return 0;
}
-/* insert_breakpoints is used when starting or continuing the program.
- remove_breakpoints is used when the program stops.
- Both return zero if successful,
- or an `errno' value if could not write the inferior. */
+/* Insert a low-level "breakpoint" of some type. BPT is the breakpoint.
+ Any error messages are printed to TMP_ERROR_STREAM; and DISABLED_BREAKS,
+ PROCESS_WARNING, and HW_BREAKPOINT_ERROR are used to report problems.
+ NOTE drow/2003-09-09: This routine could be broken down to an object-style
+ method for each breakpoint or catchpoint type. */
int
-insert_breakpoints (void)
+insert_bp_location (struct bp_location *bpt,
+ struct ui_file *tmp_error_stream,
+ int *disabled_breaks, int *process_warning,
+ int *hw_breakpoint_error)
{
- struct breakpoint *b, *temp;
- int return_val = 0; /* return success code. */
int val = 0;
- int disabled_breaks = 0;
- int hw_breakpoint_error = 0;
-#ifdef ONE_PROCESS_WRITETEXT
- int process_warning = 0;
-#endif
-
- struct ui_file *tmp_error_stream = mem_fileopen ();
- make_cleanup_ui_file_delete (tmp_error_stream);
- /* Explicitly mark the warning -- this will only be printed if
- there was an error. */
- fprintf_unfiltered (tmp_error_stream, "Warning:\n");
+ /* Permanent breakpoints cannot be inserted or removed. Disabled
+ breakpoints should not be inserted. */
+ if (bpt->owner->enable_state != bp_enabled)
+ return 0;
- ALL_BREAKPOINTS_SAFE (b, temp)
- {
- /* Permanent breakpoints cannot be inserted or removed. Disabled
- breakpoints should not be inserted. */
- if (b->enable_state != bp_enabled)
- continue;
+ if (bpt->inserted || bpt->duplicate)
+ return 0;
- if ((b->type == bp_watchpoint
- || b->type == bp_hardware_watchpoint
- || b->type == bp_read_watchpoint
- || b->type == bp_access_watchpoint) && (!b->val))
- {
- struct value *val;
- val = evaluate_expression (b->exp);
- release_value (val);
- if (VALUE_LAZY (val))
- value_fetch_lazy (val);
- b->val = val;
- }
- if (b->type != bp_watchpoint
- && b->type != bp_hardware_watchpoint
- && b->type != bp_read_watchpoint
- && b->type != bp_access_watchpoint
- && b->type != bp_catch_fork
- && b->type != bp_catch_vfork
- && b->type != bp_catch_exec
- && b->type != bp_catch_throw
- && b->type != bp_catch_catch
- && !b->loc->inserted
- && !b->loc->duplicate)
- {
- /* "Normal" instruction breakpoint: either the standard
- trap-instruction bp (bp_breakpoint), or a
- bp_hardware_breakpoint. */
-
- /* First check to see if we have to handle an overlay. */
- if (overlay_debugging == ovly_off
- || b->loc->section == NULL
- || !(section_is_overlay (b->loc->section)))
- {
- /* No overlay handling: just set the breakpoint. */
+ if (bpt->loc_type == bp_loc_software_breakpoint
+ || bpt->loc_type == bp_loc_hardware_breakpoint)
+ {
+ /* First check to see if we have to handle an overlay. */
+ if (overlay_debugging == ovly_off
+ || bpt->section == NULL
+ || !(section_is_overlay (bpt->section)))
+ {
+ /* No overlay handling: just set the breakpoint. */
- if (b->type == bp_hardware_breakpoint)
- val = target_insert_hw_breakpoint (b->loc->address,
- b->loc->shadow_contents);
- else
- val = target_insert_breakpoint (b->loc->address, b->loc->shadow_contents);
- }
- else
- {
- /* This breakpoint is in an overlay section.
- Shall we set a breakpoint at the LMA? */
- if (!overlay_events_enabled)
- {
- /* Yes -- overlay event support is not active,
- so we must try to set a breakpoint at the LMA.
- This will not work for a hardware breakpoint. */
- if (b->type == bp_hardware_breakpoint)
- warning ("hardware breakpoint %d not supported in overlay!\n",
- b->number);
- else
- {
- CORE_ADDR addr = overlay_unmapped_address (b->loc->address,
- b->loc->section);
- /* Set a software (trap) breakpoint at the LMA. */
- val = target_insert_breakpoint (addr, b->loc->shadow_contents);
- if (val != 0)
- fprintf_unfiltered (tmp_error_stream,
- "Overlay breakpoint %d failed: in ROM?",
- b->number);
- }
- }
- /* Shall we set a breakpoint at the VMA? */
- if (section_is_mapped (b->loc->section))
- {
- /* Yes. This overlay section is mapped into memory. */
- if (b->type == bp_hardware_breakpoint)
- val = target_insert_hw_breakpoint (b->loc->address,
- b->loc->shadow_contents);
- else
- val = target_insert_breakpoint (b->loc->address,
- b->loc->shadow_contents);
- }
- else
- {
- /* No. This breakpoint will not be inserted.
- No error, but do not mark the bp as 'inserted'. */
- continue;
- }
- }
+ if (bpt->loc_type == bp_loc_hardware_breakpoint)
+ val = target_insert_hw_breakpoint (bpt->address,
+ bpt->shadow_contents);
+ else
+ val = target_insert_breakpoint (bpt->address,
+ bpt->shadow_contents);
+ }
+ else
+ {
+ /* This breakpoint is in an overlay section.
+ Shall we set a breakpoint at the LMA? */
+ if (!overlay_events_enabled)
+ {
+ /* Yes -- overlay event support is not active,
+ so we must try to set a breakpoint at the LMA.
+ This will not work for a hardware breakpoint. */
+ if (bpt->loc_type == bp_loc_hardware_breakpoint)
+ warning ("hardware breakpoint %d not supported in overlay!\n",
+ bpt->owner->number);
+ else
+ {
+ CORE_ADDR addr = overlay_unmapped_address (bpt->address,
+ bpt->section);
+ /* Set a software (trap) breakpoint at the LMA. */
+ val = target_insert_breakpoint (addr, bpt->shadow_contents);
+ if (val != 0)
+ fprintf_unfiltered (tmp_error_stream,
+ "Overlay breakpoint %d failed: in ROM?",
+ bpt->owner->number);
+ }
+ }
+ /* Shall we set a breakpoint at the VMA? */
+ if (section_is_mapped (bpt->section))
+ {
+ /* Yes. This overlay section is mapped into memory. */
+ if (bpt->loc_type == bp_loc_hardware_breakpoint)
+ val = target_insert_hw_breakpoint (bpt->address,
+ bpt->shadow_contents);
+ else
+ val = target_insert_breakpoint (bpt->address,
+ bpt->shadow_contents);
+ }
+ else
+ {
+ /* No. This breakpoint will not be inserted.
+ No error, but do not mark the bp as 'inserted'. */
+ return 0;
+ }
+ }
- if (val)
- {
- /* Can't set the breakpoint. */
+ if (val)
+ {
+ /* Can't set the breakpoint. */
#if defined (DISABLE_UNSETTABLE_BREAK)
- if (DISABLE_UNSETTABLE_BREAK (b->loc->address))
- {
- /* See also: disable_breakpoints_in_shlibs. */
- val = 0;
- b->enable_state = bp_shlib_disabled;
- if (!disabled_breaks)
- {
- fprintf_unfiltered (tmp_error_stream,
- "Cannot insert breakpoint %d.\n",
- b->number);
- fprintf_unfiltered (tmp_error_stream,
- "Temporarily disabling shared library breakpoints:\n");
- }
- disabled_breaks = 1;
- fprintf_unfiltered (tmp_error_stream,
- "breakpoint #%d\n", b->number);
- }
- else
+ if (DISABLE_UNSETTABLE_BREAK (bpt->address))
+ {
+ /* See also: disable_breakpoints_in_shlibs. */
+ val = 0;
+ bpt->owner->enable_state = bp_shlib_disabled;
+ if (!*disabled_breaks)
+ {
+ fprintf_unfiltered (tmp_error_stream,
+ "Cannot insert breakpoint %d.\n",
+ bpt->owner->number);
+ fprintf_unfiltered (tmp_error_stream,
+ "Temporarily disabling shared library breakpoints:\n");
+ }
+ *disabled_breaks = 1;
+ fprintf_unfiltered (tmp_error_stream,
+ "breakpoint #%d\n", bpt->owner->number);
+ }
+ else
#endif
- {
+ {
#ifdef ONE_PROCESS_WRITETEXT
- process_warning = 1;
+ *process_warning = 1;
#endif
- if (b->type == bp_hardware_breakpoint)
- {
- hw_breakpoint_error = 1;
- fprintf_unfiltered (tmp_error_stream,
- "Cannot insert hardware breakpoint %d.\n",
- b->number);
- }
- else
- {
- fprintf_unfiltered (tmp_error_stream,
- "Cannot insert breakpoint %d.\n",
- b->number);
- fprintf_filtered (tmp_error_stream,
- "Error accessing memory address ");
- print_address_numeric (b->loc->address, 1, tmp_error_stream);
- fprintf_filtered (tmp_error_stream, ": %s.\n",
- safe_strerror (val));
- }
+ if (bpt->loc_type == bp_loc_hardware_breakpoint)
+ {
+ *hw_breakpoint_error = 1;
+ fprintf_unfiltered (tmp_error_stream,
+ "Cannot insert hardware breakpoint %d.\n",
+ bpt->owner->number);
+ }
+ else
+ {
+ fprintf_unfiltered (tmp_error_stream,
+ "Cannot insert breakpoint %d.\n",
+ bpt->owner->number);
+ fprintf_filtered (tmp_error_stream,
+ "Error accessing memory address ");
+ print_address_numeric (bpt->address, 1, tmp_error_stream);
+ fprintf_filtered (tmp_error_stream, ": %s.\n",
+ safe_strerror (val));
+ }
- }
- }
- else
- b->loc->inserted = 1;
+ }
+ }
+ else
+ bpt->inserted = 1;
- if (val)
- return_val = val; /* remember failure */
- }
- else if (ep_is_exception_catchpoint (b)
- && !b->loc->inserted
- && !b->loc->duplicate)
+ return val;
+ }
- {
- /* If we get here, we must have a callback mechanism for exception
- events -- with g++ style embedded label support, we insert
- ordinary breakpoints and not catchpoints. */
- val = target_insert_breakpoint (b->loc->address, b->loc->shadow_contents);
- if (val)
- {
- /* Couldn't set breakpoint for some reason */
- fprintf_unfiltered (tmp_error_stream,
- "Cannot insert catchpoint %d; disabling it.\n",
- b->number);
- fprintf_filtered (tmp_error_stream,
- "Error accessing memory address ");
- print_address_numeric (b->loc->address, 1, tmp_error_stream);
- fprintf_filtered (tmp_error_stream, ": %s.\n",
- safe_strerror (val));
- b->enable_state = bp_disabled;
- }
- else
- {
- /* Bp set, now make sure callbacks are enabled */
- /* Format possible error msg */
- char *message = xstrprintf ("Error inserting catchpoint %d:\n",
- b->number);
- struct cleanup *cleanups = make_cleanup (xfree, message);
- int val;
- args_for_catchpoint_enable args;
- args.kind = b->type == bp_catch_catch ?
- EX_EVENT_CATCH : EX_EVENT_THROW;
- args.enable_p = 1;
- val = catch_errors (cover_target_enable_exception_callback,
- &args, message, RETURN_MASK_ALL);
- do_cleanups (cleanups);
- if (val != 0 && val != -1)
- {
- b->loc->inserted = 1;
- }
- /* Check if something went wrong; val == 0 can be ignored */
- if (val == -1)
- {
- /* something went wrong */
- fprintf_unfiltered (tmp_error_stream,
- "Cannot insert catchpoint %d; disabling it.\n",
- b->number);
- b->enable_state = bp_disabled;
- }
- }
+ else if (bpt->loc_type == bp_loc_hardware_watchpoint
+ /* NOTE drow/2003-09-08: This state only exists for removing
+ watchpoints. It's not clear that it's necessary... */
+ && bpt->owner->disposition != disp_del_at_next_stop)
+ {
+ /* FIXME drow/2003-09-08: This code sets multiple hardware watchpoints
+ based on the expression. Ideally this should happen at a higher level,
+ and there should be one bp_location for each computed address we
+ must watch. As soon as a many-to-one mapping is available I'll
+ convert this. */
- if (val)
- return_val = val; /* remember failure */
- }
+ struct frame_info *saved_frame;
+ int saved_level, within_current_scope;
+ struct value *mark = value_mark ();
+ struct value *v;
- else if ((b->type == bp_hardware_watchpoint ||
- b->type == bp_read_watchpoint ||
- b->type == bp_access_watchpoint)
- && b->disposition != disp_del_at_next_stop
- && !b->loc->inserted
- && !b->loc->duplicate)
- {
- struct frame_info *saved_frame;
- int saved_level, within_current_scope;
- struct value *mark = value_mark ();
- struct value *v;
+ /* Save the current frame and level so we can restore it after
+ evaluating the watchpoint expression on its own frame. */
+ /* FIXME drow/2003-09-09: It would be nice if evaluate_expression
+ took a frame parameter, so that we didn't have to change the
+ selected frame. */
+ saved_frame = deprecated_selected_frame;
+ saved_level = frame_relative_level (deprecated_selected_frame);
+
+ /* Determine if the watchpoint is within scope. */
+ if (bpt->owner->exp_valid_block == NULL)
+ within_current_scope = 1;
+ else
+ {
+ struct frame_info *fi;
+ fi = frame_find_by_id (bpt->owner->watchpoint_frame);
+ within_current_scope = (fi != NULL);
+ if (within_current_scope)
+ select_frame (fi);
+ }
- /* Save the current frame and level so we can restore it after
- evaluating the watchpoint expression on its own frame. */
- saved_frame = deprecated_selected_frame;
- saved_level = frame_relative_level (deprecated_selected_frame);
+ if (within_current_scope)
+ {
+ /* Evaluate the expression and cut the chain of values
+ produced off from the value chain.
- /* Determine if the watchpoint is within scope. */
- if (b->exp_valid_block == NULL)
- within_current_scope = 1;
- else
- {
- struct frame_info *fi;
- fi = frame_find_by_id (b->watchpoint_frame);
- within_current_scope = (fi != NULL);
- if (within_current_scope)
- select_frame (fi);
- }
+ Make sure the value returned isn't lazy; we use
+ laziness to determine what memory GDB actually needed
+ in order to compute the value of the expression. */
+ v = evaluate_expression (bpt->owner->exp);
+ VALUE_CONTENTS (v);
+ value_release_to_mark (mark);
- if (within_current_scope)
- {
- /* Evaluate the expression and cut the chain of values
- produced off from the value chain.
+ bpt->owner->val_chain = v;
+ bpt->inserted = 1;
- Make sure the value returned isn't lazy; we use
- laziness to determine what memory GDB actually needed
- in order to compute the value of the expression. */
- v = evaluate_expression (b->exp);
- VALUE_CONTENTS(v);
- value_release_to_mark (mark);
+ /* Look at each value on the value chain. */
+ for (; v; v = v->next)
+ {
+ /* If it's a memory location, and GDB actually needed
+ its contents to evaluate the expression, then we
+ must watch it. */
+ if (VALUE_LVAL (v) == lval_memory
+ && ! VALUE_LAZY (v))
+ {
+ struct type *vtype = check_typedef (VALUE_TYPE (v));
+
+ /* We only watch structs and arrays if user asked
+ for it explicitly, never if they just happen to
+ appear in the middle of some value chain. */
+ if (v == bpt->owner->val_chain
+ || (TYPE_CODE (vtype) != TYPE_CODE_STRUCT
+ && TYPE_CODE (vtype) != TYPE_CODE_ARRAY))
+ {
+ CORE_ADDR addr;
+ int len, type;
+
+ addr = VALUE_ADDRESS (v) + VALUE_OFFSET (v);
+ len = TYPE_LENGTH (VALUE_TYPE (v));
+ type = hw_write;
+ if (bpt->owner->type == bp_read_watchpoint)
+ type = hw_read;
+ else if (bpt->owner->type == bp_access_watchpoint)
+ type = hw_access;
+
+ val = target_insert_watchpoint (addr, len, type);
+ if (val == -1)
+ {
+ /* Don't exit the loop, try to insert
+ every value on the value chain. That's
+ because we will be removing all the
+ watches below, and removing a
+ watchpoint we didn't insert could have
+ adverse effects. */
+ bpt->inserted = 0;
+ }
+ val = 0;
+ }
+ }
+ }
+ /* Failure to insert a watchpoint on any memory value in the
+ value chain brings us here. */
+ if (!bpt->inserted)
+ {
+ remove_breakpoint (bpt->owner, mark_uninserted);
+ *hw_breakpoint_error = 1;
+ fprintf_unfiltered (tmp_error_stream,
+ "Could not insert hardware watchpoint %d.\n",
+ bpt->owner->number);
+ val = -1;
+ }
+ }
+ else
+ {
+ printf_filtered ("Hardware watchpoint %d deleted ", bpt->owner->number);
+ printf_filtered ("because the program has left the block \n");
+ printf_filtered ("in which its expression is valid.\n");
+ if (bpt->owner->related_breakpoint)
+ bpt->owner->related_breakpoint->disposition = disp_del_at_next_stop;
+ bpt->owner->disposition = disp_del_at_next_stop;
+ }
- b->val_chain = v;
- b->loc->inserted = 1;
+ /* Restore the frame and level. */
+ if (saved_frame != deprecated_selected_frame
+ || saved_level != frame_relative_level (deprecated_selected_frame))
+ select_frame (saved_frame);
- /* Look at each value on the value chain. */
- for (; v; v = v->next)
- {
- /* If it's a memory location, and GDB actually needed
- its contents to evaluate the expression, then we
- must watch it. */
- if (VALUE_LVAL (v) == lval_memory
- && ! VALUE_LAZY (v))
- {
- struct type *vtype = check_typedef (VALUE_TYPE (v));
-
- /* We only watch structs and arrays if user asked
- for it explicitly, never if they just happen to
- appear in the middle of some value chain. */
- if (v == b->val_chain
- || (TYPE_CODE (vtype) != TYPE_CODE_STRUCT
- && TYPE_CODE (vtype) != TYPE_CODE_ARRAY))
- {
- CORE_ADDR addr;
- int len, type;
-
- addr = VALUE_ADDRESS (v) + VALUE_OFFSET (v);
- len = TYPE_LENGTH (VALUE_TYPE (v));
- type = hw_write;
- if (b->type == bp_read_watchpoint)
- type = hw_read;
- else if (b->type == bp_access_watchpoint)
- type = hw_access;
-
- val = target_insert_watchpoint (addr, len, type);
- if (val == -1)
- {
- /* Don't exit the loop, try to insert
- every value on the value chain. That's
- because we will be removing all the
- watches below, and removing a
- watchpoint we didn't insert could have
- adverse effects. */
- b->loc->inserted = 0;
- }
- val = 0;
- }
- }
- }
- /* Failure to insert a watchpoint on any memory value in the
- value chain brings us here. */
- if (!b->loc->inserted)
- {
- remove_breakpoint (b, mark_uninserted);
- hw_breakpoint_error = 1;
- fprintf_unfiltered (tmp_error_stream,
- "Could not insert hardware watchpoint %d.\n",
- b->number);
- val = -1;
- }
- }
- else
- {
- printf_filtered ("Hardware watchpoint %d deleted ", b->number);
- printf_filtered ("because the program has left the block \n");
- printf_filtered ("in which its expression is valid.\n");
- if (b->related_breakpoint)
- b->related_breakpoint->disposition = disp_del_at_next_stop;
- b->disposition = disp_del_at_next_stop;
- }
+ return val;
+ }
- /* Restore the frame and level. */
- if ((saved_frame != deprecated_selected_frame) ||
- (saved_level != frame_relative_level (deprecated_selected_frame)))
- select_frame (saved_frame);
+ else if (ep_is_exception_catchpoint (bpt->owner))
+ {
+ /* FIXME drow/2003-09-09: This code sets both a catchpoint and a
+ breakpoint. Once again, it would be better if this was represented
+ as two bp_locations. */
- if (val)
- return_val = val; /* remember failure */
- }
- else if ((b->type == bp_catch_fork
- || b->type == bp_catch_vfork
- || b->type == bp_catch_exec)
- && !b->loc->inserted
- && !b->loc->duplicate)
- {
- char *prefix = xstrprintf ("warning: inserting catchpoint %d: ",
- b->number);
- struct cleanup *cleanups = make_cleanup (xfree, prefix);
- val = catch_exceptions (uiout, insert_catchpoint, b, prefix,
- RETURN_MASK_ERROR);
- do_cleanups (cleanups);
- if (val < 0)
- b->enable_state = bp_disabled;
- else
- b->loc->inserted = 1;
- }
- }
-
- if (return_val)
+ /* If we get here, we must have a callback mechanism for exception
+ events -- with g++ style embedded label support, we insert
+ ordinary breakpoints and not catchpoints. */
+ val = target_insert_breakpoint (bpt->address, bpt->shadow_contents);
+ if (val)
+ {
+ /* Couldn't set breakpoint for some reason */
+ fprintf_unfiltered (tmp_error_stream,
+ "Cannot insert catchpoint %d; disabling it.\n",
+ bpt->owner->number);
+ fprintf_filtered (tmp_error_stream,
+ "Error accessing memory address ");
+ print_address_numeric (bpt->address, 1, tmp_error_stream);
+ fprintf_filtered (tmp_error_stream, ": %s.\n",
+ safe_strerror (val));
+ bpt->owner->enable_state = bp_disabled;
+ }
+ else
+ {
+ /* Bp set, now make sure callbacks are enabled */
+ /* Format possible error msg */
+ char *message = xstrprintf ("Error inserting catchpoint %d:\n",
+ bpt->owner->number);
+ struct cleanup *cleanups = make_cleanup (xfree, message);
+ int val;
+ args_for_catchpoint_enable args;
+ args.kind = bpt->owner->type == bp_catch_catch ?
+ EX_EVENT_CATCH : EX_EVENT_THROW;
+ args.enable_p = 1;
+ val = catch_errors (cover_target_enable_exception_callback,
+ &args, message, RETURN_MASK_ALL);
+ do_cleanups (cleanups);
+ if (val != 0 && val != -1)
+ bpt->inserted = 1;
+
+ /* Check if something went wrong; val == 0 can be ignored */
+ if (val == -1)
+ {
+ /* something went wrong */
+ fprintf_unfiltered (tmp_error_stream,
+ "Cannot insert catchpoint %d; disabling it.\n",
+ bpt->owner->number);
+ bpt->owner->enable_state = bp_disabled;
+ }
+ }
+
+ return val;
+ }
+
+ else if (bpt->owner->type == bp_catch_fork
+ || bpt->owner->type == bp_catch_vfork
+ || bpt->owner->type == bp_catch_exec)
+ {
+ char *prefix = xstrprintf ("warning: inserting catchpoint %d: ",
+ bpt->owner->number);
+ struct cleanup *cleanups = make_cleanup (xfree, prefix);
+ val = catch_exceptions (uiout, insert_catchpoint, bpt->owner, prefix,
+ RETURN_MASK_ERROR);
+ do_cleanups (cleanups);
+ if (val < 0)
+ bpt->owner->enable_state = bp_disabled;
+ else
+ bpt->inserted = 1;
+ return val;
+ }
+
+ return 0;
+}
+
+/* insert_breakpoints is used when starting or continuing the program.
+ remove_breakpoints is used when the program stops.
+ Both return zero if successful,
+ or an `errno' value if could not write the inferior. */
+
+int
+insert_breakpoints (void)
+{
+ struct bp_location *b, *temp;
+ int return_val = 0; /* return success code. */
+ int val = 0;
+ int disabled_breaks = 0;
+ int hw_breakpoint_error = 0;
+ int process_warning = 0;
+
+ struct ui_file *tmp_error_stream = mem_fileopen ();
+ make_cleanup_ui_file_delete (tmp_error_stream);
+
+ /* Explicitly mark the warning -- this will only be printed if
+ there was an error. */
+ fprintf_unfiltered (tmp_error_stream, "Warning:\n");
+
+ ALL_BP_LOCATIONS_SAFE (b, temp)
+ {
+ /* Permanent breakpoints cannot be inserted or removed. Disabled
+ breakpoints should not be inserted. */
+ if (b->owner->enable_state != bp_enabled)
+ continue;
+
+ /* FIXME drow/2003-10-07: This code should be pushed elsewhere when
+ hardware watchpoints are split into multiple loc breakpoints. */
+ if ((b->loc_type == bp_loc_hardware_watchpoint
+ || b->owner->type == bp_watchpoint) && !b->owner->val)
+ {
+ struct value *val;
+ val = evaluate_expression (b->owner->exp);
+ release_value (val);
+ if (VALUE_LAZY (val))
+ value_fetch_lazy (val);
+ b->owner->val = val;
+ }
+
+ val = insert_bp_location (b, tmp_error_stream,
+ &disabled_breaks, &process_warning,
+ &hw_breakpoint_error);
+ if (val)
+ return_val = val;
+ }
+
+ if (return_val)
{
/* If a hardware breakpoint or watchpoint was inserted, add a
message about possibly exhausted resources. */
- if (hw_breakpoint_error)
+ if (hw_breakpoint_error)
{
fprintf_unfiltered (tmp_error_stream,
"Could not insert hardware breakpoints:\n\
projects / binutils-gdb.git / commitdiff