/* Remote target glue for the SPARC Sparclet ROM monitor.
- Copyright 1995, 1996 Free Software Foundation, Inc.
-This file is part of GDB.
+ Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002 Free
+ Software Foundation, Inc.
-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 file is part of GDB.
-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.
+ 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.
-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. */
+ 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 "serial.h"
#include "srec.h"
#include "symtab.h"
-#include "symfile.h" /* for generic_load */
+#include "symfile.h" /* for generic_load */
+#include "regcache.h"
#include <time.h>
-extern void report_transfer_performance PARAMS ((unsigned long, time_t, time_t));
+extern void report_transfer_performance (unsigned long, time_t, time_t);
static struct target_ops sparclet_ops;
-static void sparclet_open PARAMS ((char *args, int from_tty));
+static void sparclet_open (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
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
-*/
+ 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;
+static char *sparclet_regnames[] = {
+ "g0", "g1", "g2", "g3", "g4", "g5", "g6", "g7",
+ "o0", "o1", "o2", "o3", "o4", "o5", "o6", "o7",
+ "l0", "l1", "l2", "l3", "l4", "l5", "l6", "l7",
+ "i0", "i1", "i2", "i3", "i4", "i5", "i6", "i7",
+
+ "", "", "", "", "", "", "", "", /* no FPU regs */
+ "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "", "",
+ /* no CPSR, FPSR */
+ "y", "psr", "wim", "tbr", "pc", "npc", "", "",
+
+ "ccsr", "ccpr", "cccrcr", "ccor", "ccobr", "ccibr", "ccir", "",
+
+ /* ASR15 ASR19 (don't display them) */
+ "asr1", "", "asr17", "asr18", "", "asr20", "asr21", "asr22",
+/*
+ "awr0", "awr1", "awr2", "awr3", "awr4", "awr5", "awr6", "awr7",
+ "awr8", "awr9", "awr10", "awr11", "awr12", "awr13", "awr14", "awr15",
+ "awr16", "awr17", "awr18", "awr19", "awr20", "awr21", "awr22", "awr23",
+ "awr24", "awr25", "awr26", "awr27", "awr28", "awr29", "awr30", "awr31",
+ "apsr",
+ */
+};
+
/* Function: sparclet_supply_register
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;
+sparclet_supply_register (char *regname, int regnamelen, char *val, int vallen)
{
return;
}
static void
-sparclet_load (desc, file, hashmark)
- serial_t desc;
- char *file;
- int hashmark;
+sparclet_load (struct serial *desc, char *file, int hashmark)
{
bfd *abfd;
asection *s;
/* enable user to specify address for downloading as 2nd arg to load */
- i = sscanf(file, "%*s 0x%lx", &load_offset);
- if (i >= 1 )
+ i = sscanf (file, "%*s 0x%lx", &load_offset);
+ if (i >= 1)
{
char *p;
printf_filtered ("File is not an object file\n");
return;
}
-
+
start_time = time (NULL);
for (s = abfd->sections; s; s = s->next)
bfd_get_section_contents (abfd, s, buf, i, numbytes);
- SERIAL_WRITE (desc, buf, numbytes);
+ serial_write (desc, buf, numbytes);
if (hashmark)
{
end_time = time (NULL);
- if (hashmark)
+ 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);
+ throw_exception (RETURN_QUIT);
}
/* Define the monitor command strings. Since these are passed directly
/* need to pause the monitor for timing reasons, so slow it down */
-static char *sparclet_inits[] = {"\n\r\r\n", NULL};
+static char *sparclet_inits[] =
+{"\n\r\r\n", NULL};
-static struct monitor_ops sparclet_cmds ;
-static void init_sparclet_cmds(void)
+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) */
+ 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 */
+ 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 */
+ 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 */
+ 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;
+sparclet_open (char *args, int from_tty)
{
monitor_open (args, &sparclet_cmds, from_tty);
}
void
-_initialize_sparclet ()
+_initialize_sparclet (void)
{
int i;
- init_sparclet_cmds() ;
+ 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[i] = 0; /* mon can't report c* or a* regs */
- sparclet_regnames[0] = 0; /* mon won't report %G0 */
+ 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_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_insert_breakpoint = memory_insert_breakpoint;
+ sparclet_ops.to_remove_breakpoint = memory_remove_breakpoint;
- sparclet_ops.to_doc =
+ 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);
}
-
projects / binutils.git / blobdiff