static void extended_remote_mourn (void);
-static void extended_remote_create_inferior (char *, char *, char **);
-static void extended_remote_async_create_inferior (char *, char *, char **);
-
static void remote_mourn_1 (struct target_ops *);
static void remote_send (char *buf, long sizeof_buf);
show_packet_config_cmd (&remote_protocol_qSymbol);
}
-/* Should we try the 'e' (step over range) request? */
-static struct packet_config remote_protocol_e;
-
-static void
-set_remote_protocol_e_packet_cmd (char *args, int from_tty,
- struct cmd_list_element *c)
-{
- update_packet_config (&remote_protocol_e);
-}
-
-static void
-show_remote_protocol_e_packet_cmd (char *args, int from_tty,
- struct cmd_list_element *c)
-{
- show_packet_config_cmd (&remote_protocol_e);
-}
-
-
-/* Should we try the 'E' (step over range / w signal #) request? */
-static struct packet_config remote_protocol_E;
-
-static void
-set_remote_protocol_E_packet_cmd (char *args, int from_tty,
- struct cmd_list_element *c)
-{
- update_packet_config (&remote_protocol_E);
-}
-
-static void
-show_remote_protocol_E_packet_cmd (char *args, int from_tty,
- struct cmd_list_element *c)
-{
- show_packet_config_cmd (&remote_protocol_E);
-}
-
-
/* Should we try the 'P' (set register) request? */
static struct packet_config remote_protocol_P;
/* These are pointers to hook functions that may be set in order to
modify resume/wait behavior for a particular architecture. */
-void (*target_resume_hook) (void);
-void (*target_wait_loop_hook) (void);
+void (*deprecated_target_resume_hook) (void);
+void (*deprecated_target_wait_loop_hook) (void);
\f
init_all_packet_configs (void)
{
int i;
- update_packet_config (&remote_protocol_e);
- update_packet_config (&remote_protocol_E);
update_packet_config (&remote_protocol_P);
update_packet_config (&remote_protocol_qSymbol);
update_packet_config (&remote_protocol_vcont);
if (!async_p)
wait_forever_enabled_p = 1;
+ reopen_exec_file ();
+ reread_symbols ();
+
target_preopen (from_tty);
unpush_target (target);
/* A hook for when we need to do something at the last moment before
resumption. */
- if (target_resume_hook)
- (*target_resume_hook) ();
+ if (deprecated_target_resume_hook)
+ (*deprecated_target_resume_hook) ();
/* The vCont packet doesn't need to specify threads via Hc. */
if (remote_vcont_resume (ptid, step, siggnal))
else
set_thread (pid, 0); /* run this thread */
- /* The s/S/c/C packets do not return status. So if the target does
- not support the S or C packets, the debug agent returns an empty
- string which is detected in remote_wait(). This protocol defect
- is fixed in the e/E packets. */
-
- if (step && step_range_end)
- {
- /* If the target does not support the 'E' packet, we try the 'S'
- packet. Ideally we would fall back to the 'e' packet if that
- too is not supported. But that would require another copy of
- the code to issue the 'e' packet (and fall back to 's' if not
- supported) in remote_wait(). */
-
- if (siggnal != TARGET_SIGNAL_0)
- {
- if (remote_protocol_E.support != PACKET_DISABLE)
- {
- p = buf;
- *p++ = 'E';
- *p++ = tohex (((int) siggnal >> 4) & 0xf);
- *p++ = tohex (((int) siggnal) & 0xf);
- *p++ = ',';
- p += hexnumstr (p, (ULONGEST) step_range_start);
- *p++ = ',';
- p += hexnumstr (p, (ULONGEST) step_range_end);
- *p++ = 0;
-
- putpkt (buf);
- getpkt (buf, (rs->remote_packet_size), 0);
-
- if (packet_ok (buf, &remote_protocol_E) == PACKET_OK)
- return;
- }
- }
- else
- {
- if (remote_protocol_e.support != PACKET_DISABLE)
- {
- p = buf;
- *p++ = 'e';
- p += hexnumstr (p, (ULONGEST) step_range_start);
- *p++ = ',';
- p += hexnumstr (p, (ULONGEST) step_range_end);
- *p++ = 0;
-
- putpkt (buf);
- getpkt (buf, (rs->remote_packet_size), 0);
-
- if (packet_ok (buf, &remote_protocol_e) == PACKET_OK)
- return;
- }
- }
- }
-
if (siggnal != TARGET_SIGNAL_0)
{
buf[0] = step ? 'S' : 'C';
/* This is a hook for when we need to do something (perhaps the
collection of trace data) every time the target stops. */
- if (target_wait_loop_hook)
- (*target_wait_loop_hook) ();
+ if (deprecated_target_wait_loop_hook)
+ (*deprecated_target_wait_loop_hook) ();
remote_stopped_by_watchpoint_p = 0;
/* This is a hook for when we need to do something (perhaps the
collection of trace data) every time the target stops. */
- if (target_wait_loop_hook)
- (*target_wait_loop_hook) ();
+ if (deprecated_target_wait_loop_hook)
+ (*deprecated_target_wait_loop_hook) ();
switch (buf[0])
{
we're debugging, arguments and an environment. */
static void
-extended_remote_create_inferior (char *exec_file, char *args, char **env)
+extended_remote_create_inferior (char *exec_file, char *args, char **env,
+ int from_tty)
{
/* Rip out the breakpoints; we'll reinsert them after restarting
the remote server. */
/* Async version of extended_remote_create_inferior. */
static void
-extended_remote_async_create_inferior (char *exec_file, char *args, char **env)
+extended_remote_async_create_inferior (char *exec_file, char *args, char **env,
+ int from_tty)
{
/* Rip out the breakpoints; we'll reinsert them after restarting
the remote server. */
return remote_stopped_by_watchpoint_p;
}
+extern int stepped_after_stopped_by_watchpoint;
+
static CORE_ADDR
remote_stopped_data_address (void)
{
- if (remote_stopped_by_watchpoint ())
+ if (remote_stopped_by_watchpoint ()
+ || stepped_after_stopped_by_watchpoint)
return remote_watch_data_address;
return (CORE_ADDR)0;
}
/* FIXME: cagney/2002-06-15: This function should iterate over
remote_show_cmdlist for a list of sub commands to show. */
show_remote_protocol_Z_packet_cmd (args, from_tty, NULL);
- show_remote_protocol_e_packet_cmd (args, from_tty, NULL);
- show_remote_protocol_E_packet_cmd (args, from_tty, NULL);
show_remote_protocol_P_packet_cmd (args, from_tty, NULL);
show_remote_protocol_qSymbol_packet_cmd (args, from_tty, NULL);
show_remote_protocol_vcont_packet_cmd (args, from_tty, NULL);
add_target (&extended_async_remote_ops);
/* Hook into new objfile notification. */
- remote_new_objfile_chain = target_new_objfile_hook;
- target_new_objfile_hook = remote_new_objfile;
+ remote_new_objfile_chain = deprecated_target_new_objfile_hook;
+ deprecated_target_new_objfile_hook = remote_new_objfile;
#if 0
init_remote_threadtests ();
&remote_set_cmdlist, &remote_show_cmdlist,
0);
- add_packet_config_cmd (&remote_protocol_e,
- "e", "step-over-range",
- set_remote_protocol_e_packet_cmd,
- show_remote_protocol_e_packet_cmd,
- &remote_set_cmdlist, &remote_show_cmdlist,
- 0);
- /* Disable by default. The ``e'' packet has nasty interactions with
- the threading code - it relies on global state. */
- remote_protocol_e.detect = AUTO_BOOLEAN_FALSE;
- update_packet_config (&remote_protocol_e);
-
- add_packet_config_cmd (&remote_protocol_E,
- "E", "step-over-range-w-signal",
- set_remote_protocol_E_packet_cmd,
- show_remote_protocol_E_packet_cmd,
- &remote_set_cmdlist, &remote_show_cmdlist,
- 0);
- /* Disable by default. The ``e'' packet has nasty interactions with
- the threading code - it relies on global state. */
- remote_protocol_E.detect = AUTO_BOOLEAN_FALSE;
- update_packet_config (&remote_protocol_E);
-
add_packet_config_cmd (&remote_protocol_P,
"P", "set-register",
set_remote_protocol_P_packet_cmd,
projects / deliverable / binutils-gdb.git / blobdiff