is always active if SOFTWARE_SINGLE_STEP_P is true.
(resume): Use gdbarch_software_single_step[_p] instead of
SOFTWARE_SINGLE_STEP[_P].
(handle_inferior_event): Do not check for SOFTWARE_SINGLE_STEP_P.
* gdbarch.sh (software_single_step): Remove target macro.
* gdbarch.h, gdbarch.c: Regenerate.
(normal_stop): Allocate regcache for stop_registers.
(struct inferior_status): Remove stop_registers member.
(save_inferior_status): Do not save stop_registers.
(restore_inferior_status): Do not restore stop_registers.
(discard_inferior_status): Do not discard stop_registers.
(build_infrun): Remove.
(_initialize_infrun): Do not swap stop_registers.
nodebug_data_symbol, nodebug_unknown_symbol, and nodebug_tls_symbol.
* gdbtypes.c (gdbtypes_post_init): Initialize nodebug_ default types.
* parse.c (msym_text_symbol_type, msym_data_symbol_type): Remove.
(msym_unknown_symbol_type, msym_tls_symbol_type): Remove.
(write_exp_msymbol): Use builtin nodebug_ types instead of them.
(build_parse): Remove.
(_initialize_parse): Do not call build_parse. Do not register
msym_ types for gdbarch-swapping.
* dwarf2read.c (new_symbol): Use default nodebug_data_symbol type
instead of creating private type.
* xcoffread.c (func_symbol_type, var_symbol_type): Remove.
(_initialize_xcoffread): Do not initialized them.
(process_xcoff_symbol): Use builtin nodebug_ types instead of them.
* mdebugread.c (nodebug_func_symbol_type): Remove.
(nodebug_var_symbol_type): Remove.
(_initialize_mdebugread): Do not initialize them.
(parse_symbol): Use builtin nodebug_ type instead of them.
(parse_procedure): Likewise.
* printcmd.c (do_one_display): If display/i, start with an initial
line feed to avoid bad layout if there is a branch delay slot.
gdb/testsuite/:
* gdb.base/display.exp: Allow a newline after display/i.
* gdb.base/pc-fp.exp: Likewise.
* gdb.base/sigbpt.exp: Likewise.
* disasm.c (gdb_print_insn): Return the number of branch delay
slot instructions too.
* disasm.h (gdb_print_insn): Update prototype.
* printcmd.c (branch_delay_insns): New variable to record the
number of delay slot instructions after disassembling a branch.
(print_formatted): Record the number of branch delay slot
instructions.
(do_examine): When disassembling, if the last instruction
disassembled has any branch delay slots, then bump the count so
that they get disassembled too.
* tui/tui-disasm.c (tui_disassemble): Update the call to
gdb_print_insn().
* NEWS: Document the new behaviour.
gdb/doc/:
* gdb.texinfo (Examining Memory): Document the new behaviour.
gdb/gdbtk/:
* generic/gdbtk-cmds.c (gdbtk_load_asm): Update the call to
gdb_print_insn().
PR 4606
* gcore.c (gcore_command): Use bfd_make_section_anyway_with_flags
instead of bfd_make_section_anyway.
(gcore_create_callback): Likewise. Also set SEC_NEVER_LOAD
when clearing SEC_LOAD.
builtin_type_m2_card, builtin_type_m2_real, builtin_type_m2_bool):
Replace global variable declaration with compatibility macro.
(struct builtin_m2_type): New data type.
(builtin_m2_type): Add prototype.
* m2-lang.c (builtin_type_m2_char, builtin_type_m2_int,
builtin_type_m2_card, builtin_type_m2_real, builtin_type_m2_bool):
Remove global variables.
(m2_language_arch_info): Use builtin_m2_type instead of variables.
(build_m2_types): New function.
(m2_type_data): New variable.
(builtin_m2_type): New function.
(_initialize_m2_language): Do not build data types. Register
m2_type_data per-gdbarch data.
builtin_type_f_logical_s1, builtin_type_f_logical_s2,
builtin_type_f_integer, builtin_type_f_integer_s2, builtin_type_f_real,
builtin_type_f_real_s8, builtin_type_f_real_s16,
builtin_type_f_complex_s8, builtin_type_f_complex_s16,
builtin_type_f_complex_s32, builtin_type_f_void): Replace global
variable declaration with compatibility macro.
(struct builtin_f_type): New data type.
(builtin_f_type): Add prototype.
* f-lang.c (builtin_type_f_character, builtin_type_f_logical,
builtin_type_f_logical_s1, builtin_type_f_logical_s2,
builtin_type_f_integer, builtin_type_f_integer_s2, builtin_type_f_real,
builtin_type_f_real_s8, builtin_type_f_real_s16,
builtin_type_f_complex_s8, builtin_type_f_complex_s16,
builtin_type_f_complex_s32, builtin_type_f_void): Remove variables.
(f_language_arch_info): Use builtin_f_type instead of variables.
(build_fortran_types): Build builtin_f_type structure instead of
setting global type variables.
(f_type_data): New variable.
(builtin_f_type): New function.
(_initialize_f_language): Do not call build_fortran_types. Do not
swap global type variables. Register f_type_data per-gdbarch data.
* gdbarch.c, gdbarch.h: Regenerate.
* gdbtypes.h (builtin_bfd_vma_type): Remove.
* gdbtypes.h (builtin_bfd_vma_type): Remove.
(build_gdbtypes): Do not initialize it.
(_initialize_gdbtypes): Do not swap it.
builtin_type_v2_int64, builtin_type_v4_int32, builtin_type_v8_int16,
builtin_type_v16_int8, builtin_type_v2_float, builtin_type_v2_int32,
builtin_type_v4_int16, builtin_type_v8_int8, builtin_type_v4sf,
builtin_type_v4si, builtin_type_v16qi, builtin_type_v8qi,
builtin_type_v8hi, builtin_type_v4hi, builtin_type_v2si,
builtin_type_vec64, builtin_type_vec128): Remove.
(init_simd_type): Remove.
(init_vector_type): Make global.
(build_builtin_type_vec64, build_builtin_type_vec128): Remove.
(build_gdbtypes): Do not build vector types.
(_initialize_gdbtypes): Do not swap vector types.
* gdbtypes.h (builtin_type_v2_double, builtin_type_v4_float,
builtin_type_v2_int64, builtin_type_v4_int32, builtin_type_v8_int16,
builtin_type_v16_int8, builtin_type_v2_float, builtin_type_v2_int32,
builtin_type_v4_int16, builtin_type_v8_int8, builtin_type_v4sf,
builtin_type_v4si, builtin_type_v16qi, builtin_type_v8qi,
builtin_type_v8hi, builtin_type_v4hi, builtin_type_v2si,
builtin_type_vec64, builtin_type_vec128): Remove declarations.
(init_vector_type): Add prototype.
* i386-tdep.h (struct gdbarch_tdep): Add i386_mmx_type and
i386_sse_type members.
(i386_mmx_type, i386_sse_type): Change from variables to functions.
* i386-tdep.c (i386_mmx_type, i386_sse_type): Remove variables.
(i386_init_types): Do not build vector types.
(i386_mmx_type, i386_sse_type): New functions.
(i386_register_type): Call them instead of using global variables.
(i386_gdbarch_init): Use XCALLOC to allocate tdep structure.
* amd64-tdep.c (amd64_register_type): Call i386_sse_type instead
of using global variable.
* rs6000-tdep.h (struct gdbarch_tdep): Add ppc_builtin_type_vec64
and ppc_builtin_type_vec128 members.
* rs6000-tdep.c (rs6000_builtin_type_vec64): New function.
(rs6000_builtin_type_vec128): Likewise.
(rs6000_register_type): Call them instead of using builtin_type_vec64
and builtin_type_vec128.
(rs6000_gdbarch_init): Use XCALLOC to allocate tdep structure.
* spu-tdep.c (struct gdbarch_tdep): New data type.
(spu_builtin_type_vec128): Remove variable.
(spu_builtin_type_vec128): New function.
(spu_register_type): Call it instead of using global variable.
(spu_gdbarch_init): Allocate tdep structure.
(spu_init_vector_type): Remove function.
(_initialize_spu_tdep): Do not call it.
(amd64_register_info): Remove.
(amd64_register_names): New static variable.
(AMD64_NUM_REGS): Use amd64_register_names instead of
amd64_register_info.
(amd64_register_name): Likewise.
(amd64_register_type): Do not refer to amd64_register_info.
* s390-tdep.c (struct s390_register_info): Remove.
(s390_register_info): Remove.
(s390_register_name): Do not refer to s390_register_info.
(s390_register_type): Likewise.
* sparc64-tdep.c (struct sparc64_register_info): Remove.
(sparc64_register_info, sparc64_pseudo_register_info): Remove.
(sparc64_register_names, sparc64_pseudo_register_names): New.
(SPARC64_NUM_REGS, SPARC64_NUM_PSEUDO_REGS): Use
sparc64_register_names and sparc64_pseudo_register_names instead of
sparc64_register_info and sparc64_pseudo_register_info.
(sparc64_register_name): Likewise.
(sparc64_register_type): Do not refer to sparc64_register_info
and sparc64_pseudo_register_info.
(enum cplus_primitive_types): New data type.
(cplus_language_arch_info): New function.
(cplus_language_defn): Set la_language_arch_info member. Do not set
la_builtin_type_vector and string_char_type members.
* f-lang.c (f_builtin_types): Remove.
(enum f_primitive_types): New data type.
(f_language_arch_info): New function.
(f_language_de): Set la_language_arch_info member. Do not set
la_builtin_type_vector and string_char_type members.
* m2-lang.c (m2_builtin_types): Remove.
(enum m2_primitive_types): New data type.
(m2_language_arch_info): New function.
(m2_language_defn): Set la_language_arch_info member. Do not set
la_builtin_type_vector and string_char_type members.
* objc-lang.c (objc_builtin_types): Remove.
(objc_language): Set la_language_arch_info member. Do not set
la_builtin_type_vector and string_char_type members.
* p-lang.c (pascal_builtin_types): Remove.
(enum pascal_primitive_types): New data type.
(pascal_language_arch_info): New function.
(pascal_language_defn): Set la_language_arch_info member. Do not set
la_builtin_type_vector and string_char_type members.
