Initial creation of sourceware repository

1 files changed, 0 insertions, 264 deletions

diff --git a/gdb/mon960-rom.c b/gdb/mon960-rom.c
deleted file mode 100644
index 32dcaff..0000000
--- a/gdb/mon960-rom.c
+++ /dev/null
@@ -1,264 +0,0 @@
-/* Remote target glue for the Intel 960 MON960 ROM monitor.
-   Copyright 1995, 1996 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 "gdbcore.h"
-#include "target.h"
-#include "monitor.h"
-#include "serial.h"
-#include "srec.h"
-#include "xmodem.h"
-#include "symtab.h"
-#include "symfile.h" /* for generic_load */
-
-
-#define USE_GENERIC_LOAD
-
-static struct target_ops mon960_ops;
-
-static void mon960_open PARAMS ((char *args, int from_tty));
-
-#ifdef USE_GENERIC_LOAD
-
-static void
-mon960_load_gen (filename, from_tty) 
-    char *filename;
-    int from_tty;
-{
-  extern int inferior_pid;
-
-  generic_load (filename, from_tty);
-  /* Finally, make the PC point at the start address */
-  if (exec_bfd)
-    write_pc (bfd_get_start_address (exec_bfd));
-
-  inferior_pid = 0;             /* No process now */
-}
-
-#else
-
-static void
-mon960_load (desc, file, hashmark)
-     serial_t desc;
-     char *file;
-     int hashmark;
-{
-  bfd *abfd;
-  asection *s;
-  char *buffer;
-  int i;
-
-  buffer = alloca (XMODEM_PACKETSIZE);
-  abfd = bfd_openr (file, 0);
-  if (!abfd)
-    {
-      printf_filtered ("Unable to open file %s\n", file);
-      return;
-    }
-  if (bfd_check_format (abfd, bfd_object) == 0)
-    {
-      printf_filtered ("File is not an object file\n");
-      return;
-    }
-  for (s = abfd->sections; s; s = s->next)
-    if (s->flags & SEC_LOAD)
-      {
-	bfd_size_type section_size;
-	printf_filtered ("%s\t: 0x%4x .. 0x%4x  ", s->name, s->vma,
-			 s->vma + s->_raw_size);
-	gdb_flush (gdb_stdout);
-	monitor_printf (current_monitor->load, s->vma);
-	if (current_monitor->loadresp)
-	  monitor_expect (current_monitor->loadresp, NULL, 0);
-	xmodem_init_xfer (desc);
-	section_size = bfd_section_size (abfd, s);
-	for (i = 0; i < section_size; i += XMODEM_DATASIZE)
-	  {
-	    int numbytes;
-	    numbytes = min (XMODEM_DATASIZE, section_size - i);
-	    bfd_get_section_contents (abfd, s, buffer + XMODEM_DATAOFFSET, i,
-				      numbytes);
-	    xmodem_send_packet (desc, buffer, numbytes, hashmark);
-	    if (hashmark)
-	      {
-		putchar_unfiltered ('#');
-		gdb_flush (gdb_stdout);
-	      }
-	  }			/* Per-packet (or S-record) loop */
-	xmodem_finish_xfer (desc);
-	monitor_expect_prompt (NULL, 0);
-	putchar_unfiltered ('\n');
-      }				/* Loadable sections */
-  if (hashmark) 
-    putchar_unfiltered ('\n');
-}
-
-#endif /* USE_GENERIC_LOAD */
-
-/* This array of registers need to match the indexes used by GDB.
-   This exists because the various ROM monitors use different strings
-   than does GDB, and don't necessarily support all the registers
-   either. So, typing "info reg sp" becomes a "r30".  */
-
-/* these correspond to the offsets from tm-* files from config directories */
-/* g0-g14, fp, pfp, sp, rip,r3-15, pc, ac, tc, fp0-3 */ 
-/* NOTE: "ip" is documented as "ir" in the Mon960 UG. */
-/* NOTE: "ir" can't be accessed... but there's an ip and rip. */
-static char *full_regnames[NUM_REGS] = {
-  /*  0 */ "pfp", "sp",  "rip", "r3",  "r4",  "r5",  "r6",  "r7",
-  /*  8 */ "r8",  "r9",  "r10", "r11", "r12", "r13", "r14", "r15",
-  /* 16 */ "g0",  "g1",  "g2",  "g3",  "g4",  "g5",  "g6",  "g7",
-  /* 24 */ "g8",  "g9",  "g10", "g11", "g12", "g13", "g14", "fp",
-  /* 32 */ "pc",  "ac",  "tc",  "ip",  "fp0", "fp1", "fp2", "fp3",
-  };
-
-static char *mon960_regnames[NUM_REGS];
-
-/* Define the monitor command strings. Since these are passed directly
-   through to a printf style function, we may include formatting
-   strings. We also need a CR or LF on the end.  */
-
-/* need to pause the monitor for timing reasons, so slow it down */
-
-#if 0
-/* FIXME: this extremely long init string causes MON960 to return two NAKS
-   instead of performing the autobaud recognition, at least when gdb
-   is running on GNU/Linux.  The short string below works on Linux, and on
-   SunOS using a tcp serial connection.  Must retest on SunOS using a
-   direct serial connection; if that works, get rid of the long string. */
-static char *mon960_inits[] = {"\n\r\r\r\r\r\r\r\r\r\r\r\r\r\r\n\r\n\r\n", NULL};
-#else
-static char *mon960_inits[] = { "\r", NULL};
-#endif
-
-static struct monitor_ops mon960_cmds ;
-
-static void 
-init_mon960_cmds (void)
-{
-  mon960_cmds.flags =   MO_CLR_BREAK_USES_ADDR
-    | MO_NO_ECHO_ON_OPEN   | MO_SEND_BREAK_ON_STOP   | MO_GETMEM_READ_SINGLE ;    /* flags */
-  mon960_cmds.init =   mon960_inits;	/* Init strings */
-  mon960_cmds.cont =   "go\n\r";	/* continue command */
-  mon960_cmds.step =   "st\n\r";		/* single step */
-  mon960_cmds.stop =   NULL;			/* break interrupts the program */
-  mon960_cmds.set_break =   NULL;		/* set a breakpoint */
-  mon960_cmds.clr_break = 			/* can't use "br" because only 2 hw bps are supported */
-    mon960_cmds.clr_all_break =   NULL;		/* clear a breakpoint - "de" is for hw bps */
-  NULL,				/* clear all breakpoints */
-    mon960_cmds.fill =   NULL;			/* fill (start end val) */
-  /* can't use "fi" because it takes words, not bytes */
-  /* can't use "mb", "md" or "mo" because they require interaction */
-  mon960_cmds.setmem.cmdb =     NULL;		/* setmem.cmdb (addr, value) */
-  mon960_cmds.setmem.cmdw =     NULL;		/* setmem.cmdw (addr, value) */
-  mon960_cmds.setmem.cmdl =     "md %x %x\n\r";	/* setmem.cmdl (addr, value) */
-  mon960_cmds.setmem.cmdll =     NULL;		/* setmem.cmdll (addr, value) */
-  mon960_cmds.setmem.resp_delim =     NULL;	/* setmem.resp_delim */
-  mon960_cmds.setmem.term =     NULL;		/* setmem.term */
-  mon960_cmds.setmem.term_cmd =     NULL;			/* setmem.term_cmd */
-  /* since the parsing of multiple bytes is difficult due to
-     interspersed addresses, we'll only read 1 value at a time,
-     even tho these can handle a count */
-  mon960_cmds.getmem.cmdb =     "db %x\n\r";	/* getmem.cmdb (addr, #bytes) */
-  mon960_cmds.getmem.cmdw =     "ds %x\n\r";	/* getmem.cmdw (addr, #swords) */
-  mon960_cmds.getmem.cmdl =     "di %x\n\r";	/* getmem.cmdl (addr, #words) */
-  mon960_cmds.getmem.cmdll =     "dd %x\n\r";	/* getmem.cmdll (addr, #dwords) */
-  mon960_cmds.getmem.resp_delim =     " : ";	/* getmem.resp_delim */
-  mon960_cmds.getmem.term =     NULL;		/* getmem.term */
-  mon960_cmds.getmem.term_cmd =     NULL;	/* getmem.term_cmd */
-  mon960_cmds.setreg.cmd =     "md %s %x\n\r";	/* setreg.cmd (name, value) */
-  mon960_cmds.setreg.resp_delim =     NULL;	/* setreg.resp_delim */
-  mon960_cmds.setreg.term =     NULL;		/* setreg.term */
-  mon960_cmds.setreg.term_cmd =     NULL,	/* setreg.term_cmd */
-    mon960_cmds.getreg.cmd =     "di %s\n\r";	/* getreg.cmd (name) */
-  mon960_cmds.getreg.resp_delim =     " : ";	/* getreg.resp_delim */
-  mon960_cmds.getreg.term =     NULL;		/* getreg.term */
-  mon960_cmds.getreg.term_cmd =     NULL;	/* getreg.term_cmd */
-  mon960_cmds.dump_registers =   "re\n\r";	/* dump_registers */
-  mon960_cmds.register_pattern =   "\\(\\w+\\)=\\([0-9a-fA-F]+\\)";	/* register_pattern */
-  mon960_cmds.supply_register =   NULL;		/* supply_register */
-#ifdef USE_GENERIC_LOAD
-  mon960_cmds.load_routine =   NULL;		/* load_routine (defaults to SRECs) */
-  mon960_cmds.load = NULL;			/* download command */
-  mon960_cmds.loadresp  = NULL;			/* load response */
-#else
-  mon960_cmds.load_routine =   mon960_load ;	/* load_routine (defaults to SRECs) */
-  mon960_cmds.load =  "do\n\r";		/* download command */
-  mon960_cmds.loadresp =  "Downloading\n\r" ;/* load response */
-#endif
-  mon960_cmds.prompt =   "=>";		/* monitor command prompt */
-  mon960_cmds.line_term =  "\n\r";		/* end-of-command delimitor */  
-  mon960_cmds.cmd_end = NULL;		/* optional command terminator */
-  mon960_cmds.target =   &mon960_ops;		/* target operations */
-  mon960_cmds.stopbits =     SERIAL_1_STOPBITS;	/* number of stop bits */
-  mon960_cmds.regnames =  mon960_regnames;	/* registers names */
-  mon960_cmds.magic = MONITOR_OPS_MAGIC;	/* magic */
-};
-
-static void
-mon960_open (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  char buf[64];
-
-  monitor_open (args, &mon960_cmds, from_tty);
-
-  /* Attempt to fetch the value of the first floating point register (fp0).
-     If the monitor returns a string containing the word "Bad" we'll assume
-     this processor has no floating point registers, and nullify the 
-     regnames entries that refer to FP registers.  */
-
-  monitor_printf (mon960_cmds.getreg.cmd, full_regnames[FP0_REGNUM]); /* di fp0 */
-  if (monitor_expect_prompt (buf, sizeof(buf)) != -1)
-    if (strstr(buf, "Bad") != NULL)
-      {
-	int i;
-
-	for (i = FP0_REGNUM; i < FP0_REGNUM + 4; i++)
-	    mon960_regnames[i] = NULL;
-      }
-}
-
-void
-_initialize_mon960 ()
-{
-  memcpy(mon960_regnames, full_regnames, sizeof(full_regnames));
-
-  init_mon960_cmds ();
-
-  init_monitor_ops (&mon960_ops);
-
-  mon960_ops.to_shortname = "mon960"; /* for the target command */
-  mon960_ops.to_longname = "Intel 960 MON960 monitor";
-#ifdef USE_GENERIC_LOAD
-  mon960_ops.to_load = mon960_load_gen; /* FIXME - should go back and try "do" */
-#endif
-  /* use SW breaks; target only supports 2 HW breakpoints */
-  mon960_ops.to_insert_breakpoint = memory_insert_breakpoint; 
-  mon960_ops.to_remove_breakpoint = memory_remove_breakpoint; 
-
-  mon960_ops.to_doc = 
-    "Use an Intel 960 board running the MON960 debug monitor.\n\
-Specify the serial device it is connected to (e.g. /dev/ttya).";
-
-  mon960_ops.to_open = mon960_open;
-  add_target (&mon960_ops);
-}