Initial creation of sourceware repository

1 files changed, 0 insertions, 296 deletions

diff --git a/gdb/sparclet-rom.c b/gdb/sparclet-rom.c
deleted file mode 100644
index 992cca1..0000000
--- a/gdb/sparclet-rom.c
+++ /dev/null
@@ -1,296 +0,0 @@
-/* Remote target glue for the SPARC Sparclet 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 "symtab.h"
-#include "symfile.h" /* for generic_load */
-#include <time.h>
-
-extern void report_transfer_performance PARAMS ((unsigned long, time_t, time_t));
-
-static struct target_ops sparclet_ops;
-
-static void sparclet_open PARAMS ((char *args, int from_tty));
-
-/* 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".  */
-
-/*PSR 0x00000080  impl ver icc AW LE EE EC EF PIL S PS ET CWP  WIM
-                0x0  0x0 0x0  0  0  0  0  0 0x0 1  0  0 0x00 0x2
-                                                             0000010
-       INS        LOCALS       OUTS      GLOBALS
- 0  0x00000000  0x00000000  0x00000000  0x00000000
- 1  0x00000000  0x00000000  0x00000000  0x00000000
- 2  0x00000000  0x00000000  0x00000000  0x00000000
- 3  0x00000000  0x00000000  0x00000000  0x00000000
- 4  0x00000000  0x00000000  0x00000000  0x00000000
- 5  0x00000000  0x00001000  0x00000000  0x00000000
- 6  0x00000000  0x00000000  0x123f0000  0x00000000
- 7  0x00000000  0x00000000  0x00000000  0x00000000
-pc:  0x12010000 0x00000000    unimp
-npc: 0x12010004 0x00001000    unimp     0x1000
-tbr: 0x00000000
-y:   0x00000000
-*/
-/* these correspond to the offsets from tm-* files from config directories */
-
-/* is wim part of psr?? */
-/* monitor wants lower case */
-static char *sparclet_regnames[NUM_REGS] = REGISTER_NAMES;
-
-
-/* Function: sparclet_supply_register
-   Just returns with no action.
-   This function is required, because parse_register_dump (monitor.c)
-   expects to be able to call it.  If we don't supply something, it will
-   call a null pointer and core-dump.  Since this function does not 
-   actually do anything, GDB will request the registers individually.  */
-
-static void
-sparclet_supply_register (regname, regnamelen, val, vallen)
-     char *regname;
-     int regnamelen;
-     char *val;
-     int vallen;
-{
-  return;
-}
-
-static void
-sparclet_load (desc, file, hashmark)
-     serial_t desc;
-     char *file;
-     int hashmark;
-{
-  bfd *abfd;
-  asection *s;
-  int i;
-  CORE_ADDR load_offset;
-  time_t start_time, end_time;
-  unsigned long data_count = 0;
-
-  /* enable user to specify address for downloading as 2nd arg to load */
-
-  i = sscanf(file, "%*s 0x%lx", &load_offset);
-  if (i >= 1 ) 
-    {
-      char *p;
-
-      for (p = file; *p != '\000' && !isspace (*p); p++);
-
-      *p = '\000';
-    }
-  else
-    load_offset = 0;
-
-  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;
-    }
-  
-  start_time = time (NULL);
-
-  for (s = abfd->sections; s; s = s->next)
-    if (s->flags & SEC_LOAD)
-      {
-	bfd_size_type section_size;
-	bfd_vma vma;
-
-	vma = bfd_get_section_vma (abfd, s) + load_offset;
-	section_size = bfd_section_size (abfd, s);
-
-	data_count += section_size;
-
-	printf_filtered ("%s\t: 0x%4x .. 0x%4x  ",
-			 bfd_get_section_name (abfd, s), vma,
-			 vma + section_size);
-	gdb_flush (gdb_stdout);
-
-	monitor_printf ("load c r %x %x\r", vma, section_size);
-
-	monitor_expect ("load: loading ", NULL, 0);
-	monitor_expect ("\r", NULL, 0);
-
-	for (i = 0; i < section_size; i += 2048)
-	  {
-	    int numbytes;
-	    char buf[2048];
-
-	    numbytes = min (sizeof buf, section_size - i);
-
-	    bfd_get_section_contents (abfd, s, buf, i, numbytes);
-
-	    SERIAL_WRITE (desc, buf, numbytes);
-
-	    if (hashmark)
-	      {
-		putchar_unfiltered ('#');
-		gdb_flush (gdb_stdout);
-	      }
-	  }			/* Per-packet (or S-record) loop */
-
-	monitor_expect_prompt (NULL, 0);
-
-	putchar_unfiltered ('\n');
-      }				/* Loadable sections */
-
-  monitor_printf ("reg pc %x\r", bfd_get_start_address (abfd));
-  monitor_expect_prompt (NULL, 0);
-  monitor_printf ("reg npc %x\r", bfd_get_start_address (abfd) + 4);
-  monitor_expect_prompt (NULL, 0);
-
-  monitor_printf ("run\r");
-
-  end_time = time (NULL);
-
-  if (hashmark) 
-    putchar_unfiltered ('\n');
-
-  report_transfer_performance (data_count, start_time, end_time);
-
-  pop_target ();
-  push_remote_target (monitor_get_dev_name (), 1);
-
-  return_to_top_level (RETURN_QUIT);
-}
-
-/* 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 */
-
-static char *sparclet_inits[] = {"\n\r\r\n", NULL};
-
-static struct monitor_ops sparclet_cmds ;
-
-static void 
-init_sparclet_cmds(void)
-{
-  sparclet_cmds.flags =   MO_CLR_BREAK_USES_ADDR |
-    MO_HEX_PREFIX          |
-    MO_NO_ECHO_ON_OPEN     |
-    MO_NO_ECHO_ON_SETMEM   |
-    MO_RUN_FIRST_TIME      |
-    MO_GETMEM_READ_SINGLE ;	/* flags */
-  sparclet_cmds.init =   sparclet_inits;		/* Init strings */
-  sparclet_cmds.cont =   "cont\r";			/* continue command */
-  sparclet_cmds.step =   "step\r";			/* single step */
-  sparclet_cmds.stop =   "\r";				/* break interrupts the program */
-  sparclet_cmds.set_break =   "+bp %x\r";		/* set a breakpoint */
-  sparclet_cmds.clr_break =  "-bp %x\r" ;		/* can't use "br" because only 2 hw bps are supported */
-  sparclet_cmds.clr_all_break =   "-bp %x\r";		/* clear a breakpoint */
-  "-bp\r" ;			/* clear all breakpoints */
-  sparclet_cmds.fill =   "fill %x -n %x -v %x -b\r";	/* fill (start length val) */
-  /* can't use "fi" because it takes words, not bytes */
-  /* ex [addr] [-n count] [-b|-s|-l]          default: ex cur -n 1 -b */
-  sparclet_cmds.setmem.cmdb =     "ex %x -b\r%x\rq\r";	/* setmem.cmdb (addr, value) */
-  sparclet_cmds.setmem.cmdw =     "ex %x -s\r%x\rq\r";	/* setmem.cmdw (addr, value) */
-  sparclet_cmds.setmem.cmdl =     "ex %x -l\r%x\rq\r";  /* setmem.cmdl (addr, value) */
-  sparclet_cmds.setmem.cmdll =     NULL;		/* setmem.cmdll (addr, value) */
-  sparclet_cmds.setmem.resp_delim =     NULL; /*": " */	/* setmem.resp_delim */
-  sparclet_cmds.setmem.term =     NULL; /*"? " */	/* setmem.term */
-  sparclet_cmds.setmem.term_cmd =     NULL; /*"q\r" */	/* 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 */
-  /* we can use -n to set count to read, but may have to parse? */
-  sparclet_cmds.getmem.cmdb =     "ex %x -n 1 -b\r";	/* getmem.cmdb (addr, #bytes) */
-  sparclet_cmds.getmem.cmdw =     "ex %x -n 1 -s\r";	/* getmem.cmdw (addr, #swords) */
-  sparclet_cmds.getmem.cmdl =     "ex %x -n 1 -l\r";	/* getmem.cmdl (addr, #words) */
-  sparclet_cmds.getmem.cmdll =     NULL;		/* getmem.cmdll (addr, #dwords) */
-  sparclet_cmds.getmem.resp_delim =     ": ";		/* getmem.resp_delim */
-  sparclet_cmds.getmem.term =     NULL;			/* getmem.term */
-  sparclet_cmds.getmem.term_cmd =     NULL;		/* getmem.term_cmd */
-  sparclet_cmds.setreg.cmd =     "reg %s 0x%x\r";	/* setreg.cmd (name, value) */
-  sparclet_cmds.setreg.resp_delim =     NULL;		/* setreg.resp_delim */
-  sparclet_cmds.setreg.term =     NULL;			/* setreg.term */
-  sparclet_cmds.setreg.term_cmd =  NULL ;		/* setreg.term_cmd */
-  sparclet_cmds.getreg.cmd =     "reg %s\r";		/* getreg.cmd (name) */
-  sparclet_cmds.getreg.resp_delim =     " ";		/* getreg.resp_delim */
-  sparclet_cmds.getreg.term =     NULL;			/* getreg.term */
-  sparclet_cmds.getreg.term_cmd =     NULL;		/* getreg.term_cmd */
-  sparclet_cmds.dump_registers =   "reg\r";		/* dump_registers */
-  sparclet_cmds.register_pattern =   "\\(\\w+\\)=\\([0-9a-fA-F]+\\)";	/* register_pattern */
-  sparclet_cmds.supply_register =   sparclet_supply_register;	/* supply_register */
-  sparclet_cmds.load_routine =   sparclet_load;		/* load_routine */
-  sparclet_cmds.load =   NULL;				/* download command (srecs on console) */
-  sparclet_cmds.loadresp =   NULL;			/* load response */
-  sparclet_cmds.prompt =   "monitor>";			/* monitor command prompt */
-  /* yikes!  gdb core dumps without this delimitor!! */
-  sparclet_cmds.line_term =   "\r";			/* end-of-command delimitor */
-  sparclet_cmds.cmd_end =   NULL;			/* optional command terminator */
-  sparclet_cmds.target =   &sparclet_ops;		/* target operations */
-  sparclet_cmds.stopbits =   SERIAL_1_STOPBITS;		/* number of stop bits */
-  sparclet_cmds.regnames =   sparclet_regnames;		/* registers names */
-  sparclet_cmds.magic =   MONITOR_OPS_MAGIC ;	/* magic */
-};
-
-static void
-sparclet_open (args, from_tty)
-     char *args;
-     int from_tty;
-{
-  monitor_open (args, &sparclet_cmds, from_tty);
-}
-
-void
-_initialize_sparclet ()
-{
-  int i;
-  init_sparclet_cmds() ;
-
-  for (i = 0; i < NUM_REGS; i++)
-    if (sparclet_regnames[i][0] == 'c' ||
-	sparclet_regnames[i][0] == 'a')
-      sparclet_regnames[i] = 0;		/* mon can't report c* or a* regs */
-
-  sparclet_regnames[0] = 0;		/* mon won't report %G0 */
-
-  init_monitor_ops (&sparclet_ops);
-  sparclet_ops.to_shortname = "sparclet"; /* for the target command */
-  sparclet_ops.to_longname = "SPARC Sparclet monitor";
-  /* use SW breaks; target only supports 2 HW breakpoints */
-  sparclet_ops.to_insert_breakpoint = memory_insert_breakpoint; 
-  sparclet_ops.to_remove_breakpoint = memory_remove_breakpoint; 
-
-  sparclet_ops.to_doc = 
-    "Use a board running the Sparclet debug monitor.\n\
-Specify the serial device it is connected to (e.g. /dev/ttya).";
-
-  sparclet_ops.to_open = sparclet_open;
-  add_target (&sparclet_ops);
-}
-