forked from Imagelibrary/binutils-gdb
* monitor.h: Add MO_GETMEM_NEEDS_RANGE flag.
* monitor.c (monitor_read_memory): Use previously mentioned flag to send proper format memory examine commands to the w89k monitor. Also, try to handle bizarre format of memory dump... * op50-rom.c w89k-rom.c: Update to new monitor.[ch] conventions.
This commit is contained in:
Stu Grossman
169
gdb/op50-rom.c
169
gdb/op50-rom.c
@@ -22,9 +22,9 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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#include "gdbcore.h"
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#include "target.h"
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#include "monitor.h"
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#include "serial.h"
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void op50n_open();
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void monitor_open();
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static void op50n_open PARAMS ((char *args, int from_tty));
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/*
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* this array of registers need to match the indexes used by GDB. The
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@@ -32,24 +32,17 @@ void monitor_open();
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* different strings than GDB does, and doesn't support all the
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* registers either. So, typing "info reg sp" becomes a "r30".
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*/
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static char *op50n_regnames[] = {
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"r0", "r1", "r2", "r3", "r4", "r5", "r6",
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"r7", "r8", "r9", "r10", "r11", "r12", "r13",
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"r14", "r15", "r16", "r17", "r18", "r19", "r20",
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"r21", "r22", "r23", "r24", "r25", "r26", "r27",
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"r28", "r29", "r30", "r31", "cr11","p", "",
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"", "", "cr15", "cr19", "cr20", "cr21", "cr22",
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"", "", "", "", "", "", "",
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"", "", "cr0", "cr8", "cr9", "cr10","cr12", "cr13",
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"cr24", "cr25", "cr26", "", "", "", "",
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"", "", "", "", "", "", "", "",
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"", "", "", "", "", "", "", "",
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"", "", "", "", "", "", "", "",
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"", "", "", "", "", "", "", "",
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"", "", "", "", "", "", "", "",
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"", "", "", "", "", "", "", "",
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"", "", "", "", "", "", "", "",
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"", "", "", "", "", "", "", ""
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static char *op50n_regnames[NUM_REGS] =
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{
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"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
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"r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
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"r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23",
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"r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31",
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"cr11", "p", NULL, NULL, NULL, "cr15", "cr19", "cr20",
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"cr21", "cr22", NULL, NULL, NULL, NULL, NULL, NULL,
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NULL, NULL, NULL, "cr0", "cr8", "cr9", "cr10","cr12",
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"cr13", "cr24", "cr25", "cr26",
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};
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/*
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@@ -58,98 +51,73 @@ static char *op50n_regnames[] = {
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* strings. We also need a CR or LF on the end.
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*/
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static struct target_ops op50n_ops =
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{
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"op50n",
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"Oki's debug monitor for the Op50n Eval board",
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static struct target_ops op50n_ops;
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"Debug on a Oki OP50N eval board.\n\
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Specify the serial device it is connected to (e.g. /dev/ttya).",
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op50n_open,
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monitor_close,
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NULL,
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monitor_detach,
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monitor_resume,
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monitor_wait,
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monitor_fetch_register,
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monitor_store_register,
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monitor_prepare_to_store,
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monitor_xfer_inferior_memory,
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monitor_files_info,
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monitor_insert_breakpoint,
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monitor_remove_breakpoint, /* Breakpoints */
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0,
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0,
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0,
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0,
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0, /* Terminal handling */
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monitor_kill,
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monitor_load, /* load */
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0, /* lookup_symbol */
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monitor_create_inferior,
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monitor_mourn_inferior,
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0, /* can_run */
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0, /* notice_signals */
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0, /* to_stop */
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process_stratum,
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0, /* next */
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1,
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1,
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1,
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1,
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1, /* all mem, mem, stack, regs, exec */
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0,
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0, /* Section pointers */
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OPS_MAGIC, /* Always the last thing */
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};
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static char *op50n_loadtype[] = {"none", "srec", "default", NULL};
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static char *op50n_loadtypes[] = {"none", "srec", "default", NULL};
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static char *op50n_loadprotos[] = {"none", NULL};
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static char *op50n_inits[] = {"\003.\n", NULL};
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static struct monitor_ops op50n_cmds =
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{
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1, /* 1 for ASCII, 0 for binary */
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"\003.\n", /* monitor init string */
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"g %x\n", /* execute or usually GO command */
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"g\n", /* continue command */
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"t\n", /* single step */
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"b %x\n", /* set a breakpoint */
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"bx %x\n", /* clear a breakpoint */
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0, /* 0 for number, 1 for address */
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0, /* flags */
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op50n_inits, /* Init strings */
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"g\n", /* continue command */
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"t\n", /* single step */
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NULL, /* Interrupt char */
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"b %x\n", /* set a breakpoint */
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"bx %x\n", /* clear a breakpoint */
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NULL, /* clear all breakpoints */
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NULL, /* memory fill cmd */
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{
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"sx %x %x;.\n", /* set memory */
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"", /* delimiter */
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"", /* the result */
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"sx %x %x;.\n", /* setmem.cmdb (addr, value) */
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NULL, /* setmem.cmdw (addr, value) */
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NULL, /* setmem.cmdl (addr, value) */
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NULL, /* setmem.cmdll (addr, value) */
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NULL, /* setreg.resp_delim */
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NULL, /* setreg.term */
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NULL, /* setreg.term_cmd */
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},
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{
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"sx %x\n", /* get memory */
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": ", /* delimiter */
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" ", /* the result */
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"sx %x\n", /* getmem.cmdb (addr, value) */
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NULL, /* getmem.cmdw (addr, value) */
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NULL, /* getmem.cmdl (addr, value) */
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NULL, /* getmem.cmdll (addr, value) */
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": ", /* getmem.resp_delim */
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NULL, /* getmem.term */
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NULL, /* getmem.term_cmd */
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},
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{
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"x %s %x\n", /* set a register */
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"", /* delimiter between registers */
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"", /* the result */
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"x %s %x\n", /* setreg.cmd (name, value) */
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NULL, /* setreg.resp_delim */
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NULL, /* setreg.term */
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NULL, /* setreg.term_cmd */
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},
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{
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"x %s\n", /* get a register */
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"=", /* delimiter between registers */
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"", /* the result */
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"x %s\n", /* getreg.cmd (name) */
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"=", /* getreg.resp_delim */
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NULL, /* getreg.term */
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NULL, /* getreg.term_cmd */
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},
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"r 0\n", /* download command */
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"#", /* monitor command prompt */
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" ", /* end-of-command delimitor */
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".\n", /* optional command terminator */
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&op50n_ops, /* target operations */
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NULL, /* dump_registers */
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NULL, /* register_pattern */
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NULL, /* supply_register */
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"r 0\n", /* download command */
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NULL, /* load response */
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"#", /* monitor command prompt */
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NULL, /* end-of-command delimitor */
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NULL, /* optional command terminator */
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&op50n_ops, /* target operations */
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op50n_loadtypes, /* loadtypes */
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op50n_loadprotos, /* loadprotos */
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"2400,4800,9600,19200,exta,38400,extb", /* supported baud rates */
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SERIAL_1_STOPBITS, /* number of stop bits */
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op50n_regnames
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};
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op50n_regnames, /* register names */
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MONITOR_OPS_MAGIC /* magic */
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};
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void
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op50n_open(args, from_tty)
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static void
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op50n_open (args, from_tty)
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char *args;
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int from_tty;
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{
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@@ -159,10 +127,13 @@ op50n_open(args, from_tty)
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void
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_initialize_op50n ()
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{
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add_target (&op50n_ops);
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init_monitor_ops (&op50n_ops);
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/* this is the default, since it's that's how the board comes up after
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power cycle. It can then be changed using set remotebaud
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*/
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baud_rate = 9600;
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op50n_ops.to_shortname = "op50n";
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op50n_ops.to_longname = "Oki's debug monitor for the Op50n Eval board";
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op50n_ops.to_doc = "Debug on a Oki OP50N eval board.\n\
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Specify the serial device it is connected to (e.g. /dev/ttya).";
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op50n_ops.to_open = op50n_open;
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add_target (&op50n_ops);
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}
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