diff options
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/dwarf2/read.c | 32 |
2 files changed, 34 insertions, 3 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index d5a2ed8..a6e0ec9 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,10 @@ 2020-04-02 Tom de Vries <tdevries@suse.de> + PR ada/24671 + * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow. + +2020-04-02 Tom de Vries <tdevries@suse.de> + * dwarf2/read.c (dwarf2_gdb_index_functions, dwarf2_debug_names_functions): Init lookup_global_symbol_language with NULL. diff --git a/gdb/dwarf2/read.c b/gdb/dwarf2/read.c index 198fac0..f94c66b 100644 --- a/gdb/dwarf2/read.c +++ b/gdb/dwarf2/read.c @@ -3592,9 +3592,35 @@ dw2_map_matching_symbols gdb::function_view<symbol_found_callback_ftype> callback, symbol_compare_ftype *ordered_compare) { - /* Currently unimplemented; used for Ada. The function can be called if the - current language is Ada for a non-Ada objfile using GNU index. As Ada - does not look for non-Ada symbols this function should just return. */ + /* Used for Ada. */ + struct dwarf2_per_objfile *dwarf2_per_objfile + = get_dwarf2_per_objfile (objfile); + + if (dwarf2_per_objfile->index_table != nullptr) + { + /* Ada currently doesn't support .gdb_index (see PR24713). We can get + here though if the current language is Ada for a non-Ada objfile + using GNU index. As Ada does not look for non-Ada symbols this + function should just return. */ + return; + } + + /* We have -readnow: no .gdb_index, but no partial symtabs either. So, + inline psym_map_matching_symbols here, assuming all partial symtabs have + been read in. */ + const int block_kind = global ? GLOBAL_BLOCK : STATIC_BLOCK; + + for (compunit_symtab *cust : objfile->compunits ()) + { + const struct block *block; + + if (cust == NULL) + continue; + block = BLOCKVECTOR_BLOCK (COMPUNIT_BLOCKVECTOR (cust), block_kind); + if (!iterate_over_symbols_terminated (block, name, + domain, callback)) + return; + } } /* Starting from a search name, return the string that finds the upper |