diff options
| author | Simon Marchi <simon.marchi@ericsson.com> | 2015-08-26 17:16:07 -0400 |
|---|---|---|
| committer | Simon Marchi <simon.marchi@ericsson.com> | 2015-08-26 17:18:12 -0400 |
| commit | 8d7493201cf01c9836403695f67f7e157341bfd5 (patch) | |
| tree | c3ec1ab17cf4923b2478e71d98352ea8edb72c62 /gdb | |
| parent | 17d8546e6067d0133f19275d1ccc25cf93cfc7bc (diff) | |
| download | binutils-gdb-8d7493201cf01c9836403695f67f7e157341bfd5.tar.gz | |
Replace some xmalloc-family functions with XNEW-family ones
This patch is part of the make-gdb-buildable-in-C++ effort. The idea is
to change some calls to the xmalloc family of functions to calls to the
equivalents in the XNEW family. This avoids adding an explicit cast, so
it keeps the code a bit more readable. Some of them also map relatively
well to a C++ equivalent (XNEW (struct foo) -> new foo), so it will be
possible to do scripted replacements if needed.
I only changed calls that were obviously allocating memory for one or
multiple "objects". Allocation of variable sizes (such as strings or
buffer handling) will be for later (and won't use XNEW).
- xmalloc (sizeof (struct foo)) -> XNEW (struct foo)
- xmalloc (num * sizeof (struct foo)) -> XNEWVEC (struct foo, num)
- xcalloc (1, sizeof (struct foo)) -> XCNEW (struct foo)
- xcalloc (num, sizeof (struct foo)) -> XCNEWVEC (struct foo, num)
- xrealloc (p, num * sizeof (struct foo) -> XRESIZEVEC (struct foo, p, num)
- obstack_alloc (ob, sizeof (struct foo)) -> XOBNEW (ob, struct foo)
- obstack_alloc (ob, num * sizeof (struct foo)) -> XOBNEWVEC (ob, struct foo, num)
- alloca (sizeof (struct foo)) -> XALLOCA (struct foo)
- alloca (num * sizeof (struct foo)) -> XALLOCAVEC (struct foo, num)
Some instances of xmalloc followed by memset to zero the buffer were
replaced by XCNEW or XCNEWVEC.
I regtested on x86-64, Ubuntu 14.04, but the patch touches many
architecture-specific files. For those I'll have to rely on the
buildbot or people complaining that I broke their gdb.
gdb/ChangeLog:
* aarch64-linux-nat.c (aarch64_add_process): Likewise.
* aarch64-tdep.c (aarch64_gdbarch_init): Likewise.
* ada-exp.y (write_ambiguous_var): Likewise.
* ada-lang.c (resolve_subexp): Likewise.
(user_select_syms): Likewise.
(assign_aggregate): Likewise.
(ada_evaluate_subexp): Likewise.
(cache_symbol): Likewise.
* addrmap.c (allocate_key): Likewise.
(addrmap_create_mutable): Likewise.
* aix-thread.c (sync_threadlists): Likewise.
* alpha-tdep.c (alpha_push_dummy_call): Likewise.
(alpha_gdbarch_init): Likewise.
* amd64-windows-tdep.c (amd64_windows_push_arguments): Likewise.
* arm-linux-nat.c (arm_linux_add_process): Likewise.
* arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
* arm-tdep.c (push_stack_item): Likewise.
(arm_displaced_step_copy_insn): Likewise.
(arm_gdbarch_init): Likewise.
(_initialize_arm_tdep): Likewise.
* avr-tdep.c (push_stack_item): Likewise.
* ax-general.c (new_agent_expr): Likewise.
* block.c (block_initialize_namespace): Likewise.
* breakpoint.c (alloc_counted_command_line): Likewise.
(update_dprintf_command_list): Likewise.
(parse_breakpoint_sals): Likewise.
(decode_static_tracepoint_spec): Likewise.
(until_break_command): Likewise.
(clear_command): Likewise.
(update_global_location_list): Likewise.
(get_breakpoint_objfile_data) Likewise.
* btrace.c (ftrace_new_function): Likewise.
(btrace_set_insn_history): Likewise.
(btrace_set_call_history): Likewise.
* buildsym.c (add_symbol_to_list): Likewise.
(record_pending_block): Likewise.
(start_subfile): Likewise.
(start_buildsym_compunit): Likewise.
(push_subfile): Likewise.
(end_symtab_get_static_block): Likewise.
(buildsym_init): Likewise.
* cli/cli-cmds.c (source_command): Likewise.
* cli/cli-decode.c (add_cmd): Likewise.
* cli/cli-script.c (build_command_line): Likewise.
(setup_user_args): Likewise.
(realloc_body_list): Likewise.
(process_next_line): Likewise.
(copy_command_lines): Likewise.
* cli/cli-setshow.c (do_set_command): Likewise.
* coff-pe-read.c (read_pe_exported_syms): Likewise.
* coffread.c (coff_locate_sections): Likewise.
(coff_symtab_read): Likewise.
(coff_read_struct_type): Likewise.
* common/cleanups.c (make_my_cleanup2): Likewise.
* common/common-exceptions.c (throw_it): Likewise.
* common/filestuff.c (make_cleanup_close): Likewise.
* common/format.c (parse_format_string): Likewise.
* common/queue.h (DEFINE_QUEUE_P): Likewise.
* compile/compile-object-load.c (munmap_list_add): Likewise.
(compile_object_load): Likewise.
* compile/compile-object-run.c (compile_object_run): Likewise.
* compile/compile.c (append_args): Likewise.
* corefile.c (specify_exec_file_hook): Likewise.
* cp-support.c (make_symbol_overload_list): Likewise.
* cris-tdep.c (push_stack_item): Likewise.
(cris_gdbarch_init): Likewise.
* ctf.c (ctf_trace_file_writer_new): Likewise.
* dbxread.c (init_header_files): Likewise.
(add_new_header_file): Likewise.
(init_bincl_list): Likewise.
(dbx_end_psymtab): Likewise.
(start_psymtab): Likewise.
(dbx_end_psymtab): Likewise.
* dcache.c (dcache_init): Likewise.
* dictionary.c (dict_create_hashed): Likewise.
(dict_create_hashed_expandable): Likewise.
(dict_create_linear): Likewise.
(dict_create_linear_expandable): Likewise.
* dtrace-probe.c (dtrace_process_dof_probe): Likewise.
* dummy-frame.c (register_dummy_frame_dtor): Likewise.
* dwarf2-frame-tailcall.c (cache_new_ref1): Likewise.
* dwarf2-frame.c (dwarf2_build_frame_info): Likewise.
(decode_frame_entry_1): Likewise.
* dwarf2expr.c (new_dwarf_expr_context): Likewise.
* dwarf2loc.c (dwarf2_compile_expr_to_ax): Likewise.
* dwarf2read.c (dwarf2_has_info): Likewise.
(create_signatured_type_table_from_index): Likewise.
(dwarf2_read_index): Likewise.
(dw2_get_file_names_reader): Likewise.
(create_all_type_units): Likewise.
(read_cutu_die_from_dwo): Likewise.
(init_tu_and_read_dwo_dies): Likewise.
(init_cutu_and_read_dies): Likewise.
(create_all_comp_units): Likewise.
(queue_comp_unit): Likewise.
(inherit_abstract_dies): Likewise.
(read_call_site_scope): Likewise.
(dwarf2_add_field): Likewise.
(dwarf2_add_typedef): Likewise.
(dwarf2_add_member_fn): Likewise.
(attr_to_dynamic_prop): Likewise.
(abbrev_table_alloc_abbrev): Likewise.
(abbrev_table_read_table): Likewise.
(add_include_dir): Likewise.
(add_file_name): Likewise.
(dwarf_decode_line_header): Likewise.
(dwarf2_const_value_attr): Likewise.
(dwarf_alloc_block): Likewise.
(parse_macro_definition): Likewise.
(set_die_type): Likewise.
(write_psymtabs_to_index): Likewise.
(create_cus_from_index): Likewise.
(dwarf2_create_include_psymtab): Likewise.
(process_psymtab_comp_unit_reader): Likewise.
(build_type_psymtab_dependencies): Likewise.
(read_comp_units_from_section): Likewise.
(compute_compunit_symtab_includes): Likewise.
(create_dwo_unit_in_dwp_v1): Likewise.
(create_dwo_unit_in_dwp_v2): Likewise.
(read_func_scope): Likewise.
(process_structure_scope): Likewise.
(mark_common_block_symbol_computed): Likewise.
(load_partial_dies): Likewise.
(dwarf2_symbol_mark_computed): Likewise.
* elfread.c (elf_symfile_segments): Likewise.
(elf_read_minimal_symbols): Likewise.
* environ.c (make_environ): Likewise.
* eval.c (evaluate_subexp_standard): Likewise.
* event-loop.c (create_file_handler): Likewise.
(create_async_signal_handler): Likewise.
(create_async_event_handler): Likewise.
(create_timer): Likewise.
* exec.c (build_section_table): Likewise.
* fbsd-nat.c (fbsd_remember_child): Likewise.
* fork-child.c (fork_inferior): Likewise.
* frv-tdep.c (new_variant): Likewise.
* gdbarch.sh (gdbarch_alloc): Likewise.
(append_name): Likewise.
* gdbtypes.c (rank_function): Likewise.
(copy_type_recursive): Likewise.
(add_dyn_prop): Likewise.
* gnu-nat.c (make_proc): Likewise.
(make_inf): Likewise.
(gnu_write_inferior): Likewise.
* gnu-v3-abi.c (build_gdb_vtable_type): Likewise.
(build_std_type_info_type): Likewise.
* guile/scm-param.c (compute_enum_list): Likewise.
* guile/scm-utils.c (gdbscm_parse_function_args): Likewise.
* guile/scm-value.c (gdbscm_value_call): Likewise.
* h8300-tdep.c (h8300_gdbarch_init): Likewise.
* hppa-tdep.c (hppa_init_objfile_priv_data): Likewise.
(read_unwind_info): Likewise.
* ia64-tdep.c (ia64_gdbarch_init): Likewise.
* infcall.c (dummy_frame_context_saver_setup): Likewise.
(call_function_by_hand_dummy): Likewise.
* infcmd.c (step_once): Likewise.
(finish_forward): Likewise.
(attach_command): Likewise.
(notice_new_inferior): Likewise.
* inferior.c (add_inferior_silent): Likewise.
* infrun.c (add_displaced_stepping_state): Likewise.
(save_infcall_control_state): Likewise.
(save_inferior_ptid): Likewise.
(_initialize_infrun): Likewise.
* jit.c (bfd_open_from_target_memory): Likewise.
(jit_gdbarch_data_init): Likewise.
* language.c (add_language): Likewise.
* linespec.c (decode_line_2): Likewise.
* linux-nat.c (add_to_pid_list): Likewise.
(add_initial_lwp): Likewise.
* linux-thread-db.c (add_thread_db_info): Likewise.
(record_thread): Likewise.
(info_auto_load_libthread_db): Likewise.
* m32c-tdep.c (m32c_gdbarch_init): Likewise.
* m68hc11-tdep.c (m68hc11_gdbarch_init): Likewise.
* m68k-tdep.c (m68k_gdbarch_init): Likewise.
* m88k-tdep.c (m88k_analyze_prologue): Likewise.
* macrocmd.c (macro_define_command): Likewise.
* macroexp.c (gather_arguments): Likewise.
* macroscope.c (sal_macro_scope): Likewise.
* macrotab.c (new_macro_table): Likewise.
* mdebugread.c (push_parse_stack): Likewise.
(parse_partial_symbols): Likewise.
(parse_symbol): Likewise.
(psymtab_to_symtab_1): Likewise.
(new_block): Likewise.
(new_psymtab): Likewise.
(mdebug_build_psymtabs): Likewise.
(add_pending): Likewise.
(elfmdebug_build_psymtabs): Likewise.
* mep-tdep.c (mep_gdbarch_init): Likewise.
* mi/mi-main.c (mi_execute_command): Likewise.
* mi/mi-parse.c (mi_parse_argv): Likewise.
* minidebug.c (lzma_open): Likewise.
* minsyms.c (terminate_minimal_symbol_table): Likewise.
* mips-linux-nat.c (mips_linux_insert_watchpoint): Likewise.
* mips-tdep.c (mips_gdbarch_init): Likewise.
* mn10300-tdep.c (mn10300_gdbarch_init): Likewise.
* msp430-tdep.c (msp430_gdbarch_init): Likewise.
* mt-tdep.c (mt_registers_info): Likewise.
* nat/aarch64-linux.c (aarch64_linux_new_thread): Likewise.
* nat/linux-btrace.c (linux_enable_bts): Likewise.
(linux_enable_pt): Likewise.
* nat/linux-osdata.c (linux_xfer_osdata_processes): Likewise.
(linux_xfer_osdata_processgroups): Likewise.
* nios2-tdep.c (nios2_gdbarch_init): Likewise.
* nto-procfs.c (procfs_meminfo): Likewise.
* objc-lang.c (start_msglist): Likewise.
(selectors_info): Likewise.
(classes_info): Likewise.
(find_methods): Likewise.
* objfiles.c (allocate_objfile): Likewise.
(update_section_map): Likewise.
* osabi.c (gdbarch_register_osabi): Likewise.
(gdbarch_register_osabi_sniffer): Likewise.
* parse.c (start_arglist): Likewise.
* ppc-linux-nat.c (hwdebug_find_thread_points_by_tid): Likewise.
(hwdebug_insert_point): Likewise.
* printcmd.c (display_command): Likewise.
(ui_printf): Likewise.
* procfs.c (create_procinfo): Likewise.
(load_syscalls): Likewise.
(proc_get_LDT_entry): Likewise.
(proc_update_threads): Likewise.
* prologue-value.c (make_pv_area): Likewise.
(pv_area_store): Likewise.
* psymtab.c (extend_psymbol_list): Likewise.
(init_psymbol_list): Likewise.
(allocate_psymtab): Likewise.
* python/py-inferior.c (add_thread_object): Likewise.
* python/py-param.c (compute_enum_values): Likewise.
* python/py-value.c (valpy_call): Likewise.
* python/py-varobj.c (py_varobj_iter_next): Likewise.
* python/python.c (ensure_python_env): Likewise.
* record-btrace.c (record_btrace_start_replaying): Likewise.
* record-full.c (record_full_reg_alloc): Likewise.
(record_full_mem_alloc): Likewise.
(record_full_end_alloc): Likewise.
(record_full_core_xfer_partial): Likewise.
* regcache.c (get_thread_arch_aspace_regcache): Likewise.
* remote-fileio.c (remote_fileio_init_fd_map): Likewise.
* remote-notif.c (remote_notif_state_allocate): Likewise.
* remote.c (demand_private_info): Likewise.
(remote_notif_stop_alloc_reply): Likewise.
(remote_enable_btrace): Likewise.
* reverse.c (save_bookmark_command): Likewise.
* rl78-tdep.c (rl78_gdbarch_init): Likewise.
* rx-tdep.c (rx_gdbarch_init): Likewise.
* s390-linux-nat.c (s390_insert_watchpoint): Likewise.
* ser-go32.c (dos_get_tty_state): Likewise.
(dos_copy_tty_state): Likewise.
* ser-mingw.c (ser_windows_open): Likewise.
(ser_console_wait_handle): Likewise.
(ser_console_get_tty_state): Likewise.
(make_pipe_state): Likewise.
(net_windows_open): Likewise.
* ser-unix.c (hardwire_get_tty_state): Likewise.
(hardwire_copy_tty_state): Likewise.
* solib-aix.c (solib_aix_new_lm_info): Likewise.
* solib-dsbt.c (dsbt_current_sos): Likewise.
(dsbt_relocate_main_executable): Likewise.
* solib-frv.c (frv_current_sos): Likewise.
(frv_relocate_main_executable): Likewise.
* solib-spu.c (spu_bfd_fopen): Likewise.
* solib-svr4.c (lm_info_read): Likewise.
(svr4_copy_library_list): Likewise.
(svr4_default_sos): Likewise.
* source.c (find_source_lines): Likewise.
(line_info): Likewise.
(add_substitute_path_rule): Likewise.
* spu-linux-nat.c (spu_bfd_open): Likewise.
* spu-tdep.c (info_spu_dma_cmdlist): Likewise.
* stabsread.c (dbx_lookup_type): Likewise.
(read_type): Likewise.
(read_member_functions): Likewise.
(read_struct_fields): Likewise.
(read_baseclasses): Likewise.
(read_args): Likewise.
(_initialize_stabsread): Likewise.
* stack.c (func_command): Likewise.
* stap-probe.c (handle_stap_probe): Likewise.
* symfile.c (addrs_section_sort): Likewise.
(addr_info_make_relative): Likewise.
(load_section_callback): Likewise.
(add_symbol_file_command): Likewise.
(init_filename_language_table): Likewise.
* symtab.c (create_filename_seen_cache): Likewise.
(sort_search_symbols_remove_dups): Likewise.
(search_symbols): Likewise.
* target.c (make_cleanup_restore_target_terminal): Likewise.
* thread.c (new_thread): Likewise.
(enable_thread_stack_temporaries): Likewise.
(make_cleanup_restore_current_thread): Likewise.
(thread_apply_all_command): Likewise.
* tic6x-tdep.c (tic6x_gdbarch_init): Likewise.
* top.c (gdb_readline_wrapper): Likewise.
* tracefile-tfile.c (tfile_trace_file_writer_new): Likewise.
* tracepoint.c (trace_find_line_command): Likewise.
(all_tracepoint_actions_and_cleanup): Likewise.
(make_cleanup_restore_current_traceframe): Likewise.
(get_uploaded_tp): Likewise.
(get_uploaded_tsv): Likewise.
* tui/tui-data.c (tui_alloc_generic_win_info): Likewise.
(tui_alloc_win_info): Likewise.
(tui_alloc_content): Likewise.
(tui_add_content_elements): Likewise.
* tui/tui-disasm.c (tui_find_disassembly_address): Likewise.
(tui_set_disassem_content): Likewise.
* ui-file.c (ui_file_new): Likewise.
(stdio_file_new): Likewise.
(tee_file_new): Likewise.
* utils.c (make_cleanup_restore_integer): Likewise.
(add_internal_problem_command): Likewise.
* v850-tdep.c (v850_gdbarch_init): Likewise.
* valops.c (find_oload_champ): Likewise.
* value.c (allocate_value_lazy): Likewise.
(record_latest_value): Likewise.
(create_internalvar): Likewise.
* varobj.c (install_variable): Likewise.
(new_variable): Likewise.
(new_root_variable): Likewise.
(cppush): Likewise.
(_initialize_varobj): Likewise.
* windows-nat.c (windows_make_so): Likewise.
* x86-nat.c (x86_add_process): Likewise.
* xcoffread.c (arrange_linetable): Likewise.
(allocate_include_entry): Likewise.
(process_linenos): Likewise.
(SYMBOL_DUP): Likewise.
(xcoff_start_psymtab): Likewise.
(xcoff_end_psymtab): Likewise.
* xml-support.c (gdb_xml_parse_attr_ulongest): Likewise.
* xtensa-tdep.c (xtensa_register_type): Likewise.
* gdbarch.c: Regenerate.
* gdbarch.h: Regenerate.
gdb/gdbserver/ChangeLog:
* ax.c (gdb_parse_agent_expr): Likewise.
(compile_bytecodes): Likewise.
* dll.c (loaded_dll): Likewise.
* event-loop.c (append_callback_event): Likewise.
(create_file_handler): Likewise.
(create_file_event): Likewise.
* hostio.c (handle_open): Likewise.
* inferiors.c (add_thread): Likewise.
(add_process): Likewise.
* linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
* linux-arm-low.c (arm_new_process): Likewise.
(arm_new_thread): Likewise.
* linux-low.c (add_to_pid_list): Likewise.
(linux_add_process): Likewise.
(handle_extended_wait): Likewise.
(add_lwp): Likewise.
(enqueue_one_deferred_signal): Likewise.
(enqueue_pending_signal): Likewise.
(linux_resume_one_lwp_throw): Likewise.
(linux_resume_one_thread): Likewise.
(linux_read_memory): Likewise.
(linux_write_memory): Likewise.
* linux-mips-low.c (mips_linux_new_process): Likewise.
(mips_linux_new_thread): Likewise.
(mips_add_watchpoint): Likewise.
* linux-x86-low.c (initialize_low_arch): Likewise.
* lynx-low.c (lynx_add_process): Likewise.
* mem-break.c (set_raw_breakpoint_at): Likewise.
(set_breakpoint): Likewise.
(add_condition_to_breakpoint): Likewise.
(add_commands_to_breakpoint): Likewise.
(clone_agent_expr): Likewise.
(clone_one_breakpoint): Likewise.
* regcache.c (new_register_cache): Likewise.
* remote-utils.c (look_up_one_symbol): Likewise.
* server.c (queue_stop_reply): Likewise.
(start_inferior): Likewise.
(queue_stop_reply_callback): Likewise.
(handle_target_event): Likewise.
* spu-low.c (fetch_ppc_memory): Likewise.
(store_ppc_memory): Likewise.
* target.c (set_target_ops): Likewise.
* thread-db.c (thread_db_load_search): Likewise.
(try_thread_db_load_1): Likewise.
* tracepoint.c (add_tracepoint): Likewise.
(add_tracepoint_action): Likewise.
(create_trace_state_variable): Likewise.
(cmd_qtdpsrc): Likewise.
(cmd_qtro): Likewise.
(add_while_stepping_state): Likewise.
* win32-low.c (child_add_thread): Likewise.
(get_image_name): Likewise.
Diffstat (limited to 'gdb')
177 files changed, 906 insertions, 675 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index b9493e44e19..154228ff835 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,341 @@ +2015-08-26 Simon Marchi <simon.marchi@ericsson.com> + + * aarch64-linux-nat.c (aarch64_add_process): Likewise. + * aarch64-tdep.c (aarch64_gdbarch_init): Likewise. + * ada-exp.y (write_ambiguous_var): Likewise. + * ada-lang.c (resolve_subexp): Likewise. + (user_select_syms): Likewise. + (assign_aggregate): Likewise. + (ada_evaluate_subexp): Likewise. + (cache_symbol): Likewise. + * addrmap.c (allocate_key): Likewise. + (addrmap_create_mutable): Likewise. + * aix-thread.c (sync_threadlists): Likewise. + * alpha-tdep.c (alpha_push_dummy_call): Likewise. + (alpha_gdbarch_init): Likewise. + * amd64-windows-tdep.c (amd64_windows_push_arguments): Likewise. + * arm-linux-nat.c (arm_linux_add_process): Likewise. + * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise. + * arm-tdep.c (push_stack_item): Likewise. + (arm_displaced_step_copy_insn): Likewise. + (arm_gdbarch_init): Likewise. + (_initialize_arm_tdep): Likewise. + * avr-tdep.c (push_stack_item): Likewise. + * ax-general.c (new_agent_expr): Likewise. + * block.c (block_initialize_namespace): Likewise. + * breakpoint.c (alloc_counted_command_line): Likewise. + (update_dprintf_command_list): Likewise. + (parse_breakpoint_sals): Likewise. + (decode_static_tracepoint_spec): Likewise. + (until_break_command): Likewise. + (clear_command): Likewise. + (update_global_location_list): Likewise. + (get_breakpoint_objfile_data) Likewise. + * btrace.c (ftrace_new_function): Likewise. + (btrace_set_insn_history): Likewise. + (btrace_set_call_history): Likewise. + * buildsym.c (add_symbol_to_list): Likewise. + (record_pending_block): Likewise. + (start_subfile): Likewise. + (start_buildsym_compunit): Likewise. + (push_subfile): Likewise. + (end_symtab_get_static_block): Likewise. + (buildsym_init): Likewise. + * cli/cli-cmds.c (source_command): Likewise. + * cli/cli-decode.c (add_cmd): Likewise. + * cli/cli-script.c (build_command_line): Likewise. + (setup_user_args): Likewise. + (realloc_body_list): Likewise. + (process_next_line): Likewise. + (copy_command_lines): Likewise. + * cli/cli-setshow.c (do_set_command): Likewise. + * coff-pe-read.c (read_pe_exported_syms): Likewise. + * coffread.c (coff_locate_sections): Likewise. + (coff_symtab_read): Likewise. + (coff_read_struct_type): Likewise. + * common/cleanups.c (make_my_cleanup2): Likewise. + * common/common-exceptions.c (throw_it): Likewise. + * common/filestuff.c (make_cleanup_close): Likewise. + * common/format.c (parse_format_string): Likewise. + * common/queue.h (DEFINE_QUEUE_P): Likewise. + * compile/compile-object-load.c (munmap_list_add): Likewise. + (compile_object_load): Likewise. + * compile/compile-object-run.c (compile_object_run): Likewise. + * compile/compile.c (append_args): Likewise. + * corefile.c (specify_exec_file_hook): Likewise. + * cp-support.c (make_symbol_overload_list): Likewise. + * cris-tdep.c (push_stack_item): Likewise. + (cris_gdbarch_init): Likewise. + * ctf.c (ctf_trace_file_writer_new): Likewise. + * dbxread.c (init_header_files): Likewise. + (add_new_header_file): Likewise. + (init_bincl_list): Likewise. + (dbx_end_psymtab): Likewise. + (start_psymtab): Likewise. + (dbx_end_psymtab): Likewise. + * dcache.c (dcache_init): Likewise. + * dictionary.c (dict_create_hashed): Likewise. + (dict_create_hashed_expandable): Likewise. + (dict_create_linear): Likewise. + (dict_create_linear_expandable): Likewise. + * dtrace-probe.c (dtrace_process_dof_probe): Likewise. + * dummy-frame.c (register_dummy_frame_dtor): Likewise. + * dwarf2-frame-tailcall.c (cache_new_ref1): Likewise. + * dwarf2-frame.c (dwarf2_build_frame_info): Likewise. + (decode_frame_entry_1): Likewise. + * dwarf2expr.c (new_dwarf_expr_context): Likewise. + * dwarf2loc.c (dwarf2_compile_expr_to_ax): Likewise. + * dwarf2read.c (dwarf2_has_info): Likewise. + (create_signatured_type_table_from_index): Likewise. + (dwarf2_read_index): Likewise. + (dw2_get_file_names_reader): Likewise. + (create_all_type_units): Likewise. + (read_cutu_die_from_dwo): Likewise. + (init_tu_and_read_dwo_dies): Likewise. + (init_cutu_and_read_dies): Likewise. + (create_all_comp_units): Likewise. + (queue_comp_unit): Likewise. + (inherit_abstract_dies): Likewise. + (read_call_site_scope): Likewise. + (dwarf2_add_field): Likewise. + (dwarf2_add_typedef): Likewise. + (dwarf2_add_member_fn): Likewise. + (attr_to_dynamic_prop): Likewise. + (abbrev_table_alloc_abbrev): Likewise. + (abbrev_table_read_table): Likewise. + (add_include_dir): Likewise. + (add_file_name): Likewise. + (dwarf_decode_line_header): Likewise. + (dwarf2_const_value_attr): Likewise. + (dwarf_alloc_block): Likewise. + (parse_macro_definition): Likewise. + (set_die_type): Likewise. + (write_psymtabs_to_index): Likewise. + (create_cus_from_index): Likewise. + (dwarf2_create_include_psymtab): Likewise. + (process_psymtab_comp_unit_reader): Likewise. + (build_type_psymtab_dependencies): Likewise. + (read_comp_units_from_section): Likewise. + (compute_compunit_symtab_includes): Likewise. + (create_dwo_unit_in_dwp_v1): Likewise. + (create_dwo_unit_in_dwp_v2): Likewise. + (read_func_scope): Likewise. + (process_structure_scope): Likewise. + (mark_common_block_symbol_computed): Likewise. + (load_partial_dies): Likewise. + (dwarf2_symbol_mark_computed): Likewise. + * elfread.c (elf_symfile_segments): Likewise. + (elf_read_minimal_symbols): Likewise. + * environ.c (make_environ): Likewise. + * eval.c (evaluate_subexp_standard): Likewise. + * event-loop.c (create_file_handler): Likewise. + (create_async_signal_handler): Likewise. + (create_async_event_handler): Likewise. + (create_timer): Likewise. + * exec.c (build_section_table): Likewise. + * fbsd-nat.c (fbsd_remember_child): Likewise. + * fork-child.c (fork_inferior): Likewise. + * frv-tdep.c (new_variant): Likewise. + * gdbarch.sh (gdbarch_alloc): Likewise. + (append_name): Likewise. + * gdbtypes.c (rank_function): Likewise. + (copy_type_recursive): Likewise. + (add_dyn_prop): Likewise. + * gnu-nat.c (make_proc): Likewise. + (make_inf): Likewise. + (gnu_write_inferior): Likewise. + * gnu-v3-abi.c (build_gdb_vtable_type): Likewise. + (build_std_type_info_type): Likewise. + * guile/scm-param.c (compute_enum_list): Likewise. + * guile/scm-utils.c (gdbscm_parse_function_args): Likewise. + * guile/scm-value.c (gdbscm_value_call): Likewise. + * h8300-tdep.c (h8300_gdbarch_init): Likewise. + * hppa-tdep.c (hppa_init_objfile_priv_data): Likewise. + (read_unwind_info): Likewise. + * ia64-tdep.c (ia64_gdbarch_init): Likewise. + * infcall.c (dummy_frame_context_saver_setup): Likewise. + (call_function_by_hand_dummy): Likewise. + * infcmd.c (step_once): Likewise. + (finish_forward): Likewise. + (attach_command): Likewise. + (notice_new_inferior): Likewise. + * inferior.c (add_inferior_silent): Likewise. + * infrun.c (add_displaced_stepping_state): Likewise. + (save_infcall_control_state): Likewise. + (save_inferior_ptid): Likewise. + (_initialize_infrun): Likewise. + * jit.c (bfd_open_from_target_memory): Likewise. + (jit_gdbarch_data_init): Likewise. + * language.c (add_language): Likewise. + * linespec.c (decode_line_2): Likewise. + * linux-nat.c (add_to_pid_list): Likewise. + (add_initial_lwp): Likewise. + * linux-thread-db.c (add_thread_db_info): Likewise. + (record_thread): Likewise. + (info_auto_load_libthread_db): Likewise. + * m32c-tdep.c (m32c_gdbarch_init): Likewise. + * m68hc11-tdep.c (m68hc11_gdbarch_init): Likewise. + * m68k-tdep.c (m68k_gdbarch_init): Likewise. + * m88k-tdep.c (m88k_analyze_prologue): Likewise. + * macrocmd.c (macro_define_command): Likewise. + * macroexp.c (gather_arguments): Likewise. + * macroscope.c (sal_macro_scope): Likewise. + * macrotab.c (new_macro_table): Likewise. + * mdebugread.c (push_parse_stack): Likewise. + (parse_partial_symbols): Likewise. + (parse_symbol): Likewise. + (psymtab_to_symtab_1): Likewise. + (new_block): Likewise. + (new_psymtab): Likewise. + (mdebug_build_psymtabs): Likewise. + (add_pending): Likewise. + (elfmdebug_build_psymtabs): Likewise. + * mep-tdep.c (mep_gdbarch_init): Likewise. + * mi/mi-main.c (mi_execute_command): Likewise. + * mi/mi-parse.c (mi_parse_argv): Likewise. + * minidebug.c (lzma_open): Likewise. + * minsyms.c (terminate_minimal_symbol_table): Likewise. + * mips-linux-nat.c (mips_linux_insert_watchpoint): Likewise. + * mips-tdep.c (mips_gdbarch_init): Likewise. + * mn10300-tdep.c (mn10300_gdbarch_init): Likewise. + * msp430-tdep.c (msp430_gdbarch_init): Likewise. + * mt-tdep.c (mt_registers_info): Likewise. + * nat/aarch64-linux.c (aarch64_linux_new_thread): Likewise. + * nat/linux-btrace.c (linux_enable_bts): Likewise. + (linux_enable_pt): Likewise. + * nat/linux-osdata.c (linux_xfer_osdata_processes): Likewise. + (linux_xfer_osdata_processgroups): Likewise. + * nios2-tdep.c (nios2_gdbarch_init): Likewise. + * nto-procfs.c (procfs_meminfo): Likewise. + * objc-lang.c (start_msglist): Likewise. + (selectors_info): Likewise. + (classes_info): Likewise. + (find_methods): Likewise. + * objfiles.c (allocate_objfile): Likewise. + (update_section_map): Likewise. + * osabi.c (gdbarch_register_osabi): Likewise. + (gdbarch_register_osabi_sniffer): Likewise. + * parse.c (start_arglist): Likewise. + * ppc-linux-nat.c (hwdebug_find_thread_points_by_tid): Likewise. + (hwdebug_insert_point): Likewise. + * printcmd.c (display_command): Likewise. + (ui_printf): Likewise. + * procfs.c (create_procinfo): Likewise. + (load_syscalls): Likewise. + (proc_get_LDT_entry): Likewise. + (proc_update_threads): Likewise. + * prologue-value.c (make_pv_area): Likewise. + (pv_area_store): Likewise. + * psymtab.c (extend_psymbol_list): Likewise. + (init_psymbol_list): Likewise. + (allocate_psymtab): Likewise. + * python/py-inferior.c (add_thread_object): Likewise. + * python/py-param.c (compute_enum_values): Likewise. + * python/py-value.c (valpy_call): Likewise. + * python/py-varobj.c (py_varobj_iter_next): Likewise. + * python/python.c (ensure_python_env): Likewise. + * record-btrace.c (record_btrace_start_replaying): Likewise. + * record-full.c (record_full_reg_alloc): Likewise. + (record_full_mem_alloc): Likewise. + (record_full_end_alloc): Likewise. + (record_full_core_xfer_partial): Likewise. + * regcache.c (get_thread_arch_aspace_regcache): Likewise. + * remote-fileio.c (remote_fileio_init_fd_map): Likewise. + * remote-notif.c (remote_notif_state_allocate): Likewise. + * remote.c (demand_private_info): Likewise. + (remote_notif_stop_alloc_reply): Likewise. + (remote_enable_btrace): Likewise. + * reverse.c (save_bookmark_command): Likewise. + * rl78-tdep.c (rl78_gdbarch_init): Likewise. + * rx-tdep.c (rx_gdbarch_init): Likewise. + * s390-linux-nat.c (s390_insert_watchpoint): Likewise. + * ser-go32.c (dos_get_tty_state): Likewise. + (dos_copy_tty_state): Likewise. + * ser-mingw.c (ser_windows_open): Likewise. + (ser_console_wait_handle): Likewise. + (ser_console_get_tty_state): Likewise. + (make_pipe_state): Likewise. + (net_windows_open): Likewise. + * ser-unix.c (hardwire_get_tty_state): Likewise. + (hardwire_copy_tty_state): Likewise. + * solib-aix.c (solib_aix_new_lm_info): Likewise. + * solib-dsbt.c (dsbt_current_sos): Likewise. + (dsbt_relocate_main_executable): Likewise. + * solib-frv.c (frv_current_sos): Likewise. + (frv_relocate_main_executable): Likewise. + * solib-spu.c (spu_bfd_fopen): Likewise. + * solib-svr4.c (lm_info_read): Likewise. + (svr4_copy_library_list): Likewise. + (svr4_default_sos): Likewise. + * source.c (find_source_lines): Likewise. + (line_info): Likewise. + (add_substitute_path_rule): Likewise. + * spu-linux-nat.c (spu_bfd_open): Likewise. + * spu-tdep.c (info_spu_dma_cmdlist): Likewise. + * stabsread.c (dbx_lookup_type): Likewise. + (read_type): Likewise. + (read_member_functions): Likewise. + (read_struct_fields): Likewise. + (read_baseclasses): Likewise. + (read_args): Likewise. + (_initialize_stabsread): Likewise. + * stack.c (func_command): Likewise. + * stap-probe.c (handle_stap_probe): Likewise. + * symfile.c (addrs_section_sort): Likewise. + (addr_info_make_relative): Likewise. + (load_section_callback): Likewise. + (add_symbol_file_command): Likewise. + (init_filename_language_table): Likewise. + * symtab.c (create_filename_seen_cache): Likewise. + (sort_search_symbols_remove_dups): Likewise. + (search_symbols): Likewise. + * target.c (make_cleanup_restore_target_terminal): Likewise. + * thread.c (new_thread): Likewise. + (enable_thread_stack_temporaries): Likewise. + (make_cleanup_restore_current_thread): Likewise. + (thread_apply_all_command): Likewise. + * tic6x-tdep.c (tic6x_gdbarch_init): Likewise. + * top.c (gdb_readline_wrapper): Likewise. + * tracefile-tfile.c (tfile_trace_file_writer_new): Likewise. + * tracepoint.c (trace_find_line_command): Likewise. + (all_tracepoint_actions_and_cleanup): Likewise. + (make_cleanup_restore_current_traceframe): Likewise. + (get_uploaded_tp): Likewise. + (get_uploaded_tsv): Likewise. + * tui/tui-data.c (tui_alloc_generic_win_info): Likewise. + (tui_alloc_win_info): Likewise. + (tui_alloc_content): Likewise. + (tui_add_content_elements): Likewise. + * tui/tui-disasm.c (tui_find_disassembly_address): Likewise. + (tui_set_disassem_content): Likewise. + * ui-file.c (ui_file_new): Likewise. + (stdio_file_new): Likewise. + (tee_file_new): Likewise. + * utils.c (make_cleanup_restore_integer): Likewise. + (add_internal_problem_command): Likewise. + * v850-tdep.c (v850_gdbarch_init): Likewise. + * valops.c (find_oload_champ): Likewise. + * value.c (allocate_value_lazy): Likewise. + (record_latest_value): Likewise. + (create_internalvar): Likewise. + * varobj.c (install_variable): Likewise. + (new_variable): Likewise. + (new_root_variable): Likewise. + (cppush): Likewise. + (_initialize_varobj): Likewise. + * windows-nat.c (windows_make_so): Likewise. + * x86-nat.c (x86_add_process): Likewise. + * xcoffread.c (arrange_linetable): Likewise. + (allocate_include_entry): Likewise. + (process_linenos): Likewise. + (SYMBOL_DUP): Likewise. + (xcoff_start_psymtab): Likewise. + (xcoff_end_psymtab): Likewise. + * xml-support.c (gdb_xml_parse_attr_ulongest): Likewise. + * xtensa-tdep.c (xtensa_register_type): Likewise. + * gdbarch.c: Regenerate. + * gdbarch.h: Regenerate. + 2015-08-25 Don Breazeal <donb@codesourcery.com> * infrun.c (follow_exec): Re-order operations for diff --git a/gdb/aarch64-linux-nat.c b/gdb/aarch64-linux-nat.c index f6edb6841f6..9747461c9d8 100644 --- a/gdb/aarch64-linux-nat.c +++ b/gdb/aarch64-linux-nat.c @@ -90,7 +90,7 @@ aarch64_add_process (pid_t pid) { struct aarch64_process_info *proc; - proc = xcalloc (1, sizeof (*proc)); + proc = XCNEW (struct aarch64_process_info); proc->pid = pid; proc->next = aarch64_process_list; diff --git a/gdb/aarch64-tdep.c b/gdb/aarch64-tdep.c index c722dc5c9cd..9a44446fd31 100644 --- a/gdb/aarch64-tdep.c +++ b/gdb/aarch64-tdep.c @@ -2773,7 +2773,7 @@ aarch64_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) return best_arch->gdbarch; } - tdep = xcalloc (1, sizeof (struct gdbarch_tdep)); + tdep = XCNEW (struct gdbarch_tdep); gdbarch = gdbarch_alloc (&info, tdep); /* This should be low enough for everything. */ diff --git a/gdb/ada-exp.y b/gdb/ada-exp.y index 2b671d44b6a..1c45bcbc747 100644 --- a/gdb/ada-exp.y +++ b/gdb/ada-exp.y @@ -1163,8 +1163,8 @@ static void write_ambiguous_var (struct parser_state *par_state, const struct block *block, char *name, int len) { - struct symbol *sym = - obstack_alloc (&temp_parse_space, sizeof (struct symbol)); + struct symbol *sym = XOBNEW (&temp_parse_space, struct symbol); + memset (sym, 0, sizeof (struct symbol)); SYMBOL_DOMAIN (sym) = UNDEF_DOMAIN; SYMBOL_LINKAGE_NAME (sym) = obstack_copy0 (&temp_parse_space, name, len); diff --git a/gdb/ada-lang.c b/gdb/ada-lang.c index 4d7d22ec057..7e6b6dcaeb0 100644 --- a/gdb/ada-lang.c +++ b/gdb/ada-lang.c @@ -3300,7 +3300,7 @@ resolve_subexp (struct expression **expp, int *pos, int deprocedure_p, error (_("Unexpected operator during name resolution")); } - argvec = (struct value * *) alloca (sizeof (struct value *) * (nargs + 1)); + argvec = XALLOCAVEC (struct value *, nargs + 1); for (i = 0; i < nargs; i += 1) argvec[i] = resolve_subexp (expp, pos, 1, NULL); argvec[i] = NULL; @@ -3741,7 +3741,7 @@ int user_select_syms (struct block_symbol *syms, int nsyms, int max_results) { int i; - int *chosen = (int *) alloca (sizeof (int) * nsyms); + int *chosen = XALLOCAVEC (int , nsyms); int n_chosen; int first_choice = (max_results == 1) ? 1 : 2; const char *select_mode = multiple_symbols_select_mode (); @@ -9790,7 +9790,7 @@ assign_aggregate (struct value *container, num_specs = num_component_specs (exp, *pos - 3); max_indices = 4 * num_specs + 4; - indices = alloca (max_indices * sizeof (indices[0])); + indices = XALLOCAVEC (LONGEST, max_indices); indices[0] = indices[1] = low_index - 1; indices[2] = indices[3] = high_index + 1; num_indices = 4; @@ -10600,8 +10600,7 @@ ada_evaluate_subexp (struct type *expect_type, struct expression *exp, /* Allocate arg vector, including space for the function to be called in argvec[0] and a terminating NULL. */ nargs = longest_to_int (exp->elts[pc + 1].longconst); - argvec = - (struct value **) alloca (sizeof (struct value *) * (nargs + 2)); + argvec = XALLOCAVEC (struct value *, nargs + 2); if (exp->elts[*pos].opcode == OP_VAR_VALUE && SYMBOL_DOMAIN (exp->elts[pc + 5].symbol) == UNDEF_DOMAIN) diff --git a/gdb/addrmap.c b/gdb/addrmap.c index 4eb08cd2680..a124aeaaab3 100644 --- a/gdb/addrmap.c +++ b/gdb/addrmap.c @@ -244,7 +244,7 @@ struct addrmap_mutable static splay_tree_key allocate_key (struct addrmap_mutable *map, CORE_ADDR addr) { - CORE_ADDR *key = obstack_alloc (map->obstack, sizeof (*key)); + CORE_ADDR *key = XOBNEW (map->obstack, CORE_ADDR); *key = addr; return (splay_tree_key) key; @@ -567,7 +567,7 @@ splay_compare_CORE_ADDR_ptr (splay_tree_key ak, splay_tree_key bk) struct addrmap * addrmap_create_mutable (struct obstack *obstack) { - struct addrmap_mutable *map = obstack_alloc (obstack, sizeof (*map)); + struct addrmap_mutable *map = XOBNEW (obstack, struct addrmap_mutable); map->addrmap.funcs = &addrmap_mutable_funcs; map->obstack = obstack; diff --git a/gdb/aix-thread.c b/gdb/aix-thread.c index e97f793911a..8491dee0917 100644 --- a/gdb/aix-thread.c +++ b/gdb/aix-thread.c @@ -703,7 +703,7 @@ sync_threadlists (void) pcount = 0; psize = 1; - pbuf = (struct pd_thread *) xmalloc (psize * sizeof *pbuf); + pbuf = XNEWVEC (struct pd_thread, psize); for (cmd = PTHDB_LIST_FIRST;; cmd = PTHDB_LIST_NEXT) { @@ -740,7 +740,7 @@ sync_threadlists (void) gcount = 0; iterate_over_threads (giter_count, &gcount); - g = gbuf = (struct thread_info **) xmalloc (gcount * sizeof *gbuf); + g = gbuf = XNEWVEC (struct thread_info *, gcount); iterate_over_threads (giter_accum, &g); qsort (gbuf, gcount, sizeof *gbuf, gcmp); @@ -757,7 +757,7 @@ sync_threadlists (void) else if (gi == gcount) { thread = add_thread (ptid_build (infpid, 0, pbuf[pi].pthid)); - thread->priv = xmalloc (sizeof (struct private_thread_info)); + thread->priv = XNEW (struct private_thread_info); thread->priv->pdtid = pbuf[pi].pdtid; thread->priv->tid = pbuf[pi].tid; pi++; @@ -789,7 +789,7 @@ sync_threadlists (void) else { thread = add_thread (pptid); - thread->priv = xmalloc (sizeof (struct private_thread_info)); + thread->priv = XNEW (struct private_thread_info); thread->priv->pdtid = pdtid; thread->priv->tid = tid; pi++; diff --git a/gdb/alpha-tdep.c b/gdb/alpha-tdep.c index d9b8517b2d8..765409687d9 100644 --- a/gdb/alpha-tdep.c +++ b/gdb/alpha-tdep.c @@ -305,8 +305,7 @@ alpha_push_dummy_call (struct gdbarch *gdbarch, struct value *function, int len; int offset; }; - struct alpha_arg *alpha_args - = (struct alpha_arg *) alloca (nargs * sizeof (struct alpha_arg)); + struct alpha_arg *alpha_args = XALLOCAVEC (struct alpha_arg, nargs); struct alpha_arg *m_arg; gdb_byte arg_reg_buffer[ALPHA_REGISTER_SIZE * ALPHA_NUM_ARG_REGS]; int required_arg_regs; @@ -1754,7 +1753,7 @@ alpha_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) if (arches != NULL) return arches->gdbarch; - tdep = xmalloc (sizeof (struct gdbarch_tdep)); + tdep = XNEW (struct gdbarch_tdep); gdbarch = gdbarch_alloc (&info, tdep); /* Lowest text address. This is used by heuristic_proc_start() diff --git a/gdb/amd64-windows-tdep.c b/gdb/amd64-windows-tdep.c index a0922986540..8b6e52bb6d8 100644 --- a/gdb/amd64-windows-tdep.c +++ b/gdb/amd64-windows-tdep.c @@ -158,7 +158,7 @@ amd64_windows_push_arguments (struct regcache *regcache, int nargs, { int reg_idx = 0; int i; - struct value **stack_args = alloca (nargs * sizeof (struct value *)); + struct value **stack_args = XALLOCAVEC (struct value *, nargs); int num_stack_args = 0; int num_elements = 0; int element = 0; @@ -169,7 +169,7 @@ amd64_windows_push_arguments (struct regcache *regcache, int nargs, in inferior memory. So use a copy of the ARGS table, to avoid modifying the original one. */ { - struct value **args1 = alloca (nargs * sizeof (struct value *)); + struct value **args1 = XALLOCAVEC (struct value *, nargs); memcpy (args1, args, nargs * sizeof (struct value *)); sp = amd64_windows_adjust_args_passed_by_pointer (args1, nargs, sp); diff --git a/gdb/arm-linux-nat.c b/gdb/arm-linux-nat.c index fb65a5d3f9b..a63b181697c 100644 --- a/gdb/arm-linux-nat.c +++ b/gdb/arm-linux-nat.c @@ -791,7 +791,7 @@ arm_linux_add_process (pid_t pid) { struct arm_linux_process_info *proc; - proc = xcalloc (1, sizeof (*proc)); + proc = XCNEW (struct arm_linux_process_info); proc->pid = pid; proc->next = arm_linux_process_list; diff --git a/gdb/arm-linux-tdep.c b/gdb/arm-linux-tdep.c index 4772d822acd..b3ad8686e48 100644 --- a/gdb/arm-linux-tdep.c +++ b/gdb/arm-linux-tdep.c @@ -1100,8 +1100,7 @@ arm_linux_displaced_step_copy_insn (struct gdbarch *gdbarch, CORE_ADDR from, CORE_ADDR to, struct regcache *regs) { - struct displaced_step_closure *dsc - = xmalloc (sizeof (struct displaced_step_closure)); + struct displaced_step_closure *dsc = XNEW (struct displaced_step_closure); /* Detect when we enter an (inaccessible by GDB) Linux kernel helper, and stop at the return location. */ diff --git a/gdb/arm-tdep.c b/gdb/arm-tdep.c index 73f26b93da9..bcee29cca44 100644 --- a/gdb/arm-tdep.c +++ b/gdb/arm-tdep.c @@ -3402,7 +3402,7 @@ static struct stack_item * push_stack_item (struct stack_item *prev, const void *contents, int len) { struct stack_item *si; - si = xmalloc (sizeof (struct stack_item)); + si = XNEW (struct stack_item); si->data = xmalloc (len); si->len = len; si->prev = prev; @@ -8737,8 +8737,8 @@ arm_displaced_step_copy_insn (struct gdbarch *gdbarch, CORE_ADDR from, CORE_ADDR to, struct regcache *regs) { - struct displaced_step_closure *dsc - = xmalloc (sizeof (struct displaced_step_closure)); + struct displaced_step_closure *dsc = XNEW (struct displaced_step_closure); + arm_process_displaced_insn (gdbarch, from, to, regs, dsc); arm_displaced_init_closure (gdbarch, from, to, dsc); @@ -10290,7 +10290,7 @@ arm_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) return best_arch->gdbarch; } - tdep = xcalloc (1, sizeof (struct gdbarch_tdep)); + tdep = XCNEW (struct gdbarch_tdep); gdbarch = gdbarch_alloc (&info, tdep); /* Record additional information about the architecture we are defining. @@ -10571,8 +10571,8 @@ _initialize_arm_tdep (void) /* Initialize the array that will be passed to add_setshow_enum_cmd(). */ - valid_disassembly_styles - = xmalloc ((num_disassembly_options + 1) * sizeof (char *)); + valid_disassembly_styles = XNEWVEC (const char *, + num_disassembly_options + 1); for (i = 0; i < num_disassembly_options; i++) { numregs = get_arm_regnames (i, &setname, &setdesc, ®names); diff --git a/gdb/avr-tdep.c b/gdb/avr-tdep.c index dff0be99617..aaa2921e015 100644 --- a/gdb/avr-tdep.c +++ b/gdb/avr-tdep.c @@ -1205,7 +1205,7 @@ static struct stack_item * push_stack_item (struct stack_item *prev, const bfd_byte *contents, int len) { struct stack_item *si; - si = xmalloc (sizeof (struct stack_item)); + si = XNEW (struct stack_item); si->data = xmalloc (len); si->len = len; si->prev = prev; diff --git a/gdb/ax-general.c b/gdb/ax-general.c index 485b2ad1030..8dbe5729c01 100644 --- a/gdb/ax-general.c +++ b/gdb/ax-general.c @@ -41,7 +41,7 @@ static void generic_ext (struct agent_expr *x, enum agent_op op, int n); struct agent_expr * new_agent_expr (struct gdbarch *gdbarch, CORE_ADDR scope) { - struct agent_expr *x = xmalloc (sizeof (*x)); + struct agent_expr *x = XNEW (struct agent_expr); x->len = 0; x->size = 1; /* Change this to a larger value once diff --git a/gdb/block.c b/gdb/block.c index f4b8e4f234e..3195baa441b 100644 --- a/gdb/block.c +++ b/gdb/block.c @@ -351,8 +351,7 @@ block_initialize_namespace (struct block *block, struct obstack *obstack) { if (BLOCK_NAMESPACE (block) == NULL) { - BLOCK_NAMESPACE (block) - = obstack_alloc (obstack, sizeof (struct block_namespace_info)); + BLOCK_NAMESPACE (block) = XOBNEW (obstack, struct block_namespace_info); BLOCK_NAMESPACE (block)->scope = NULL; BLOCK_NAMESPACE (block)->using_decl = NULL; } diff --git a/gdb/breakpoint.c b/gdb/breakpoint.c index 052aeb963df..50672222ee8 100644 --- a/gdb/breakpoint.c +++ b/gdb/breakpoint.c @@ -725,11 +725,11 @@ clear_breakpoint_hit_counts (void) static struct counted_command_line * alloc_counted_command_line (struct command_line *commands) { - struct counted_command_line *result - = xmalloc (sizeof (struct counted_command_line)); + struct counted_command_line *result = XNEW (struct counted_command_line); result->refc = 1; result->commands = commands; + return result; } @@ -3395,8 +3395,8 @@ get_breakpoint_objfile_data (struct objfile *objfile) bp_objfile_data = objfile_data (objfile, breakpoint_objfile_key); if (bp_objfile_data == NULL) { - bp_objfile_data = obstack_alloc (&objfile->objfile_obstack, - sizeof (*bp_objfile_data)); + bp_objfile_data = + XOBNEW (&objfile->objfile_obstack, struct breakpoint_objfile_data); memset (bp_objfile_data, 0, sizeof (*bp_objfile_data)); set_objfile_data (objfile, breakpoint_objfile_key, bp_objfile_data); @@ -9081,8 +9081,7 @@ update_dprintf_command_list (struct breakpoint *b) gdb_assert (printf_line != NULL); /* Manufacture a printf sequence. */ { - struct command_line *printf_cmd_line - = xmalloc (sizeof (struct command_line)); + struct command_line *printf_cmd_line = XNEW (struct command_line); printf_cmd_line->control_type = simple_control; printf_cmd_line->body_count = 0; @@ -9374,8 +9373,7 @@ parse_breakpoint_sals (const struct event_location *location, CORE_ADDR pc; init_sal (&sal); /* Initialize to zeroes. */ - lsal.sals.sals = (struct symtab_and_line *) - xmalloc (sizeof (struct symtab_and_line)); + lsal.sals.sals = XNEW (struct symtab_and_line); /* Set sal's pspace, pc, symtab, and line to the values corresponding to the last call to print_frame_info. @@ -9602,7 +9600,7 @@ decode_static_tracepoint_spec (const char **arg_p) error (_("No known static tracepoint marker named %s"), marker_str); sals.nelts = VEC_length(static_tracepoint_marker_p, markers); - sals.sals = xmalloc (sizeof *sals.sals * sals.nelts); + sals.sals = XNEWVEC (struct symtab_and_line, sals.nelts); for (i = 0; i < sals.nelts; i++) { @@ -11592,8 +11590,8 @@ until_break_command (char *arg, int from_tty, int anywhere) if (target_can_async_p () && is_running (inferior_ptid)) { - struct until_break_command_continuation_args *args; - args = xmalloc (sizeof (*args)); + struct until_break_command_continuation_args *args = + XNEW (struct until_break_command_continuation_args); args->breakpoint = breakpoint; args->breakpoint2 = breakpoint2; @@ -11827,8 +11825,7 @@ clear_command (char *arg, int from_tty) } else { - sals.sals = (struct symtab_and_line *) - xmalloc (sizeof (struct symtab_and_line)); + sals.sals = XNEW (struct symtab_and_line); make_cleanup (xfree, sals.sals); init_sal (&sal); /* Initialize to zeroes. */ @@ -12245,7 +12242,7 @@ update_global_location_list (enum ugll_insert_mode insert_mode) for (loc = b->loc; loc; loc = loc->next) bp_location_count++; - bp_location = xmalloc (sizeof (*bp_location) * bp_location_count); + bp_location = XNEWVEC (struct bp_location *, bp_location_count); locp = bp_location; ALL_BREAKPOINTS (b) for (loc = b->loc; loc; loc = loc->next) diff --git a/gdb/btrace.c b/gdb/btrace.c index abdf639f237..e205ea867c4 100644 --- a/gdb/btrace.c +++ b/gdb/btrace.c @@ -193,7 +193,7 @@ ftrace_new_function (struct btrace_function *prev, { struct btrace_function *bfun; - bfun = xzalloc (sizeof (*bfun)); + bfun = XCNEW (struct btrace_function); bfun->msym = mfun; bfun->sym = fun; @@ -2196,7 +2196,7 @@ btrace_set_insn_history (struct btrace_thread_info *btinfo, const struct btrace_insn_iterator *end) { if (btinfo->insn_history == NULL) - btinfo->insn_history = xzalloc (sizeof (*btinfo->insn_history)); + btinfo->insn_history = XCNEW (struct btrace_insn_history); btinfo->insn_history->begin = *begin; btinfo->insn_history->end = *end; @@ -2212,7 +2212,7 @@ btrace_set_call_history (struct btrace_thread_info *btinfo, gdb_assert (begin->btinfo == end->btinfo); if (btinfo->call_history == NULL) - btinfo->call_history = xzalloc (sizeof (*btinfo->call_history)); + btinfo->call_history = XCNEW (struct btrace_call_history); btinfo->call_history->begin = *begin; btinfo->call_history->end = *end; diff --git a/gdb/buildsym.c b/gdb/buildsym.c index 36ec62fd5ab..54c1d0328b6 100644 --- a/gdb/buildsym.c +++ b/gdb/buildsym.c @@ -232,7 +232,7 @@ add_symbol_to_list (struct symbol *symbol, struct pending **listhead) } else { - link = (struct pending *) xmalloc (sizeof (struct pending)); + link = XNEW (struct pending); } link->next = *listhead; @@ -550,8 +550,7 @@ record_pending_block (struct objfile *objfile, struct block *block, if (pending_blocks == NULL) obstack_init (&pending_block_obstack); - pblock = (struct pending_block *) - obstack_alloc (&pending_block_obstack, sizeof (struct pending_block)); + pblock = XOBNEW (&pending_block_obstack, struct pending_block); pblock->block = block; if (opblock) { @@ -705,7 +704,7 @@ start_subfile (const char *name) /* This subfile is not known. Add an entry for it. */ - subfile = (struct subfile *) xmalloc (sizeof (struct subfile)); + subfile = XNEW (struct subfile); memset (subfile, 0, sizeof (struct subfile)); subfile->buildsym_compunit = buildsym_compunit; @@ -773,8 +772,7 @@ start_buildsym_compunit (struct objfile *objfile, const char *comp_dir) { struct buildsym_compunit *bscu; - bscu = (struct buildsym_compunit *) - xmalloc (sizeof (struct buildsym_compunit)); + bscu = XNEW (struct buildsym_compunit); memset (bscu, 0, sizeof (struct buildsym_compunit)); bscu->objfile = objfile; @@ -866,8 +864,7 @@ patch_subfile_names (struct subfile *subfile, char *name) void push_subfile (void) { - struct subfile_stack *tem - = (struct subfile_stack *) xmalloc (sizeof (struct subfile_stack)); + struct subfile_stack *tem = XNEW (struct subfile_stack); tem->next = subfile_stack; subfile_stack = tem; @@ -1265,7 +1262,7 @@ end_symtab_get_static_block (CORE_ADDR end_addr, int expandable, int required) for (pb = pending_blocks; pb != NULL; pb = pb->next) count++; - barray = xmalloc (sizeof (*barray) * count); + barray = XNEWVEC (struct block *, count); back_to = make_cleanup (xfree, barray); bp = barray; @@ -1768,8 +1765,7 @@ buildsym_init (void) if (context_stack == NULL) { context_stack_size = INITIAL_CONTEXT_STACK_SIZE; - context_stack = (struct context_stack *) - xmalloc (context_stack_size * sizeof (struct context_stack)); + context_stack = XNEWVEC (struct context_stack, context_stack_size); } /* Ensure the really_free_pendings cleanup was called after diff --git a/gdb/cli/cli-cmds.c b/gdb/cli/cli-cmds.c index bcd7802194c..aa9a9a58d56 100644 --- a/gdb/cli/cli-cmds.c +++ b/gdb/cli/cli-cmds.c @@ -636,7 +636,7 @@ source_command (char *args, int from_tty) { struct cleanup *old_cleanups; char *file = args; - int *old_source_verbose = xmalloc (sizeof(int)); + int *old_source_verbose = XNEW (int); int search_path = 0; *old_source_verbose = source_verbose; diff --git a/gdb/cli/cli-decode.c b/gdb/cli/cli-decode.c index e4061571856..f5b6fc479fd 100644 --- a/gdb/cli/cli-decode.c +++ b/gdb/cli/cli-decode.c @@ -192,8 +192,7 @@ struct cmd_list_element * add_cmd (const char *name, enum command_class theclass, cmd_cfunc_ftype *fun, const char *doc, struct cmd_list_element **list) { - struct cmd_list_element *c - = (struct cmd_list_element *) xmalloc (sizeof (struct cmd_list_element)); + struct cmd_list_element *c = XNEW (struct cmd_list_element); struct cmd_list_element *p, *iter; /* Turn each alias of the old command into an alias of the new diff --git a/gdb/cli/cli-script.c b/gdb/cli/cli-script.c index 4bd18a73b6f..1717240d68d 100644 --- a/gdb/cli/cli-script.c +++ b/gdb/cli/cli-script.c @@ -109,15 +109,12 @@ build_command_line (enum command_control_type type, char *args) error (_("if/while commands require arguments.")); gdb_assert (args != NULL); - cmd = (struct command_line *) xmalloc (sizeof (struct command_line)); + cmd = XNEW (struct command_line); cmd->next = NULL; cmd->control_type = type; cmd->body_count = 1; - cmd->body_list - = (struct command_line **) xmalloc (sizeof (struct command_line *) - * cmd->body_count); - memset (cmd->body_list, 0, sizeof (struct command_line *) * cmd->body_count); + cmd->body_list = XCNEWVEC (struct command_line *, cmd->body_count); cmd->line = xstrdup (args); return cmd; @@ -722,7 +719,7 @@ setup_user_args (char *p) struct cleanup *old_chain; unsigned int arg_count = 0; - args = (struct user_args *) xmalloc (sizeof (struct user_args)); + args = XNEW (struct user_args); memset (args, 0, sizeof (struct user_args)); args->next = user_args; @@ -918,11 +915,9 @@ realloc_body_list (struct command_line *command, int new_length) if (new_length <= n) return; - body_list = (struct command_line **) - xmalloc (sizeof (struct command_line *) * new_length); + body_list = XCNEWVEC (struct command_line *, new_length); memcpy (body_list, command->body_list, sizeof (struct command_line *) * n); - memset (body_list + n, 0, sizeof (struct command_line *) * (new_length - n)); xfree (command->body_list); command->body_list = body_list; @@ -1076,8 +1071,7 @@ process_next_line (char *p, struct command_line **command, int parse_commands, } else if (p_end - p == 10 && startswith (p, "loop_break")) { - *command = (struct command_line *) - xmalloc (sizeof (struct command_line)); + *command = XNEW (struct command_line); (*command)->next = NULL; (*command)->line = NULL; (*command)->control_type = break_control; @@ -1086,8 +1080,7 @@ process_next_line (char *p, struct command_line **command, int parse_commands, } else if (p_end - p == 13 && startswith (p, "loop_continue")) { - *command = (struct command_line *) - xmalloc (sizeof (struct command_line)); + *command = XNEW (struct command_line); (*command)->next = NULL; (*command)->line = NULL; (*command)->control_type = continue_control; @@ -1101,8 +1094,7 @@ process_next_line (char *p, struct command_line **command, int parse_commands, if (!parse_commands || not_handled) { /* A normal command. */ - *command = (struct command_line *) - xmalloc (sizeof (struct command_line)); + *command = XNEW (struct command_line); (*command)->next = NULL; (*command)->line = savestring (p, p_end - p); (*command)->control_type = simple_control; @@ -1414,7 +1406,7 @@ copy_command_lines (struct command_line *cmds) if (cmds) { - result = (struct command_line *) xmalloc (sizeof (struct command_line)); + result = XNEW (struct command_line); result->next = copy_command_lines (cmds->next); result->line = xstrdup (cmds->line); @@ -1424,8 +1416,7 @@ copy_command_lines (struct command_line *cmds) { int i; - result->body_list = (struct command_line **) - xmalloc (sizeof (struct command_line *) * cmds->body_count); + result->body_list = XNEWVEC (struct command_line *, cmds->body_count); for (i = 0; i < cmds->body_count; i++) result->body_list[i] = copy_command_lines (cmds->body_list[i]); diff --git a/gdb/cli/cli-setshow.c b/gdb/cli/cli-setshow.c index 8d01b52472d..ca41d8e5bb5 100644 --- a/gdb/cli/cli-setshow.c +++ b/gdb/cli/cli-setshow.c @@ -475,8 +475,8 @@ do_set_command (const char *arg, int from_tty, struct cmd_list_element *c) p = p->prefix; } - cp = name = xmalloc (length); - cmds = xmalloc (sizeof (struct cmd_list_element *) * i); + cp = name = (char *) xmalloc (length); + cmds = XNEWVEC (struct cmd_list_element *, i); /* Track back through filed 'prefix' and cache them in CMDS. */ for (i = 0, p = c; p != NULL; i++) diff --git a/gdb/coff-pe-read.c b/gdb/coff-pe-read.c index 451a15ccc41..2154c3577ea 100644 --- a/gdb/coff-pe-read.c +++ b/gdb/coff-pe-read.c @@ -356,8 +356,7 @@ read_pe_exported_syms (struct objfile *objfile) char const *target = bfd_get_target (objfile->obfd); - section_data = xzalloc (PE_SECTION_TABLE_SIZE - * sizeof (struct read_pe_section_data)); + section_data = XCNEWVEC (struct read_pe_section_data, PE_SECTION_TABLE_SIZE); make_cleanup (free_current_contents, §ion_data); diff --git a/gdb/coffread.c b/gdb/coffread.c index c0f42670e72..a5033d1666a 100644 --- a/gdb/coffread.c +++ b/gdb/coffread.c @@ -253,8 +253,7 @@ coff_locate_sections (bfd *abfd, asection *sectp, void *csip) { struct stab_section_list *n, **pn; - n = ((struct stab_section_list *) - xmalloc (sizeof (struct stab_section_list))); + n = XNEW (struct stab_section_list); n->section = sectp; n->next = NULL; for (pn = &csi->stabsects; *pn != NULL; pn = &(*pn)->next) @@ -841,9 +840,7 @@ coff_symtab_read (long symtab_offset, unsigned int nsyms, if (type_vector) /* Get rid of previous one. */ xfree (type_vector); type_vector_length = INITIAL_TYPE_VECTOR_LENGTH; - type_vector = (struct type **) - xmalloc (type_vector_length * sizeof (struct type *)); - memset (type_vector, 0, type_vector_length * sizeof (struct type *)); + type_vector = XCNEWVEC (struct type *, type_vector_length); coff_start_symtab (objfile, ""); @@ -2102,7 +2099,7 @@ coff_read_struct_type (int index, int length, int lastsym, case C_MOU: /* Get space to record the next field's data. */ - newobj = (struct nextfield *) alloca (sizeof (struct nextfield)); + newobj = XALLOCA (struct nextfield); newobj->next = list; list = newobj; @@ -2119,7 +2116,7 @@ coff_read_struct_type (int index, int length, int lastsym, case C_FIELD: /* Get space to record the next field's data. */ - newobj = (struct nextfield *) alloca (sizeof (struct nextfield)); + newobj = XALLOCA (struct nextfield); newobj->next = list; list = newobj; diff --git a/gdb/common/cleanups.c b/gdb/common/cleanups.c index e57e4ccf546..2b48e867932 100644 --- a/gdb/common/cleanups.c +++ b/gdb/common/cleanups.c @@ -79,8 +79,7 @@ static struct cleanup * make_my_cleanup2 (struct cleanup **pmy_chain, make_cleanup_ftype *function, void *arg, void (*free_arg) (void *)) { - struct cleanup *newobj - = (struct cleanup *) xmalloc (sizeof (struct cleanup)); + struct cleanup *newobj = XNEW (struct cleanup); struct cleanup *old_chain = *pmy_chain; newobj->next = *pmy_chain; diff --git a/gdb/common/common-exceptions.c b/gdb/common/common-exceptions.c index b300a9d911e..8ee96aba528 100644 --- a/gdb/common/common-exceptions.c +++ b/gdb/common/common-exceptions.c @@ -336,9 +336,8 @@ throw_it (enum return_reason reason, enum errors error, const char *fmt, int old_size = exception_messages_size; exception_messages_size = depth + 10; - exception_messages = (char **) xrealloc (exception_messages, - exception_messages_size - * sizeof (char *)); + exception_messages = XRESIZEVEC (char *, exception_messages, + exception_messages_size); memset (exception_messages + old_size, 0, (exception_messages_size - old_size) * sizeof (char *)); } diff --git a/gdb/common/filestuff.c b/gdb/common/filestuff.c index 25ea8fa61b4..c829a892832 100644 --- a/gdb/common/filestuff.c +++ b/gdb/common/filestuff.c @@ -420,7 +420,7 @@ do_close_cleanup (void *arg) struct cleanup * make_cleanup_close (int fd) { - int *saved_fd = xmalloc (sizeof (fd)); + int *saved_fd = XNEW (int); *saved_fd = fd; return make_cleanup_dtor (do_close_cleanup, saved_fd, xfree); diff --git a/gdb/common/format.c b/gdb/common/format.c index deea93ca953..1602e53a295 100644 --- a/gdb/common/format.c +++ b/gdb/common/format.c @@ -103,8 +103,7 @@ parse_format_string (const char **arg) max_pieces = strlen (string) + 2; - pieces = (struct format_piece *) - xmalloc (max_pieces * sizeof (struct format_piece)); + pieces = XNEWVEC (struct format_piece, max_pieces); next_frag = 0; diff --git a/gdb/common/queue.h b/gdb/common/queue.h index fce43493955..99459a0b3c5 100644 --- a/gdb/common/queue.h +++ b/gdb/common/queue.h @@ -125,8 +125,7 @@ QUEUE(TYPE) \ void \ queue_ ## TYPE ## _enque (QUEUE (TYPE) *q, TYPE v) \ { \ - QUEUE_ELEM (TYPE) *p \ - = xmalloc (sizeof (QUEUE_ELEM (TYPE))); \ + QUEUE_ELEM (TYPE) *p = XNEW (QUEUE_ELEM (TYPE)); \ \ gdb_assert (q != NULL); \ p->data = v; \ @@ -229,9 +228,8 @@ queue_ ## TYPE ## _iterate (QUEUE (TYPE) *q, \ QUEUE (TYPE) * \ queue_ ## TYPE ## _alloc (void (*free_func) (TYPE)) \ { \ - QUEUE (TYPE) *q; \ + QUEUE (TYPE) *q = XNEW (QUEUE (TYPE)); \ \ - q = (QUEUE (TYPE) *) xmalloc (sizeof (QUEUE (TYPE))); \ q->head = NULL; \ q->tail = NULL; \ q->free_func = free_func; \ diff --git a/gdb/compile/compile-object-load.c b/gdb/compile/compile-object-load.c index 16775ab5a51..73868c2f512 100644 --- a/gdb/compile/compile-object-load.c +++ b/gdb/compile/compile-object-load.c @@ -46,7 +46,7 @@ struct munmap_list static void munmap_list_add (struct munmap_list **headp, CORE_ADDR addr, CORE_ADDR size) { - struct munmap_list *head_new = xmalloc (sizeof (*head_new)); + struct munmap_list *head_new = XNEW (struct munmap_list); head_new->next = *headp; *headp = head_new; @@ -827,7 +827,7 @@ compile_object_load (const char *object_file, const char *source_file, discard_cleanups (cleanups_free_objfile); - retval = xmalloc (sizeof (*retval)); + retval = XNEW (struct compile_module); retval->objfile = objfile; retval->source_file = xstrdup (source_file); retval->func_sym = func_sym; diff --git a/gdb/compile/compile-object-run.c b/gdb/compile/compile-object-run.c index ce47831c998..6a39d13f50d 100644 --- a/gdb/compile/compile-object-run.c +++ b/gdb/compile/compile-object-run.c @@ -155,7 +155,7 @@ compile_object_run (struct compile_module *module) func_val = value_from_pointer (lookup_pointer_type (func_type), BLOCK_START (SYMBOL_BLOCK_VALUE (func_sym))); - vargs = alloca (sizeof (*vargs) * TYPE_NFIELDS (func_type)); + vargs = XALLOCAVEC (struct value *, TYPE_NFIELDS (func_type)); if (TYPE_NFIELDS (func_type) >= 1) { gdb_assert (regs_addr != 0); diff --git a/gdb/compile/compile.c b/gdb/compile/compile.c index 499c53052f0..d3ce3ba289d 100644 --- a/gdb/compile/compile.c +++ b/gdb/compile/compile.c @@ -338,7 +338,7 @@ append_args (int *argcp, char ***argvp, int argc, char **argv) { int argi; - *argvp = xrealloc (*argvp, (*argcp + argc + 1) * sizeof (**argvp)); + *argvp = XRESIZEVEC (char *, *argvp, (*argcp + argc + 1)); for (argi = 0; argi < argc; argi++) (*argvp)[(*argcp)++] = xstrdup (argv[argi]); diff --git a/gdb/corefile.c b/gdb/corefile.c index 5246f7192ec..eba36d6419a 100644 --- a/gdb/corefile.c +++ b/gdb/corefile.c @@ -107,8 +107,7 @@ specify_exec_file_hook (void (*hook) (const char *)) { /* If this is the first extra hook, initialize the hook array. */ - exec_file_extra_hooks = (hook_type *) - xmalloc (sizeof (hook_type)); + exec_file_extra_hooks = XNEW (hook_type); exec_file_extra_hooks[0] = deprecated_exec_file_display_hook; deprecated_exec_file_display_hook = call_extra_exec_file_hooks; exec_file_hook_count = 1; diff --git a/gdb/cp-support.c b/gdb/cp-support.c index dc0a0578d92..3995bcc3262 100644 --- a/gdb/cp-support.c +++ b/gdb/cp-support.c @@ -1192,8 +1192,7 @@ make_symbol_overload_list (const char *func_name, sym_return_val_size = 100; sym_return_val_index = 0; - sym_return_val = xmalloc ((sym_return_val_size + 1) * - sizeof (struct symbol *)); + sym_return_val = XNEWVEC (struct symbol *, sym_return_val_size + 1); sym_return_val[0] = NULL; old_cleanups = make_cleanup (xfree, sym_return_val); diff --git a/gdb/cris-tdep.c b/gdb/cris-tdep.c index 227388748d2..88a64411176 100644 --- a/gdb/cris-tdep.c +++ b/gdb/cris-tdep.c @@ -671,8 +671,7 @@ struct stack_item static struct stack_item * push_stack_item (struct stack_item *prev, const gdb_byte *contents, int len) { - struct stack_item *si; - si = xmalloc (sizeof (struct stack_item)); + struct stack_item *si = XNEW (struct stack_item); si->data = xmalloc (len); si->len = len; si->prev = prev; @@ -4037,7 +4036,7 @@ cris_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) } /* No matching architecture was found. Create a new one. */ - tdep = (struct gdbarch_tdep *) xmalloc (sizeof (struct gdbarch_tdep)); + tdep = XNEW (struct gdbarch_tdep); gdbarch = gdbarch_alloc (&info, tdep); tdep->cris_version = usr_cmd_cris_version; diff --git a/gdb/ctf.c b/gdb/ctf.c index 98913213084..6e7c6163ba3 100644 --- a/gdb/ctf.c +++ b/gdb/ctf.c @@ -810,8 +810,7 @@ static const struct trace_file_write_ops ctf_write_ops = struct trace_file_writer * ctf_trace_file_writer_new (void) { - struct ctf_trace_file_writer *writer - = xmalloc (sizeof (struct ctf_trace_file_writer)); + struct ctf_trace_file_writer *writer = XNEW (struct ctf_trace_file_writer); writer->base.ops = &ctf_write_ops; diff --git a/gdb/dbxread.c b/gdb/dbxread.c index fdf4e0916e2..029b98e38cf 100644 --- a/gdb/dbxread.c +++ b/gdb/dbxread.c @@ -319,7 +319,7 @@ void init_header_files (void) { n_allocated_this_object_header_files = 10; - this_object_header_files = (int *) xmalloc (10 * sizeof (int)); + this_object_header_files = XNEWVEC (int, 10); } /* Add header file number I for this object file @@ -405,9 +405,7 @@ add_new_header_file (char *name, int instance) hfile->name = xstrdup (name); hfile->instance = instance; hfile->length = 10; - hfile->vector - = (struct type **) xmalloc (10 * sizeof (struct type *)); - memset (hfile->vector, 0, 10 * sizeof (struct type *)); + hfile->vector = XCNEWVEC (struct type *, 10); add_this_object_header_file (i); } @@ -890,8 +888,8 @@ static void init_bincl_list (int number, struct objfile *objfile) { bincls_allocated = number; - next_bincl = bincl_list = (struct header_file_location *) - xmalloc (bincls_allocated * sizeof (struct header_file_location)); + next_bincl = bincl_list = XNEWVEC (struct header_file_location, + bincls_allocated); } /* Add a bincl to the list. */ @@ -2170,8 +2168,8 @@ start_psymtab (struct objfile *objfile, char *filename, CORE_ADDR textlow, start_psymtab_common (objfile, filename, textlow, global_syms, static_syms); - result->read_symtab_private = obstack_alloc (&objfile->objfile_obstack, - sizeof (struct symloc)); + result->read_symtab_private = + XOBNEW (&objfile->objfile_obstack, struct symloc); LDSYMOFF (result) = ldsymoff; result->read_symtab = dbx_read_symtab; SYMBOL_SIZE (result) = symbol_size; @@ -2288,9 +2286,9 @@ dbx_end_psymtab (struct objfile *objfile, struct partial_symtab *pst, pst->number_of_dependencies = number_dependencies; if (number_dependencies) { - pst->dependencies = (struct partial_symtab **) - obstack_alloc (&objfile->objfile_obstack, - number_dependencies * sizeof (struct partial_symtab *)); + pst->dependencies = XOBNEWVEC (&objfile->objfile_obstack, + struct partial_symtab *, + number_dependencies); memcpy (pst->dependencies, dependency_list, number_dependencies * sizeof (struct partial_symtab *)); } @@ -2303,7 +2301,7 @@ dbx_end_psymtab (struct objfile *objfile, struct partial_symtab *pst, allocate_psymtab (include_list[i], objfile); subpst->read_symtab_private = - obstack_alloc (&objfile->objfile_obstack, sizeof (struct symloc)); + XOBNEW (&objfile->objfile_obstack, struct symloc); LDSYMOFF (subpst) = LDSYMLEN (subpst) = subpst->textlow = @@ -2311,9 +2309,8 @@ dbx_end_psymtab (struct objfile *objfile, struct partial_symtab *pst, /* We could save slight bits of space by only making one of these, shared by the entire set of include files. FIXME-someday. */ - subpst->dependencies = (struct partial_symtab **) - obstack_alloc (&objfile->objfile_obstack, - sizeof (struct partial_symtab *)); + subpst->dependencies = + XOBNEW (&objfile->objfile_obstack, struct partial_symtab *); subpst->dependencies[0] = pst; subpst->number_of_dependencies = 1; diff --git a/gdb/dcache.c b/gdb/dcache.c index f87c529cfcd..f1cabb02aeb 100644 --- a/gdb/dcache.c +++ b/gdb/dcache.c @@ -444,9 +444,7 @@ dcache_splay_tree_compare (splay_tree_key a, splay_tree_key b) DCACHE * dcache_init (void) { - DCACHE *dcache; - - dcache = (DCACHE *) xmalloc (sizeof (*dcache)); + DCACHE *dcache = XNEW (DCACHE); dcache->tree = splay_tree_new (dcache_splay_tree_compare, NULL, diff --git a/gdb/dictionary.c b/gdb/dictionary.c index a16955a071a..1829b128078 100644 --- a/gdb/dictionary.c +++ b/gdb/dictionary.c @@ -361,7 +361,7 @@ dict_create_hashed (struct obstack *obstack, struct symbol **buckets; const struct pending *list_counter; - retval = obstack_alloc (obstack, sizeof (struct dictionary)); + retval = XOBNEW (obstack, struct dictionary); DICT_VECTOR (retval) = &dict_hashed_vector; /* Calculate the number of symbols, and allocate space for them. */ @@ -373,7 +373,7 @@ dict_create_hashed (struct obstack *obstack, } nbuckets = DICT_HASHTABLE_SIZE (nsyms); DICT_HASHED_NBUCKETS (retval) = nbuckets; - buckets = obstack_alloc (obstack, nbuckets * sizeof (struct symbol *)); + buckets = XOBNEWVEC (obstack, struct symbol *, nbuckets); memset (buckets, 0, nbuckets * sizeof (struct symbol *)); DICT_HASHED_BUCKETS (retval) = buckets; @@ -399,9 +399,8 @@ dict_create_hashed (struct obstack *obstack, extern struct dictionary * dict_create_hashed_expandable (void) { - struct dictionary *retval; + struct dictionary *retval = XNEW (struct dictionary); - retval = xmalloc (sizeof (struct dictionary)); DICT_VECTOR (retval) = &dict_hashed_expandable_vector; DICT_HASHED_NBUCKETS (retval) = DICT_EXPANDABLE_INITIAL_CAPACITY; DICT_HASHED_BUCKETS (retval) = xcalloc (DICT_EXPANDABLE_INITIAL_CAPACITY, @@ -425,7 +424,7 @@ dict_create_linear (struct obstack *obstack, struct symbol **syms; const struct pending *list_counter; - retval = obstack_alloc (obstack, sizeof (struct dictionary)); + retval = XOBNEW (obstack, struct dictionary); DICT_VECTOR (retval) = &dict_linear_vector; /* Calculate the number of symbols, and allocate space for them. */ @@ -436,7 +435,7 @@ dict_create_linear (struct obstack *obstack, nsyms += list_counter->nsyms; } DICT_LINEAR_NSYMS (retval) = nsyms; - syms = obstack_alloc (obstack, nsyms * sizeof (struct symbol *)); + syms = XOBNEWVEC (obstack, struct symbol *, nsyms ); DICT_LINEAR_SYMS (retval) = syms; /* Now fill in the symbols. Start filling in from the back, so as @@ -464,9 +463,8 @@ dict_create_linear (struct obstack *obstack, struct dictionary * dict_create_linear_expandable (void) { - struct dictionary *retval; + struct dictionary *retval = XNEW (struct dictionary); - retval = xmalloc (sizeof (struct dictionary)); DICT_VECTOR (retval) = &dict_linear_expandable_vector; DICT_LINEAR_NSYMS (retval) = 0; DICT_LINEAR_EXPANDABLE_CAPACITY (retval) diff --git a/gdb/dtrace-probe.c b/gdb/dtrace-probe.c index 9816f0792a8..03b6264e7cb 100644 --- a/gdb/dtrace-probe.c +++ b/gdb/dtrace-probe.c @@ -386,8 +386,8 @@ dtrace_process_dof_probe (struct objfile *objfile, { uint32_t probe_offset = ((uint32_t *) offtab)[DOF_UINT (dof, probe->dofpr_offidx) + i]; - struct dtrace_probe *ret - = obstack_alloc (&objfile->per_bfd->storage_obstack, sizeof (*ret)); + struct dtrace_probe *ret = + XOBNEW (&objfile->per_bfd->storage_obstack, struct dtrace_probe); ret->p.pops = &dtrace_probe_ops; ret->p.arch = gdbarch; diff --git a/gdb/dummy-frame.c b/gdb/dummy-frame.c index f1d3de83465..b6993a23a45 100644 --- a/gdb/dummy-frame.c +++ b/gdb/dummy-frame.c @@ -241,7 +241,7 @@ register_dummy_frame_dtor (struct frame_id dummy_id, ptid_t ptid, dp = lookup_dummy_frame (&id); gdb_assert (dp != NULL); d = *dp; - list = xmalloc (sizeof (*list)); + list = XNEW (struct dummy_frame_dtor_list); list->next = d->dtor_list; d->dtor_list = list; list->dtor = dtor; diff --git a/gdb/dwarf2-frame-tailcall.c b/gdb/dwarf2-frame-tailcall.c index f964ab263d5..e4a81129606 100644 --- a/gdb/dwarf2-frame-tailcall.c +++ b/gdb/dwarf2-frame-tailcall.c @@ -91,11 +91,9 @@ cache_eq (const void *arg1, const void *arg2) static struct tailcall_cache * cache_new_ref1 (struct frame_info *next_bottom_frame) { - struct tailcall_cache *cache; + struct tailcall_cache *cache = XCNEW (struct tailcall_cache); void **slot; - cache = xzalloc (sizeof (*cache)); - cache->next_bottom_frame = next_bottom_frame; cache->refc = 1; diff --git a/gdb/dwarf2-frame.c b/gdb/dwarf2-frame.c index 8fb2ac77718..f9afe0b105b 100644 --- a/gdb/dwarf2-frame.c +++ b/gdb/dwarf2-frame.c @@ -1908,9 +1908,7 @@ decode_frame_entry_1 (struct comp_unit *unit, const gdb_byte *start, if (find_cie (cie_table, cie_pointer)) return end; - cie = (struct dwarf2_cie *) - obstack_alloc (&unit->objfile->objfile_obstack, - sizeof (struct dwarf2_cie)); + cie = XOBNEW (&unit->objfile->objfile_obstack, struct dwarf2_cie); cie->initial_instructions = NULL; cie->cie_pointer = cie_pointer; @@ -2089,9 +2087,7 @@ decode_frame_entry_1 (struct comp_unit *unit, const gdb_byte *start, if (cie_pointer >= unit->dwarf_frame_size) return NULL; - fde = (struct dwarf2_fde *) - obstack_alloc (&unit->objfile->objfile_obstack, - sizeof (struct dwarf2_fde)); + fde = XOBNEW (&unit->objfile->objfile_obstack, struct dwarf2_fde); fde->cie = find_cie (cie_table, cie_pointer); if (fde->cie == NULL) { @@ -2395,8 +2391,7 @@ dwarf2_build_frame_info (struct objfile *objfile) } /* Copy fde_table to obstack: it is needed at runtime. */ - fde_table2 = (struct dwarf2_fde_table *) - obstack_alloc (&objfile->objfile_obstack, sizeof (*fde_table2)); + fde_table2 = XOBNEW (&objfile->objfile_obstack, struct dwarf2_fde_table); if (fde_table.num_entries == 0) { diff --git a/gdb/dwarf2expr.c b/gdb/dwarf2expr.c index 862a75387fe..09b56b67557 100644 --- a/gdb/dwarf2expr.c +++ b/gdb/dwarf2expr.c @@ -94,11 +94,10 @@ new_dwarf_expr_context (void) { struct dwarf_expr_context *retval; - retval = xcalloc (1, sizeof (struct dwarf_expr_context)); + retval = XCNEW (struct dwarf_expr_context); retval->stack_len = 0; retval->stack_allocated = 10; - retval->stack = xmalloc (retval->stack_allocated - * sizeof (struct dwarf_stack_value)); + retval->stack = XNEWVEC (struct dwarf_stack_value, retval->stack_allocated); retval->num_pieces = 0; retval->pieces = 0; retval->max_recursion_depth = 0x100; diff --git a/gdb/dwarf2loc.c b/gdb/dwarf2loc.c index efe4357422f..91cb99a76de 100644 --- a/gdb/dwarf2loc.c +++ b/gdb/dwarf2loc.c @@ -2908,7 +2908,7 @@ dwarf2_compile_expr_to_ax (struct agent_expr *expr, struct axs_value *loc, unsigned int addr_size_bits = 8 * addr_size; int bits_big_endian = gdbarch_bits_big_endian (arch); - offsets = xmalloc ((op_end - op_ptr) * sizeof (int)); + offsets = XNEWVEC (int, op_end - op_ptr); cleanups = make_cleanup (xfree, offsets); for (i = 0; i < op_end - op_ptr; ++i) diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c index 77d37ddf832..6ec859556f1 100644 --- a/gdb/dwarf2read.c +++ b/gdb/dwarf2read.c @@ -2048,7 +2048,7 @@ dwarf2_has_info (struct objfile *objfile, { /* Initialize per-objfile state. */ struct dwarf2_per_objfile *data - = obstack_alloc (&objfile->objfile_obstack, sizeof (*data)); + = XOBNEW (&objfile->objfile_obstack, struct dwarf2_per_objfile); memset (data, 0, sizeof (*data)); set_objfile_data (objfile, dwarf2_objfile_data_key, data); @@ -2819,10 +2819,9 @@ create_cus_from_index (struct objfile *objfile, struct dwz_file *dwz; dwarf2_per_objfile->n_comp_units = (cu_list_elements + dwz_elements) / 2; - dwarf2_per_objfile->all_comp_units - = obstack_alloc (&objfile->objfile_obstack, - dwarf2_per_objfile->n_comp_units - * sizeof (struct dwarf2_per_cu_data *)); + dwarf2_per_objfile->all_comp_units = + XOBNEWVEC (&objfile->objfile_obstack, struct dwarf2_per_cu_data *, + dwarf2_per_objfile->n_comp_units); create_cus_from_index_list (objfile, cu_list, cu_list_elements, &dwarf2_per_objfile->info, 0, 0); @@ -2849,9 +2848,8 @@ create_signatured_type_table_from_index (struct objfile *objfile, dwarf2_per_objfile->n_type_units = dwarf2_per_objfile->n_allocated_type_units = elements / 3; - dwarf2_per_objfile->all_type_units - = xmalloc (dwarf2_per_objfile->n_type_units - * sizeof (struct signatured_type *)); + dwarf2_per_objfile->all_type_units = + XNEWVEC (struct signatured_type *, dwarf2_per_objfile->n_type_units); sig_types_hash = allocate_signatured_type_table (objfile); @@ -3230,7 +3228,7 @@ dwarf2_read_index (struct objfile *objfile) create_addrmap_from_index (objfile, &local_map); - map = obstack_alloc (&objfile->objfile_obstack, sizeof (struct mapped_index)); + map = XOBNEW (&objfile->objfile_obstack, struct mapped_index); *map = local_map; dwarf2_per_objfile->index_table = map; @@ -3314,7 +3312,7 @@ dw2_get_file_names_reader (const struct die_reader_specs *reader, return; } - qfn = obstack_alloc (&objfile->objfile_obstack, sizeof (*qfn)); + qfn = XOBNEW (&objfile->objfile_obstack, struct quick_file_names); qfn->hash.dwo_unit = cu->dwo_unit; qfn->hash.line_offset.sect_off = line_offset; gdb_assert (slot != NULL); @@ -3323,8 +3321,8 @@ dw2_get_file_names_reader (const struct die_reader_specs *reader, find_file_and_directory (comp_unit_die, cu, &name, &comp_dir); qfn->num_file_names = lh->num_file_names; - qfn->file_names = obstack_alloc (&objfile->objfile_obstack, - lh->num_file_names * sizeof (char *)); + qfn->file_names = + XOBNEWVEC (&objfile->objfile_obstack, const char *, lh->num_file_names); for (i = 0; i < lh->num_file_names; ++i) qfn->file_names[i] = file_full_name (i + 1, lh, comp_dir); qfn->real_names = NULL; @@ -4506,9 +4504,8 @@ dwarf2_create_include_psymtab (const char *name, struct partial_symtab *pst, subpst->textlow = 0; subpst->texthigh = 0; - subpst->dependencies = (struct partial_symtab **) - obstack_alloc (&objfile->objfile_obstack, - sizeof (struct partial_symtab *)); + subpst->dependencies + = XOBNEW (&objfile->objfile_obstack, struct partial_symtab *); subpst->dependencies[0] = pst; subpst->number_of_dependencies = 1; @@ -4780,9 +4777,8 @@ create_all_type_units (struct objfile *objfile) dwarf2_per_objfile->n_type_units = dwarf2_per_objfile->n_allocated_type_units = htab_elements (types_htab); - dwarf2_per_objfile->all_type_units - = xmalloc (dwarf2_per_objfile->n_type_units - * sizeof (struct signatured_type *)); + dwarf2_per_objfile->all_type_units = + XNEWVEC (struct signatured_type *, dwarf2_per_objfile->n_type_units); iter = &dwarf2_per_objfile->all_type_units[0]; htab_traverse_noresize (types_htab, add_signatured_type_cu_to_table, &iter); gdb_assert (iter - &dwarf2_per_objfile->all_type_units[0] @@ -5130,8 +5126,7 @@ read_cutu_die_from_dwo (struct dwarf2_per_cu_data *this_cu, else if (stub_comp_dir != NULL) { /* Reconstruct the comp_dir attribute to simplify the code below. */ - comp_dir = (struct attribute *) - obstack_alloc (&cu->comp_unit_obstack, sizeof (*comp_dir)); + comp_dir = XOBNEW (&cu->comp_unit_obstack, struct attribute); comp_dir->name = DW_AT_comp_dir; comp_dir->form = DW_FORM_string; DW_STRING_IS_CANONICAL (comp_dir) = 0; @@ -5349,7 +5344,7 @@ init_tu_and_read_dwo_dies (struct dwarf2_per_cu_data *this_cu, { /* If !use_existing_cu, this_cu->cu must be NULL. */ gdb_assert (this_cu->cu == NULL); - cu = xmalloc (sizeof (*cu)); + cu = XNEW (struct dwarf2_cu); init_one_comp_unit (cu, this_cu); /* If an error occurs while loading, release our storage. */ free_cu_cleanup = make_cleanup (free_heap_comp_unit, cu); @@ -5486,7 +5481,7 @@ init_cutu_and_read_dies (struct dwarf2_per_cu_data *this_cu, { /* If !use_existing_cu, this_cu->cu must be NULL. */ gdb_assert (this_cu->cu == NULL); - cu = xmalloc (sizeof (*cu)); + cu = XNEW (struct dwarf2_cu); init_one_comp_unit (cu, this_cu); /* If an error occurs while loading, release our storage. */ free_cu_cleanup = make_cleanup (free_heap_comp_unit, cu); @@ -6027,8 +6022,8 @@ process_psymtab_comp_unit_reader (const struct die_reader_specs *reader, /* Fill in 'dependencies' here; we fill in 'users' in a post-pass. */ pst->number_of_dependencies = len; - pst->dependencies = obstack_alloc (&objfile->objfile_obstack, - len * sizeof (struct symtab *)); + pst->dependencies = + XOBNEWVEC (&objfile->objfile_obstack, struct partial_symtab *, len); for (i = 0; VEC_iterate (dwarf2_per_cu_ptr, cu->per_cu->imported_symtabs, i, iter); @@ -6299,8 +6294,8 @@ build_type_psymtab_dependencies (void **slot, void *info) gdb_assert (IS_TYPE_UNIT_GROUP (per_cu)); pst->number_of_dependencies = len; - pst->dependencies = obstack_alloc (&objfile->objfile_obstack, - len * sizeof (struct psymtab *)); + pst->dependencies = + XOBNEWVEC (&objfile->objfile_obstack, struct partial_symtab *, len); for (i = 0; VEC_iterate (sig_type_ptr, tu_group->tus, i, iter); ++i) @@ -6565,8 +6560,7 @@ read_comp_units_from_section (struct objfile *objfile, length = read_initial_length (abfd, info_ptr, &initial_length_size); /* Save the compilation unit for later lookup. */ - this_cu = obstack_alloc (&objfile->objfile_obstack, - sizeof (struct dwarf2_per_cu_data)); + this_cu = XOBNEW (&objfile->objfile_obstack, struct dwarf2_per_cu_data); memset (this_cu, 0, sizeof (*this_cu)); this_cu->offset = offset; this_cu->length = length + initial_length_size; @@ -6601,8 +6595,7 @@ create_all_comp_units (struct objfile *objfile) n_comp_units = 0; n_allocated = 10; - all_comp_units = xmalloc (n_allocated - * sizeof (struct dwarf2_per_cu_data *)); + all_comp_units = XNEWVEC (struct dwarf2_per_cu_data *, n_allocated); read_comp_units_from_section (objfile, &dwarf2_per_objfile->info, 0, &n_allocated, &n_comp_units, &all_comp_units); @@ -6613,9 +6606,9 @@ create_all_comp_units (struct objfile *objfile) &n_allocated, &n_comp_units, &all_comp_units); - dwarf2_per_objfile->all_comp_units - = obstack_alloc (&objfile->objfile_obstack, - n_comp_units * sizeof (struct dwarf2_per_cu_data *)); + dwarf2_per_objfile->all_comp_units = XOBNEWVEC (&objfile->objfile_obstack, + struct dwarf2_per_cu_data *, + n_comp_units); memcpy (dwarf2_per_objfile->all_comp_units, all_comp_units, n_comp_units * sizeof (struct dwarf2_per_cu_data *)); xfree (all_comp_units); @@ -7460,7 +7453,7 @@ queue_comp_unit (struct dwarf2_per_cu_data *per_cu, struct dwarf2_queue_item *item; per_cu->queued = 1; - item = xmalloc (sizeof (*item)); + item = XNEW (struct dwarf2_queue_item); item->per_cu = per_cu; item->pretend_language = pretend_language; item->next = NULL; @@ -7973,8 +7966,8 @@ compute_compunit_symtab_includes (struct dwarf2_per_cu_data *per_cu) /* Now we have a transitive closure of all the included symtabs. */ len = VEC_length (compunit_symtab_ptr, result_symtabs); cust->includes - = obstack_alloc (&dwarf2_per_objfile->objfile->objfile_obstack, - (len + 1) * sizeof (struct compunit_symtab *)); + = XOBNEWVEC (&dwarf2_per_objfile->objfile->objfile_obstack, + struct compunit_symtab *, len + 1); for (ix = 0; VEC_iterate (compunit_symtab_ptr, result_symtabs, ix, compunit_symtab_iter); @@ -10148,8 +10141,8 @@ create_dwo_unit_in_dwp_v1 (struct dwp_file *dwp_file, dwo_unit = OBSTACK_ZALLOC (&objfile->objfile_obstack, struct dwo_unit); dwo_unit->dwo_file = dwo_file; dwo_unit->signature = signature; - dwo_unit->section = obstack_alloc (&objfile->objfile_obstack, - sizeof (struct dwarf2_section_info)); + dwo_unit->section = + XOBNEW (&objfile->objfile_obstack, struct dwarf2_section_info); *dwo_unit->section = sections.info_or_types; /* dwo_unit->{offset,length,type_offset_in_tu} are set later. */ @@ -10362,8 +10355,8 @@ create_dwo_unit_in_dwp_v2 (struct dwp_file *dwp_file, dwo_unit = OBSTACK_ZALLOC (&objfile->objfile_obstack, struct dwo_unit); dwo_unit->dwo_file = dwo_file; dwo_unit->signature = signature; - dwo_unit->section = obstack_alloc (&objfile->objfile_obstack, - sizeof (struct dwarf2_section_info)); + dwo_unit->section = + XOBNEW (&objfile->objfile_obstack, struct dwarf2_section_info); *dwo_unit->section = create_dwp_v2_section (is_debug_types ? &dwp_file->sections.types : &dwp_file->sections.info, @@ -11223,7 +11216,7 @@ inherit_abstract_dies (struct die_info *die, struct dwarf2_cu *cu) child_die = sibling_die (child_die); die_children_count++; } - offsets = xmalloc (sizeof (*offsets) * die_children_count); + offsets = XNEWVEC (sect_offset, die_children_count); cleanups = make_cleanup (xfree, offsets); offsets_end = offsets; @@ -11479,9 +11472,8 @@ read_func_scope (struct die_info *die, struct dwarf2_cu *cu) templ_func->n_template_arguments = VEC_length (symbolp, template_args); templ_func->template_arguments - = obstack_alloc (&objfile->objfile_obstack, - (templ_func->n_template_arguments - * sizeof (struct symbol *))); + = XOBNEWVEC (&objfile->objfile_obstack, struct symbol *, + templ_func->n_template_arguments); memcpy (templ_func->template_arguments, VEC_address (symbolp, template_args), (templ_func->n_template_arguments * sizeof (struct symbol *))); @@ -11689,7 +11681,7 @@ read_call_site_scope (struct die_info *die, struct dwarf2_cu *cu) { struct dwarf2_locexpr_baton *dlbaton; - dlbaton = obstack_alloc (&objfile->objfile_obstack, sizeof (*dlbaton)); + dlbaton = XOBNEW (&objfile->objfile_obstack, struct dwarf2_locexpr_baton); dlbaton->data = DW_BLOCK (attr)->data; dlbaton->size = DW_BLOCK (attr)->size; dlbaton->per_cu = cu->per_cu; @@ -12456,7 +12448,7 @@ dwarf2_add_field (struct field_info *fip, struct die_info *die, const char *fieldname = ""; /* Allocate a new field list entry and link it in. */ - new_field = (struct nextfield *) xmalloc (sizeof (struct nextfield)); + new_field = XNEW (struct nextfield); make_cleanup (xfree, new_field); memset (new_field, 0, sizeof (struct nextfield)); @@ -12642,7 +12634,7 @@ dwarf2_add_typedef (struct field_info *fip, struct die_info *die, char *fieldname = ""; /* Allocate a new field list entry and link it in. */ - new_field = xzalloc (sizeof (*new_field)); + new_field = XCNEW (struct typedef_field_list); make_cleanup (xfree, new_field); gdb_assert (die->tag == DW_TAG_typedef); @@ -12846,7 +12838,7 @@ dwarf2_add_member_fn (struct field_info *fip, struct die_info *die, /* Create a new member function field and chain it to the field list entry. */ - new_fnfield = (struct nextfnfield *) xmalloc (sizeof (struct nextfnfield)); + new_fnfield = XNEW (struct nextfnfield); make_cleanup (xfree, new_fnfield); memset (new_fnfield, 0, sizeof (struct nextfnfield)); new_fnfield->next = flp->head; @@ -13303,9 +13295,9 @@ process_structure_scope (struct die_info *die, struct dwarf2_cu *cu) TYPE_N_TEMPLATE_ARGUMENTS (type) = VEC_length (symbolp, template_args); TYPE_TEMPLATE_ARGUMENTS (type) - = obstack_alloc (&objfile->objfile_obstack, - (TYPE_N_TEMPLATE_ARGUMENTS (type) - * sizeof (struct symbol *))); + = XOBNEWVEC (&objfile->objfile_obstack, + struct symbol *, + TYPE_N_TEMPLATE_ARGUMENTS (type)); memcpy (TYPE_TEMPLATE_ARGUMENTS (type), VEC_address (symbolp, template_args), (TYPE_N_TEMPLATE_ARGUMENTS (type) @@ -13899,8 +13891,7 @@ mark_common_block_symbol_computed (struct symbol *sym, gdb_assert (attr_form_is_block (member_loc) || attr_form_is_constant (member_loc)); - baton = obstack_alloc (&objfile->objfile_obstack, - sizeof (struct dwarf2_locexpr_baton)); + baton = XOBNEW (&objfile->objfile_obstack, struct dwarf2_locexpr_baton); baton->per_cu = cu->per_cu; gdb_assert (baton->per_cu); @@ -14813,7 +14804,7 @@ attr_to_dynamic_prop (const struct attribute *attr, struct die_info *die, if (attr_form_is_block (attr)) { - baton = obstack_alloc (obstack, sizeof (*baton)); + baton = XOBNEW (obstack, struct dwarf2_property_baton); baton->referenced_type = NULL; baton->locexpr.per_cu = cu->per_cu; baton->locexpr.size = DW_BLOCK (attr)->size; @@ -14841,7 +14832,7 @@ attr_to_dynamic_prop (const struct attribute *attr, struct die_info *die, case DW_AT_location: if (attr_form_is_section_offset (target_attr)) { - baton = obstack_alloc (obstack, sizeof (*baton)); + baton = XOBNEW (obstack, struct dwarf2_property_baton); baton->referenced_type = die_type (target_die, target_cu); fill_in_loclist_baton (cu, &baton->loclist, target_attr); prop->data.baton = baton; @@ -14850,7 +14841,7 @@ attr_to_dynamic_prop (const struct attribute *attr, struct die_info *die, } else if (attr_form_is_block (target_attr)) { - baton = obstack_alloc (obstack, sizeof (*baton)); + baton = XOBNEW (obstack, struct dwarf2_property_baton); baton->referenced_type = die_type (target_die, target_cu); baton->locexpr.per_cu = cu->per_cu; baton->locexpr.size = DW_BLOCK (target_attr)->size; @@ -14874,7 +14865,7 @@ attr_to_dynamic_prop (const struct attribute *attr, struct die_info *die, &offset)) return 0; - baton = obstack_alloc (obstack, sizeof (*baton)); + baton = XOBNEW (obstack, struct dwarf2_property_baton); baton->referenced_type = read_type_die (target_die->parent, target_cu); baton->offset_info.offset = offset; @@ -15271,9 +15262,9 @@ abbrev_table_alloc_abbrev (struct abbrev_table *abbrev_table) { struct abbrev_info *abbrev; - abbrev = (struct abbrev_info *) - obstack_alloc (&abbrev_table->abbrev_obstack, sizeof (struct abbrev_info)); + abbrev = XOBNEW (&abbrev_table->abbrev_obstack, struct abbrev_info); memset (abbrev, 0, sizeof (struct abbrev_info)); + return abbrev; } @@ -15332,9 +15323,9 @@ abbrev_table_read_table (struct dwarf2_section_info *section, abbrev_table = XNEW (struct abbrev_table); abbrev_table->offset = offset; obstack_init (&abbrev_table->abbrev_obstack); - abbrev_table->abbrevs = obstack_alloc (&abbrev_table->abbrev_obstack, - (ABBREV_HASH_SIZE - * sizeof (struct abbrev_info *))); + abbrev_table->abbrevs = + XOBNEWVEC (&abbrev_table->abbrev_obstack, struct abbrev_info *, + ABBREV_HASH_SIZE); memset (abbrev_table->abbrevs, 0, ABBREV_HASH_SIZE * sizeof (struct abbrev_info *)); @@ -15344,7 +15335,7 @@ abbrev_table_read_table (struct dwarf2_section_info *section, abbrev_ptr += bytes_read; allocated_attrs = ATTR_ALLOC_CHUNK; - cur_attrs = xmalloc (allocated_attrs * sizeof (struct attr_abbrev)); + cur_attrs = XNEWVEC (struct attr_abbrev, allocated_attrs); /* Loop until we reach an abbrev number of 0. */ while (abbrev_number) @@ -15384,9 +15375,9 @@ abbrev_table_read_table (struct dwarf2_section_info *section, abbrev_ptr += bytes_read; } - cur_abbrev->attrs = obstack_alloc (&abbrev_table->abbrev_obstack, - (cur_abbrev->num_attrs - * sizeof (struct attr_abbrev))); + cur_abbrev->attrs = + XOBNEWVEC (&abbrev_table->abbrev_obstack, struct attr_abbrev, + cur_abbrev->num_attrs); memcpy (cur_abbrev->attrs, cur_attrs, cur_abbrev->num_attrs * sizeof (struct attr_abbrev)); @@ -15522,8 +15513,7 @@ load_partial_dies (const struct die_reader_specs *reader, hashtab_obstack_allocate, dummy_obstack_deallocate); - part_die = obstack_alloc (&cu->comp_unit_obstack, - sizeof (struct partial_die_info)); + part_die = XOBNEW (&cu->comp_unit_obstack, struct partial_die_info); while (1) { @@ -15723,8 +15713,7 @@ load_partial_dies (const struct die_reader_specs *reader, *slot = part_die; } - part_die = obstack_alloc (&cu->comp_unit_obstack, - sizeof (struct partial_die_info)); + part_die = XOBNEW (&cu->comp_unit_obstack, struct partial_die_info); /* For some DIEs we want to follow their children (if any). For C we have no reason to follow the children of structures; for other @@ -17209,15 +17198,13 @@ add_include_dir (struct line_header *lh, const char *include_dir) if (lh->include_dirs_size == 0) { lh->include_dirs_size = 1; /* for testing */ - lh->include_dirs = xmalloc (lh->include_dirs_size - * sizeof (*lh->include_dirs)); + lh->include_dirs = XNEWVEC (const char *, lh->include_dirs_size); } else if (lh->num_include_dirs >= lh->include_dirs_size) { lh->include_dirs_size *= 2; - lh->include_dirs = xrealloc (lh->include_dirs, - (lh->include_dirs_size - * sizeof (*lh->include_dirs))); + lh->include_dirs = XRESIZEVEC (const char *, lh->include_dirs, + lh->include_dirs_size); } lh->include_dirs[lh->num_include_dirs++] = include_dir; @@ -17242,8 +17229,7 @@ add_file_name (struct line_header *lh, if (lh->file_names_size == 0) { lh->file_names_size = 1; /* for testing */ - lh->file_names = xmalloc (lh->file_names_size - * sizeof (*lh->file_names)); + lh->file_names = XNEWVEC (struct file_entry, lh->file_names_size); } else if (lh->num_file_names >= lh->file_names_size) { @@ -17330,7 +17316,7 @@ dwarf_decode_line_header (unsigned int offset, struct dwarf2_cu *cu) return 0; } - lh = xmalloc (sizeof (*lh)); + lh = XNEW (struct line_header); memset (lh, 0, sizeof (*lh)); back_to = make_cleanup ((make_cleanup_ftype *) free_line_header, (void *) lh); @@ -17390,8 +17376,7 @@ dwarf_decode_line_header (unsigned int offset, struct dwarf2_cu *cu) line_ptr += 1; lh->opcode_base = read_1_byte (abfd, line_ptr); line_ptr += 1; - lh->standard_opcode_lengths - = xmalloc (lh->opcode_base * sizeof (lh->standard_opcode_lengths[0])); + lh->standard_opcode_lengths = XNEWVEC (unsigned char, lh->opcode_base); lh->standard_opcode_lengths[0] = 1; /* This should never be used anyway. */ for (i = 1; i < lh->opcode_base; ++i) @@ -18764,7 +18749,7 @@ dwarf2_const_value_attr (const struct attribute *attr, struct type *type, /* Symbols of this form are reasonably rare, so we just piggyback on the existing location code rather than writing a new implementation of symbol_computed_ops. */ - *baton = obstack_alloc (obstack, sizeof (struct dwarf2_locexpr_baton)); + *baton = XOBNEW (obstack, struct dwarf2_locexpr_baton); (*baton)->per_cu = cu->per_cu; gdb_assert ((*baton)->per_cu); @@ -20815,11 +20800,7 @@ decode_locdesc (struct dwarf_block *blk, struct dwarf2_cu *cu) static struct dwarf_block * dwarf_alloc_block (struct dwarf2_cu *cu) { - struct dwarf_block *blk; - - blk = (struct dwarf_block *) - obstack_alloc (&cu->comp_unit_obstack, sizeof (struct dwarf_block)); - return (blk); + return XOBNEW (&cu->comp_unit_obstack, struct dwarf_block); } static struct die_info * @@ -21019,7 +21000,7 @@ parse_macro_definition (struct macro_source_file *file, int line, char *name = copy_string (body, p - body); int argc = 0; int argv_size = 1; - char **argv = xmalloc (argv_size * sizeof (*argv)); + char **argv = XNEWVEC (char *, argv_size); p++; @@ -21879,8 +21860,7 @@ dwarf2_symbol_mark_computed (const struct attribute *attr, struct symbol *sym, { struct dwarf2_loclist_baton *baton; - baton = obstack_alloc (&objfile->objfile_obstack, - sizeof (struct dwarf2_loclist_baton)); + baton = XOBNEW (&objfile->objfile_obstack, struct dwarf2_loclist_baton); fill_in_loclist_baton (cu, baton, attr); @@ -21898,8 +21878,7 @@ dwarf2_symbol_mark_computed (const struct attribute *attr, struct symbol *sym, { struct dwarf2_locexpr_baton *baton; - baton = obstack_alloc (&objfile->objfile_obstack, - sizeof (struct dwarf2_locexpr_baton)); + baton = XOBNEW (&objfile->objfile_obstack, struct dwarf2_locexpr_baton); baton->per_cu = cu->per_cu; gdb_assert (baton->per_cu); @@ -22365,7 +22344,8 @@ set_die_type (struct die_info *die, struct type *type, struct dwarf2_cu *cu) complaint (&symfile_complaints, _("A problem internal to GDB: DIE 0x%x has type already set"), die->offset.sect_off); - *slot = obstack_alloc (&objfile->objfile_obstack, sizeof (**slot)); + *slot = XOBNEW (&objfile->objfile_obstack, + struct dwarf2_per_cu_offset_and_type); **slot = ofs; return type; } @@ -23282,9 +23262,8 @@ write_psymtabs_to_index (struct objfile *objfile, const char *dir) eq_psymtab_cu_index, NULL, xcalloc, xfree); make_cleanup_htab_delete (cu_index_htab); - psymtab_cu_index_map = (struct psymtab_cu_index_map *) - xmalloc (sizeof (struct psymtab_cu_index_map) - * dwarf2_per_objfile->n_comp_units); + psymtab_cu_index_map = XNEWVEC (struct psymtab_cu_index_map, + dwarf2_per_objfile->n_comp_units); make_cleanup (xfree, psymtab_cu_index_map); /* The CU list is already sorted, so we don't need to do additional diff --git a/gdb/elfread.c b/gdb/elfread.c index 1e525155029..fa900a09b76 100644 --- a/gdb/elfread.c +++ b/gdb/elfread.c @@ -95,7 +95,7 @@ elf_symfile_segments (bfd *abfd) return NULL; num_segments = 0; - segments = alloca (sizeof (Elf_Internal_Phdr *) * num_phdrs); + segments = XALLOCAVEC (Elf_Internal_Phdr *, num_phdrs); for (i = 0; i < num_phdrs; i++) if (phdrs[i].p_type == PT_LOAD) segments[num_segments++] = &phdrs[i]; @@ -1124,7 +1124,7 @@ elf_read_minimal_symbols (struct objfile *objfile, int symfile_flags, long i; make_cleanup (xfree, synthsyms); - synth_symbol_table = xmalloc (sizeof (asymbol *) * synthcount); + synth_symbol_table = XNEWVEC (asymbol *, synthcount); for (i = 0; i < synthcount; i++) synth_symbol_table[i] = synthsyms + i; make_cleanup (xfree, synth_symbol_table); diff --git a/gdb/environ.c b/gdb/environ.c index 824a6f5d46e..cd314fe2ac5 100644 --- a/gdb/environ.c +++ b/gdb/environ.c @@ -29,7 +29,7 @@ make_environ (void) { struct gdb_environ *e; - e = (struct gdb_environ *) xmalloc (sizeof (struct gdb_environ)); + e = XNEW (struct gdb_environ); e->allocated = 10; e->vector = (char **) xmalloc ((e->allocated + 1) * sizeof (char *)); diff --git a/gdb/eval.c b/gdb/eval.c index 2beea10dbb2..a668e76d53d 100644 --- a/gdb/eval.c +++ b/gdb/eval.c @@ -998,7 +998,7 @@ evaluate_subexp_standard (struct type *expect_type, return set; } - argvec = (struct value **) alloca (sizeof (struct value *) * nargs); + argvec = XALLOCAVEC (struct value *, nargs); for (tem = 0; tem < nargs; tem++) { /* Ensure that array expressions are coerced into pointer @@ -1082,8 +1082,7 @@ evaluate_subexp_standard (struct type *expect_type, selector = exp->elts[pc + 1].longconst; nargs = exp->elts[pc + 2].longconst; - argvec = (struct value **) alloca (sizeof (struct value *) - * (nargs + 5)); + argvec = XALLOCAVEC (struct value *, nargs + 5); (*pos) += 3; diff --git a/gdb/event-loop.c b/gdb/event-loop.c index aee37bb6388..b1f3dd81a23 100644 --- a/gdb/event-loop.c +++ b/gdb/event-loop.c @@ -455,7 +455,7 @@ create_file_handler (int fd, int mask, handler_func * proc, change the data associated with it. */ if (file_ptr == NULL) { - file_ptr = (file_handler *) xmalloc (sizeof (file_handler)); + file_ptr = XNEW (file_handler); file_ptr->fd = fd; file_ptr->ready_mask = 0; file_ptr->next_file = gdb_notifier.first_file_handler; @@ -472,7 +472,7 @@ create_file_handler (int fd, int mask, handler_func * proc, * sizeof (struct pollfd))); else gdb_notifier.poll_fds = - (struct pollfd *) xmalloc (sizeof (struct pollfd)); + XNEW (struct pollfd); (gdb_notifier.poll_fds + gdb_notifier.num_fds - 1)->fd = fd; (gdb_notifier.poll_fds + gdb_notifier.num_fds - 1)->events = mask; (gdb_notifier.poll_fds + gdb_notifier.num_fds - 1)->revents = 0; @@ -875,8 +875,7 @@ create_async_signal_handler (sig_handler_func * proc, { async_signal_handler *async_handler_ptr; - async_handler_ptr = - (async_signal_handler *) xmalloc (sizeof (async_signal_handler)); + async_handler_ptr = XNEW (async_signal_handler); async_handler_ptr->ready = 0; async_handler_ptr->next_handler = NULL; async_handler_ptr->proc = proc; @@ -990,7 +989,7 @@ create_async_event_handler (async_event_handler_func *proc, { async_event_handler *h; - h = xmalloc (sizeof (*h)); + h = XNEW (struct async_event_handler); h->ready = 0; h->next_handler = NULL; h->proc = proc; @@ -1090,7 +1089,7 @@ create_timer (int milliseconds, timer_handler_func * proc, gettimeofday (&time_now, NULL); - timer_ptr = (struct gdb_timer *) xmalloc (sizeof (*timer_ptr)); + timer_ptr = XNEW (struct gdb_timer); timer_ptr->when.tv_sec = time_now.tv_sec + delta.tv_sec; timer_ptr->when.tv_usec = time_now.tv_usec + delta.tv_usec; /* Carry? */ diff --git a/gdb/exec.c b/gdb/exec.c index f1b10496e27..8ddb3df01d6 100644 --- a/gdb/exec.c +++ b/gdb/exec.c @@ -475,7 +475,7 @@ build_section_table (struct bfd *some_bfd, struct target_section **start, count = bfd_count_sections (some_bfd); if (*start) xfree (* start); - *start = (struct target_section *) xmalloc (count * sizeof (**start)); + *start = XNEWVEC (struct target_section, count); *end = *start; bfd_map_over_sections (some_bfd, add_to_section_table, (char *) end); if (*end > *start + count) diff --git a/gdb/fbsd-nat.c b/gdb/fbsd-nat.c index 9705d45a161..44d9e054a79 100644 --- a/gdb/fbsd-nat.c +++ b/gdb/fbsd-nat.c @@ -257,9 +257,7 @@ static struct fbsd_fork_child_info *fbsd_pending_children; static void fbsd_remember_child (pid_t pid) { - struct fbsd_fork_child_info *info; - - info = xcalloc (1, sizeof *info); + struct fbsd_fork_child_info *info = XCNEW (struct fbsd_fork_child_info); info->child = pid; info->next = fbsd_pending_children; diff --git a/gdb/fork-child.c b/gdb/fork-child.c index 4ba62b09ac9..959f5780b7d 100644 --- a/gdb/fork-child.c +++ b/gdb/fork-child.c @@ -170,7 +170,7 @@ fork_inferior (char *exec_file_arg, char *allargs, char **env, argument. */ int argc = (strlen (allargs) + 1) / 2 + 2; - argv = (char **) alloca (argc * sizeof (*argv)); + argv = XALLOCAVEC (char *, argc); argv[0] = exec_file; breakup_args (allargs, &argv[1]); } diff --git a/gdb/frv-tdep.c b/gdb/frv-tdep.c index f7fd00b8507..19ff87eeb72 100644 --- a/gdb/frv-tdep.c +++ b/gdb/frv-tdep.c @@ -136,9 +136,8 @@ new_variant (void) struct gdbarch_tdep *var; int r; - var = xmalloc (sizeof (*var)); - memset (var, 0, sizeof (*var)); - + var = XCNEW (struct gdbarch_tdep); + var->frv_abi = FRV_ABI_EABI; var->num_gprs = 64; var->num_fprs = 64; diff --git a/gdb/gdbarch.c b/gdb/gdbarch.c index 07b38a3b633..94e457adae4 100644 --- a/gdb/gdbarch.c +++ b/gdb/gdbarch.c @@ -345,7 +345,7 @@ gdbarch_alloc (const struct gdbarch_info *info, then use that to allocate the architecture vector. */ struct obstack *obstack = XNEW (struct obstack); obstack_init (obstack); - gdbarch = obstack_alloc (obstack, sizeof (*gdbarch)); + gdbarch = XOBNEW (obstack, struct gdbarch); memset (gdbarch, 0, sizeof (*gdbarch)); gdbarch->obstack = obstack; @@ -4894,7 +4894,7 @@ static struct gdbarch_registration *gdbarch_registry = NULL; static void append_name (const char ***buf, int *nr, const char *name) { - *buf = xrealloc (*buf, sizeof (char**) * (*nr + 1)); + *buf = XRESIZEVEC (const char **, *buf, *nr + 1); (*buf)[*nr] = name; *nr += 1; } diff --git a/gdb/gdbarch.h b/gdb/gdbarch.h index c1e2c1ab3e6..7df37c9e165 100644 --- a/gdb/gdbarch.h +++ b/gdb/gdbarch.h @@ -924,7 +924,7 @@ extern void set_gdbarch_max_insn_length (struct gdbarch *gdbarch, ULONGEST max_i If your architecture doesn't need to adjust instructions before single-stepping them, consider using simple_displaced_step_copy_insn here. - + If the instruction cannot execute out of line, return NULL. The core falls back to stepping past the instruction in-line instead in that case. */ diff --git a/gdb/gdbarch.sh b/gdb/gdbarch.sh index 994a87bf203..5831b7b78a2 100755 --- a/gdb/gdbarch.sh +++ b/gdb/gdbarch.sh @@ -1741,7 +1741,7 @@ gdbarch_alloc (const struct gdbarch_info *info, then use that to allocate the architecture vector. */ struct obstack *obstack = XNEW (struct obstack); obstack_init (obstack); - gdbarch = obstack_alloc (obstack, sizeof (*gdbarch)); + gdbarch = XOBNEW (obstack, struct gdbarch); memset (gdbarch, 0, sizeof (*gdbarch)); gdbarch->obstack = obstack; @@ -2201,7 +2201,7 @@ static struct gdbarch_registration *gdbarch_registry = NULL; static void append_name (const char ***buf, int *nr, const char *name) { - *buf = xrealloc (*buf, sizeof (char**) * (*nr + 1)); + *buf = XRESIZEVEC (const char **, *buf, *nr + 1); (*buf)[*nr] = name; *nr += 1; } diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog index 6d77e94dd22..5b9b1705912 100644 --- a/gdb/gdbserver/ChangeLog +++ b/gdb/gdbserver/ChangeLog @@ -1,3 +1,58 @@ +2015-08-26 Simon Marchi <simon.marchi@ericsson.com> + + * ax.c (gdb_parse_agent_expr): Likewise. + (compile_bytecodes): Likewise. + * dll.c (loaded_dll): Likewise. + * event-loop.c (append_callback_event): Likewise. + (create_file_handler): Likewise. + (create_file_event): Likewise. + * hostio.c (handle_open): Likewise. + * inferiors.c (add_thread): Likewise. + (add_process): Likewise. + * linux-aarch64-low.c (aarch64_linux_new_process): Likewise. + * linux-arm-low.c (arm_new_process): Likewise. + (arm_new_thread): Likewise. + * linux-low.c (add_to_pid_list): Likewise. + (linux_add_process): Likewise. + (handle_extended_wait): Likewise. + (add_lwp): Likewise. + (enqueue_one_deferred_signal): Likewise. + (enqueue_pending_signal): Likewise. + (linux_resume_one_lwp_throw): Likewise. + (linux_resume_one_thread): Likewise. + (linux_read_memory): Likewise. + (linux_write_memory): Likewise. + * linux-mips-low.c (mips_linux_new_process): Likewise. + (mips_linux_new_thread): Likewise. + (mips_add_watchpoint): Likewise. + * linux-x86-low.c (initialize_low_arch): Likewise. + * lynx-low.c (lynx_add_process): Likewise. + * mem-break.c (set_raw_breakpoint_at): Likewise. + (set_breakpoint): Likewise. + (add_condition_to_breakpoint): Likewise. + (add_commands_to_breakpoint): Likewise. + (clone_agent_expr): Likewise. + (clone_one_breakpoint): Likewise. + * regcache.c (new_register_cache): Likewise. + * remote-utils.c (look_up_one_symbol): Likewise. + * server.c (queue_stop_reply): Likewise. + (start_inferior): Likewise. + (queue_stop_reply_callback): Likewise. + (handle_target_event): Likewise. + * spu-low.c (fetch_ppc_memory): Likewise. + (store_ppc_memory): Likewise. + * target.c (set_target_ops): Likewise. + * thread-db.c (thread_db_load_search): Likewise. + (try_thread_db_load_1): Likewise. + * tracepoint.c (add_tracepoint): Likewise. + (add_tracepoint_action): Likewise. + (create_trace_state_variable): Likewise. + (cmd_qtdpsrc): Likewise. + (cmd_qtro): Likewise. + (add_while_stepping_state): Likewise. + * win32-low.c (child_add_thread): Likewise. + (get_image_name): Likewise. + 2015-08-25 Yao Qi <yao.qi@linaro.org> * linux-aarch64-low.c (aarch64_linux_new_thread): Remove. diff --git a/gdb/gdbserver/ax.c b/gdb/gdbserver/ax.c index f94a27d96bb..d834fbb3c21 100644 --- a/gdb/gdbserver/ax.c +++ b/gdb/gdbserver/ax.c @@ -102,7 +102,7 @@ gdb_parse_agent_expr (char **actparm) ++act; /* skip the X */ act = unpack_varlen_hex (act, &xlen); ++act; /* skip a comma */ - aexpr = xmalloc (sizeof (struct agent_expr)); + aexpr = XNEW (struct agent_expr); aexpr->length = xlen; aexpr->bytes = xmalloc (xlen); hex2bin (act, aexpr->bytes, xlen); @@ -430,7 +430,7 @@ compile_bytecodes (struct agent_expr *aexpr) /* Record the compiled-code address of the bytecode, for use by jump instructions. */ - aentry = xmalloc (sizeof (struct bytecode_address)); + aentry = XNEW (struct bytecode_address); aentry->pc = pc; aentry->address = current_insn_ptr; aentry->goto_pc = -1; diff --git a/gdb/gdbserver/dll.c b/gdb/gdbserver/dll.c index 1608527fffc..c4f838ca92c 100644 --- a/gdb/gdbserver/dll.c +++ b/gdb/gdbserver/dll.c @@ -60,8 +60,7 @@ match_dll (struct inferior_list_entry *inf, void *arg) void loaded_dll (const char *name, CORE_ADDR base_addr) { - struct dll_info *new_dll = xmalloc (sizeof (*new_dll)); - memset (new_dll, 0, sizeof (*new_dll)); + struct dll_info *new_dll = XCNEW (struct dll_info); new_dll->entry.id = minus_one_ptid; diff --git a/gdb/gdbserver/event-loop.c b/gdb/gdbserver/event-loop.c index d27bc94ee95..dd070938f1f 100644 --- a/gdb/gdbserver/event-loop.c +++ b/gdb/gdbserver/event-loop.c @@ -197,9 +197,8 @@ process_event (void) int append_callback_event (callback_handler_func *proc, gdb_client_data data) { - struct callback_event *event_ptr; + struct callback_event *event_ptr = XNEW (struct callback_event); - event_ptr = xmalloc (sizeof (*event_ptr)); event_ptr->id = callback_list.num_callbacks++; event_ptr->proc = proc; event_ptr->data = data; @@ -289,7 +288,7 @@ create_file_handler (gdb_fildes_t fd, int mask, handler_func *proc, just change the data associated with it. */ if (file_ptr == NULL) { - file_ptr = xmalloc (sizeof (*file_ptr)); + file_ptr = XNEW (struct file_handler); file_ptr->fd = fd; file_ptr->ready_mask = 0; file_ptr->next_file = gdb_notifier.first_file_handler; @@ -447,9 +446,10 @@ create_file_event (gdb_fildes_t fd) { gdb_event *file_event_ptr; - file_event_ptr = xmalloc (sizeof (gdb_event)); + file_event_ptr = XNEW (gdb_event); file_event_ptr->proc = handle_file_event; file_event_ptr->fd = fd; + return file_event_ptr; } diff --git a/gdb/gdbserver/hostio.c b/gdb/gdbserver/hostio.c index 8788f073918..a631d9e771c 100644 --- a/gdb/gdbserver/hostio.c +++ b/gdb/gdbserver/hostio.c @@ -331,7 +331,7 @@ handle_open (char *own_buf) } /* Record the new file descriptor. */ - new_fd = xmalloc (sizeof (struct fd_list)); + new_fd = XNEW (struct fd_list); new_fd->fd = fd; new_fd->next = open_fds; open_fds = new_fd; diff --git a/gdb/gdbserver/inferiors.c b/gdb/gdbserver/inferiors.c index ce87d8c0a55..21f45fadf31 100644 --- a/gdb/gdbserver/inferiors.c +++ b/gdb/gdbserver/inferiors.c @@ -105,9 +105,7 @@ remove_inferior (struct inferior_list *list, struct thread_info * add_thread (ptid_t thread_id, void *target_data) { - struct thread_info *new_thread = xmalloc (sizeof (*new_thread)); - - memset (new_thread, 0, sizeof (*new_thread)); + struct thread_info *new_thread = XCNEW (struct thread_info); new_thread->entry.id = thread_id; new_thread->last_resume_kind = resume_continue; @@ -274,9 +272,7 @@ clear_inferiors (void) struct process_info * add_process (int pid, int attached) { - struct process_info *process; - - process = xcalloc (1, sizeof (*process)); + struct process_info *process = XCNEW (struct process_info); process->entry.id = pid_to_ptid (pid); process->attached = attached; diff --git a/gdb/gdbserver/linux-aarch64-low.c b/gdb/gdbserver/linux-aarch64-low.c index dbe49518237..da0ea9b8946 100644 --- a/gdb/gdbserver/linux-aarch64-low.c +++ b/gdb/gdbserver/linux-aarch64-low.c @@ -431,7 +431,7 @@ ps_get_thread_area (const struct ps_prochandle *ph, static struct arch_process_info * aarch64_linux_new_process (void) { - struct arch_process_info *info = xcalloc (1, sizeof (*info)); + struct arch_process_info *info = XCNEW (struct arch_process_info); aarch64_init_debug_reg_state (&info->debug_reg_state); diff --git a/gdb/gdbserver/linux-arm-low.c b/gdb/gdbserver/linux-arm-low.c index 6a27e6e724a..a277bb6876f 100644 --- a/gdb/gdbserver/linux-arm-low.c +++ b/gdb/gdbserver/linux-arm-low.c @@ -664,7 +664,7 @@ arm_stopped_data_address (void) static struct arch_process_info * arm_new_process (void) { - struct arch_process_info *info = xcalloc (1, sizeof (*info)); + struct arch_process_info *info = XCNEW (struct arch_process_info); return info; } @@ -672,7 +672,7 @@ arm_new_process (void) static void arm_new_thread (struct lwp_info *lwp) { - struct arch_lwp_info *info = xcalloc (1, sizeof (*info)); + struct arch_lwp_info *info = XCNEW (struct arch_lwp_info); int i; for (i = 0; i < MAX_BPTS; i++) diff --git a/gdb/gdbserver/linux-low.c b/gdb/gdbserver/linux-low.c index 2bc91c276d6..a8fa91c1d0f 100644 --- a/gdb/gdbserver/linux-low.c +++ b/gdb/gdbserver/linux-low.c @@ -208,7 +208,7 @@ struct simple_pid_list *stopped_pids; static void add_to_pid_list (struct simple_pid_list **listp, int pid, int status) { - struct simple_pid_list *new_pid = xmalloc (sizeof (struct simple_pid_list)); + struct simple_pid_list *new_pid = XNEW (struct simple_pid_list); new_pid->pid = pid; new_pid->status = status; @@ -409,7 +409,7 @@ linux_add_process (int pid, int attached) struct process_info *proc; proc = add_process (pid, attached); - proc->priv = xcalloc (1, sizeof (*proc->priv)); + proc->priv = XCNEW (struct process_info_private); if (the_low_target.new_process != NULL) proc->priv->arch_private = the_low_target.new_process (); @@ -506,7 +506,7 @@ handle_extended_wait (struct lwp_info *event_lwp, int wstat) &child_proc->raw_breakpoints, parent_proc->breakpoints); - tdesc = xmalloc (sizeof (struct target_desc)); + tdesc = XNEW (struct target_desc); copy_target_description (tdesc, parent_proc->tdesc); child_proc->tdesc = tdesc; @@ -760,7 +760,7 @@ add_lwp (ptid_t ptid) { struct lwp_info *lwp; - lwp = (struct lwp_info *) xcalloc (1, sizeof (*lwp)); + lwp = XCNEW (struct lwp_info); lwp->waitstatus.kind = TARGET_WAITKIND_IGNORE; @@ -1984,10 +1984,10 @@ enqueue_one_deferred_signal (struct lwp_info *lwp, int *wstat) } } - p_sig = xmalloc (sizeof (*p_sig)); + p_sig = XCNEW (struct pending_signals); p_sig->prev = lwp->pending_signals_to_report; p_sig->signal = WSTOPSIG (*wstat); - memset (&p_sig->info, 0, sizeof (siginfo_t)); + ptrace (PTRACE_GETSIGINFO, lwpid_of (thread), (PTRACE_TYPE_ARG3) 0, &p_sig->info); @@ -3761,9 +3761,8 @@ stop_all_lwps (int suspend, struct lwp_info *except) static void enqueue_pending_signal (struct lwp_info *lwp, int signal, siginfo_t *info) { - struct pending_signals *p_sig; + struct pending_signals *p_sig = XNEW (struct pending_signals); - p_sig = xmalloc (sizeof (*p_sig)); p_sig->prev = lwp->pending_signals; p_sig->signal = signal; if (info == NULL) @@ -3817,8 +3816,8 @@ linux_resume_one_lwp_throw (struct lwp_info *lwp, || lwp->bp_reinsert != 0 || fast_tp_collecting)) { - struct pending_signals *p_sig; - p_sig = xmalloc (sizeof (*p_sig)); + struct pending_signals *p_sig = XNEW (struct pending_signals); + p_sig->prev = lwp->pending_signals; p_sig->signal = signal; if (info == NULL) @@ -4518,11 +4517,10 @@ linux_resume_one_thread (struct inferior_list_entry *entry, void *arg) /* If we have a new signal, enqueue the signal. */ if (lwp->resume->sig != 0) { - struct pending_signals *p_sig; - p_sig = xmalloc (sizeof (*p_sig)); + struct pending_signals *p_sig = XCNEW (struct pending_signals); + p_sig->prev = lwp->pending_signals; p_sig->signal = lwp->resume->sig; - memset (&p_sig->info, 0, sizeof (siginfo_t)); /* If this is the same signal we were previously stopped by, make sure to queue its siginfo. We can ignore the return @@ -5276,7 +5274,7 @@ linux_read_memory (CORE_ADDR memaddr, unsigned char *myaddr, int len) count = ((((memaddr + len) - addr) + sizeof (PTRACE_XFER_TYPE) - 1) / sizeof (PTRACE_XFER_TYPE)); /* Allocate buffer of that many longwords. */ - buffer = (PTRACE_XFER_TYPE *) alloca (count * sizeof (PTRACE_XFER_TYPE)); + buffer = XALLOCAVEC (PTRACE_XFER_TYPE, count); /* Read all the longwords */ errno = 0; @@ -5321,8 +5319,7 @@ linux_write_memory (CORE_ADDR memaddr, const unsigned char *myaddr, int len) / sizeof (PTRACE_XFER_TYPE); /* Allocate buffer of that many longwords. */ - register PTRACE_XFER_TYPE *buffer = (PTRACE_XFER_TYPE *) - alloca (count * sizeof (PTRACE_XFER_TYPE)); + register PTRACE_XFER_TYPE *buffer = XALLOCAVEC (PTRACE_XFER_TYPE, count); int pid = lwpid_of (current_thread); diff --git a/gdb/gdbserver/linux-mips-low.c b/gdb/gdbserver/linux-mips-low.c index 770f0df52d5..d1181b6c71f 100644 --- a/gdb/gdbserver/linux-mips-low.c +++ b/gdb/gdbserver/linux-mips-low.c @@ -325,7 +325,7 @@ update_watch_registers_callback (struct inferior_list_entry *entry, static struct arch_process_info * mips_linux_new_process (void) { - struct arch_process_info *info = xcalloc (1, sizeof (*info)); + struct arch_process_info *info = XCNEW (struct arch_process_info); return info; } @@ -337,7 +337,7 @@ mips_linux_new_process (void) static void mips_linux_new_thread (struct lwp_info *lwp) { - struct arch_lwp_info *info = xcalloc (1, sizeof (*info)); + struct arch_lwp_info *info = XCNEW (struct arch_lwp_info); info->watch_registers_changed = 1; @@ -353,7 +353,7 @@ mips_add_watchpoint (struct arch_process_info *private, CORE_ADDR addr, struct mips_watchpoint *new_watch; struct mips_watchpoint **pw; - new_watch = xmalloc (sizeof (struct mips_watchpoint)); + new_watch = XNEW (struct mips_watchpoint); new_watch->addr = addr; new_watch->len = len; new_watch->type = watch_type; diff --git a/gdb/gdbserver/linux-x86-low.c b/gdb/gdbserver/linux-x86-low.c index 73fe6cd56c2..20d4257e5fb 100644 --- a/gdb/gdbserver/linux-x86-low.c +++ b/gdb/gdbserver/linux-x86-low.c @@ -3305,7 +3305,7 @@ initialize_low_arch (void) init_registers_x32_avx_linux (); init_registers_x32_avx512_linux (); - tdesc_amd64_linux_no_xml = xmalloc (sizeof (struct target_desc)); + tdesc_amd64_linux_no_xml = XNEW (struct target_desc); copy_target_description (tdesc_amd64_linux_no_xml, tdesc_amd64_linux); tdesc_amd64_linux_no_xml->xmltarget = xmltarget_amd64_linux_no_xml; #endif @@ -3315,7 +3315,7 @@ initialize_low_arch (void) init_registers_i386_avx512_linux (); init_registers_i386_mpx_linux (); - tdesc_i386_linux_no_xml = xmalloc (sizeof (struct target_desc)); + tdesc_i386_linux_no_xml = XNEW (struct target_desc); copy_target_description (tdesc_i386_linux_no_xml, tdesc_i386_linux); tdesc_i386_linux_no_xml->xmltarget = xmltarget_i386_linux_no_xml; diff --git a/gdb/gdbserver/lynx-low.c b/gdb/gdbserver/lynx-low.c index ee4d0e83958..1a187c86d61 100644 --- a/gdb/gdbserver/lynx-low.c +++ b/gdb/gdbserver/lynx-low.c @@ -218,7 +218,7 @@ lynx_add_process (int pid, int attached) proc = add_process (pid, attached); proc->tdesc = lynx_tdesc; - proc->priv = xcalloc (1, sizeof (*proc->priv)); + proc->priv = XCNEW (struct process_info_private); proc->priv->last_wait_event_ptid = null_ptid; return proc; diff --git a/gdb/gdbserver/mem-break.c b/gdb/gdbserver/mem-break.c index 4eaa52bffba..93567413867 100644 --- a/gdb/gdbserver/mem-break.c +++ b/gdb/gdbserver/mem-break.c @@ -404,7 +404,7 @@ set_raw_breakpoint_at (enum raw_bkpt_type type, CORE_ADDR where, int size, return bp; } - bp = xcalloc (1, sizeof (*bp)); + bp = XCNEW (struct raw_breakpoint); bp->pc = where; bp->size = size; bp->refcount = 1; @@ -755,7 +755,7 @@ set_breakpoint (enum bkpt_type type, enum raw_bkpt_type raw_type, return NULL; } - bp = xcalloc (1, sizeof (struct breakpoint)); + bp = XCNEW (struct breakpoint); bp->type = type; bp->raw = raw; @@ -1169,7 +1169,7 @@ add_condition_to_breakpoint (struct breakpoint *bp, struct point_cond_list *new_cond; /* Create new condition. */ - new_cond = xcalloc (1, sizeof (*new_cond)); + new_cond = XCNEW (struct point_cond_list); new_cond->cond = condition; /* Add condition to the list. */ @@ -1267,7 +1267,7 @@ add_commands_to_breakpoint (struct breakpoint *bp, struct point_command_list *new_cmd; /* Create new command. */ - new_cmd = xcalloc (1, sizeof (*new_cmd)); + new_cmd = XCNEW (struct point_command_list); new_cmd->cmd = commands; new_cmd->persistence = persist; @@ -1937,7 +1937,7 @@ clone_agent_expr (const struct agent_expr *src_ax) { struct agent_expr *ax; - ax = xcalloc (1, sizeof (*ax)); + ax = XCNEW (struct agent_expr); ax->length = src_ax->length; ax->bytes = xcalloc (ax->length, 1); memcpy (ax->bytes, src_ax->bytes, ax->length); @@ -1959,7 +1959,7 @@ clone_one_breakpoint (const struct breakpoint *src) struct point_command_list *cmd_tail = NULL; /* Clone the raw breakpoint. */ - dest_raw = xcalloc (1, sizeof (*dest_raw)); + dest_raw = XCNEW (struct raw_breakpoint); dest_raw->raw_type = src->raw->raw_type; dest_raw->refcount = src->raw->refcount; dest_raw->pc = src->raw->pc; @@ -1968,7 +1968,7 @@ clone_one_breakpoint (const struct breakpoint *src) dest_raw->inserted = src->raw->inserted; /* Clone the high-level breakpoint. */ - dest = xcalloc (1, sizeof (*dest)); + dest = XCNEW (struct breakpoint); dest->type = src->type; dest->raw = dest_raw; dest->handler = src->handler; @@ -1977,7 +1977,7 @@ clone_one_breakpoint (const struct breakpoint *src) for (current_cond = src->cond_list; current_cond != NULL; current_cond = current_cond->next) { - new_cond = xcalloc (1, sizeof (*new_cond)); + new_cond = XCNEW (struct point_cond_list); new_cond->cond = clone_agent_expr (current_cond->cond); APPEND_TO_LIST (&dest->cond_list, new_cond, cond_tail); } @@ -1986,7 +1986,7 @@ clone_one_breakpoint (const struct breakpoint *src) for (current_cmd = src->command_list; current_cmd != NULL; current_cmd = current_cmd->next) { - new_cmd = xcalloc (1, sizeof (*new_cmd)); + new_cmd = XCNEW (struct point_command_list); new_cmd->cmd = clone_agent_expr (current_cmd->cmd); new_cmd->persistence = current_cmd->persistence; APPEND_TO_LIST (&dest->command_list, new_cmd, cmd_tail); diff --git a/gdb/gdbserver/regcache.c b/gdb/gdbserver/regcache.c index ef955ffc5a6..59bdc530d8c 100644 --- a/gdb/gdbserver/regcache.c +++ b/gdb/gdbserver/regcache.c @@ -159,11 +159,10 @@ init_register_cache (struct regcache *regcache, struct regcache * new_register_cache (const struct target_desc *tdesc) { - struct regcache *regcache; + struct regcache *regcache = XCNEW (struct regcache); gdb_assert (tdesc->registers_size != 0); - regcache = xmalloc (sizeof (*regcache)); return init_register_cache (regcache, tdesc, NULL); } diff --git a/gdb/gdbserver/remote-utils.c b/gdb/gdbserver/remote-utils.c index c6c516ccdc6..0c4a6936439 100644 --- a/gdb/gdbserver/remote-utils.c +++ b/gdb/gdbserver/remote-utils.c @@ -1492,7 +1492,7 @@ look_up_one_symbol (const char *name, CORE_ADDR *addrp, int may_ask_gdb) decode_address (addrp, p, q - p); /* Save the symbol in our cache. */ - sym = xmalloc (sizeof (*sym)); + sym = XNEW (struct sym_cache); sym->name = xstrdup (name); sym->addr = *addrp; sym->next = proc->symbol_cache; diff --git a/gdb/gdbserver/server.c b/gdb/gdbserver/server.c index 34fcd2b0083..c52cf168d94 100644 --- a/gdb/gdbserver/server.c +++ b/gdb/gdbserver/server.c @@ -137,7 +137,7 @@ DEFINE_QUEUE_P (notif_event_p); static void queue_stop_reply (ptid_t ptid, struct target_waitstatus *status) { - struct vstop_notif *new_notif = xmalloc (sizeof (*new_notif)); + struct vstop_notif *new_notif = XNEW (struct vstop_notif); new_notif->ptid = ptid; new_notif->status = *status; @@ -206,7 +206,7 @@ start_inferior (char **argv) count++; for (i = 0; argv[i] != NULL; i++) count++; - new_argv = alloca (sizeof (char *) * count); + new_argv = XALLOCAVEC (char *, count); count = 0; for (i = 0; wrapper_argv[i] != NULL; i++) new_argv[count++] = wrapper_argv[i]; @@ -2915,7 +2915,7 @@ queue_stop_reply_callback (struct inferior_list_entry *entry, void *arg) manage the thread's last_status field. */ if (the_target->thread_stopped == NULL) { - struct vstop_notif *new_notif = xmalloc (sizeof (*new_notif)); + struct vstop_notif *new_notif = XNEW (struct vstop_notif); new_notif->ptid = entry->id; new_notif->status = thread->last_status; @@ -4282,8 +4282,7 @@ handle_target_event (int err, gdb_client_data client_data) } else { - struct vstop_notif *vstop_notif - = xmalloc (sizeof (struct vstop_notif)); + struct vstop_notif *vstop_notif = XNEW (struct vstop_notif); vstop_notif->status = last_status; vstop_notif->ptid = last_ptid; diff --git a/gdb/gdbserver/spu-low.c b/gdb/gdbserver/spu-low.c index a110a0e76ff..878ed82cf0e 100644 --- a/gdb/gdbserver/spu-low.c +++ b/gdb/gdbserver/spu-low.c @@ -147,7 +147,7 @@ fetch_ppc_memory (CORE_ADDR memaddr, char *myaddr, int len) int tid = ptid_get_lwp (current_ptid); - buffer = (PTRACE_TYPE_RET *) alloca (count * sizeof (PTRACE_TYPE_RET)); + buffer = XALLOCAVEC (PTRACE_TYPE_RET, count); for (i = 0; i < count; i++, addr += sizeof (PTRACE_TYPE_RET)) if ((ret = fetch_ppc_memory_1 (tid, addr, &buffer[i])) != 0) return ret; @@ -172,7 +172,7 @@ store_ppc_memory (CORE_ADDR memaddr, char *myaddr, int len) int tid = ptid_get_lwp (current_ptid); - buffer = (PTRACE_TYPE_RET *) alloca (count * sizeof (PTRACE_TYPE_RET)); + buffer = XALLOCAVEC (PTRACE_TYPE_RET, count); if (addr != memaddr || len < (int) sizeof (PTRACE_TYPE_RET)) if ((ret = fetch_ppc_memory_1 (tid, addr, &buffer[0])) != 0) diff --git a/gdb/gdbserver/target.c b/gdb/gdbserver/target.c index 8fcfe9b0ab6..7540f2f5c9c 100644 --- a/gdb/gdbserver/target.c +++ b/gdb/gdbserver/target.c @@ -181,7 +181,7 @@ start_non_stop (int nonstop) void set_target_ops (struct target_ops *target) { - the_target = (struct target_ops *) xmalloc (sizeof (*the_target)); + the_target = XNEW (struct target_ops); memcpy (the_target, target, sizeof (*the_target)); } diff --git a/gdb/gdbserver/thread-db.c b/gdb/gdbserver/thread-db.c index 3da636e59e4..cd07c52d197 100644 --- a/gdb/gdbserver/thread-db.c +++ b/gdb/gdbserver/thread-db.c @@ -562,7 +562,7 @@ thread_db_load_search (void) gdb_assert (proc->priv->thread_db == NULL); - tdb = xcalloc (1, sizeof (*tdb)); + tdb = XCNEW (struct thread_db); proc->priv->thread_db = tdb; tdb->td_ta_new_p = &td_ta_new; @@ -607,7 +607,7 @@ try_thread_db_load_1 (void *handle) gdb_assert (proc->priv->thread_db == NULL); - tdb = xcalloc (1, sizeof (*tdb)); + tdb = XCNEW (struct thread_db); proc->priv->thread_db = tdb; tdb->handle = handle; diff --git a/gdb/gdbserver/tracepoint.c b/gdb/gdbserver/tracepoint.c index 5d0ed73b190..fd010aed7fb 100644 --- a/gdb/gdbserver/tracepoint.c +++ b/gdb/gdbserver/tracepoint.c @@ -1803,7 +1803,7 @@ add_tracepoint (int num, CORE_ADDR addr) { struct tracepoint *tpoint, **tp_next; - tpoint = xmalloc (sizeof (struct tracepoint)); + tpoint = XNEW (struct tracepoint); tpoint->number = num; tpoint->address = addr; tpoint->numactions = 0; @@ -1938,11 +1938,11 @@ add_tracepoint_action (struct tracepoint *tpoint, char *packet) { case 'M': { - struct collect_memory_action *maction; + struct collect_memory_action *maction = + XNEW (struct collect_memory_action); ULONGEST basereg; int is_neg; - maction = xmalloc (sizeof *maction); maction->base.type = *act; maction->base.ops = &m_tracepoint_action_ops; action = &maction->base; @@ -1966,9 +1966,9 @@ add_tracepoint_action (struct tracepoint *tpoint, char *packet) } case 'R': { - struct collect_registers_action *raction; + struct collect_registers_action *raction = + XNEW (struct collect_registers_action); - raction = xmalloc (sizeof *raction); raction->base.type = *act; raction->base.ops = &r_tracepoint_action_ops; action = &raction->base; @@ -1982,9 +1982,9 @@ add_tracepoint_action (struct tracepoint *tpoint, char *packet) } case 'L': { - struct collect_static_trace_data_action *raction; + struct collect_static_trace_data_action *raction = + XNEW (struct collect_static_trace_data_action); - raction = xmalloc (sizeof *raction); raction->base.type = *act; raction->base.ops = &l_tracepoint_action_ops; action = &raction->base; @@ -1999,9 +1999,8 @@ add_tracepoint_action (struct tracepoint *tpoint, char *packet) break; case 'X': { - struct eval_expr_action *xaction; + struct eval_expr_action *xaction = XNEW (struct eval_expr_action); - xaction = xmalloc (sizeof (*xaction)); xaction->base.type = *act; xaction->base.ops = &x_tracepoint_action_ops; action = &xaction->base; @@ -2088,7 +2087,7 @@ create_trace_state_variable (int num, int gdb) return tsv; /* Create a new variable. */ - tsv = xmalloc (sizeof (struct trace_state_variable)); + tsv = XNEW (struct trace_state_variable); tsv->number = num; tsv->initial_value = 0; tsv->value = 0; @@ -2698,7 +2697,7 @@ cmd_qtdpsrc (char *own_buf) nbytes = hex2bin (packet, (gdb_byte *) src, strlen (packet) / 2); src[nbytes] = '\0'; - newlast = xmalloc (sizeof (struct source_string)); + newlast = XNEW (struct source_string); newlast->type = srctype; newlast->str = src; newlast->next = NULL; @@ -2888,7 +2887,8 @@ cmd_qtro (char *own_buf) packet = unpack_varlen_hex (packet, &start); ++packet; /* skip a comma */ packet = unpack_varlen_hex (packet, &end); - roreg = xmalloc (sizeof (struct readonly_region)); + + roreg = XNEW (struct readonly_region); roreg->start = start; roreg->end = end; roreg->next = readonly_regions; @@ -4326,9 +4326,8 @@ static void add_while_stepping_state (struct thread_info *tinfo, int tp_number, CORE_ADDR tp_address) { - struct wstep_state *wstep; + struct wstep_state *wstep = XNEW (struct wstep_state); - wstep = xmalloc (sizeof (*wstep)); wstep->next = tinfo->while_stepping; wstep->tp_number = tp_number; diff --git a/gdb/gdbserver/win32-low.c b/gdb/gdbserver/win32-low.c index 7ccb3dde182..86386ce70c8 100644 --- a/gdb/gdbserver/win32-low.c +++ b/gdb/gdbserver/win32-low.c @@ -214,7 +214,7 @@ child_add_thread (DWORD pid, DWORD tid, HANDLE h, void *tlb) if ((th = thread_rec (ptid, FALSE))) return th; - th = xcalloc (1, sizeof (*th)); + th = XCNEW (win32_thread_info); th->tid = tid; th->h = h; th->thread_local_base = (CORE_ADDR) (uintptr_t) tlb; @@ -1084,7 +1084,7 @@ get_image_name (HANDLE h, void *address, int unicode) ReadProcessMemory (h, address_ptr, buf, len, &done); else { - WCHAR *unicode_address = (WCHAR *) alloca (len * sizeof (WCHAR)); + WCHAR *unicode_address = XALLOCAVEC (WCHAR, len); ReadProcessMemory (h, address_ptr, unicode_address, len * sizeof (WCHAR), &done); diff --git a/gdb/gdbtypes.c b/gdb/gdbtypes.c index 301c6fcfc9b..5c8e49c5d33 100644 --- a/gdb/gdbtypes.c +++ b/gdb/gdbtypes.c @@ -3022,10 +3022,9 @@ rank_function (struct type **parms, int nparms, struct value **args, int nargs) { int i; - struct badness_vector *bv; + struct badness_vector *bv = XNEW (struct badness_vector); int min_len = nparms < nargs ? nparms : nargs; - bv = xmalloc (sizeof (struct badness_vector)); bv->length = nargs + 1; /* add 1 for the length-match rank. */ bv->rank = XNEWVEC (struct rank, nargs + 1); @@ -4386,8 +4385,7 @@ copy_type_recursive (struct objfile *objfile, /* We must add the new type to the hash table immediately, in case we encounter this type again during a recursive call below. */ - stored - = obstack_alloc (&objfile->objfile_obstack, sizeof (struct type_pair)); + stored = XOBNEW (&objfile->objfile_obstack, struct type_pair); stored->old = type; stored->newobj = new_type; *slot = stored; @@ -4455,7 +4453,7 @@ copy_type_recursive (struct objfile *objfile, /* For range types, copy the bounds information. */ if (TYPE_CODE (type) == TYPE_CODE_RANGE) { - TYPE_RANGE_DATA (new_type) = xmalloc (sizeof (struct range_bounds)); + TYPE_RANGE_DATA (new_type) = XNEW (struct range_bounds); *TYPE_RANGE_DATA (new_type) = *TYPE_RANGE_DATA (type); } diff --git a/gdb/gnu-nat.c b/gdb/gnu-nat.c index d830773b190..c2dfe5d9b6d 100644 --- a/gdb/gnu-nat.c +++ b/gdb/gnu-nat.c @@ -539,7 +539,7 @@ make_proc (struct inf *inf, mach_port_t port, int tid) { error_t err; mach_port_t prev_port = MACH_PORT_NULL; - struct proc *proc = xmalloc (sizeof (struct proc)); + struct proc *proc = XNEW (struct proc); proc->port = port; proc->tid = tid; @@ -636,7 +636,7 @@ _proc_free (struct proc *proc) static struct inf * make_inf (void) { - struct inf *inf = xmalloc (sizeof (struct inf)); + struct inf *inf = XNEW (struct inf); inf->task = 0; inf->threads = 0; @@ -2419,9 +2419,7 @@ gnu_write_inferior (task_t task, CORE_ADDR addr, } /* Chain the regions for later use. */ - region_element = - (struct vm_region_list *) - obstack_alloc (®ion_obstack, sizeof (struct vm_region_list)); + region_element = XOBNEW (®ion_obstack, struct vm_region_list); region_element->protection = protection; region_element->start = region_address; diff --git a/gdb/gnu-v3-abi.c b/gdb/gnu-v3-abi.c index 85eed706712..3b6cc774c6f 100644 --- a/gdb/gnu-v3-abi.c +++ b/gdb/gnu-v3-abi.c @@ -125,8 +125,7 @@ build_gdb_vtable_type (struct gdbarch *arch) the alignment that type requires, and then use that here. */ /* Build the field list. */ - field_list = xmalloc (sizeof (struct field [4])); - memset (field_list, 0, sizeof (struct field [4])); + field_list = XCNEWVEC (struct field, 4); field = &field_list[0]; offset = 0; @@ -1025,8 +1024,7 @@ build_std_type_info_type (struct gdbarch *arch) struct type *char_ptr_type = make_pointer_type (make_cv_type (1, 0, char_type, NULL), NULL); - field_list = xmalloc (sizeof (struct field [2])); - memset (field_list, 0, sizeof (struct field [2])); + field_list = XCNEWVEC (struct field, 2); field = &field_list[0]; offset = 0; diff --git a/gdb/guile/scm-param.c b/gdb/guile/scm-param.c index 9737c25e03b..3ddd98f3108 100644 --- a/gdb/guile/scm-param.c +++ b/gdb/guile/scm-param.c @@ -503,8 +503,7 @@ compute_enum_list (SCM enum_values_scm, int arg_pos, const char *func_name) _("enumeration list is empty")); } - enum_values = xmalloc ((size + 1) * sizeof (char *)); - memset (enum_values, 0, (size + 1) * sizeof (char *)); + enum_values = XCNEWVEC (char *, size + 1); i = 0; while (!scm_is_eq (enum_values_scm, SCM_EOL)) diff --git a/gdb/guile/scm-utils.c b/gdb/guile/scm-utils.c index 07401e6476e..b0873f336c6 100644 --- a/gdb/guile/scm-utils.c +++ b/gdb/guile/scm-utils.c @@ -432,8 +432,8 @@ gdbscm_parse_function_args (const char *func_name, if (num_keywords > 0) { - SCM *keyword_args = (SCM *) alloca (num_keywords * sizeof (SCM)); - int *keyword_positions = (int *) alloca (num_keywords * sizeof (int)); + SCM *keyword_args = XALLOCAVEC (SCM, num_keywords); + int *keyword_positions = XALLOCAVEC (int, num_keywords); gdb_assert (*p == '#'); ++p; diff --git a/gdb/guile/scm-value.c b/gdb/guile/scm-value.c index d26ab0d7459..25c29574985 100644 --- a/gdb/guile/scm-value.c +++ b/gdb/guile/scm-value.c @@ -851,7 +851,7 @@ gdbscm_value_call (SCM self, SCM args) SCM except_scm; long i; - vargs = alloca (sizeof (struct value *) * args_count); + vargs = XALLOCAVEC (struct value *, args_count); for (i = 0; i < args_count; i++) { SCM arg = scm_car (args); diff --git a/gdb/h8300-tdep.c b/gdb/h8300-tdep.c index e7f75a946df..48879024394 100644 --- a/gdb/h8300-tdep.c +++ b/gdb/h8300-tdep.c @@ -1267,7 +1267,7 @@ h8300_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) return arches->gdbarch; #if 0 - tdep = (struct gdbarch_tdep *) xmalloc (sizeof (struct gdbarch_tdep)); + tdep = XNEW (struct gdbarch_tdep); #endif if (info.bfd_arch_info->arch != bfd_arch_h8300) diff --git a/gdb/ia64-tdep.c b/gdb/ia64-tdep.c index c237aaaf310..a468be96ad7 100644 --- a/gdb/ia64-tdep.c +++ b/gdb/ia64-tdep.c @@ -3963,7 +3963,7 @@ ia64_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) if (arches != NULL) return arches->gdbarch; - tdep = xzalloc (sizeof (struct gdbarch_tdep)); + tdep = XCNEW (struct gdbarch_tdep); gdbarch = gdbarch_alloc (&info, tdep); tdep->size_of_register_frame = ia64_size_of_register_frame; diff --git a/gdb/infcall.c b/gdb/infcall.c index 139c361aa40..ad5f004da7e 100644 --- a/gdb/infcall.c +++ b/gdb/infcall.c @@ -570,9 +570,9 @@ dummy_frame_context_saver_get_regs (struct dummy_frame_context_saver *saver) struct dummy_frame_context_saver * dummy_frame_context_saver_setup (struct frame_id dummy_id, ptid_t ptid) { - struct dummy_frame_context_saver *saver; + struct dummy_frame_context_saver *saver = + XNEW (struct dummy_frame_context_saver); - saver = xmalloc (sizeof (*saver)); saver->retbuf = NULL; saver->drop_done = 0; register_dummy_frame_dtor (dummy_id, inferior_ptid, @@ -922,7 +922,7 @@ call_function_by_hand_dummy (struct value *function, struct value **new_args; /* Add the new argument to the front of the argument list. */ - new_args = xmalloc (sizeof (struct value *) * (nargs + 1)); + new_args = XNEWVEC (struct value *, nargs + 1); new_args[0] = value_from_pointer (lookup_pointer_type (values_type), struct_addr); memcpy (&new_args[1], &args[0], sizeof (struct value *) * nargs); diff --git a/gdb/infcmd.c b/gdb/infcmd.c index 393ccb9a079..bdde49dc22f 100644 --- a/gdb/infcmd.c +++ b/gdb/infcmd.c @@ -1121,9 +1121,9 @@ step_once (int skip_subroutines, int single_inst, int count, int thread) further stepping. */ if (target_can_async_p ()) { - struct step_1_continuation_args *args; + struct step_1_continuation_args *args = + XNEW (struct step_1_continuation_args); - args = xmalloc (sizeof (*args)); args->skip_subroutines = skip_subroutines; args->single_inst = single_inst; args->count = count; @@ -1790,7 +1790,7 @@ finish_forward (struct symbol *function, struct frame_info *frame) /* We want to print return value, please... */ tp->control.proceed_to_finish = 1; - cargs = xmalloc (sizeof (*cargs)); + cargs = XNEW (struct finish_command_continuation_args); cargs->thread = thread; cargs->breakpoint = breakpoint; @@ -2677,7 +2677,7 @@ attach_command (char *args, int from_tty) /* sync_execution mode. Wait for stop. */ struct attach_command_continuation_args *a; - a = xmalloc (sizeof (*a)); + a = XNEW (struct attach_command_continuation_args); a->args = xstrdup (args); a->from_tty = from_tty; a->async_exec = async_exec; @@ -2745,7 +2745,7 @@ notice_new_inferior (ptid_t ptid, int leave_running, int from_tty) { struct attach_command_continuation_args *a; - a = xmalloc (sizeof (*a)); + a = XNEW (struct attach_command_continuation_args); a->args = xstrdup (""); a->from_tty = from_tty; a->async_exec = async_exec; diff --git a/gdb/inferior.c b/gdb/inferior.c index 2e44f175bb1..04e9a286d56 100644 --- a/gdb/inferior.c +++ b/gdb/inferior.c @@ -128,7 +128,7 @@ add_inferior_silent (int pid) { struct inferior *inf; - inf = xmalloc (sizeof (*inf)); + inf = XNEW (struct inferior); memset (inf, 0, sizeof (*inf)); inf->pid = pid; diff --git a/gdb/infrun.c b/gdb/infrun.c index c3e7dd78842..70dffca440a 100644 --- a/gdb/infrun.c +++ b/gdb/infrun.c @@ -1562,7 +1562,7 @@ add_displaced_stepping_state (int pid) if (state->pid == pid) return state; - state = xcalloc (1, sizeof (*state)); + state = XCNEW (struct displaced_step_inferior_state); state->pid = pid; state->next = displaced_step_inferior_states; displaced_step_inferior_states = state; @@ -8586,7 +8586,8 @@ struct infcall_control_state struct infcall_control_state * save_infcall_control_state (void) { - struct infcall_control_state *inf_status = xmalloc (sizeof (*inf_status)); + struct infcall_control_state *inf_status = + XNEW (struct infcall_control_state); struct thread_info *tp = inferior_thread (); struct inferior *inf = current_inferior (); @@ -8726,9 +8727,8 @@ restore_inferior_ptid (void *arg) struct cleanup * save_inferior_ptid (void) { - ptid_t *saved_ptid_ptr; + ptid_t *saved_ptid_ptr = XNEW (ptid_t); - saved_ptid_ptr = xmalloc (sizeof (ptid_t)); *saved_ptid_ptr = inferior_ptid; return make_cleanup (restore_inferior_ptid, saved_ptid_ptr); } @@ -8914,15 +8914,11 @@ leave it stopped or free to run as needed."), &showlist); numsigs = (int) GDB_SIGNAL_LAST; - signal_stop = (unsigned char *) xmalloc (sizeof (signal_stop[0]) * numsigs); - signal_print = (unsigned char *) - xmalloc (sizeof (signal_print[0]) * numsigs); - signal_program = (unsigned char *) - xmalloc (sizeof (signal_program[0]) * numsigs); - signal_catch = (unsigned char *) - xmalloc (sizeof (signal_catch[0]) * numsigs); - signal_pass = (unsigned char *) - xmalloc (sizeof (signal_pass[0]) * numsigs); + signal_stop = XNEWVEC (unsigned char, numsigs); + signal_print = XNEWVEC (unsigned char, numsigs); + signal_program = XNEWVEC (unsigned char, numsigs); + signal_catch = XNEWVEC (unsigned char, numsigs); + signal_pass = XNEWVEC (unsigned char, numsigs); for (i = 0; i < numsigs; i++) { signal_stop[i] = 1; diff --git a/gdb/jit.c b/gdb/jit.c index f977ea66f5a..10da21daae4 100644 --- a/gdb/jit.c +++ b/gdb/jit.c @@ -136,7 +136,7 @@ mem_bfd_iovec_stat (struct bfd *abfd, void *stream, struct stat *sb) static struct bfd * bfd_open_from_target_memory (CORE_ADDR addr, ULONGEST size, char *target) { - struct target_buffer *buffer = xmalloc (sizeof (struct target_buffer)); + struct target_buffer *buffer = XNEW (struct target_buffer); buffer->base = addr; buffer->size = size; @@ -1458,10 +1458,11 @@ free_objfile_data (struct objfile *objfile, void *data) static void * jit_gdbarch_data_init (struct obstack *obstack) { - struct jit_gdbarch_data_type *data; + struct jit_gdbarch_data_type *data = + XOBNEW (obstack, struct jit_gdbarch_data_type); - data = obstack_alloc (obstack, sizeof (struct jit_gdbarch_data_type)); data->unwinder_registered = 0; + return data; } diff --git a/gdb/language.c b/gdb/language.c index 4937b7d0c8e..121e8ad0e8c 100644 --- a/gdb/language.c +++ b/gdb/language.c @@ -556,8 +556,7 @@ add_language (const struct language_defn *lang) if (!languages) { languages_allocsize = DEFAULT_ALLOCSIZE; - languages = (const struct language_defn **) xmalloc - (languages_allocsize * sizeof (*languages)); + languages = XNEWVEC (const struct language_defn *, languages_allocsize); } if (languages_size >= languages_allocsize) { diff --git a/gdb/linespec.c b/gdb/linespec.c index 00fa4ba8242..8f102fac1a3 100644 --- a/gdb/linespec.c +++ b/gdb/linespec.c @@ -1332,7 +1332,7 @@ decode_line_2 (struct linespec_state *self, /* Prepare ITEMS array. */ items_count = result->nelts; - items = xmalloc (sizeof (*items) * items_count); + items = XNEWVEC (struct decode_line_2_item, items_count); make_cleanup (xfree, items); for (i = 0; i < items_count; ++i) { diff --git a/gdb/linux-nat.c b/gdb/linux-nat.c index 19e242a5ece..4da361defda 100644 --- a/gdb/linux-nat.c +++ b/gdb/linux-nat.c @@ -336,7 +336,7 @@ lwp_stop_reason (struct lwp_info *lwp) static void add_to_pid_list (struct simple_pid_list **listp, int pid, int status) { - struct simple_pid_list *new_pid = xmalloc (sizeof (struct simple_pid_list)); + struct simple_pid_list *new_pid = XNEW (struct simple_pid_list); new_pid->pid = pid; new_pid->status = status; @@ -822,7 +822,7 @@ add_initial_lwp (ptid_t ptid) gdb_assert (ptid_lwp_p (ptid)); - lp = (struct lwp_info *) xmalloc (sizeof (struct lwp_info)); + lp = XNEW (struct lwp_info); memset (lp, 0, sizeof (struct lwp_info)); diff --git a/gdb/linux-thread-db.c b/gdb/linux-thread-db.c index 84599d3d909..d6bf56f0a49 100644 --- a/gdb/linux-thread-db.c +++ b/gdb/linux-thread-db.c @@ -211,9 +211,8 @@ static void record_thread (struct thread_db_info *info, static struct thread_db_info * add_thread_db_info (void *handle) { - struct thread_db_info *info; + struct thread_db_info *info = XCNEW (struct thread_db_info); - info = xcalloc (1, sizeof (*info)); info->pid = ptid_get_pid (inferior_ptid); info->handle = handle; @@ -1308,8 +1307,7 @@ record_thread (struct thread_db_info *info, return; /* Construct the thread's private data. */ - priv = xmalloc (sizeof (struct private_thread_info)); - memset (priv, 0, sizeof (struct private_thread_info)); + priv = XCNEW (struct private_thread_info); priv->th = *th_p; priv->tid = ti_p->ti_tid; @@ -1998,7 +1996,7 @@ info_auto_load_libthread_db (char *args, int from_tty) if (info->filename != NULL) info_count++; - array = xmalloc (sizeof (*array) * info_count); + array = XNEWVEC (struct thread_db_info *, info_count); back_to = make_cleanup (xfree, array); info_count = 0; diff --git a/gdb/m32c-tdep.c b/gdb/m32c-tdep.c index 60b5cfb6420..3be74057a51 100644 --- a/gdb/m32c-tdep.c +++ b/gdb/m32c-tdep.c @@ -2638,7 +2638,7 @@ m32c_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) arches = gdbarch_list_lookup_by_info (arches->next, &info)) return arches->gdbarch; - tdep = xcalloc (1, sizeof (*tdep)); + tdep = XCNEW (struct gdbarch_tdep); arch = gdbarch_alloc (&info, tdep); /* Essential types. */ diff --git a/gdb/m68hc11-tdep.c b/gdb/m68hc11-tdep.c index b7b5bbe9014..69ed9dce245 100644 --- a/gdb/m68hc11-tdep.c +++ b/gdb/m68hc11-tdep.c @@ -1451,7 +1451,7 @@ m68hc11_gdbarch_init (struct gdbarch_info info, } /* Need a new architecture. Fill in a target specific vector. */ - tdep = (struct gdbarch_tdep *) xmalloc (sizeof (struct gdbarch_tdep)); + tdep = XNEW (struct gdbarch_tdep); gdbarch = gdbarch_alloc (&info, tdep); tdep->elf_flags = elf_flags; diff --git a/gdb/m68k-tdep.c b/gdb/m68k-tdep.c index d7347b6c98e..f833741e529 100644 --- a/gdb/m68k-tdep.c +++ b/gdb/m68k-tdep.c @@ -1185,7 +1185,7 @@ m68k_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) return best_arch->gdbarch; } - tdep = xzalloc (sizeof (struct gdbarch_tdep)); + tdep = XCNEW (struct gdbarch_tdep); gdbarch = gdbarch_alloc (&info, tdep); tdep->fpregs_present = has_fp; tdep->flavour = flavour; diff --git a/gdb/m88k-tdep.c b/gdb/m88k-tdep.c index 57754672917..47a8f579fd3 100644 --- a/gdb/m88k-tdep.c +++ b/gdb/m88k-tdep.c @@ -533,11 +533,9 @@ m88k_analyze_prologue (struct gdbarch *gdbarch, /* Provide a dummy cache if necessary. */ if (cache == NULL) { - size_t sizeof_saved_regs = - (M88K_R31_REGNUM + 1) * sizeof (struct trad_frame_saved_reg); - - cache = alloca (sizeof (struct m88k_frame_cache)); - cache->saved_regs = alloca (sizeof_saved_regs); + cache->saved_regs + = XALLOCAVEC (struct trad_frame_saved_reg, M88K_R31_REGNUM + 1); + cache = XALLOCA (struct m88k_frame_cache); /* We only initialize the members we care about. */ cache->saved_regs[M88K_R1_REGNUM].addr = -1; diff --git a/gdb/macrocmd.c b/gdb/macrocmd.c index 3db1239f241..2eb9dffd4fc 100644 --- a/gdb/macrocmd.c +++ b/gdb/macrocmd.c @@ -387,7 +387,7 @@ macro_define_command (char *exp, int from_tty) { /* Function-like macro. */ int alloced = 5; - char **argv = (char **) xmalloc (alloced * sizeof (char *)); + char **argv = XNEWVEC (char *, alloced); new_macro.kind = macro_function_like; new_macro.argc = 0; diff --git a/gdb/macroexp.c b/gdb/macroexp.c index 60290174ca1..e6c9c86c30a 100644 --- a/gdb/macroexp.c +++ b/gdb/macroexp.c @@ -814,7 +814,7 @@ gather_arguments (const char *name, struct macro_buffer *src, args_len = 0; args_size = 6; - args = (struct macro_buffer *) xmalloc (sizeof (*args) * args_size); + args = XNEWVEC (struct macro_buffer, args_size); for (;;) { diff --git a/gdb/macroscope.c b/gdb/macroscope.c index dae9ef50a02..00fb21efdf0 100644 --- a/gdb/macroscope.c +++ b/gdb/macroscope.c @@ -48,7 +48,7 @@ sal_macro_scope (struct symtab_and_line sal) if (COMPUNIT_MACRO_TABLE (cust) == NULL) return NULL; - ms = (struct macro_scope *) xmalloc (sizeof (*ms)); + ms = XNEW (struct macro_scope); main_file = macro_main (COMPUNIT_MACRO_TABLE (cust)); inclusion = macro_lookup_inclusion (main_file, sal.symtab->filename); diff --git a/gdb/macrotab.c b/gdb/macrotab.c index 4c5341ea98c..30c020b511d 100644 --- a/gdb/macrotab.c +++ b/gdb/macrotab.c @@ -1054,9 +1054,9 @@ new_macro_table (struct obstack *obstack, struct bcache *b, /* First, get storage for the `struct macro_table' itself. */ if (obstack) - t = obstack_alloc (obstack, sizeof (*t)); + t = XOBNEW (obstack, struct macro_table); else - t = xmalloc (sizeof (*t)); + t = XNEW (struct macro_table); memset (t, 0, sizeof (*t)); t->obstack = obstack; diff --git a/gdb/mdebugread.c b/gdb/mdebugread.c index fc39ce55ee4..1e684328054 100644 --- a/gdb/mdebugread.c +++ b/gdb/mdebugread.c @@ -436,7 +436,7 @@ push_parse_stack (void) if (top_stack && top_stack->prev) newobj = top_stack->prev; else - newobj = (struct parse_stack *) xzalloc (sizeof (struct parse_stack)); + newobj = XCNEW (struct parse_stack); /* Initialize new frame with previous content. */ if (top_stack) { @@ -2395,8 +2395,7 @@ parse_partial_symbols (struct objfile *objfile) /* Allocate the map FDR -> PST. Minor hack: -O3 images might claim some global data belongs to FDR -1. We`ll go along with that. */ - fdr_to_pst = (struct pst_map *) - xzalloc ((hdr->ifdMax + 1) * sizeof *fdr_to_pst); + fdr_to_pst = XCNEWVEC (struct pst_map, hdr->ifdMax + 1); old_chain = make_cleanup (xfree, fdr_to_pst); fdr_to_pst++; { @@ -2415,7 +2414,7 @@ parse_partial_symbols (struct objfile *objfile) hdr->ifdMax * sizeof (struct mdebug_pending *)); /* Pass 0 over external syms: swap them in. */ - ext_block = (EXTR *) xmalloc (hdr->iextMax * sizeof (EXTR)); + ext_block = XNEWVEC (EXTR, hdr->iextMax); make_cleanup (xfree, ext_block); ext_out = (char *) debug_info->external_ext; @@ -4135,7 +4134,7 @@ psymtab_to_symtab_1 (struct objfile *objfile, PDR *pdr_in; PDR *pdr_in_end; - pr_block = (PDR *) xmalloc (fh->cpd * sizeof (PDR)); + pr_block = XNEWVEC (PDR, fh->cpd); old_chain = make_cleanup (xfree, pr_block); pdr_ptr = ((char *) debug_info->external_pdr @@ -4238,7 +4237,7 @@ psymtab_to_symtab_1 (struct objfile *objfile, PDR *pdr_in; PDR *pdr_in_end; - pr_block = (PDR *) xmalloc (fh->cpd * sizeof (PDR)); + pr_block = XNEWVEC (PDR, fh->cpd); old_chain = make_cleanup (xfree, pr_block); @@ -4831,7 +4830,7 @@ new_block (enum block_type type) /* FIXME: carlton/2003-09-11: This should use allocate_block to allocate the block. Which, in turn, suggests that the block should be allocated on an obstack. */ - struct block *retval = xzalloc (sizeof (struct block)); + struct block *retval = XCNEW (struct block); if (type == FUNCTION_BLOCK) BLOCK_DICT (retval) = dict_create_linear_expandable (); diff --git a/gdb/mep-tdep.c b/gdb/mep-tdep.c index d2831dbe63c..d6025765ae4 100644 --- a/gdb/mep-tdep.c +++ b/gdb/mep-tdep.c @@ -2441,7 +2441,7 @@ mep_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) if (gdbarch_tdep (arches->gdbarch)->me_module == me_module) return arches->gdbarch; - tdep = (struct gdbarch_tdep *) xmalloc (sizeof (struct gdbarch_tdep)); + tdep = XNEW (struct gdbarch_tdep); gdbarch = gdbarch_alloc (&info, tdep); /* Get a CGEN CPU descriptor for this architecture. */ diff --git a/gdb/mi/mi-main.c b/gdb/mi/mi-main.c index 3fa1bd6f265..907ed69af75 100644 --- a/gdb/mi/mi-main.c +++ b/gdb/mi/mi-main.c @@ -2119,8 +2119,7 @@ mi_execute_command (const char *cmd, int from_tty) if (do_timings) { - command->cmd_start = (struct mi_timestamp *) - xmalloc (sizeof (struct mi_timestamp)); + command->cmd_start = XNEW (struct mi_timestamp); timestamp (command->cmd_start); } diff --git a/gdb/mi/mi-parse.c b/gdb/mi/mi-parse.c index 9231d3b0ea0..1e11c599d34 100644 --- a/gdb/mi/mi-parse.c +++ b/gdb/mi/mi-parse.c @@ -111,7 +111,7 @@ mi_parse_argv (const char *args, struct mi_parse *parse) { const char *chp = args; int argc = 0; - char **argv = xmalloc ((argc + 1) * sizeof (char *)); + char **argv = XNEWVEC (char *, argc + 1); argv[argc] = NULL; while (1) diff --git a/gdb/minidebug.c b/gdb/minidebug.c index 98c2187f7ff..17c12f9210a 100644 --- a/gdb/minidebug.c +++ b/gdb/minidebug.c @@ -118,7 +118,7 @@ lzma_open (struct bfd *nbfd, void *open_closure) } xfree (indexdata); - lstream = xzalloc (sizeof (struct gdb_lzma_stream)); + lstream = XCNEW (struct gdb_lzma_stream); lstream->section = section; lstream->index = index; diff --git a/gdb/mips-linux-nat.c b/gdb/mips-linux-nat.c index aba4b4b56c0..54dcfc8ff96 100644 --- a/gdb/mips-linux-nat.c +++ b/gdb/mips-linux-nat.c @@ -673,8 +673,7 @@ mips_linux_insert_watchpoint (struct target_ops *self, return -1; /* It fit. Stick it on the end of the list. */ - new_watch = (struct mips_watchpoint *) - xmalloc (sizeof (struct mips_watchpoint)); + new_watch = XNEW (struct mips_watchpoint); new_watch->addr = addr; new_watch->len = len; new_watch->type = type; diff --git a/gdb/mips-tdep.c b/gdb/mips-tdep.c index e0706dba376..89ccea88d4d 100644 --- a/gdb/mips-tdep.c +++ b/gdb/mips-tdep.c @@ -8608,7 +8608,7 @@ mips_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) } /* Need a new architecture. Fill in a target specific vector. */ - tdep = (struct gdbarch_tdep *) xmalloc (sizeof (struct gdbarch_tdep)); + tdep = XNEW (struct gdbarch_tdep); gdbarch = gdbarch_alloc (&info, tdep); tdep->elf_flags = elf_flags; tdep->mips64_transfers_32bit_regs_p = mips64_transfers_32bit_regs_p; diff --git a/gdb/mn10300-tdep.c b/gdb/mn10300-tdep.c index 985821ce3ee..b5e1fa7baec 100644 --- a/gdb/mn10300-tdep.c +++ b/gdb/mn10300-tdep.c @@ -1403,7 +1403,7 @@ mn10300_gdbarch_init (struct gdbarch_info info, if (arches != NULL) return arches->gdbarch; - tdep = xmalloc (sizeof (struct gdbarch_tdep)); + tdep = XNEW (struct gdbarch_tdep); gdbarch = gdbarch_alloc (&info, tdep); switch (info.bfd_arch_info->mach) diff --git a/gdb/msp430-tdep.c b/gdb/msp430-tdep.c index 622ce552040..56276aff298 100644 --- a/gdb/msp430-tdep.c +++ b/gdb/msp430-tdep.c @@ -951,7 +951,7 @@ msp430_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) /* None found, create a new architecture from the information provided. */ - tdep = (struct gdbarch_tdep *) xmalloc (sizeof (struct gdbarch_tdep)); + tdep = XNEW (struct gdbarch_tdep); gdbarch = gdbarch_alloc (&info, tdep); tdep->elf_flags = elf_flags; tdep->isa = isa; diff --git a/gdb/mt-tdep.c b/gdb/mt-tdep.c index a9c1fbb40b4..ddc95229bb0 100644 --- a/gdb/mt-tdep.c +++ b/gdb/mt-tdep.c @@ -681,7 +681,7 @@ mt_registers_info (struct gdbarch *gdbarch, regsize = register_size (gdbarch, regnum); buff = alloca (regsize); - bytes = alloca (regsize * sizeof (*bytes)); + bytes = XALLOCAVEC (unsigned int, regsize); deprecated_frame_register_read (frame, regnum, buff); diff --git a/gdb/nat/aarch64-linux.c b/gdb/nat/aarch64-linux.c index 121542a22d7..ba94b002b04 100644 --- a/gdb/nat/aarch64-linux.c +++ b/gdb/nat/aarch64-linux.c @@ -68,7 +68,7 @@ aarch64_linux_prepare_to_resume (struct lwp_info *lwp) void aarch64_linux_new_thread (struct lwp_info *lwp) { - struct arch_lwp_info *info = xcalloc (1, sizeof (*info)); + struct arch_lwp_info *info = XNEW (struct arch_lwp_info); /* Mark that all the hardware breakpoint/watchpoint register pairs for this thread need to be initialized (with data from diff --git a/gdb/nat/linux-btrace.c b/gdb/nat/linux-btrace.c index 88ddc612782..51725ff4a2a 100644 --- a/gdb/nat/linux-btrace.c +++ b/gdb/nat/linux-btrace.c @@ -647,7 +647,7 @@ linux_enable_bts (ptid_t ptid, const struct btrace_config_bts *conf) __u64 data_offset; int pid, pg; - tinfo = xzalloc (sizeof (*tinfo)); + tinfo = XCNEW (struct btrace_target_info); tinfo->ptid = ptid; tinfo->ptr_bits = linux_determine_kernel_ptr_bits (); @@ -780,7 +780,7 @@ linux_enable_pt (ptid_t ptid, const struct btrace_config_pt *conf) if (pid == 0) pid = ptid_get_pid (ptid); - tinfo = xzalloc (sizeof (*tinfo)); + tinfo = XCNEW (struct btrace_target_info); tinfo->ptid = ptid; tinfo->ptr_bits = 0; diff --git a/gdb/nat/linux-osdata.c b/gdb/nat/linux-osdata.c index 502356fd90c..03e4a86cfb1 100644 --- a/gdb/nat/linux-osdata.c +++ b/gdb/nat/linux-osdata.c @@ -337,7 +337,7 @@ linux_xfer_osdata_processes (gdb_byte *readbuf, strcpy (user, "?"); /* Find CPU cores used by the process. */ - cores = (int *) xcalloc (num_cores, sizeof (int)); + cores = XCNEWVEC (int, num_cores); task_count = get_cores_used_by_process (pid, cores, num_cores); cores_str = (char *) xcalloc (task_count, sizeof ("4294967295") + 1); @@ -460,7 +460,7 @@ linux_xfer_osdata_processgroups (gdb_byte *readbuf, { struct dirent *dp; const size_t list_block_size = 512; - PID_T *process_list = (PID_T *) xmalloc (list_block_size * 2 * sizeof (PID_T)); + PID_T *process_list = XNEWVEC (PID_T, list_block_size * 2); size_t process_count = 0; size_t i; diff --git a/gdb/nios2-tdep.c b/gdb/nios2-tdep.c index 11073eeebd4..aa59528a104 100644 --- a/gdb/nios2-tdep.c +++ b/gdb/nios2-tdep.c @@ -2284,7 +2284,7 @@ nios2_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) /* None found, create a new architecture from the information provided. */ - tdep = xcalloc (1, sizeof (struct gdbarch_tdep)); + tdep = XCNEW (struct gdbarch_tdep); gdbarch = gdbarch_alloc (&info, tdep); /* longjmp support not enabled by default. */ diff --git a/gdb/nto-procfs.c b/gdb/nto-procfs.c index b7727628689..2d1c49a061c 100644 --- a/gdb/nto-procfs.c +++ b/gdb/nto-procfs.c @@ -486,7 +486,7 @@ procfs_meminfo (char *args, int from_tty) return; } - mapinfos = xmalloc (num * sizeof (procfs_mapinfo)); + mapinfos = XNEWVEC (procfs_mapping, num); num_mapinfos = num; mapinfo_p = mapinfos; diff --git a/gdb/objc-lang.c b/gdb/objc-lang.c index 661d22fb42e..44dfed73021 100644 --- a/gdb/objc-lang.c +++ b/gdb/objc-lang.c @@ -413,8 +413,7 @@ static char *msglist_sel; void start_msglist(void) { - struct selname *newobj = - (struct selname *) xmalloc (sizeof (struct selname)); + struct selname *newobj = XNEW (struct selname); newobj->next = selname_chain; newobj->msglist_len = msglist_len; @@ -626,7 +625,7 @@ selectors_info (char *regexp, int from_tty) printf_filtered (_("Selectors matching \"%s\":\n\n"), regexp ? regexp : "*"); - sym_arr = alloca (matches * sizeof (struct symbol *)); + sym_arr = XALLOCAVEC (struct symbol *, matches); matches = 0; ALL_MSYMBOLS (objfile, msymbol) { @@ -763,7 +762,7 @@ classes_info (char *regexp, int from_tty) { printf_filtered (_("Classes matching \"%s\":\n\n"), regexp ? regexp : "*"); - sym_arr = alloca (matches * sizeof (struct symbol *)); + sym_arr = XALLOCAVEC (struct symbol *, matches); matches = 0; ALL_MSYMBOLS (objfile, msymbol) { @@ -1035,8 +1034,7 @@ find_methods (char type, const char *theclass, const char *category, if (objc_csym == NULL) { - objc_csym = obstack_alloc (&objfile->objfile_obstack, - sizeof (*objc_csym)); + objc_csym = XOBNEW (&objfile->objfile_obstack, unsigned int); *objc_csym = objfile_csym; set_objfile_data (objfile, objc_objfile_data, objc_csym); } diff --git a/gdb/objfiles.c b/gdb/objfiles.c index 93d8b7dea89..907126c3866 100644 --- a/gdb/objfiles.c +++ b/gdb/objfiles.c @@ -373,7 +373,7 @@ allocate_objfile (bfd *abfd, const char *name, int flags) struct objfile *objfile; char *expanded_name; - objfile = (struct objfile *) xzalloc (sizeof (struct objfile)); + objfile = XCNEW (struct objfile); objfile->psymbol_cache = psymbol_bcache_init (); /* We could use obstack_specify_allocation here instead, but gdb_obstack.h specifies the alloc/dealloc functions. */ @@ -1385,7 +1385,7 @@ update_section_map (struct program_space *pspace, return; } - map = xmalloc (alloc_size * sizeof (*map)); + map = XNEWVEC (struct obj_section *, alloc_size); i = 0; ALL_PSPACE_OBJFILES (pspace, objfile) diff --git a/gdb/osabi.c b/gdb/osabi.c index 2c75567f9c2..6a269a853c1 100644 --- a/gdb/osabi.c +++ b/gdb/osabi.c @@ -187,8 +187,7 @@ gdbarch_register_osabi (enum bfd_architecture arch, unsigned long machine, } } - (*handler_p) - = (struct gdb_osabi_handler *) xmalloc (sizeof (struct gdb_osabi_handler)); + (*handler_p) = XNEW (struct gdb_osabi_handler); (*handler_p)->next = NULL; (*handler_p)->arch_info = arch_info; (*handler_p)->osabi = osabi; @@ -228,8 +227,7 @@ gdbarch_register_osabi_sniffer (enum bfd_architecture arch, { struct gdb_osabi_sniffer *sniffer; - sniffer = - (struct gdb_osabi_sniffer *) xmalloc (sizeof (struct gdb_osabi_sniffer)); + sniffer = XNEW (struct gdb_osabi_sniffer); sniffer->arch = arch; sniffer->flavour = flavour; sniffer->sniffer = sniffer_fn; diff --git a/gdb/parse.c b/gdb/parse.c index 373b0b30524..acd48a5de50 100644 --- a/gdb/parse.c +++ b/gdb/parse.c @@ -142,7 +142,7 @@ start_arglist (void) { struct funcall *newobj; - newobj = (struct funcall *) xmalloc (sizeof (struct funcall)); + newobj = XNEW (struct funcall); newobj->next = funcall_chain; newobj->arglist_len = arglist_len; arglist_len = 0; diff --git a/gdb/ppc-linux-nat.c b/gdb/ppc-linux-nat.c index 3d99d1ed2bb..55aec008635 100644 --- a/gdb/ppc-linux-nat.c +++ b/gdb/ppc-linux-nat.c @@ -1528,9 +1528,8 @@ hwdebug_find_thread_points_by_tid (int tid, int alloc_new) if the wanted one does not exist? */ if (alloc_new) { - t = xmalloc (sizeof (struct thread_points)); - t->hw_breaks - = xzalloc (max_slots_number * sizeof (struct hw_break_tuple)); + t = XNEW (struct thread_points); + t->hw_breaks = XCNEWVEC (struct hw_break_tuple, max_slots_number); t->tid = tid; VEC_safe_push (thread_points_p, ppc_threads, t); } @@ -1546,7 +1545,7 @@ hwdebug_insert_point (struct ppc_hw_breakpoint *b, int tid) { int i; long slot; - struct ppc_hw_breakpoint *p = xmalloc (sizeof (struct ppc_hw_breakpoint)); + struct ppc_hw_breakpoint *p = XNEW (struct ppc_hw_breakpoint); struct hw_break_tuple *hw_breaks; struct cleanup *c = make_cleanup (xfree, p); struct thread_points *t; diff --git a/gdb/printcmd.c b/gdb/printcmd.c index 553cc71bf91..5729b2472db 100644 --- a/gdb/printcmd.c +++ b/gdb/printcmd.c @@ -1534,7 +1534,7 @@ display_command (char *arg, int from_tty) innermost_block = NULL; expr = parse_expression (exp); - newobj = (struct display *) xmalloc (sizeof (struct display)); + newobj = XNEW (struct display); newobj->exp_string = xstrdup (exp); newobj->exp = expr; @@ -2256,7 +2256,7 @@ ui_printf (const char *arg, struct ui_file *stream) int allocated_args = 20; struct cleanup *old_cleanups; - val_args = xmalloc (allocated_args * sizeof (struct value *)); + val_args = XNEWVEC (struct value *, allocated_args); old_cleanups = make_cleanup (free_current_contents, &val_args); if (s == 0) diff --git a/gdb/procfs.c b/gdb/procfs.c index 3d4f7be3e36..20afdeea3bc 100644 --- a/gdb/procfs.c +++ b/gdb/procfs.c @@ -690,7 +690,7 @@ create_procinfo (int pid, int tid) create it if it doesn't exist yet? */ - pi = (procinfo *) xmalloc (sizeof (procinfo)); + pi = XNEW (procinfo); memset (pi, 0, sizeof (procinfo)); pi->pid = pid; pi->tid = tid; @@ -918,7 +918,7 @@ load_syscalls (procinfo *pi) maxcall = syscalls[i].pr_number; pi->num_syscalls = maxcall+1; - pi->syscall_names = xmalloc (pi->num_syscalls * sizeof (char *)); + pi->syscall_names = XNEWVEC (char *, pi->num_syscalls); for (i = 0; i < pi->num_syscalls; i++) pi->syscall_names[i] = NULL; @@ -2490,7 +2490,7 @@ proc_get_LDT_entry (procinfo *pi, int key) /* Allocate space for one LDT entry. This alloc must persist, because we return a pointer to it. */ if (ldt_entry == NULL) - ldt_entry = (struct ssd *) xmalloc (sizeof (struct ssd)); + ldt_entry = XNEW (struct ssd); /* Open the file descriptor for the LDT table. */ sprintf (pathname, "/proc/%d/ldt", pi->pid); @@ -2731,7 +2731,7 @@ proc_update_threads (procinfo *pi) if ((nlwp = proc_get_nthreads (pi)) <= 1) return 1; /* Process is not multi-threaded; nothing to do. */ - prstatus = xmalloc (sizeof (gdb_prstatus_t) * (nlwp + 1)); + prstatus = XNEWVEC (gdb_prstatus_t, nlwp + 1); old_chain = make_cleanup (xfree, prstatus); if (ioctl (pi->ctl_fd, PIOCLSTATUS, prstatus) < 0) @@ -2825,7 +2825,7 @@ proc_update_threads (procinfo *pi) if (nthreads < 2) return 0; /* Nothing to do for 1 or fewer threads. */ - threads = xmalloc (nthreads * sizeof (tid_t)); + threads = XNEWVEC (tid_t, nthreads); if (ioctl (pi->ctl_fd, PIOCTLIST, threads) < 0) proc_error (pi, "procfs: update_threads (PIOCTLIST)", __LINE__); diff --git a/gdb/prologue-value.c b/gdb/prologue-value.c index 5cd83a55480..f239371ea81 100644 --- a/gdb/prologue-value.c +++ b/gdb/prologue-value.c @@ -314,7 +314,7 @@ struct pv_area struct pv_area * make_pv_area (int base_reg, int addr_bit) { - struct pv_area *a = (struct pv_area *) xmalloc (sizeof (*a)); + struct pv_area *a = XNEW (struct pv_area); memset (a, 0, sizeof (*a)); @@ -490,7 +490,7 @@ pv_area_store (struct pv_area *area, else { CORE_ADDR offset = addr.k; - struct area_entry *e = (struct area_entry *) xmalloc (sizeof (*e)); + struct area_entry *e = XNEW (struct area_entry); e->offset = offset; e->size = size; diff --git a/gdb/psymtab.c b/gdb/psymtab.c index 3c9f5acf4bc..f9fafc751dc 100644 --- a/gdb/psymtab.c +++ b/gdb/psymtab.c @@ -1676,8 +1676,7 @@ extend_psymbol_list (struct psymbol_allocation_list *listp, if (listp->size == 0) { new_size = 255; - listp->list = (struct partial_symbol **) - xmalloc (new_size * sizeof (struct partial_symbol *)); + listp->list = XNEWVEC (struct partial_symbol *, new_size); } else { @@ -1758,16 +1757,14 @@ init_psymbol_list (struct objfile *objfile, int total_symbols) if (objfile->global_psymbols.size > 0) { objfile->global_psymbols.next = - objfile->global_psymbols.list = (struct partial_symbol **) - xmalloc ((objfile->global_psymbols.size - * sizeof (struct partial_symbol *))); + objfile->global_psymbols.list = + XNEWVEC (struct partial_symbol *, objfile->global_psymbols.size); } if (objfile->static_psymbols.size > 0) { objfile->static_psymbols.next = - objfile->static_psymbols.list = (struct partial_symbol **) - xmalloc ((objfile->static_psymbols.size - * sizeof (struct partial_symbol *))); + objfile->static_psymbols.list = + XNEWVEC (struct partial_symbol *, objfile->static_psymbols.size); } } diff --git a/gdb/python/py-inferior.c b/gdb/python/py-inferior.c index fe8a705cd76..3cfa1d562fb 100644 --- a/gdb/python/py-inferior.c +++ b/gdb/python/py-inferior.c @@ -332,7 +332,7 @@ add_thread_object (struct thread_info *tp) inf_obj = (inferior_object *) thread_obj->inf_obj; - entry = xmalloc (sizeof (struct threadlist_entry)); + entry = XNEW (struct threadlist_entry); entry->thread_obj = thread_obj; entry->next = inf_obj->threads; diff --git a/gdb/python/py-param.c b/gdb/python/py-param.c index 06b9ae9c44e..dcc110f0024 100644 --- a/gdb/python/py-param.c +++ b/gdb/python/py-param.c @@ -594,9 +594,8 @@ compute_enum_values (parmpy_object *self, PyObject *enum_values) return 0; } - self->enumeration = xmalloc ((size + 1) * sizeof (char *)); + self->enumeration = XCNEWVEC (const char *, size + 1); back_to = make_cleanup (free_current_contents, &self->enumeration); - memset (self->enumeration, 0, (size + 1) * sizeof (char *)); for (i = 0; i < size; ++i) { diff --git a/gdb/python/py-value.c b/gdb/python/py-value.c index ec26bc8c005..ac6b224b005 100644 --- a/gdb/python/py-value.c +++ b/gdb/python/py-value.c @@ -858,7 +858,7 @@ valpy_call (PyObject *self, PyObject *args, PyObject *keywords) { int i; - vargs = alloca (sizeof (struct value *) * args_count); + vargs = XALLOCAVEC (struct value *, args_count); for (i = 0; i < args_count; i++) { PyObject *item = PyTuple_GetItem (args, i); diff --git a/gdb/python/py-varobj.c b/gdb/python/py-varobj.c index ec44d569841..57f8267f657 100644 --- a/gdb/python/py-varobj.c +++ b/gdb/python/py-varobj.c @@ -113,7 +113,7 @@ py_varobj_iter_next (struct varobj_iter *self) error (_("Invalid item from the child list")); } - vitem = xmalloc (sizeof *vitem); + vitem = XNEW (struct varobj_item); vitem->value = convert_value_from_python (py_v); if (vitem->value == NULL) gdbpy_print_stack (); diff --git a/gdb/python/python.c b/gdb/python/python.c index 14da62c06d6..3a33c752ef9 100644 --- a/gdb/python/python.c +++ b/gdb/python/python.c @@ -248,7 +248,7 @@ struct cleanup * ensure_python_env (struct gdbarch *gdbarch, const struct language_defn *language) { - struct python_env *env = xmalloc (sizeof *env); + struct python_env *env = XNEW (struct python_env); /* We should not ever enter Python unless initialized. */ if (!gdb_python_initialized) diff --git a/gdb/record-btrace.c b/gdb/record-btrace.c index 2f4317161fe..9e16ab412df 100644 --- a/gdb/record-btrace.c +++ b/gdb/record-btrace.c @@ -1743,7 +1743,7 @@ record_btrace_start_replaying (struct thread_info *tp) /* We start replaying at the end of the branch trace. This corresponds to the current instruction. */ - replay = xmalloc (sizeof (*replay)); + replay = XNEW (struct btrace_insn_iterator); btrace_insn_end (replay, btinfo); /* Skip gaps at the end of the trace. */ diff --git a/gdb/record-full.c b/gdb/record-full.c index 8c1ca752dba..06bfdb81306 100644 --- a/gdb/record-full.c +++ b/gdb/record-full.c @@ -244,7 +244,7 @@ record_full_reg_alloc (struct regcache *regcache, int regnum) struct record_full_entry *rec; struct gdbarch *gdbarch = get_regcache_arch (regcache); - rec = xcalloc (1, sizeof (struct record_full_entry)); + rec = XCNEW (struct record_full_entry); rec->type = record_full_reg; rec->u.reg.num = regnum; rec->u.reg.len = register_size (gdbarch, regnum); @@ -272,7 +272,7 @@ record_full_mem_alloc (CORE_ADDR addr, int len) { struct record_full_entry *rec; - rec = xcalloc (1, sizeof (struct record_full_entry)); + rec = XCNEW (struct record_full_entry); rec->type = record_full_mem; rec->u.mem.addr = addr; rec->u.mem.len = len; @@ -300,7 +300,7 @@ record_full_end_alloc (void) { struct record_full_entry *rec; - rec = xcalloc (1, sizeof (struct record_full_entry)); + rec = XCNEW (struct record_full_entry); rec->type = record_full_end; return rec; @@ -2084,9 +2084,7 @@ record_full_core_xfer_partial (struct target_ops *ops, if (!entry) { /* Add a new entry. */ - entry = (struct record_full_core_buf_entry *) - xmalloc - (sizeof (struct record_full_core_buf_entry)); + entry = XNEW (struct record_full_core_buf_entry); entry->p = p; if (!bfd_malloc_and_get_section (p->the_bfd_section->owner, diff --git a/gdb/regcache.c b/gdb/regcache.c index d440dd44a12..f1e03d3af27 100644 --- a/gdb/regcache.c +++ b/gdb/regcache.c @@ -496,7 +496,7 @@ get_thread_arch_aspace_regcache (ptid_t ptid, struct gdbarch *gdbarch, new_regcache = regcache_xmalloc_1 (gdbarch, aspace, 0); new_regcache->ptid = ptid; - list = xmalloc (sizeof (struct regcache_list)); + list = XNEW (struct regcache_list); list->regcache = new_regcache; list->next = current_regcache; current_regcache = list; diff --git a/gdb/remote-fileio.c b/gdb/remote-fileio.c index 6569822c7f6..a6bb34dede1 100644 --- a/gdb/remote-fileio.c +++ b/gdb/remote-fileio.c @@ -57,7 +57,7 @@ remote_fileio_init_fd_map (void) if (!remote_fio_data.fd_map) { - remote_fio_data.fd_map = (int *) xmalloc (10 * sizeof (int)); + remote_fio_data.fd_map = XNEWVEC (int, 10); remote_fio_data.fd_map_size = 10; remote_fio_data.fd_map[0] = FIO_FD_CONSOLE_IN; remote_fio_data.fd_map[1] = FIO_FD_CONSOLE_OUT; diff --git a/gdb/remote-notif.c b/gdb/remote-notif.c index 2d24a9a57f7..3241e785125 100644 --- a/gdb/remote-notif.c +++ b/gdb/remote-notif.c @@ -238,7 +238,7 @@ do_notif_event_xfree (void *arg) struct remote_notif_state * remote_notif_state_allocate (void) { - struct remote_notif_state *notif_state = xzalloc (sizeof (*notif_state)); + struct remote_notif_state *notif_state = XCNEW (struct remote_notif_state); notif_state->notif_queue = QUEUE_alloc (notif_client_p, NULL); diff --git a/gdb/remote.c b/gdb/remote.c index 6c9a1b3e972..e11cb5f689d 100644 --- a/gdb/remote.c +++ b/gdb/remote.c @@ -1800,7 +1800,7 @@ demand_private_info (ptid_t ptid) if (!info->priv) { - info->priv = xmalloc (sizeof (*(info->priv))); + info->priv = XNEW (struct private_thread_info); info->private_dtor = free_private_thread_info; info->priv->core = -1; info->priv->extra = 0; @@ -5659,8 +5659,8 @@ stop_reply_dtr (struct notif_event *event) static struct notif_event * remote_notif_stop_alloc_reply (void) { - struct notif_event *r - = (struct notif_event *) XNEW (struct stop_reply); + /* We cast to a pointer to the "base class". */ + struct notif_event *r = (struct notif_event *) XNEW (struct stop_reply); r->dtr = stop_reply_dtr; @@ -12332,7 +12332,7 @@ remote_enable_btrace (struct target_ops *self, ptid_t ptid, target_pid_to_str (ptid)); } - tinfo = xzalloc (sizeof (*tinfo)); + tinfo = XCNEW (struct btrace_target_info); tinfo->ptid = ptid; /* If we fail to read the configuration, we lose some information, but the diff --git a/gdb/reverse.c b/gdb/reverse.c index ed55a3a4dda..ec8e4fc4591 100644 --- a/gdb/reverse.c +++ b/gdb/reverse.c @@ -142,7 +142,7 @@ save_bookmark_command (char *args, int from_tty) error (_("target_get_bookmark failed.")); /* Set up a bookmark struct. */ - b = xcalloc (1, sizeof (struct bookmark)); + b = XCNEW (struct bookmark); b->number = ++bookmark_count; init_sal (&b->sal); b->pc = regcache_read_pc (get_current_regcache ()); diff --git a/gdb/rl78-tdep.c b/gdb/rl78-tdep.c index a5861d82611..0f8790fa8a8 100644 --- a/gdb/rl78-tdep.c +++ b/gdb/rl78-tdep.c @@ -1396,7 +1396,7 @@ rl78_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) /* None found, create a new architecture from the information provided. */ - tdep = (struct gdbarch_tdep *) xmalloc (sizeof (struct gdbarch_tdep)); + tdep = XNEW (struct gdbarch_tdep); gdbarch = gdbarch_alloc (&info, tdep); tdep->elf_flags = elf_flags; diff --git a/gdb/rx-tdep.c b/gdb/rx-tdep.c index 0bd91ff5f4b..abafa8d30a7 100644 --- a/gdb/rx-tdep.c +++ b/gdb/rx-tdep.c @@ -1045,7 +1045,7 @@ rx_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) /* None found, create a new architecture from the information provided. */ - tdep = (struct gdbarch_tdep *) xmalloc (sizeof (struct gdbarch_tdep)); + tdep = XNEW (struct gdbarch_tdep); gdbarch = gdbarch_alloc (&info, tdep); tdep->elf_flags = elf_flags; diff --git a/gdb/s390-linux-nat.c b/gdb/s390-linux-nat.c index 92205899f60..3bb99c8077b 100644 --- a/gdb/s390-linux-nat.c +++ b/gdb/s390-linux-nat.c @@ -558,7 +558,7 @@ s390_insert_watchpoint (struct target_ops *self, struct expression *cond) { struct lwp_info *lp; - struct watch_area *area = xmalloc (sizeof (struct watch_area)); + struct watch_area *area = XNEW (struct watch_area); if (!area) return -1; diff --git a/gdb/ser-go32.c b/gdb/ser-go32.c index bbcf6afe60c..bf23ae2977e 100644 --- a/gdb/ser-go32.c +++ b/gdb/ser-go32.c @@ -643,7 +643,7 @@ dos_get_tty_state (struct serial *scb) return NULL; } - state = (struct dos_ttystate *) xmalloc (sizeof *state); + state = XNEW (struct dos_ttystate); *state = *port; return (serial_ttystate) state; } @@ -653,7 +653,7 @@ dos_copy_tty_state (struct serial *scb, serial_ttystate ttystate) { struct dos_ttystate *state; - state = (struct dos_ttystate *) xmalloc (sizeof *state); + state = XNEW (struct dos_ttystate); *state = *(struct dos_ttystate *) ttystate; return (serial_ttystate) state; diff --git a/gdb/ser-mingw.c b/gdb/ser-mingw.c index a6ec374be95..e3a0ec951d4 100644 --- a/gdb/ser-mingw.c +++ b/gdb/ser-mingw.c @@ -87,8 +87,7 @@ ser_windows_open (struct serial *scb, const char *name) return -1; } - state = xmalloc (sizeof (struct ser_windows_state)); - memset (state, 0, sizeof (struct ser_windows_state)); + state = XCNEW (struct ser_windows_state); scb->state = state; /* Create a manual reset event to watch the input buffer. */ @@ -720,8 +719,7 @@ ser_console_wait_handle (struct serial *scb, HANDLE *read, HANDLE *except) return; } - state = xmalloc (sizeof (struct ser_console_state)); - memset (state, 0, sizeof (struct ser_console_state)); + state = XCNEW (struct ser_console_state); scb->state = state; if (is_tty) @@ -792,7 +790,7 @@ ser_console_get_tty_state (struct serial *scb) { struct ser_console_ttystate *state; - state = (struct ser_console_ttystate *) xmalloc (sizeof *state); + state = XNEW (struct ser_console_ttystate); state->is_a_tty = 1; return state; } @@ -817,9 +815,8 @@ struct pipe_state static struct pipe_state * make_pipe_state (void) { - struct pipe_state *ps = XNEW (struct pipe_state); + struct pipe_state *ps = XCNEW (struct pipe_state); - memset (ps, 0, sizeof (*ps)); ps->wait.read_event = INVALID_HANDLE_VALUE; ps->wait.except_event = INVALID_HANDLE_VALUE; ps->wait.start_select = INVALID_HANDLE_VALUE; @@ -1208,8 +1205,7 @@ net_windows_open (struct serial *scb, const char *name) if (ret != 0) return ret; - state = xmalloc (sizeof (struct net_windows_state)); - memset (state, 0, sizeof (struct net_windows_state)); + state = XCNEW (struct net_windows_state); scb->state = state; /* Associate an event with the socket. */ diff --git a/gdb/ser-unix.c b/gdb/ser-unix.c index f2d9ca607c0..3f0a79a5a2f 100644 --- a/gdb/ser-unix.c +++ b/gdb/ser-unix.c @@ -178,9 +178,7 @@ set_tty_state (struct serial *scb, struct hardwire_ttystate *state) static serial_ttystate hardwire_get_tty_state (struct serial *scb) { - struct hardwire_ttystate *state; - - state = (struct hardwire_ttystate *) xmalloc (sizeof *state); + struct hardwire_ttystate *state = XNEW (struct hardwire_ttystate); if (get_tty_state (scb, state)) { @@ -194,9 +192,8 @@ hardwire_get_tty_state (struct serial *scb) static serial_ttystate hardwire_copy_tty_state (struct serial *scb, serial_ttystate ttystate) { - struct hardwire_ttystate *state; + struct hardwire_ttystate *state = XNEW (struct hardwire_ttystate); - state = (struct hardwire_ttystate *) xmalloc (sizeof *state); *state = *(struct hardwire_ttystate *) ttystate; return (serial_ttystate) state; diff --git a/gdb/solib-aix.c b/gdb/solib-aix.c index 99258f6065a..a1e6b8eee70 100644 --- a/gdb/solib-aix.c +++ b/gdb/solib-aix.c @@ -66,7 +66,7 @@ DEF_VEC_P(lm_info_p); static struct lm_info * solib_aix_new_lm_info (struct lm_info *info) { - struct lm_info *result = xmalloc (sizeof (struct lm_info)); + struct lm_info *result = XNEW (struct lm_info); memcpy (result, info, sizeof (struct lm_info)); result->filename = xstrdup (info->filename); diff --git a/gdb/solib-dsbt.c b/gdb/solib-dsbt.c index 7da5833897c..7261e73372b 100644 --- a/gdb/solib-dsbt.c +++ b/gdb/solib-dsbt.c @@ -709,8 +709,8 @@ dsbt_current_sos (void) break; } - sop = xcalloc (1, sizeof (struct so_list)); - sop->lm_info = xcalloc (1, sizeof (struct lm_info)); + sop = XCNEW (struct so_list); + sop->lm_info = XCNEW (struct lm_info); sop->lm_info->map = loadmap; /* Fetch the name. */ addr = extract_unsigned_integer (lm_buf.l_name, @@ -941,7 +941,7 @@ dsbt_relocate_main_executable (void) ldm = info->exec_loadmap; xfree (info->main_executable_lm_info); - info->main_executable_lm_info = xcalloc (1, sizeof (struct lm_info)); + info->main_executable_lm_info = XCNEW (struct lm_info); info->main_executable_lm_info->map = ldm; new_offsets = xcalloc (symfile_objfile->num_sections, diff --git a/gdb/solib-frv.c b/gdb/solib-frv.c index f7ef38bc320..179974f24d9 100644 --- a/gdb/solib-frv.c +++ b/gdb/solib-frv.c @@ -388,8 +388,8 @@ frv_current_sos (void) break; } - sop = xcalloc (1, sizeof (struct so_list)); - sop->lm_info = xcalloc (1, sizeof (struct lm_info)); + sop = XCNEW (struct so_list); + sop->lm_info = XCNEW (struct lm_info); sop->lm_info->map = loadmap; sop->lm_info->got_value = got_addr; sop->lm_info->lm_addr = lm_addr; @@ -799,7 +799,7 @@ frv_relocate_main_executable (void) if (main_executable_lm_info) xfree (main_executable_lm_info); - main_executable_lm_info = xcalloc (1, sizeof (struct lm_info)); + main_executable_lm_info = XCNEW (struct lm_info); main_executable_lm_info->map = ldm; new_offsets = xcalloc (symfile_objfile->num_sections, diff --git a/gdb/solib-spu.c b/gdb/solib-spu.c index 64a5c9ce585..a629ec9818c 100644 --- a/gdb/solib-spu.c +++ b/gdb/solib-spu.c @@ -322,8 +322,8 @@ static bfd * spu_bfd_fopen (char *name, CORE_ADDR addr) { bfd *nbfd; + CORE_ADDR *open_closure = XNEW (CORE_ADDR); - CORE_ADDR *open_closure = xmalloc (sizeof (CORE_ADDR)); *open_closure = addr; nbfd = gdb_bfd_openr_iovec (name, "elf32-spu", diff --git a/gdb/solib-svr4.c b/gdb/solib-svr4.c index 1fb07d51b6d..36b6c598a4f 100644 --- a/gdb/solib-svr4.c +++ b/gdb/solib-svr4.c @@ -210,7 +210,7 @@ lm_info_read (CORE_ADDR lm_addr) { struct type *ptr_type = builtin_type (target_gdbarch ())->builtin_data_ptr; - lm_info = xzalloc (sizeof (*lm_info)); + lm_info = XCNEW (struct lm_info); lm_info->lm_addr = lm_addr; lm_info->l_addr_inferior = extract_typed_address (&lm[lmo->l_addr_offset], @@ -1133,10 +1133,10 @@ svr4_copy_library_list (struct so_list *src) { struct so_list *newobj; - newobj = xmalloc (sizeof (struct so_list)); + newobj = XNEW (struct so_list); memcpy (newobj, src, sizeof (struct so_list)); - newobj->lm_info = xmalloc (sizeof (struct lm_info)); + newobj->lm_info = XNEW (struct lm_info); memcpy (newobj->lm_info, src->lm_info, sizeof (struct lm_info)); newobj->next = NULL; @@ -1323,7 +1323,7 @@ svr4_default_sos (void) newobj = XCNEW (struct so_list); - newobj->lm_info = xzalloc (sizeof (struct lm_info)); + newobj->lm_info = XCNEW (struct lm_info); /* Nothing will ever check the other fields if we set l_addr_p. */ newobj->lm_info->l_addr = info->debug_loader_offset; diff --git a/gdb/source.c b/gdb/source.c index 0c23b7e6d4e..fab974c2119 100644 --- a/gdb/source.c +++ b/gdb/source.c @@ -1197,7 +1197,7 @@ find_source_lines (struct symtab *s, int desc) int size; gdb_assert (s); - line_charpos = (int *) xmalloc (lines_allocated * sizeof (int)); + line_charpos = XNEWVEC (int, lines_allocated); if (fstat (desc, &st) < 0) perror_with_name (symtab_to_filename_for_display (s)); @@ -1508,8 +1508,7 @@ line_info (char *arg, int from_tty) sal.line = current_source_line; sals.nelts = 1; - sals.sals = (struct symtab_and_line *) - xmalloc (sizeof (struct symtab_and_line)); + sals.sals = XNEW (struct symtab_and_line); sals.sals[0] = sal; } else @@ -1816,9 +1815,8 @@ void add_substitute_path_rule (char *from, char *to) { struct substitute_path_rule *rule; - struct substitute_path_rule *new_rule; + struct substitute_path_rule *new_rule = XNEW (struct substitute_path_rule); - new_rule = xmalloc (sizeof (struct substitute_path_rule)); new_rule->from = xstrdup (from); new_rule->to = xstrdup (to); new_rule->next = NULL; diff --git a/gdb/spu-linux-nat.c b/gdb/spu-linux-nat.c index fd1f996fdd6..716212163ec 100644 --- a/gdb/spu-linux-nat.c +++ b/gdb/spu-linux-nat.c @@ -324,7 +324,7 @@ spu_bfd_open (ULONGEST addr) struct bfd *nbfd; asection *spu_name; - ULONGEST *open_closure = xmalloc (sizeof (ULONGEST)); + ULONGEST *open_closure = XNEW (ULONGEST); *open_closure = addr; nbfd = gdb_bfd_openr_iovec ("<in-memory>", "elf32-spu", diff --git a/gdb/spu-tdep.c b/gdb/spu-tdep.c index 75372df47a7..4c3f77754ec 100644 --- a/gdb/spu-tdep.c +++ b/gdb/spu-tdep.c @@ -2356,7 +2356,7 @@ info_spu_dma_cmdlist (gdb_byte *buf, int nr, enum bfd_endian byte_order) NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, }; - int *seq = alloca (nr * sizeof (int)); + int *seq = XALLOCAVEC (int, nr); int done = 0; struct cleanup *chain; int i, j; diff --git a/gdb/stabsread.c b/gdb/stabsread.c index 03c9eb13646..900344287bf 100644 --- a/gdb/stabsread.c +++ b/gdb/stabsread.c @@ -277,8 +277,7 @@ dbx_lookup_type (int typenums[2], struct objfile *objfile) if (old_len == 0) { type_vector_length = INITIAL_TYPE_VECTOR_LENGTH; - type_vector = (struct type **) - xmalloc (type_vector_length * sizeof (struct type *)); + type_vector = XNEWVEC (struct type *, type_vector_length); } while (index >= type_vector_length) { @@ -1809,7 +1808,7 @@ again: while (**pp && **pp != '#') { struct type *arg_type = read_type (pp, objfile); - struct type_list *newobj = alloca (sizeof (*newobj)); + struct type_list *newobj = XALLOCA (struct type_list); newobj->type = arg_type; newobj->next = arg_types; arg_types = newobj; @@ -2304,10 +2303,8 @@ read_member_functions (struct field_info *fip, char **pp, struct type *type, look_ahead_type = NULL; length = 0; - new_fnlist = (struct next_fnfieldlist *) - xmalloc (sizeof (struct next_fnfieldlist)); + new_fnlist = XCNEW (struct next_fnfieldlist); make_cleanup (xfree, new_fnlist); - memset (new_fnlist, 0, sizeof (struct next_fnfieldlist)); if ((*pp)[0] == 'o' && (*pp)[1] == 'p' && is_cplus_marker ((*pp)[2])) { @@ -2346,10 +2343,8 @@ read_member_functions (struct field_info *fip, char **pp, struct type *type, do { - new_sublist = - (struct next_fnfield *) xmalloc (sizeof (struct next_fnfield)); + new_sublist = XCNEW (struct next_fnfield); make_cleanup (xfree, new_sublist); - memset (new_sublist, 0, sizeof (struct next_fnfield)); /* Check for and handle cretinous dbx symbol name continuation! */ if (look_ahead_type == NULL) @@ -2637,17 +2632,16 @@ read_member_functions (struct field_info *fip, char **pp, struct type *type, /* Create a new fn_fieldlist for the destructors. */ - destr_fnlist = (struct next_fnfieldlist *) - xmalloc (sizeof (struct next_fnfieldlist)); + destr_fnlist = XCNEW (struct next_fnfieldlist); make_cleanup (xfree, destr_fnlist); - memset (destr_fnlist, 0, sizeof (struct next_fnfieldlist)); + destr_fnlist->fn_fieldlist.name = obconcat (&objfile->objfile_obstack, "~", new_fnlist->fn_fieldlist.name, (char *) NULL); - destr_fnlist->fn_fieldlist.fn_fields = (struct fn_field *) - obstack_alloc (&objfile->objfile_obstack, - sizeof (struct fn_field) * has_destructor); + destr_fnlist->fn_fieldlist.fn_fields = + XOBNEWVEC (&objfile->objfile_obstack, + struct fn_field, has_destructor); memset (destr_fnlist->fn_fieldlist.fn_fields, 0, sizeof (struct fn_field) * has_destructor); tmp_sublist = sublist; @@ -3017,9 +3011,9 @@ read_struct_fields (struct field_info *fip, char **pp, struct type *type, { STABS_CONTINUE (pp, objfile); /* Get space to record the next field's data. */ - newobj = (struct nextfield *) xmalloc (sizeof (struct nextfield)); + newobj = XCNEW (struct nextfield); make_cleanup (xfree, newobj); - memset (newobj, 0, sizeof (struct nextfield)); + newobj->next = fip->list; fip->list = newobj; @@ -3139,9 +3133,9 @@ read_baseclasses (struct field_info *fip, char **pp, struct type *type, for (i = 0; i < TYPE_N_BASECLASSES (type); i++) { - newobj = (struct nextfield *) xmalloc (sizeof (struct nextfield)); + newobj = XCNEW (struct nextfield); make_cleanup (xfree, newobj); - memset (newobj, 0, sizeof (struct nextfield)); + newobj->next = fip->list; fip->list = newobj; FIELD_BITSIZE (newobj->field) = 0; /* This should be an unpacked @@ -4299,8 +4293,7 @@ read_args (char **pp, int end, struct objfile *objfile, int *nargsp, *varargsp = 0; } - rval = (struct field *) xmalloc (n * sizeof (struct field)); - memset (rval, 0, n * sizeof (struct field)); + rval = XCNEWVEC (struct field, n); for (i = 0; i < n; i++) rval[i].type = types[i]; *nargsp = n; @@ -4844,13 +4837,11 @@ _initialize_stabsread (void) undef_types_allocated = 20; undef_types_length = 0; - undef_types = (struct type **) - xmalloc (undef_types_allocated * sizeof (struct type *)); + undef_types = XNEWVEC (struct type *, undef_types_allocated); noname_undefs_allocated = 20; noname_undefs_length = 0; - noname_undefs = (struct nat *) - xmalloc (noname_undefs_allocated * sizeof (struct nat)); + noname_undefs = XNEWVEC (struct nat, noname_undefs_allocated); stab_register_index = register_symbol_register_impl (LOC_REGISTER, &stab_register_funcs); diff --git a/gdb/stack.c b/gdb/stack.c index 6d87f6fe6c7..7d37dd179fa 100644 --- a/gdb/stack.c +++ b/gdb/stack.c @@ -2523,8 +2523,7 @@ func_command (char *arg, int from_tty) frame = parse_frame_specification ("0"); sals = decode_line_with_current_source (arg, DECODE_LINE_FUNFIRSTLINE); cleanups = make_cleanup (xfree, sals.sals); - func_bounds = (struct function_bounds *) xmalloc ( - sizeof (struct function_bounds) * sals.nelts); + func_bounds = XNEWVEC (struct function_bounds, sals.nelts); make_cleanup (xfree, func_bounds); for (i = 0; (i < sals.nelts && !found); i++) { diff --git a/gdb/stap-probe.c b/gdb/stap-probe.c index 9ee97672bb1..266402ee534 100644 --- a/gdb/stap-probe.c +++ b/gdb/stap-probe.c @@ -1467,7 +1467,7 @@ handle_stap_probe (struct objfile *objfile, struct sdt_note *el, const char *probe_args = NULL; struct stap_probe *ret; - ret = obstack_alloc (&objfile->per_bfd->storage_obstack, sizeof (*ret)); + ret = XOBNEW (&objfile->per_bfd->storage_obstack, struct stap_probe); ret->p.pops = &stap_probe_ops; ret->p.arch = gdbarch; diff --git a/gdb/symfile.c b/gdb/symfile.c index 0b57c286cc7..cbb6d25037e 100644 --- a/gdb/symfile.c +++ b/gdb/symfile.c @@ -555,7 +555,7 @@ addrs_section_sort (struct section_addr_info *addrs) int i; /* `+ 1' for the NULL terminator. */ - array = xmalloc (sizeof (*array) * (addrs->num_sections + 1)); + array = XNEWVEC (struct other_sections *, addrs->num_sections + 1); for (i = 0; i < addrs->num_sections; i++) array[i] = &addrs->other[i]; array[i] = NULL; @@ -614,8 +614,7 @@ addr_info_make_relative (struct section_addr_info *addrs, bfd *abfd) /* Now create ADDRS_TO_ABFD_ADDRS from ADDRS_SORTED and ABFD_ADDRS_SORTED. */ - addrs_to_abfd_addrs = xzalloc (sizeof (*addrs_to_abfd_addrs) - * addrs->num_sections); + addrs_to_abfd_addrs = XCNEWVEC (struct other_sections *, addrs->num_sections); make_cleanup (xfree, addrs_to_abfd_addrs); while (*addrs_sorted) @@ -2023,7 +2022,7 @@ load_section_callback (bfd *abfd, asection *asec, void *data) new_request = VEC_safe_push (memory_write_request_s, args->requests, NULL); memset (new_request, 0, sizeof (struct memory_write_request)); - section_data = xcalloc (1, sizeof (struct load_progress_section_data)); + section_data = XCNEW (struct load_progress_section_data); new_request->begin = bfd_section_lma (abfd, asec) + args->load_offset; new_request->end = new_request->begin + size; /* FIXME Should size be in instead? */ @@ -2256,8 +2255,7 @@ add_symbol_file_command (char *args, int from_tty) struct cleanup *my_cleanups = make_cleanup (null_cleanup, NULL); num_sect_opts = 16; - sect_opts = (struct sect_opt *) xmalloc (num_sect_opts - * sizeof (struct sect_opt)); + sect_opts = XNEWVEC (struct sect_opt, num_sect_opts); dont_repeat (); @@ -2833,8 +2831,8 @@ init_filename_language_table (void) { fl_table_size = 20; fl_table_next = 0; - filename_language_table = - xmalloc (fl_table_size * sizeof (*filename_language_table)); + filename_language_table = XNEWVEC (filename_language, fl_table_size); + add_filename_language (".c", language_c); add_filename_language (".d", language_d); add_filename_language (".C", language_cplus); diff --git a/gdb/symtab.c b/gdb/symtab.c index 527826527d7..1ba691e2a35 100644 --- a/gdb/symtab.c +++ b/gdb/symtab.c @@ -4135,9 +4135,8 @@ struct filename_seen_cache static struct filename_seen_cache * create_filename_seen_cache (void) { - struct filename_seen_cache *cache; + struct filename_seen_cache *cache = XNEW (struct filename_seen_cache); - cache = XNEW (struct filename_seen_cache); cache->tab = htab_create_alloc (INITIAL_FILENAME_SEEN_CACHE_SIZE, filename_hash, filename_eq, NULL, xcalloc, xfree); @@ -4372,8 +4371,8 @@ sort_search_symbols_remove_dups (struct symbol_search *found, int nfound, gdb_assert (found != NULL && nfound > 0); /* Build an array out of the list so we can easily sort them. */ - symbols = (struct symbol_search **) xmalloc (sizeof (struct symbol_search *) - * nfound); + symbols = XNEWVEC (struct symbol_search *, nfound); + symp = found; for (i = 0; i < nfound; i++) { @@ -4659,11 +4658,10 @@ search_symbols (const char *regexp, enum search_domain kind, && SYMBOL_CLASS (sym) == LOC_TYPEDEF)))) { /* match */ - struct symbol_search *psr = (struct symbol_search *) - xmalloc (sizeof (struct symbol_search)); + struct symbol_search *psr = XCNEW (struct symbol_search); + psr->block = i; psr->symbol = sym; - memset (&psr->msymbol, 0, sizeof (psr->msymbol)); psr->next = NULL; if (tail == NULL) found = psr; @@ -4714,8 +4712,7 @@ search_symbols (const char *regexp, enum search_domain kind, .symbol == NULL) { /* match */ - struct symbol_search *psr = (struct symbol_search *) - xmalloc (sizeof (struct symbol_search)); + struct symbol_search *psr = XNEW (struct symbol_search); psr->block = i; psr->msymbol.minsym = msymbol; psr->msymbol.objfile = objfile; diff --git a/gdb/target.c b/gdb/target.c index 5ce7f4675f6..1710e0ceed9 100644 --- a/gdb/target.c +++ b/gdb/target.c @@ -552,7 +552,7 @@ cleanup_restore_target_terminal (void *arg) struct cleanup * make_cleanup_restore_target_terminal (void) { - enum terminal_state *ts = xmalloc (sizeof (*ts)); + enum terminal_state *ts = XNEW (enum terminal_state); *ts = terminal_state; diff --git a/gdb/thread.c b/gdb/thread.c index 4dde722fcc1..29c4790bd1c 100644 --- a/gdb/thread.c +++ b/gdb/thread.c @@ -220,9 +220,7 @@ init_thread_list (void) static struct thread_info * new_thread (ptid_t ptid) { - struct thread_info *tp; - - tp = xcalloc (1, sizeof (*tp)); + struct thread_info *tp = XCNEW (struct thread_info); tp->ptid = ptid; tp->num = ++highest_thread_num; @@ -765,7 +763,7 @@ enable_thread_stack_temporaries (ptid_t ptid) tp->stack_temporaries_enabled = 1; tp->stack_temporaries = NULL; - data = (ptid_t *) xmalloc (sizeof (ptid_t)); + data = XNEW (ptid_t); *data = ptid; c = make_cleanup (disable_thread_stack_temporaries, data); @@ -1511,9 +1509,8 @@ make_cleanup_restore_current_thread (void) { struct thread_info *tp; struct frame_info *frame; - struct current_thread_cleanup *old; + struct current_thread_cleanup *old = XNEW (struct current_thread_cleanup); - old = xmalloc (sizeof (struct current_thread_cleanup)); old->inferior_ptid = inferior_ptid; old->inf_id = current_inferior ()->num; old->was_removable = current_inferior ()->removable; @@ -1617,7 +1614,7 @@ thread_apply_all_command (char *cmd, int from_tty) /* Save a copy of the thread_list in case we execute detach command. */ - tp_array = xmalloc (sizeof (struct thread_info *) * tc); + tp_array = XNEWVEC (struct thread_info *, tc); make_cleanup (xfree, tp_array); ALL_NON_EXITED_THREADS (tp) diff --git a/gdb/tic6x-tdep.c b/gdb/tic6x-tdep.c index 3fc56423fff..2cc38c5de3f 100644 --- a/gdb/tic6x-tdep.c +++ b/gdb/tic6x-tdep.c @@ -1268,7 +1268,7 @@ tic6x_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) return arches->gdbarch; } - tdep = xcalloc (1, sizeof (struct gdbarch_tdep)); + tdep = XCNEW (struct gdbarch_tdep); tdep->has_gp = has_gp; gdbarch = gdbarch_alloc (&info, tdep); diff --git a/gdb/top.c b/gdb/top.c index cb3c7618c41..65143d1bba3 100644 --- a/gdb/top.c +++ b/gdb/top.c @@ -842,7 +842,7 @@ gdb_readline_wrapper (const char *prompt) struct gdb_readline_wrapper_cleanup *cleanup; char *retval; - cleanup = xmalloc (sizeof (*cleanup)); + cleanup = XNEW (struct gdb_readline_wrapper_cleanup); cleanup->handler_orig = input_handler; input_handler = gdb_readline_wrapper_line; diff --git a/gdb/tracefile-tfile.c b/gdb/tracefile-tfile.c index 9747036b871..8cc36b82695 100644 --- a/gdb/tracefile-tfile.c +++ b/gdb/tracefile-tfile.c @@ -327,7 +327,7 @@ struct trace_file_writer * tfile_trace_file_writer_new (void) { struct tfile_trace_file_writer *writer - = xmalloc (sizeof (struct tfile_trace_file_writer)); + = XNEW (struct tfile_trace_file_writer); writer->base.ops = &tfile_write_ops; writer->fp = NULL; diff --git a/gdb/tracepoint.c b/gdb/tracepoint.c index af553a325ca..1e079e9fc13 100644 --- a/gdb/tracepoint.c +++ b/gdb/tracepoint.c @@ -2584,8 +2584,7 @@ trace_find_line_command (char *args, int from_tty) { sal = find_pc_line (get_frame_pc (get_current_frame ()), 0); sals.nelts = 1; - sals.sals = (struct symtab_and_line *) - xmalloc (sizeof (struct symtab_and_line)); + sals.sals = XNEW (struct symtab_and_line); sals.sals[0] = sal; } else @@ -3041,7 +3040,7 @@ all_tracepoint_actions_and_cleanup (struct breakpoint *t) make_cleanup (xfree, default_collect_line); validate_actionline (default_collect_line, t); - default_collect_action = xmalloc (sizeof (struct command_line)); + default_collect_action = XNEW (struct command_line); make_cleanup (xfree, default_collect_action); default_collect_action->next = actions; default_collect_action->line = default_collect_line; @@ -3253,9 +3252,9 @@ restore_current_traceframe_cleanup_dtor (void *arg) struct cleanup * make_cleanup_restore_current_traceframe (void) { - struct current_traceframe_cleanup *old; + struct current_traceframe_cleanup *old = + XNEW (struct current_traceframe_cleanup); - old = xmalloc (sizeof (struct current_traceframe_cleanup)); old->traceframe_number = traceframe_number; return make_cleanup_dtor (do_restore_current_traceframe_cleanup, old, @@ -3273,8 +3272,8 @@ get_uploaded_tp (int num, ULONGEST addr, struct uploaded_tp **utpp) for (utp = *utpp; utp; utp = utp->next) if (utp->number == num && utp->addr == addr) return utp; - utp = (struct uploaded_tp *) xmalloc (sizeof (struct uploaded_tp)); - memset (utp, 0, sizeof (struct uploaded_tp)); + + utp = XCNEW (struct uploaded_tp); utp->number = num; utp->addr = addr; utp->actions = NULL; @@ -3282,6 +3281,7 @@ get_uploaded_tp (int num, ULONGEST addr, struct uploaded_tp **utpp) utp->cmd_strings = NULL; utp->next = *utpp; *utpp = utp; + return utp; } @@ -3309,11 +3309,12 @@ get_uploaded_tsv (int num, struct uploaded_tsv **utsvp) for (utsv = *utsvp; utsv; utsv = utsv->next) if (utsv->number == num) return utsv; - utsv = (struct uploaded_tsv *) xmalloc (sizeof (struct uploaded_tsv)); - memset (utsv, 0, sizeof (struct uploaded_tsv)); + + utsv = XCNEW (struct uploaded_tsv); utsv->number = num; utsv->next = *utsvp; *utsvp = utsv; + return utsv; } diff --git a/gdb/tui/tui-data.c b/gdb/tui/tui-data.c index f610d9cfb2f..4623bf003c3 100644 --- a/gdb/tui/tui-data.c +++ b/gdb/tui/tui-data.c @@ -439,9 +439,9 @@ tui_initialize_static_data (void) struct tui_gen_win_info * tui_alloc_generic_win_info (void) { - struct tui_gen_win_info *win; + struct tui_gen_win_info *win = XNEW (struct tui_gen_win_info); - if ((win = XNEW (struct tui_gen_win_info)) != NULL) + if (win != NULL) tui_init_generic_part (win); return win; @@ -556,9 +556,8 @@ init_win_info (struct tui_win_info *win_info) struct tui_win_info * tui_alloc_win_info (enum tui_win_type type) { - struct tui_win_info *win_info; + struct tui_win_info *win_info = XNEW (struct tui_win_info); - win_info = XNEW (struct tui_win_info); if (win_info != NULL) { win_info->generic.type = type; @@ -577,7 +576,7 @@ tui_alloc_content (int num_elements, enum tui_win_type type) char *element_block_ptr; int i; - content = xmalloc (sizeof (struct tui_win_element *) *num_elements); + content = XNEWVEC (struct tui_win_element *, num_elements); if (content != NULL) { /* @@ -634,7 +633,8 @@ tui_add_content_elements (struct tui_gen_win_info *win_info, { for (i = index_start; (i < num_elements + index_start); i++) { - if ((element_ptr = XNEW (struct tui_win_element)) != NULL) + element_ptr = XNEW (struct tui_win_element); + if (element_ptr != NULL) { win_info->content[i] = (void *) element_ptr; init_content_element (element_ptr, win_info->type); diff --git a/gdb/tui/tui-disasm.c b/gdb/tui/tui-disasm.c index f86c216677d..70ee90724f6 100644 --- a/gdb/tui/tui-disasm.c +++ b/gdb/tui/tui-disasm.c @@ -99,8 +99,7 @@ tui_find_disassembly_address (struct gdbarch *gdbarch, CORE_ADDR pc, int from) if (max_lines <= 1) return pc; - asm_lines = (struct tui_asm_line*) alloca (sizeof (struct tui_asm_line) - * max_lines); + asm_lines = XALLOCAVEC (struct tui_asm_line, max_lines); memset (asm_lines, 0, sizeof (struct tui_asm_line) * max_lines); new_low = pc; @@ -198,8 +197,7 @@ tui_set_disassem_content (struct gdbarch *gdbarch, CORE_ADDR pc) hilite. */ /* Get temporary table that will hold all strings (addr & insn). */ - asm_lines = (struct tui_asm_line*) alloca (sizeof (struct tui_asm_line) - * max_lines); + asm_lines = XALLOCAVEC (struct tui_asm_line, max_lines); memset (asm_lines, 0, sizeof (struct tui_asm_line) * max_lines); tui_disassemble (gdbarch, asm_lines, pc, max_lines); diff --git a/gdb/ui-file.c b/gdb/ui-file.c index f7f80e63da3..3aa2a7cac8b 100644 --- a/gdb/ui-file.c +++ b/gdb/ui-file.c @@ -56,7 +56,7 @@ int ui_file_magic; struct ui_file * ui_file_new (void) { - struct ui_file *file = xmalloc (sizeof (struct ui_file)); + struct ui_file *file = XNEW (struct ui_file); file->magic = &ui_file_magic; set_ui_file_data (file, NULL, null_file_delete); @@ -514,7 +514,7 @@ static struct ui_file * stdio_file_new (FILE *file, int close_p) { struct ui_file *ui_file = ui_file_new (); - struct stdio_file *stdio = xmalloc (sizeof (struct stdio_file)); + struct stdio_file *stdio = XNEW (struct stdio_file); stdio->magic = &stdio_file_magic; stdio->file = file; @@ -751,7 +751,7 @@ tee_file_new (struct ui_file *one, int close_one, struct ui_file *two, int close_two) { struct ui_file *ui_file = ui_file_new (); - struct tee_file *tee = xmalloc (sizeof (struct tee_file)); + struct tee_file *tee = XNEW (struct tee_file); tee->magic = &tee_file_magic; tee->one = one; diff --git a/gdb/utils.c b/gdb/utils.c index 3a05680161e..fdc486dc1b5 100644 --- a/gdb/utils.c +++ b/gdb/utils.c @@ -291,8 +291,7 @@ restore_integer (void *p) struct cleanup * make_cleanup_restore_integer (int *variable) { - struct restore_integer_closure *c = - xmalloc (sizeof (struct restore_integer_closure)); + struct restore_integer_closure *c = XNEW (struct restore_integer_closure); c->variable = variable; c->value = *variable; @@ -860,8 +859,8 @@ add_internal_problem_command (struct internal_problem *problem) char *set_doc; char *show_doc; - set_cmd_list = xmalloc (sizeof (*set_cmd_list)); - show_cmd_list = xmalloc (sizeof (*set_cmd_list)); + set_cmd_list = XNEW (struct cmd_list_element *); + show_cmd_list = XNEW (struct cmd_list_element *); *set_cmd_list = NULL; *show_cmd_list = NULL; diff --git a/gdb/v850-tdep.c b/gdb/v850-tdep.c index 5698fa9cb2a..401c3597b02 100644 --- a/gdb/v850-tdep.c +++ b/gdb/v850-tdep.c @@ -1380,7 +1380,7 @@ v850_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) return arches->gdbarch; } - tdep = (struct gdbarch_tdep *) xmalloc (sizeof (struct gdbarch_tdep)); + tdep = XNEW (struct gdbarch_tdep); tdep->e_flags = e_flags; tdep->e_machine = e_machine; diff --git a/gdb/valops.c b/gdb/valops.c index 26fdfa666f7..173ef4e7bd1 100644 --- a/gdb/valops.c +++ b/gdb/valops.c @@ -3028,8 +3028,7 @@ find_oload_champ (struct value **args, int nargs, else nparms = TYPE_NFIELDS (SYMBOL_TYPE (oload_syms[ix])); - parm_types = (struct type **) - xmalloc (nparms * (sizeof (struct type *))); + parm_types = XNEWVEC (struct type *, nparms); for (jj = 0; jj < nparms; jj++) parm_types[jj] = (fns_ptr != NULL ? (TYPE_FN_FIELD_ARGS (fns_ptr, ix)[jj].type) diff --git a/gdb/value.c b/gdb/value.c index 63ee94df70a..91bf49e4389 100644 --- a/gdb/value.c +++ b/gdb/value.c @@ -930,7 +930,7 @@ allocate_value_lazy (struct type *type) description correctly. */ check_typedef (type); - val = (struct value *) xzalloc (sizeof (struct value)); + val = XCNEW (struct value); val->contents = NULL; val->next = all_values; all_values = val; @@ -1823,11 +1823,8 @@ record_latest_value (struct value *val) i = value_history_count % VALUE_HISTORY_CHUNK; if (i == 0) { - struct value_history_chunk *newobj - = (struct value_history_chunk *) + struct value_history_chunk *newobj = XCNEW (struct value_history_chunk); - xmalloc (sizeof (struct value_history_chunk)); - memset (newobj->values, 0, sizeof newobj->values); newobj->next = value_history_chain; value_history_chain = newobj; } @@ -2087,9 +2084,8 @@ complete_internalvar (const char *name) struct internalvar * create_internalvar (const char *name) { - struct internalvar *var; + struct internalvar *var = XNEW (struct internalvar); - var = (struct internalvar *) xmalloc (sizeof (struct internalvar)); var->name = concat (name, (char *)NULL); var->kind = INTERNALVAR_VOID; var->next = internalvars; diff --git a/gdb/varobj.c b/gdb/varobj.c index 15eb90f8611..2a95c869483 100644 --- a/gdb/varobj.c +++ b/gdb/varobj.c @@ -1955,7 +1955,7 @@ install_variable (struct varobj *var) error (_("Duplicate variable object name")); /* Add varobj to hash table. */ - newvl = xmalloc (sizeof (struct vlist)); + newvl = XNEW (struct vlist); newvl->next = *(varobj_table + index); newvl->var = var; *(varobj_table + index) = newvl; @@ -2113,7 +2113,7 @@ new_variable (void) { struct varobj *var; - var = (struct varobj *) xmalloc (sizeof (struct varobj)); + var = XNEW (struct varobj); var->name = NULL; var->path_expr = NULL; var->obj_name = NULL; @@ -2129,8 +2129,7 @@ new_variable (void) var->print_value = NULL; var->frozen = 0; var->not_fetched = 0; - var->dynamic - = (struct varobj_dynamic *) xmalloc (sizeof (struct varobj_dynamic)); + var->dynamic = XNEW (struct varobj_dynamic); var->dynamic->children_requested = 0; var->from = -1; var->to = -1; @@ -2148,7 +2147,7 @@ new_root_variable (void) { struct varobj *var = new_variable (); - var->root = (struct varobj_root *) xmalloc (sizeof (struct varobj_root)); + var->root = XNEW (struct varobj_root); var->root->lang_ops = NULL; var->root->exp = NULL; var->root->valid_block = NULL; @@ -2251,7 +2250,7 @@ cppush (struct cpstack **pstack, char *name) { struct cpstack *s; - s = (struct cpstack *) xmalloc (sizeof (struct cpstack)); + s = XNEW (struct cpstack); s->name = name; s->next = *pstack; *pstack = s; @@ -2792,10 +2791,7 @@ extern void _initialize_varobj (void); void _initialize_varobj (void) { - int sizeof_table = sizeof (struct vlist *) * VAROBJ_TABLE_SIZE; - - varobj_table = xmalloc (sizeof_table); - memset (varobj_table, 0, sizeof_table); + varobj_table = XCNEWVEC (struct vlist *, VAROBJ_TABLE_SIZE); add_setshow_zuinteger_cmd ("varobj", class_maintenance, &varobjdebug, diff --git a/gdb/windows-nat.c b/gdb/windows-nat.c index 0b13c72c93e..4ab74b4a6ea 100644 --- a/gdb/windows-nat.c +++ b/gdb/windows-nat.c @@ -607,7 +607,7 @@ windows_make_so (const char *name, LPVOID load_addr) } #endif so = XCNEW (struct so_list); - so->lm_info = (struct lm_info *) xmalloc (sizeof (struct lm_info)); + so->lm_info = XNEW (struct lm_info); so->lm_info->load_addr = load_addr; strcpy (so->so_original_name, name); #ifndef __CYGWIN__ diff --git a/gdb/x86-nat.c b/gdb/x86-nat.c index 13a5d9530e3..bfdf0d08143 100644 --- a/gdb/x86-nat.c +++ b/gdb/x86-nat.c @@ -75,11 +75,9 @@ x86_find_process_pid (pid_t pid) static struct x86_process_info * x86_add_process (pid_t pid) { - struct x86_process_info *proc; + struct x86_process_info *proc = XCNEW (struct x86_process_info); - proc = xcalloc (1, sizeof (*proc)); proc->pid = pid; - proc->next = x86_process_list; x86_process_list = proc; diff --git a/gdb/xcoffread.c b/gdb/xcoffread.c index 7a0f0742cdd..46958013549 100644 --- a/gdb/xcoffread.c +++ b/gdb/xcoffread.c @@ -435,8 +435,7 @@ arrange_linetable (struct linetable *oldLineTb) #define NUM_OF_FUNCTIONS 20 fentry_size = NUM_OF_FUNCTIONS; - fentry = (struct linetable_entry *) - xmalloc (fentry_size * sizeof (struct linetable_entry)); + fentry = XNEWVEC (struct linetable_entry, fentry_size); for (function_count = 0, ii = 0; ii < oldLineTb->nitems; ++ii) { @@ -584,18 +583,14 @@ allocate_include_entry (void) { if (inclTable == NULL) { - inclTable = (InclTable *) - xmalloc (sizeof (InclTable) * INITIAL_INCLUDE_TABLE_LENGTH); - memset (inclTable, - '\0', sizeof (InclTable) * INITIAL_INCLUDE_TABLE_LENGTH); + inclTable = XCNEWVEC (InclTable, INITIAL_INCLUDE_TABLE_LENGTH); inclLength = INITIAL_INCLUDE_TABLE_LENGTH; inclIndx = 0; } else if (inclIndx >= inclLength) { inclLength += INITIAL_INCLUDE_TABLE_LENGTH; - inclTable = (InclTable *) - xrealloc (inclTable, sizeof (InclTable) * inclLength); + inclTable = XRESIZEVEC (InclTable, inclTable, inclLength); memset (inclTable + inclLength - INITIAL_INCLUDE_TABLE_LENGTH, '\0', sizeof (InclTable) * INITIAL_INCLUDE_TABLE_LENGTH); } @@ -679,8 +674,7 @@ process_linenos (CORE_ADDR start, CORE_ADDR end) { /* Have a new subfile for the include file. */ - tmpSubfile = inclTable[ii].subfile = - (struct subfile *) xmalloc (sizeof (struct subfile)); + tmpSubfile = inclTable[ii].subfile = XNEW (struct subfile); memset (tmpSubfile, '\0', sizeof (struct subfile)); firstLine = &(inclTable[ii].funStartLine); @@ -1515,8 +1509,7 @@ read_xcoff_symtab (struct objfile *objfile, struct partial_symtab *pst) } #define SYMBOL_DUP(SYMBOL1, SYMBOL2) \ - (SYMBOL2) = (struct symbol *) \ - obstack_alloc (&objfile->objfile_obstack, sizeof (struct symbol)); \ + (SYMBOL2) = XOBNEW (&objfile->objfile_obstack, struct symbol); \ *(SYMBOL2) = *(SYMBOL1); @@ -2023,8 +2016,8 @@ xcoff_start_psymtab (struct objfile *objfile, 0, global_syms, static_syms); - result->read_symtab_private = obstack_alloc (&objfile->objfile_obstack, - sizeof (struct symloc)); + result->read_symtab_private = + XOBNEW (&objfile->objfile_obstack, struct symloc); ((struct symloc *) result->read_symtab_private)->first_symnum = first_symnum; result->read_symtab = xcoff_read_symtab; @@ -2064,9 +2057,9 @@ xcoff_end_psymtab (struct objfile *objfile, struct partial_symtab *pst, pst->number_of_dependencies = number_dependencies; if (number_dependencies) { - pst->dependencies = (struct partial_symtab **) - obstack_alloc (&objfile->objfile_obstack, - number_dependencies * sizeof (struct partial_symtab *)); + pst->dependencies = XOBNEWVEC (&objfile->objfile_obstack, + struct partial_symtab *, + number_dependencies); memcpy (pst->dependencies, dependency_list, number_dependencies * sizeof (struct partial_symtab *)); } @@ -2087,9 +2080,8 @@ xcoff_end_psymtab (struct objfile *objfile, struct partial_symtab *pst, /* We could save slight bits of space by only making one of these, shared by the entire set of include files. FIXME-someday. */ - subpst->dependencies = (struct partial_symtab **) - obstack_alloc (&objfile->objfile_obstack, - sizeof (struct partial_symtab *)); + subpst->dependencies = + XOBNEW (&objfile->objfile_obstack, struct partial_symtab *); subpst->dependencies[0] = pst; subpst->number_of_dependencies = 1; diff --git a/gdb/xml-support.c b/gdb/xml-support.c index 9756acb8355..054d56b8653 100644 --- a/gdb/xml-support.c +++ b/gdb/xml-support.c @@ -666,7 +666,7 @@ gdb_xml_parse_attr_ulongest (struct gdb_xml_parser *parser, gdb_xml_error (parser, _("Can't convert %s=\"%s\" to an integer"), attribute->name, value); - ret = xmalloc (sizeof (result)); + ret = XNEW (ULONGEST); memcpy (ret, &result, sizeof (result)); return ret; } diff --git a/gdb/xtensa-tdep.c b/gdb/xtensa-tdep.c index 4b693edf268..c3b22e0fb57 100644 --- a/gdb/xtensa-tdep.c +++ b/gdb/xtensa-tdep.c @@ -317,7 +317,8 @@ xtensa_register_type (struct gdbarch *gdbarch, int regnum) if (tp == NULL) { char *name = xstrprintf ("int%d", size * 8); - tp = xmalloc (sizeof (struct ctype_cache)); + + tp = XNEW (struct ctype_cache); tp->next = tdep->type_entries; tdep->type_entries = tp; tp->size = size; |