1b725ae77Skettenis /* Native support for GNU/Linux. 2b725ae77Skettenis 3b725ae77Skettenis Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc. 4b725ae77Skettenis 5b725ae77Skettenis This file is part of GDB. 6b725ae77Skettenis 7b725ae77Skettenis This program is free software; you can redistribute it and/or modify 8b725ae77Skettenis it under the terms of the GNU General Public License as published by 9b725ae77Skettenis the Free Software Foundation; either version 2 of the License, or 10b725ae77Skettenis (at your option) any later version. 11b725ae77Skettenis 12b725ae77Skettenis This program is distributed in the hope that it will be useful, 13b725ae77Skettenis but WITHOUT ANY WARRANTY; without even the implied warranty of 14b725ae77Skettenis MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15b725ae77Skettenis GNU General Public License for more details. 16b725ae77Skettenis 17b725ae77Skettenis You should have received a copy of the GNU General Public License 18b725ae77Skettenis along with this program; if not, write to the Free Software 19b725ae77Skettenis Foundation, Inc., 59 Temple Place - Suite 330, 20b725ae77Skettenis Boston, MA 02111-1307, USA. */ 21b725ae77Skettenis 22b725ae77Skettenis struct target_ops; 23b725ae77Skettenis 24b725ae77Skettenis /* GNU/Linux is SVR4-ish but its /proc file system isn't. */ 25b725ae77Skettenis #undef USE_PROC_FS 26b725ae77Skettenis 27b725ae77Skettenis /* Since we're building a native debugger, we can include <signal.h> 28b725ae77Skettenis to find the range of real-time signals. */ 29b725ae77Skettenis 30b725ae77Skettenis #include <signal.h> 31b725ae77Skettenis 32b725ae77Skettenis #ifdef __SIGRTMIN 33b725ae77Skettenis #define REALTIME_LO __SIGRTMIN 34b725ae77Skettenis #define REALTIME_HI (__SIGRTMAX + 1) 35b725ae77Skettenis #endif 36b725ae77Skettenis 37b725ae77Skettenis /* We define this if link.h is available, because with ELF we use SVR4 38b725ae77Skettenis style shared libraries. */ 39b725ae77Skettenis 40b725ae77Skettenis #ifdef HAVE_LINK_H 41b725ae77Skettenis #include "solib.h" /* Support for shared libraries. */ 42b725ae77Skettenis #endif 43b725ae77Skettenis 44b725ae77Skettenis 45b725ae77Skettenis /* Override child_wait in `inftarg.c'. */ 46b725ae77Skettenis struct target_waitstatus; 47b725ae77Skettenis extern ptid_t child_wait (ptid_t ptid, struct target_waitstatus *ourstatus); 48b725ae77Skettenis #define CHILD_WAIT 49b725ae77Skettenis 50b725ae77Skettenis extern void lin_lwp_attach_lwp (ptid_t ptid, int verbose); 51b725ae77Skettenis #define ATTACH_LWP(ptid, verbose) lin_lwp_attach_lwp ((ptid), (verbose)) 52b725ae77Skettenis 53b725ae77Skettenis extern void lin_thread_get_thread_signals (sigset_t *mask); 54b725ae77Skettenis #define GET_THREAD_SIGNALS(mask) lin_thread_get_thread_signals (mask) 55b725ae77Skettenis 56b725ae77Skettenis /* Use elf_gregset_t and elf_fpregset_t, rather than 57b725ae77Skettenis gregset_t and fpregset_t. */ 58b725ae77Skettenis 59b725ae77Skettenis #define GDB_GREGSET_T elf_gregset_t 60b725ae77Skettenis #define GDB_FPREGSET_T elf_fpregset_t 61b725ae77Skettenis 62b725ae77Skettenis /* Override child_pid_to_exec_file in 'inftarg.c'. */ 63b725ae77Skettenis #define CHILD_PID_TO_EXEC_FILE 64b725ae77Skettenis 65b725ae77Skettenis #define CHILD_INSERT_FORK_CATCHPOINT 66b725ae77Skettenis #define CHILD_INSERT_VFORK_CATCHPOINT 67b725ae77Skettenis #define CHILD_INSERT_EXEC_CATCHPOINT 68b725ae77Skettenis #define CHILD_POST_STARTUP_INFERIOR 69b725ae77Skettenis #define CHILD_POST_ATTACH 70b725ae77Skettenis #define CHILD_FOLLOW_FORK 71*11efff7fSkettenis #define DEPRECATED_KILL_INFERIOR 72b725ae77Skettenis 73b725ae77Skettenis #define NATIVE_XFER_AUXV procfs_xfer_auxv 74b725ae77Skettenis #include "auxv.h" /* Declares it. */ 75