binutils-gdb/gdb/charset.h

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/* Character set conversion support for GDB.
Copyright (C) 2001, 2007, 2008, 2009 Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef CHARSET_H
#define CHARSET_H
/* If the target program uses a different character set than the host,
GDB has some support for translating between the two; GDB converts
characters and strings to the host character set before displaying
them, and converts characters and strings appearing in expressions
entered by the user to the target character set.
gdb: 2009-03-19 Tom Tromey <tromey@redhat.com> Julian Brown <julian@codesourcery.com> PR i18n/7220, PR i18n/7821, PR exp/8815, PR exp/9103, PR i18n/9401, PR exp/9613: * NEWS: Update * value.h (value_typed_string): Declare. (val_print_string): Update. * valprint.h (print_char_chars): Update. * valprint.c (print_char_chars): Add type argument. Update. (val_print_string): Likewise. * valops.c (value_typed_string): New function. * utils.c (host_char_to_target): New function. (parse_escape): Use host_char_to_target, host_hex_value. Update. Remove '^' case. (no_control_char_error): Remove. * typeprint.c (print_type_scalar): Update. * scm-valprint.c (scm_scmval_print): Update. * scm-lang.h (scm_printchar, scm_printstr): Update. * scm-lang.c (scm_printchar): Add type argument. (scm_printstr): Likewise. * printcmd.c (print_formatted): Update. (print_scalar_formatted): Update. (printf_command) <wide_string_arg, wide_char_arg>: New constants. Handle '%lc' and '%ls'. * parser-defs.h (struct typed_stoken): New type. (struct stoken_vector): Likewise. (write_exp_string_vector): Declare. * parse.c (write_exp_string_vector): New function. * p-valprint.c (pascal_val_print): Update. * p-lang.h (is_pascal_string_type, pascal_printchar, pascal_printstr): Update. * p-lang.c (is_pascal_string_type): Remove 'char_size' argument. Add 'char_type' argument. (pascal_emit_char): Add type argument. (pascal_printchar): Likewise. (pascal_printstr): Likewise. * objc-lang.c (objc_emit_char): Add type argument. (objc_printchar): Likewise. (objc_printstr): Likewise. * macroexp.c (get_character_constant): Handle unicode characters. Use c_parse_escape. (get_string_literal): Handle unicode strings. Use c_parse_escape. * m2-valprint.c (print_unpacked_pointer): Update. (m2_print_array_contents): Update. (m2_val_print): Update. * m2-lang.c (m2_emit_char): Add type argument. (m2_printchar): Likewise. (m2_printstr): Likewise. * language.h (struct language_defn) <la_printchar>: Add type argument. <la_printstr, la_emitchar>: Likewise. (LA_PRINT_CHAR): Likewise. (LA_PRINT_STRING): Likewise. (LA_EMIT_CHAR): Likewise. * language.c (unk_lang_emit_char): Add type argument. (unk_lang_printchar): Likewise. (unk_lang_printstr): Likewise. * jv-valprint.c (java_val_print): Update. * jv-lang.c (java_emit_char): Add type argument. * f-valprint.c (f_val_print): Update. * f-lang.c (f_emit_char): Add type argument. (f_printchar): Likewise. (f_printstr): Likewise. * expprint.c (print_subexp_standard): Update. * charset.h (target_wide_charset): Declare. (c_target_char_has_backslash_escape, c_parse_backslash, host_char_print_literally, host_char_to_target, target_char_to_host, target_char_to_control_char): Remove. (enum transliterations): New type. (convert_between_encodings): Declare. (HOST_ESCAPE_CHAR): New define. (host_letter_to_control_character, host_hex_value): Declare. (enum wchar_iterate_result): New enum. (struct wchar_iterator): Declare. (make_wchar_iterator, make_cleanup_wchar_iterator, wchar_iterator, wchar_push_back): Declare. * charset-list.h: New file. * c-valprint.c (textual_name): New function. (textual_element_type): Handle wide character types. (c_val_print): Pass original type to textual_element_type. Handle wide character types. (c_value_print): Use textual_element_type. Pass original type of value to val_print. * c-lang.h (enum c_string_type): New type. (c_printchar, c_printstr): Update. * c-lang.c (classify_type): New function. (print_wchar): Likewise. (c_emit_char): Add type argument. Handle wide characters. (c_printchar): Likewise. (c_printstr): Add type argument. Handle wide and multibyte character sets. (convert_ucn): New function. (emit_numeric_character): Likewise. (convert_octal): Likewise. (convert_hex): Likewise. (ADVANCE): New macro. (convert_escape): New function. (parse_one_string): Likewise. (evaluate_subexp_c): Likewise. (exp_descriptor_c): New global. (c_language_defn): Use exp_descriptor_c. (cplus_language_defn): Likewise. (asm_language_defn): Likewise. (minimal_language_defn): Likewise. (charset_for_string_type): New function. * c-exp.y (%union): Add 'svec' and 'tsval'. (CHAR): New token. (exp): Add CHAR production. (string_exp): Rewrite. (exp) <string_exp>: Rewrite. (tempbuf): Now global. (tempbuf_init): New global. (parse_string_or_char): New function. (yylex) <tempbuf>: Now global. <tokptr, tempbufindex, tempbufsize, token_string, class_prefix>: Remove. Handle 'u', 'U', and 'L' prefixes. Call parse_string_or_char. (c_parse_escape): New function. * auxv.c (fprint_target_auxv): Update. * ada-valprint.c (ada_emit_char): Add type argument. (ada_printchar): Likewise. (ada_print_scalar): Update. (printstr): Add type argument. Update calls to ada_emit_char. (ada_printstr): Add type argument. (ada_val_print_array): Update. (ada_val_print_1): Likewise. * ada-lang.c (emit_char): Add type argument. * ada-lang.h (ada_emit_char, ada_printchar, ada_printstr): Add type arguments. * gdb_locale.h: Include langinfo.h. * charset.c (_initialize_charset): Set default host charset from the locale. Don't register charsets. Add target-wide-charset commands. Call find_charset_names. (struct charset, struct translation): Remove. (GDB_DEFAULT_HOST_CHARSET): Remove. (GDB_DEFAULT_TARGET_WIDE_CHARSET): New define. (target_wide_charset_name): New global. (show_host_charset_name): Handle "auto". (show_target_wide_charset_name): New function. (host_charset_enum, target_charset_enum): Remove. (charset_enum): New global. (all_charsets, register_charset, lookup_charset, all_translations, register_translation, lookup_translation): Remove. (simple_charset, ascii_print_literally, ascii_to_control): Remove. (iso_8859_print_literally, iso_8859_to_control, iso_8859_family_charset): Remove. (ebcdic_print_literally, ebcdic_to_control, ebcdic_family_charset): Remove. (struct cached_iconv, check_iconv_cache, cached_iconv_convert, register_iconv_charsets): Remove. (target_wide_charset_be_name, target_wide_charset_le_name): New globals. (identity_either_char_to_other): Remove. (set_be_le_names, validate): New functions. (backslashable, backslashed, represented): Remove. (default_c_target_char_has_backslash_escape): Remove. (default_c_parse_backslash, iconv_convert): Remove. (ascii_to_iso_8859_1_table, ascii_to_ebcdic_us_table, ascii_to_ibm1047_table, iso_8859_1_to_ascii_table, iso_8859_1_to_ebcdic_us_table, iso_8859_1_to_ibm1047_table, ebcdic_us_to_ascii_table, ebcdic_us_to_iso_8859_1_table, ebcdic_us_to_ibm1047_table, ibm1047_to_ascii_table, ibm1047_to_iso_8859_1_table, ibm1047_to_ebcdic_us_table): Remove. (table_convert_char, table_translation, simple_table_translation): Remove. (current_host_charset, current_target_charset, c_target_char_has_backslash_escape_func, c_target_char_has_backslash_escape_baton): Remove. (c_parse_backslash_func, c_parse_backslash_baton): Remove. (host_char_to_target_func, host_char_to_target_baton): Remove. (target_char_to_host_func, target_char_to_host_baton): Remove. (cached_iconv_host_to_target, cached_iconv_target_to_host): Remove. (lookup_charset_or_error, check_valid_host_charset): Remove. (set_host_and_target_charsets): Remove. (set_host_charset, set_target_charset): Remove. (set_host_charset_sfunc, set_target_charset_sfunc): Rewrite. (set_target_wide_charset_sfunc): New function. (show_charset): Print target wide character set. (host_charset, target_charset): Rewrite. (target_wide_charset): New function. (c_target_char_has_backslash_escape): Remove. (c_parse_backslash): Remove. (host_letter_to_control_character): New function. (host_char_print_literally): Remove. (host_hex_value): New function. (target_char_to_control_char): Remove. (cleanup_iconv): New function. (convert_between_encodings): New function. (target_char_to_host): Remove. (struct wchar_iterator): Define. (make_wchar_iterator, make_cleanup_wchar_iterator, wchar_iterator, wchar_push_back): New functions. (do_cleanup_iterator): New function. (char_ptr): New typedef. (charsets): New global. (add_one, find_charset_names): New functions. (default_charset_names): New global. (auto_host_charset_name): Likewise. * aclocal.m4, config.in, configure: Rebuild. * configure.ac: Call AM_LANGINFO_CODESET. (GDB_DEFAULT_HOST_CHARSET): Default to UTF-8. (AM_ICONV): Invoke earlier. * acinclude.m4: Include codeset.m4. Subst LIBICONV_INCLUDE and LIBICONV_LIBDIR. Check for libiconv in build tree. * Makefile.in (LIBICONV_LIBDIR, LIBICONV_INCLUDE): New macros. (INTERNAL_CFLAGS_BASE): Add LIBICONV_INCLUDE. (INTERNAL_LDFLAGS): Add LIBICONV_LIBDIR. * gdb_obstack.h (obstack_grow_wstr): New define. * gdb_wchar.h: New file. * defs.h: Include it. gdb/testsuite: * gdb.base/store.exp: Update for change to escape output. * gdb.base/callfuncs.exp (fetch_all_registers): Update for change to escape output. * gdb.base/pointers.exp: Update for change to escape output. * gdb.base/long_long.exp (gdb_test_long_long): Update for change to escape output. * gdb.base/constvars.exp (do_constvar_tests): Update for change to escape output. * gdb.base/call-rt-st.exp (print_struct_call): Update for change to escape output. * gdb.cp/ref-types.exp (gdb_start_again): Update for change to escape output. * gdb.base/setvar.exp: Update for change to escape output. * lib/gdb.exp (default_gdb_start): Set LC_CTYPE to C. * gdb.base/printcmds.exp (test_print_all_chars): Update for change to escape output. (test_print_string_constants): Likewise. * gdb.base/charset.exp (valid_host_charset): Check size of wchar_t. Handle UCS-2 and UCS-4. Add tests for wide and unicode cases. Handle "auto"-related output. * gdb.base/charset.c (char16_t, char32_t): New typedefs. (uvar, Uvar): New globals. gdb/doc: * gdb.texinfo (Character Sets): Remove obsolete text. Document set target-wide-charset. (Requirements): Mention iconv.
2009-03-21 00:04:40 +01:00
GDB's code pretty much assumes that the host character set is some
superset of ASCII; there are plenty if ('0' + n) expressions and
the like. */
/* Return the name of the current host/target character set. The
result is owned by the charset module; the caller should not free
it. */
const char *host_charset (void);
const char *target_charset (void);
* defs.h (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. * findvar.c (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * gdbcore.h (read_memory_integer, safe_read_memory_integer, read_memory_unsigned_integer, write_memory_signed_integer, write_memory_unsigned_integer): Add BYTE_ORDER parameter. * corefile.c (struct captured_read_memory_integer_arguments): Add BYTE_ORDER member. (safe_read_memory_integer): Add BYTE_ORDER parameter. Store it into struct captured_read_memory_integer_arguments. (do_captured_read_memory_integer): Pass it to read_memory_integer. (read_memory_integer): Add BYTE_ORDER parameter. Pass it to extract_signed_integer. (read_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. (write_memory_signed_integer): Add BYTE_ORDER parameter. Pass it to store_signed_integer. (write_memory_unsigned_integer): Add BYTE_ORDER parameter. Pass it to store_unsigned_integer. * target.h (get_target_memory_unsigned): Add BYTE_ORDER parameter. * target.c (get_target_memory_unsigned): Add BYTE_ORDER parameter. Pass it to extract_unsigned_integer. Update calls to extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer, store_signed_integer, store_unsigned_integer, read_memory_integer, read_memory_unsigned_integer, safe_read_memory_integer, write_memory_signed_integer, write_memory_unsigned_integer, and get_target_memory_unsigned to pass byte order: * ada-lang.c (ada_value_binop): Update. * ada-valprint.c (char_at): Update. * alpha-osf1-tdep.c (alpha_osf1_sigcontext_addr): Update. * alpha-tdep.c (alpha_lds, alpha_sts, alpha_push_dummy_call, alpha_extract_return_value, alpha_read_insn, alpha_get_longjmp_target): Update. * amd64-linux-tdep.c (amd64_linux_sigcontext_addr): Update. * amd64obsd-tdep.c (amd64obsd_supply_uthread, amd64obsd_collect_uthread, amd64obsd_trapframe_cache): Update. * amd64-tdep.c (amd64_push_dummy_call, amd64_analyze_prologue, amd64_frame_cache, amd64_sigtramp_frame_cache, fixup_riprel, amd64_displaced_step_fixup): Update. * arm-linux-tdep.c (arm_linux_sigreturn_init, arm_linux_rt_sigreturn_init, arm_linux_supply_gregset): Update. * arm-tdep.c (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, arm_push_dummy_call, thumb_get_next_pc, arm_get_next_pc, arm_extract_return_value, arm_store_return_value, arm_return_value): Update. * arm-wince-tdep.c (arm_pe_skip_trampoline_code): Update. * auxv.c (default_auxv_parse): Update. * avr-tdep.c (avr_address_to_pointer, avr_pointer_to_address, avr_scan_prologue, avr_extract_return_value, avr_frame_prev_register, avr_push_dummy_call): Update. * bsd-uthread.c (bsd_uthread_check_magic, bsd_uthread_lookup_offset, bsd_uthread_wait, bsd_uthread_thread_alive, bsd_uthread_extra_thread_info): Update. * c-lang.c (c_printstr, print_wchar): Update. * cp-valprint.c (cp_print_class_member): Update. * cris-tdep.c (cris_sigcontext_addr, cris_sigtramp_frame_unwind_cache, cris_push_dummy_call, cris_scan_prologue, cris_store_return_value, cris_extract_return_value, find_step_target, dip_prefix, sixteen_bit_offset_branch_op, none_reg_mode_jump_op, move_mem_to_reg_movem_op, get_data_from_address): Update. * dwarf2expr.c (dwarf2_read_address, execute_stack_op): Update. * dwarf2-frame.c (execute_cfa_program): Update. * dwarf2loc.c (find_location_expression): Update. * dwarf2read.c (dwarf2_const_value): Update. * expprint.c (print_subexp_standard): Update. * findvar.c (unsigned_pointer_to_address, signed_pointer_to_address, unsigned_address_to_pointer, address_to_signed_pointer, read_var_value): Update. * frame.c (frame_unwind_register_signed, frame_unwind_register_unsigned, get_frame_memory_signed, get_frame_memory_unsigned): Update. * frame-unwind.c (frame_unwind_got_constant): Update. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp, frv_linux_sigcontext_reg_addr, frv_linux_sigtramp_frame_cache): Update. * frv-tdep.c (frv_analyze_prologue, frv_skip_main_prologue, frv_extract_return_value, find_func_descr, frv_convert_from_func_ptr_addr, frv_push_dummy_call): Update. * f-valprint.c (f_val_print): Update. * gnu-v3-abi.c (gnuv3_decode_method_ptr, gnuv3_make_method_ptr): Update. * h8300-tdep.c (h8300_is_argument_spill, h8300_analyze_prologue, h8300_push_dummy_call, h8300_extract_return_value, h8300h_extract_return_value, h8300_store_return_value, h8300h_store_return_value): Update. * hppabsd-tdep.c (hppabsd_find_global_pointer): Update. * hppa-hpux-nat.c (hppa_hpux_fetch_register, hppa_hpux_store_register): Update. * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline, hppa64_hpux_in_solib_call_trampoline, hppa_hpux_in_solib_return_trampoline, hppa_hpux_skip_trampoline_code, hppa_hpux_sigtramp_frame_unwind_cache, hppa_hpux_sigtramp_unwind_sniffer, hppa32_hpux_find_global_pointer, hppa64_hpux_find_global_pointer, hppa_hpux_search_pattern, hppa32_hpux_search_dummy_call_sequence, hppa64_hpux_search_dummy_call_sequence, hppa_hpux_supply_save_state, hppa_hpux_unwind_adjust_stub): Update. * hppa-linux-tdep.c (insns_match_pattern, hppa_linux_find_global_pointer): Update. * hppa-tdep.c (hppa_in_function_epilogue_p, hppa32_push_dummy_call, hppa64_convert_code_addr_to_fptr, hppa64_push_dummy_call, skip_prologue_hard_way, hppa_frame_cache, hppa_fallback_frame_cache, hppa_pseudo_register_read, hppa_frame_prev_register_helper, hppa_match_insns): Update. * hpux-thread.c (hpux_thread_fetch_registers): Update. * i386-tdep.c (i386bsd_sigcontext_addr): Update. * i386-cygwin-tdep.c (core_process_module_section): Update. * i386-darwin-nat.c (i386_darwin_sstep_at_sigreturn, amd64_darwin_sstep_at_sigreturn): Update. * i386-darwin-tdep.c (i386_darwin_sigcontext_addr, amd64_darwin_sigcontext_addr): Likewise. * i386-linux-nat.c (i386_linux_sigcontext_addr): Update. * i386nbsd-tdep.c (i386nbsd_sigtramp_cache_init): Update. * i386-nto-tdep.c (i386nto_sigcontext_addr): Update. * i386obsd-nat.c (i386obsd_supply_pcb): Update. * i386obsd-tdep.c (i386obsd_supply_uthread, i386obsd_collect_uthread, i386obsd_trapframe_cache): Update. * i386-tdep.c (i386_displaced_step_fixup, i386_follow_jump, i386_analyze_frame_setup, i386_analyze_prologue, i386_skip_main_prologue, i386_frame_cache, i386_sigtramp_frame_cache, i386_get_longjmp_target, i386_push_dummy_call, i386_pe_skip_trampoline_code, i386_svr4_sigcontext_addr, i386_fetch_pointer_argument): Update. * i387-tdep.c (i387_supply_fsave): Update. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Update. * ia64-tdep.c (ia64_pseudo_register_read, ia64_pseudo_register_write, examine_prologue, ia64_frame_cache, ia64_frame_prev_register, ia64_sigtramp_frame_cache, ia64_sigtramp_frame_prev_register, ia64_access_reg, ia64_access_rse_reg, ia64_libunwind_frame_this_id, ia64_libunwind_frame_prev_register, ia64_libunwind_sigtramp_frame_this_id, ia64_libunwind_sigtramp_frame_prev_register, ia64_find_global_pointer, find_extant_func_descr, find_func_descr, ia64_convert_from_func_ptr_addr, ia64_push_dummy_call, ia64_dummy_id, ia64_unwind_pc): Update. * iq2000-tdep.c (iq2000_pointer_to_address, iq2000_address_to_pointer, iq2000_scan_prologue, iq2000_extract_return_value, iq2000_push_dummy_call): Update. * irix5nat.c (fill_gregset): Update. * jv-lang.c (evaluate_subexp_java): Update. * jv-valprint.c (java_value_print): Update. * lm32-tdep.c (lm32_analyze_prologue, lm32_push_dummy_call, lm32_extract_return_value, lm32_store_return_value): Update. * m32c-tdep.c (m32c_push_dummy_call, m32c_return_value, m32c_skip_trampoline_code, m32c_m16c_address_to_pointer, m32c_m16c_pointer_to_address): Update. * m32r-tdep.c (m32r_store_return_value, decode_prologue, m32r_skip_prologue, m32r_push_dummy_call, m32r_extract_return_value): Update. * m68hc11-tdep.c (m68hc11_pseudo_register_read, m68hc11_pseudo_register_write, m68hc11_analyze_instruction, m68hc11_push_dummy_call): Update. * m68linux-tdep.c (m68k_linux_pc_in_sigtramp, m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache): Update. * m68k-tdep.c (m68k_push_dummy_call, m68k_analyze_frame_setup, m68k_analyze_register_saves, m68k_analyze_prologue, m68k_frame_cache, m68k_get_longjmp_target): Update. * m88k-tdep.c (m88k_fetch_instruction): Update. * mep-tdep.c (mep_pseudo_cr32_read, mep_pseudo_csr_write, mep_pseudo_cr32_write, mep_get_insn, mep_push_dummy_call): Update. * mi/mi-main.c (mi_cmd_data_write_memory): Update. * mips-linux-tdep.c (mips_linux_get_longjmp_target, supply_32bit_reg, mips64_linux_get_longjmp_target, mips64_fill_gregset, mips64_fill_fpregset, mips_linux_in_dynsym_stub): Update. * mipsnbdsd-tdep.c (mipsnbsd_get_longjmp_target): Update. * mips-tdep.c (mips_fetch_instruction, fetch_mips_16, mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call, mips_o32_push_dummy_call, mips_o64_push_dummy_call, mips_single_step_through_delay, mips_skip_pic_trampoline_code, mips_integer_to_address): Update. * mn10300-tdep.c (mn10300_analyze_prologue, mn10300_push_dummy_call): Update. * monitor.c (monitor_supply_register, monitor_write_memory, monitor_read_memory_single): Update. * moxie-tdep.c (moxie_store_return_value, moxie_extract_return_value, moxie_analyze_prologue): Update. * mt-tdep.c (mt_return_value, mt_skip_prologue, mt_select_coprocessor, mt_pseudo_register_read, mt_pseudo_register_write, mt_registers_info, mt_push_dummy_call): Update. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class, find_implementation_from_class): Update. * ppc64-linux-tdep.c (ppc64_desc_entry_point, ppc64_linux_convert_from_func_ptr_addr, ppc_linux_sigtramp_cache): Update. * ppcobsd-tdep.c (ppcobsd_sigtramp_frame_sniffer, ppcobsd_sigtramp_frame_cache): Update. * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call, do_ppc_sysv_return_value, ppc64_sysv_abi_push_dummy_call, ppc64_sysv_abi_return_value): Update. * ppc-linux-nat.c (ppc_linux_auxv_parse): Update. * procfs.c (procfs_auxv_parse): Update. * p-valprint.c (pascal_val_print): Update. * regcache.c (regcache_raw_read_signed, regcache_raw_read_unsigned, regcache_raw_write_signed, regcache_raw_write_unsigned, regcache_cooked_read_signed, regcache_cooked_read_unsigned, regcache_cooked_write_signed, regcache_cooked_write_unsigned): Update. * remote-m32r-sdi.c (m32r_fetch_register): Update. * remote-mips.c (mips_wait, mips_fetch_registers, mips_xfer_memory): Update. * rs6000-aix-tdep.c (rs6000_push_dummy_call, rs6000_return_value, rs6000_convert_from_func_ptr_addr, branch_dest, rs6000_software_single_step): Update. * rs6000-tdep.c (rs6000_in_function_epilogue_p, ppc_displaced_step_fixup, ppc_deal_with_atomic_sequence, bl_to_blrl_insn_p, rs6000_fetch_instruction, skip_prologue, rs6000_skip_main_prologue, rs6000_skip_trampoline_code, rs6000_frame_cache): Update. * s390-tdep.c (s390_pseudo_register_read, s390_pseudo_register_write, s390x_pseudo_register_read, s390x_pseudo_register_write, s390_load, s390_backchain_frame_unwind_cache, s390_sigtramp_frame_unwind_cache, extend_simple_arg, s390_push_dummy_call, s390_return_value): Update. * scm-exp.c (scm_lreadr): Update. * scm-lang.c (scm_get_field, scm_unpack): Update. * scm-valprint.c (scm_val_print): Update. * score-tdep.c (score_breakpoint_from_pc, score_push_dummy_call, score_fetch_inst): Update. * sh64-tdep.c (look_for_args_moves, sh64_skip_prologue_hard_way, sh64_analyze_prologue, sh64_push_dummy_call, sh64_extract_return_value, sh64_pseudo_register_read, sh64_pseudo_register_write, sh64_frame_prev_register): Update: * sh-tdep.c (sh_analyze_prologue, sh_push_dummy_call_fpu, sh_push_dummy_call_nofpu, sh_extract_return_value_nofpu, sh_store_return_value_nofpu, sh_in_function_epilogue_p): Update. * solib-darwin.c (darwin_load_image_infos): Update. * solib-frv.c (fetch_loadmap, lm_base, frv_current_sos, enable_break2, find_canonical_descriptor_in_load_object): Update. * solib-irix.c (extract_mips_address, fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Update. * solib-som.c (som_solib_create_inferior_hook, link_map_start, som_current_sos, som_open_symbol_file_object): Update. * solib-sunos.c (SOLIB_EXTRACT_ADDRESS, LM_ADDR, LM_NEXT, LM_NAME): Update. * solib-svr4.c (read_program_header, scan_dyntag_auxv, solib_svr4_r_ldsomap): Update. * sparc64-linux-tdep.c (sparc64_linux_step_trap): Update. * sparc64obsd-tdep.c (sparc64obsd_supply_uthread, sparc64obsd_collect_uthread): Update. * sparc64-tdep.c (sparc64_pseudo_register_read, sparc64_pseudo_register_write, sparc64_supply_gregset, sparc64_collect_gregset): Update. * sparc-linux-tdep.c (sparc32_linux_step_trap): Update. * sparcobsd-tdep.c (sparc32obsd_supply_uthread, sparc32obsd_collect_uthread): Update. * sparc-tdep.c (sparc_fetch_wcookie, sparc32_push_dummy_code, sparc32_store_arguments, sparc32_return_value, sparc_supply_rwindow, sparc_collect_rwindow): Update. * spu-linux-nat.c (parse_spufs_run): Update. * spu-tdep.c (spu_pseudo_register_read_spu, spu_pseudo_register_write_spu, spu_pointer_to_address, spu_analyze_prologue, spu_in_function_epilogue_p, spu_frame_unwind_cache, spu_push_dummy_call, spu_software_single_step, spu_get_longjmp_target, spu_get_overlay_table, spu_overlay_update_osect, info_spu_signal_command, info_spu_mailbox_list, info_spu_dma_cmdlist, info_spu_dma_command, info_spu_proxydma_command): Update. * stack.c (print_frame_nameless_args, frame_info): Update. * symfile.c (read_target_long_array, simple_read_overlay_table, simple_read_overlay_region_table): Update. * target.c (debug_print_register): Update. * tramp-frame.c (tramp_frame_start): Update. * v850-tdep.c (v850_analyze_prologue, v850_push_dummy_call, v850_extract_return_value, v850_store_return_value, * valarith.c (value_binop, value_bit_index): Update. * valops.c (value_cast): Update. * valprint.c (val_print_type_code_int, val_print_string, read_string): Update. * value.c (unpack_long, unpack_double, unpack_field_as_long, modify_field, pack_long): Update. * vax-tdep.c (vax_store_arguments, vax_push_dummy_call, vax_skip_prologue): Update. * xstormy16-tdep.c (xstormy16_push_dummy_call, xstormy16_analyze_prologue, xstormy16_in_function_epilogue_p, xstormy16_resolve_jmp_table_entry, xstormy16_find_jmp_table_entry, xstormy16_pointer_to_address, xstormy16_address_to_pointer): Update. * xtensa-tdep.c (extract_call_winsize, xtensa_pseudo_register_read, xtensa_pseudo_register_write, xtensa_frame_cache, xtensa_push_dummy_call, call0_track_op, call0_frame_cache): Update. * dfp.h (decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. * dfp.c (match_endianness): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. (decimal_to_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero): Add BYTE_ORDER parameter. Pass it to match_endianness. (decimal_binop): Add BYTE_ORDER_X, BYTE_ORDER_Y, and BYTE_ORDER_RESULT parameters. Pass them to match_endianness. (decimal_compare): Add BYTE_ORDER_X and BYTE_ORDER_Y parameters. Pass them to match_endianness. (decimal_convert): Add BYTE_ORDER_FROM and BYTE_ORDER_TO parameters. Pass them to match_endianness. * valarith.c (value_args_as_decimal): Add BYTE_ORDER_X and BYTE_ORDER_Y output parameters. (value_binop): Update call to value_args_as_decimal. Update calls to decimal_to_string, decimal_from_string, decimal_from_integral, decimal_from_floating, decimal_to_doublest, decimal_is_zero, decimal_binop, decimal_compare and decimal_convert to pass/receive byte order: * c-exp.y (parse_number): Update. * printcmd.c (printf_command): Update. * valarith.c (value_args_as_decimal, value_binop, value_logical_not, value_equal, value_less): Update. * valops.c (value_cast, value_one): Update. * valprint.c (print_decimal_floating): Update. * value.c (unpack_long, unpack_double): Update. * python/python-value.c (valpy_nonzero): Update. * ada-valprint.c (char_at): Add BYTE_ORDER parameter. (printstr): Update calls to char_at. (ada_val_print_array): Likewise. * valprint.c (read_string): Add BYTE_ORDER parameter. (val_print_string): Update call to read_string. * c-lang.c (c_get_string): Likewise. * charset.h (target_wide_charset): Add BYTE_ORDER parameter. * charset.c (target_wide_charset): Add BYTE_ORDER parameter. Use it instead of current_gdbarch. * printcmd.c (printf_command): Update calls to target_wide_charset. * c-lang.c (charset_for_string_type): Add BYTE_ORDER parameter. Pass to target_wide_charset. Use it instead of current_gdbarch. (classify_type): Add BYTE_ORDER parameter. Pass to charset_for_string_type. Allow NULL encoding pointer. (print_wchar): Add BYTE_ORDER parameter. (c_emit_char): Update calls to classify_type and print_wchar. (c_printchar, c_printstr): Likewise. * gdbarch.sh (in_solib_return_trampoline): Convert to type "m". * gdbarch.c, gdbarch.h: Regenerate. * arch-utils.h (generic_in_solib_return_trampoline): Add GDBARCH parameter. * arch-utils.c (generic_in_solib_return_trampoline): Likewise. * hppa-hpux-tdep.c (hppa_hpux_in_solib_return_trampoline): Likewise. * rs6000-tdep.c (rs6000_in_solib_return_trampoline): Likewise. (rs6000_skip_trampoline_code): Update call. * alpha-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to dynamic_sigtramp_offset and pc_in_sigtramp callbacks. (alpha_read_insn): Add GDBARCH parameter. * alpha-tdep.c (alpha_lds, alpha_sts): Add GDBARCH parameter. (alpha_register_to_value): Pass architecture to alpha_sts. (alpha_extract_return_value): Likewise. (alpha_value_to_register): Pass architecture to alpha_lds. (alpha_store_return_value): Likewise. (alpha_read_insn): Add GDBARCH parameter. (alpha_skip_prologue): Pass architecture to alpha_read_insn. (alpha_heuristic_proc_start): Likewise. (alpha_heuristic_frame_unwind_cache): Likewise. (alpha_next_pc): Likewise. (alpha_sigtramp_frame_this_id): Pass architecture to tdep->dynamic_sigtramp_offset callback. (alpha_sigtramp_frame_sniffer): Pass architecture to tdep->pc_in_sigtramp callback. * alphafbsd-tdep.c (alphafbsd_pc_in_sigtramp): Add GDBARCH parameter. (alphafbsd_sigtramp_offset): Likewise. * alpha-linux-tdep.c (alpha_linux_sigtramp_offset_1): Add GDBARCH parameter. Pass to alpha_read_insn. (alpha_linux_sigtramp_offset): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset_1. (alpha_linux_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_linux_sigtramp_offset. (alpha_linux_sigcontext_addr): Pass architecture to alpha_read_insn and alpha_linux_sigtramp_offset. * alphanbsd-tdep.c (alphanbsd_sigtramp_offset): Add GDBARCH parameter. (alphanbsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alphanbsd_sigtramp_offset. * alphaobsd-tdep.c (alphaobsd_sigtramp_offset): Add GDBARCH parameter. (alphaobsd_pc_in_sigtramp): Add GDBARCH parameter. Pass to alpha_read_insn. (alphaobsd_sigcontext_addr): Pass architecture to alphaobsd_sigtramp_offset. * alpha-osf1-tdep.c (alpha_osf1_pc_in_sigtramp): Add GDBARCH parameter. * amd64-tdep.c (amd64_analyze_prologue): Add GDBARCH parameter. (amd64_skip_prologue): Pass architecture to amd64_analyze_prologue. (amd64_frame_cache): Likewise. * arm-tdep.c (SWAP_SHORT, SWAP_INT): Remove. (thumb_analyze_prologue, arm_skip_prologue, arm_scan_prologue, thumb_get_next_pc, arm_get_next_pc): Do not use SWAP_ macros. * arm-wince-tdep.c: Include "frame.h". * avr-tdep.c (EXTRACT_INSN): Remove. (avr_scan_prologue): Add GDBARCH argument, inline EXTRACT_INSN. (avr_skip_prologue): Pass architecture to avr_scan_prologue. (avr_frame_unwind_cache): Likewise. * cris-tdep.c (struct instruction_environment): Add BYTE_ORDER member. (find_step_target): Initialize it. (get_data_from_address): Add BYTE_ORDER parameter. (bdap_prefix): Pass byte order to get_data_from_address. (handle_prefix_assign_mode_for_aritm_op): Likewise. (three_operand_add_sub_cmp_and_or_op): Likewise. (handle_inc_and_index_mode_for_aritm_op): Likewise. * frv-linux-tdep.c (frv_linux_pc_in_sigtramp): Add GDBARCH parameter. (frv_linux_sigcontext_reg_addr): Pass architecture to frv_linux_pc_in_sigtramp. (frv_linux_sigtramp_frame_sniffer): Likewise. * h8300-tdep.c (h8300_is_argument_spill): Add GDBARCH parameter. (h8300_analyze_prologue): Add GDBARCH parameter. Pass to h8300_is_argument_spill. (h8300_frame_cache, h8300_skip_prologue): Pass architecture to h8300_analyze_prologue. * hppa-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to in_solib_call_trampoline callback. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Add GDBARCH parameter. (hppa64_push_dummy_call): Pass architecture to hppa64_convert_code_addr_to_fptr. (hppa_match_insns): Add GDBARCH parameter. (hppa_match_insns_relaxed): Add GDBARCH parameter. Pass to hppa_match_insns. (hppa_skip_trampoline_code): Pass architecture to hppa_match_insns. (hppa_in_solib_call_trampoline): Add GDBARCH parameter. Pass to hppa_match_insns_relaxed. (hppa_stub_unwind_sniffer): Pass architecture to tdep->in_solib_call_trampoline callback. * hppa-hpux-tdep.c (hppa_hpux_search_pattern): Add GDBARCH parameter. (hppa32_hpux_search_dummy_call_sequence): Pass architecture to hppa_hpux_search_pattern. * hppa-linux-tdep.c (insns_match_pattern): Add GDBARCH parameter. (hppa_linux_sigtramp_find_sigcontext): Add GDBARCH parameter. Pass to insns_match_pattern. (hppa_linux_sigtramp_frame_unwind_cache): Pass architecture to hppa_linux_sigtramp_find_sigcontext. (hppa_linux_sigtramp_frame_sniffer): Likewise. (hppa32_hpux_in_solib_call_trampoline): Add GDBARCH parameter. (hppa64_hpux_in_solib_call_trampoline): Likewise. * i386-tdep.c (i386_follow_jump): Add GDBARCH parameter. (i386_analyze_frame_setup): Add GDBARCH parameter. (i386_analyze_prologue): Add GDBARCH parameter. Pass to i386_follow_jump and i386_analyze_frame_setup. (i386_skip_prologue): Pass architecture to i386_analyze_prologue and i386_follow_jump. (i386_frame_cache): Pass architecture to i386_analyze_prologue. (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-tdep.h (i386_pe_skip_trampoline_code): Add FRAME parameter. * i386-cygwin-tdep.c (i386_cygwin_skip_trampoline_code): Pass frame to i386_pe_skip_trampoline_code. * ia64-tdep.h (struct gdbarch_tdep): Add GDBARCH parameter to sigcontext_register_address callback. * ia64-tdep.c (ia64_find_global_pointer): Add GDBARCH parameter. (ia64_find_unwind_table): Pass architecture to ia64_find_global_pointer. (find_extant_func_descr): Add GDBARCH parameter. (find_func_descr): Pass architecture to find_extant_func_descr and ia64_find_global_pointer. (ia64_sigtramp_frame_init_saved_regs): Pass architecture to tdep->sigcontext_register_address callback. * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): Add GDBARCH parameter. * iq2000-tdep.c (iq2000_scan_prologue): Add GDBARCH parameter. (iq2000_frame_cache): Pass architecture to iq2000_scan_prologue. * lm32-tdep.c (lm32_analyze_prologue): Add GDBARCH parameter. (lm32_skip_prologue, lm32_frame_cache): Pass architecture to lm32_analyze_prologue. * m32r-tdep.c (decode_prologue): Add GDBARCH parameter. (m32r_skip_prologue): Pass architecture to decode_prologue. * m68hc11-tdep.c (m68hc11_analyze_instruction): Add GDBARCH parameter. (m68hc11_scan_prologue): Pass architecture to m68hc11_analyze_instruction. * m68k-tdep.c (m68k_analyze_frame_setup): Add GDBARCH parameter. (m68k_analyze_prologue): Pass architecture to m68k_analyze_frame_setup. * m88k-tdep.c (m88k_fetch_instruction): Add BYTE_ORDER parameter. (m88k_analyze_prologue): Add GDBARCH parameter. Pass byte order to m88k_fetch_instruction. (m88k_skip_prologue): Pass architecture to m88k_analyze_prologue. (m88k_frame_cache): Likewise. * mep-tdep.c (mep_get_insn): Add GDBARCH parameter. (mep_analyze_prologue): Pass architecture to mep_get_insn. * mips-tdep.c (mips_fetch_instruction): Add GDBARCH parameter. (mips32_next_pc): Pass architecture to mips_fetch_instruction. (deal_with_atomic_sequence): Likewise. (unpack_mips16): Add GDBARCH parameter, pass to mips_fetch_instruction. (mips16_scan_prologue): Likewise. (mips32_scan_prologue): Likewise. (mips16_in_function_epilogue_p): Likewise. (mips32_in_function_epilogue_p): Likewise. (mips_about_to_return): Likewise. (mips_insn16_frame_cache): Pass architecture to mips16_scan_prologue. (mips_insn32_frame_cache): Pass architecture to mips32_scan_prologue. (mips_skip_prologue): Pass architecture to mips16_scan_prologue and mips32_scan_prologue. (mips_in_function_epilogue_p): Pass architecture to mips16_in_function_epilogue_p and mips32_in_function_epilogue_p. (heuristic_proc_start): Pass architecture to mips_fetch_instruction and mips_about_to_return. (mips_skip_mips16_trampoline_code): Pass architecture to mips_fetch_instruction. (fetch_mips_16): Add GDBARCH parameter. (mips16_next_pc): Pass architecture to fetch_mips_16. (extended_mips16_next_pc): Pass architecture to unpack_mips16 and fetch_mips_16. * objc-lang.c (read_objc_method, read_objc_methlist_nmethods, read_objc_methlist_method, read_objc_object, read_objc_super, read_objc_class): Add GDBARCH parameter. (find_implementation_from_class): Add GDBARCH parameter, pass to read_objc_class, read_objc_methlist_nmethods, and read_objc_methlist_method. (find_implementation): Add GDBARCH parameter, pass to read_objc_object and find_implementation_from_class. (resolve_msgsend, resolve_msgsend_stret): Pass architecture to find_implementation. (resolve_msgsend_super, resolve_msgsend_super_stret): Pass architecture to read_objc_super and find_implementation_from_class. * ppc64-linux-tdep.c (ppc64_desc_entry_point): Add GDBARCH parameter. (ppc64_standard_linkage1_target, ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): Pass architecture to ppc64_desc_entry_point. * rs6000-tdep.c (bl_to_blrl_insn_p): Add BYTE_ORDER parameter. (skip_prologue): Pass byte order to bl_to_blrl_insn_p. (rs6000_fetch_instruction): Add GDBARCH parameter. (rs6000_skip_stack_check): Add GDBARCH parameter, pass to rs6000_fetch_instruction. (skip_prologue): Pass architecture to rs6000_fetch_instruction. * remote-mips.c (mips_store_word): Return old_contents as host integer value instead of target bytes. * s390-tdep.c (struct s390_prologue_data): Add BYTE_ORDER member. (s390_analyze_prologue): Initialize it. (extend_simple_arg): Add GDBARCH parameter. (s390_push_dummy_call): Pass architecture to extend_simple_arg. * scm-lang.c (scm_get_field): Add BYTE_ORDER parameter. * scm-lang.h (scm_get_field): Add BYTE_ORDER parameter. (SCM_CAR, SCM_CDR): Pass SCM_BYTE_ORDER to scm_get_field. * scm-valprint.c (scm_scmval_print): Likewise. (scm_scmlist_print, scm_ipruk, scm_scmval_print): Define SCM_BYTE_ORDER. * sh64-tdep.c (look_for_args_moves): Add GDBARCH parameter. (sh64_skip_prologue_hard_way): Add GDBARCH parameter, pass to look_for_args_moves. (sh64_skip_prologue): Pass architecture to sh64_skip_prologue_hard_way. * sh-tdep.c (sh_analyze_prologue): Add GDBARCH parameter. (sh_skip_prologue): Pass architecture to sh_analyze_prologue. (sh_frame_cache): Likewise. * solib-irix.c (extract_mips_address): Add GDBARCH parameter. (fetch_lm_info, irix_current_sos, irix_open_symbol_file_object): Pass architecture to extract_mips_address. * sparc-tdep.h (sparc_fetch_wcookie): Add GDBARCH parameter. * sparc-tdep.c (sparc_fetch_wcookie): Add GDBARCH parameter. (sparc_supply_rwindow, sparc_collect_rwindow): Pass architecture to sparc_fetch_wcookie. (sparc32_frame_prev_register): Likewise. * sparc64-tdep.c (sparc64_frame_prev_register): Likewise. * sparc32nbsd-tdep.c (sparc32nbsd_sigcontext_saved_regs): Likewise. * sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_saved_regs): Likewise. * spu-tdep.c (spu_analyze_prologue): Add GDBARCH parameter. (spu_skip_prologue): Pass architecture to spu_analyze_prologue. (spu_virtual_frame_pointer): Likewise. (spu_frame_unwind_cache): Likewise. (info_spu_mailbox_list): Add BYTE_ORER parameter. (info_spu_mailbox_command): Pass byte order to info_spu_mailbox_list. (info_spu_dma_cmdlist): Add BYTE_ORER parameter. (info_spu_dma_command, info_spu_proxydma_command): Pass byte order to info_spu_dma_cmdlist. * symfile.c (read_target_long_array): Add GDBARCH parameter. (simple_read_overlay_table, simple_read_overlay_region_table, simple_overlay_update_1): Pass architecture to read_target_long_array. * v850-tdep.c (v850_analyze_prologue): Add GDBARCH parameter. (v850_frame_cache): Pass architecture to v850_analyze_prologue. * xstormy16-tdep.c (xstormy16_analyze_prologue): Add GDBARCH parameter. (xstormy16_skip_prologue, xstormy16_frame_cache): Pass architecture to xstormy16_analyze_prologue. (xstormy16_resolve_jmp_table_entry): Add GDBARCH parameter. (xstormy16_find_jmp_table_entry): Likewise. (xstormy16_skip_trampoline_code): Pass architecture to xstormy16_resolve_jmp_table_entry. (xstormy16_pointer_to_address): Likewise. (xstormy16_address_to_pointer): Pass architecture to xstormy16_find_jmp_table_entry. * xtensa-tdep.c (call0_track_op): Add GDBARCH parameter. (call0_analyze_prologue): Add GDBARCH parameter, pass to call0_track_op. (call0_frame_cache): Pass architecture to call0_analyze_prologue. (xtensa_skip_prologue): Likewise.
2009-07-02 19:25:59 +02:00
const char *target_wide_charset (enum bfd_endian byte_order);
gdb: 2009-03-19 Tom Tromey <tromey@redhat.com> Julian Brown <julian@codesourcery.com> PR i18n/7220, PR i18n/7821, PR exp/8815, PR exp/9103, PR i18n/9401, PR exp/9613: * NEWS: Update * value.h (value_typed_string): Declare. (val_print_string): Update. * valprint.h (print_char_chars): Update. * valprint.c (print_char_chars): Add type argument. Update. (val_print_string): Likewise. * valops.c (value_typed_string): New function. * utils.c (host_char_to_target): New function. (parse_escape): Use host_char_to_target, host_hex_value. Update. Remove '^' case. (no_control_char_error): Remove. * typeprint.c (print_type_scalar): Update. * scm-valprint.c (scm_scmval_print): Update. * scm-lang.h (scm_printchar, scm_printstr): Update. * scm-lang.c (scm_printchar): Add type argument. (scm_printstr): Likewise. * printcmd.c (print_formatted): Update. (print_scalar_formatted): Update. (printf_command) <wide_string_arg, wide_char_arg>: New constants. Handle '%lc' and '%ls'. * parser-defs.h (struct typed_stoken): New type. (struct stoken_vector): Likewise. (write_exp_string_vector): Declare. * parse.c (write_exp_string_vector): New function. * p-valprint.c (pascal_val_print): Update. * p-lang.h (is_pascal_string_type, pascal_printchar, pascal_printstr): Update. * p-lang.c (is_pascal_string_type): Remove 'char_size' argument. Add 'char_type' argument. (pascal_emit_char): Add type argument. (pascal_printchar): Likewise. (pascal_printstr): Likewise. * objc-lang.c (objc_emit_char): Add type argument. (objc_printchar): Likewise. (objc_printstr): Likewise. * macroexp.c (get_character_constant): Handle unicode characters. Use c_parse_escape. (get_string_literal): Handle unicode strings. Use c_parse_escape. * m2-valprint.c (print_unpacked_pointer): Update. (m2_print_array_contents): Update. (m2_val_print): Update. * m2-lang.c (m2_emit_char): Add type argument. (m2_printchar): Likewise. (m2_printstr): Likewise. * language.h (struct language_defn) <la_printchar>: Add type argument. <la_printstr, la_emitchar>: Likewise. (LA_PRINT_CHAR): Likewise. (LA_PRINT_STRING): Likewise. (LA_EMIT_CHAR): Likewise. * language.c (unk_lang_emit_char): Add type argument. (unk_lang_printchar): Likewise. (unk_lang_printstr): Likewise. * jv-valprint.c (java_val_print): Update. * jv-lang.c (java_emit_char): Add type argument. * f-valprint.c (f_val_print): Update. * f-lang.c (f_emit_char): Add type argument. (f_printchar): Likewise. (f_printstr): Likewise. * expprint.c (print_subexp_standard): Update. * charset.h (target_wide_charset): Declare. (c_target_char_has_backslash_escape, c_parse_backslash, host_char_print_literally, host_char_to_target, target_char_to_host, target_char_to_control_char): Remove. (enum transliterations): New type. (convert_between_encodings): Declare. (HOST_ESCAPE_CHAR): New define. (host_letter_to_control_character, host_hex_value): Declare. (enum wchar_iterate_result): New enum. (struct wchar_iterator): Declare. (make_wchar_iterator, make_cleanup_wchar_iterator, wchar_iterator, wchar_push_back): Declare. * charset-list.h: New file. * c-valprint.c (textual_name): New function. (textual_element_type): Handle wide character types. (c_val_print): Pass original type to textual_element_type. Handle wide character types. (c_value_print): Use textual_element_type. Pass original type of value to val_print. * c-lang.h (enum c_string_type): New type. (c_printchar, c_printstr): Update. * c-lang.c (classify_type): New function. (print_wchar): Likewise. (c_emit_char): Add type argument. Handle wide characters. (c_printchar): Likewise. (c_printstr): Add type argument. Handle wide and multibyte character sets. (convert_ucn): New function. (emit_numeric_character): Likewise. (convert_octal): Likewise. (convert_hex): Likewise. (ADVANCE): New macro. (convert_escape): New function. (parse_one_string): Likewise. (evaluate_subexp_c): Likewise. (exp_descriptor_c): New global. (c_language_defn): Use exp_descriptor_c. (cplus_language_defn): Likewise. (asm_language_defn): Likewise. (minimal_language_defn): Likewise. (charset_for_string_type): New function. * c-exp.y (%union): Add 'svec' and 'tsval'. (CHAR): New token. (exp): Add CHAR production. (string_exp): Rewrite. (exp) <string_exp>: Rewrite. (tempbuf): Now global. (tempbuf_init): New global. (parse_string_or_char): New function. (yylex) <tempbuf>: Now global. <tokptr, tempbufindex, tempbufsize, token_string, class_prefix>: Remove. Handle 'u', 'U', and 'L' prefixes. Call parse_string_or_char. (c_parse_escape): New function. * auxv.c (fprint_target_auxv): Update. * ada-valprint.c (ada_emit_char): Add type argument. (ada_printchar): Likewise. (ada_print_scalar): Update. (printstr): Add type argument. Update calls to ada_emit_char. (ada_printstr): Add type argument. (ada_val_print_array): Update. (ada_val_print_1): Likewise. * ada-lang.c (emit_char): Add type argument. * ada-lang.h (ada_emit_char, ada_printchar, ada_printstr): Add type arguments. * gdb_locale.h: Include langinfo.h. * charset.c (_initialize_charset): Set default host charset from the locale. Don't register charsets. Add target-wide-charset commands. Call find_charset_names. (struct charset, struct translation): Remove. (GDB_DEFAULT_HOST_CHARSET): Remove. (GDB_DEFAULT_TARGET_WIDE_CHARSET): New define. (target_wide_charset_name): New global. (show_host_charset_name): Handle "auto". (show_target_wide_charset_name): New function. (host_charset_enum, target_charset_enum): Remove. (charset_enum): New global. (all_charsets, register_charset, lookup_charset, all_translations, register_translation, lookup_translation): Remove. (simple_charset, ascii_print_literally, ascii_to_control): Remove. (iso_8859_print_literally, iso_8859_to_control, iso_8859_family_charset): Remove. (ebcdic_print_literally, ebcdic_to_control, ebcdic_family_charset): Remove. (struct cached_iconv, check_iconv_cache, cached_iconv_convert, register_iconv_charsets): Remove. (target_wide_charset_be_name, target_wide_charset_le_name): New globals. (identity_either_char_to_other): Remove. (set_be_le_names, validate): New functions. (backslashable, backslashed, represented): Remove. (default_c_target_char_has_backslash_escape): Remove. (default_c_parse_backslash, iconv_convert): Remove. (ascii_to_iso_8859_1_table, ascii_to_ebcdic_us_table, ascii_to_ibm1047_table, iso_8859_1_to_ascii_table, iso_8859_1_to_ebcdic_us_table, iso_8859_1_to_ibm1047_table, ebcdic_us_to_ascii_table, ebcdic_us_to_iso_8859_1_table, ebcdic_us_to_ibm1047_table, ibm1047_to_ascii_table, ibm1047_to_iso_8859_1_table, ibm1047_to_ebcdic_us_table): Remove. (table_convert_char, table_translation, simple_table_translation): Remove. (current_host_charset, current_target_charset, c_target_char_has_backslash_escape_func, c_target_char_has_backslash_escape_baton): Remove. (c_parse_backslash_func, c_parse_backslash_baton): Remove. (host_char_to_target_func, host_char_to_target_baton): Remove. (target_char_to_host_func, target_char_to_host_baton): Remove. (cached_iconv_host_to_target, cached_iconv_target_to_host): Remove. (lookup_charset_or_error, check_valid_host_charset): Remove. (set_host_and_target_charsets): Remove. (set_host_charset, set_target_charset): Remove. (set_host_charset_sfunc, set_target_charset_sfunc): Rewrite. (set_target_wide_charset_sfunc): New function. (show_charset): Print target wide character set. (host_charset, target_charset): Rewrite. (target_wide_charset): New function. (c_target_char_has_backslash_escape): Remove. (c_parse_backslash): Remove. (host_letter_to_control_character): New function. (host_char_print_literally): Remove. (host_hex_value): New function. (target_char_to_control_char): Remove. (cleanup_iconv): New function. (convert_between_encodings): New function. (target_char_to_host): Remove. (struct wchar_iterator): Define. (make_wchar_iterator, make_cleanup_wchar_iterator, wchar_iterator, wchar_push_back): New functions. (do_cleanup_iterator): New function. (char_ptr): New typedef. (charsets): New global. (add_one, find_charset_names): New functions. (default_charset_names): New global. (auto_host_charset_name): Likewise. * aclocal.m4, config.in, configure: Rebuild. * configure.ac: Call AM_LANGINFO_CODESET. (GDB_DEFAULT_HOST_CHARSET): Default to UTF-8. (AM_ICONV): Invoke earlier. * acinclude.m4: Include codeset.m4. Subst LIBICONV_INCLUDE and LIBICONV_LIBDIR. Check for libiconv in build tree. * Makefile.in (LIBICONV_LIBDIR, LIBICONV_INCLUDE): New macros. (INTERNAL_CFLAGS_BASE): Add LIBICONV_INCLUDE. (INTERNAL_LDFLAGS): Add LIBICONV_LIBDIR. * gdb_obstack.h (obstack_grow_wstr): New define. * gdb_wchar.h: New file. * defs.h: Include it. gdb/testsuite: * gdb.base/store.exp: Update for change to escape output. * gdb.base/callfuncs.exp (fetch_all_registers): Update for change to escape output. * gdb.base/pointers.exp: Update for change to escape output. * gdb.base/long_long.exp (gdb_test_long_long): Update for change to escape output. * gdb.base/constvars.exp (do_constvar_tests): Update for change to escape output. * gdb.base/call-rt-st.exp (print_struct_call): Update for change to escape output. * gdb.cp/ref-types.exp (gdb_start_again): Update for change to escape output. * gdb.base/setvar.exp: Update for change to escape output. * lib/gdb.exp (default_gdb_start): Set LC_CTYPE to C. * gdb.base/printcmds.exp (test_print_all_chars): Update for change to escape output. (test_print_string_constants): Likewise. * gdb.base/charset.exp (valid_host_charset): Check size of wchar_t. Handle UCS-2 and UCS-4. Add tests for wide and unicode cases. Handle "auto"-related output. * gdb.base/charset.c (char16_t, char32_t): New typedefs. (uvar, Uvar): New globals. gdb/doc: * gdb.texinfo (Character Sets): Remove obsolete text. Document set target-wide-charset. (Requirements): Mention iconv.
2009-03-21 00:04:40 +01:00
/* These values are used to specify the type of transliteration done
by convert_between_encodings. */
enum transliterations
{
/* Error on failure to convert. */
translit_none,
/* Transliterate to host char. */
translit_char
};
/* Convert between two encodings.
FROM is the name of the source encoding.
TO is the name of the target encoding.
BYTES holds the bytes to convert; this is assumed to be characters
in the target encoding.
NUM_BYTES is the number of bytes.
WIDTH is the width of a character from the FROM charset, in bytes.
For a variable width encoding, WIDTH should be the size of a "base
character".
OUTPUT is an obstack where the converted data is written. The
caller is responsible for initializing the obstack, and for
destroying the obstack should an error occur.
TRANSLIT specifies how invalid conversions should be handled. */
void convert_between_encodings (const char *from, const char *to,
const gdb_byte *bytes, unsigned int num_bytes,
int width, struct obstack *output,
enum transliterations translit);
/* These values are used by wchar_iterate to report errors. */
enum wchar_iterate_result
{
/* Ordinary return. */
wchar_iterate_ok,
/* Invalid input sequence. */
wchar_iterate_invalid,
/* Incomplete input sequence at the end of the input. */
wchar_iterate_incomplete,
/* EOF. */
wchar_iterate_eof
};
/* Declaration of the opaque wchar iterator type. */
struct wchar_iterator;
/* Create a new character iterator which returns wchar_t's. INPUT is
the input buffer. BYTES is the number of bytes in the input
buffer. CHARSET is the name of the character set in which INPUT is
encoded. WIDTH is the number of bytes in a base character of
CHARSET.
This function either returns a new character set iterator, or calls
error. The result can be freed using a cleanup; see
make_cleanup_wchar_iterator. */
struct wchar_iterator *make_wchar_iterator (const gdb_byte *input, size_t bytes,
const char *charset,
size_t width);
/* Return a new cleanup suitable for destroying the wchar iterator
ITER. */
struct cleanup *make_cleanup_wchar_iterator (struct wchar_iterator *iter);
/* Perform a single iteration of a wchar_t iterator.
Returns the number of characters converted. A negative result
means that EOF has been reached. A positive result indicates the
number of valid wchar_ts in the result; *OUT_CHARS is updated to
point to the first valid character.
In all cases aside from EOF, *PTR is set to point to the first
converted target byte. *LEN is set to the number of bytes
converted.
A zero result means one of several unusual results. *OUT_RESULT is
set to indicate the type of un-ordinary return.
wchar_iterate_invalid means that an invalid input character was
seen. The iterator is advanced by WIDTH (the argument to
make_wchar_iterator) bytes.
wchar_iterate_incomplete means that an incomplete character was
seen at the end of the input sequence.
wchar_iterate_eof means that all bytes were successfully
converted. The other output arguments are not set. */
int wchar_iterate (struct wchar_iterator *iter,
enum wchar_iterate_result *out_result,
gdb_wchar_t **out_chars,
const gdb_byte **ptr, size_t *len);
/* GDB needs to know a few details of its execution character set.
This knowledge is isolated here and in charset.c. */
/* The escape character. */
#define HOST_ESCAPE_CHAR 27
/* Convert a letter, like 'c', to its corresponding control
character. */
char host_letter_to_control_character (char c);
/* Convert a hex digit character to its numeric value. E.g., 'f' is
converted to 15. This function assumes that C is a valid hex
digit. Both upper- and lower-case letters are recognized. */
int host_hex_value (char c);
#endif /* CHARSET_H */