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Code cleanup: C++ify .gdb_index producer 

gdb/ChangeLog
2017-06-12  Jan Kratochvil  <jan.kratochvil@redhat.com>

	Code cleanup: C++ify .gdb_index producer.
	* dwarf2read.c: Include <unordered_set> and <unordered_map>.
	(MAYBE_SWAP) [WORDS_BIGENDIAN]: Cast to offset_type.
	(struct strtab_entry, hash_strtab_entry, eq_strtab_entry)
	(create_strtab, add_string): Remove.
	(file_write, data_buf): New.
	(struct symtab_index_entry): Use std::vector for cu_indices.
	(struct mapped_symtab): Use std::vector for data.
	(hash_symtab_entry, eq_symtab_entry, delete_symtab_entry)
	(create_symbol_hash_table, create_mapped_symtab, cleanup_mapped_symtab):
	Remove.
	(find_slot): Change return type.  Update it to the new data structures.
	(hash_expand, add_index_entry): Update it to the new data structures.
	(offset_type_compare): Remove.
	(uniquify_cu_indices): Update it to the new data structures.
	(c_str_view, c_str_view_hasher, vector_hasher): New.
	(add_indices_to_cpool): Remove.
	(write_hash_table): Update it to the new data structures.
	(struct psymtab_cu_index_map, hash_psymtab_cu_index)
	(eq_psymtab_cu_index): Remove.
	(psym_index_map): New typedef.
	(struct addrmap_index_data): Change addr_obstack pointer to data_buf
	reference and std::unordered_map for cu_index_htab.
	(add_address_entry, add_address_entry_worker, write_address_map)
	(write_psymbols): Update it to the new data structures.
	(write_obstack): Remove.
	(struct signatured_type_index_data): Change types_list to a data_buf
	reference and psyms_seen to a std::unordered_set reference.
	(write_one_signatured_type, recursively_write_psymbols)
	(write_psymtabs_to_index): Update it to the new data structures.
This commit is contained in:
Jan Kratochvil 2017-06-12 16:29:53 +01:00 committed by Pedro Alves
parent 5c3ce2bc8a
commit bc8f2430e0
2 changed files with 317 additions and 443 deletions
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33
gdb/ChangeLog
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@ -1,3 +1,36 @@
2017-06-12 Jan Kratochvil <jan.kratochvil@redhat.com>
Code cleanup: C++ify .gdb_index producer.
* dwarf2read.c: Include <unordered_set> and <unordered_map>.
(MAYBE_SWAP) [WORDS_BIGENDIAN]: Cast to offset_type.
(struct strtab_entry, hash_strtab_entry, eq_strtab_entry)
(create_strtab, add_string): Remove.
(file_write, data_buf): New.
(struct symtab_index_entry): Use std::vector for cu_indices.
(struct mapped_symtab): Use std::vector for data.
(hash_symtab_entry, eq_symtab_entry, delete_symtab_entry)
(create_symbol_hash_table, create_mapped_symtab, cleanup_mapped_symtab):
Remove.
(find_slot): Change return type. Update it to the new data structures.
(hash_expand, add_index_entry): Update it to the new data structures.
(offset_type_compare): Remove.
(uniquify_cu_indices): Update it to the new data structures.
(c_str_view, c_str_view_hasher, vector_hasher): New.
(add_indices_to_cpool): Remove.
(write_hash_table): Update it to the new data structures.
(struct psymtab_cu_index_map, hash_psymtab_cu_index)
(eq_psymtab_cu_index): Remove.
(psym_index_map): New typedef.
(struct addrmap_index_data): Change addr_obstack pointer to data_buf
reference and std::unordered_map for cu_index_htab.
(add_address_entry, add_address_entry_worker, write_address_map)
(write_psymbols): Update it to the new data structures.
(write_obstack): Remove.
(struct signatured_type_index_data): Change types_list to a data_buf
reference and psyms_seen to a std::unordered_set reference.
(write_one_signatured_type, recursively_write_psymbols)
(write_psymtabs_to_index): Update it to the new data structures.
2017-06-11 Simon Marchi <simon.marchi@ericsson.com>
* NEWS (Changes since GDB 8.0): Announce {set,show} debug

727
gdb/dwarf2read.c
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