mirror of
git://sourceware.org/git/glibc.git
synced 2024-12-27 04:41:02 +08:00
59e33904dd
1999-08-09 Scott Bambrough <scottb@netwinder.org> * sysdeps/unix/sysv/linux/arm/sys/user.h: Added members 'unsigned char ftype[8]', and 'unsigned int init_flag' to struct user_fp. Tnese were added in version 2.2.12 of the ARM Linux kernel. * sysdeps/unix/sysv/linux/arm/sys/elf.h: New file. * sysdeps/unix/sysv/linux/arm/sys/procfs.h: New file. The generic procfs.h included <asm/elf.h>. This causes structure redefinition errors when <sys/user.h> and <sys/procfs.h> are included in the same source file. Found when building GDB.
71 lines
2.4 KiB
C
71 lines
2.4 KiB
C
/* Copyright (C) 1998, 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
|
|
|
|
#include <features.h>
|
|
|
|
/* <sys/ptrace.h> and <linux/ptrace.h> both define the PTRACE_* macros.
|
|
This leads to compilation problems with programs which include both
|
|
user.h and ptrace.h (eg: GDB). Do not include <linux/ptrace.h> here. */
|
|
#include <asm/ptrace.h>
|
|
|
|
struct user_fp
|
|
{
|
|
struct fp_reg
|
|
{
|
|
unsigned int sign1:1;
|
|
unsigned int unused:15;
|
|
unsigned int sign2:1;
|
|
unsigned int exponent:14;
|
|
unsigned int j:1;
|
|
unsigned int mantissa1:31;
|
|
unsigned int mantissa0:32;
|
|
} fpregs[8];
|
|
unsigned int fpsr:32;
|
|
unsigned int fpcr:32;
|
|
unsigned char ftype[8];
|
|
unsigned int init_flag;
|
|
};
|
|
|
|
struct user
|
|
{
|
|
struct pt_regs regs; /* General registers */
|
|
int u_fpvalid; /* True if math co-processor being used. */
|
|
|
|
unsigned long int u_tsize; /* Text segment size (pages). */
|
|
unsigned long int u_dsize; /* Data segment size (pages). */
|
|
unsigned long int u_ssize; /* Stack segment size (pages). */
|
|
|
|
unsigned long start_code; /* Starting virtual address of text. */
|
|
unsigned long start_stack; /* Starting virtual address of stack. */
|
|
|
|
long int signal; /* Signal that caused the core dump. */
|
|
int reserved; /* No longer used */
|
|
struct pt_regs *u_ar0; /* help gdb to find the general registers. */
|
|
|
|
unsigned long magic; /* uniquely identify a core file */
|
|
char u_comm[32]; /* User command that was responsible */
|
|
int u_debugreg[8];
|
|
struct user_fp u_fp; /* Floating point registers */
|
|
struct user_fp_struct *u_fp0; /* help gdb to find the FP registers. */
|
|
};
|
|
|
|
#endif /* sys/user.h */
|