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1999-07-07import gdb-1999-07-07 post reformatJason Molenda1-277/+290
1999-04-26import gdb-19990422 snapshotStan Shebs1-0/+3
1999-04-16Initial creation of sourceware repositorygdb-4_18-branchpointStan Shebs1-0/+1567
1999-04-16Initial creation of sourceware repositoryStan Shebs1-1063/+0
1996-07-26See gdb ChangeLog entry with header:Fred Fish1-9/+62
Thu Jul 25 19:41:31 1996 Fred Fish <fnf@cygnus.com> for a rather huge set of changes. I was going to put them here, but it made cvs dump core. :-(
1996-03-30 * core-aout.c (fetch_core_registers): Cast core_reg_size to intFred Fish1-69/+26
before testing against reg_ptr. * eval.c (evaluate_subexp_standard): Cast type of TYPE_FN_FIELD_VOFFSET to int. * findvar.c (extract_signed_integer, extract_unsigned_integer, extract_long_unsigned_integer): Cast type of sizeof to int. * values.c (unpack_field_as_long, modify_field): Ditto. * valops.c (value_assign, call_function_by_hand): Ditto. * infcmd.c (do_registers_info): Ditto. * ser-tcp.c (tcp_open): Ditto * remote.c (putpkt): Ditto. * dcache.c (dcache_peek): Ditto. * dcache.c (dcache_poke): Ditto. * m2-exp.y (yylex): Ditto. * gnu-regex.c (re_match_2): Ditto. * f-lang.c (ADD_BF_SYMNUM, saved_bf_list_end, tmp_bf_ptr): Ifdef out unused macro definition and variables. * inftarg.c (proc_wait): Move from main.c to here, and make static. * valprint.c (val_print_string): Change bufsize from int to unsigned. * main.c (wait.h): Include * top.c (command_line_input): Remove unused variable "c". * f-typeprint.c (f_type_print_varspec_prefix): Add missing enum value TYPE_CODE_TYPEDEF to switch statement. (f_type_print_varspec_suffix): Add missing enum value TYPE_CODE_TYPEDEF to switch statement. * ch-exp.c (parse_primval): Add remaining enumeration values to switch statement, with no specific action. (ch_lex): Add LOC_UNRESOLVED in switch statement. (pushback_token): Ifdef out, since code using it is ifdef'd out. * stabsread.c (cleanup_undefined_types): Remove unused label "badtype". * objfiles.h (print_symbol_bcache_statistics): Add prototype. * maint.c (objfiles.h): Include. (maintenance_print_statistics): Remove unused variable "temp". * minsyms.c (lookup_minimal_symbol_solib_trampoline): Remove unused variable "found_file_symbol". * m2-exp.y (yylex): Add LOC_UNRESOLVED case to switch. * language.c (lang_bool_type): Use existing function local type variable rather than create block local variables. * solib.c (disable_break): Enclose in ifndef SVR4_SHARED_LIBS. * infptrace.c (wait.h, command.h): Include. * ser-tcp.c (gdb_string.h): Include * i386-tdep.c (codestream_seek): Change "place" to CORE_ADDR. (i386_get_frame_setup): Change "pc" from int to CORE_ADDR. * command.c (complete_on_enum): Make assignment used as truth value explictly check against NULL. (wait.h): Include. * infrun.c (wait_for_inferior): Ifdef out prologue_pc since code that uses it is ifdef'd out. * parser-defs.h: Add prototype for write_dollar_variable. * infrun.c: Add prototype for write_pc_pid. * breakpoint.h: Add prototype for re_enable_breakpoints_in_shlibs. * symmisc.c (bcache.h): Include. * bcache.h: Add prototype for print_bcache_statistics. * symfile.c: Include <time.h>. * printcmd.c (print_scalar_formatted): Change len to unsigned int. * valarith.c (value_equal): Cast result of TYPE_LENGTH to int. * valarith.c (value_binop): Change result_len, promoted_len1, and promoted_len2 to unsigned int. * valarith.c (value_subscripted_rvalue): Change elt_offs and elt_size to unsigned int. * valops.c (value_array): Change typelength to unsigned int. (destructor_name_p): Change len to unsigned int. * scm-lang.h (scm_parse): Add prototype for scm_unpack. * symfile.c (decrement_reading_symtab): Change return type to void. * valarith.c (value_subscript): Remove unused variable "word". (value_subscript): Remove unused variable "tint". * valops.c (auto_abandon): Ifdef out, since code using it is also ifdef'd out. * eval.c (init_array_element): Remove unused variable "val". * Makefile.in (values.o): Depends on scm-lang.h. (command.o): Depends upon wait_h. (ser-tcp.o): Depends upon gdb_string.h. (infptrace.o): Depends upon wait_h and command_h. (maint.o): Depends on objfiles.h and symfile.h. * values.c (allocate_repeat_value): Remove unused variable "element_type". (scm-lang.h): Include. * breakpoint.c (create_longjmp_breakpoint): Enclose in GET_LONGJMP_TARGET define, unused otherwise. * config/i386/nm-linux.h: Add prototypes for i386_insert_watchpoint, i386_remove_watchpoint and i386_stopped_by_watchpoint.
1995-11-30 * f-typeprint.c, valarith.c, valprint.c, typeprint.c, eval.c:Per Bothner1-61/+5
Add check_typedef/CHECK_TYPEDEF as needed. * f-typeprint.c: Various cleaning up. * valarith.c (value_subscript): Also subscript bitstrings (for Chill). * typeprint.c (print_type_scalar): Also support TYPE_CODE_RANGE. * eval.c (evaluate_subexp_standard case OP_ARRAY): Implement support for labelled array tuples and ranges in powerset tuples. (init_array_element): New function.
1995-08-01* configure.in: Check for working mmap, ansi headers, string.h,J.T. Conklin1-98/+80
strings.h, and memory.h. * configure: Regenerated. * gdb_stat.h: New file, "portable" <sys/stat.h>. * gdb_string.h: New file, "portable" <string.h>. * altos-xdep.c, arm-tdep.c, arm-xdep.c, convex-tdep.c, convex-xdep.c, coredep.c, cxux-nat.c, dbxread.c, exec.c, gould-xdep.c, hppa-tdep.c, i386aix-nat.c, i386b-nat.c, i386mach-nat.c, i386v-nat.c, infptrace.c, m88k-nat.c, main.c, mdebugread.c, objfiles.c, os9kread.c, procfs.c, pyr-xdep.c, rs6000-nat.c, source.c, standalone.c, stuff.c, sun386-nat.c, symfile.c, symm-nat.c, symm-tdep.c, symtab.c, top.c, ultra3-nat.c, ultra3-xdep.c, umax-xdep.c, xcoffread.c: Include "gdb_stat.h" instead of <sys/stat.h>. * alpha-tdep.c, breakpoint.c, buildsym.c, c-typeprint.c, ch-typeprint.c, coffread.c, command.c, core-sol2.c, core-svr4.c, core.c, corelow.c, cp-valprint.c, dbxread.c, dcache.c, demangle.c, dpx2-nat.c, dstread.c, dwarfread.c, elfread.c, environ.c, eval.c, exec.c, f-lang.c, f-typeprint.c, f-valprint.c, findvar.c, fork-child.c, gdbtypes.c, hpread.c, i386-tdep.c, infcmd.c, inflow.c, infptrace.c, infrun.c, irix5-nat.c, language.c, m2-typeprint.c, main.c, mdebugread.c, minsyms.c, mipsread.c, monitor.c, nlmread.c, objfiles.c, os9kread.c, osfsolib.c, parse.c, printcmd.c, procfs.c, regex.c, remote-adapt.c, remote-arc.c, remote-array.c, remote-bug.c, remote-e7000.c, remote-eb.c, remote-es.c, remote-hms.c, remote-mm.c, remote-os9k.c, remote-pa.c, remote-sim.c, remote-st.c, remote-udi.c, remote-utils.c, remote-vx.c, remote-vx29k.c, remote-vx68.c, remote-vx960.c, remote-vxmips.c, remote-vxsparc.c, remote.c, solib.c, somread.c, source.c, stabsread.c, stack.c, symfile.c, symmisc.c, symtab.c, target.c, top.c, typeprint.c, utils.c, valarith.c, valops.c, valprint.c, values.c, xcoffread.c: Include "gdb_string.h" instead of <string.h>. * gdbtk.c: Likewise. * config/xm-sysv4.h, i386/xm-ptx.h, m68k/xm-sun3os4.h, sparc/xm-sun4os4.h (HAVE_MMAP): Removed. * config/xm-lynx.h, config/i386/xm-ptx.h, config/m68k/nm-apollo68b.h, config/m68k/xm-hp300hpux.h, config/mips/xm-irix3.h, config/mips/xm-mips.h, config/mips/xm-news-mips.h, config/mips/xm-riscos.h, config/pa/hppah.h, config/rs6000/xm-rs6000.h, config/sparc/xm-sun4os4.h, config/sparc/xm-sun4sol2.h, config/vax/xm-vaxbsd.h, config/vax/xm-vaxult.h, config/vax/xm-vaxult2.h (MEM_FNS_DECLARED): Removed. * config/mips/xm-irix3.h, config/mips/xm-mips.h, config/pa/xm-hppah.h (memcpy, memset): Removed declarations.
1994-05-13 gcc -Wall lint:Jim Kingdon1-15/+16
* breakpoint.c (watchpoint_check): Remove unused variable b. * stack.c (print_frame_info): Move sp and buf inside #if. * eval.c (evaluate_subexp): Remove unused variables pp, mangle_ptr, ptr, and mangle_tstr. * valarith.c (value_x_binop): Remove unused variables mangle_tstr and mangle_ptr. * symtab.c (lookup_symtab): Put variable copy inside #if. (decode_line_1): Put variable q1 inside #if 0. * target.h: Declare target_link. * infrun.c (wait_for_inferior): Remove unused variables signame. * remote.c (remote_resume): Remove unused variable name. * c-exp.y (parse_number): Parenthesize operand of shift. * dbxread.c (record_minimal_symbol): Parenthesize operand of && (this is a semantic change, the warning seems to have detected a bug). * dbxread.c (end_psymtab): Move variable p1 inside #if. * coffread.c: Move variable temptype inside #if. * ch-typeprint.c (chill_type_print_base): Remove unused variable name. * ch-valprint.c: #include typeprint.h and ch-lang.h. (chill_val_print): Remove unused variable in_range. (chill_val_print): Remove statement "length > TYPE_LENGTH (type);". (chill_val_print): Add default case for switch. * stabsread.h: Declare stabsect_build_psymtabs. * os9kread.c (read_minimal_symbols): Make this return void. (os9k_symfile_read): Remove unused variables stb_exist and val. (os9k_symfile_init): Remove unused variable val. (fill_sym): Remove unused variable id. (read_os9k_psymtab): Put variable back_to inside #if 0. Remove unused variable nsl. Remove unused variable symfile_bfd. #if 0 unused variables lbrac_unmatched_complaint and lbrac_mismatch_complaint. Remove declaration for non-existent function os9k_next_symbol_text. * annotate.c, annotate.h: New files, containing a function for each annotation which outputs it. * Move breakpoints_changed from breakpoint.c to annotate.c. * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c, printcmd.c, source.c, stack.c, utils.c, valprint.c: Use annotate.c functions to output annotations. * Makefile.in (OBS): Add annotate.o.
1994-04-21 * printcmd.c (print_command_1): Annotate the top-level expressionsJim Kingdon1-1/+10
that we print. (print_frame_args): Annotate each argument. * printcmd.c, defs.h (print_value_flags): New function. * cp-valprint.c (cp_print_value_fields): Annotate each field. * valprint.c (val_print_array_elements): Annotate each array element.
1994-03-26 * valprint.c (val_print): Remove inaccurate comment about whatJim Kingdon1-3/+7
types can be stub types.
1994-03-03 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,Jim Kingdon1-4/+4
cp-valprint.c, eval.c, expprint.c, findvar.c, language.c, objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c, valarith.c, valops.c, valprint.c, value.h, values.c: Replace value with value_ptr. This is for the ptx compiler. * objfiles.h, target.h: Don't declare a "sec_ptr" field using a "sec_ptr" typedef. * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff. #if 0 i386_float_info. * symm-tdep.c (round): Remove. Also remove sgttyb. * symm-tdep.c: Remove lots of stuff which duplicates stuff from i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb. * i386-tdep.c (i386_frame_find_saved_regs): Put in I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix someday. * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to symm-nat.c. Define CHILD_WAIT and declare child_wait(). * config/i386/tm-symmetry.h: Remove call function stuff; stuff in tm-i386v.h is apparently OK. * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and USE_O_NOCTTY.
1994-03-01 * target.c, target.h (target_read_string): Provide error detection toJim Kingdon1-0/+7
caller. Put string in malloc'd space, so caller need not impose arbitrary limits. * solib.c (find_solib): Update to use new interface. * irix5-nat.c (find_solib): Read o_path from inferior (clear_solib): Free storage for o_path. * valprint.c (val_print_string): Add comments.
1994-03-01 * valprint.c (val_print_string): If errcode is set, always printJim Kingdon1-5/+0
an error, regardless of force_ellipsis. In the non-EIO case, just print the error message rather than calling error(). Don't access *(bufptr-1) if bufptr points to the start of the buffer. When looking for '\0', don't increment bufptr and addr if bufptr started out already at limit. If an error happens on fetching the first character, don't print the string.
1994-02-28 * valprint.c (val_print_string): If errcode is set, always printJim Kingdon1-18/+34
an error, regardless of force_ellipsis. In the non-EIO case, just print the error message rather than calling error(). Don't access *(bufptr-1) if bufptr points to the start of the buffer. When looking for '\0', don't increment bufptr and addr if bufptr started out already at limit. If an error happens on fetching the first character, don't print the string.
1994-02-18 * defs.h, valprint.c: Make longest_to_int a function not a macro.Jim Kingdon1-2/+27
Only test against INT_MIN if a LONGEST is bigger than an int.
1994-01-27 Fix many sins which will come up in 32 bit x 64 bit GDB, andJim Kingdon1-8/+10
various miscellaneous things discovered in the process: * printcmd.c, defs.h (print_address_numeric): New function. * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print) breakpoint.c (describe_other_breakpoints, breakpoint_1, mention), cp-valprint.c (cplus_print_value), infcmd.c (jump_command), printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c: Use it. * utils.c, defs.h (gdb_print_address): New function. * expprint (dump_expression), gdbtypes.h: Use it. * breakpoint.c (describe_other_breakpoints), symmisc.c (dump_symtab, print_symbol): Use filtered not unfiltered I/O. (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well just run gdb under a debugger for this (and it had problems with printing addresses, how to print b->shadow, etc.). * buildsym.c (make_blockvector), core.c (memory_error), exec.c (print_section_info), maint.c (print_section_table), mdebugread.c (parse_procedure), solib.c, source.c, symfile.c, symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c: Add comments saying code is broken. Marked with "FIXME-32x64". * dbxread.c (process_one_symbol), partial-stab.h (default), remote-vx.c (vx_run_files_info): Don't cast int being passed to local_hex_string. * symmisc.c (print_symbol): Don't cast long being passed to %lx. * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE only being a long. * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG and LOC_LOCAL. * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE. * source.c: Include <sys/types.h> regardless of USG.
1993-11-01Change the stream argument to _filtered to GDB_FILE *.Thomas Lord1-39/+47
Change all references to stdout/stderr to gdb_stdout/gdb_stderr. Replace all calls to stdio output functions with calls to corresponding _unfiltered functions (`fprintf_unfiltered') Replaced calls to fopen for output to gdb_fopen. Added sufficient goo to utils.c and defs.h to make the above work. The net effect is that stdio output functions are only directly used in utils.c. Elsewhere, the _unfiltered and _filtered functions and GDB_FILE type are used. In the near future, GDB_FILE will stop being equivalant to FILE. The semantics of some commands has changed in a very subtle way: called in the right context, they may cause new occurences of prompt_for_continue() behavior. The testsuite doesn't notice anything like this, though. Please respect this change by not reintroducing stdio output dependencies in the main body of gdb code. All output from commands should go to a GDB_FILE. Target-specific code can still use stdio directly to communicate with targets.
1993-06-13 * valprint.c (print_hex_chars): Use local_hex_format_{pre,suf}fix.Jim Kingdon1-3/+6
* printcmd.c (print_scalar_formatted): Use val_print_type_code_int.
1993-06-12 * Makefile.in (VERSION): Bump to 4.9.2.Fred Fish1-134/+229
* c-valprint.c (c_val_print): For array of chars printed with string syntax, don't print the address of the array. From bothner@cygnus.com. * c-exp.y (yylex): Recognize '.' as indicating a floating point number regardless of the radix. From wilson@cygnus.com. * valprint.c (set_input_radix_1, set_output_radix_1): New prototypes and functions that do the actual radix setting work. * valprint.c (set_radix, set_output_radix, set_input_radix): Rewrite to use set_input_radix_1 and set_output_radix_1. * valprint.c (initialize_valprint): Enable commands to independently set and show input and output radices. * valprint.c (show_radix): New prototype and function that handles separate input and output radices.
1993-04-29 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONGFred Fish1-53/+194
when compiling with gcc, but disable it for now. See comment. * defs.h (LONGEST): Define as either "long" or "long long" based on CC_HAS_LONG_LONG. * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control how longest_to_int is defined. * c-valprint.c (c_val_print): Call print_longest. * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG instead of LONG_LONG. * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with CC_HAS_LONG_LONG. * printcmd.c (print_scalar_formatted): Call print_longest and let it figure out what to do for PRINTF_HAS_LONG_LONG. * typeprint.c (print_type_scalar): Call print_longest and let it figure out what to do for PRINTF_HAS_LONG_LONG. * valprint.c (val_print_type_code_int): Call print_longest and let it figure out what to do for PRINTF_HAS_LONG_LONG. * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG. * value.h (struct value): Replace usage of LONG_LONG with CC_HAS_LONG_LONG. * value.h (print_longest): Add prototype. * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG. * values.c (unpack_double): Collapse code that was unnecessarily dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types. * values.c (value_from_longest): Remove dependency on CC_HAS_LONG_LONG and just use LONGEST. * solib.c (solib_map_sections): Use bfd_get_filename to access filename field. * solib.c (clear_solib): Save filename and free it later, after bfd_close, since bfd_close may reference it. Use bfd_get_filename to access the field. * config/convex/xm-convex.h (LONG_LONG): Replace with CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG. * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG. Add PRINTF_HAS_LONG_LONG references.
1993-01-14 * c-valprint.c (cp_print_class_member): Add extern decl.Fred Fish1-12/+102
* c-valprint.c (c_val_print): Extract code for printing methods and move it to cp_print_class_method in cp-valprint.c. * c-valprint.c (c_val_print): Extract code to print strings and move it to val_print_string in valprint.c. * cp-valprint.c (cp_print_class_method): New function using code extracted from c_val_print. * valprint.c (val_print_string): New function using code extracted from c_val_print. * value.h (val_print_string): Add prototype. **** start-sanitize-chill **** * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type. * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL. * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE, CHECKBUF, growbuf_by_size): New variables, macros, and support functions for implementing a dynamically expandable temp buffer. * ch-exp.y (match_string_literal): New lexer function. * ch-exp.y (match_bitstring_literal): Dynamic buffer code removed and replaced with new CHECKBUF macro. * ch-exp.y (yylex): Call match_string_literal when appropriate. * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR. **** end-sanitize-chill ****
1992-12-18 * Makefile.in (VERSION): Bump to 4.7.4.Fred Fish1-1734/+311
* Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c, m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c. * Makefile.in (HFILES): Add valprint.h. * Makefile.in (OBS): Add typeprint.o, c-typeprint.o, m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o. * typeprint.c, typeprint.h: New files for language independent type printing functions. * c-typeprint.c, m2-typeprint.c: New files for language dependent type printing functions and definitions. * valprint.h: New include file for language independent value printing definitions. * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language dependent value printing functions. * c-exp.y (production ptype): Add range_type variable and use new create_range_type function. * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab), infcmd.c (path_var_name), language.c (unk_op_print_tab), m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent "const static" to ANSI-conformant "static const". * c-exp.y (c_create_fundamental_type): Remove unused nbytes. * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type, and c_val_print. * c-lang.h (c_print_type, c_val_print): Add prototypes. * coffread.c (decode_type): Add range_type variable and call to new create_range_type function. * complaints.c (complain): Remove unused val variable. * complaints.c (_initialize_complaints): Make it void. * convex-tdep.c (value_of_trapped_internalvar): Add range_type variable and call new create_range_type function. * defs.h (enum val_prettyprint): Move enum from value.h to here so we can avoid having to include value.h just for prototypes that need the enum (thanks ANSI). * dwarfread.c (struct_type): Local anonymous_size variable is only used if !BITS_BIG_ENDIAN. * dwarfread.c (decode_subscript_data_item): Add rangetype variable and call new create_range_type function. * elfread.c (elf_symfile_read): Remove unused dbx and text_sect variables. * eval.c (evaluate_subexp): Remove unused local variable name and the statement with no side effects that initializes it. * expprint.c (print_subexp): Change local_printstr to LA_PRINT_STRING. * gdbtypes.c (create_range_type): New function that creates a range type using code fragments from object file readers as an example of what has to be initialized. * gdbtypes.c (create_array_type): Removed index_type, low_bound, and high_bound parameters, replaced with a single range_type parameter. Change function body to use passed in range_type rather than handcrafting one. * gdbtypes.h (create_range_type): Add prototype. * gdbtypes.h (create_array_type): Change prototype parameters. * infrun.c (normal_stop): Remove unused local variables tem and c. * infrun.c (hook_stop_stub): Return 0 rather than random value. * language.c (unk_lang_print_type, unk_lang_val_print): Add stub functions that call error if called. * language.c (unknown_language_defn, auto_language_defn, local_language_defn): Add initializers unk_lang_print_type and unk_lang_val_print. * language.h (struct language_defn): Reformat for larger comments, add la_print_type and la_val_print members. Add LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING. * m2-lang.c (m2_create_fundamental_type): Remove unused local variable nbytes. * m2-lang.c (m2_language_defn): Add initializers m2_print_type and m2_val_print. * m2-lang.h (m2_print_type, m2_val_print): Add prototypes. * main.c (execute_command): Remove unused local variable cmdlines. * main.c (echo_command), stabsread.c (read_type), printcmd.c (clear_displays), symmisc.c (block_depth), values.c (clear_value_history): Make testing of truth value of assignment result explicit. * mipsread.c (upgrade_type): Update FIXME to include future use of create_range_type. * printcmd.c (ptype_command, ptype_eval, whatis_command, whatis_exp, maintenance_print_type): Move prototypes and functions to new typeprint.c. * printcmd.c (_initialize_printcmd): Move add_com calls for ptype_command and whatis_command to new typeprint.c. * ser-bsd.c (serial_open): Remove unused variable sgttyb. * source.c (find_source_lines): Local variable c only used when LSEEK_NOT_LINEAR is defined. * stabsread.c (read_array_type): Use new create_range_type function. * stabsread.c (read_range_type): Add new index_type variable and call new create_range_type function rather than handcrafting range types. * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE. * symtab.c (typedef_print usages): Use c_typedef_print, renamed. * symtab.c (type_print_base usages): Use c_type_print_base. * symtab.c (type_print_varspec_prefix usages): Use c_type_print_varspec_prefix. * symtab.c (type_print_method_args usages): Use cp_type_print_method_args. * valprint.c: Completely ripped apart and the fragments used to create c-valprint.c, cp-valprint.c, m2-valprint.c, and valprint.h. Remaining stuff is language independent. * value.h (struct fn_field): Forward declare for prototypes. * value.h (type_print_1): Remove prototype. * value.h (enum val_prettyprint): Moved to defs.h. * value.h (typedef_print): Prototype renamed to c_typedef_print. * value.h (baseclass_offset): Add prototype. **** start-sanitize-chill **** * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c. * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o. * ch-typeprint.c: New file for language dependent type printing. * ch-valprint.c: New file for language dependent value printing. * ch-exp.y (parse_number): Remove prototype and stub function. * ch-exp.y (decode_integer_literal): Removed unused digits and temp variables. * ch-exp.y (convert_float): Completely ifdef out for now. * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5), ch-lang.c (chill_op_print_tab): Change from ANSI-obsolescent "const static" to ANSI-conformant "static const". * ch-exp.y (yylex): Add unhandled storage class enumeration literals to switch statement for completeness. * ch-lang.c (chill_create_fundamental_types): Remove unused nbytes variable. Change dummy type to 2 bytes to match int. Handle FT_VOID types gratuituously added to chill DWARF by compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR type rather than a one byte TYPE_CODE_INT type. * ch-lang.c (chill_language_defn): Add chill_print_type and chill_val_print. * ch-lang.h (chill_print_type, chill_val_print): Add prototypes. **** end-sanitize-chill ****
1992-12-15 * gdbtypes.c (create_array_type): Complete rewrite. Now requiresFred Fish1-122/+48
a optional type to decorate as an array type, the type of the index, and the bounds of the array. Records this additional info in the array type for use with languages with nonzero array bounds. * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY to note that arrays may have bounds. * gdbtypes.h (create_array_type): Update prototype. * c-exp.y (ptype production): Adjust for new create_array_type calling conventions. * coffread.c (decode_type): Call create_array_type rather than handcrafting array types. * convex-tdep.c (value_type): Remove, now use create_array_type. * convex-tdep.c (value_of_trapped_internalvar): Convert calls to vector_type into calls to create_array_type. * dwarfread.c (decode_subscr_data): Name changed to decode_subscript_data_item throughout. * dwarfread.c (decode_subscript_data_item): Rewrite to use create_array_type. Now records index type and range as well. * dwarfread.c (dwarf_read_array_type): Rewrite as part of change to use create_array_type. * dwarfread.c (read_subroutine_type): Test existing user defined types before decorating them, to ensure they are blank, and complain about it if they are not. * dwarfread.c (decode_fund_type): For unrecognized types, always return some valid type (type integer). If the unrecognized type cannot be an implementation defined type, complain as well. * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY. * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY. * mipsread.c (upgrade_type): Add FIXME comment that code to handcraft arrays should be replaced with call to create_array_type. * stabsread.c (read_array_type): Replace code to handcraft array types with call to create_array_type. * valprint.c (type_print_varspec_prefix): Minor formatting change, join lines that don't need to be split.
1992-11-15 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.Fred Fish1-4/+20
* Makefile.in (YYFILES): Add ch-exp.tab.c. * Makefile.in (YYOBJ): Add ch-exp.tab.o. * Makefile.in (saber_gdb): Add unload of ch-exp.y and load of ch-exp.tab.c. * Makefile.in (distclean): Add target ch-exp.tab.c. * Makefile.in (realclean): Add rm of ch-exp.tab.c. * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on Makefile since it contains sed patterns used in generation. Add sed pattern to also delete #include of any malloc.h. * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets. * ch-exp.y: New expression parser, for GNU-Chill. * c-exp.y, expr.c, expression.h, language.c, m2-exp.y, parser-defs.h, valarith.c, valops.c, value.h: Remap macros and function names to conform to K&R terminology with respect to logical and bitwise operators: UNOP_ZEROP => UNOP_LOGICAL_NOT UNOP_LOGNOT => UNOP_COMPLEMENT BINOP_LOGAND => BINOP_BITWISE_AND BINOP_LOGXOR => BINOP_BITWISE_XOR BINOP_LOGIOR => BINOP_BITWISE_IOR BINOP_AND => BINOP_LOGICAL_AND BINOP_OR => BINOP_LOGICAL_OR PREC_OR => PREC_LOGICAL_OR PREC_AND => PREC_LOGICAL_AND PREC_LOGIOR => PREC_BITWISE_IOR PREC_LOGXOR => PREC_BITWISE_XOR PREC_LOGAND => PREC_BITWISE_AND value_zerop() => value_logical_not() value_lognot() => value_complement() * c-exp.y (c_op_print_tab): Add explicit empty terminator. * m2-exp.y (m2_op_print_tab): Add explicit empty terminator. * defs.h (enum language): Add language_chill. * dwarfread.c (set_cu_language): Add LANG_CHILL case and make LANG_MODULA2 a recognized language. * eval.c (evaluate_subexp): Add OP_BOOL case. * expprint.c (print_subexp): Add OP_BOOL case. * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for Chill as well as Modula-2. * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long, builtin_type_chill_ulong, builtin_type_chill_real): Add. * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary and is nonexistant in some SVR4 based systems. * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4. * language.c (set_language_command): Add chill. * language.c (binop_result_type, integral_type, character_type, boolean_type, structured_type, value_true, binop_type_check): Add language_chill cases. * language.h (_LANG_chill): Define. * m2-exp.y (number_sign, modblock): Make static, #ifdef out unused modblock. * m2-exp.y (ANDAND): Rename to LOGICAL_AND. * source.c (source_info): Fix minor nits, print "1 line" rather than "1 lines", and "language is <lang>". * symfile.c (deduce_language_from_filename): Recognize the filename extensions ".chill", ".c186", and ".c286" for Chill. * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well as TYPE_CODE_INT and TYPE_CODE_FLOAT. * valprint.c (val_print): Print TYPE_CODE_BOOL type values as "TRUE" or "FALSE". * valprint.c (typedef_print): Add case for language_chill. * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
1992-09-10Removed a large number of changes inserted by Per BothnerJohn Gilmore1-17/+6
for C++ support. These will go back in when they've been examined.
1992-09-04A ton of changes to improve C++ debugging. See ChangeLog.Per Bothner1-7/+22
1992-08-03 * configure.in: Recognize i486 host cpu.Fred Fish1-66/+116
* valprint.c (type_print_derivation_info): Print derivation info in same form as class declarations in source. * valprint.c (type_print_varspec_suffix): Split arg printing code out to type_print_args function.
1992-07-09 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_typeFred Fish1-2/+39
to create new blank types, instead of handcrafting them. * defs.h (printfi_filtered): Add prototype. * utils.c (printfi_filtered): New function. * gdbtypes.c (recursive_dump_type): Use printfi_filtered to to simplify the code. Other cleanups. * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI. * gdbtypes.h (struct cplus_struct_type): Add comments describing use of various fields. * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions. * c-exp.y (%token): Add CLASS as a token for C++, add grammar production that currently treats it exactly the same as STRUCT. * c-exp.y (yylex): Recognize "class" as token CLASS. * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs. * symtab.c (decode_line_1): Fix to pass quoted args on down to general symbol handling code. Call cplus_mangle_opname with DMGL_ANSI. * symtab.c (decode_line_2): Print demangled function names in breakpoint menus, instead of just file and line number. * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI. * valprint.c (type_print_base): Print "class" for C++ classes, rather than "struct". Print section labels for public, protected and private members of C++ classes. * values.c: Include demangle.h. * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
1992-07-06 * maint.c: New file.Fred Fish1-3/+0
* Makefile.in (SFILES_MAINDIR): Add new file maint.c. * Makefile.in (OBS): Add new file maint.o. * defs.h (command_class): Add class_maintenance. * defs.h (MAINTENANCE_CMDS): Default to including maintenance commands. Allow for them (and other nonessential parts of gdb) to be selectively left out under special circumstances. * gdbtypes.c (recursive_dump_type): New function; supports maintenance print-type command. * gdbtypes.h (recursive_dump_type, maintenance_print_type): Add prototypes. * main.c (maintenancelist, maintenanceinfolist): Add maintenance command lists. * main.c (initialize_cmd_lists): Eliminate unnecessary casts on initializers. Add initializations for setprintlist, showprintlist, setchecklist, showchecklist, maintenancelist, and maintenanceinfolist. * printcmd.c (maintenance_print_type): New maintenance cmd. * valprint.c (setprintlist, showprintlist): Move to main.c, as implied by comment that all cmd lists are owned by main.c. * infcmd.c (unsetlist): Move to main.c, as implied by comment that all cmd lists are owned by main.c. * language.c (setchecklist, showchecklist): Move to main.c, as implied by comment that all cmd lists are owned by main.c * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist, deletelist): Remove redundant declarations (also in gdbcmd.h). * symmisc.c (printsyms_command): Now maintenance_print_symbols. * symmisc.c (printmsyms_command): Now maintenance_print_msymbols. * symmisc.c (printpsyms_command): Now maintenance_print_psymbols. * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles. * symtab.h (maintenance_print_symbols, maintenance_print_psymbols, maintenance_print_msymbols, maintenance_print_objfiles): Add prototypes. * symmisc.c (printsyms_command, printpsyms_command, printmsyms_command, printobjfiles_command): Removed from _initialize_symmisc. * main.c (dump_me_command): Moved to maint.c and renamed to maintenance_dump_me. * breakpoint.c (all_breakpoints_info): Rename to maintenance_info_breakpoints. * breakpoint.c (_initialize_breakpoint): Convert add_info of all_breakpoints_info to add maintenance_info_breakpoints to the maintenanceinfolist instead. main.c (initialize_main): Set up maintenance class commands.
1992-07-04 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,Fred Fish1-12/+12
core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c, eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c, i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c, infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c, putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c, sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c, tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c, values.c, xcoffread.c: Remove "(void)" casts from function calls where the return value is ignored, in accordance with GNU coding standards.
1992-06-29 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,Fred Fish1-8/+14
symtab.h, tm-i386v4.h, valprint.c, values.c: Lint. * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c, findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c, putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c, values.c: Replace bcopy() use with memcpy(), which is more standard and can take advantage of gcc's builtin functions for increased performance. * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c, ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h, target.c, values.c: Replace bzero() use with memset(), which is more standard and can take advantage of gcc's builtin functions for increased performance. * i386-tdep.c, main.c, valprint.c: Replace bcmp() use with memcmp(), which is more standard and can take advantage of gcc's builtin functions for increased performance.
1992-06-24 * valprint.c (val_print_fields): Call fprint_symbol to getFred Fish1-3/+3
automatic C++ demangling for mangled field names.
1992-06-23 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.Fred Fish1-7/+14
* dwarfread.c (enum_type): Fix misspelling in comment. * valprint.c (val_print_fields, cplus_val_print): Minor adjustment to printing of C++ class structures to more closely match format for printing C structures, with and without setting pretty print.
1992-06-19 * valprint.c (type_print_1): Plug memory leak. Print allFred Fish1-14/+20
C++ syms as demangled, not just functions. * buildsym.c (read_range_type): When we find a signed char type, do a lookup of signed char, not plain char. Plain char's still get looked up as plain char's elsewhere.
1992-05-10 * Makefile.in (VERSION): Bump to 4.5.3Fred Fish1-15/+29
* Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore * Makefile.in (demangle): New target to create standalone demangler with same code and options as internal demangler. * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc to support ARM style and Lucid style demangling, improve maintainability, fix several demangling bugs. More changes to follow. * defs.h (strstr): Add ANSI compatible prototype. * valprint.c (type_print_1): Demangle using ansi option. * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
1992-05-05 * Makefile.in (DEMANGLER): Define and default to cplus-dem.Fred Fish1-6/+14
Allows selection of C++ demangler to be a configuration option until multiple demanglers are supported. * demangle.h: New include file for extended demangler support. * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c, utils.c, valprint.c: Include "demangle.h" and change all calls to cplus_demangle() or fputs_demangled() to use individual demangling options. * valprint.c (type_print_1): Change options to cplus_demangle to print demangled function args. Still broken, but now less so. * cplus-dem.c: Include demangle.h, reorganize and update some comments to reflect reality. * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change second arg from fixed integer to bit based multiple options. * cplus-dem.c (optable): Reformat and replace ansi members with bit based options. * cplus-dem.c (do_type): Fix bug with parsing missing return type.
1992-04-22Remove now obsolete signame.c and signame.h; functionality is handled byFred Fish1-17/+20
libiberty/strsignal.c. Widespread changes to use libiberty/strerror.c functions for errno manipulations and libiberty/strsignal.c for signo (signals) manipulations.
1992-04-15Add TYPE_FLAG_FUND_TYPE bit to the flags member of the type structure,Fred Fish1-102/+77
and use it to decide when to print the actual type name rather than trying to invent the name of a fundamental type. This clears up the confusion between int/long when they are the same sizes, removes one obstacle to multi-language support (previously valprint.c thought everything was a C type), and allows gdb to support distinctions between explicitly and implicitly signed types when the compiler supports such distinction in the debug output (as does every ANSI compiler I tested except for gcc).
1992-03-19 Some improvements to g++ debugging.Per Bothner1-27/+74
* symtab.c (list_symbols): demangle before pattern matching. * symtab.c: Other fixes to improve handing of operators. * valprint.c (type_print_base): Fix test for constructor. * values.c (value_static_field): Allow evaluation of CLASS::METHOD, returning a function pointer.
1992-01-27 Print C++ constructor methods without bogus "return type."Per Bothner1-9/+13
1991-12-05Fix things pointed up by Fred Fish's test suite; see ChangeLog.John Gilmore1-7/+4
1991-11-21* defs.h: Incorporate param.h. All users changed.John Gilmore1-3/+7
* param-no-tm.h: Change users to define TM_FILE_OVERRIDE instead. * param.h, param-no-tm.h: Removed. * Update copyrights in all changed files. * dbxread.c, dwarfread.c, inflow.c, infrun.c, m2-exp.y, putenv.c, solib.c, symtab.h, tm-umax.h, valprint.c: Lint. * tm-convex.h, tm-hp300hpux.h, tm-merlin.h, tm-sparc.h, xm-merlin.h: Avoid host include files in target descriptions. * getpagesize.h: Removed, libiberty copes now.
1991-11-04 * infrun.c: Fixed typo in comment.Per Bothner1-1/+1
* utils.c: All the v*fprintf emulation is now in libiberty, so we can get rid of some junk. * xm-sun3os4.h, xm-sun4os4.h, xconfig/decstation, xconfig/i386sco, xconfig/sun3os4, xconfig/sun4os4: Don`t need HAVE_STRSTR any more. * m68k-pinsn.c (print_insn_arg): Support BB/BW/BL type operands, as used by branch instructions. * gmalloc.c: Fix prototype of memcpy. * elfread.c: Comment out register_addr, since it conflicts with the one in coredep.c. * buildsym.h: Remove extern declarations of two functions that are really static in buildsym.c. * tm-mips.h: Add symbolic names for more registers. * mips-xdep.c (store_inferior_registers): Use new register names. * xm-mips.h: Simplify REGISTER_U_ADDR, since it is now only used for core files, not ptrace. Therefore, the KERNEL_U_ADDR hack is no longer needed. The mapping to ptrace number is now in in mips-xdep.c. * mips-xdep.c: Define REGISTER_PTRACE_ADDR (using the mapping from the old REGISTER_U_ADDR), and use it in {fetch,store}_inferior_registers. * mipsread.c: Rename #include ecoff.h to new name coff-mips.h. * mips-tdep.c (mips_push_dummy_frame, mips_pop_frame): Save/restore FP regs correctly (?). * dbxread.c: Remove duplicate define_symbol and type_synonym_name (these had been previously moved to buildsym.c). Hence, define_symbol becomes extern instead of static. * buildsym.c (read_struct_type): Comment out bogus handling of C++ operator methods. Minor hacking of reading of class contexts. Make define_symbol non-static, so dbxread.c can call it.
1991-10-26 Various fixes to improve g++ debugging. See ChangeLog.Per Bothner1-13/+4
1991-10-24Add three new builtin types (builtin_type_long_double, builtin_type_complex,Fred Fish1-31/+42
and builtin_type_double_complex). Also add and use various TARGET_<TYPE>_BIT macros to indicate the sizes of various types on the target machine.
1991-09-25iVS: Modified Files:John Gilmore1-1/+44
Print 9 digits for IEEE floats.
1991-09-19* valprint.c (type_print_base): Avoid printing garbage for intsJohn Gilmore1-13/+16
of unusual sizes. (_initialize_valprint): Warn about host/target size assumption; improve long long support slightly.
1991-07-14 * findvar.c (find_var_value): Handle &function better.John Gilmore1-8/+15
* TODO: Document work needed on &fn and &array. * printcmd.c (print_address_symbolic): New arg is the prefix to print if a name is printed. (print_address_demangle): Honor "set print address" now. Use new arg above to improve spacing of output. * valprint.c (val_print): When printing function pointers, print symbolic form too. * breakpoint.c (breakpoint_1): Use new print_address_symbolic.
1991-05-03 Mips bringup and general cleanupJohn Gilmore1-1/+7
* cplus-dem.c: Move CPLUS_MARKER define to after defs.h. * infptrace.c (PT_WRITE_D, PT_READ_D): Use correct values. (This still doesn't seem to make MIPS bkpts work.) * mipsread.c: Remove dup "Reading symbol data..." msg. (symbol_file_command, add_file_command): Remove, obsol. * printcmd.c (ptype_command): Say "an enum" rather than "a enum". Wrap output appropriately. * stack.c (locals_info, catch_info, args_info): Check selected_frame rather than target_has_stack or coredumping. * valprint.c (type_print_varspec_suffix): Wrap "ptype" output of enums appropriately.