From 6a565344557d0acb4bd34cc9a0bf698662f9006b Mon Sep 17 00:00:00 2001 From: Mark Kettenis Date: Fri, 21 May 2004 19:18:40 +0000 Subject: GDB 6.1 (excluding .info files) --- gnu/usr.bin/binutils/gdb/proc-utils.h | 95 +++++++++++++++++++++++++++++++++++ 1 file changed, 95 insertions(+) create mode 100644 gnu/usr.bin/binutils/gdb/proc-utils.h (limited to 'gnu/usr.bin/binutils/gdb/proc-utils.h') diff --git a/gnu/usr.bin/binutils/gdb/proc-utils.h b/gnu/usr.bin/binutils/gdb/proc-utils.h new file mode 100644 index 00000000000..d9f38a89fef --- /dev/null +++ b/gnu/usr.bin/binutils/gdb/proc-utils.h @@ -0,0 +1,95 @@ +/* Machine independent support for SVR4 /proc (process file system) for GDB. + Copyright 1999, 2000 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program 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 General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software Foundation, +Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + + +/* + * Pretty-print functions for /proc data + */ + +extern void proc_prettyprint_why (unsigned long why, unsigned long what, + int verbose); + +extern void proc_prettyprint_syscalls (sysset_t *sysset, int verbose); + +extern void proc_prettyprint_syscall (int num, int verbose); + +extern void proc_prettyprint_flags (unsigned long flags, int verbose); + +extern void proc_prettyfprint_signalset (FILE *file, sigset_t *sigset, + int verbose); + +extern void proc_prettyfprint_faultset (FILE *file, fltset_t *fltset, + int verbose); + +extern void proc_prettyfprint_syscall (FILE *file, int num, int verbose); + +extern void proc_prettyfprint_signal (FILE *file, int signo, int verbose); + +extern void proc_prettyfprint_flags (FILE *file, unsigned long flags, + int verbose); + +extern void proc_prettyfprint_why (FILE *file, unsigned long why, + unsigned long what, int verbose); + +extern void proc_prettyfprint_fault (FILE *file, int faultno, int verbose); + +extern void proc_prettyfprint_syscalls (FILE *file, sysset_t *sysset, + int verbose); + +extern void proc_prettyfprint_status (long, int, int, int); + +/* + * Trace functions for /proc api. + */ + +extern int write_with_trace (int, void *, size_t, char *, int); +extern off_t lseek_with_trace (int, off_t, int, char *, int); +extern int ioctl_with_trace (int, long, void *, char *, int); +extern pid_t wait_with_trace (int *, char *, int); +extern int open_with_trace (char *, int, char *, int); +extern int close_with_trace (int, char *, int); +extern void procfs_note (char *, char *, int); + +#ifdef PROCFS_TRACE +/* + * Debugging code: + * + * These macros allow me to trace the system calls that we make + * to control the child process. This is quite handy for comparing + * with the older version of procfs. + */ + +#define write(X,Y,Z) write_with_trace (X, Y, Z, __FILE__, __LINE__) +#define lseek(X,Y,Z) lseek_with_trace (X, Y, Z, __FILE__, __LINE__) +#define ioctl(X,Y,Z) ioctl_with_trace (X, Y, Z, __FILE__, __LINE__) +#define open(X,Y) open_with_trace (X, Y, __FILE__, __LINE__) +#define close(X) close_with_trace (X, __FILE__, __LINE__) +#define wait(X) wait_with_trace (X, __FILE__, __LINE__) +#endif +#define PROCFS_NOTE(X) procfs_note (X, __FILE__, __LINE__) +#define PROC_PRETTYFPRINT_STATUS(X,Y,Z,T) \ + proc_prettyfprint_status (X, Y, Z, T) + +/* Define the type (and more importantly the width) of the control + word used to write to the /proc/PID/ctl file. */ +#if defined (PROC_CTL_WORD_TYPE) +typedef PROC_CTL_WORD_TYPE procfs_ctl_t; +#else +typedef long procfs_ctl_t; +#endif -- cgit v1.2.3