/* Remote debugging interface for boot monitors, for GDB.
- Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- 2000, 2001 Free Software Foundation, Inc.
+
+ Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
+ 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
+
Contributed by Cygnus Support. Written by Rob Savoye for Cygnus.
Resurrected from the ashes by Stu Grossman.
char *p = string;
int obuflen = buflen;
int c;
- extern struct target_ops *targ_ops;
if (monitor_debug_p)
{
return 0;
}
}
- else if ((c == '\021' || c == '\023') &&
- (STREQ (targ_ops->to_shortname, "m32r")
- || STREQ (targ_ops->to_shortname, "mon2000")))
- { /* m32r monitor emits random DC1/DC3 chars */
- continue;
- }
else
{
/* We got a character that doesn't match the string. We need to
monitor_supply_register (int regno, char *valstr)
{
ULONGEST val;
- unsigned char regbuf[MAX_REGISTER_RAW_SIZE];
+ unsigned char regbuf[MAX_REGISTER_SIZE];
char *p;
val = 0;
/* supply register stores in target byte order, so swap here */
- store_unsigned_integer (regbuf, REGISTER_RAW_SIZE (regno), val);
+ store_unsigned_integer (regbuf, DEPRECATED_REGISTER_RAW_SIZE (regno), val);
supply_register (regno, regbuf);
Give up (and stop debugging it)? "))
{
target_mourn_inferior ();
- return_to_top_level (RETURN_QUIT);
+ throw_exception (RETURN_QUIT);
}
target_terminal_inferior ();
-void
+static void
monitor_wait_filter (char *buf,
int bufmax,
int *ext_resp_len,
- struct target_waitstatus *status
-)
+ struct target_waitstatus *status)
{
int resp_len;
do
static void
monitor_fetch_register (int regno)
{
- char *name;
+ const char *name;
char *zerobuf;
char *regbuf;
int i;
- regbuf = alloca (MAX_REGISTER_RAW_SIZE * 2 + 1);
- zerobuf = alloca (MAX_REGISTER_RAW_SIZE);
- memset (zerobuf, 0, MAX_REGISTER_RAW_SIZE);
+ regbuf = alloca (MAX_REGISTER_SIZE * 2 + 1);
+ zerobuf = alloca (MAX_REGISTER_SIZE);
+ memset (zerobuf, 0, MAX_REGISTER_SIZE);
- name = current_monitor->regnames[regno];
+ if (current_monitor->regname != NULL)
+ name = current_monitor->regname (regno);
+ else
+ name = current_monitor->regnames[regno];
monitor_debug ("MON fetchreg %d '%s'\n", regno, name ? name : "(null name)");
if (!name || (*name == '\0'))
spaces, but stop reading if something else is seen. Some monitors
like to drop leading zeros. */
- for (i = 0; i < REGISTER_RAW_SIZE (regno) * 2; i++)
+ for (i = 0; i < DEPRECATED_REGISTER_RAW_SIZE (regno) * 2; i++)
{
int c;
c = readchar (timeout);
static void
monitor_store_register (int regno)
{
- char *name;
+ const char *name;
ULONGEST val;
-
- name = current_monitor->regnames[regno];
+
+ if (current_monitor->regname != NULL)
+ name = current_monitor->regname (regno);
+ else
+ name = current_monitor->regnames[regno];
+
if (!name || (*name == '\0'))
{
monitor_debug ("MON Cannot store unknown register\n");
val = read_register (regno);
monitor_debug ("MON storeg %d %s\n", regno,
- phex (val, REGISTER_RAW_SIZE (regno)));
+ phex (val, DEPRECATED_REGISTER_RAW_SIZE (regno)));
/* send the register deposit command */
static int
monitor_xfer_memory (CORE_ADDR memaddr, char *myaddr, int len, int write,
- struct mem_attrib *attrib ATTRIBUTE_UNUSED,
- struct target_ops *target ATTRIBUTE_UNUSED)
+ struct mem_attrib *attrib, struct target_ops *target)
{
int res;
monitor_insert_breakpoint (CORE_ADDR addr, char *shadow)
{
int i;
- unsigned char *bp;
+ const unsigned char *bp;
int bplen;
monitor_debug ("MON inst bkpt %s\n", paddr (addr));
addr = ADDR_BITS_REMOVE (addr);
/* Determine appropriate breakpoint size for this address. */
- bp = memory_breakpoint_from_pc (&addr, &bplen);
+ bp = gdbarch_breakpoint_from_pc (current_gdbarch, &addr, &bplen);
for (i = 0; i < current_monitor->num_breakpoints; i++)
{
static void
init_base_monitor_ops (void)
{
- monitor_ops.to_shortname = NULL;
- monitor_ops.to_longname = NULL;
- monitor_ops.to_doc = NULL;
- monitor_ops.to_open = NULL;
monitor_ops.to_close = monitor_close;
- monitor_ops.to_attach = NULL;
- monitor_ops.to_post_attach = NULL;
- monitor_ops.to_require_attach = NULL;
monitor_ops.to_detach = monitor_detach;
- monitor_ops.to_require_detach = NULL;
monitor_ops.to_resume = monitor_resume;
monitor_ops.to_wait = monitor_wait;
- monitor_ops.to_post_wait = NULL;
monitor_ops.to_fetch_registers = monitor_fetch_registers;
monitor_ops.to_store_registers = monitor_store_registers;
monitor_ops.to_prepare_to_store = monitor_prepare_to_store;
monitor_ops.to_files_info = monitor_files_info;
monitor_ops.to_insert_breakpoint = monitor_insert_breakpoint;
monitor_ops.to_remove_breakpoint = monitor_remove_breakpoint;
- monitor_ops.to_terminal_init = 0;
- monitor_ops.to_terminal_inferior = 0;
- monitor_ops.to_terminal_ours_for_output = 0;
- monitor_ops.to_terminal_ours = 0;
- monitor_ops.to_terminal_info = 0;
monitor_ops.to_kill = monitor_kill;
monitor_ops.to_load = monitor_load;
- monitor_ops.to_lookup_symbol = 0;
monitor_ops.to_create_inferior = monitor_create_inferior;
- monitor_ops.to_post_startup_inferior = NULL;
- monitor_ops.to_acknowledge_created_inferior = NULL;
- monitor_ops.to_clone_and_follow_inferior = NULL;
- monitor_ops.to_post_follow_inferior_by_clone = NULL;
- monitor_ops.to_insert_fork_catchpoint = NULL;
- monitor_ops.to_remove_fork_catchpoint = NULL;
- monitor_ops.to_insert_vfork_catchpoint = NULL;
- monitor_ops.to_remove_vfork_catchpoint = NULL;
- monitor_ops.to_has_forked = NULL;
- monitor_ops.to_has_vforked = NULL;
- monitor_ops.to_can_follow_vfork_prior_to_exec = NULL;
- monitor_ops.to_post_follow_vfork = NULL;
- monitor_ops.to_insert_exec_catchpoint = NULL;
- monitor_ops.to_remove_exec_catchpoint = NULL;
- monitor_ops.to_has_execd = NULL;
- monitor_ops.to_reported_exec_events_per_exec_call = NULL;
- monitor_ops.to_has_exited = NULL;
monitor_ops.to_mourn_inferior = monitor_mourn_inferior;
- monitor_ops.to_can_run = 0;
- monitor_ops.to_notice_signals = 0;
- monitor_ops.to_thread_alive = 0;
monitor_ops.to_stop = monitor_stop;
monitor_ops.to_rcmd = monitor_rcmd;
- monitor_ops.to_pid_to_exec_file = NULL;
monitor_ops.to_stratum = process_stratum;
- monitor_ops.DONT_USE = 0;
monitor_ops.to_has_all_memory = 1;
monitor_ops.to_has_memory = 1;
monitor_ops.to_has_stack = 1;
monitor_ops.to_has_registers = 1;
monitor_ops.to_has_execution = 1;
- monitor_ops.to_sections = 0;
- monitor_ops.to_sections_end = 0;
monitor_ops.to_magic = OPS_MAGIC;
} /* init_base_monitor_ops */
/* Define additional commands that are usually only used by monitors. */
+extern initialize_file_ftype _initialize_remote_monitors; /* -Wmissing-prototypes */
+
void
_initialize_remote_monitors (void)
{
projects / deliverable / binutils-gdb.git / blobdiff