Linux process record and replay support.

* Makefile.in (ALLDEPFILES): Add linux-record.c.
(ALL_TARGET_OBS): Add linux-record.o.
* configure.tgt (x86_64-*-linux*): Add linux-record.o.
(i[34567]86-*-linux*): Add linux-record.o.
* linux-record.c, linux-record.h: New file.

1 files changed, 173 insertions, 0 deletions

diff --git a/gdb/linux-record.h b/gdb/linux-record.h
new file mode 100644
index 00000000000..648dcb5928f
--- /dev/null
+++ b/gdb/linux-record.h
@@ -0,0 +1,173 @@
+/* Process record and replay target code for GNU/Linux.
+
+   Copyright (C) 2008, 2009 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 3 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, see <http://www.gnu.org/licenses/>.  */
+
+#ifndef _LINUX_RECORD_H_
+#define _LINUX_RECORD_H_
+
+struct linux_record_tdep
+{
+  /* The size of the type that will be used in a system call.  */
+  int size__old_kernel_stat;
+  int size_tms;
+  int size_loff_t;
+  int size_flock;
+  int size_oldold_utsname;
+  int size_ustat;
+  int size_old_sigaction;
+  int size_old_sigset_t;
+  int size_rlimit;
+  int size_rusage;
+  int size_timeval;
+  int size_timezone;
+  int size_old_gid_t;
+  int size_old_uid_t;
+  int size_fd_set;
+  int size_dirent;
+  int size_dirent64;
+  int size_statfs;
+  int size_statfs64;
+  int size_sockaddr;
+  int size_int;
+  int size_long;
+  int size_ulong;
+  int size_msghdr;
+  int size_itimerval;
+  int size_stat;
+  int size_old_utsname;
+  int size_sysinfo;
+  int size_msqid_ds;
+  int size_shmid_ds;
+  int size_new_utsname;
+  int size_timex;
+  int size_mem_dqinfo;
+  int size_if_dqblk;
+  int size_fs_quota_stat;
+  int size_timespec;
+  int size_pollfd;
+  int size_NFS_FHSIZE;
+  int size_knfsd_fh;
+  int size_TASK_COMM_LEN;
+  int size_sigaction;
+  int size_sigset_t;
+  int size_siginfo_t;
+  int size_cap_user_data_t;
+  int size_stack_t;
+  int size_off_t;
+  int size_stat64;
+  int size_gid_t;
+  int size_uid_t;
+  int size_PAGE_SIZE;
+  int size_flock64;
+  int size_user_desc;
+  int size_io_event;
+  int size_iocb;
+  int size_epoll_event;
+  int size_itimerspec;
+  int size_mq_attr;
+  int size_siginfo;
+
+  int size_termios;
+  int size_termios2;
+  int size_pid_t;
+  int size_winsize;
+  int size_char;
+  int size_serial_struct;
+  int size_serial_icounter_struct;
+  int size_hayes_esp_config;
+
+  /* The values of the second argument of system call "sys_ioctl".  */
+  int ioctl_TCGETS;
+  int ioctl_TCSETS;
+  int ioctl_TCSETSW;
+  int ioctl_TCSETSF;
+  int ioctl_TCGETA;
+  int ioctl_TCSETA;
+  int ioctl_TCSETAW;
+  int ioctl_TCSETAF;
+  int ioctl_TCSBRK;
+  int ioctl_TCXONC;
+  int ioctl_TCFLSH;
+  int ioctl_TIOCEXCL;
+  int ioctl_TIOCNXCL;
+  int ioctl_TIOCSCTTY;
+  int ioctl_TIOCGPGRP;
+  int ioctl_TIOCSPGRP;
+  int ioctl_TIOCOUTQ;
+  int ioctl_TIOCSTI;
+  int ioctl_TIOCGWINSZ;
+  int ioctl_TIOCSWINSZ;
+  int ioctl_TIOCMGET;
+  int ioctl_TIOCMBIS;
+  int ioctl_TIOCMBIC;
+  int ioctl_TIOCMSET;
+  int ioctl_TIOCGSOFTCAR;
+  int ioctl_TIOCSSOFTCAR;
+  int ioctl_FIONREAD;
+  int ioctl_TIOCINQ;
+  int ioctl_TIOCLINUX;
+  int ioctl_TIOCCONS;
+  int ioctl_TIOCGSERIAL;
+  int ioctl_TIOCSSERIAL;
+  int ioctl_TIOCPKT;
+  int ioctl_FIONBIO;
+  int ioctl_TIOCNOTTY;
+  int ioctl_TIOCSETD;
+  int ioctl_TIOCGETD;
+  int ioctl_TCSBRKP;
+  int ioctl_TIOCTTYGSTRUCT;
+  int ioctl_TIOCSBRK;
+  int ioctl_TIOCCBRK;
+  int ioctl_TIOCGSID;
+  int ioctl_TCGETS2;
+  int ioctl_TCSETS2;
+  int ioctl_TCSETSW2;
+  int ioctl_TCSETSF2;
+  int ioctl_TIOCGPTN;
+  int ioctl_TIOCSPTLCK;
+  int ioctl_FIONCLEX;
+  int ioctl_FIOCLEX;
+  int ioctl_FIOASYNC;
+  int ioctl_TIOCSERCONFIG;
+  int ioctl_TIOCSERGWILD;
+  int ioctl_TIOCSERSWILD;
+  int ioctl_TIOCGLCKTRMIOS;
+  int ioctl_TIOCSLCKTRMIOS;
+  int ioctl_TIOCSERGSTRUCT;
+  int ioctl_TIOCSERGETLSR;
+  int ioctl_TIOCSERGETMULTI;
+  int ioctl_TIOCSERSETMULTI;
+  int ioctl_TIOCMIWAIT;
+  int ioctl_TIOCGICOUNT;
+  int ioctl_TIOCGHAYESESP;
+  int ioctl_TIOCSHAYESESP;
+  int ioctl_FIOQSIZE;
+
+  /* The number of the registers that are used as the arguments of
+     a system call.  */
+  int arg1;
+  int arg2;
+  int arg3;
+  int arg4;
+  int arg5;
+};
+
+extern int record_linux_system_call (int num, struct regcache *regcache,
+				     struct linux_record_tdep *tdep);
+
+#endif /* _LINUX_RECORD_H_ */