#include "mi/mi-common.h"
#include "extension.h"
+#include <algorithm>
/* Enums for exception-handling support. */
enum exception_event_kind
static void enable_command (char *, int);
-static void map_breakpoint_numbers (char *, void (*) (struct breakpoint *,
- void *),
+static void map_breakpoint_numbers (const char *,
+ void (*) (struct breakpoint *,
+ void *),
void *);
static void ignore_command (char *, int);
static void condition_command (char *, int);
-typedef enum
- {
- mark_inserted,
- mark_uninserted
- }
-insertion_state_t;
-
-static int remove_breakpoint (struct bp_location *, insertion_state_t);
-static int remove_breakpoint_1 (struct bp_location *, insertion_state_t);
+static int remove_breakpoint (struct bp_location *);
+static int remove_breakpoint_1 (struct bp_location *, enum remove_bp_reason);
static enum print_stop_action print_bp_stop_message (bpstat bs);
{
struct watchpoint *w = (struct watchpoint *) b;
- xfree (w->cond_exp);
- w->cond_exp = NULL;
+ w->cond_exp.reset ();
}
else
{
for (loc = b->loc; loc; loc = loc->next)
{
- xfree (loc->cond);
- loc->cond = NULL;
+ loc->cond.reset ();
/* No need to free the condition agent expression
bytecode (if we have one). We will handle this
int from_tty;
/* The breakpoint range spec. */
- char *arg;
+ const char *arg;
/* Non-NULL if the body of the commands are being read from this
already-parsed command. */
}
static void
-commands_command_1 (char *arg, int from_tty,
+commands_command_1 (const char *arg, int from_tty,
struct command_line *control)
{
struct cleanup *cleanups;
extra reference to the commands that we must clean up. */
cleanups = make_cleanup_decref_counted_command_line (&info.cmd);
+ std::string new_arg;
+
if (arg == NULL || !*arg)
{
if (breakpoint_count - prev_breakpoint_count > 1)
- arg = xstrprintf ("%d-%d", prev_breakpoint_count + 1,
- breakpoint_count);
+ new_arg = string_printf ("%d-%d", prev_breakpoint_count + 1,
+ breakpoint_count);
else if (breakpoint_count > 0)
- arg = xstrprintf ("%d", breakpoint_count);
- else
- {
- /* So that we don't try to free the incoming non-NULL
- argument in the cleanup below. Mapping breakpoint
- numbers will fail in this case. */
- arg = NULL;
- }
+ new_arg = string_printf ("%d", breakpoint_count);
}
else
- /* The command loop has some static state, so we need to preserve
- our argument. */
- arg = xstrdup (arg);
+ new_arg = arg;
- if (arg != NULL)
- make_cleanup (xfree, arg);
-
- info.arg = arg;
+ info.arg = new_arg.c_str ();
- map_breakpoint_numbers (arg, do_map_commands_command, &info);
+ map_breakpoint_numbers (info.arg, do_map_commands_command, &info);
if (info.cmd == NULL)
error (_("No breakpoints specified."));
This is used by cli-script.c to DTRT with breakpoint commands
that are part of if and while bodies. */
enum command_control_type
-commands_from_control_command (char *arg, struct command_line *cmd)
+commands_from_control_command (const char *arg, struct command_line *cmd)
{
commands_command_1 (arg, 0, cmd);
return simple_control;
/* Left boundary, right boundary and median element of our binary
search. */
unsigned bc_l, bc_r, bc;
- size_t i;
/* Find BC_L which is a leftmost element which may affect BUF
content. It is safe to report lower value but a failure to
for (bc = bc_l; bc < bp_location_count; bc++)
{
struct bp_location *bl = bp_location[bc];
- CORE_ADDR bp_addr = 0;
- int bp_size = 0;
- int bptoffset = 0;
/* bp_location array has BL->OWNER always non-NULL. */
if (bl->owner->type == bp_none)
{
const char *s;
- if (b->exp)
- {
- xfree (b->exp);
- b->exp = NULL;
- }
+ b->exp.reset ();
s = b->exp_string_reparse ? b->exp_string_reparse : b->exp_string;
b->exp = parse_exp_1 (&s, 0, b->exp_valid_block, 0);
/* If the meaning of expression itself changed, the old value is
locations (re)created below. */
if (b->base.cond_string != NULL)
{
- if (b->cond_exp != NULL)
- {
- xfree (b->cond_exp);
- b->cond_exp = NULL;
- }
+ b->cond_exp.reset ();
s = b->base.cond_string;
b->cond_exp = parse_exp_1 (&s, 0, b->cond_exp_valid_block, 0);
struct value *val_chain, *v, *result, *next;
struct program_space *frame_pspace;
- fetch_subexp_value (b->exp, &pc, &v, &result, &val_chain, 0);
+ fetch_subexp_value (b->exp.get (), &pc, &v, &result, &val_chain, 0);
/* Avoid setting b->val if it's already set. The meaning of
b->val is 'the last value' user saw, and we should update
return 0;
/* Don't insert a breakpoint if we're trying to step past its
- location. */
+ location, except if the breakpoint is a single-step breakpoint,
+ and the breakpoint's thread is the thread which is stepping past
+ a breakpoint. */
if ((bl->loc_type == bp_loc_software_breakpoint
|| bl->loc_type == bp_loc_hardware_breakpoint)
&& stepping_past_instruction_at (bl->pspace->aspace,
- bl->address))
+ bl->address)
+ /* The single-step breakpoint may be inserted at the location
+ we're trying to step if the instruction branches to itself.
+ However, the instruction won't be executed at all and it may
+ break the semantics of the instruction, for example, the
+ instruction is a conditional branch or updates some flags.
+ We can't fix it unless GDB is able to emulate the instruction
+ or switch to displaced stepping. */
+ && !(bl->owner->type == bp_single_step
+ && thread_is_stepping_over_breakpoint (bl->owner->thread)))
{
if (debug_infrun)
{
by the bytecode interpreter. Return NULL if there was
any error during parsing. */
-static struct agent_expr *
+static agent_expr_up
parse_cond_to_aexpr (CORE_ADDR scope, struct expression *cond)
{
- struct agent_expr *aexpr = NULL;
-
- if (!cond)
+ if (cond == NULL)
return NULL;
+ agent_expr_up aexpr;
+
/* We don't want to stop processing, so catch any errors
that may show up. */
TRY
/* If we got here, it means the condition could not be parsed to a valid
bytecode expression and thus can't be evaluated on the target's side.
It's no use iterating through the conditions. */
- return NULL;
}
END_CATCH
struct bp_location *loc;
/* Release conditions left over from a previous insert. */
- VEC_free (agent_expr_p, bl->target_info.conditions);
+ bl->target_info.conditions.clear ();
/* This is only meaningful if the target is
evaluating conditions and if the user has
{
if (modified)
{
- struct agent_expr *aexpr;
-
/* Re-parse the conditions since something changed. In that
case we already freed the condition bytecodes (see
force_breakpoint_reinsertion). We just
need to parse the condition to bytecodes again. */
- aexpr = parse_cond_to_aexpr (bl->address, loc->cond);
- loc->cond_bytecode = aexpr;
-
- /* Check if we managed to parse the conditional expression
- correctly. If not, we will not send this condition
- to the target. */
- if (aexpr)
- continue;
+ loc->cond_bytecode = parse_cond_to_aexpr (bl->address,
+ loc->cond.get ());
}
/* If we have a NULL bytecode expression, it means something
if (!loc->cond_bytecode)
return;
- free_agent_expr (loc->cond_bytecode);
- loc->cond_bytecode = NULL;
+ loc->cond_bytecode.reset ();
}
}
}
&& loc->pspace->num == bl->pspace->num
&& loc->owner->enable_state == bp_enabled
&& loc->enabled)
- /* Add the condition to the vector. This will be used later to send the
- conditions to the target. */
- VEC_safe_push (agent_expr_p, bl->target_info.conditions,
- loc->cond_bytecode);
+ {
+ /* Add the condition to the vector. This will be used later
+ to send the conditions to the target. */
+ bl->target_info.conditions.push_back (loc->cond_bytecode.get ());
+ }
}
return;
bytecode suitable for evaluation by the bytecode interpreter.
Return NULL if there was any error during parsing. */
-static struct agent_expr *
+static agent_expr_up
parse_cmd_to_aexpr (CORE_ADDR scope, char *cmd)
{
struct cleanup *old_cleanups = 0;
- struct expression *expr, **argvec;
- struct agent_expr *aexpr = NULL;
+ struct expression **argvec;
const char *cmdrest;
const char *format_start, *format_end;
struct format_piece *fpieces;
int nargs;
struct gdbarch *gdbarch = get_current_arch ();
- if (!cmd)
+ if (cmd == NULL)
return NULL;
cmdrest = cmd;
const char *cmd1;
cmd1 = cmdrest;
- expr = parse_exp_1 (&cmd1, scope, block_for_pc (scope), 1);
- argvec[nargs++] = expr;
+ expression_up expr = parse_exp_1 (&cmd1, scope, block_for_pc (scope), 1);
+ argvec[nargs++] = expr.release ();
cmdrest = cmd1;
if (*cmdrest == ',')
++cmdrest;
}
+ agent_expr_up aexpr;
+
/* We don't want to stop processing, so catch any errors
that may show up. */
TRY
/* If we got here, it means the command could not be parsed to a valid
bytecode expression and thus can't be evaluated on the target's side.
It's no use iterating through the other commands. */
- aexpr = NULL;
}
END_CATCH
int modified = bl->needs_update;
struct bp_location *loc;
- /* Release commands left over from a previous insert. */
- VEC_free (agent_expr_p, bl->target_info.tcommands);
+ /* Clear commands left over from a previous insert. */
+ bl->target_info.tcommands.clear ();
if (!target_can_run_breakpoint_commands ())
return;
{
if (modified)
{
- struct agent_expr *aexpr;
-
/* Re-parse the commands since something changed. In that
case we already freed the command bytecodes (see
force_breakpoint_reinsertion). We just
need to parse the command to bytecodes again. */
- aexpr = parse_cmd_to_aexpr (bl->address,
- loc->owner->extra_string);
- loc->cmd_bytecode = aexpr;
-
- if (!aexpr)
- continue;
+ loc->cmd_bytecode
+ = parse_cmd_to_aexpr (bl->address,
+ loc->owner->extra_string);
}
/* If we have a NULL bytecode expression, it means something
if (loc->cmd_bytecode == NULL)
return;
- free_agent_expr (loc->cmd_bytecode);
- loc->cmd_bytecode = NULL;
+ loc->cmd_bytecode.reset ();
}
}
}
&& loc->pspace->num == bl->pspace->num
&& loc->owner->enable_state == bp_enabled
&& loc->enabled)
- /* Add the command to the vector. This will be used later
- to send the commands to the target. */
- VEC_safe_push (agent_expr_p, bl->target_info.tcommands,
- loc->cmd_bytecode);
+ {
+ /* Add the command to the vector. This will be used later
+ to send the commands to the target. */
+ bl->target_info.tcommands.push_back (loc->cmd_bytecode.get ());
+ }
}
bl->target_info.persist = 0;
bl->target_info.persist = 1;
}
+/* Return the kind of breakpoint on address *ADDR. Get the kind
+ of breakpoint according to ADDR except single-step breakpoint.
+ Get the kind of single-step breakpoint according to the current
+ registers state. */
+
+static int
+breakpoint_kind (struct bp_location *bl, CORE_ADDR *addr)
+{
+ if (bl->owner->type == bp_single_step)
+ {
+ struct thread_info *thr = find_thread_global_id (bl->owner->thread);
+ struct regcache *regcache;
+
+ regcache = get_thread_regcache (thr->ptid);
+
+ return gdbarch_breakpoint_kind_from_current_state (bl->gdbarch,
+ regcache, addr);
+ }
+ else
+ return gdbarch_breakpoint_kind_from_pc (bl->gdbarch, addr);
+}
+
/* Insert a low-level "breakpoint" of some type. BL is the breakpoint
location. Any error messages are printed to TMP_ERROR_STREAM; and
DISABLED_BREAKS, and HW_BREAKPOINT_ERROR are used to report problems.
{
int val;
+ bl->overlay_target_info.kind
+ = breakpoint_kind (bl, &addr);
+ bl->overlay_target_info.placed_address = addr;
val = target_insert_breakpoint (bl->gdbarch,
&bl->overlay_target_info);
if (val)
{
for (loc = bpt->loc; loc; loc = loc->next)
if (loc->inserted)
- remove_breakpoint (loc, mark_uninserted);
+ remove_breakpoint (loc);
hw_breakpoint_error = 1;
fprintf_unfiltered (tmp_error_stream,
ALL_BP_LOCATIONS (bl, blp_tmp)
{
if (bl->inserted && !is_tracepoint (bl->owner))
- val |= remove_breakpoint (bl, mark_uninserted);
+ val |= remove_breakpoint (bl);
}
return val;
}
if (bl->inserted && !bl->target_info.persist)
{
- val = remove_breakpoint (bl, mark_uninserted);
+ val = remove_breakpoint (bl);
if (val != 0)
return val;
}
overlay_events_enabled = 0;
}
}
- update_global_location_list (UGLL_MAY_INSERT);
}
static void
}
}
}
- update_global_location_list (UGLL_MAY_INSERT);
do_cleanups (old_chain);
}
}
}
- update_global_location_list (UGLL_MAY_INSERT);
-
do_cleanups (old_chain);
}
b->location = new_explicit_location (&explicit_loc);
b->enable_state = bp_disabled;
}
+}
- update_global_location_list (UGLL_MAY_INSERT);
+/* Does B have a location spec? */
+
+static int
+breakpoint_event_location_empty_p (const struct breakpoint *b)
+{
+ return b->location != NULL && event_location_empty_p (b->location);
}
void
/* Without a symbolic address, we have little hope of the
pre-exec() address meaning the same thing in the post-exec()
a.out. */
- if (event_location_empty_p (b->location))
+ if (breakpoint_event_location_empty_p (b))
{
delete_breakpoint (b);
continue;
continue;
if (bl->inserted)
- val |= remove_breakpoint_1 (bl, mark_inserted);
+ val |= remove_breakpoint_1 (bl, DETACH_BREAKPOINT);
}
do_cleanups (old_chain);
*not* look at bl->pspace->aspace here. */
static int
-remove_breakpoint_1 (struct bp_location *bl, insertion_state_t is)
+remove_breakpoint_1 (struct bp_location *bl, enum remove_bp_reason reason)
{
int val;
&& !memory_validate_breakpoint (bl->gdbarch, &bl->target_info))
val = 0;
else
- val = bl->owner->ops->remove_location (bl);
+ val = bl->owner->ops->remove_location (bl, reason);
}
else
{
&bl->overlay_target_info);
else
target_remove_breakpoint (bl->gdbarch,
- &bl->overlay_target_info);
+ &bl->overlay_target_info,
+ reason);
}
/* Did we set a breakpoint at the VMA?
If so, we will have marked the breakpoint 'inserted'. */
wrong code with the saved shadow contents. */
if (bl->loc_type == bp_loc_hardware_breakpoint
|| section_is_mapped (bl->section))
- val = bl->owner->ops->remove_location (bl);
+ val = bl->owner->ops->remove_location (bl, reason);
else
val = 0;
}
if (val)
return val;
- bl->inserted = (is == mark_inserted);
+ bl->inserted = (reason == DETACH_BREAKPOINT);
}
else if (bl->loc_type == bp_loc_hardware_watchpoint)
{
gdb_assert (bl->owner->ops != NULL
&& bl->owner->ops->remove_location != NULL);
- bl->inserted = (is == mark_inserted);
- bl->owner->ops->remove_location (bl);
+ bl->inserted = (reason == DETACH_BREAKPOINT);
+ bl->owner->ops->remove_location (bl, reason);
/* Failure to remove any of the hardware watchpoints comes here. */
- if ((is == mark_uninserted) && (bl->inserted))
+ if (reason == REMOVE_BREAKPOINT && bl->inserted)
warning (_("Could not remove hardware watchpoint %d."),
bl->owner->number);
}
gdb_assert (bl->owner->ops != NULL
&& bl->owner->ops->remove_location != NULL);
- val = bl->owner->ops->remove_location (bl);
+ val = bl->owner->ops->remove_location (bl, reason);
if (val)
return val;
- bl->inserted = (is == mark_inserted);
+ bl->inserted = (reason == DETACH_BREAKPOINT);
}
return 0;
}
static int
-remove_breakpoint (struct bp_location *bl, insertion_state_t is)
+remove_breakpoint (struct bp_location *bl)
{
int ret;
struct cleanup *old_chain;
switch_to_program_space_and_thread (bl->pspace);
- ret = remove_breakpoint_1 (bl, is);
+ ret = remove_breakpoint_1 (bl, REMOVE_BREAKPOINT);
do_cleanups (old_chain);
return ret;
breakpoint_init_inferior (enum inf_context context)
{
struct breakpoint *b, *b_tmp;
- struct bp_location *bl, **blp_tmp;
+ struct bp_location *bl;
int ix;
struct program_space *pspace = current_program_space;
/* Likewise for watchpoints on local expressions. */
if (w->exp_valid_block != NULL)
delete_breakpoint (b);
- else if (context == inf_starting)
+ else
{
- /* Reset val field to force reread of starting value in
- insert_breakpoints. */
- if (w->val)
- value_free (w->val);
- w->val = NULL;
- w->val_valid = 0;
- }
+ /* Get rid of existing locations, which are no longer
+ valid. New ones will be created in
+ update_watchpoint, when the inferior is restarted.
+ The next update_global_location_list call will
+ garbage collect them. */
+ b->loc = NULL;
+
+ if (context == inf_starting)
+ {
+ /* Reset val field to force reread of starting value in
+ insert_breakpoints. */
+ if (w->val)
+ value_free (w->val);
+ w->val = NULL;
+ w->val_valid = 0;
+ }
+ }
}
break;
default:
breakpoint_inserted_here_p (struct address_space *aspace, CORE_ADDR pc)
{
struct bp_location **blp, **blp_tmp = NULL;
- struct bp_location *bl;
ALL_BP_LOCATIONS_AT_ADDR (blp, blp_tmp, pc)
{
CORE_ADDR pc)
{
struct bp_location **blp, **blp_tmp = NULL;
- struct bp_location *bl;
ALL_BP_LOCATIONS_AT_ADDR (blp, blp_tmp, pc)
{
CORE_ADDR pc)
{
struct bp_location **blp, **blp_tmp = NULL;
- struct bp_location *bl;
ALL_BP_LOCATIONS_AT_ADDR (blp, blp_tmp, pc)
{
CORE_ADDR l, h;
/* Check for intersection. */
- l = max (loc->address, addr);
- h = min (loc->address + loc->length, addr + len);
+ l = std::max<CORE_ADDR> (loc->address, addr);
+ h = std::min<CORE_ADDR> (loc->address + loc->length, addr + len);
if (l < h)
return 1;
}
if (breakpoint_proceeded)
{
- if (interpreter_async)
+ if (current_ui->async)
/* If we are in async mode, then the target might be still
running, not stopped at any breakpoint, so nothing for
us to do here -- just return to the event loop. */
void
maybe_print_thread_hit_breakpoint (struct ui_out *uiout)
{
- if (ui_out_is_mi_like_p (uiout))
+ if (uiout->is_mi_like_p ())
return;
- ui_out_text (uiout, "\n");
+ uiout->text ("\n");
if (show_thread_that_caused_stop ())
{
const char *name;
struct thread_info *thr = inferior_thread ();
- ui_out_text (uiout, "Thread ");
- ui_out_field_fmt (uiout, "thread-id", "%s", print_thread_id (thr));
+ uiout->text ("Thread ");
+ uiout->field_fmt ("thread-id", "%s", print_thread_id (thr));
name = thr->name != NULL ? thr->name : target_thread_name (thr);
if (name != NULL)
{
- ui_out_text (uiout, " \"");
- ui_out_field_fmt (uiout, "name", "%s", name);
- ui_out_text (uiout, "\"");
+ uiout->text (" \"");
+ uiout->field_fmt ("name", "%s", name);
+ uiout->text ("\"");
}
- ui_out_text (uiout, " hit ");
+ uiout->text (" hit ");
}
}
if (!is_catchpoint)
{
if (any_added || any_deleted)
- ui_out_text (current_uiout,
- _("Stopped due to shared library event:\n"));
+ current_uiout->text (_("Stopped due to shared library event:\n"));
else
- ui_out_text (current_uiout,
- _("Stopped due to shared library event (no "
- "libraries added or removed)\n"));
+ current_uiout->text (_("Stopped due to shared library event (no "
+ "libraries added or removed)\n"));
}
- if (ui_out_is_mi_like_p (current_uiout))
- ui_out_field_string (current_uiout, "reason",
- async_reason_lookup (EXEC_ASYNC_SOLIB_EVENT));
+ if (current_uiout->is_mi_like_p ())
+ current_uiout->field_string ("reason",
+ async_reason_lookup (EXEC_ASYNC_SOLIB_EVENT));
if (any_deleted)
{
char *name;
int ix;
- ui_out_text (current_uiout, _(" Inferior unloaded "));
+ current_uiout->text (_(" Inferior unloaded "));
cleanup = make_cleanup_ui_out_list_begin_end (current_uiout,
"removed");
for (ix = 0;
++ix)
{
if (ix > 0)
- ui_out_text (current_uiout, " ");
- ui_out_field_string (current_uiout, "library", name);
- ui_out_text (current_uiout, "\n");
+ current_uiout->text (" ");
+ current_uiout->field_string ("library", name);
+ current_uiout->text ("\n");
}
do_cleanups (cleanup);
int ix;
struct cleanup *cleanup;
- ui_out_text (current_uiout, _(" Inferior loaded "));
+ current_uiout->text (_(" Inferior loaded "));
cleanup = make_cleanup_ui_out_list_begin_end (current_uiout,
"added");
for (ix = 0;
++ix)
{
if (ix > 0)
- ui_out_text (current_uiout, " ");
- ui_out_field_string (current_uiout, "library", iter->so_name);
- ui_out_text (current_uiout, "\n");
+ current_uiout->text (" ");
+ current_uiout->field_string ("library", iter->so_name);
+ current_uiout->text ("\n");
}
do_cleanups (cleanup);
return WP_VALUE_CHANGED;
mark = value_mark ();
- fetch_subexp_value (b->exp, &pc, &new_val, NULL, NULL, 0);
+ fetch_subexp_value (b->exp.get (), &pc, &new_val, NULL, NULL, 0);
if (b->val_bitsize != 0)
new_val = extract_bitfield_from_watchpoint_value (b, new_val);
}
else
{
- struct ui_out *uiout = current_uiout;
-
/* This seems like the only logical thing to do because
if we temporarily ignored the watchpoint, then when
we reenter the block in which it is valid it contains
call breakpoint_ops->print_it this bp will be deleted
already. So we have no choice but print the information
here. */
- if (ui_out_is_mi_like_p (uiout))
- ui_out_field_string
- (uiout, "reason", async_reason_lookup (EXEC_ASYNC_WATCHPOINT_SCOPE));
- ui_out_text (uiout, "\nWatchpoint ");
- ui_out_field_int (uiout, "wpnum", b->base.number);
- ui_out_text (uiout,
- " deleted because the program has left the block in\n\
-which its expression is valid.\n");
+
+ SWITCH_THRU_ALL_UIS ()
+ {
+ struct ui_out *uiout = current_uiout;
+
+ if (uiout->is_mi_like_p ())
+ uiout->field_string
+ ("reason", async_reason_lookup (EXEC_ASYNC_WATCHPOINT_SCOPE));
+ uiout->text ("\nWatchpoint ");
+ uiout->field_int ("wpnum", b->base.number);
+ uiout->text (" deleted because the program has left the block in\n"
+ "which its expression is valid.\n");
+ }
/* Make sure the watchpoint's commands aren't executed. */
decref_counted_command_line (&b->base.commands);
/* Can't happen. */
case 0:
/* Error from catch_errors. */
- printf_filtered (_("Watchpoint %d deleted.\n"), b->base.number);
- watchpoint_del_at_next_stop (b);
- /* We've already printed what needs to be printed. */
- bs->print_it = print_it_done;
+ {
+ SWITCH_THRU_ALL_UIS ()
+ {
+ printf_filtered (_("Watchpoint %d deleted.\n"),
+ b->base.number);
+ }
+ watchpoint_del_at_next_stop (b);
+ /* We've already printed what needs to be printed. */
+ bs->print_it = print_it_done;
+ }
break;
}
}
{
struct watchpoint *w = (struct watchpoint *) b;
- cond = w->cond_exp;
+ cond = w->cond_exp.get ();
}
else
- cond = bl->cond;
+ cond = bl->cond.get ();
if (cond && b->disposition != disp_del_at_next_stop)
{
bpstat_what (bpstat bs_head)
{
struct bpstat_what retval;
- int jit_event = 0;
bpstat bs;
retval.main_action = BPSTAT_WHAT_KEEP_CHECKING;
}
break;
case bp_jit_event:
- jit_event = 1;
this_action = BPSTAT_WHAT_SINGLE;
break;
case bp_call_dummy:
_("bpstat_what: unhandled bptype %d"), (int) bptype);
}
- retval.main_action = max (retval.main_action, this_action);
+ retval.main_action = std::max (retval.main_action, this_action);
}
return retval;
{
static char wrap_indent[80];
int i, total_width, width, align;
- char *text;
+ const char *text;
total_width = 0;
- for (i = 1; ui_out_query_field (uiout, i, &width, &align, &text); i++)
+ for (i = 1; uiout->query_table_field (i, &width, &align, &text); i++)
{
if (strcmp (text, col_name) == 0)
{
set_current_program_space (loc->pspace);
if (b->display_canonical)
- ui_out_field_string (uiout, "what",
- event_location_to_string (b->location));
+ uiout->field_string ("what", event_location_to_string (b->location));
else if (loc && loc->symtab)
{
struct symbol *sym
= find_pc_sect_function (loc->address, loc->section);
if (sym)
{
- ui_out_text (uiout, "in ");
- ui_out_field_string (uiout, "func",
- SYMBOL_PRINT_NAME (sym));
- ui_out_text (uiout, " ");
- ui_out_wrap_hint (uiout, wrap_indent_at_field (uiout, "what"));
- ui_out_text (uiout, "at ");
+ uiout->text ("in ");
+ uiout->field_string ("func", SYMBOL_PRINT_NAME (sym));
+ uiout->text (" ");
+ uiout->wrap_hint (wrap_indent_at_field (uiout, "what"));
+ uiout->text ("at ");
}
- ui_out_field_string (uiout, "file",
+ uiout->field_string ("file",
symtab_to_filename_for_display (loc->symtab));
- ui_out_text (uiout, ":");
+ uiout->text (":");
- if (ui_out_is_mi_like_p (uiout))
- ui_out_field_string (uiout, "fullname",
- symtab_to_fullname (loc->symtab));
+ if (uiout->is_mi_like_p ())
+ uiout->field_string ("fullname", symtab_to_fullname (loc->symtab));
- ui_out_field_int (uiout, "line", loc->line_number);
+ uiout->field_int ("line", loc->line_number);
}
else if (loc)
{
print_address_symbolic (loc->gdbarch, loc->address, stb,
demangle, "");
- ui_out_field_stream (uiout, "at", stb);
+ uiout->field_stream ("at", stb);
do_cleanups (stb_chain);
}
else
{
- ui_out_field_string (uiout, "pending",
- event_location_to_string (b->location));
+ uiout->field_string ("pending", event_location_to_string (b->location));
/* If extra_string is available, it could be holding a condition
or dprintf arguments. In either case, make sure it is printed,
too, but only for non-MI streams. */
- if (!ui_out_is_mi_like_p (uiout) && b->extra_string != NULL)
+ if (!uiout->is_mi_like_p () && b->extra_string != NULL)
{
if (b->type == bp_dprintf)
- ui_out_text (uiout, ",");
+ uiout->text (",");
else
- ui_out_text (uiout, " ");
- ui_out_text (uiout, b->extra_string);
+ uiout->text (" ");
+ uiout->text (b->extra_string);
}
}
&& breakpoint_condition_evaluation_mode () == condition_evaluation_target
&& bp_condition_evaluator (b) == condition_evaluation_both)
{
- ui_out_text (uiout, " (");
- ui_out_field_string (uiout, "evaluated-by",
+ uiout->text (" (");
+ uiout->field_string ("evaluated-by",
bp_location_condition_evaluator (loc));
- ui_out_text (uiout, ")");
+ uiout->text (")");
}
do_cleanups (old_chain);
int mi_only)
{
struct cleanup *back_to;
- int is_mi = ui_out_is_mi_like_p (uiout);
+ int is_mi = uiout->is_mi_like_p ();
int inf;
int i;
char mi_group[10];
xsnprintf (mi_group, sizeof (mi_group), "i%d", inf);
- ui_out_field_string (uiout, NULL, mi_group);
+ uiout->field_string (NULL, mi_group);
}
else
{
if (i == 0)
- ui_out_text (uiout, " inf ");
+ uiout->text (" inf ");
else
- ui_out_text (uiout, ", ");
+ uiout->text (", ");
- ui_out_text (uiout, plongest (inf));
+ uiout->text (plongest (inf));
}
}
{
char *formatted;
formatted = xstrprintf ("%d.%d", b->number, loc_number);
- ui_out_field_string (uiout, "number", formatted);
+ uiout->field_string ("number", formatted);
xfree (formatted);
}
else
{
- ui_out_field_int (uiout, "number", b->number);
+ uiout->field_int ("number", b->number);
}
/* 2 */
annotate_field (1);
if (part_of_multiple)
- ui_out_field_skip (uiout, "type");
+ uiout->field_skip ("type");
else
- ui_out_field_string (uiout, "type", bptype_string (b->type));
+ uiout->field_string ("type", bptype_string (b->type));
/* 3 */
annotate_field (2);
if (part_of_multiple)
- ui_out_field_skip (uiout, "disp");
+ uiout->field_skip ("disp");
else
- ui_out_field_string (uiout, "disp", bpdisp_text (b->disposition));
+ uiout->field_string ("disp", bpdisp_text (b->disposition));
/* 4 */
annotate_field (3);
if (part_of_multiple)
- ui_out_field_string (uiout, "enabled", loc->enabled ? "y" : "n");
+ uiout->field_string ("enabled", loc->enabled ? "y" : "n");
else
- ui_out_field_fmt (uiout, "enabled", "%c",
- bpenables[(int) b->enable_state]);
- ui_out_spaces (uiout, 2);
+ uiout->field_fmt ("enabled", "%c", bpenables[(int) b->enable_state]);
+ uiout->spaces (2);
/* 5 and 6 */
not line up too nicely with the headers, but the effect
is relatively readable). */
if (opts.addressprint)
- ui_out_field_skip (uiout, "addr");
+ uiout->field_skip ("addr");
annotate_field (5);
- ui_out_field_string (uiout, "what", w->exp_string);
+ uiout->field_string ("what", w->exp_string);
}
break;
{
annotate_field (4);
if (header_of_multiple)
- ui_out_field_string (uiout, "addr", "<MULTIPLE>");
+ uiout->field_string ("addr", "<MULTIPLE>");
else if (b->loc == NULL || loc->shlib_disabled)
- ui
_out_field_string (uiout, "addr", "<PENDING>");
+ ui
out->field_string ("addr", "<PENDING>");
else
- ui_out_field_core_addr (uiout, "addr",
+ uiout->field_core_addr ("addr",
loc->gdbarch, loc->address);
}
annotate_field (5);
{
/* FIXME: This seems to be redundant and lost here; see the
"stop only in" line a little further down. */
- ui_out_text (uiout, " thread ");
- ui_out_field_int (uiout, "thread", b->thread);
+ uiout->text (" thread ");
+ uiout->field_int ("thread", b->thread);
}
else if (b->task != 0)
{
- ui_out_text (uiout, " task ");
- ui_out_field_int (uiout, "task", b->task);
+ uiout->text (" task ");
+ uiout->field_int ("task", b->task);
}
}
- ui_out_text (uiout, "\n");
+ uiout->text ("\n");
if (!part_of_multiple)
b->ops->print_one_detail (b, uiout);
if (part_of_multiple && frame_id_p (b->frame_id))
{
annotate_field (6);
- ui_out_text (uiout, "\tstop only in stack frame at ");
+ uiout->text ("\tstop only in stack frame at ");
/* FIXME: cagney/2002-12-01: Shouldn't be poking around inside
the frame ID. */
- ui_out_field_core_addr (uiout, "frame",
+ uiout->field_core_addr ("frame",
b->gdbarch, b->frame_id.stack_addr);
- ui_out_text (uiout, "\n");
+ uiout->text ("\n");
}
if (!part_of_multiple && b->cond_string)
{
annotate_field (7);
if (is_tracepoint (b))
- ui_out_text (uiout, "\ttrace only if ");
+ uiout->text ("\ttrace only if ");
else
- ui_out_text (uiout, "\tstop only if ");
- ui_out_field_string (uiout, "cond", b->cond_string);
+ uiout->text ("\tstop only if ");
+ uiout->field_string ("cond", b->cond_string);
/* Print whether the target is doing the breakpoint's condition
evaluation. If GDB is doing the evaluation, don't print anything. */
&& breakpoint_condition_evaluation_mode ()
== condition_evaluation_target)
{
- ui_out_text (uiout, " (");
- ui_out_field_string (uiout, "evaluated-by",
+ uiout->text (" (");
+ uiout->field_string ("evaluated-by",
bp_condition_evaluator (b));
- ui_out_text (uiout, " evals)");
+ uiout->text (" evals)");
}
- ui_out_text (uiout, "\n");
+ uiout->text ("\n");
}
if (!part_of_multiple && b->thread != -1)
{
/* FIXME should make an annotation for this. */
- ui_out_text (uiout, "\tstop only in thread ");
- if (ui_out_is_mi_like_p (uiout))
- ui_out_field_int (uiout, "thread", b->thread);
+ uiout->text ("\tstop only in thread ");
+ if (uiout->is_mi_like_p ())
+ uiout->field_int ("thread", b->thread);
else
{
struct thread_info *thr = find_thread_global_id (b->thread);
- ui_out_field_string (uiout, "thread", print_thread_id (thr));
+ uiout->field_string ("thread", print_thread_id (thr));
}
- ui_out_text (uiout, "\n");
+ uiout->text ("\n");
}
if (!part_of_multiple)
{
/* FIXME should make an annotation for this. */
if (is_catchpoint (b))
- ui_out_text (uiout, "\tcatchpoint");
+ uiout->text ("\tcatchpoint");
else if (is_tracepoint (b))
- ui_out_text (uiout, "\ttracepoint");
+ uiout->text ("\ttracepoint");
else
- ui_out_text (uiout, "\tbreakpoint");
- ui_out_text (uiout, " already hit ");
- ui_out_field_int (uiout, "times", b->hit_count);
+ uiout->text ("\tbreakpoint");
+ uiout->text (" already hit ");
+ uiout->field_int ("times", b->hit_count);
if (b->hit_count == 1)
- ui_out_text (uiout, " time\n");
+ uiout->text (" time\n");
else
- ui_out_text (uiout, " times\n");
+ uiout->text (" times\n");
}
else
{
/* Output the count also if it is zero, but only if this is mi. */
- if (ui_out_is_mi_like_p (uiout))
- ui_out_field_int (uiout, "times", b->hit_count);
+ if (uiout->is_mi_like_p ())
+ uiout->field_int ("times", b->hit_count);
}
}
if (!part_of_multiple && b->ignore_count)
{
annotate_field (8);
- ui_out_text (uiout, "\tignore next ");
- ui_out_field_int (uiout, "ignore", b->ignore_count);
- ui_out_text (uiout, " hits\n");
+ uiout->text ("\tignore next ");
+ uiout->field_int ("ignore", b->ignore_count);
+ uiout->text (" hits\n");
}
/* Note that an enable count of 1 corresponds to "enable once"
if (!part_of_multiple && b->enable_count > 1)
{
annotate_field (8);
- ui_out_text (uiout, "\tdisable after ");
+ uiout->text ("\tdisable after ");
/* Tweak the wording to clarify that ignore and enable counts
are distinct, and have additive effect. */
if (b->ignore_count)
- ui_out_text (uiout, "additional ");
+ uiout->text ("additional ");
else
- ui_out_text (uiout, "next ");
- ui_out_field_int (uiout, "enable", b->enable_count);
- ui_out_text (uiout, " hits\n");
+ uiout->text ("next ");
+ uiout->field_int ("enable", b->enable_count);
+ uiout->text (" hits\n");
}
if (!part_of_multiple && is_tracepoint (b))
if (tp->traceframe_usage)
{
- ui_out_text (uiout, "\ttrace buffer usage ");
- ui_out_field_int (uiout, "traceframe-usage", tp->traceframe_usage);
- ui_out_text (uiout, " bytes\n");
+ uiout->text ("\ttrace buffer usage ");
+ uiout->field_int ("traceframe-usage", tp->traceframe_usage);
+ uiout->text (" bytes\n");
}
}
if (!part_of_multiple && t->pass_count)
{
annotate_field (10);
- ui_out_text (uiout, "\tpass count ");
- ui_out_field_int (uiout, "pass", t->pass_count);
- ui_out_text (uiout, " \n");
+ uiout->text ("\tpass count ");
+ uiout->field_int ("pass", t->pass_count);
+ uiout->text (" \n");
}
/* Don't display it when tracepoint or tracepoint location is
{
annotate_field (11);
- if (ui_out_is_mi_like_p (uiout))
- ui_out_field_string (uiout, "installed",
+ if (uiout->is_mi_like_p ())
+ uiout->field_string ("installed",
loc->inserted ? "y" : "n");
else
{
if (loc->inserted)
- ui_out_text (uiout, "\t");
+ uiout->text ("\t");
else
- ui_out_text (uiout, "\tnot ");
- ui_out_text (uiout, "installed on target\n");
+ uiout->text ("\tnot ");
+ uiout->text ("installed on target\n");
}
}
}
- if (ui_out_is_mi_like_p (uiout) && !part_of_multiple)
+ if (uiout->is_mi_like_p () && !part_of_multiple)
{
if (is_watchpoint (b))
{
struct watchpoint *w = (struct watchpoint *) b;
- ui_out_field_string (uiout, "original-location", w->exp_string);
+ uiout->field_string ("original-location", w->exp_string);
}
else if (b->location != NULL
&& event_location_to_string (b->location) != NULL)
- ui_out_field_string (uiout, "original-location",
+ uiout->field_string ("original-location",
event_location_to_string (b->location));
}
}
return b->number > 0;
}
+/* See breakpoint.h. */
+
+int
+pending_breakpoint_p (struct breakpoint *b)
+{
+ return b->loc == NULL;
+}
+
/* Print information on user settable breakpoint (watchpoint, etc)
number BNUM. If BNUM is -1 print all user-settable breakpoints.
If ALLFLAG is non-zero, include non-user-settable breakpoints. If
annotate_breakpoints_headers ();
if (nr_printable_breakpoints > 0)
annotate_field (0);
- ui_out_table_header (uiout, 7, ui_left, "number", "Num"); /* 1 */
+ uiout->table_header (7, ui_left, "number", "Num"); /* 1 */
if (nr_printable_breakpoints > 0)
annotate_field (1);
- ui_out_table_header (uiout, print_type_col_width, ui_left,
- "type", "Type"); /* 2 */
+ uiout->table_header (print_type_col_width, ui_left, "type", "Type"); /* 2 */
if (nr_printable_breakpoints > 0)
annotate_field (2);
- ui_out_table_header (uiout, 4, ui_left, "disp", "Disp"); /* 3 */
+ uiout->table_header (4, ui_left, "disp", "Disp"); /* 3 */
if (nr_printable_breakpoints > 0)
annotate_field (3);
- ui_out_table_header (uiout, 3, ui_left, "enabled", "Enb"); /* 4 */
+ uiout->table_header (3, ui_left, "enabled", "Enb"); /* 4 */
if (opts.addressprint)
{
if (nr_printable_breakpoints > 0)
annotate_field (4);
if (print_address_bits <= 32)
- ui_out_table_header (uiout, 10, ui_left,
- "addr", "Address"); /* 5 */
+ uiout->table_header (10, ui_left, "addr", "Address"); /* 5 */
else
- ui_out_table_header (uiout, 18, ui_left,
- "addr", "Address"); /* 5 */
+ uiout->table_header (18, ui_left, "addr", "Address"); /* 5 */
}
if (nr_printable_breakpoints > 0)
annotate_field (5);
- ui_out_table_header (uiout, 40, ui_noalign, "what", "What"); /* 6 */
- ui_out_table_body (uiout);
+ uiout->table_header (40, ui_noalign, "what", "What"); /* 6 */
+ uiout->table_body ();
if (nr_printable_breakpoints > 0)
annotate_breakpoints_table ();
if (!filter)
{
if (args == NULL || *args == '\0')
- ui_out_message (uiout, 0, "No breakpoints or watchpoints.\n");
+ uiout->message ("No breakpoints or watchpoints.\n");
else
- ui_out_message (uiout, 0,
- "No breakpoint or watchpoint matching '%s'.\n",
+ uiout->message ("No breakpoint or watchpoint matching '%s'.\n",
args);
}
}
/* The following phrase lines up nicely with per-tracepoint collect
actions. */
- ui_out_text (uiout, "default collect ");
- ui_out_field_string (uiout, "default-collect", default_collect);
- ui_out_text (uiout, " \n");
+ uiout->text ("default collect ");
+ uiout->field_string ("default-collect", default_collect);
+ uiout->text (" \n");
}
static void
if (num_printed == 0)
{
if (args == NULL || *args == '\0')
- ui_out_message (uiout, 0, "No watchpoints.\n");
+ uiout->message ("No watchpoints.\n");
else
- ui_out_message (uiout, 0, "No watchpoint matching '%s'.\n", args);
+ uiout->message ("No watchpoint matching '%s'.\n", args);
}
}
&& target_can_accel_watchpoint_condition (loc1->address,
loc1->length,
loc1->watchpoint_type,
- w1->cond_exp))
+ w1->cond_exp.get ()))
|| (w2->cond_exp
&& target_can_accel_watchpoint_condition (loc2->address,
loc2->length,
loc2->watchpoint_type,
- w2->cond_exp)))
+ w2->cond_exp.get ())))
return 0;
/* Note that this checks the owner's type, not the location's. In
loc->ops = ops;
loc->owner = owner;
- loc->cond = NULL;
loc->cond_bytecode = NULL;
loc->shlib_disabled = 0;
loc->enabled = 1;
free_bp_location (struct bp_location *loc)
{
loc->ops->dtor (loc);
- xfree (loc);
+ delete loc;
}
/* Increment reference count. */
enum bptype bptype,
const struct breakpoint_ops *ops)
{
- struct breakpoint *b = XNEW (struct breakpoint);
+ struct breakpoint *b = new breakpoint ();
init_raw_breakpoint_without_location (b, gdbarch, bptype, ops);
add_to_breakpoint_chain (b);
struct symtab_and_line sal, enum bptype bptype,
const struct breakpoint_ops *ops)
{
- struct breakpoint *b = XNEW (struct breakpoint);
+ struct breakpoint *b = new breakpoint ();
init_raw_breakpoint (b, gdbarch, sal, bptype, ops);
add_to_breakpoint_chain (b);
b->enable_state = bp_enabled;
/* location has to be used or breakpoint_re_set will delete me. */
- b->location = new_address_location (b->loc->address);
+ b->location = new_address_location (b->loc->address, NULL, 0);
update_global_location_list_nothrow (UGLL_MAY_INSERT);
struct breakpoint *
create_jit_event_breakpoint (struct gdbarch *gdbarch, CORE_ADDR address)
{
- struct breakpoint *b;
-
- b = create_internal_breakpoint (gdbarch, address, bp_jit_event,
- &internal_breakpoint_ops);
- update_global_location_list_nothrow (UGLL_MAY_INSERT);
- return b;
+ return create_internal_breakpoint (gdbarch, address, bp_jit_event,
+ &internal_breakpoint_ops);
}
/* Remove JIT code registration and unregistration breakpoint(s). */
struct bp_location *loc, **locp_tmp;
int disabled_shlib_breaks = 0;
- /* SunOS a.out shared libraries are always mapped, so do not
- disable breakpoints; they will only be reported as unloaded
- through clear_solib when GDB discards its shared library
- list. See clear_solib for more information. */
- if (exec_bfd != NULL
- && bfd_get_flavour (exec_bfd) == bfd_target_aout_flavour)
- return;
-
ALL_BP_LOCATIONS (loc, locp_tmp)
{
/* ALL_BP_LOCATIONS bp_location has LOC->OWNER always non-NULL. */
catchpoints. */
static int
-remove_catch_fork (struct bp_location *bl)
+remove_catch_fork (struct bp_location *bl, enum remove_bp_reason reason)
{
return target_remove_fork_catchpoint (ptid_get_pid (inferior_ptid));
}
annotate_catchpoint (b->number);
maybe_print_thread_hit_breakpoint (uiout);
if (b->disposition == disp_del)
- ui_out_text (uiout, "Temporary catchpoint ");
+ uiout->text ("Temporary catchpoint ");
else
- ui_out_text (uiout, "Catchpoint ");
- if (ui_out_is_mi_like_p (uiout))
+ uiout->text ("Catchpoint ");
+ if (uiout->is_mi_like_p ())
{
- ui_out_field_string (uiout, "reason",
- async_reason_lookup (EXEC_ASYNC_FORK));
- ui_out_field_string (uiout, "disp", bpdisp_text (b->disposition));
+ uiout->field_string ("reason", async_reason_lookup (EXEC_ASYNC_FORK));
+ uiout->field_string ("disp", bpdisp_text (b->disposition));
}
- ui_out_field_int (uiout, "bkptno", b->number);
- ui_out_text (uiout, " (forked process ");
- ui_out_field_int (uiout, "newpid", ptid_get_pid (c->forked_inferior_pid));
- ui_out_text (uiout, "), ");
+ uiout->field_int ("bkptno", b->number);
+ uiout->text (" (forked process ");
+ uiout->field_int ("newpid", ptid_get_pid (c->forked_inferior_pid));
+ uiout->text ("), ");
return PRINT_SRC_AND_LOC;
}
line up too nicely with the headers, but the effect is relatively
readable). */
if (opts.addressprint)
- ui_out_field_skip (uiout, "addr");
+ uiout->field_skip ("addr");
annotate_field (5);
- ui_out_text (uiout, "fork");
+ uiout->text ("fork");
if (!ptid_equal (c->forked_inferior_pid, null_ptid))
{
- ui_out_text (uiout, ", process ");
- ui_out_field_int (uiout, "what",
- ptid_get_pid (c->forked_inferior_pid));
- ui_out_spaces (uiout, 1);
+ uiout->text (", process ");
+ uiout->field_int ("what", ptid_get_pid (c->forked_inferior_pid));
+ uiout->spaces (1);
}
- if (ui_out_is_mi_like_p (uiout))
- ui_out_field_string (uiout, "catch-type", "fork");
+ if (uiout->is_mi_like_p ())
+ uiout->field_string ("catch-type", "fork");
}
/* Implement the "print_mention" breakpoint_ops method for fork
catchpoints. */
static int
-remove_catch_vfork (struct bp_location *bl)
+remove_catch_vfork (struct bp_location *bl, enum remove_bp_reason reason)
{
return target_remove_vfork_catchpoint (ptid_get_pid (inferior_ptid));
}
annotate_catchpoint (b->number);
maybe_print_thread_hit_breakpoint (uiout);
if (b->disposition == disp_del)
- ui_out_text (uiout, "Temporary catchpoint ");
+ uiout->text ("Temporary catchpoint ");
else
- ui_out_text (uiout, "Catchpoint ");
- if (ui_out_is_mi_like_p (uiout))
+ uiout->text ("Catchpoint ");
+ if (uiout->is_mi_like_p ())
{
- ui_out_field_string (uiout, "reason",
- async_reason_lookup (EXEC_ASYNC_VFORK));
- ui_out_field_string (uiout, "disp", bpdisp_text (b->disposition));
+ uiout->field_string ("reason", async_reason_lookup (EXEC_ASYNC_VFORK));
+ uiout->field_string ("disp", bpdisp_text (b->disposition));
}
- ui_out_field_int (uiout, "bkptno", b->number);
- ui_out_text (uiout, " (vforked process ");
- ui_out_field_int (uiout, "newpid", ptid_get_pid (c->forked_inferior_pid));
- ui_out_text (uiout, "), ");
+ uiout->field_int ("bkptno", b->number);
+ uiout->text (" (vforked process ");
+ uiout->field_int ("newpid", ptid_get_pid (c->forked_inferior_pid));
+ uiout->text ("), ");
return PRINT_SRC_AND_LOC;
}
line up too nicely with the headers, but the effect is relatively
readable). */
if (opts.addressprint)
- ui_out_field_skip (uiout, "addr");
+ uiout->field_skip ("addr");
annotate_field (5);
- ui_out_text (uiout, "vfork");
+ uiout->text ("vfork");
if (!ptid_equal (c->forked_inferior_pid, null_ptid))
{
- ui_out_text (uiout, ", process ");
- ui_out_field_int (uiout, "what",
- ptid_get_pid (c->forked_inferior_pid));
- ui_out_spaces (uiout, 1);
+ uiout->text (", process ");
+ uiout->field_int ("what", ptid_get_pid (c->forked_inferior_pid));
+ uiout->spaces (1);
}
- if (ui_out_is_mi_like_p (uiout))
- ui_out_field_string (uiout, "catch-type", "vfork");
+ if (uiout->is_mi_like_p ())
+ uiout->field_string ("catch-type", "vfork");
}
/* Implement the "print_mention" breakpoint_ops method for vfork
}
static int
-remove_catch_solib (struct bp_location *ignore)
+remove_catch_solib (struct bp_location *ignore, enum remove_bp_reason reason)
{
return 0;
}
annotate_catchpoint (b->number);
maybe_print_thread_hit_breakpoint (uiout);
if (b->disposition == disp_del)
- ui_out_text (uiout, "Temporary catchpoint ");
+ uiout->text ("Temporary catchpoint ");
else
- ui_out_text (uiout, "Catchpoint ");
- ui_out_field_int (uiout, "bkptno", b->number);
- ui_out_text (uiout, "\n");
- if (ui_out_is_mi_like_p (uiout))
- ui_out_field_string (uiout, "disp", bpdisp_text (b->disposition));
+ uiout->text ("Catchpoint ");
+ uiout->field_int ("bkptno", b->number);
+ uiout->text ("\n");
+ if (uiout->is_mi_like_p ())
+ uiout->field_string ("disp", bpdisp_text (b->disposition));
print_solib_event (1);
return PRINT_SRC_AND_LOC;
}
if (opts.addressprint)
{
annotate_field (4);
- ui_out_field_skip (uiout, "addr");
+ uiout->field_skip ("addr");
}
annotate_field (5);
else
msg = xstrdup (_("unload of library"));
}
- ui_out_field_string (uiout, "what", msg);
+ uiout->field_string ("what", msg);
xfree (msg);
- if (ui_out_is_mi_like_p (uiout))
- ui_out_field_string (uiout, "catch-type",
- self->is_load ? "load" : "unload");
+ if (uiout->is_mi_like_p ())
+ uiout->field_string ("catch-type", self->is_load ? "load" : "unload");
}
static void
arg = "";
arg = skip_spaces (arg);
- c = XCNEW (struct solib_catchpoint);
+ c = new solib_catchpoint ();
cleanup = make_cleanup (xfree, c);
if (*arg != '\0')
int tempflag, char *cond_string,
const struct breakpoint_ops *ops)
{
- struct fork_catchpoint *c = XNEW (struct fork_catchpoint);
+ struct fork_catchpoint *c = new fork_catchpoint ();
init_catchpoint (&c->base, gdbarch, tempflag, cond_string, ops);
}
static int
-remove_catch_exec (struct bp_location *bl)
+remove_catch_exec (struct bp_location *bl, enum remove_bp_reason reason)
{
return target_remove_exec_catchpoint (ptid_get_pid (inferior_ptid));
}
annotate_catchpoint (b->number);
maybe_print_thread_hit_breakpoint (uiout);
if (b->disposition == disp_del)
- ui_out_text (uiout, "Temporary catchpoint ");
+ uiout->text ("Temporary catchpoint ");
else
- ui_out_text (uiout, "Catchpoint ");
- if (ui_out_is_mi_like_p (uiout))
+ uiout->text ("Catchpoint ");
+ if (uiout->is_mi_like_p ())
{
- ui_out_field_string (uiout, "reason",
- async_reason_lookup (EXEC_ASYNC_EXEC));
- ui_out_field_string (uiout, "disp", bpdisp_text (b->disposition));
+ uiout->field_string ("reason", async_reason_lookup (EXEC_ASYNC_EXEC));
+ uiout->field_string ("disp", bpdisp_text (b->disposition));
}
- ui_out_field_int (uiout, "bkptno", b->number);
- ui_out_text (uiout, " (exec'd ");
- ui_out_field_string (uiout, "new-exec", c->exec_pathname);
- ui_out_text (uiout, "), ");
+ uiout->field_int ("bkptno", b->number);
+ uiout->text (" (exec'd ");
+ uiout->field_string ("new-exec", c->exec_pathname);
+ uiout->text ("), ");
return PRINT_SRC_AND_LOC;
}
not line up too nicely with the headers, but the effect
is relatively readable). */
if (opts.addressprint)
- ui_out_field_skip (uiout, "addr");
+ uiout->field_skip ("addr");
annotate_field (5);
- ui_out_text (uiout, "exec");
+ uiout->text ("exec");
if (c->exec_pathname != NULL)
{
- ui_out_text (uiout, ", program \"");
- ui_out_field_string (uiout, "what", c->exec_pathname);
- ui_out_text (uiout, "\" ");
+ uiout->text (", program \"");
+ uiout->field_string ("what", c->exec_pathname);
+ uiout->text ("\" ");
}
- if (ui_out_is_mi_like_p (uiout))
- ui_out_field_string (uiout, "catch-type", "exec");
+ if (uiout->is_mi_like_p ())
+ uiout->field_string ("catch-type", "exec");
}
static void
static struct breakpoint *
new_single_step_breakpoint (int thread, struct gdbarch *gdbarch)
{
- struct breakpoint *b = XNEW (struct breakpoint);
+ struct breakpoint *b = new breakpoint ();
init_raw_breakpoint_without_location (b, gdbarch, bp_single_step,
&momentary_breakpoint_ops);
mention (struct breakpoint *b)
{
b->ops->print_mention (b);
- if (ui_out_is_mi_like_p (current_uiout))
+ if (current_uiout->is_mi_like_p ())
return;
printf_filtered ("\n");
}
/* Create a breakpoint with SAL as location. Use LOCATION
as a description of the location, and COND_STRING
- as condition expression. */
+ as condition expression. If LOCATION is NULL then create an
+ "address location" from the address in the SAL. */
static void
init_breakpoint_sal (struct breakpoint *b, struct gdbarch *gdbarch,
if (location != NULL)
b->location = location;
else
- b->location = new_address_location (b->loc->address);
+ {
+ const char *addr_string = NULL;
+ int addr_string_len = 0;
+
+ if (location != NULL)
+ addr_string = event_location_to_string (location);
+ if (addr_string != NULL)
+ addr_string_len = strlen (addr_string);
+
+ b->location = new_address_location (b->loc->address,
+ addr_string, addr_string_len);
+ }
b->filter = filter;
}
{
struct tracepoint *t;
- t = XCNEW (struct tracepoint);
+ t = new tracepoint ();
b = &t->base;
}
else
- b = XNEW (struct breakpoint);
+ b = new breakpoint ();
old_chain = make_cleanup (xfree, b);
old_chain = make_cleanup (xfree, msg);
if (!rslt)
- error (_("May not have a fast tracepoint at 0x%s%s"),
+ error (_("May not have a fast tracepoint at %s%s"),
paddress (sarch, sal->pc), (msg ? msg : ""));
do_cleanups (old_chain);
if (toklen >= 1 && strncmp (tok, "if", toklen) == 0)
{
- struct expression *expr;
-
tok = cond_start = end_tok + 1;
- expr = parse_exp_1 (&tok, pc, block_for_pc (pc), 0);
- xfree (expr);
+ parse_exp_1 (&tok, pc, block_for_pc (pc), 0);
cond_end = tok;
*cond_string = savestring (cond_start, cond_end - cond_start);
}
{
struct tracepoint *t;
- t = XCNEW (struct tracepoint);
+ t = new tracepoint ();
b = &t->base;
}
else
- b = XNEW (struct breakpoint);
+ b = new breakpoint ();
init_raw_breakpoint_without_location (b, gdbarch, type_wanted, ops);
b->location = copy_event_location (location);
maybe_print_thread_hit_breakpoint (uiout);
if (b->disposition == disp_del)
- ui_out_text (uiout, "Temporary ranged breakpoint ");
+ uiout->text ("Temporary ranged breakpoint ");
else
- ui_out_text (uiout, "Ranged breakpoint ");
- if (ui_out_is_mi_like_p (uiout))
+ uiout->text ("Ranged breakpoint ");
+ if (uiout->is_mi_like_p ())
{
- ui_out_field_string (uiout, "reason",
+ uiout->field_string ("reason",
async_reason_lookup (EXEC_ASYNC_BREAKPOINT_HIT));
- ui_out_field_string (uiout, "disp", bpdisp_text (b->disposition));
+ uiout->field_string ("disp", bpdisp_text (b->disposition));
}
- ui_out_field_int (uiout, "bkptno", b->number);
- ui_out_text (uiout, ", ");
+ uiout->field_int ("bkptno", b->number);
+ uiout->text (", ");
return PRINT_SRC_AND_LOC;
}
if (opts.addressprint)
/* We don't print the address range here, it will be printed later
by print_one_detail_ranged_breakpoint. */
- ui_out_field_skip (uiout, "addr");
+ uiout->field_skip ("addr");
annotate_field (5);
print_breakpoint_location (b, bl);
*last_loc = bl;
address_start = bl->address;
address_end = address_start + bl->length - 1;
- ui_out_text (uiout, "\taddress range: ");
+ uiout->text ("\taddress range: ");
fprintf_unfiltered (stb, "[%s, %s]",
print_core_address (bl->gdbarch, address_start),
print_core_address (bl->gdbarch, address_end));
- ui_out_field_stream (uiout, "addr", stb);
- ui_out_text (uiout, "\n");
+ uiout->field_stream ("addr", stb);
+ uiout->text ("\n");
do_cleanups (cleanup);
}
gdb_assert (bl);
gdb_assert (b->type == bp_hardware_breakpoint);
- if (ui_out_is_mi_like_p (uiout))
+ if (uiout->is_mi_like_p ())
return;
printf_filtered (_("Hardware assisted ranged breakpoint %d from %s to %s."),
static void
break_range_command (char *arg, int from_tty)
{
- char *arg_start, *addr_string_start, *addr_string_end;
+ char *arg_start, *addr_string_start;
struct linespec_result canonical_start, canonical_end;
int bp_count, can_use_bp, length;
CORE_ADDR end;
{
struct watchpoint *w = (struct watchpoint *) self;
- xfree (w->cond_exp);
- xfree (w->exp);
xfree (w->exp_string);
xfree (w->exp_string_reparse);
value_free (w->val);
int length = w->exact ? 1 : bl->length;
return target_insert_watchpoint (bl->address, length, bl->watchpoint_type,
- w->cond_exp);
+ w->cond_exp.get ());
}
/* Implement the "remove" breakpoint_ops method for hardware watchpoints. */
static int
-remove_watchpoint (struct bp_location *bl)
+remove_watchpoint (struct bp_location *bl, enum remove_bp_reason reason)
{
struct watchpoint *w = (struct watchpoint *) bl->owner;
int length = w->exact ? 1 : bl->length;
return target_remove_watchpoint (bl->address, length, bl->watchpoint_type,
- w->cond_exp);
+ w->cond_exp.get ());
}
static int
{
case bp_watchpoint:
case bp_hardware_watchpoint:
- if (ui_out_is_mi_like_p (uiout))
- ui_out_field_string
- (uiout, "reason",
- async_reason_lookup (EXEC_ASYNC_WATCHPOINT_TRIGGER));
+ if (uiout->is_mi_like_p ())
+ uiout->field_string
+ ("reason", async_reason_lookup (EXEC_ASYNC_WATCHPOINT_TRIGGER));
mention (b);
make_cleanup_ui_out_tuple_begin_end (uiout, "value");
- ui_out_text (uiout, "\nOld value = ");
+ uiout->text ("\nOld value = ");
watchpoint_value_print (bs->old_val, stb);
- ui_out_field_stream (uiout, "old", stb);
- ui_out_text (uiout, "\nNew value = ");
+ uiout->field_stream ("old", stb);
+ uiout->text ("\nNew value = ");
watchpoint_value_print (w->val, stb);
- ui_out_field_stream (uiout, "new", stb);
- ui_out_text (uiout, "\n");
+ uiout->field_stream ("new", stb);
+ uiout->text ("\n");
/* More than one watchpoint may have been triggered. */
result = PRINT_UNKNOWN;
break;
case bp_read_watchpoint:
- if (ui_out_is_mi_like_p (uiout))
- ui_out_field_string
- (uiout, "reason",
- async_reason_lookup (EXEC_ASYNC_READ_WATCHPOINT_TRIGGER));
+ if (uiout->is_mi_like_p ())
+ uiout->field_string
+ ("reason", async_reason_lookup (EXEC_ASYNC_READ_WATCHPOINT_TRIGGER));
mention (b);
make_cleanup_ui_out_tuple_begin_end (uiout, "value");
- ui_out_text (uiout, "\nValue = ");
+ uiout->text ("\nValue = ");
watchpoint_value_print (w->val, stb);
- ui_out_field_stream (uiout, "value", stb);
- ui_out_text (uiout, "\n");
+ uiout->field_stream ("value", stb);
+ uiout->text ("\n");
result = PRINT_UNKNOWN;
break;
case bp_access_watchpoint:
if (bs->old_val != NULL)
{
- if (ui_out_is_mi_like_p (uiout))
- ui_out_field_string
- (uiout, "reason",
+ if (uiout->is_mi_like_p ())
+ uiout->field_string
+ ("reason",
async_reason_lookup (EXEC_ASYNC_ACCESS_WATCHPOINT_TRIGGER));
mention (b);
make_cleanup_ui_out_tuple_begin_end (uiout, "value");
- ui_out_text (uiout, "\nOld value = ");
+ uiout->text ("\nOld value = ");
watchpoint_value_print (bs->old_val, stb);
- ui_out_field_stream (uiout, "old", stb);
- ui_out_text (uiout, "\nNew value = ");
+ uiout->field_stream ("old", stb);
+ uiout->text ("\nNew value = ");
}
else
{
mention (b);
- if (ui_out_is_mi_like_p (uiout))
- ui_out_field_string
- (uiout, "reason",
+ if (uiout->is_mi_like_p ())
+ uiout->field_string
+ ("reason",
async_reason_lookup (EXEC_ASYNC_ACCESS_WATCHPOINT_TRIGGER));
make_cleanup_ui_out_tuple_begin_end (uiout, "value");
- ui_out_text (uiout, "\nValue = ");
+ uiout->text ("\nValue = ");
}
watchpoint_value_print (w->val, stb);
- ui_out_field_stream (uiout, "new", stb);
- ui_out_text (uiout, "\n");
+ uiout->field_stream ("new", stb);
+ uiout->text ("\n");
result = PRINT_UNKNOWN;
break;
default:
switch (b->type)
{
case bp_watchpoint:
- ui_out_text (uiout, "Watchpoint ");
+ uiout->text ("Watchpoint ");
ui_out_chain = make_cleanup_ui_out_tuple_begin_end (uiout, "wpt");
break;
case bp_hardware_watchpoint:
- ui_out_text (uiout, "Hardware watchpoint ");
+ uiout->text ("Hardware watchpoint ");
ui_out_chain = make_cleanup_ui_out_tuple_begin_end (uiout, "wpt");
break;
case bp_read_watchpoint:
- ui_out_text (uiout, "Hardware read watchpoint ");
+ uiout->text ("Hardware read watchpoint ");
ui_out_chain = make_cleanup_ui_out_tuple_begin_end (uiout, "hw-rwpt");
break;
case bp_access_watchpoint:
- ui_out_text (uiout, "Hardware access (read/write) watchpoint ");
+ uiout->text ("Hardware access (read/write) watchpoint ");
ui_out_chain = make_cleanup_ui_out_tuple_begin_end (uiout, "hw-awpt");
break;
default:
_("Invalid hardware watchpoint type."));
}
- ui_out_field_int (uiout, "number", b->number);
- ui_out_text (uiout, ": ");
- ui_out_field_string (uiout, "exp", w->exp_string);
+ uiout->field_int ("number", b->number);
+ uiout->text (": ");
+ uiout->field_string ("exp", w->exp_string);
do_cleanups (ui_out_chain);
}
masked hardware watchpoints. */
static int
-remove_masked_watchpoint (struct bp_location *bl)
+remove_masked_watchpoint (struct bp_location *bl, enum remove_bp_reason reason)
{
struct watchpoint *w = (struct watchpoint *) bl->owner;
switch (b->type)
{
case bp_hardware_watchpoint:
- if (ui_out_is_mi_like_p (uiout))
- ui_out_field_string
- (uiout, "reason",
- async_reason_lookup (EXEC_ASYNC_WATCHPOINT_TRIGGER));
+ if (uiout->is_mi_like_p ())
+ uiout->field_string
+ ("reason", async_reason_lookup (EXEC_ASYNC_WATCHPOINT_TRIGGER));
break;
case bp_read_watchpoint:
- if (ui_out_is_mi_like_p (uiout))
- ui_out_field_string
- (uiout, "reason",
- async_reason_lookup (EXEC_ASYNC_READ_WATCHPOINT_TRIGGER));
+ if (uiout->is_mi_like_p ())
+ uiout->field_string
+ ("reason", async_reason_lookup (EXEC_ASYNC_READ_WATCHPOINT_TRIGGER));
break;
case bp_access_watchpoint:
- if (ui_out_is_mi_like_p (uiout))
- ui_out_field_string
- (uiout, "reason",
+ if (uiout->is_mi_like_p ())
+ uiout->field_string
+ ("reason",
async_reason_lookup (EXEC_ASYNC_ACCESS_WATCHPOINT_TRIGGER));
break;
default:
}
mention (b);
- ui_out_text (uiout, _("\n\
+ uiout->text (_("\n\
Check the underlying instruction at PC for the memory\n\
address and value which triggered this watchpoint.\n"));
- ui_out_text (uiout, "\n");
+ uiout->text ("\n");
/* More than one watchpoint may have been triggered. */
return PRINT_UNKNOWN;
/* Masked watchpoints have only one location. */
gdb_assert (b->loc && b->loc->next == NULL);
- ui_out_text (uiout, "\tmask ");
- ui_out_field_core_addr (uiout, "mask", b->loc->gdbarch, w->hw_wp_mask);
- ui_out_text (uiout, "\n");
+ uiout->text ("\tmask ");
+ uiout->field_core_addr ("mask", b->loc->gdbarch, w->hw_wp_mask);
+ uiout->text ("\n");
}
/* Implement the "print_mention" breakpoint_ops method for
switch (b->type)
{
case bp_hardware_watchpoint:
- ui_out_text (uiout, "Masked hardware watchpoint ");
+ uiout->text ("Masked hardware watchpoint ");
ui_out_chain = make_cleanup_ui_out_tuple_begin_end (uiout, "wpt");
break;
case bp_read_watchpoint:
- ui_out_text (uiout, "Masked hardware read watchpoint ");
+ uiout->text ("Masked hardware read watchpoint ");
ui_out_chain = make_cleanup_ui_out_tuple_begin_end (uiout, "hw-rwpt");
break;
case bp_access_watchpoint:
- ui_out_text (uiout, "Masked hardware access (read/write) watchpoint ");
+ uiout->text ("Masked hardware access (read/write) watchpoint ");
ui_out_chain = make_cleanup_ui_out_tuple_begin_end (uiout, "hw-awpt");
break;
default:
_("Invalid hardware watchpoint type."));
}
- ui_out_field_int (uiout, "number", b->number);
- ui_out_text (uiout, ": ");
- ui_out_field_string (uiout, "exp", w->exp_string);
+ uiout->field_int ("number", b->number);
+ uiout->text (": ");
+ uiout->field_string ("exp", w->exp_string);
do_cleanups (ui_out_chain);
}
int just_location, int internal)
{
struct breakpoint *b, *scope_breakpoint = NULL;
- struct expression *exp;
const struct block *exp_valid_block = NULL, *cond_exp_valid_block = NULL;
struct value *val, *mark, *result;
int saved_bitpos = 0, saved_bitsize = 0;
expression = savestring (arg, exp_end - arg);
back_to = make_cleanup (xfree, expression);
exp_start = arg = expression;
- exp = parse_exp_1 (&arg, 0, 0, 0);
+ expression_up exp = parse_exp_1 (&arg, 0, 0, 0);
exp_end = arg;
/* Remove trailing whitespace from the expression before saving it.
This makes the eventual display of the expression string a bit
--exp_end;
/* Checking if the expression is not constant. */
- if (watchpoint_exp_is_const (exp))
+ if (watchpoint_exp_is_const (exp.get ()))
{
int len;
exp_valid_block = innermost_block;
mark = value_mark ();
- fetch_subexp_value (exp, &pc, &val, &result, NULL, just_location);
+ fetch_subexp_value (exp.get (), &pc, &val, &result, NULL, just_location);
if (val != NULL && just_location)
{
toklen = end_tok - tok;
if (toklen >= 1 && strncmp (tok, "if", toklen) == 0)
{
- struct expression *cond;
-
innermost_block = NULL;
tok = cond_start = end_tok + 1;
- cond = parse_exp_1 (&tok, 0, 0, 0);
+ parse_exp_1 (&tok, 0, 0, 0);
/* The watchpoint expression may not be local, but the condition
may still be. E.g.: `watch global if local > 0'. */
cond_exp_valid_block = innermost_block;
- xfree (cond);
cond_end = tok;
}
if (*tok)
else
bp_type = bp_hardware_watchpoint;
- w = XCNEW (struct watchpoint);
+ w = new watchpoint ();
b = &w->base;
if (use_mask)
init_raw_breakpoint_without_location (b, NULL, bp_type,
b->thread = thread;
b->disposition = disp_donttouch;
b->pspace = current_program_space;
- w->exp = exp;
+ w->exp = std::move (exp);
w->exp_valid_block = exp_valid_block;
w->cond_exp_valid_block = cond_exp_valid_block;
if (just_location)
{
struct type *t = value_type (val);
CORE_ADDR addr = value_as_address (val);
- char *name;
t = check_typedef (TYPE_TARGET_TYPE (check_typedef (t)));
- name = type_to_string (t);
- w->exp_string_reparse = xstrprintf ("* (%s *) %s", name,
+ std::string name = type_to_string (t);
+
+ w->exp_string_reparse = xstrprintf ("* (%s *) %s", name.c_str (),
core_addr_to_string (addr));
- xfree (name);
w->exp_string = xstrprintf ("-location %.*s",
(int) (exp_end - exp_start), exp_start);
struct breakpoint *caller_breakpoint;
};
-static void until_break_fsm_clean_up (struct thread_fsm *self);
-static int until_break_fsm_should_stop (struct thread_fsm *self);
+static void until_break_fsm_clean_up (struct thread_fsm *self,
+ struct thread_info *thread);
+static int until_break_fsm_should_stop (struct thread_fsm *self,
+ struct thread_info *thread);
static enum async_reply_reason
until_break_fsm_async_reply_reason (struct thread_fsm *self);
/* Allocate a new until_break_command_fsm. */
static struct until_break_fsm *
-new_until_break_fsm (int thread,
+new_until_break_fsm (struct interp *cmd_interp, int thread,
struct breakpoint *location_breakpoint,
struct breakpoint *caller_breakpoint)
{
struct until_break_fsm *sm;
sm = XCNEW (struct until_break_fsm);
- thread_fsm_ctor (&sm->thread_fsm, &until_break_fsm_ops);
+ thread_fsm_ctor (&sm->thread_fsm, &until_break_fsm_ops, cmd_interp);
sm->thread = thread;
sm->location_breakpoint = location_breakpoint;
until(location)/advance commands. */
static int
-until_break_fsm_should_stop (struct thread_fsm *self)
+until_break_fsm_should_stop (struct thread_fsm *self,
+ struct thread_info *tp)
{
struct until_break_fsm *sm = (struct until_break_fsm *) self;
- struct thread_info *tp = inferior_thread ();
if (bpstat_find_breakpoint (tp->control.stop_bpstat,
sm->location_breakpoint) != NULL
until(location)/advance commands. */
static void
-until_break_fsm_clean_up (struct thread_fsm *self)
+until_break_fsm_clean_up (struct thread_fsm *self,
+ struct thread_info *thread)
{
struct until_break_fsm *sm = (struct until_break_fsm *) self;
stack_frame_id, bp_until);
make_cleanup_delete_breakpoint (location_breakpoint);
- sm = new_until_break_fsm (tp->global_num,
+ sm = new_until_break_fsm (command_interp (), tp->global_num,
location_breakpoint, caller_breakpoint);
tp->thread_fsm = &sm->thread_fsm;
if ((*arg != '\0') && !isspace (*arg))
error (_("Junk at end of arguments."));
- c = XNEW (struct exec_catchpoint);
+ c = new exec_catchpoint ();
init_catchpoint (&c->base, gdbarch, tempflag, cond_string,
&catch_exec_breakpoint_ops);
c->exec_pathname = NULL;
/* Free the agent expression bytecode as well. We will compute
it later on. */
- if (loc->cond_bytecode)
- {
- free_agent_expr (loc->cond_bytecode);
- loc->cond_bytecode = NULL;
- }
+ loc->cond_bytecode.reset ();
}
}
/* Called whether new breakpoints are created, or existing breakpoints
if (!keep_in_target)
{
- if (remove_breakpoint (old_loc, mark_uninserted))
+ if (remove_breakpoint (old_loc))
{
/* This is just about all we can do. We could keep
this location on the global list, and try to
static void
bp_location_dtor (struct bp_location *self)
{
- xfree (self->cond);
- if (self->cond_bytecode)
- free_agent_expr (self->cond_bytecode);
xfree (self->function_name);
-
- VEC_free (agent_expr_p, self->target_info.conditions);
- VEC_free (agent_expr_p, self->target_info.tcommands);
}
static const struct bp_location_ops bp_location_ops =
{
struct bp_location *loc;
- loc = XNEW (struct bp_location);
+ loc = new struct bp_location ();
init_bp_location (loc, &bp_location_ops, self);
return loc;
}
}
static int
-base_breakpoint_remove_location (struct bp_location *bl)
+base_breakpoint_remove_location (struct bp_location *bl,
+ enum remove_bp_reason reason)
{
internal_error_pure_virtual_called ();
}
bkpt_re_set (struct breakpoint *b)
{
/* FIXME: is this still reachable? */
- if (event_location_empty_p (b->location))
+ if (breakpoint_event_location_empty_p (b))
{
/* Anything without a location can't be re-set. */
delete_breakpoint (b);
static int
bkpt_insert_location (struct bp_location *bl)
{
+ CORE_ADDR addr = bl->target_info.reqstd_address;
+
+ bl->target_info.kind = breakpoint_kind (bl, &addr);
+ bl->target_info.placed_address = addr;
+
if (bl->loc_type == bp_loc_hardware_breakpoint)
return target_insert_hw_breakpoint (bl->gdbarch, &bl->target_info);
else
}
static int
-bkpt_remove_location (struct bp_location *bl)
+bkpt_remove_location (struct bp_location *bl, enum remove_bp_reason reason)
{
if (bl->loc_type == bp_loc_hardware_breakpoint)
return target_remove_hw_breakpoint (bl->gdbarch, &bl->target_info);
else
- return target_remove_breakpoint (bl->gdbarch, &bl->target_info);
+ return target_remove_breakpoint (bl->gdbarch, &bl->target_info, reason);
}
static int
maybe_print_thread_hit_breakpoint (uiout);
if (bp_temp)
- ui_out_text (uiout, "Temporary breakpoint ");
+ uiout->text ("Temporary breakpoint ");
else
- ui_out_text (uiout, "Breakpoint ");
- if (ui_out_is_mi_like_p (uiout))
+ uiout->text ("Breakpoint ");
+ if (uiout->is_mi_like_p ())
{
- ui_out_field_string (uiout, "reason",
+ uiout->field_string ("reason",
async_reason_lookup (EXEC_ASYNC_BREAKPOINT_HIT));
- ui_out_field_string (uiout, "disp", bpdisp_text (b->disposition));
+ uiout->field_string ("disp", bpdisp_text (b->disposition));
}
- ui_out_field_int (uiout, "bkptno", b->number);
- ui_out_text (uiout, ", ");
+ uiout->field_int ("bkptno", b->number);
+ uiout->text (", ");
return PRINT_SRC_AND_LOC;
}
static void
bkpt_print_mention (struct breakpoint *b)
{
- if (ui_out_is_mi_like_p (current_uiout))
+ if (current_uiout->is_mi_like_p ())
return;
switch (b->type)
}
static int
-bkpt_probe_remove_location (struct bp_location *bl)
+bkpt_probe_remove_location (struct bp_location *bl,
+ enum remove_bp_reason reason)
{
/* Let's clear the semaphore before removing the location. */
if (bl->probe.probe->pops->clear_semaphore != NULL)
bl->probe.objfile,
bl->gdbarch);
- return bkpt_remove_location (bl);
+ return bkpt_remove_location (bl, reason);
}
static void
{
gdb_assert (self->type == bp_static_tracepoint);
- ui_out_text (uiout, "\tmarker id is ");
- ui_out_field_string (uiout, "static-tracepoint-marker-string-id",
+ uiout->text ("\tmarker id is ");
+ uiout->field_string ("static-tracepoint-marker-string-id",
tp->static_trace_marker_id);
- ui_out_text (uiout, "\n");
+ uiout->text ("\n");
}
}
static void
tracepoint_print_mention (struct breakpoint *b)
{
- if (ui_out_is_mi_like_p (current_uiout))
+ if (current_uiout->is_mi_like_p ())
return;
switch (b->type)
location = copy_event_location (canonical->location);
old_chain = make_cleanup_delete_event_location (location);
- tp = XCNEW (struct tracepoint);
+ tp = new tracepoint ();
init_breakpoint_sal (&tp->base, gdbarch, expanded,
location, NULL,
cond_string, extra_string,
/* On the chance that someone will soon try again to delete this
same bp, we mark it as deleted before freeing its storage. */
bpt->type = bp_none;
- xfree (bpt);
+ delete bpt;
}
static void
sal2 = find_pc_line (tpmarker->address, 0);
sym = find_pc_sect_function (tpmarker->address, NULL);
- ui_out_text (uiout, "Now in ");
+ uiout->text ("Now in ");
if (sym)
{
- ui_out_field_string (uiout, "func",
- SYMBOL_PRINT_NAME (sym));
- ui_out_text (uiout, " at ");
+ uiout->field_string ("func", SYMBOL_PRINT_NAME (sym));
+ uiout->text (" at ");
}
- ui_out_field_string (uiout, "file",
+ uiout->field_string ("file",
symtab_to_filename_for_display (sal2.symtab));
- ui_out_text (uiout, ":");
+ uiout->text (":");
- if (ui_out_is_mi_like_p (uiout))
+ if (uiout->is_mi_like_p ())
{
const char *fullname = symtab_to_fullname (sal2.symtab);
- ui_out_field_string (uiout, "fullname", fullname);
+ uiout->field_string ("fullname", fullname);
}
- ui_out_field_int (uiout, "line", sal2.line);
- ui_out_text (uiout, "\n");
+ uiout->field_int ("line", sal2.line);
+ uiout->text ("\n");
b->loc->line_number = sal2.line;
b->loc->symtab = sym != NULL ? sal2.symtab : NULL;
/* Ranged breakpoints have only one start location and one end
location. */
b->enable_state = bp_disabled;
- update_global_location_list (UGLL_MAY_INSERT);
printf_unfiltered (_("Could not reset ranged breakpoint %d: "
"multiple locations found\n"),
b->number);
if (!locations_are_equal (existing_locations, b->loc))
observer_notify_breakpoint_modified (b);
-
- update_global_location_list (UGLL_MAY_INSERT);
}
/* Find the SaL locations corresponding to the given LOCATION.
save_input_radix = input_radix;
old_chain = save_current_space_and_thread ();
+ /* Note: we must not try to insert locations until after all
+ breakpoints have been re-set. Otherwise, e.g., when re-setting
+ breakpoint 1, we'd insert the locations of breakpoint 2, which
+ hadn't been re-set yet, and thus may have stale locations. */
+
ALL_BREAKPOINTS_SAFE (b, b_tmp)
{
/* Format possible error msg. */
create_longjmp_master_breakpoint ();
create_std_terminate_master_breakpoint ();
create_exception_master_breakpoint ();
+
+ /* Now we can insert. */
+ update_global_location_list (UGLL_MAY_INSERT);
}
\f
/* Reset the thread number of this breakpoint:
whose numbers are given in ARGS. */
static void
-map_breakpoint_numbers (char *args, void (*function) (struct breakpoint *,
- void *),
+map_breakpoint_numbers (const char *args,
+ void (*function) (struct breakpoint *,
+ void *),
void *data)
{
int num;
struct breakpoint *b, *tmp;
- int match;
- struct get_number_or_range_state state;
if (args == 0 || *args == '\0')
error_no_arg (_("one or more breakpoint numbers"));
- init_number_or_range (&state, args);
+ number_or_range_parser parser (args);
- while (!state.finished)
+ while (!parser.finished ())
{
- const char *p = state.string;
+ const char *p = parser.cur_tok ();
+ bool match = false;
- match = 0;
-
- num = get_number_or_range (&state);
+ num = parser.get_number ();
if (num == 0)
{
warning (_("bad breakpoint number at or near '%s'"), p);
ALL_BREAKPOINTS_SAFE (b, tmp)
if (b->number == num)
{
- match = 1;
+ match = true;
function (b, data);
break;
}
- if (match == 0)
+ if (!match)
printf_unfiltered (_("No breakpoint number %d.\n"), num);
}
}
update_global_location_list (UGLL_INSERT);
}
+/* Insert single step breakpoints according to the current state. */
+
+int
+insert_single_step_breakpoints (struct gdbarch *gdbarch)
+{
+ struct regcache *regcache = get_current_regcache ();
+ VEC (CORE_ADDR) * next_pcs;
+
+ next_pcs = gdbarch_software_single_step (gdbarch, regcache);
+
+ if (next_pcs != NULL)
+ {
+ int i;
+ CORE_ADDR pc;
+ struct frame_info *frame = get_current_frame ();
+ struct address_space *aspace = get_frame_address_space (frame);
+
+ for (i = 0; VEC_iterate (CORE_ADDR, next_pcs, i, pc); i++)
+ insert_single_step_breakpoint (gdbarch, aspace, pc);
+
+ VEC_free (CORE_ADDR, next_pcs);
+
+ return 1;
+ }
+ else
+ return 0;
+}
+
/* See breakpoint.h. */
int
if (num_printed == 0)
{
if (args == NULL || *args == '\0')
- ui_out_message (uiout, 0, "No tracepoints.\n");
+ uiout->message ("No tracepoints.\n");
else
- ui_out_message (uiout, 0, "No tracepoint matching '%s'.\n", args);
+ uiout->message ("No tracepoint matching '%s'.\n", args);
}
default_collect_info ();
}
else
{
- struct get_number_or_range_state state;
-
- init_number_or_range (&state, args);
- while (!state.finished)
+ number_or_range_parser parser (args);
+ while (!parser.finished ())
{
- t1 = get_tracepoint_by_number (&args, &state);
+ t1 = get_tracepoint_by_number (&args, &parser);
if (t1)
trace_pass_set_count (t1, count, from_tty);
}
struct tracepoint *
get_tracepoint_by_number (char **arg,
- struct get_number_or_range_state *state)
+ number_or_range_parser *parser)
{
struct breakpoint *t;
int tpnum;
char *instring = arg == NULL ? NULL : *arg;
- if (state)
+ if (parser != NULL)
{
- gdb_assert (!state->finished);
- tpnum = get_number_or_range (state);
+ gdb_assert (!parser->finished ());
+ tpnum = parser->get_number ();
}
else if (arg == NULL || *arg == NULL || ! **arg)
tpnum = tracepoint_count;
if (tp->type != bp_dprintf && tp->commands)
{
- struct gdb_exception exception;
-
fprintf_unfiltered (fp, " commands\n");
- ui_out_redirect (current_uiout, fp);
+ current_uiout->redirect (fp);
TRY
{
print_command_lines (current_uiout, tp->commands->commands, 2);
}
CATCH (ex, RETURN_MASK_ALL)
{
- ui_out_redirect (current_uiout, NULL);
+ current_uiout->redirect (NULL);
throw_exception (ex);
}
END_CATCH
- ui_out_redirect (current_uiout, NULL);
+ current_uiout->redirect (NULL);
fprintf_unfiltered (fp, " end\n");
}
projects / deliverable / binutils-gdb.git / blobdiff