deletions
diff --git a/libpthread/linuxthreads/sysdeps/sh/sigcontextinfo.h b/libpthread/linuxthreads/sysdeps/sh/sigcontextinfo.h
new file mode 100644
index 000000000..3e1f3e949
--- /dev/null
+++ b/libpthread/linuxthreads/sysdeps/sh/sigcontextinfo.h
@@ -0,0 +1,27 @@
+/* Copyright (C) 1999, 2000 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Philip Blundell <philb@gnu.org>, 1999.
+
+ 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, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#define SIGCONTEXT int _a2, int _a3, int _a4, struct sigcontext
+
+#define SIGCONTEXT_EXTRA_ARGS _a2, _a3, _a4,
+#define GET_PC(ctx) ((void *) ctx.sc_pc)
+#define GET_FRAME(ctx) ((void *) ctx.sc_regs[14])
+#define GET_STACK(ctx) ((void *) ctx.sc_regs[15])
+#define CALL_SIGHANDLER(handler, signo, ctx) \
+ (handler)((signo), SIGCONTEXT_EXTRA_ARGS (ctx))