Fix PR16220
This patch removes startup_gdbarch because it is not used anymore. After this patch, [PATCH] Multi-process + multi-arch: GDB https://sourceware.org/ml/gdb-patches/2012-11/msg00228.html global variable target_gdbarch is removed and gdbarch becomes per-inferior. Then, we don't have to keep global variable startup_gdbarch. Rebuild GDB with all targets. Is it OK? gdb: 2014-02-18 Yao Qi <yao@codesourcery.com> PR gdb/16220 * gdbarch.sh: Remove startup_gdbarch. * gdbarch.c: Regenerated. * gdbarch.h: Likewise.
This commit is contained in:
Yao Qi
parent
5db3e65d39
commit
e095146be2
4 changed files with 7 additions and 237 deletions
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@ -1,3 +1,10 @@
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2014-02-19 Yao Qi <yao@codesourcery.com>
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PR gdb/16220
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* gdbarch.sh: Remove startup_gdbarch.
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* gdbarch.c: Regenerated.
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* gdbarch.h: Likewise.
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2014-02-17 Kevin Buettner <kevinb@redhat.com>
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* rl78-tdep.c (rl78_g10_register_name): New function.
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182
gdb/gdbarch.c
182
gdb/gdbarch.c
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@ -159,9 +159,6 @@ struct gdbarch
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gdbarch_dump(): Add a fprintf_unfiltered call so that the new
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field is dumped out
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``startup_gdbarch()'': Append an initial value to the static
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variable (base values on the host's c-type system).
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get_gdbarch(): Implement the set/get functions (probably using
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the macro's as shortcuts).
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@ -323,185 +320,6 @@ struct gdbarch
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gdbarch_insn_is_jump_ftype *insn_is_jump;
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};
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/* The default architecture uses host values (for want of a better
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choice). */
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extern const struct bfd_arch_info bfd_default_arch_struct;
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struct gdbarch startup_gdbarch =
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{
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1, /* Always initialized. */
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NULL, /* The obstack. */
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/* basic architecture information. */
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&bfd_default_arch_struct, /* bfd_arch_info */
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BFD_ENDIAN_BIG, /* byte_order */
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BFD_ENDIAN_BIG, /* byte_order_for_code */
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GDB_OSABI_UNKNOWN, /* osabi */
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0, /* target_desc */
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/* target specific vector and its dump routine. */
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NULL, NULL,
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/*per-architecture data-pointers. */
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0, NULL,
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/* Multi-arch values */
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1, /* bits_big_endian */
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8 * sizeof (short), /* short_bit */
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8 * sizeof (int), /* int_bit */
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8 * sizeof (long), /* long_bit */
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8 * sizeof (LONGEST), /* long_long_bit */
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8 * sizeof (LONGEST), /* long_long_align_bit */
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16, /* half_bit */
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0, /* half_format */
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8 * sizeof (float), /* float_bit */
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0, /* float_format */
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8 * sizeof (double), /* double_bit */
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0, /* double_format */
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8 * sizeof (long double), /* long_double_bit */
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0, /* long_double_format */
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8 * sizeof (void*), /* ptr_bit */
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8 * sizeof (void*), /* addr_bit */
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sizeof (void*), /* dwarf2_addr_size */
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1, /* char_signed */
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0, /* read_pc */
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0, /* write_pc */
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legacy_virtual_frame_pointer, /* virtual_frame_pointer */
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0, /* pseudo_register_read */
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0, /* pseudo_register_read_value */
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0, /* pseudo_register_write */
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0, /* num_regs */
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0, /* num_pseudo_regs */
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0, /* ax_pseudo_register_collect */
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0, /* ax_pseudo_register_push_stack */
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-1, /* sp_regnum */
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-1, /* pc_regnum */
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-1, /* ps_regnum */
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0, /* fp0_regnum */
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no_op_reg_to_regnum, /* stab_reg_to_regnum */
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no_op_reg_to_regnum, /* ecoff_reg_to_regnum */
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no_op_reg_to_regnum, /* sdb_reg_to_regnum */
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no_op_reg_to_regnum, /* dwarf2_reg_to_regnum */
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0, /* register_name */
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0, /* register_type */
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0, /* dummy_id */
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-1, /* deprecated_fp_regnum */
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0, /* push_dummy_call */
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0, /* call_dummy_location */
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0, /* push_dummy_code */
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default_print_registers_info, /* print_registers_info */
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0, /* print_float_info */
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0, /* print_vector_info */
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legacy_register_sim_regno, /* register_sim_regno */
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cannot_register_not, /* cannot_fetch_register */
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cannot_register_not, /* cannot_store_register */
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0, /* get_longjmp_target */
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0, /* believe_pcc_promotion */
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generic_convert_register_p, /* convert_register_p */
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0, /* register_to_value */
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0, /* value_to_register */
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0, /* value_from_register */
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unsigned_pointer_to_address, /* pointer_to_address */
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unsigned_address_to_pointer, /* address_to_pointer */
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0, /* integer_to_address */
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0, /* return_value */
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default_return_in_first_hidden_param_p, /* return_in_first_hidden_param_p */
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0, /* skip_prologue */
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0, /* skip_main_prologue */
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0, /* skip_entrypoint */
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0, /* inner_than */
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0, /* breakpoint_from_pc */
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default_remote_breakpoint_from_pc, /* remote_breakpoint_from_pc */
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0, /* adjust_breakpoint_address */
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default_memory_insert_breakpoint, /* memory_insert_breakpoint */
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default_memory_remove_breakpoint, /* memory_remove_breakpoint */
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0, /* decr_pc_after_break */
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0, /* deprecated_function_start_offset */
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default_remote_register_number, /* remote_register_number */
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0, /* fetch_tls_load_module_address */
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0, /* frame_args_skip */
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0, /* unwind_pc */
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0, /* unwind_sp */
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0, /* frame_num_args */
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0, /* frame_align */
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default_stabs_argument_has_addr, /* stabs_argument_has_addr */
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0, /* frame_red_zone_size */
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convert_from_func_ptr_addr_identity, /* convert_from_func_ptr_addr */
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core_addr_identity, /* addr_bits_remove */
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0, /* software_single_step */
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0, /* single_step_through_delay */
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0, /* print_insn */
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0, /* skip_trampoline_code */
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generic_skip_solib_resolver, /* skip_solib_resolver */
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generic_in_solib_return_trampoline, /* in_solib_return_trampoline */
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generic_in_function_epilogue_p, /* in_function_epilogue_p */
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0, /* elf_make_msymbol_special */
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0, /* coff_make_msymbol_special */
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0, /* cannot_step_breakpoint */
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0, /* have_nonsteppable_watchpoint */
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0, /* address_class_type_flags */
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0, /* address_class_type_flags_to_name */
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0, /* address_class_name_to_type_flags */
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default_register_reggroup_p, /* register_reggroup_p */
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0, /* fetch_pointer_argument */
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0, /* regset_from_core_section */
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0, /* core_regset_sections */
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0, /* make_corefile_notes */
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0, /* elfcore_write_linux_prpsinfo */
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0, /* find_memory_regions */
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0, /* core_xfer_shared_libraries */
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0, /* core_xfer_shared_libraries_aix */
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0, /* core_pid_to_str */
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0, /* gcore_bfd_target */
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0, /* vtable_function_descriptors */
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0, /* vbit_in_delta */
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0, /* skip_permanent_breakpoint */
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0, /* max_insn_length */
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0, /* displaced_step_copy_insn */
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default_displaced_step_hw_singlestep, /* displaced_step_hw_singlestep */
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0, /* displaced_step_fixup */
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NULL, /* displaced_step_free_closure */
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NULL, /* displaced_step_location */
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0, /* relocate_instruction */
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0, /* overlay_update */
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0, /* core_read_description */
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0, /* static_transform_name */
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0, /* sofun_address_maybe_missing */
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0, /* process_record */
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0, /* process_record_signal */
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0, /* gdb_signal_from_target */
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0, /* gdb_signal_to_target */
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0, /* get_siginfo_type */
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0, /* record_special_symbol */
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0, /* get_syscall_number */
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0, /* stap_integer_prefixes */
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0, /* stap_integer_suffixes */
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0, /* stap_register_prefixes */
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0, /* stap_register_suffixes */
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0, /* stap_register_indirection_prefixes */
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0, /* stap_register_indirection_suffixes */
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0, /* stap_gdb_register_prefix */
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0, /* stap_gdb_register_suffix */
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0, /* stap_is_single_operand */
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0, /* stap_parse_special_token */
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0, /* has_global_solist */
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0, /* has_global_breakpoints */
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default_has_shared_address_space, /* has_shared_address_space */
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default_fast_tracepoint_valid_at, /* fast_tracepoint_valid_at */
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default_auto_charset, /* auto_charset */
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default_auto_wide_charset, /* auto_wide_charset */
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0, /* solib_symbols_extension */
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0, /* has_dos_based_file_system */
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default_gen_return_address, /* gen_return_address */
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0, /* info_proc */
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0, /* core_info_proc */
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default_iterate_over_objfiles_in_search_order, /* iterate_over_objfiles_in_search_order */
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NULL, /* ravenscar_ops */
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default_insn_is_call, /* insn_is_call */
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default_insn_is_ret, /* insn_is_ret */
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default_insn_is_jump, /* insn_is_jump */
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/* startup_gdbarch() */
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};
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/* Create a new ``struct gdbarch'' based on information provided by
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``struct gdbarch_info''. */
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@ -74,11 +74,6 @@ struct elf_internal_linux_prpsinfo;
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/* This is a convenience wrapper for 'current_inferior ()->gdbarch'. */
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extern struct gdbarch *target_gdbarch (void);
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/* The initial, default architecture. It uses host values (for want of a better
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choice). */
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extern struct gdbarch startup_gdbarch;
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/* Callback type for the 'iterate_over_objfiles_in_search_order'
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gdbarch method. */
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@ -1157,11 +1157,6 @@ struct elf_internal_linux_prpsinfo;
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/* This is a convenience wrapper for 'current_inferior ()->gdbarch'. */
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extern struct gdbarch *target_gdbarch (void);
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/* The initial, default architecture. It uses host values (for want of a better
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choice). */
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extern struct gdbarch startup_gdbarch;
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/* Callback type for the 'iterate_over_objfiles_in_search_order'
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gdbarch method. */
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@ -1595,9 +1590,6 @@ cat <<EOF
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gdbarch_dump(): Add a fprintf_unfiltered call so that the new
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field is dumped out
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\`\`startup_gdbarch()'': Append an initial value to the static
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variable (base values on the host's c-type system).
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get_gdbarch(): Implement the set/get functions (probably using
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the macro's as shortcuts).
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@ -1616,48 +1608,6 @@ do
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done
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printf "};\n"
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# A pre-initialized vector
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printf "\n"
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printf "\n"
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cat <<EOF
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/* The default architecture uses host values (for want of a better
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choice). */
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EOF
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printf "\n"
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printf "extern const struct bfd_arch_info bfd_default_arch_struct;\n"
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printf "\n"
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printf "struct gdbarch startup_gdbarch =\n"
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printf "{\n"
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printf " 1, /* Always initialized. */\n"
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printf " NULL, /* The obstack. */\n"
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printf " /* basic architecture information. */\n"
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function_list | while do_read
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do
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if class_is_info_p
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then
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printf " ${staticdefault}, /* ${function} */\n"
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fi
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done
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cat <<EOF
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/* target specific vector and its dump routine. */
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NULL, NULL,
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/*per-architecture data-pointers. */
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0, NULL,
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/* Multi-arch values */
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EOF
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function_list | while do_read
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do
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if class_is_function_p || class_is_variable_p
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then
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printf " ${staticdefault}, /* ${function} */\n"
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fi
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done
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cat <<EOF
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/* startup_gdbarch() */
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};
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EOF
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# Create a new gdbarch struct
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cat <<EOF
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