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-rw-r--r--gdb/ChangeLog5
-rw-r--r--gdb/ada-lang.c4
-rw-r--r--gdb/breakpoint.c132
-rw-r--r--gdb/breakpoint.h7
-rw-r--r--gdb/jit.c2
-rw-r--r--gdb/remote.c3
-rw-r--r--gdb/solib-svr4.c4
-rw-r--r--gdb/tracepoint.c23
-rw-r--r--gdb/tui/tui-winsource.c4
9 files changed, 83 insertions, 101 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index ca6418b..a528194 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,10 @@
2021-05-27 Simon Marchi <simon.marchi@polymtl.ca>
+ * breakpoint.h (bp_locations_range): New.
+ (struct breakpoint) <locations>: New. Use where possible.
+
+2021-05-27 Simon Marchi <simon.marchi@polymtl.ca>
+
* breakpoint.h (all_tracepoints): Remove.
(breakpoint_iterator): Move here.
(struct tracepoint_filter): New.
diff --git a/gdb/ada-lang.c b/gdb/ada-lang.c
index 1b50676..f0c1aa2 100644
--- a/gdb/ada-lang.c
+++ b/gdb/ada-lang.c
@@ -11552,8 +11552,6 @@ static void
create_excep_cond_exprs (struct ada_catchpoint *c,
enum ada_exception_catchpoint_kind ex)
{
- struct bp_location *bl;
-
/* Nothing to do if there's no specific exception to catch. */
if (c->excep_string.empty ())
return;
@@ -11569,7 +11567,7 @@ create_excep_cond_exprs (struct ada_catchpoint *c,
/* Iterate over all the catchpoint's locations, and parse an
expression for each. */
- for (bl = c->loc; bl != NULL; bl = bl->next)
+ for (bp_location *bl : c->locations ())
{
struct ada_catchpoint_location *ada_loc
= (struct ada_catchpoint_location *) bl;
diff --git a/gdb/breakpoint.c b/gdb/breakpoint.c
index 7ada790..593a771 100644
--- a/gdb/breakpoint.c
+++ b/gdb/breakpoint.c
@@ -680,8 +680,6 @@ get_breakpoint (int num)
static void
mark_breakpoint_modified (struct breakpoint *b)
{
- struct bp_location *loc;
-
/* This is only meaningful if the target is
evaluating conditions and if the user has
opted for condition evaluation on the target's
@@ -693,7 +691,7 @@ mark_breakpoint_modified (struct breakpoint *b)
if (!is_breakpoint (b))
return;
- for (loc = b->loc; loc; loc = loc->next)
+ for (bp_location *loc : b->locations ())
loc->condition_changed = condition_modified;
}
@@ -910,7 +908,7 @@ set_breakpoint_condition (struct breakpoint *b, const char *exp,
else
{
int loc_num = 1;
- for (bp_location *loc = b->loc; loc != nullptr; loc = loc->next)
+ for (bp_location *loc : b->locations ())
{
loc->cond.reset ();
if (loc->disabled_by_cond && loc->enabled)
@@ -952,7 +950,7 @@ set_breakpoint_condition (struct breakpoint *b, const char *exp,
the error and the condition string will be rejected.
This two-pass approach is taken to avoid setting the
state of locations in case of a reject. */
- for (bp_location *loc = b->loc; loc != nullptr; loc = loc->next)
+ for (bp_location *loc : b->locations ())
{
try
{
@@ -975,9 +973,11 @@ set_breakpoint_condition (struct breakpoint *b, const char *exp,
/* If we reach here, the condition is valid at some locations. */
int loc_num = 1;
- for (bp_location *loc = b->loc; loc != nullptr;
- loc = loc->next, loc_num++)
- set_breakpoint_location_condition (exp, loc, b->number, loc_num);
+ for (bp_location *loc : b->locations ())
+ {
+ set_breakpoint_location_condition (exp, loc, b->number, loc_num);
+ loc_num++;
+ }
}
/* We know that the new condition parsed successfully. The
@@ -1287,12 +1287,11 @@ std::vector<breakpoint *>
static_tracepoints_here (CORE_ADDR addr)
{
std::vector<breakpoint *> found;
- struct bp_location *loc;
for (breakpoint *b : all_breakpoints ())
if (b->type == bp_static_tracepoint)
{
- for (loc = b->loc; loc; loc = loc->next)
+ for (bp_location *loc : b->locations ())
if (loc->address == addr)
found.push_back (b);
}
@@ -2032,7 +2031,6 @@ update_watchpoint (struct watchpoint *b, int reparse)
{
int reg_cnt;
enum bp_loc_type loc_type;
- struct bp_location *bl;
reg_cnt = can_use_hardware_watchpoint (val_chain);
@@ -2108,7 +2106,7 @@ update_watchpoint (struct watchpoint *b, int reparse)
loc_type = (b->type == bp_watchpoint? bp_loc_other
: bp_loc_hardware_watchpoint);
- for (bl = b->loc; bl; bl = bl->next)
+ for (bp_location *bl : b->locations ())
bl->loc_type = loc_type;
}
@@ -3083,7 +3081,6 @@ insert_breakpoint_locations (void)
for (breakpoint *bpt : all_breakpoints ())
{
int some_failed = 0;
- struct bp_location *loc;
if (!is_hardware_watchpoint (bpt))
continue;
@@ -3094,15 +3091,16 @@ insert_breakpoint_locations (void)
if (bpt->disposition == disp_del_at_next_stop)
continue;
- for (loc = bpt->loc; loc; loc = loc->next)
+ for (bp_location *loc : bpt->locations ())
if (!loc->inserted && should_be_inserted (loc))
{
some_failed = 1;
break;
}
+
if (some_failed)
{
- for (loc = bpt->loc; loc; loc = loc->next)
+ for (bp_location *loc : bpt->locations ())
if (loc->inserted)
remove_breakpoint (loc);
@@ -4287,8 +4285,6 @@ hardware_watchpoint_inserted_in_range (const address_space *aspace,
{
for (breakpoint *bpt : all_breakpoints ())
{
- struct bp_location *loc;
-
if (bpt->type != bp_hardware_watchpoint
&& bpt->type != bp_access_watchpoint)
continue;
@@ -4296,7 +4292,7 @@ hardware_watchpoint_inserted_in_range (const address_space *aspace,
if (!breakpoint_enabled (bpt))
continue;
- for (loc = bpt->loc; loc; loc = loc->next)
+ for (bp_location *loc : bpt->locations ())
if (loc->pspace->aspace == aspace && loc->inserted)
{
CORE_ADDR l, h;
@@ -4903,10 +4899,9 @@ watchpoints_triggered (struct target_waitstatus *ws)
if (is_hardware_watchpoint (b))
{
struct watchpoint *w = (struct watchpoint *) b;
- struct bp_location *loc;
w->watchpoint_triggered = watch_triggered_no;
- for (loc = b->loc; loc; loc = loc->next)
+ for (bp_location *loc : b->locations ())
{
if (is_masked_watchpoint (b))
{
@@ -5448,7 +5443,7 @@ build_bpstat_chain (const address_space *aspace, CORE_ADDR bp_addr,
if (!breakpoint_enabled (b))
continue;
- for (bp_location *bl = b->loc; bl != NULL; bl = bl->next)
+ for (bp_location *bl : b->locations ())
{
/* For hardware watchpoints, we look only at the first
location. The watchpoint_check function will work on the
@@ -5918,7 +5913,6 @@ wrap_indent_at_field (struct ui_out *uiout, const char *col_name)
static const char *
bp_condition_evaluator (struct breakpoint *b)
{
- struct bp_location *bl;
char host_evals = 0;
char target_evals = 0;
@@ -5932,7 +5926,7 @@ bp_condition_evaluator (struct breakpoint *b)
|| !target_supports_evaluation_of_breakpoint_conditions ())
return condition_evaluation_host;
- for (bl = b->loc; bl; bl = bl->next)
+ for (bp_location *bl : b->locations ())
{
if (bl->cond_bytecode)
target_evals++;
@@ -6516,11 +6510,12 @@ print_one_breakpoint (struct breakpoint *b,
locations_list.emplace (uiout, "locations");
int n = 1;
- for (bp_location *loc = b->loc; loc != NULL; loc = loc->next, ++n)
+ for (bp_location *loc : b->locations ())
{
ui_out_emit_tuple loc_tuple_emitter (uiout, NULL);
print_one_breakpoint_location (b, loc, n, last_loc,
allflag, allflag);
+ n++;
}
}
}
@@ -6530,14 +6525,13 @@ static int
breakpoint_address_bits (struct breakpoint *b)
{
int print_address_bits = 0;
- struct bp_location *loc;
/* Software watchpoints that aren't watching memory don't have an
address to print. */
if (is_no_memory_software_watchpoint (b))
return 0;
- for (loc = b->loc; loc; loc = loc->next)
+ for (bp_location *loc : b->locations ())
{
int addr_bit;
@@ -6701,7 +6695,7 @@ breakpoint_1 (const char *bp_num_list, bool show_internal,
if (show_internal || user_breakpoint_p (b))
{
print_one_breakpoint (b, &last_loc, show_internal);
- for (bp_location *loc = b->loc; loc != NULL; loc = loc->next)
+ for (bp_location *loc : b->locations ())
if (loc->disabled_by_cond)
has_disabled_by_cond_location = true;
}
@@ -6795,9 +6789,7 @@ breakpoint_has_pc (struct breakpoint *b,
struct program_space *pspace,
CORE_ADDR pc, struct obj_section *section)
{
- struct bp_location *bl = b->loc;
-
- for (; bl; bl = bl->next)
+ for (bp_location *bl : b->locations ())
{
if (bl->pspace == pspace
&& bl->address == pc
@@ -7731,13 +7723,12 @@ disable_breakpoints_in_freed_objfile (struct objfile *objfile)
for (breakpoint *b : all_breakpoints ())
{
- struct bp_location *loc;
int bp_modified = 0;
if (!is_breakpoint (b) && !is_tracepoint (b))
continue;
- for (loc = b->loc; loc != NULL; loc = loc->next)
+ for (bp_location *loc : b->locations ())
{
CORE_ADDR loc_addr = loc->address;
@@ -8067,8 +8058,6 @@ breakpoint_hit_catch_solib (const struct bp_location *bl,
for (breakpoint *other : all_breakpoints ())
{
- struct bp_location *other_bl;
-
if (other == bl->owner)
continue;
@@ -8078,7 +8067,7 @@ breakpoint_hit_catch_solib (const struct bp_location *bl,
if (self->pspace != NULL && other->pspace != self->pspace)
continue;
- for (other_bl = other->loc; other_bl != NULL; other_bl = other_bl->next)
+ for (bp_location *other_bl : other->locations ())
{
if (other->ops->breakpoint_hit (other_bl, aspace, bp_addr, ws))
return 1;
@@ -8426,11 +8415,10 @@ static int
hw_breakpoint_used_count (void)
{
int i = 0;
- struct bp_location *bl;
for (breakpoint *b : all_breakpoints ())
if (b->type == bp_hardware_breakpoint && breakpoint_enabled (b))
- for (bl = b->loc; bl; bl = bl->next)
+ for (bp_location *bl : b->locations ())
{
/* Special types of hardware breakpoints may use more than
one register. */
@@ -8447,12 +8435,11 @@ static int
hw_watchpoint_use_count (struct breakpoint *b)
{
int i = 0;
- struct bp_location *bl;
if (!breakpoint_enabled (b))
return 0;
- for (bl = b->loc; bl; bl = bl->next)
+ for (bp_location *bl : b->locations ())
{
/* Special types of hardware watchpoints may use more than
one register. */
@@ -8995,7 +8982,7 @@ init_breakpoint_sal (struct breakpoint *b, struct gdbarch *gdbarch,
/* The order of the locations is now stable. Set the location
condition using the location's number. */
int loc_num = 1;
- for (bp_location *loc = b->loc; loc != nullptr; loc = loc->next)
+ for (bp_location *loc : b->locations ())
{
if (b->cond_string != nullptr)
set_breakpoint_location_condition (b->cond_string, loc, b->number,
@@ -11531,8 +11518,7 @@ clear_command (const char *arg, int from_tty)
/* Are we going to delete b? */
if (b->type != bp_none && !is_watchpoint (b))
{
- struct bp_location *loc = b->loc;
- for (; loc; loc = loc->next)
+ for (bp_location *loc : b->locations ())
{
/* If the user specified file:line, don't allow a PC
match. This matches historical gdb behavior. */
@@ -11718,7 +11704,6 @@ download_tracepoint_locations (void)
for (breakpoint *b : all_tracepoints ())
{
- struct bp_location *bl;
struct tracepoint *t;
int bp_location_downloaded = 0;
@@ -11738,7 +11723,7 @@ download_tracepoint_locations (void)
if (can_download_tracepoint == TRIBOOL_FALSE)
break;
- for (bl = b->loc; bl; bl = bl->next)
+ for (bp_location *bl : b->locations ())
{
/* In tracepoint, locations are _never_ duplicated, so
should_be_inserted is equivalent to
@@ -11846,7 +11831,7 @@ force_breakpoint_reinsertion (struct bp_location *bl)
static void
update_global_location_list (enum ugll_insert_mode insert_mode)
{
- struct bp_location **locp, *loc;
+ struct bp_location **locp;
/* Last breakpoint location address that was marked for update. */
CORE_ADDR last_addr = 0;
/* Last breakpoint location program space that was marked for update. */
@@ -11874,13 +11859,13 @@ update_global_location_list (enum ugll_insert_mode insert_mode)
bp_locations_count = 0;
for (breakpoint *b : all_breakpoints ())
- for (loc = b->loc; loc; loc = loc->next)
+ for (bp_location *loc ATTRIBUTE_UNUSED : b->locations ())
bp_locations_count++;
bp_locations = XNEWVEC (struct bp_location *, bp_locations_count);
locp = bp_locations;
for (breakpoint *b : all_breakpoints ())
- for (loc = b->loc; loc; loc = loc->next)
+ for (bp_location *loc : b->locations ())
*locp++ = loc;
/* See if we need to "upgrade" a software breakpoint to a hardware
@@ -11891,7 +11876,7 @@ update_global_location_list (enum ugll_insert_mode insert_mode)
locp < bp_locations + bp_locations_count;
locp++)
{
- loc = *locp;
+ bp_location *loc = *locp;
if (!loc->inserted && should_be_inserted (loc))
handle_automatic_hardware_breakpoints (loc);
}
@@ -12135,6 +12120,8 @@ update_global_location_list (enum ugll_insert_mode insert_mode)
wp_loc_first = NULL;
awp_loc_first = NULL;
rwp_loc_first = NULL;
+
+ bp_location *loc;
ALL_BP_LOCATIONS (loc, locp)
{
/* ALL_BP_LOCATIONS bp_location has LOC->OWNER always
@@ -12352,6 +12339,13 @@ breakpoint::~breakpoint ()
xfree (this->extra_string);
}
+/* See breakpoint.h. */
+
+bp_locations_range breakpoint::locations ()
+{
+ return bp_locations_range (this->loc);
+}
+
static struct bp_location *
base_breakpoint_allocate_location (struct breakpoint *self)
{
@@ -13398,9 +13392,7 @@ delete_command (const char *arg, int from_tty)
static int
all_locations_are_pending (struct breakpoint *b, struct program_space *pspace)
{
- struct bp_location *loc;
-
- for (loc = b->loc; loc != NULL; loc = loc->next)
+ for (bp_location *loc : b->locations ())
if ((pspace == NULL
|| loc->pspace == pspace)
&& !loc->shlib_disabled
@@ -13719,10 +13711,9 @@ update_breakpoint_locations (struct breakpoint *b,
{
if ((!e->enabled || e->disabled_by_cond) && e->function_name)
{
- struct bp_location *l = b->loc;
if (have_ambiguous_names)
{
- for (; l; l = l->next)
+ for (bp_location *l : b->locations ())
{
/* Ignore software vs hardware location type at
this point, because with "set breakpoint
@@ -13741,7 +13732,7 @@ update_breakpoint_locations (struct breakpoint *b,
}
else
{
- for (; l; l = l->next)
+ for (bp_location *l : b->locations ())
if (l->function_name
&& strcmp (e->function_name, l->function_name) == 0)
{
@@ -14154,7 +14145,7 @@ find_location_by_number (int bp_num, int loc_num)
error (_("Bad breakpoint location number '%d'"), loc_num);
int n = 0;
- for (bp_location *loc = b->loc; loc != NULL; loc = loc->next)
+ for (bp_location *loc : b->locations ())
if (++n == loc_num)
return loc;
@@ -14350,9 +14341,7 @@ disable_breakpoint (struct breakpoint *bpt)
if (target_supports_enable_disable_tracepoint ()
&& current_trace_status ()->running && is_tracepoint (bpt))
{
- struct bp_location *location;
-
- for (location = bpt->loc; location; location = location->next)
+ for (bp_location *location : bpt->locations ())
target_disable_tracepoint (location);
}
@@ -14471,9 +14460,7 @@ enable_breakpoint_disp (struct breakpoint *bpt, enum bpdisp disposition,
if (target_supports_enable_disable_tracepoint ()
&& current_trace_status ()->running && is_tracepoint (bpt))
{
- struct bp_location *location;
-
- for (location = bpt->loc; location; location = location->next)
+ for (bp_location *location : bpt->locations ())
target_enable_tracepoint (location);
}
@@ -14568,9 +14555,7 @@ invalidate_bp_value_on_memory_change (struct inferior *inferior,
if (wp->val_valid && wp->val != nullptr)
{
- struct bp_location *loc;
-
- for (loc = bp->loc; loc != NULL; loc = loc->next)
+ for (bp_location *loc : bp->locations ())
if (loc->loc_type == bp_loc_hardware_watchpoint
&& loc->address + loc->length > addr
&& addr + len > loc->address)
@@ -14639,9 +14624,7 @@ breakpoint_has_location_inserted_here (struct breakpoint *bp,
const address_space *aspace,
CORE_ADDR pc)
{
- struct bp_location *loc;
-
- for (loc = bp->loc; loc != NULL; loc = loc->next)
+ for (bp_location *loc : bp->locations ())
if (loc->inserted
&& breakpoint_location_address_match (loc, aspace, pc))
return 1;
@@ -15182,12 +15165,15 @@ save_breakpoints (const char *filename, int from_tty,
special, and not user visible. */
if (!is_watchpoint (tp) && tp->loc && tp->loc->next)
{
- struct bp_location *loc;
int n = 1;
- for (loc = tp->loc; loc != NULL; loc = loc->next, n++)
- if (!loc->enabled)
- fp.printf ("disable $bpnum.%d\n", n);
+ for (bp_location *loc : tp->locations ())
+ {
+ if (!loc->enabled)
+ fp.printf ("disable $bpnum.%d\n", n);
+
+ n++;
+ }
}
}
@@ -15330,14 +15316,12 @@ int
pc_at_non_inline_function (const address_space *aspace, CORE_ADDR pc,
const struct target_waitstatus *ws)
{
- struct bp_location *bl;
-
for (breakpoint *b : all_breakpoints ())
{
if (!is_non_inline_function (b))
continue;
- for (bl = b->loc; bl != NULL; bl = bl->next)
+ for (bp_location *bl : b->locations ())
{
if (!bl->shlib_disabled
&& bpstat_check_location (bl, aspace, pc, ws))
diff --git a/gdb/breakpoint.h b/gdb/breakpoint.h
index 5a10839..f31498a 100644
--- a/gdb/breakpoint.h
+++ b/gdb/breakpoint.h
@@ -703,6 +703,10 @@ enum watchpoint_triggered
extern bool target_exact_watchpoints;
+/* bp_location linked list range. */
+
+using bp_locations_range = next_adapter<bp_location>;
+
/* Note that the ->silent field is not currently used by any commands
(though the code is in there if it was to be, and set_raw_breakpoint
does set it to 0). I implemented it because I thought it would be
@@ -715,6 +719,9 @@ struct breakpoint
{
virtual ~breakpoint ();
+ /* Return a range of this breakpoint's locations. */
+ bp_locations_range locations ();
+
/* Methods associated with this breakpoint. */
const breakpoint_ops *ops = NULL;
diff --git a/gdb/jit.c b/gdb/jit.c
index be10f19..1de785b 100644
--- a/gdb/jit.c
+++ b/gdb/jit.c
@@ -783,7 +783,7 @@ jit_breakpoint_deleted (struct breakpoint *b)
if (b->type != bp_jit_event)
return;
- for (bp_location *iter = b->loc; iter != nullptr; iter = iter->next)
+ for (bp_location *iter : b->locations ())
{
for (objfile *objf : iter->pspace->objfiles ())
{
diff --git a/gdb/remote.c b/gdb/remote.c
index 8379f51..9a6dd33 100644
--- a/gdb/remote.c
+++ b/gdb/remote.c
@@ -13521,7 +13521,6 @@ remote_target::get_tracepoint_status (struct breakpoint *bp,
{
struct remote_state *rs = get_remote_state ();
char *reply;
- struct bp_location *loc;
struct tracepoint *tp = (struct tracepoint *) bp;
size_t size = get_remote_packet_size ();
@@ -13529,7 +13528,7 @@ remote_target::get_tracepoint_status (struct breakpoint *bp,
{
tp->hit_count = 0;
tp->traceframe_usage = 0;
- for (loc = tp->loc; loc; loc = loc->next)
+ for (bp_location *loc : tp->locations ())
{
/* If the tracepoint was never downloaded, don't go asking for
any status. */
diff --git a/gdb/solib-svr4.c b/gdb/solib-svr4.c
index 60eeac5..2642e1a 100644
--- a/gdb/solib-svr4.c
+++ b/gdb/solib-svr4.c
@@ -2019,15 +2019,13 @@ svr4_handle_solib_event (void)
static bool
svr4_update_solib_event_breakpoint (struct breakpoint *b)
{
- struct bp_location *loc;
-
if (b->type != bp_shlib_event)
{
/* Continue iterating. */
return false;
}
- for (loc = b->loc; loc != NULL; loc = loc->next)
+ for (bp_location *loc : b->locations ())
{
struct svr4_info *info;
struct probe_and_action *pa;
diff --git a/gdb/tracepoint.c b/gdb/tracepoint.c
index 4f69caf..cb8b4cb 100644
--- a/gdb/tracepoint.c
+++ b/gdb/tracepoint.c
@@ -636,7 +636,6 @@ validate_actionline (const char *line, struct breakpoint *b)
struct cmd_list_element *c;
const char *tmp_p;
const char *p;
- struct bp_location *loc;
struct tracepoint *t = (struct tracepoint *) b;
/* If EOF is typed, *line is NULL. */
@@ -682,7 +681,7 @@ validate_actionline (const char *line, struct breakpoint *b)
/* else fall thru, treat p as an expression and parse it! */
}
tmp_p = p;
- for (loc = t->loc; loc; loc = loc->next)
+ for (bp_location *loc : t->locations ())
{
p = tmp_p;
expression_up exp = parse_exp_1 (&p, loc->address,
@@ -732,7 +731,7 @@ validate_actionline (const char *line, struct breakpoint *b)
p = skip_spaces (p);
tmp_p = p;
- for (loc = t->loc; loc; loc = loc->next)
+ for (bp_location *loc : t->locations ())
{
p = tmp_p;
@@ -1565,9 +1564,7 @@ process_tracepoint_on_disconnect (void)
}
else
{
- struct bp_location *loc1;
-
- for (loc1 = b->loc; loc1; loc1 = loc1->next)
+ for (bp_location *loc1 : b->locations ())
{
if (loc1->shlib_disabled)
{
@@ -1643,11 +1640,10 @@ start_tracing (const char *notes)
for (breakpoint *b : tracepoint_range)
{
struct tracepoint *t = (struct tracepoint *) b;
- struct bp_location *loc;
int bp_location_downloaded = 0;
/* Clear `inserted' flag. */
- for (loc = b->loc; loc; loc = loc->next)
+ for (bp_location *loc : b->locations ())
loc->inserted = 0;
if ((b->type == bp_fast_tracepoint
@@ -1657,7 +1653,7 @@ start_tracing (const char *notes)
t->number_on_target = 0;
- for (loc = b->loc; loc; loc = loc->next)
+ for (bp_location *loc : b->locations ())
{
/* Since tracepoint locations are never duplicated, `inserted'
flag should be zero. */
@@ -1671,7 +1667,7 @@ start_tracing (const char *notes)
t->number_on_target = b->number;
- for (loc = b->loc; loc; loc = loc->next)
+ for (bp_location *loc : b->locations ())
if (loc->probe.prob != NULL)
loc->probe.prob->set_semaphore (loc->probe.objfile,
loc->gdbarch);
@@ -1750,14 +1746,12 @@ stop_tracing (const char *note)
for (breakpoint *t : all_tracepoints ())
{
- struct bp_location *loc;
-
if ((t->type == bp_fast_tracepoint
? !may_insert_fast_tracepoints
: !may_insert_tracepoints))
continue;
- for (loc = t->loc; loc; loc = loc->next)
+ for (bp_location *loc : t->locations ())
{
/* GDB can be totally absent in some disconnected trace scenarios,
but we don't really care if this semaphore goes out of sync.
@@ -2763,7 +2757,6 @@ struct bp_location *
get_traceframe_location (int *stepping_frame_p)
{
struct tracepoint *t;
- struct bp_location *tloc;
struct regcache *regcache;
if (tracepoint_number == -1)
@@ -2784,7 +2777,7 @@ get_traceframe_location (int *stepping_frame_p)
locations, assume it is a direct hit rather than a while-stepping
frame. (FIXME this is not reliable, should record each frame's
type.) */
- for (tloc = t->loc; tloc; tloc = tloc->next)
+ for (bp_location *tloc : t->locations ())
if (tloc->address == regcache_read_pc (regcache))
{
*stepping_frame_p = 0;
diff --git a/gdb/tui/tui-winsource.c b/gdb/tui/tui-winsource.c
index 908d901..738f691 100644
--- a/gdb/tui/tui-winsource.c
+++ b/gdb/tui/tui-winsource.c
@@ -459,12 +459,10 @@ tui_source_window_base::update_breakpoint_info
tui_bp_flags mode = 0;
iterate_over_breakpoints ([&] (breakpoint *bp) -> bool
{
- struct bp_location *loc;
-
if (bp == being_deleted)
return false;
- for (loc = bp->loc; loc != NULL; loc = loc->next)
+ for (bp_location *loc : bp->locations ())
{
if (location_matches_p (loc, i))
{
generated by cgit v1.1 at 2024-11-27 00:39:29 +0000