From: Ulrich Drepper <drepper@redhat.com>
Date: Fri, 3 Sep 1999 07:11:54 +0000 (+0000)
Subject: Linux/Alpha specific definition to access information passed up from the
X-Git-Tag: cvs/glibc_2-1-2~27
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=34b4bc6c2b9b3beab00646496c79a66d27026d95;p=thirdparty%2Fglibc.git

Linux/Alpha specific definition to access information passed up from the
kernel.
---

diff --git a/sysdeps/unix/sysv/linux/alpha/sys/user.h b/sysdeps/unix/sysv/linux/alpha/sys/user.h
new file mode 100644
index 00000000000..fe6acb22473
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/alpha/sys/user.h
@@ -0,0 +1,50 @@
+/* Copyright (C) 1999 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.
+
+   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.
+
+   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.  */
+
+#ifndef _SYS_USER_H
+#define _SYS_USER_H	1
+
+/* The whole purpose of this file is for gdb/strace and gdb/strace
+   only. Don't read too much into it. Don't use it for anything other
+   than gdb/strace unless you know what you are doing. */
+
+#include <asm/page.h>
+#include <asm/reg.h>
+
+struct user
+{
+  unsigned long	int regs[EF_SIZE / 8 + 32];	/* integer and fp regs */
+  size_t u_tsize;				/* text size (pages) */
+  size_t u_dsize;				/* data size (pages) */
+  size_t u_ssize;				/* stack size (pages) */
+  unsigned long	int start_code;			/* text starting address */
+  unsigned long	int start_data;			/* data starting address */
+  unsigned long	int start_stack;		/* stack starting address */
+  long int signal;				/* signal causing core dump */
+  struct regs *u_ar0;				/* help gdb find registers */
+  unsigned long	int magic;			/* identifies a core file */
+  char u_comm[32];				/* user command name */
+};
+
+#define NBPG			PAGE_SIZE
+#define UPAGES			1
+#define HOST_TEXT_START_ADDR	(u.start_code)
+#define HOST_DATA_START_ADDR	(u.start_data)
+#define HOST_STACK_END_ADDR	(u.start_stack + u.u_ssize * NBPG)
+
+#endif	/* sys/user.h */