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* 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 ****
155 lines
4.4 KiB
C
155 lines
4.4 KiB
C
/* Support for complaint handling during symbol reading in GDB.
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Copyright (C) 1990, 1991, 1992 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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#include "defs.h"
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#include "complaints.h"
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#include "gdbcmd.h"
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#include <varargs.h>
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/* Structure to manage complaints about symbol file contents. */
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struct complaint complaint_root[1] = {
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{
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(char *) NULL, /* Complaint message */
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0, /* Complaint counter */
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complaint_root /* Next complaint. */
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}
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};
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/* How many complaints about a particular thing should be printed before
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we stop whining about it? Default is no whining at all, since so many
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systems have ill-constructed symbol files. */
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static unsigned int stop_whining = 0;
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/* Should each complaint be self explanatory, or should we assume that
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a series of complaints is being produced?
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case 0: self explanatory message.
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case 1: First message of a series that must start off with explanation.
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case 2: Subsequent message, when user already knows we are reading
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symbols and we can just state our piece. */
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static int complaint_series = 0;
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/* External variables and functions referenced. */
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extern int info_verbose;
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/* Functions to handle complaints during symbol reading. */
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/* Print a complaint about the input symbols, and link the complaint block
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into a chain for later handling. */
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/* VARARGS */
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void
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complain (va_alist)
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va_dcl
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{
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va_list args;
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struct complaint *complaint;
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va_start (args);
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complaint = va_arg (args, struct complaint *);
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complaint -> counter++;
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if (complaint -> next == NULL)
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{
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complaint -> next = complaint_root -> next;
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complaint_root -> next = complaint;
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}
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if (complaint -> counter > stop_whining)
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{
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return;
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}
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wrap_here ("");
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switch (complaint_series + (info_verbose << 1))
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{
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/* Isolated messages, must be self-explanatory. */
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case 0:
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begin_line ();
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puts_filtered ("During symbol reading, ");
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wrap_here ("");
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vprintf_filtered (complaint -> message, args);
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puts_filtered (".\n");
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break;
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/* First of a series, without `set verbose'. */
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case 1:
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begin_line ();
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puts_filtered ("During symbol reading...");
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vprintf_filtered (complaint -> message, args);
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puts_filtered ("...");
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wrap_here ("");
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complaint_series++;
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break;
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/* Subsequent messages of a series, or messages under `set verbose'.
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(We'll already have produced a "Reading in symbols for XXX..."
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message and will clean up at the end with a newline.) */
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default:
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vprintf_filtered (complaint -> message, args);
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puts_filtered ("...");
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wrap_here ("");
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}
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va_end (args);
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}
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/* Clear out all complaint counters that have ever been incremented.
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If sym_reading is 1, be less verbose about successive complaints,
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since the messages are appearing all together during a command that
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reads symbols (rather than scattered around as psymtabs get fleshed
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out into symtabs at random times). If noisy is 1, we are in a
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noisy symbol reading command, and our caller will print enough
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context for the user to figure it out. */
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void
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clear_complaints (sym_reading, noisy)
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int sym_reading;
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int noisy;
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{
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struct complaint *p;
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for (p = complaint_root -> next; p != complaint_root; p = p -> next)
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{
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p -> counter = 0;
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}
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if (!sym_reading && !noisy && complaint_series > 1)
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{
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/* Terminate previous series, since caller won't. */
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puts_filtered ("\n");
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}
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complaint_series = sym_reading ? 1 + noisy : 0;
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}
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void
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_initialize_complaints ()
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{
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add_show_from_set
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(add_set_cmd ("complaints", class_support, var_zinteger,
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(char *) &stop_whining,
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"Set max number of complaints about incorrect symbols.",
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&setlist),
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&showlist);
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}
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