#include <algorithm>
#include <set>
-static struct partial_symbol *match_partial_symbol (struct objfile *,
- struct partial_symtab *,
- int,
- const char *, domain_enum,
- symbol_name_match_type,
- symbol_compare_ftype *);
-
static struct partial_symbol *lookup_partial_symbol (struct objfile *,
struct partial_symtab *,
const char *, int,
struct obj_section *section,
struct bound_minimal_symbol msymbol)
{
- CORE_ADDR baseaddr = ANOFFSET (objfile->section_offsets,
- SECT_OFF_TEXT (objfile));
-
- /* Try just the PSYMTABS_ADDRMAP mapping first as it has better granularity
- than the later used TEXTLOW/TEXTHIGH one. */
-
- if (objfile->partial_symtabs->psymtabs_addrmap != NULL)
+ /* Try just the PSYMTABS_ADDRMAP mapping first as it has better
+ granularity than the later used TEXTLOW/TEXTHIGH one. However, we need
+ to take care as the PSYMTABS_ADDRMAP can hold things other than partial
+ symtabs in some cases.
+
+ This function should only be called for objfiles that are using partial
+ symtabs, not for objfiles that are using indexes (.gdb_index or
+ .debug_names), however 'maintenance print psymbols' calls this function
+ directly for all objfiles. If we assume that PSYMTABS_ADDRMAP contains
+ partial symtabs then we will end up returning a pointer to an object
+ that is not a partial_symtab, which doesn't end well. */
+
+ if (objfile->partial_symtabs->psymtabs != NULL
+ && objfile->partial_symtabs->psymtabs_addrmap != NULL)
{
+ CORE_ADDR baseaddr = ANOFFSET (objfile->section_offsets,
+ SECT_OFF_TEXT (objfile));
+
struct partial_symtab *pst
= ((struct partial_symtab *)
addrmap_find (objfile->partial_symtabs->psymtabs_addrmap,
static struct compunit_symtab *
psym_lookup_symbol (struct objfile *objfile,
- int block_index, const char *name,
+ block_enum block_index, const char *name,
const domain_enum domain)
{
const int psymtab_index = (block_index == GLOBAL_BLOCK ? 1 : 0);
static struct partial_symbol *
match_partial_symbol (struct objfile *objfile,
struct partial_symtab *pst, int global,
- const char *name, domain_enum domain,
- symbol_name_match_type match_type,
+ const lookup_name_info &name, domain_enum domain,
symbol_compare_ftype *ordered_compare)
{
struct partial_symbol **start, **psym;
if (length == 0)
return NULL;
- lookup_name_info lookup_name (name, match_type);
-
start = (global ?
&objfile->partial_symtabs->global_psymbols[pst->globals_offset] :
&objfile->partial_symtabs->static_psymbols[pst->statics_offset]);
enum language lang = (*center)->ginfo.language;
const char *lang_ln
- = lookup_name.language_lookup_name (lang).c_str ();
+ = name.language_lookup_name (lang).c_str ();
if (ordered_compare (symbol_search_name (&(*center)->ginfo),
lang_ln) >= 0)
gdb_assert (top == bottom);
while (top <= real_top
- && psymbol_name_matches (*top, lookup_name))
+ && psymbol_name_matches (*top, name))
{
if (symbol_matches_domain ((*top)->ginfo.language,
(*top)->domain, domain))
{
if (symbol_matches_domain ((*psym)->ginfo.language,
(*psym)->domain, domain)
- && psymbol_name_matches (*psym, lookup_name))
+ && psymbol_name_matches (*psym, name))
return *psym;
}
}
return ps->fullname;
}
-/* For all symbols, s, in BLOCK that are in DOMAIN and match NAME
- according to the function MATCH, call CALLBACK(BLOCK, s, DATA).
- BLOCK is assumed to come from OBJFILE. Returns 1 iff CALLBACK
- ever returns non-zero, and otherwise returns 0. */
-
-static int
-map_block (const char *name, domain_enum domain, struct objfile *objfile,
- const struct block *block,
- int (*callback) (const struct block *, struct symbol *, void *),
- void *data, symbol_name_match_type match)
-{
- struct block_iterator iter;
- struct symbol *sym;
-
- lookup_name_info lookup_name (name, match);
-
- for (sym = block_iter_match_first (block, lookup_name, &iter);
- sym != NULL;
- sym = block_iter_match_next (lookup_name, &iter))
- {
- if (symbol_matches_domain (SYMBOL_LANGUAGE (sym),
- SYMBOL_DOMAIN (sym), domain))
- {
- if (callback (block, sym, data))
- return 1;
- }
- }
-
- return 0;
-}
-
/* Psymtab version of map_matching_symbols. See its definition in
the definition of quick_symbol_functions in symfile.h. */
static void
-psym_map_matching_symbols (struct objfile *objfile,
- const char *name, domain_enum domain,
- int global,
- int (*callback) (const struct block *,
- struct symbol *, void *),
- void *data,
- symbol_name_match_type match,
- symbol_compare_ftype *ordered_compare)
+psym_map_matching_symbols
+ (struct objfile *objfile,
+ const lookup_name_info &name, domain_enum domain,
+ int global,
+ gdb::function_view<symbol_found_callback_ftype> callback,
+ symbol_compare_ftype *ordered_compare)
{
const int block_kind = global ? GLOBAL_BLOCK : STATIC_BLOCK;
{
QUIT;
if (ps->readin
- || match_partial_symbol (objfile, ps, global, name, domain, match,
+ || match_partial_symbol (objfile, ps, global, name, domain,
ordered_compare))
{
struct compunit_symtab *cust = psymtab_to_symtab (objfile, ps);
if (cust == NULL)
continue;
block = BLOCKVECTOR_BLOCK (COMPUNIT_BLOCKVECTOR (cust), block_kind);
- if (map_block (name, domain, objfile, block,
- callback, data, match))
- return;
- if (callback (block, NULL, data))
+ if (!iterate_over_symbols_terminated (block, name,
+ domain, callback))
return;
}
}
different domain (or address) is possible and correct. */
static struct partial_symbol *
-add_psymbol_to_bcache (const char *name, int namelength, int copy_name,
+add_psymbol_to_bcache (const char *name, int namelength, bool copy_name,
domain_enum domain,
enum address_class theclass,
short section,
Return the partial symbol that has been added. */
void
-add_psymbol_to_list (const char *name, int namelength, int copy_name,
+add_psymbol_to_list (const char *name, int namelength, bool copy_name,
domain_enum domain,
enum address_class theclass,
short section,
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