diff options
Diffstat (limited to 'gdb/umax-xdep.c')
| -rw-r--r-- | gdb/umax-xdep.c | 266 |
1 files changed, 133 insertions, 133 deletions
diff --git a/gdb/umax-xdep.c b/gdb/umax-xdep.c index 0539099..608ccd9 100644 --- a/gdb/umax-xdep.c +++ b/gdb/umax-xdep.c @@ -1,133 +1,133 @@ -/* umax host stuff. - Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1995, 1999, 2000, 2001 - 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. */ - -#include "defs.h" -#include "frame.h" -#include "inferior.h" -#include "regcache.h" - -#include <sys/param.h> -#include <sys/dir.h> -#include <signal.h> -#include <sys/ioctl.h> -#include <fcntl.h> - -#include "gdbcore.h" -#include <sys/ptrace.h> -#define PTRACE_ATTACH PT_ATTACH -#define PTRACE_DETACH PT_FREEPROC - -#include <sys/file.h> -#include "gdb_stat.h" - -/* Work with core dump and executable files, for GDB. - This code would be in corefile.c if it weren't machine-dependent. */ - -void -core_file_command (char *filename, int from_tty) -{ - int val; - - /* Discard all vestiges of any previous core file - and mark data and stack spaces as empty. */ - - if (corefile) - xfree (corefile); - corefile = 0; - - if (corechan >= 0) - close (corechan); - corechan = -1; - - data_start = 0; - data_end = 0; - stack_start = STACK_END_ADDR; - stack_end = STACK_END_ADDR; - - /* Now, if a new core file was specified, open it and digest it. */ - - if (filename) - { - filename = tilde_expand (filename); - make_cleanup (xfree, filename); - - if (have_inferior_p ()) - error ("To look at a core file, you must kill the program with \"kill\"."); - corechan = open (filename, O_RDONLY, 0); - if (corechan < 0) - perror_with_name (filename); - /* 4.2-style (and perhaps also sysV-style) core dump file. */ - { - struct ptrace_user u; - int reg_offset; - - val = myread (corechan, &u, sizeof u); - if (val < 0) - perror_with_name (filename); - data_start = exec_data_start; - - data_end = data_start + u.pt_dsize; - stack_start = stack_end - u.pt_ssize; - data_offset = sizeof u; - stack_offset = data_offset + u.pt_dsize; - reg_offset = 0; - - memcpy (&core_aouthdr, &u.pt_aouthdr, sizeof (AOUTHDR)); - printf_unfiltered ("Core file is from \"%s\".\n", u.pt_comm); - if (u.pt_signal > 0) - printf_unfiltered ("Program terminated with signal %d, %s.\n", - u.pt_signal, safe_strsignal (u.pt_signal)); - - /* Read the register values out of the core file and store - them where `read_register' will find them. */ - - { - register int regno; - - for (regno = 0; regno < NUM_REGS; regno++) - { - char buf[MAX_REGISTER_RAW_SIZE]; - - val = lseek (corechan, register_addr (regno, reg_offset), 0); - if (val < 0) - perror_with_name (filename); - - val = myread (corechan, buf, sizeof buf); - if (val < 0) - perror_with_name (filename); - supply_register (regno, buf); - } - } - } - if (filename[0] == '/') - corefile = savestring (filename, strlen (filename)); - else - { - corefile = concat (current_directory, "/", filename, NULL); - } - - flush_cached_frames (); - select_frame (get_current_frame (), 0); - validate_files (); - } - else if (from_tty) - printf_unfiltered ("No core file now.\n"); -} +/* OBSOLETE /* umax host stuff. */ +/* OBSOLETE Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1995, 1999, 2000, 2001 */ +/* OBSOLETE Free Software Foundation, Inc. */ +/* OBSOLETE */ +/* OBSOLETE This file is part of GDB. */ +/* OBSOLETE */ +/* OBSOLETE This program is free software; you can redistribute it and/or modify */ +/* OBSOLETE it under the terms of the GNU General Public License as published by */ +/* OBSOLETE the Free Software Foundation; either version 2 of the License, or */ +/* OBSOLETE (at your option) any later version. */ +/* OBSOLETE */ +/* OBSOLETE This program is distributed in the hope that it will be useful, */ +/* OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of */ +/* OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the */ +/* OBSOLETE GNU General Public License for more details. */ +/* OBSOLETE */ +/* OBSOLETE You should have received a copy of the GNU General Public License */ +/* OBSOLETE along with this program; if not, write to the Free Software */ +/* OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, */ +/* OBSOLETE Boston, MA 02111-1307, USA. */ */ +/* OBSOLETE */ +/* OBSOLETE #include "defs.h" */ +/* OBSOLETE #include "frame.h" */ +/* OBSOLETE #include "inferior.h" */ +/* OBSOLETE #include "regcache.h" */ +/* OBSOLETE */ +/* OBSOLETE #include <sys/param.h> */ +/* OBSOLETE #include <sys/dir.h> */ +/* OBSOLETE #include <signal.h> */ +/* OBSOLETE #include <sys/ioctl.h> */ +/* OBSOLETE #include <fcntl.h> */ +/* OBSOLETE */ +/* OBSOLETE #include "gdbcore.h" */ +/* OBSOLETE #include <sys/ptrace.h> */ +/* OBSOLETE #define PTRACE_ATTACH PT_ATTACH */ +/* OBSOLETE #define PTRACE_DETACH PT_FREEPROC */ +/* OBSOLETE */ +/* OBSOLETE #include <sys/file.h> */ +/* OBSOLETE #include "gdb_stat.h" */ +/* OBSOLETE */ +/* OBSOLETE /* Work with core dump and executable files, for GDB. */ +/* OBSOLETE This code would be in corefile.c if it weren't machine-dependent. */ */ +/* OBSOLETE */ +/* OBSOLETE void */ +/* OBSOLETE core_file_command (char *filename, int from_tty) */ +/* OBSOLETE { */ +/* OBSOLETE int val; */ +/* OBSOLETE */ +/* OBSOLETE /* Discard all vestiges of any previous core file */ +/* OBSOLETE and mark data and stack spaces as empty. */ */ +/* OBSOLETE */ +/* OBSOLETE if (corefile) */ +/* OBSOLETE xfree (corefile); */ +/* OBSOLETE corefile = 0; */ +/* OBSOLETE */ +/* OBSOLETE if (corechan >= 0) */ +/* OBSOLETE close (corechan); */ +/* OBSOLETE corechan = -1; */ +/* OBSOLETE */ +/* OBSOLETE data_start = 0; */ +/* OBSOLETE data_end = 0; */ +/* OBSOLETE stack_start = STACK_END_ADDR; */ +/* OBSOLETE stack_end = STACK_END_ADDR; */ +/* OBSOLETE */ +/* OBSOLETE /* Now, if a new core file was specified, open it and digest it. */ */ +/* OBSOLETE */ +/* OBSOLETE if (filename) */ +/* OBSOLETE { */ +/* OBSOLETE filename = tilde_expand (filename); */ +/* OBSOLETE make_cleanup (xfree, filename); */ +/* OBSOLETE */ +/* OBSOLETE if (have_inferior_p ()) */ +/* OBSOLETE error ("To look at a core file, you must kill the program with \"kill\"."); */ +/* OBSOLETE corechan = open (filename, O_RDONLY, 0); */ +/* OBSOLETE if (corechan < 0) */ +/* OBSOLETE perror_with_name (filename); */ +/* OBSOLETE /* 4.2-style (and perhaps also sysV-style) core dump file. */ */ +/* OBSOLETE { */ +/* OBSOLETE struct ptrace_user u; */ +/* OBSOLETE int reg_offset; */ +/* OBSOLETE */ +/* OBSOLETE val = myread (corechan, &u, sizeof u); */ +/* OBSOLETE if (val < 0) */ +/* OBSOLETE perror_with_name (filename); */ +/* OBSOLETE data_start = exec_data_start; */ +/* OBSOLETE */ +/* OBSOLETE data_end = data_start + u.pt_dsize; */ +/* OBSOLETE stack_start = stack_end - u.pt_ssize; */ +/* OBSOLETE data_offset = sizeof u; */ +/* OBSOLETE stack_offset = data_offset + u.pt_dsize; */ +/* OBSOLETE reg_offset = 0; */ +/* OBSOLETE */ +/* OBSOLETE memcpy (&core_aouthdr, &u.pt_aouthdr, sizeof (AOUTHDR)); */ +/* OBSOLETE printf_unfiltered ("Core file is from \"%s\".\n", u.pt_comm); */ +/* OBSOLETE if (u.pt_signal > 0) */ +/* OBSOLETE printf_unfiltered ("Program terminated with signal %d, %s.\n", */ +/* OBSOLETE u.pt_signal, safe_strsignal (u.pt_signal)); */ +/* OBSOLETE */ +/* OBSOLETE /* Read the register values out of the core file and store */ +/* OBSOLETE them where `read_register' will find them. */ */ +/* OBSOLETE */ +/* OBSOLETE { */ +/* OBSOLETE register int regno; */ +/* OBSOLETE */ +/* OBSOLETE for (regno = 0; regno < NUM_REGS; regno++) */ +/* OBSOLETE { */ +/* OBSOLETE char buf[MAX_REGISTER_RAW_SIZE]; */ +/* OBSOLETE */ +/* OBSOLETE val = lseek (corechan, register_addr (regno, reg_offset), 0); */ +/* OBSOLETE if (val < 0) */ +/* OBSOLETE perror_with_name (filename); */ +/* OBSOLETE */ +/* OBSOLETE val = myread (corechan, buf, sizeof buf); */ +/* OBSOLETE if (val < 0) */ +/* OBSOLETE perror_with_name (filename); */ +/* OBSOLETE supply_register (regno, buf); */ +/* OBSOLETE } */ +/* OBSOLETE } */ +/* OBSOLETE } */ +/* OBSOLETE if (filename[0] == '/') */ +/* OBSOLETE corefile = savestring (filename, strlen (filename)); */ +/* OBSOLETE else */ +/* OBSOLETE { */ +/* OBSOLETE corefile = concat (current_directory, "/", filename, NULL); */ +/* OBSOLETE } */ +/* OBSOLETE */ +/* OBSOLETE flush_cached_frames (); */ +/* OBSOLETE select_frame (get_current_frame (), 0); */ +/* OBSOLETE validate_files (); */ +/* OBSOLETE } */ +/* OBSOLETE else if (from_tty) */ +/* OBSOLETE printf_unfiltered ("No core file now.\n"); */ +/* OBSOLETE } */ |