projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 0fda6bd2 JM |
1 | /* Machine independent support for SVR4 /proc (process file system) for GDB. |
| 2 | Copyright 1999 Free Software Foundation, Inc. | |
| 3 | ||
| 4 | This file is part of GDB. | |
| 5 | ||
| 6 | This program is free software; you can redistribute it and/or modify | |
| 7 | it under the terms of the GNU General Public License as published by | |
| 8 | the Free Software Foundation; either version 2 of the License, or | |
| 9 | (at your option) any later version. | |
| 10 | ||
| 11 | This program is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 14 | GNU General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU General Public License | |
| 17 | along with this program; if not, write to the Free Software Foundation, | |
| 18 | Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ | |
| 19 | ||
| 20 | ||
| 103b3ef5 MS |
21 | /* |
| 22 | * Pretty-print functions for /proc data | |
| 23 | */ | |
| 24 | ||
| 0fda6bd2 JM |
25 | extern void |
| 26 | proc_prettyprint_why (unsigned long why, unsigned long what, int verbose); | |
| 27 | ||
| 103b3ef5 MS |
28 | extern void |
| 29 | proc_prettyprint_syscalls (sysset_t *sysset, int verbose); | |
| 0fda6bd2 | 30 | |
| 103b3ef5 MS |
31 | extern void |
| 32 | proc_prettyprint_syscall (int num, int verbose); | |
| 0fda6bd2 JM |
33 | |
| 34 | extern void proc_prettyprint_flags (unsigned long flags, int verbose); | |
| 35 | ||
| 36 | extern void | |
| 37 | proc_prettyfprint_signalset (FILE *file, sigset_t *sigset, int verbose); | |
| 38 | ||
| 39 | extern void | |
| 40 | proc_prettyfprint_faultset (FILE *file, fltset_t *fltset, int verbose); | |
| 41 | ||
| 42 | extern void | |
| 43 | proc_prettyfprint_syscall (FILE *file, int num, int verbose); | |
| 44 | ||
| 45 | extern void | |
| 46 | proc_prettyfprint_signal (FILE *file, int signo, int verbose); | |
| 47 | ||
| 48 | extern void | |
| 49 | proc_prettyfprint_flags (FILE *file, unsigned long flags, int verbose); | |
| 50 | ||
| 51 | extern void | |
| 103b3ef5 MS |
52 | proc_prettyfprint_why (FILE *file, unsigned long why, |
| 53 | unsigned long what, int verbose); | |
| 0fda6bd2 JM |
54 | |
| 55 | extern void | |
| 56 | proc_prettyfprint_fault (FILE *file, int faultno, int verbose); | |
| 57 | ||
| 58 | extern void | |
| 59 | proc_prettyfprint_syscalls (FILE *file, sysset_t *sysset, int verbose); | |
| 103b3ef5 MS |
60 | |
| 61 | extern void | |
| 62 | proc_prettyfprint_status (long, int, int, int); | |
| 63 | ||
| 64 | /* | |
| 65 | * Trace functions for /proc api. | |
| 66 | */ | |
| 67 | ||
| 68 | extern int write_with_trace (int, void *, size_t, char *, int); | |
| 69 | extern off_t lseek_with_trace (int, off_t, int, char *, int); | |
| 70 | extern int ioctl_with_trace (int, long, void *, char *, int); | |
| 71 | extern pid_t wait_with_trace (int *, char *, int); | |
| 72 | extern int open_with_trace (char *, int, char *, int); | |
| 73 | extern int close_with_trace (int, char *, int); | |
| 74 | extern void procfs_note (char *, char *, int); | |
| 75 | ||
| 76 | #ifdef PROCFS_TRACE | |
| 77 | /* | |
| 78 | * Debugging code: | |
| 79 | * | |
| 80 | * These macros allow me to trace the system calls that we make | |
| 81 | * to control the child process. This is quite handy for comparing | |
| 82 | * with the older version of procfs. | |
| 83 | */ | |
| 84 | ||
| 85 | #define write(X,Y,Z) write_with_trace (X, Y, Z, __FILE__, __LINE__) | |
| 86 | #define lseek(X,Y,Z) lseek_with_trace (X, Y, Z, __FILE__, __LINE__) | |
| 87 | #define ioctl(X,Y,Z) ioctl_with_trace (X, Y, Z, __FILE__, __LINE__) | |
| 88 | #define open(X,Y) open_with_trace (X, Y, __FILE__, __LINE__) | |
| 89 | #define close(X) close_with_trace (X, __FILE__, __LINE__) | |
| 90 | #define wait(X) wait_with_trace (X, __FILE__, __LINE__) | |
| 327fce13 | 91 | #endif |
| 103b3ef5 MS |
92 | #define PROCFS_NOTE(X) procfs_note (X, __FILE__, __LINE__) |
| 93 | #define PROC_PRETTYFPRINT_STATUS(X,Y,Z,T) \ | |
| 94 | proc_prettyfprint_status (X, Y, Z, T) |