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[/] [or1k/] [trunk/] [gdb-5.0/] [gdb/] [convex-tdep.c] - Blame information for rev 1765

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Line No. Rev Author Line
1 104 markom
/* OBSOLETE /* Convex stuff for GDB. */
2
/* OBSOLETE    Copyright (C) 1990, 1991, 1996, 2000 Free Software Foundation, Inc. */
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/* OBSOLETE  */
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/* OBSOLETE This file is part of GDB. */
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/* OBSOLETE  */
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/* OBSOLETE This program is free software; you can redistribute it and/or modify */
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/* OBSOLETE it under the terms of the GNU General Public License as published by */
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/* OBSOLETE the Free Software Foundation; either version 2 of the License, or */
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/* OBSOLETE (at your option) any later version. */
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/* OBSOLETE  */
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/* OBSOLETE This program is distributed in the hope that it will be useful, */
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/* OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of */
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/* OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the */
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/* OBSOLETE GNU General Public License for more details. */
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/* OBSOLETE  */
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/* OBSOLETE You should have received a copy of the GNU General Public License */
17
/* OBSOLETE along with this program; if not, write to the Free Software */
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/* OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  *x/ */
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/* OBSOLETE  */
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/* OBSOLETE #include "defs.h" */
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/* OBSOLETE #include "command.h" */
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/* OBSOLETE #include "symtab.h" */
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/* OBSOLETE #include "value.h" */
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/* OBSOLETE #include "frame.h" */
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/* OBSOLETE #include "inferior.h" */
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/* OBSOLETE #include "gdb_wait.h" */
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/* OBSOLETE  */
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/* OBSOLETE #include <signal.h> */
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/* OBSOLETE #include <fcntl.h> */
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/* OBSOLETE  */
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/* OBSOLETE #include "gdbcore.h" */
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/* OBSOLETE #include <sys/param.h> */
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/* OBSOLETE #include <sys/dir.h> */
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/* OBSOLETE #include <sys/user.h> */
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/* OBSOLETE #include <sys/ioctl.h> */
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/* OBSOLETE #include <sys/pcntl.h> */
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/* OBSOLETE #include <sys/thread.h> */
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/* OBSOLETE #include <sys/proc.h> */
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/* OBSOLETE #include <sys/file.h> */
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/* OBSOLETE #include "gdb_stat.h" */
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/* OBSOLETE #include <sys/mman.h> */
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/* OBSOLETE  */
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/* OBSOLETE #include "gdbcmd.h" */
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/* OBSOLETE  */
45
/* OBSOLETE CORE_ADDR */
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/* OBSOLETE convex_skip_prologue (pc) */
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/* OBSOLETE      CORE_ADDR pc; */
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/* OBSOLETE { */
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/* OBSOLETE   int op, ix; */
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/* OBSOLETE   op = read_memory_integer (pc, 2); */
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/* OBSOLETE   if ((op & 0xffc7) == 0x5ac0) */
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/* OBSOLETE     pc += 2; */
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/* OBSOLETE   else if (op == 0x1580) */
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/* OBSOLETE     pc += 4; */
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/* OBSOLETE   else if (op == 0x15c0) */
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/* OBSOLETE     pc += 6; */
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/* OBSOLETE   if ((read_memory_integer (pc, 2) & 0xfff8) == 0x7c40 */
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/* OBSOLETE       && (read_memory_integer (pc + 2, 2) & 0xfff8) == 0x1240 */
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/* OBSOLETE       && (read_memory_integer (pc + 8, 2) & 0xfff8) == 0x7c48) */
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/* OBSOLETE     pc += 10; */
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/* OBSOLETE   if (read_memory_integer (pc, 2) == 0x1240) */
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/* OBSOLETE     pc += 6; */
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/* OBSOLETE   for (;;) */
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/* OBSOLETE     { */
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/* OBSOLETE       op = read_memory_integer (pc, 2); */
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/* OBSOLETE       ix = (op >> 3) & 7; */
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/* OBSOLETE       if (ix != 6) */
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/* OBSOLETE     break; */
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/* OBSOLETE       if ((op & 0xfcc0) == 0x3000) */
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/* OBSOLETE     pc += 4; */
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/* OBSOLETE       else if ((op & 0xfcc0) == 0x3040) */
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/* OBSOLETE     pc += 6; */
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/* OBSOLETE       else if ((op & 0xfcc0) == 0x2800) */
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/* OBSOLETE     pc += 4; */
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/* OBSOLETE       else if ((op & 0xfcc0) == 0x2840) */
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/* OBSOLETE     pc += 6; */
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/* OBSOLETE       else */
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/* OBSOLETE     break; */
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/* OBSOLETE     } */
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/* OBSOLETE   return pc; */
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/* OBSOLETE } */
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/* OBSOLETE  */
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/* OBSOLETE int */
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/* OBSOLETE convex_frameless_function_invocation (fi) */
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/* OBSOLETE      struct frame_info *fi; */
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/* OBSOLETE { */
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/* OBSOLETE   int frameless; */
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/* OBSOLETE   extern CORE_ADDR text_start, text_end; */
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/* OBSOLETE   CORE_ADDR call_addr = SAVED_PC_AFTER_CALL (FI); */
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/* OBSOLETE   frameless = (call_addr >= text_start && call_addr < text_end */
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/* OBSOLETE            && read_memory_integer (call_addr - 6, 1) == 0x22); */
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/* OBSOLETE   return frameless; */
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/* OBSOLETE } */
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/* OBSOLETE  */
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/* OBSOLETE int */
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/* OBSOLETE convex_frame_num_args (fi) */
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/* OBSOLETE      struct frame_info *fi; */
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/* OBSOLETE { */
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/* OBSOLETE   int numargs = read_memory_integer (FRAME_ARGS_ADDRESS (fi) - 4, 4); */
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/* OBSOLETE   if (numargs < 0 || numargs >= 256) */
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/* OBSOLETE     numargs = -1; */
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/* OBSOLETE   return numargs; */
103
/* OBSOLETE } */
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/* OBSOLETE  */
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/* OBSOLETE exec_file_command (filename, from_tty) */
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/* OBSOLETE      char *filename; */
107
/* OBSOLETE      int from_tty; */
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/* OBSOLETE { */
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/* OBSOLETE   int val; */
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/* OBSOLETE   int n; */
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/* OBSOLETE   struct stat st_exec; */
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/* OBSOLETE  */
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/* OBSOLETE   /* Eliminate all traces of old exec file. */
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/* OBSOLETE      Mark text segment as empty.  *x/ */
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/* OBSOLETE  */
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/* OBSOLETE   if (execfile) */
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/* OBSOLETE     free (execfile); */
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/* OBSOLETE   execfile = 0; */
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/* OBSOLETE   data_start = 0; */
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/* OBSOLETE   data_end = 0; */
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/* OBSOLETE   text_start = 0; */
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/* OBSOLETE   text_end = 0; */
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/* OBSOLETE   exec_data_start = 0; */
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/* OBSOLETE   exec_data_end = 0; */
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/* OBSOLETE   if (execchan >= 0) */
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/* OBSOLETE     close (execchan); */
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/* OBSOLETE   execchan = -1; */
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/* OBSOLETE  */
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/* OBSOLETE   n_exec = 0; */
130
/* OBSOLETE  */
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/* OBSOLETE   /* Now open and digest the file the user requested, if any.  *x/ */
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/* OBSOLETE  */
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/* OBSOLETE   if (filename) */
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/* OBSOLETE     { */
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/* OBSOLETE       filename = tilde_expand (filename); */
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/* OBSOLETE       make_cleanup (free, filename); */
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/* OBSOLETE        */
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/* OBSOLETE       execchan = openp (getenv ("PATH"), 1, filename, O_RDONLY, 0, */
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/* OBSOLETE                     &execfile); */
140
/* OBSOLETE       if (execchan < 0) */
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/* OBSOLETE     perror_with_name (filename); */
142
/* OBSOLETE  */
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/* OBSOLETE       if (myread (execchan, &filehdr, sizeof filehdr) < 0) */
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/* OBSOLETE     perror_with_name (filename); */
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/* OBSOLETE  */
146
/* OBSOLETE       if (! IS_SOFF_MAGIC (filehdr.h_magic)) */
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/* OBSOLETE     error ("%s: not an executable file.", filename); */
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/* OBSOLETE  */
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/* OBSOLETE       if (myread (execchan, &opthdr, filehdr.h_opthdr) <= 0) */
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/* OBSOLETE     perror_with_name (filename); */
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/* OBSOLETE  */
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/* OBSOLETE       /* Read through the section headers. */
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/* OBSOLETE      For text, data, etc, record an entry in the exec file map. */
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/* OBSOLETE      Record text_start and text_end.  *x/ */
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/* OBSOLETE  */
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/* OBSOLETE       lseek (execchan, (long) filehdr.h_scnptr, 0); */
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/* OBSOLETE  */
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/* OBSOLETE       for (n = 0; n < filehdr.h_nscns; n++) */
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/* OBSOLETE     { */
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/* OBSOLETE       if (myread (execchan, &scnhdr, sizeof scnhdr) < 0) */
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/* OBSOLETE         perror_with_name (filename); */
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/* OBSOLETE  */
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/* OBSOLETE       if ((scnhdr.s_flags & S_TYPMASK) >= S_TEXT */
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/* OBSOLETE           && (scnhdr.s_flags & S_TYPMASK) <= S_COMON) */
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/* OBSOLETE         { */
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/* OBSOLETE           exec_map[n_exec].mem_addr = scnhdr.s_vaddr; */
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/* OBSOLETE           exec_map[n_exec].mem_end = scnhdr.s_vaddr + scnhdr.s_size; */
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/* OBSOLETE           exec_map[n_exec].file_addr = scnhdr.s_scnptr; */
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/* OBSOLETE           exec_map[n_exec].type = scnhdr.s_flags & S_TYPMASK; */
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/* OBSOLETE           n_exec++; */
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/* OBSOLETE  */
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/* OBSOLETE           if ((scnhdr.s_flags & S_TYPMASK) == S_TEXT) */
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/* OBSOLETE             { */
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/* OBSOLETE               text_start = scnhdr.s_vaddr; */
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/* OBSOLETE               text_end =  scnhdr.s_vaddr + scnhdr.s_size; */
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/* OBSOLETE             } */
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/* OBSOLETE         } */
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/* OBSOLETE     } */
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/* OBSOLETE  */
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/* OBSOLETE       fstat (execchan, &st_exec); */
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/* OBSOLETE       exec_mtime = st_exec.st_mtime; */
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/* OBSOLETE        */
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/* OBSOLETE       validate_files (); */
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/* OBSOLETE     } */
185
/* OBSOLETE   else if (from_tty) */
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/* OBSOLETE     printf_filtered ("No executable file now.\n"); */
187
/* OBSOLETE  */
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/* OBSOLETE   /* Tell display code (if any) about the changed file name.  *x/ */
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/* OBSOLETE   if (exec_file_display_hook) */
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/* OBSOLETE     (*exec_file_display_hook) (filename); */
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/* OBSOLETE } */
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/* OBSOLETE  */
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/* OBSOLETE #if 0 */
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/* OBSOLETE /* Read data from SOFF exec or core file. */
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/* OBSOLETE    Return 0 on success, EIO if address out of bounds. *x/ */
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/* OBSOLETE  */
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/* OBSOLETE int */
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/* OBSOLETE xfer_core_file (memaddr, myaddr, len) */
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/* OBSOLETE      CORE_ADDR memaddr; */
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/* OBSOLETE      char *myaddr; */
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/* OBSOLETE      int len; */
202
/* OBSOLETE { */
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/* OBSOLETE   register int i; */
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/* OBSOLETE   register int n; */
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/* OBSOLETE   register int val; */
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/* OBSOLETE   int xferchan; */
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/* OBSOLETE   char **xferfile; */
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/* OBSOLETE   int fileptr; */
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/* OBSOLETE   int returnval = 0; */
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/* OBSOLETE  */
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/* OBSOLETE   while (len > 0) */
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/* OBSOLETE     { */
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/* OBSOLETE       xferfile = 0; */
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/* OBSOLETE       xferchan = 0; */
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/* OBSOLETE  */
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/* OBSOLETE       /* Determine which file the next bunch of addresses reside in, */
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/* OBSOLETE      and where in the file.  Set the file's read/write pointer */
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/* OBSOLETE      to point at the proper place for the desired address */
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/* OBSOLETE      and set xferfile and xferchan for the correct file. */
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/* OBSOLETE      If desired address is nonexistent, leave them zero. */
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/* OBSOLETE      i is set to the number of bytes that can be handled */
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/* OBSOLETE      along with the next address.  *x/ */
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/* OBSOLETE  */
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/* OBSOLETE       i = len; */
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/* OBSOLETE  */
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/* OBSOLETE       for (n = 0; n < n_core; n++) */
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/* OBSOLETE     { */
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/* OBSOLETE       if (memaddr >= core_map[n].mem_addr && memaddr < core_map[n].mem_end */
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/* OBSOLETE           && (core_map[n].thread == -1 */
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/* OBSOLETE               || core_map[n].thread == inferior_thread)) */
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/* OBSOLETE         { */
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/* OBSOLETE           i = min (len, core_map[n].mem_end - memaddr); */
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/* OBSOLETE           fileptr = core_map[n].file_addr + memaddr - core_map[n].mem_addr; */
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/* OBSOLETE           if (core_map[n].file_addr) */
235
/* OBSOLETE             { */
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/* OBSOLETE               xferfile = &corefile; */
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/* OBSOLETE               xferchan = corechan; */
238
/* OBSOLETE             } */
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/* OBSOLETE           break; */
240
/* OBSOLETE         } */
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/* OBSOLETE       else if (core_map[n].mem_addr >= memaddr */
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/* OBSOLETE                && core_map[n].mem_addr < memaddr + i) */
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/* OBSOLETE         i = core_map[n].mem_addr - memaddr; */
244
/* OBSOLETE         } */
245
/* OBSOLETE  */
246
/* OBSOLETE       if (!xferfile)  */
247
/* OBSOLETE     for (n = 0; n < n_exec; n++) */
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/* OBSOLETE       { */
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/* OBSOLETE         if (memaddr >= exec_map[n].mem_addr */
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/* OBSOLETE             && memaddr < exec_map[n].mem_end) */
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/* OBSOLETE           { */
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/* OBSOLETE             i = min (len, exec_map[n].mem_end - memaddr); */
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/* OBSOLETE             fileptr = exec_map[n].file_addr + memaddr */
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/* OBSOLETE               - exec_map[n].mem_addr; */
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/* OBSOLETE             if (exec_map[n].file_addr) */
256
/* OBSOLETE               { */
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/* OBSOLETE                 xferfile = &execfile; */
258
/* OBSOLETE                 xferchan = execchan; */
259
/* OBSOLETE               } */
260
/* OBSOLETE             break; */
261
/* OBSOLETE           } */
262
/* OBSOLETE         else if (exec_map[n].mem_addr >= memaddr */
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/* OBSOLETE                  && exec_map[n].mem_addr < memaddr + i) */
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/* OBSOLETE           i = exec_map[n].mem_addr - memaddr; */
265
/* OBSOLETE       } */
266
/* OBSOLETE  */
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/* OBSOLETE       /* Now we know which file to use. */
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/* OBSOLETE      Set up its pointer and transfer the data.  *x/ */
269
/* OBSOLETE       if (xferfile) */
270
/* OBSOLETE     { */
271
/* OBSOLETE       if (*xferfile == 0) */
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/* OBSOLETE         if (xferfile == &execfile) */
273
/* OBSOLETE           error ("No program file to examine."); */
274
/* OBSOLETE         else */
275
/* OBSOLETE           error ("No core dump file or running program to examine."); */
276
/* OBSOLETE       val = lseek (xferchan, fileptr, 0); */
277
/* OBSOLETE       if (val < 0) */
278
/* OBSOLETE         perror_with_name (*xferfile); */
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/* OBSOLETE       val = myread (xferchan, myaddr, i); */
280
/* OBSOLETE       if (val < 0) */
281
/* OBSOLETE         perror_with_name (*xferfile); */
282
/* OBSOLETE     } */
283
/* OBSOLETE       /* If this address is for nonexistent memory, */
284
/* OBSOLETE      read zeros if reading, or do nothing if writing.  *x/ */
285
/* OBSOLETE       else */
286
/* OBSOLETE     { */
287
/* OBSOLETE       memset (myaddr, '\0', i); */
288
/* OBSOLETE       returnval = EIO; */
289
/* OBSOLETE     } */
290
/* OBSOLETE  */
291
/* OBSOLETE       memaddr += i; */
292
/* OBSOLETE       myaddr += i; */
293
/* OBSOLETE       len -= i; */
294
/* OBSOLETE     } */
295
/* OBSOLETE   return returnval; */
296
/* OBSOLETE } */
297
/* OBSOLETE #endif */
298
/* OBSOLETE  */
299
/* OBSOLETE /* Here from info files command to print an address map.  *x/ */
300
/* OBSOLETE  */
301
/* OBSOLETE print_maps () */
302
/* OBSOLETE { */
303
/* OBSOLETE   struct pmap ptrs[200]; */
304
/* OBSOLETE   int n; */
305
/* OBSOLETE  */
306
/* OBSOLETE   /* ID strings for core and executable file sections *x/ */
307
/* OBSOLETE  */
308
/* OBSOLETE   static char *idstr[] = */
309
/* OBSOLETE     { */
310
/* OBSOLETE       "0", "text", "data", "tdata", "bss", "tbss",  */
311
/* OBSOLETE       "common", "ttext", "ctx", "tctx", "10", "11", "12", */
312
/* OBSOLETE     }; */
313
/* OBSOLETE  */
314
/* OBSOLETE   for (n = 0; n < n_core; n++) */
315
/* OBSOLETE     { */
316
/* OBSOLETE       core_map[n].which = 0; */
317
/* OBSOLETE       ptrs[n] = core_map[n]; */
318
/* OBSOLETE     } */
319
/* OBSOLETE   for (n = 0; n < n_exec; n++) */
320
/* OBSOLETE     { */
321
/* OBSOLETE       exec_map[n].which = 1; */
322
/* OBSOLETE       ptrs[n_core+n] = exec_map[n]; */
323
/* OBSOLETE     } */
324
/* OBSOLETE  */
325
/* OBSOLETE   qsort (ptrs, n_core + n_exec, sizeof *ptrs, ptr_cmp); */
326
/* OBSOLETE  */
327
/* OBSOLETE   for (n = 0; n < n_core + n_exec; n++) */
328
/* OBSOLETE     { */
329
/* OBSOLETE       struct pmap *p = &ptrs[n]; */
330
/* OBSOLETE       if (n > 0) */
331
/* OBSOLETE     { */
332
/* OBSOLETE       if (p->mem_addr < ptrs[n-1].mem_end) */
333
/* OBSOLETE         p->mem_addr = ptrs[n-1].mem_end; */
334
/* OBSOLETE       if (p->mem_addr >= p->mem_end) */
335
/* OBSOLETE         continue; */
336
/* OBSOLETE     } */
337
/* OBSOLETE       printf_filtered ("%08x .. %08x  %-6s  %s\n", */
338
/* OBSOLETE                    p->mem_addr, p->mem_end, idstr[p->type], */
339
/* OBSOLETE                    p->which ? execfile : corefile); */
340
/* OBSOLETE     } */
341
/* OBSOLETE } */
342
/* OBSOLETE  */
343
/* OBSOLETE /* Compare routine to put file sections in order. */
344
/* OBSOLETE    Sort into increasing order on address, and put core file sections */
345
/* OBSOLETE    before exec file sections if both files contain the same addresses.  *x/ */
346
/* OBSOLETE  */
347
/* OBSOLETE static ptr_cmp (a, b) */
348
/* OBSOLETE      struct pmap *a, *b; */
349
/* OBSOLETE { */
350
/* OBSOLETE   if (a->mem_addr != b->mem_addr) return a->mem_addr - b->mem_addr; */
351
/* OBSOLETE   return a->which - b->which; */
352
/* OBSOLETE } */
353
/* OBSOLETE  */
354
/* OBSOLETE /* Trapped internal variables are used to handle special registers. */
355
/* OBSOLETE    A trapped i.v. calls a hook here every time it is dereferenced, */
356
/* OBSOLETE    to provide a new value for the variable, and it calls a hook here */
357
/* OBSOLETE    when a new value is assigned, to do something with the value. */
358
/* OBSOLETE     */
359
/* OBSOLETE    The vector registers are $vl, $vs, $vm, $vN, $VN (N in 0..7). */
360
/* OBSOLETE    The communication registers are $cN, $CN (N in 0..63). */
361
/* OBSOLETE    They not handled as regular registers because it's expensive to */
362
/* OBSOLETE    read them, and their size varies, and they have too many names.  *x/ */
363
/* OBSOLETE  */
364
/* OBSOLETE  */
365
/* OBSOLETE /* Return 1 if NAME is a trapped internal variable, else 0. *x/ */
366
/* OBSOLETE  */
367
/* OBSOLETE int */
368
/* OBSOLETE is_trapped_internalvar (name) */
369
/* OBSOLETE      char *name; */
370
/* OBSOLETE { */
371
/* OBSOLETE     if ((name[0] == 'c' || name[0] == 'C') */
372
/* OBSOLETE     && name[1] >= '0' && name[1] <= '9' */
373
/* OBSOLETE     && (name[2] == '\0' */
374
/* OBSOLETE         || (name[2] >= '0' && name[2] <= '9' */
375
/* OBSOLETE             && name[3] == '\0' && name[1] != '0')) */
376
/* OBSOLETE     && atoi (&name[1]) < 64) return 1; */
377
/* OBSOLETE  */
378
/* OBSOLETE   if ((name[0] == 'v' || name[0] == 'V') */
379
/* OBSOLETE       && (((name[1] & -8) == '0' && name[2] == '\0') */
380
/* OBSOLETE       || STREQ (name, "vl") */
381
/* OBSOLETE       || STREQ (name, "vs")  */
382
/* OBSOLETE       || STREQ (name, "vm"))) */
383
/* OBSOLETE     return 1; */
384
/* OBSOLETE   else return 0; */
385
/* OBSOLETE } */
386
/* OBSOLETE  */
387
/* OBSOLETE /* Return the value of trapped internal variable VAR *x/ */
388
/* OBSOLETE  */
389
/* OBSOLETE value */
390
/* OBSOLETE value_of_trapped_internalvar (var) */
391
/* OBSOLETE      struct internalvar *var; */
392
/* OBSOLETE { */
393
/* OBSOLETE   char *name = var->name; */
394
/* OBSOLETE   value val; */
395
/* OBSOLETE   struct type *type; */
396
/* OBSOLETE   struct type *range_type; */
397
/* OBSOLETE   long len = *read_vector_register (VL_REGNUM); */
398
/* OBSOLETE   if (len <= 0 || len > 128) len = 128; */
399
/* OBSOLETE  */
400
/* OBSOLETE   if (STREQ (name, "vl")) */
401
/* OBSOLETE     { */
402
/* OBSOLETE       val = value_from_longest (builtin_type_int, */
403
/* OBSOLETE                          (LONGEST) *read_vector_register_1 (VL_REGNUM)); */
404
/* OBSOLETE     } */
405
/* OBSOLETE   else if (STREQ (name, "vs")) */
406
/* OBSOLETE     { */
407
/* OBSOLETE       val = value_from_longest (builtin_type_int, */
408
/* OBSOLETE                          (LONGEST) *read_vector_register_1 (VS_REGNUM)); */
409
/* OBSOLETE     } */
410
/* OBSOLETE   else if (STREQ (name, "vm")) */
411
/* OBSOLETE     { */
412
/* OBSOLETE       long vm[4]; */
413
/* OBSOLETE       long i, *p; */
414
/* OBSOLETE       memcpy (vm, read_vector_register_1 (VM_REGNUM), sizeof vm); */
415
/* OBSOLETE       range_type = */
416
/* OBSOLETE     create_range_type ((struct type *) NULL, builtin_type_int, 0, len - 1); */
417
/* OBSOLETE       type = */
418
/* OBSOLETE     create_array_type ((struct type *) NULL, builtin_type_int, range_type); */
419
/* OBSOLETE       val = allocate_value (type); */
420
/* OBSOLETE       p = (long *) VALUE_CONTENTS (val); */
421
/* OBSOLETE       for (i = 0; i < len; i++)  */
422
/* OBSOLETE     *p++ = !! (vm[3 - (i >> 5)] & (1 << (i & 037))); */
423
/* OBSOLETE     } */
424
/* OBSOLETE   else if (name[0] == 'V') */
425
/* OBSOLETE     { */
426
/* OBSOLETE       range_type = */
427
/* OBSOLETE     create_range_type ((struct type *) NULL, builtin_type_int 0, len - 1); */
428
/* OBSOLETE       type = */
429
/* OBSOLETE     create_array_type ((struct type *) NULL, builtin_type_long_long, */
430
/* OBSOLETE                        range_type); */
431
/* OBSOLETE       val = allocate_value (type); */
432
/* OBSOLETE       memcpy (VALUE_CONTENTS (val), */
433
/* OBSOLETE          read_vector_register_1 (name[1] - '0'), */
434
/* OBSOLETE          TYPE_LENGTH (type)); */
435
/* OBSOLETE     } */
436
/* OBSOLETE   else if (name[0] == 'v') */
437
/* OBSOLETE     { */
438
/* OBSOLETE       long *p1, *p2; */
439
/* OBSOLETE       range_type = */
440
/* OBSOLETE     create_range_type ((struct type *) NULL, builtin_type_int 0, len - 1); */
441
/* OBSOLETE       type = */
442
/* OBSOLETE     create_array_type ((struct type *) NULL, builtin_type_long, */
443
/* OBSOLETE                        range_type); */
444
/* OBSOLETE       val = allocate_value (type); */
445
/* OBSOLETE       p1 = read_vector_register_1 (name[1] - '0'); */
446
/* OBSOLETE       p2 = (long *) VALUE_CONTENTS (val); */
447
/* OBSOLETE       while (--len >= 0) {p1++; *p2++ = *p1++;} */
448
/* OBSOLETE     } */
449
/* OBSOLETE  */
450
/* OBSOLETE   else if (name[0] == 'c') */
451
/* OBSOLETE     val = value_from_longest (builtin_type_int, */
452
/* OBSOLETE                        read_comm_register (atoi (&name[1]))); */
453
/* OBSOLETE   else if (name[0] == 'C') */
454
/* OBSOLETE     val = value_from_longest (builtin_type_long_long, */
455
/* OBSOLETE                        read_comm_register (atoi (&name[1]))); */
456
/* OBSOLETE  */
457
/* OBSOLETE   VALUE_LVAL (val) = lval_internalvar; */
458
/* OBSOLETE   VALUE_INTERNALVAR (val) = var; */
459
/* OBSOLETE   return val; */
460
/* OBSOLETE } */
461
/* OBSOLETE  */
462
/* OBSOLETE /* Handle a new value assigned to a trapped internal variable *x/ */
463
/* OBSOLETE  */
464
/* OBSOLETE void */
465
/* OBSOLETE set_trapped_internalvar (var, val, bitpos, bitsize, offset) */
466
/* OBSOLETE      struct internalvar *var; */
467
/* OBSOLETE      value val; */
468
/* OBSOLETE      int bitpos, bitsize, offset; */
469
/* OBSOLETE {  */
470
/* OBSOLETE   char *name = var->name; */
471
/* OBSOLETE   long long newval = value_as_long (val); */
472
/* OBSOLETE  */
473
/* OBSOLETE   if (STREQ (name, "vl"))  */
474
/* OBSOLETE     write_vector_register (VL_REGNUM, 0, newval); */
475
/* OBSOLETE   else if (STREQ (name, "vs")) */
476
/* OBSOLETE     write_vector_register (VS_REGNUM, 0, newval); */
477
/* OBSOLETE   else if (name[0] == 'c' || name[0] == 'C') */
478
/* OBSOLETE     write_comm_register (atoi (&name[1]), newval); */
479
/* OBSOLETE   else if (STREQ (name, "vm")) */
480
/* OBSOLETE     error ("can't assign to $vm"); */
481
/* OBSOLETE   else */
482
/* OBSOLETE     { */
483
/* OBSOLETE       offset /= bitsize / 8; */
484
/* OBSOLETE       write_vector_register (name[1] - '0', offset, newval); */
485
/* OBSOLETE     } */
486
/* OBSOLETE } */
487
/* OBSOLETE  */
488
/* OBSOLETE /* Print an integer value when no format was specified.  gdb normally */
489
/* OBSOLETE    prints these values in decimal, but the the leading 0x80000000 of */
490
/* OBSOLETE    pointers produces intolerable 10-digit negative numbers. */
491
/* OBSOLETE    If it looks like an address, print it in hex instead.  *x/ */
492
/* OBSOLETE  */
493
/* OBSOLETE decout (stream, type, val) */
494
/* OBSOLETE      struct ui_file *stream; */
495
/* OBSOLETE      struct type *type; */
496
/* OBSOLETE      LONGEST val; */
497
/* OBSOLETE { */
498
/* OBSOLETE   long lv = val; */
499
/* OBSOLETE  */
500
/* OBSOLETE   switch (output_radix) */
501
/* OBSOLETE     { */
502
/* OBSOLETE     case 0: */
503
/* OBSOLETE       if ((lv == val || (unsigned) lv == val) */
504
/* OBSOLETE       && ((lv & 0xf0000000) == 0x80000000 */
505
/* OBSOLETE           || ((lv & 0xf0000000) == 0xf0000000 && lv < STACK_END_ADDR))) */
506
/* OBSOLETE     { */
507
/* OBSOLETE       print_longest (stream, "x", 0, val); */
508
/* OBSOLETE       return; */
509
/* OBSOLETE     } */
510
/* OBSOLETE  */
511
/* OBSOLETE     case 10: */
512
/* OBSOLETE       print_longest (stream, TYPE_UNSIGNED (type) ? "u" : "d", 0, val); */
513
/* OBSOLETE       return; */
514
/* OBSOLETE  */
515
/* OBSOLETE     case 8: */
516
/* OBSOLETE       print_longest (stream, "o", 0, val); */
517
/* OBSOLETE       return; */
518
/* OBSOLETE  */
519
/* OBSOLETE     case 16: */
520
/* OBSOLETE       print_longest (stream, "x", 0, val); */
521
/* OBSOLETE       return; */
522
/* OBSOLETE     } */
523
/* OBSOLETE } */
524
/* OBSOLETE  */
525
/* OBSOLETE /* Change the default output radix to 10 or 16, or set it to 0 (heuristic). */
526
/* OBSOLETE    This command is mostly obsolete now that the print command allows */
527
/* OBSOLETE    formats to apply to aggregates, but is still handy occasionally.  *x/ */
528
/* OBSOLETE  */
529
/* OBSOLETE static void */
530
/* OBSOLETE set_base_command (arg) */
531
/* OBSOLETE     char *arg; */
532
/* OBSOLETE { */
533
/* OBSOLETE   int new_radix; */
534
/* OBSOLETE  */
535
/* OBSOLETE   if (!arg) */
536
/* OBSOLETE     output_radix = 0; */
537
/* OBSOLETE   else */
538
/* OBSOLETE     { */
539
/* OBSOLETE       new_radix = atoi (arg); */
540
/* OBSOLETE       if (new_radix != 10 && new_radix != 16 && new_radix != 8)  */
541
/* OBSOLETE     error ("base must be 8, 10 or 16, or null"); */
542
/* OBSOLETE       else output_radix = new_radix; */
543
/* OBSOLETE     } */
544
/* OBSOLETE } */
545
/* OBSOLETE  */
546
/* OBSOLETE /* Turn pipelining on or off in the inferior. *x/ */
547
/* OBSOLETE  */
548
/* OBSOLETE static void */
549
/* OBSOLETE set_pipelining_command (arg) */
550
/* OBSOLETE     char *arg; */
551
/* OBSOLETE { */
552
/* OBSOLETE   if (!arg) */
553
/* OBSOLETE     { */
554
/* OBSOLETE       sequential = !sequential; */
555
/* OBSOLETE       printf_filtered ("%s\n", sequential ? "off" : "on"); */
556
/* OBSOLETE     } */
557
/* OBSOLETE   else if (STREQ (arg, "on")) */
558
/* OBSOLETE     sequential = 0; */
559
/* OBSOLETE   else if (STREQ (arg, "off")) */
560
/* OBSOLETE     sequential = 1; */
561
/* OBSOLETE   else error ("valid args are `on', to allow instructions to overlap, or\n\ */
562
/* OBSOLETE `off', to prevent it and thereby pinpoint exceptions."); */
563
/* OBSOLETE } */
564
/* OBSOLETE  */
565
/* OBSOLETE /* Enable, disable, or force parallel execution in the inferior.  *x/ */
566
/* OBSOLETE  */
567
/* OBSOLETE static void */
568
/* OBSOLETE set_parallel_command (arg) */
569
/* OBSOLETE      char *arg; */
570
/* OBSOLETE { */
571
/* OBSOLETE   struct rlimit rl; */
572
/* OBSOLETE   int prevparallel = parallel; */
573
/* OBSOLETE  */
574
/* OBSOLETE   if (!strncmp (arg, "fixed", strlen (arg))) */
575
/* OBSOLETE     parallel = 2;   */
576
/* OBSOLETE   else if (STREQ (arg, "on")) */
577
/* OBSOLETE     parallel = 1; */
578
/* OBSOLETE   else if (STREQ (arg, "off")) */
579
/* OBSOLETE     parallel = 0; */
580
/* OBSOLETE   else error ("valid args are `on', to allow multiple threads, or\n\ */
581
/* OBSOLETE `fixed', to force multiple threads, or\n\ */
582
/* OBSOLETE `off', to run with one thread only."); */
583
/* OBSOLETE  */
584
/* OBSOLETE   if ((prevparallel == 0) != (parallel == 0) && inferior_pid) */
585
/* OBSOLETE     printf_filtered ("will take effect at next run.\n"); */
586
/* OBSOLETE  */
587
/* OBSOLETE   getrlimit (RLIMIT_CONCUR, &rl); */
588
/* OBSOLETE   rl.rlim_cur = parallel ? rl.rlim_max : 1; */
589
/* OBSOLETE   setrlimit (RLIMIT_CONCUR, &rl); */
590
/* OBSOLETE  */
591
/* OBSOLETE   if (inferior_pid) */
592
/* OBSOLETE     set_fixed_scheduling (inferior_pid, parallel == 2); */
593
/* OBSOLETE } */
594
/* OBSOLETE  */
595
/* OBSOLETE /* Add a new name for an existing command.  *x/ */
596
/* OBSOLETE  */
597
/* OBSOLETE static void  */
598
/* OBSOLETE alias_command (arg) */
599
/* OBSOLETE     char *arg; */
600
/* OBSOLETE { */
601
/* OBSOLETE     static char *aliaserr = "usage is `alias NEW OLD', no args allowed"; */
602
/* OBSOLETE     char *newname = arg; */
603
/* OBSOLETE     struct cmd_list_element *new, *old; */
604
/* OBSOLETE  */
605
/* OBSOLETE     if (!arg) */
606
/* OBSOLETE       error_no_arg ("newname oldname"); */
607
/* OBSOLETE      */
608
/* OBSOLETE     new = lookup_cmd (&arg, cmdlist, "", -1); */
609
/* OBSOLETE     if (new && !strncmp (newname, new->name, strlen (new->name))) */
610
/* OBSOLETE       { */
611
/* OBSOLETE     newname = new->name; */
612
/* OBSOLETE     if (!(*arg == '-'  */
613
/* OBSOLETE           || (*arg >= 'a' && *arg <= 'z') */
614
/* OBSOLETE           || (*arg >= 'A' && *arg <= 'Z') */
615
/* OBSOLETE           || (*arg >= '0' && *arg <= '9'))) */
616
/* OBSOLETE       error (aliaserr); */
617
/* OBSOLETE       } */
618
/* OBSOLETE     else */
619
/* OBSOLETE       { */
620
/* OBSOLETE     arg = newname; */
621
/* OBSOLETE     while (*arg == '-'  */
622
/* OBSOLETE            || (*arg >= 'a' && *arg <= 'z') */
623
/* OBSOLETE            || (*arg >= 'A' && *arg <= 'Z') */
624
/* OBSOLETE            || (*arg >= '0' && *arg <= '9')) */
625
/* OBSOLETE       arg++; */
626
/* OBSOLETE     if (*arg != ' ' && *arg != '\t') */
627
/* OBSOLETE       error (aliaserr); */
628
/* OBSOLETE     *arg = '\0'; */
629
/* OBSOLETE     arg++; */
630
/* OBSOLETE       } */
631
/* OBSOLETE  */
632
/* OBSOLETE     old = lookup_cmd (&arg, cmdlist, "", 0); */
633
/* OBSOLETE  */
634
/* OBSOLETE     if (*arg != '\0') */
635
/* OBSOLETE       error (aliaserr); */
636
/* OBSOLETE  */
637
/* OBSOLETE     if (new && !strncmp (newname, new->name, strlen (new->name))) */
638
/* OBSOLETE       { */
639
/* OBSOLETE     char *tem; */
640
/* OBSOLETE     if (new->class == (int) class_user || new->class == (int) class_alias) */
641
/* OBSOLETE       tem = "Redefine command \"%s\"? "; */
642
/* OBSOLETE     else */
643
/* OBSOLETE       tem = "Really redefine built-in command \"%s\"? "; */
644
/* OBSOLETE     if (!query (tem, new->name)) */
645
/* OBSOLETE       error ("Command \"%s\" not redefined.", new->name); */
646
/* OBSOLETE       } */
647
/* OBSOLETE  */
648
/* OBSOLETE     add_com (newname, class_alias, old->function, old->doc); */
649
/* OBSOLETE } */
650
/* OBSOLETE  */
651
/* OBSOLETE  */
652
/* OBSOLETE  */
653
/* OBSOLETE /* Print the current thread number, and any threads with signals in the */
654
/* OBSOLETE    queue.  *x/ */
655
/* OBSOLETE  */
656
/* OBSOLETE thread_info () */
657
/* OBSOLETE { */
658
/* OBSOLETE   struct threadpid *p; */
659
/* OBSOLETE  */
660
/* OBSOLETE   if (have_inferior_p ()) */
661
/* OBSOLETE     { */
662
/* OBSOLETE       ps.pi_buffer = (char *) &comm_registers; */
663
/* OBSOLETE       ps.pi_nbytes = sizeof comm_registers; */
664
/* OBSOLETE       ps.pi_offset = 0; */
665
/* OBSOLETE       ps.pi_thread = inferior_thread; */
666
/* OBSOLETE       ioctl (inferior_fd, PIXRDCREGS, &ps); */
667
/* OBSOLETE     } */
668
/* OBSOLETE  */
669
/* OBSOLETE   /* FIXME: stop_signal is from target.h but stop_sigcode is a */
670
/* OBSOLETE      convex-specific thing.  *x/ */
671
/* OBSOLETE   printf_filtered ("Current thread %d stopped with signal %d.%d (%s).\n", */
672
/* OBSOLETE                inferior_thread, stop_signal, stop_sigcode, */
673
/* OBSOLETE                subsig_name (stop_signal, stop_sigcode)); */
674
/* OBSOLETE    */
675
/* OBSOLETE   for (p = signal_stack; p->pid; p--) */
676
/* OBSOLETE     printf_filtered ("Thread %d stopped with signal %d.%d (%s).\n", */
677
/* OBSOLETE                  p->thread, p->signo, p->subsig, */
678
/* OBSOLETE                  subsig_name (p->signo, p->subsig)); */
679
/* OBSOLETE              */
680
/* OBSOLETE   if (iscrlbit (comm_registers.crctl.lbits.cc, 64+13)) */
681
/* OBSOLETE     printf_filtered ("New thread start pc %#x\n", */
682
/* OBSOLETE                  (long) (comm_registers.crreg.pcpsw >> 32)); */
683
/* OBSOLETE } */
684
/* OBSOLETE  */
685
/* OBSOLETE /* Return string describing a signal.subcode number *x/ */
686
/* OBSOLETE  */
687
/* OBSOLETE static char * */
688
/* OBSOLETE subsig_name (signo, subcode) */
689
/* OBSOLETE      int signo, subcode; */
690
/* OBSOLETE { */
691
/* OBSOLETE   static char *subsig4[] = { */
692
/* OBSOLETE     "error exit", "privileged instruction", "unknown", */
693
/* OBSOLETE     "unknown", "undefined opcode", */
694
/* OBSOLETE     0}; */
695
/* OBSOLETE   static char *subsig5[] = {0, */
696
/* OBSOLETE     "breakpoint", "single step", "fork trap", "exec trap", "pfork trap", */
697
/* OBSOLETE     "join trap", "idle trap", "last thread", "wfork trap", */
698
/* OBSOLETE     "process breakpoint", "trap instruction", */
699
/* OBSOLETE     0}; */
700
/* OBSOLETE   static char *subsig8[] = {0, */
701
/* OBSOLETE     "int overflow", "int divide check", "float overflow", */
702
/* OBSOLETE     "float divide check", "float underflow", "reserved operand", */
703
/* OBSOLETE     "sqrt error", "exp error", "ln error", "sin error", "cos error", */
704
/* OBSOLETE     0}; */
705
/* OBSOLETE   static char *subsig10[] = {0, */
706
/* OBSOLETE     "invalid inward ring address", "invalid outward ring call", */
707
/* OBSOLETE     "invalid inward ring return", "invalid syscall gate", */
708
/* OBSOLETE     "invalid rtn frame length", "invalid comm reg address", */
709
/* OBSOLETE     "invalid trap gate", */
710
/* OBSOLETE     0}; */
711
/* OBSOLETE   static char *subsig11[] = {0, */
712
/* OBSOLETE     "read access denied", "write access denied", "execute access denied", */
713
/* OBSOLETE     "segment descriptor fault", "page table fault", "data reference fault", */
714
/* OBSOLETE     "i/o access denied", "levt pte invalid", */
715
/* OBSOLETE     0}; */
716
/* OBSOLETE  */
717
/* OBSOLETE   static char **subsig_list[] =  */
718
/* OBSOLETE     {0, 0, 0, 0, subsig4, subsig5, 0, 0, subsig8, 0, subsig10, subsig11, 0}; */
719
/* OBSOLETE  */
720
/* OBSOLETE   int i; */
721
/* OBSOLETE   char *p; */
722
/* OBSOLETE  */
723
/* OBSOLETE   if ((p = strsignal (signo)) == NULL) */
724
/* OBSOLETE     p = "unknown"; */
725
/* OBSOLETE   if (signo >= (sizeof subsig_list / sizeof *subsig_list) */
726
/* OBSOLETE       || !subsig_list[signo]) */
727
/* OBSOLETE     return p; */
728
/* OBSOLETE   for (i = 1; subsig_list[signo][i]; i++) */
729
/* OBSOLETE     if (i == subcode) */
730
/* OBSOLETE       return subsig_list[signo][subcode]; */
731
/* OBSOLETE   return p; */
732
/* OBSOLETE } */
733
/* OBSOLETE  */
734
/* OBSOLETE  */
735
/* OBSOLETE /* Print a compact display of thread status, essentially x/i $pc */
736
/* OBSOLETE    for all active threads.  *x/ */
737
/* OBSOLETE  */
738
/* OBSOLETE static void */
739
/* OBSOLETE threadstat () */
740
/* OBSOLETE { */
741
/* OBSOLETE   int t; */
742
/* OBSOLETE  */
743
/* OBSOLETE   for (t = 0; t < n_threads; t++) */
744
/* OBSOLETE     if (thread_state[t] == PI_TALIVE) */
745
/* OBSOLETE       { */
746
/* OBSOLETE     printf_filtered ("%d%c %08x%c %d.%d ", t, */
747
/* OBSOLETE                      (t == inferior_thread ? '*' : ' '), thread_pc[t], */
748
/* OBSOLETE                      (thread_is_in_kernel[t] ? '#' : ' '), */
749
/* OBSOLETE                      thread_signal[t], thread_sigcode[t]); */
750
/* OBSOLETE     print_insn (thread_pc[t], stdout); */
751
/* OBSOLETE     printf_filtered ("\n"); */
752
/* OBSOLETE       } */
753
/* OBSOLETE } */
754
/* OBSOLETE  */
755
/* OBSOLETE /* Change the current thread to ARG.  *x/ */
756
/* OBSOLETE  */
757
/* OBSOLETE set_thread_command (arg) */
758
/* OBSOLETE      char *arg; */
759
/* OBSOLETE { */
760
/* OBSOLETE     int thread; */
761
/* OBSOLETE  */
762
/* OBSOLETE     if (!arg) */
763
/* OBSOLETE       { */
764
/* OBSOLETE     threadstat (); */
765
/* OBSOLETE     return; */
766
/* OBSOLETE       } */
767
/* OBSOLETE  */
768
/* OBSOLETE     thread = parse_and_eval_address (arg); */
769
/* OBSOLETE  */
770
/* OBSOLETE     if (thread < 0 || thread > n_threads || thread_state[thread] != PI_TALIVE) */
771
/* OBSOLETE       error ("no such thread."); */
772
/* OBSOLETE  */
773
/* OBSOLETE     select_thread (thread); */
774
/* OBSOLETE  */
775
/* OBSOLETE     stop_pc = read_pc (); */
776
/* OBSOLETE     flush_cached_frames (); */
777
/* OBSOLETE     select_frame (get_current_frame (), 0); */
778
/* OBSOLETE     print_stack_frame (selected_frame, selected_frame_level, -1); */
779
/* OBSOLETE } */
780
/* OBSOLETE  */
781
/* OBSOLETE /* Here on CONT command; gdb's dispatch address is changed to come here. */
782
/* OBSOLETE    Set global variable ALL_CONTINUE to tell resume() that it should */
783
/* OBSOLETE    start up all threads, and that a thread switch will not blow gdb's */
784
/* OBSOLETE    mind.  *x/ */
785
/* OBSOLETE  */
786
/* OBSOLETE static void */
787
/* OBSOLETE convex_cont_command (proc_count_exp, from_tty) */
788
/* OBSOLETE      char *proc_count_exp; */
789
/* OBSOLETE      int from_tty; */
790
/* OBSOLETE { */
791
/* OBSOLETE   all_continue = 1; */
792
/* OBSOLETE   cont_command (proc_count_exp, from_tty); */
793
/* OBSOLETE } */
794
/* OBSOLETE  */
795
/* OBSOLETE /* Here on 1CONT command.  Resume only the current thread.  *x/ */
796
/* OBSOLETE  */
797
/* OBSOLETE one_cont_command (proc_count_exp, from_tty) */
798
/* OBSOLETE      char *proc_count_exp; */
799
/* OBSOLETE      int from_tty; */
800
/* OBSOLETE { */
801
/* OBSOLETE   cont_command (proc_count_exp, from_tty); */
802
/* OBSOLETE } */
803
/* OBSOLETE  */
804
/* OBSOLETE /* Print the contents and lock bits of all communication registers, */
805
/* OBSOLETE    or just register ARG if ARG is a communication register, */
806
/* OBSOLETE    or the 3-word resource structure in memory at address ARG.  *x/ */
807
/* OBSOLETE  */
808
/* OBSOLETE comm_registers_info (arg) */
809
/* OBSOLETE     char *arg; */
810
/* OBSOLETE { */
811
/* OBSOLETE   int i, regnum; */
812
/* OBSOLETE  */
813
/* OBSOLETE   if (arg) */
814
/* OBSOLETE     { */
815
/* OBSOLETE              if (sscanf (arg, "$c%d", &regnum) == 1) { */
816
/* OBSOLETE     ; */
817
/* OBSOLETE       } else if (sscanf (arg, "$C%d", &regnum) == 1) { */
818
/* OBSOLETE     ; */
819
/* OBSOLETE       } else { */
820
/* OBSOLETE     regnum = parse_and_eval_address (arg); */
821
/* OBSOLETE     if (regnum > 0) */
822
/* OBSOLETE       regnum &= ~0x8000; */
823
/* OBSOLETE       } */
824
/* OBSOLETE  */
825
/* OBSOLETE       if (regnum >= 64) */
826
/* OBSOLETE     error ("%s: invalid register name.", arg); */
827
/* OBSOLETE  */
828
/* OBSOLETE       /* if we got a (user) address, examine the resource struct there *x/ */
829
/* OBSOLETE  */
830
/* OBSOLETE       if (regnum < 0) */
831
/* OBSOLETE     { */
832
/* OBSOLETE       static int buf[3]; */
833
/* OBSOLETE       read_memory (regnum, buf, sizeof buf); */
834
/* OBSOLETE       printf_filtered ("%08x  %08x%08x%s\n", regnum, buf[1], buf[2], */
835
/* OBSOLETE                        buf[0] & 0xff ? " locked" : ""); */
836
/* OBSOLETE       return; */
837
/* OBSOLETE     } */
838
/* OBSOLETE     } */
839
/* OBSOLETE  */
840
/* OBSOLETE   ps.pi_buffer = (char *) &comm_registers; */
841
/* OBSOLETE   ps.pi_nbytes = sizeof comm_registers; */
842
/* OBSOLETE   ps.pi_offset = 0; */
843
/* OBSOLETE   ps.pi_thread = inferior_thread; */
844
/* OBSOLETE   ioctl (inferior_fd, PIXRDCREGS, &ps); */
845
/* OBSOLETE  */
846
/* OBSOLETE   for (i = 0; i < 64; i++) */
847
/* OBSOLETE     if (!arg || i == regnum) */
848
/* OBSOLETE       printf_filtered ("%2d 0x8%03x %016llx%s\n", i, i, */
849
/* OBSOLETE                    comm_registers.crreg.r4[i], */
850
/* OBSOLETE                    (iscrlbit (comm_registers.crctl.lbits.cc, i) */
851
/* OBSOLETE                     ? " locked" : "")); */
852
/* OBSOLETE } */
853
/* OBSOLETE  */
854
/* OBSOLETE /* Print the psw *x/ */
855
/* OBSOLETE  */
856
/* OBSOLETE static void  */
857
/* OBSOLETE psw_info (arg) */
858
/* OBSOLETE     char *arg; */
859
/* OBSOLETE { */
860
/* OBSOLETE   struct pswbit */
861
/* OBSOLETE     { */
862
/* OBSOLETE       int bit; */
863
/* OBSOLETE       int pos; */
864
/* OBSOLETE       char *text; */
865
/* OBSOLETE     }; */
866
/* OBSOLETE  */
867
/* OBSOLETE   static struct pswbit pswbit[] = */
868
/* OBSOLETE     { */
869
/* OBSOLETE       { 0x80000000, -1, "A carry" },  */
870
/* OBSOLETE       { 0x40000000, -1, "A integer overflow" },  */
871
/* OBSOLETE       { 0x20000000, -1, "A zero divide" },  */
872
/* OBSOLETE       { 0x10000000, -1, "Integer overflow enable" },  */
873
/* OBSOLETE       { 0x08000000, -1, "Trace" },  */
874
/* OBSOLETE       { 0x06000000, 25, "Frame length" },  */
875
/* OBSOLETE       { 0x01000000, -1, "Sequential" },  */
876
/* OBSOLETE       { 0x00800000, -1, "S carry" },  */
877
/* OBSOLETE       { 0x00400000, -1, "S integer overflow" },  */
878
/* OBSOLETE       { 0x00200000, -1, "S zero divide" },  */
879
/* OBSOLETE       { 0x00100000, -1, "Zero divide enable" },  */
880
/* OBSOLETE       { 0x00080000, -1, "Floating underflow" },  */
881
/* OBSOLETE       { 0x00040000, -1, "Floating overflow" },  */
882
/* OBSOLETE       { 0x00020000, -1, "Floating reserved operand" },  */
883
/* OBSOLETE       { 0x00010000, -1, "Floating zero divide" },  */
884
/* OBSOLETE       { 0x00008000, -1, "Floating error enable" },  */
885
/* OBSOLETE       { 0x00004000, -1, "Floating underflow enable" },  */
886
/* OBSOLETE       { 0x00002000, -1, "IEEE" },  */
887
/* OBSOLETE       { 0x00001000, -1, "Sequential stores" },  */
888
/* OBSOLETE       { 0x00000800, -1, "Intrinsic error" },  */
889
/* OBSOLETE       { 0x00000400, -1, "Intrinsic error enable" },  */
890
/* OBSOLETE       { 0x00000200, -1, "Trace thread creates" },  */
891
/* OBSOLETE       { 0x00000100, -1, "Thread init trap" },  */
892
/* OBSOLETE       { 0x000000e0,  5, "Reserved" }, */
893
/* OBSOLETE       { 0x0000001f,  0, "Intrinsic error code" }, */
894
/* OBSOLETE       {0, 0, 0}, */
895
/* OBSOLETE     }; */
896
/* OBSOLETE  */
897
/* OBSOLETE   long psw; */
898
/* OBSOLETE   struct pswbit *p; */
899
/* OBSOLETE  */
900
/* OBSOLETE   if (arg) */
901
/* OBSOLETE     psw = parse_and_eval_address (arg); */
902
/* OBSOLETE   else */
903
/* OBSOLETE     psw = read_register (PS_REGNUM); */
904
/* OBSOLETE  */
905
/* OBSOLETE   for (p = pswbit; p->bit; p++) */
906
/* OBSOLETE     { */
907
/* OBSOLETE       if (p->pos < 0) */
908
/* OBSOLETE     printf_filtered ("%08x  %s  %s\n", p->bit, */
909
/* OBSOLETE                      (psw & p->bit) ? "yes" : "no ", p->text); */
910
/* OBSOLETE       else */
911
/* OBSOLETE     printf_filtered ("%08x %3d   %s\n", p->bit, */
912
/* OBSOLETE                      (psw & p->bit) >> p->pos, p->text); */
913
/* OBSOLETE     } */
914
/* OBSOLETE } */
915
/* OBSOLETE  */
916
/* OBSOLETE #include "symtab.h" */
917
/* OBSOLETE  */
918
/* OBSOLETE /* reg (fmt_field, inst_field) -- */
919
/* OBSOLETE    the {first,second,third} operand of instruction as fmt_field = [ijk] */
920
/* OBSOLETE    gets the value of the field from the [ijk] position of the instruction *x/ */
921
/* OBSOLETE  */
922
/* OBSOLETE #define reg(a,b) ((char (*)[3])(op[fmt->a]))[inst.f0.b] */
923
/* OBSOLETE  */
924
/* OBSOLETE /* lit (fmt_field) -- field [ijk] is a literal (PSW, VL, eg) *x/ */
925
/* OBSOLETE  */
926
/* OBSOLETE #define lit(i) op[fmt->i] */
927
/* OBSOLETE  */
928
/* OBSOLETE /* aj[j] -- name for A register j *x/ */
929
/* OBSOLETE  */
930
/* OBSOLETE #define aj ((char (*)[3])(op[A])) */
931
/* OBSOLETE  */
932
/* OBSOLETE union inst { */
933
/* OBSOLETE     struct { */
934
/* OBSOLETE     unsigned   : 7; */
935
/* OBSOLETE     unsigned i : 3; */
936
/* OBSOLETE     unsigned j : 3; */
937
/* OBSOLETE     unsigned k : 3; */
938
/* OBSOLETE     unsigned   : 16; */
939
/* OBSOLETE     unsigned   : 32; */
940
/* OBSOLETE     } f0; */
941
/* OBSOLETE     struct { */
942
/* OBSOLETE     unsigned   : 8; */
943
/* OBSOLETE     unsigned indir : 1; */
944
/* OBSOLETE     unsigned len : 1; */
945
/* OBSOLETE     unsigned j : 3; */
946
/* OBSOLETE     unsigned k : 3; */
947
/* OBSOLETE     unsigned   : 16; */
948
/* OBSOLETE     unsigned   : 32; */
949
/* OBSOLETE     } f1; */
950
/* OBSOLETE     unsigned char byte[8]; */
951
/* OBSOLETE     unsigned short half[4]; */
952
/* OBSOLETE     char signed_byte[8]; */
953
/* OBSOLETE     short signed_half[4]; */
954
/* OBSOLETE }; */
955
/* OBSOLETE  */
956
/* OBSOLETE struct opform { */
957
/* OBSOLETE     int mask;                       /* opcode mask *x/ */
958
/* OBSOLETE     int shift;                      /* opcode align *x/ */
959
/* OBSOLETE     struct formstr *formstr[3];     /* ST, E0, E1 *x/ */
960
/* OBSOLETE }; */
961
/* OBSOLETE  */
962
/* OBSOLETE struct formstr { */
963
/* OBSOLETE     unsigned lop:8, rop:5;  /* opcode *x/ */
964
/* OBSOLETE     unsigned fmt:5;         /* inst format *x/ */
965
/* OBSOLETE     unsigned i:5, j:5, k:2; /* operand formats *x/ */
966
/* OBSOLETE }; */
967
/* OBSOLETE  */
968
/* OBSOLETE #include "opcode/convex.h" */
969
/* OBSOLETE  */
970
/* OBSOLETE CONST unsigned char formdecode [] = { */
971
/* OBSOLETE     1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, */
972
/* OBSOLETE     9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9, */
973
/* OBSOLETE     1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, */
974
/* OBSOLETE     1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, */
975
/* OBSOLETE     2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2, */
976
/* OBSOLETE     2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2, */
977
/* OBSOLETE     3,3,3,3,3,3,3,3,3,3,3,3,3,3,3,3, */
978
/* OBSOLETE     4,4,4,4,4,4,4,4,5,5,5,5,6,6,7,8, */
979
/* OBSOLETE     0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, */
980
/* OBSOLETE     0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, */
981
/* OBSOLETE     0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, */
982
/* OBSOLETE     0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, */
983
/* OBSOLETE     0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, */
984
/* OBSOLETE     0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, */
985
/* OBSOLETE     0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, */
986
/* OBSOLETE     0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, */
987
/* OBSOLETE }; */
988
/* OBSOLETE  */
989
/* OBSOLETE CONST struct opform opdecode[] = { */
990
/* OBSOLETE     0x7e00, 9, format0, e0_format0, e1_format0, */
991
/* OBSOLETE     0x3f00, 8, format1, e0_format1, e1_format1, */
992
/* OBSOLETE     0x1fc0, 6, format2, e0_format2, e1_format2, */
993
/* OBSOLETE     0x0fc0, 6, format3, e0_format3, e1_format3, */
994
/* OBSOLETE     0x0700, 8, format4, e0_format4, e1_format4, */
995
/* OBSOLETE     0x03c0, 6, format5, e0_format5, e1_format5, */
996
/* OBSOLETE     0x01f8, 3, format6, e0_format6, e1_format6, */
997
/* OBSOLETE     0x00f8, 3, format7, e0_format7, e1_format7, */
998
/* OBSOLETE     0x0000, 0, formatx, formatx, formatx, */
999
/* OBSOLETE     0x0f80, 7, formatx, formatx, formatx, */
1000
/* OBSOLETE     0x0f80, 7, formatx, formatx, formatx, */
1001
/* OBSOLETE }; */
1002
/* OBSOLETE  */
1003
/* OBSOLETE /* Print the instruction at address MEMADDR in debugged memory, */
1004
/* OBSOLETE    on STREAM.  Returns length of the instruction, in bytes.  *x/ */
1005
/* OBSOLETE  */
1006
/* OBSOLETE int */
1007
/* OBSOLETE convex_print_insn (memaddr, stream) */
1008
/* OBSOLETE      CORE_ADDR memaddr; */
1009
/* OBSOLETE      FILE *stream; */
1010
/* OBSOLETE { */
1011
/* OBSOLETE   union inst inst; */
1012
/* OBSOLETE   struct formstr *fmt; */
1013
/* OBSOLETE   register int format, op1, pfx; */
1014
/* OBSOLETE   int l; */
1015
/* OBSOLETE  */
1016
/* OBSOLETE   read_memory (memaddr, &inst, sizeof inst); */
1017
/* OBSOLETE  */
1018
/* OBSOLETE   /* Remove and note prefix, if present *x/ */
1019
/* OBSOLETE      */
1020
/* OBSOLETE   pfx = inst.half[0]; */
1021
/* OBSOLETE   if ((pfx & 0xfff0) == 0x7ef0) */
1022
/* OBSOLETE     { */
1023
/* OBSOLETE       pfx = ((pfx >> 3) & 1) + 1; */
1024
/* OBSOLETE       *(long long *) &inst = *(long long *) &inst.half[1]; */
1025
/* OBSOLETE     } */
1026
/* OBSOLETE   else pfx = 0; */
1027
/* OBSOLETE  */
1028
/* OBSOLETE   /* Split opcode into format.op1 and look up in appropriate table *x/ */
1029
/* OBSOLETE  */
1030
/* OBSOLETE   format = formdecode[inst.byte[0]]; */
1031
/* OBSOLETE   op1 = (inst.half[0] & opdecode[format].mask) >> opdecode[format].shift; */
1032
/* OBSOLETE   if (format == 9) */
1033
/* OBSOLETE     { */
1034
/* OBSOLETE       if (pfx) */
1035
/* OBSOLETE     fmt = formatx; */
1036
/* OBSOLETE       else if (inst.f1.j == 0) */
1037
/* OBSOLETE     fmt = &format1a[op1]; */
1038
/* OBSOLETE       else if (inst.f1.j == 1) */
1039
/* OBSOLETE     fmt = &format1b[op1]; */
1040
/* OBSOLETE       else */
1041
/* OBSOLETE     fmt = formatx; */
1042
/* OBSOLETE     } */
1043
/* OBSOLETE   else */
1044
/* OBSOLETE     fmt = &opdecode[format].formstr[pfx][op1]; */
1045
/* OBSOLETE  */
1046
/* OBSOLETE   /* Print it *x/ */
1047
/* OBSOLETE  */
1048
/* OBSOLETE   if (fmt->fmt == xxx) */
1049
/* OBSOLETE     { */
1050
/* OBSOLETE       /* noninstruction *x/ */
1051
/* OBSOLETE       fprintf (stream, "0x%04x", pfx ? pfx : inst.half[0]); */
1052
/* OBSOLETE       return 2; */
1053
/* OBSOLETE     } */
1054
/* OBSOLETE  */
1055
/* OBSOLETE   if (pfx) */
1056
/* OBSOLETE     pfx = 2; */
1057
/* OBSOLETE  */
1058
/* OBSOLETE   fprintf (stream, "%s%s%s", lop[fmt->lop], rop[fmt->rop], */
1059
/* OBSOLETE        &"        "[strlen(lop[fmt->lop]) + strlen(rop[fmt->rop])]); */
1060
/* OBSOLETE  */
1061
/* OBSOLETE   switch (fmt->fmt) */
1062
/* OBSOLETE     { */
1063
/* OBSOLETE     case rrr:                       /* three register *x/ */
1064
/* OBSOLETE       fprintf (stream, "%s,%s,%s", reg(i,i), reg(j,j), reg(k,k)); */
1065
/* OBSOLETE       return pfx + 2; */
1066
/* OBSOLETE  */
1067
/* OBSOLETE     case rr:                        /* two register *x/ */
1068
/* OBSOLETE       fprintf (stream, "%s,%s", reg(i,j), reg(j,k)); */
1069
/* OBSOLETE       return pfx + 2; */
1070
/* OBSOLETE  */
1071
/* OBSOLETE     case rxr:                       /* two register, reversed i and j fields *x/ */
1072
/* OBSOLETE       fprintf (stream, "%s,%s", reg(i,k), reg(j,j)); */
1073
/* OBSOLETE       return pfx + 2; */
1074
/* OBSOLETE  */
1075
/* OBSOLETE     case r:                 /* one register *x/ */
1076
/* OBSOLETE       fprintf (stream, "%s", reg(i,k)); */
1077
/* OBSOLETE       return pfx + 2; */
1078
/* OBSOLETE  */
1079
/* OBSOLETE     case nops:                      /* no operands *x/ */
1080
/* OBSOLETE       return pfx + 2; */
1081
/* OBSOLETE  */
1082
/* OBSOLETE     case nr:                        /* short immediate, one register *x/ */
1083
/* OBSOLETE       fprintf (stream, "#%d,%s", inst.f0.j, reg(i,k)); */
1084
/* OBSOLETE       return pfx + 2; */
1085
/* OBSOLETE  */
1086
/* OBSOLETE     case pcrel:                     /* pc relative *x/ */
1087
/* OBSOLETE       print_address (memaddr + 2 * inst.signed_byte[1], stream); */
1088
/* OBSOLETE       return pfx + 2; */
1089
/* OBSOLETE  */
1090
/* OBSOLETE     case lr:                        /* literal, one register *x/ */
1091
/* OBSOLETE       fprintf (stream, "%s,%s", lit(i), reg(j,k)); */
1092
/* OBSOLETE       return pfx + 2; */
1093
/* OBSOLETE  */
1094
/* OBSOLETE     case rxl:                       /* one register, literal *x/ */
1095
/* OBSOLETE       fprintf (stream, "%s,%s", reg(i,k), lit(j)); */
1096
/* OBSOLETE       return pfx + 2; */
1097
/* OBSOLETE  */
1098
/* OBSOLETE     case rlr:                       /* register, literal, register *x/ */
1099
/* OBSOLETE       fprintf (stream, "%s,%s,%s", reg(i,j), lit(j), reg(k,k)); */
1100
/* OBSOLETE       return pfx + 2; */
1101
/* OBSOLETE  */
1102
/* OBSOLETE     case rrl:                       /* register, register, literal *x/ */
1103
/* OBSOLETE       fprintf (stream, "%s,%s,%s", reg(i,j), reg(j,k), lit(k)); */
1104
/* OBSOLETE       return pfx + 2; */
1105
/* OBSOLETE  */
1106
/* OBSOLETE     case iml:                       /* immediate, literal *x/ */
1107
/* OBSOLETE       if (inst.f1.len) */
1108
/* OBSOLETE     { */
1109
/* OBSOLETE       fprintf (stream, "#%#x,%s", */
1110
/* OBSOLETE                (inst.signed_half[1] << 16) + inst.half[2], lit(i)); */
1111
/* OBSOLETE       return pfx + 6; */
1112
/* OBSOLETE     } */
1113
/* OBSOLETE       else */
1114
/* OBSOLETE     { */
1115
/* OBSOLETE       fprintf (stream, "#%d,%s", inst.signed_half[1], lit(i)); */
1116
/* OBSOLETE       return pfx + 4; */
1117
/* OBSOLETE     } */
1118
/* OBSOLETE  */
1119
/* OBSOLETE     case imr:                       /* immediate, register *x/ */
1120
/* OBSOLETE       if (inst.f1.len) */
1121
/* OBSOLETE     { */
1122
/* OBSOLETE       fprintf (stream, "#%#x,%s", */
1123
/* OBSOLETE                (inst.signed_half[1] << 16) + inst.half[2], reg(i,k)); */
1124
/* OBSOLETE       return pfx + 6; */
1125
/* OBSOLETE     } */
1126
/* OBSOLETE       else */
1127
/* OBSOLETE     { */
1128
/* OBSOLETE       fprintf (stream, "#%d,%s", inst.signed_half[1], reg(i,k)); */
1129
/* OBSOLETE       return pfx + 4; */
1130
/* OBSOLETE     } */
1131
/* OBSOLETE  */
1132
/* OBSOLETE     case a1r:                       /* memory, register *x/ */
1133
/* OBSOLETE       l = print_effa (inst, stream); */
1134
/* OBSOLETE       fprintf (stream, ",%s", reg(i,k)); */
1135
/* OBSOLETE       return pfx + l; */
1136
/* OBSOLETE  */
1137
/* OBSOLETE     case a1l:                       /* memory, literal  *x/ */
1138
/* OBSOLETE       l = print_effa (inst, stream); */
1139
/* OBSOLETE       fprintf (stream, ",%s", lit(i)); */
1140
/* OBSOLETE       return pfx + l; */
1141
/* OBSOLETE  */
1142
/* OBSOLETE     case a2r:                       /* register, memory *x/ */
1143
/* OBSOLETE       fprintf (stream, "%s,", reg(i,k)); */
1144
/* OBSOLETE       return pfx + print_effa (inst, stream); */
1145
/* OBSOLETE  */
1146
/* OBSOLETE     case a2l:                       /* literal, memory *x/ */
1147
/* OBSOLETE       fprintf (stream, "%s,", lit(i)); */
1148
/* OBSOLETE       return pfx + print_effa (inst, stream); */
1149
/* OBSOLETE  */
1150
/* OBSOLETE     case a3:                        /* memory *x/ */
1151
/* OBSOLETE       return pfx + print_effa (inst, stream); */
1152
/* OBSOLETE  */
1153
/* OBSOLETE     case a4:                        /* system call *x/ */
1154
/* OBSOLETE       l = 29; goto a4a5; */
1155
/* OBSOLETE     case a5:                        /* trap *x/ */
1156
/* OBSOLETE       l = 27; */
1157
/* OBSOLETE     a4a5: */
1158
/* OBSOLETE       if (inst.f1.len) */
1159
/* OBSOLETE     { */
1160
/* OBSOLETE       unsigned int m = (inst.signed_half[1] << 16) + inst.half[2]; */
1161
/* OBSOLETE       fprintf (stream, "#%d,#%d", m >> l, m & (-1 >> (32-l))); */
1162
/* OBSOLETE       return pfx + 6; */
1163
/* OBSOLETE     } */
1164
/* OBSOLETE       else */
1165
/* OBSOLETE     { */
1166
/* OBSOLETE       unsigned int m = inst.signed_half[1]; */
1167
/* OBSOLETE       fprintf (stream, "#%d,#%d", m >> l, m & (-1 >> (32-l))); */
1168
/* OBSOLETE       return pfx + 4; */
1169
/* OBSOLETE     } */
1170
/* OBSOLETE     } */
1171
/* OBSOLETE } */
1172
/* OBSOLETE  */
1173
/* OBSOLETE  */
1174
/* OBSOLETE /* print effective address @nnn(aj), return instruction length *x/ */
1175
/* OBSOLETE  */
1176
/* OBSOLETE int print_effa (inst, stream) */
1177
/* OBSOLETE      union inst inst; */
1178
/* OBSOLETE      FILE *stream; */
1179
/* OBSOLETE { */
1180
/* OBSOLETE   int n, l; */
1181
/* OBSOLETE  */
1182
/* OBSOLETE   if (inst.f1.len) */
1183
/* OBSOLETE     { */
1184
/* OBSOLETE       n = (inst.signed_half[1] << 16) + inst.half[2]; */
1185
/* OBSOLETE       l = 6; */
1186
/* OBSOLETE     } */
1187
/* OBSOLETE   else */
1188
/* OBSOLETE     { */
1189
/* OBSOLETE       n = inst.signed_half[1]; */
1190
/* OBSOLETE       l = 4; */
1191
/* OBSOLETE     } */
1192
/* OBSOLETE      */
1193
/* OBSOLETE   if (inst.f1.indir) */
1194
/* OBSOLETE     printf ("@"); */
1195
/* OBSOLETE  */
1196
/* OBSOLETE   if (!inst.f1.j) */
1197
/* OBSOLETE     { */
1198
/* OBSOLETE       print_address (n, stream); */
1199
/* OBSOLETE       return l; */
1200
/* OBSOLETE     } */
1201
/* OBSOLETE  */
1202
/* OBSOLETE   fprintf (stream, (n & 0xf0000000) == 0x80000000 ? "%#x(%s)" : "%d(%s)", */
1203
/* OBSOLETE        n, aj[inst.f1.j]); */
1204
/* OBSOLETE  */
1205
/* OBSOLETE   return l; */
1206
/* OBSOLETE } */
1207
/* OBSOLETE  */
1208
/* OBSOLETE  */
1209
/* OBSOLETE void */
1210
/* OBSOLETE _initialize_convex_dep () */
1211
/* OBSOLETE { */
1212
/* OBSOLETE   add_com ("alias", class_support, alias_command, */
1213
/* OBSOLETE        "Add a new name for an existing command."); */
1214
/* OBSOLETE  */
1215
/* OBSOLETE   add_cmd ("base", class_vars, set_base_command, */
1216
/* OBSOLETE        "Change the integer output radix to 8, 10 or 16\n\ */
1217
/* OBSOLETE or use just `set base' with no args to return to the ad-hoc default,\n\ */
1218
/* OBSOLETE which is 16 for integers that look like addresses, 10 otherwise.", */
1219
/* OBSOLETE        &setlist); */
1220
/* OBSOLETE  */
1221
/* OBSOLETE   add_cmd ("pipeline", class_run, set_pipelining_command, */
1222
/* OBSOLETE        "Enable or disable overlapped execution of instructions.\n\ */
1223
/* OBSOLETE With `set pipe off', exceptions are reported with\n\ */
1224
/* OBSOLETE $pc pointing at the instruction after the faulting one.\n\ */
1225
/* OBSOLETE The default is `set pipe on', which runs faster.", */
1226
/* OBSOLETE        &setlist); */
1227
/* OBSOLETE  */
1228
/* OBSOLETE   add_cmd ("parallel", class_run, set_parallel_command, */
1229
/* OBSOLETE        "Enable or disable multi-threaded execution of parallel code.\n\ */
1230
/* OBSOLETE `set parallel off' means run the program on a single CPU.\n\ */
1231
/* OBSOLETE `set parallel fixed' means run the program with all CPUs assigned to it.\n\ */
1232
/* OBSOLETE `set parallel on' means run the program on any CPUs that are available.", */
1233
/* OBSOLETE        &setlist); */
1234
/* OBSOLETE  */
1235
/* OBSOLETE   add_com ("1cont", class_run, one_cont_command, */
1236
/* OBSOLETE        "Continue the program, activating only the current thread.\n\ */
1237
/* OBSOLETE Args are the same as the `cont' command."); */
1238
/* OBSOLETE  */
1239
/* OBSOLETE   add_com ("thread", class_run, set_thread_command, */
1240
/* OBSOLETE        "Change the current thread, the one under scrutiny and control.\n\ */
1241
/* OBSOLETE With no arg, show the active threads, the current one marked with *."); */
1242
/* OBSOLETE  */
1243
/* OBSOLETE   add_info ("threads", thread_info, */
1244
/* OBSOLETE         "List status of active threads."); */
1245
/* OBSOLETE  */
1246
/* OBSOLETE   add_info ("comm-registers", comm_registers_info, */
1247
/* OBSOLETE         "List communication registers and their contents.\n\ */
1248
/* OBSOLETE A communication register name as argument means describe only that register.\n\ */
1249
/* OBSOLETE An address as argument means describe the resource structure at that address.\n\ */
1250
/* OBSOLETE `Locked' means that the register has been sent to but not yet received from."); */
1251
/* OBSOLETE  */
1252
/* OBSOLETE   add_info ("psw", psw_info,  */
1253
/* OBSOLETE         "Display $ps, the processor status word, bit by bit.\n\ */
1254
/* OBSOLETE An argument means display that value's interpretation as a psw."); */
1255
/* OBSOLETE  */
1256
/* OBSOLETE   add_cmd ("convex", no_class, 0, "Convex-specific commands.\n\ */
1257
/* OBSOLETE 32-bit registers  $pc $ps $sp $ap $fp $a1-5 $s0-7 $v0-7 $vl $vs $vm $c0-63\n\ */
1258
/* OBSOLETE 64-bit registers  $S0-7 $V0-7 $C0-63\n\ */
1259
/* OBSOLETE \n\ */
1260
/* OBSOLETE info threads            display info on stopped threads waiting to signal\n\ */
1261
/* OBSOLETE thread                  display list of active threads\n\ */
1262
/* OBSOLETE thread N        select thread N (its registers, stack, memory, etc.)\n\ */
1263
/* OBSOLETE step, next, etc     step selected thread only\n\ */
1264
/* OBSOLETE 1cont                   continue selected thread only\n\ */
1265
/* OBSOLETE cont                    continue all threads\n\ */
1266
/* OBSOLETE info comm-registers display contents of comm register(s) or a resource struct\n\ */
1267
/* OBSOLETE info psw        display processor status word $ps\n\ */
1268
/* OBSOLETE set base N      change integer radix used by `print' without a format\n\ */
1269
/* OBSOLETE set pipeline off    exceptions are precise, $pc points after the faulting insn\n\ */
1270
/* OBSOLETE set pipeline on     normal mode, $pc is somewhere ahead of faulting insn\n\ */
1271
/* OBSOLETE set parallel off    program runs on a single CPU\n\ */
1272
/* OBSOLETE set parallel fixed  all CPUs are assigned to the program\n\ */
1273
/* OBSOLETE set parallel on     normal mode, parallel execution on random available CPUs\n\ */
1274
/* OBSOLETE ", */
1275
/* OBSOLETE        &cmdlist); */
1276
/* OBSOLETE  */
1277
/* OBSOLETE } */

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