diff options
Diffstat (limited to 'gdb/dwarf2/read.h')
| -rw-r--r-- | gdb/dwarf2/read.h | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/gdb/dwarf2/read.h b/gdb/dwarf2/read.h index 164c313..44fd7e9 100644 --- a/gdb/dwarf2/read.h +++ b/gdb/dwarf2/read.h @@ -467,6 +467,17 @@ struct dwp_file; using dwp_file_up = std::unique_ptr<dwp_file>; +struct stmt_list_hash; + +struct stmt_list_hash_hash +{ + using is_avalanching = void; + + std::uint64_t operator() (const stmt_list_hash &key) const noexcept; +}; + +using type_unit_group_up = std::unique_ptr<type_unit_group>; + /* Some DWARF data can be shared across objfiles who share the same BFD, this data is stored in this object. @@ -605,7 +616,8 @@ public: /* Table of struct type_unit_group objects. The hash key is the DW_AT_stmt_list value. */ - htab_up type_unit_groups; + gdb::unordered_map<stmt_list_hash, type_unit_group_up, stmt_list_hash_hash> + type_unit_groups; /* Set of signatured_types, used to look up by signature. */ signatured_type_set signatured_types; @@ -644,7 +656,8 @@ public: sorted all the TUs into "type unit groups", grouped by their DW_AT_stmt_list value. Therefore the only sharing done here is with a CU and its associated TU group if there is one. */ - htab_up quick_file_names_table; + gdb::unordered_map<stmt_list_hash, quick_file_names *, stmt_list_hash_hash> + quick_file_names_table; /* The CUs we recently read. */ std::vector<dwarf2_per_cu *> just_read_cus; @@ -1194,10 +1207,6 @@ extern void finalize_all_units (dwarf2_per_bfd *per_bfd); extern void create_all_units (dwarf2_per_objfile *per_objfile); -/* Create a quick_file_names hash table. */ - -extern htab_up create_quick_file_names_table (unsigned int nr_initial_entries); - /* Find the base address of the compilation unit for range lists and location lists. It will normally be specified by DW_AT_low_pc. In DWARF-3 draft 4, the base address could be overridden by |