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* sysdeps/unix/sysv/linux/mips/sys/procfs.h: Don't include

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<signal.h>, <sys/ucontext.h> nor <asm/elf.h>. Updated for gdb.

	* sysdeps/unix/sysv/linux/mips/sys/user.h: New.
This commit is contained in:
Andreas Jaeger 2002-02-08 16:21:00 +00:00
parent c149ac8f45
commit b16fd2b050
2 changed files with 65 additions and 18 deletions
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31
sysdeps/unix/sysv/linux/mips/sys/procfs.h
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@ -1,4 +1,4 @@
/* Copyright (C) 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
/* Copyright (C) 1996, 1997, 1999, 2000, 2002 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
@ -24,12 +24,19 @@
used on Linux. */
#include <features.h>
#include <signal.h>
#include <sys/time.h>
#include <sys/types.h>
#include <sys/ucontext.h>
#include <sys/user.h>
#include <asm/elf.h>
/* ELF register definitions */
#define ELF_NGREG 45
#define ELF_NFPREG 33
typedef unsigned long elf_greg_t;
typedef elf_greg_t elf_gregset_t[ELF_NGREG];
typedef double elf_fpreg_t;
typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
__BEGIN_DECLS
@ -50,19 +57,10 @@ struct elf_siginfo
marked with "XXX". */
struct elf_prstatus
{
#if 0
long int pr_flags; /* XXX Process flags. */
short int pr_why; /* XXX Reason for process halt. */
short int pr_what; /* XXX More detailed reason. */
#endif
struct elf_siginfo pr_info; /* Info associated with signal. */
short int pr_cursig; /* Current signal. */
unsigned long int pr_sigpend; /* Set of pending signals. */
unsigned long int pr_sighold; /* Set of held signals. */
#if 0
struct sigaltstack pr_altstack; /* Alternate stack info. */
struct sigaction pr_action; /* Signal action for current sig. */
#endif
__pid_t pr_pid;
__pid_t pr_ppid;
__pid_t pr_pgrp;
@ -71,9 +69,6 @@ struct elf_prstatus
struct timeval pr_stime; /* System time. */
struct timeval pr_cutime; /* Cumulative user time. */
struct timeval pr_cstime; /* Cumulative system time. */
#if 0
long int pr_instr; /* Current instruction. */
#endif
elf_gregset_t pr_reg; /* GP registers. */
int pr_fpvalid; /* True if math copro being used. */
};
@ -101,8 +96,8 @@ struct elf_prpsinfo
typedef void *psaddr_t;
/* Register sets. Linux has different names. */
typedef gregset_t prgregset_t;
typedef fpregset_t prfpregset_t;
typedef elf_gregset_t prgregset_t;
typedef elf_fpregset_t prfpregset_t;
/* We don't have any differences between processes and threads,
therefore habe only ine PID type. */

52
sysdeps/unix/sysv/linux/mips/sys/user.h Normal file
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@ -0,0 +1,52 @@
/* Copyright (C) 2002 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 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. */
#ifndef _SYS_USER_H
#define _SYS_USER_H 1
/* The whole purpose of this file is for GDB and GDB only. Don't read
too much into it. Don't use it for anything other than GDB unless
you know what you are doing. */
#include <asm/reg.h>
struct user
{
unsigned long regs[EF_SIZE/4+64]; /* 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 start_code; /* text starting address */
unsigned long start_data; /* data starting address */
unsigned long start_stack; /* stack starting address */
long int signal; /* signal causing core dump */
void* u_ar0; /* help gdb find registers */
unsigned long magic; /* identifies a core file */
char u_comm[32]; /* user command name */
};
#define PAGE_SHIFT 12
#define PAGE_SIZE (1UL << PAGE_SHIFT)
#define PAGE_MASK (~(PAGE_SIZE-1))
#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 */