#include <ctype.h>
#include "cp-abi.h"
#include "cp-support.h"
-#include "observer.h"
+#include "observable.h"
#include "solist.h"
#include "macrotab.h"
#include "macroscope.h"
#include "filename-seen-cache.h"
#include "arch-utils.h"
#include <algorithm>
+#include "common/pathstuff.h"
/* Forward declarations for local functions. */
const lookup_name_info &name)
{
symbol_name_matcher_ftype *name_match
- = language_get_symbol_name_matcher (language_def (gsymbol->language),
- name);
+ = get_symbol_name_matcher (language_def (gsymbol->language), name);
return name_match (symbol_search_name (gsymbol), name, NULL);
}
find the one whose first PC is closer than that of the next line in this
symtab. */
-/* If it's worth the effort, we could be using a binary search. */
-
struct symtab_and_line
find_pc_sect_line (CORE_ADDR pc, struct obj_section *section, int notcurrent)
{
if (item->pc > pc && (!alt || item->pc < alt->pc))
alt = item;
- for (i = 0; i < len; i++, item++)
- {
- /* Leave prev pointing to the linetable entry for the last line
- that started at or before PC. */
- if (item->pc > pc)
- break;
+ auto pc_compare = [](const CORE_ADDR & pc,
+ const struct linetable_entry & lhs)->bool
+ {
+ return pc < lhs.pc;
+ };
- prev = item;
- }
+ struct linetable_entry *first = item;
+ struct linetable_entry *last = item + len;
+ item = std::upper_bound (first, last, pc, pc_compare);
+ if (item != first)
+ prev = item - 1; /* Found a matching item. */
/* At this point, prev points at the line whose start addr is <= pc, and
item points at the next line. If we ran off the end of the linetable
}
/* If another line (denoted by ITEM) is in the linetable and its
- PC is after BEST's PC, but before the current BEST_END, then
+ PC is after BEST's PC, but before the current BEST_END, then
use ITEM's PC as the new best_end. */
- if (best && i < len && item->pc > best->pc
- && (best_end == 0 || best_end > item->pc))
+ if (best && item < last && item->pc > best->pc
+ && (best_end == 0 || best_end > item->pc))
best_end = item->pc;
}
const language_defn *lang = language_def (symbol_language);
symbol_name_matcher_ftype *name_match
- = language_get_symbol_name_matcher (lang, lookup_name);
+ = get_symbol_name_matcher (lang, lookup_name);
return name_match (symbol_name, lookup_name, &match_res);
}
if (current_language->la_macro_expansion == macro_expansion_c
&& code == TYPE_CODE_UNDEF)
{
- struct macro_scope *scope;
+ gdb::unique_xmalloc_ptr<struct macro_scope> scope;
/* This adds a macro's name to the current completion list. */
auto add_macro_name = [&] (const char *macro_name,
completion time. */
scope = default_macro_scope ();
if (scope)
- {
- macro_for_each_in_scope (scope->file, scope->line,
- add_macro_name);
- xfree (scope);
- }
+ macro_for_each_in_scope (scope->file, scope->line,
+ add_macro_name);
/* User-defined macros are always visible. */
macro_for_each (macro_user_macros, add_macro_name);
_("Flush the symbol cache for each program space."),
&maintenancelist);
- observer_attach_executable_changed (symtab_observer_executable_changed);
- observer_attach_new_objfile (symtab_new_objfile_observer);
- observer_attach_free_objfile (symtab_free_objfile_observer);
+ gdb::observers::executable_changed.attach (symtab_observer_executable_changed);
+ gdb::observers::new_objfile.attach (symtab_new_objfile_observer);
+ gdb::observers::free_objfile.attach (symtab_free_objfile_observer);
}