mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-09 04:21:49 +08:00
199b2450f6
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.
798 lines
21 KiB
C
798 lines
21 KiB
C
/* Support for printing C and C++ types for GDB, the GNU debugger.
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Copyright 1986, 1988, 1989, 1991 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 "obstack.h"
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#include "bfd.h" /* Binary File Description */
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#include "symtab.h"
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#include "gdbtypes.h"
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#include "expression.h"
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#include "value.h"
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#include "gdbcore.h"
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#include "target.h"
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#include "command.h"
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#include "gdbcmd.h"
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#include "language.h"
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#include "demangle.h"
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#include "c-lang.h"
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#include "typeprint.h"
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#include <string.h>
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#include <errno.h>
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extern int demangle; /* whether to print C++ syms raw or source-form */
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static void
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c_type_print_args PARAMS ((struct type *, GDB_FILE *));
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static void
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c_type_print_varspec_suffix PARAMS ((struct type *, GDB_FILE *, int, int, int));
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static void
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cp_type_print_derivation_info PARAMS ((GDB_FILE *, struct type *));
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void
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c_type_print_varspec_prefix PARAMS ((struct type *, GDB_FILE *, int, int));
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void
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c_type_print_base PARAMS ((struct type *, GDB_FILE *, int, int));
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/* Print a description of a type in the format of a
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typedef for the current language.
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NEW is the new name for a type TYPE. */
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void
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c_typedef_print (type, new, stream)
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struct type *type;
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struct symbol *new;
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GDB_FILE *stream;
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{
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switch (current_language->la_language)
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{
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#ifdef _LANG_c
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case language_c:
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case language_cplus:
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fprintf_filtered(stream, "typedef ");
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type_print(type,"",stream,0);
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if(TYPE_NAME ((SYMBOL_TYPE (new))) == 0
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|| !STREQ (TYPE_NAME ((SYMBOL_TYPE (new))), SYMBOL_NAME (new)))
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fprintf_filtered(stream, " %s", SYMBOL_SOURCE_NAME(new));
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break;
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#endif
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#ifdef _LANG_m2
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case language_m2:
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fprintf_filtered(stream, "TYPE ");
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if(!TYPE_NAME(SYMBOL_TYPE(new)) ||
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!STREQ (TYPE_NAME(SYMBOL_TYPE(new)), SYMBOL_NAME(new)))
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fprintf_filtered(stream, "%s = ", SYMBOL_SOURCE_NAME(new));
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else
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fprintf_filtered(stream, "<builtin> = ");
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type_print(type,"",stream,0);
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break;
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#endif
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#ifdef _LANG_chill
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case language_chill:
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error ("Missing Chill support in function c_typedef_print."); /*FIXME*/
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#endif
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default:
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error("Language not supported.");
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}
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fprintf_filtered(stream, ";\n");
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}
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/* LEVEL is the depth to indent lines by. */
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void
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c_print_type (type, varstring, stream, show, level)
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struct type *type;
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char *varstring;
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GDB_FILE *stream;
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int show;
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int level;
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{
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register enum type_code code;
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int demangled_args;
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c_type_print_base (type, stream, show, level);
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code = TYPE_CODE (type);
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if ((varstring != NULL && *varstring != '\0')
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/* Need a space if going to print stars or brackets;
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but not if we will print just a type name. */
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((show > 0 || TYPE_NAME (type) == 0)
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&&
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(code == TYPE_CODE_PTR || code == TYPE_CODE_FUNC
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|| code == TYPE_CODE_METHOD
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|| code == TYPE_CODE_ARRAY
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|| code == TYPE_CODE_MEMBER
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|| code == TYPE_CODE_REF)))
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fputs_filtered (" ", stream);
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c_type_print_varspec_prefix (type, stream, show, 0);
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fputs_filtered (varstring, stream);
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/* For demangled function names, we have the arglist as part of the name,
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so don't print an additional pair of ()'s */
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demangled_args = varstring[strlen(varstring) - 1] == ')';
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c_type_print_varspec_suffix (type, stream, show, 0, demangled_args);
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}
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/* Print the C++ method arguments ARGS to the file STREAM. */
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void
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cp_type_print_method_args (args, prefix, varstring, staticp, stream)
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struct type **args;
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char *prefix;
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char *varstring;
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int staticp;
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GDB_FILE *stream;
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{
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int i;
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fprintf_symbol_filtered (stream, prefix, language_cplus, DMGL_ANSI);
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fprintf_symbol_filtered (stream, varstring, language_cplus, DMGL_ANSI);
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fputs_filtered (" (", stream);
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if (args && args[!staticp] && args[!staticp]->code != TYPE_CODE_VOID)
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{
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i = !staticp; /* skip the class variable */
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while (1)
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{
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type_print (args[i++], "", stream, 0);
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if (!args[i])
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{
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fprintf_filtered (stream, " ...");
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break;
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}
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else if (args[i]->code != TYPE_CODE_VOID)
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{
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fprintf_filtered (stream, ", ");
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}
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else break;
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}
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}
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fprintf_filtered (stream, ")");
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}
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/* If TYPE is a derived type, then print out derivation information.
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Print only the actual base classes of this type, not the base classes
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of the base classes. I.E. for the derivation hierarchy:
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class A { int a; };
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class B : public A {int b; };
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class C : public B {int c; };
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Print the type of class C as:
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class C : public B {
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int c;
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}
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Not as the following (like gdb used to), which is not legal C++ syntax for
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derived types and may be confused with the multiple inheritance form:
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class C : public B : public A {
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int c;
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}
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In general, gdb should try to print the types as closely as possible to
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the form that they appear in the source code. */
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static void
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cp_type_print_derivation_info (stream, type)
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GDB_FILE *stream;
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struct type *type;
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{
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char *name;
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int i;
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for (i = 0; i < TYPE_N_BASECLASSES (type); i++)
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{
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fputs_filtered (i == 0 ? ": " : ", ", stream);
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fprintf_filtered (stream, "%s%s ",
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BASETYPE_VIA_PUBLIC (type, i) ? "public" : "private",
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BASETYPE_VIA_VIRTUAL(type, i) ? " virtual" : "");
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name = type_name_no_tag (TYPE_BASECLASS (type, i));
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fprintf_filtered (stream, "%s", name ? name : "(null)");
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}
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if (i > 0)
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{
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fputs_filtered (" ", stream);
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}
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}
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/* Print any asterisks or open-parentheses needed before the
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variable name (to describe its type).
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On outermost call, pass 0 for PASSED_A_PTR.
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On outermost call, SHOW > 0 means should ignore
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any typename for TYPE and show its details.
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SHOW is always zero on recursive calls. */
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void
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c_type_print_varspec_prefix (type, stream, show, passed_a_ptr)
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struct type *type;
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GDB_FILE *stream;
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int show;
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int passed_a_ptr;
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{
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char *name;
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if (type == 0)
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return;
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if (TYPE_NAME (type) && show <= 0)
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return;
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QUIT;
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switch (TYPE_CODE (type))
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{
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case TYPE_CODE_PTR:
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c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 1);
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fprintf_filtered (stream, "*");
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break;
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case TYPE_CODE_MEMBER:
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if (passed_a_ptr)
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fprintf_filtered (stream, "(");
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c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 0);
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fprintf_filtered (stream, " ");
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name = type_name_no_tag (TYPE_DOMAIN_TYPE (type));
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if (name)
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fputs_filtered (name, stream);
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else
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c_type_print_base (TYPE_DOMAIN_TYPE (type), stream, 0, passed_a_ptr);
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fprintf_filtered (stream, "::");
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break;
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case TYPE_CODE_METHOD:
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if (passed_a_ptr)
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fprintf_unfiltered (stream, "(");
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c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 0);
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if (passed_a_ptr)
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{
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fprintf_filtered (stream, " ");
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c_type_print_base (TYPE_DOMAIN_TYPE (type), stream, 0, passed_a_ptr);
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fprintf_filtered (stream, "::");
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}
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break;
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case TYPE_CODE_REF:
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c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 1);
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fprintf_filtered (stream, "&");
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break;
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case TYPE_CODE_FUNC:
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c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 0);
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if (passed_a_ptr)
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fprintf_filtered (stream, "(");
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break;
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case TYPE_CODE_ARRAY:
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c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 0);
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if (passed_a_ptr)
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fprintf_filtered (stream, "(");
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break;
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case TYPE_CODE_UNDEF:
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case TYPE_CODE_STRUCT:
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case TYPE_CODE_UNION:
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case TYPE_CODE_ENUM:
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case TYPE_CODE_INT:
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case TYPE_CODE_FLT:
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case TYPE_CODE_VOID:
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case TYPE_CODE_ERROR:
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case TYPE_CODE_CHAR:
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case TYPE_CODE_BOOL:
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case TYPE_CODE_SET:
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case TYPE_CODE_RANGE:
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case TYPE_CODE_STRING:
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case TYPE_CODE_BITSTRING:
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/* These types need no prefix. They are listed here so that
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gcc -Wall will reveal any types that haven't been handled. */
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break;
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}
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}
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static void
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c_type_print_args (type, stream)
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struct type *type;
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GDB_FILE *stream;
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{
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int i;
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struct type **args;
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fprintf_filtered (stream, "(");
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args = TYPE_ARG_TYPES (type);
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if (args != NULL)
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{
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if (args[1] == NULL)
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{
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fprintf_filtered (stream, "...");
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}
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else
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{
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for (i = 1;
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args[i] != NULL && args[i]->code != TYPE_CODE_VOID;
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i++)
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{
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c_print_type (args[i], "", stream, -1, 0);
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if (args[i+1] == NULL)
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{
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fprintf_filtered (stream, "...");
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}
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else if (args[i+1]->code != TYPE_CODE_VOID)
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{
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fprintf_filtered (stream, ",");
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wrap_here (" ");
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}
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}
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}
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}
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fprintf_filtered (stream, ")");
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}
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/* Print any array sizes, function arguments or close parentheses
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needed after the variable name (to describe its type).
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Args work like c_type_print_varspec_prefix. */
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static void
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c_type_print_varspec_suffix (type, stream, show, passed_a_ptr, demangled_args)
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struct type *type;
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GDB_FILE *stream;
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int show;
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int passed_a_ptr;
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int demangled_args;
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{
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if (type == 0)
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return;
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if (TYPE_NAME (type) && show <= 0)
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return;
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QUIT;
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switch (TYPE_CODE (type))
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{
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case TYPE_CODE_ARRAY:
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if (passed_a_ptr)
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fprintf_filtered (stream, ")");
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fprintf_filtered (stream, "[");
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if (TYPE_LENGTH (type) > 0 && TYPE_LENGTH (TYPE_TARGET_TYPE (type)) > 0)
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fprintf_filtered (stream, "%d",
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(TYPE_LENGTH (type)
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/ TYPE_LENGTH (TYPE_TARGET_TYPE (type))));
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fprintf_filtered (stream, "]");
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c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 0, 0);
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break;
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case TYPE_CODE_MEMBER:
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if (passed_a_ptr)
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fprintf_filtered (stream, ")");
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c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 0, 0);
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break;
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case TYPE_CODE_METHOD:
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if (passed_a_ptr)
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fprintf_filtered (stream, ")");
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c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 0, 0);
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if (passed_a_ptr)
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{
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c_type_print_args (type, stream);
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}
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break;
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case TYPE_CODE_PTR:
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case TYPE_CODE_REF:
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c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 1, 0);
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break;
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case TYPE_CODE_FUNC:
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c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0,
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passed_a_ptr, 0);
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if (passed_a_ptr)
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fprintf_filtered (stream, ")");
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if (!demangled_args)
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fprintf_filtered (stream, "()");
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break;
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case TYPE_CODE_UNDEF:
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case TYPE_CODE_STRUCT:
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case TYPE_CODE_UNION:
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case TYPE_CODE_ENUM:
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case TYPE_CODE_INT:
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case TYPE_CODE_FLT:
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case TYPE_CODE_VOID:
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case TYPE_CODE_ERROR:
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case TYPE_CODE_CHAR:
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case TYPE_CODE_BOOL:
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case TYPE_CODE_SET:
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case TYPE_CODE_RANGE:
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case TYPE_CODE_STRING:
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case TYPE_CODE_BITSTRING:
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/* These types do not need a suffix. They are listed so that
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gcc -Wall will report types that may not have been considered. */
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break;
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}
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}
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/* Print the name of the type (or the ultimate pointer target,
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function value or array element), or the description of a
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structure or union.
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SHOW positive means print details about the type (e.g. enum values),
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and print structure elements passing SHOW - 1 for show.
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SHOW zero means just print the type name or struct tag if there is one.
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If there is no name, print something sensible but concise like
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"struct {...}".
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SHOW negative means the same things as SHOW zero. The difference is that
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zero is used for printing structure elements and -1 is used for the
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"whatis" command. But I don't see any need to distinguish.
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LEVEL is the number of spaces to indent by.
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We increase it for some recursive calls. */
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void
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c_type_print_base (type, stream, show, level)
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struct type *type;
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GDB_FILE *stream;
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int show;
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int level;
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{
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register int i;
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register int len;
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register int lastval;
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char *mangled_name;
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char *demangled_name;
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enum {s_none, s_public, s_private, s_protected} section_type;
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QUIT;
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wrap_here (" ");
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if (type == NULL)
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{
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fputs_filtered ("<type unknown>", stream);
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return;
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}
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/* When SHOW is zero or less, and there is a valid type name, then always
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just print the type name directly from the type. */
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/* If we have "typedef struct foo {. . .} bar;" do we want to print it
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as "struct foo" or as "bar"? Pick the latter, because C++ folk tend
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to expect things like "class5 *foo" rather than "struct class5 *foo". */
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if (show <= 0
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&& TYPE_NAME (type) != NULL)
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{
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fputs_filtered (TYPE_NAME (type), stream);
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return;
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}
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switch (TYPE_CODE (type))
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{
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case TYPE_CODE_ARRAY:
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case TYPE_CODE_PTR:
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case TYPE_CODE_MEMBER:
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case TYPE_CODE_REF:
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case TYPE_CODE_FUNC:
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case TYPE_CODE_METHOD:
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c_type_print_base (TYPE_TARGET_TYPE (type), stream, show, level);
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break;
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case TYPE_CODE_STRUCT:
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if (HAVE_CPLUS_STRUCT (type))
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{
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fprintf_filtered (stream, "class ");
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}
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else
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{
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fprintf_filtered (stream, "struct ");
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}
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goto struct_union;
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case TYPE_CODE_UNION:
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fprintf_filtered (stream, "union ");
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struct_union:
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if (TYPE_TAG_NAME (type) != NULL)
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{
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fputs_filtered (TYPE_TAG_NAME (type), stream);
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if (show > 0)
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fputs_filtered (" ", stream);
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}
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||
wrap_here (" ");
|
||
if (show <= 0)
|
||
{
|
||
/* If we just printed a tag name, no need to print anything else. */
|
||
if (TYPE_TAG_NAME (type) == NULL)
|
||
fprintf_filtered (stream, "{...}");
|
||
}
|
||
else if (show > 0)
|
||
{
|
||
check_stub_type (type);
|
||
|
||
cp_type_print_derivation_info (stream, type);
|
||
|
||
fprintf_filtered (stream, "{\n");
|
||
if ((TYPE_NFIELDS (type) == 0) && (TYPE_NFN_FIELDS (type) == 0))
|
||
{
|
||
if (TYPE_FLAGS (type) & TYPE_FLAG_STUB)
|
||
fprintfi_filtered (level + 4, stream, "<incomplete type>\n");
|
||
else
|
||
fprintfi_filtered (level + 4, stream, "<no data fields>\n");
|
||
}
|
||
|
||
/* Start off with no specific section type, so we can print
|
||
one for the first field we find, and use that section type
|
||
thereafter until we find another type. */
|
||
|
||
section_type = s_none;
|
||
|
||
/* If there is a base class for this type,
|
||
do not print the field that it occupies. */
|
||
|
||
len = TYPE_NFIELDS (type);
|
||
for (i = TYPE_N_BASECLASSES (type); i < len; i++)
|
||
{
|
||
QUIT;
|
||
/* Don't print out virtual function table. */
|
||
if ((TYPE_FIELD_NAME (type, i))[5] == CPLUS_MARKER &&
|
||
!strncmp (TYPE_FIELD_NAME (type, i), "_vptr", 5))
|
||
continue;
|
||
|
||
/* If this is a C++ class we can print the various C++ section
|
||
labels. */
|
||
|
||
if (HAVE_CPLUS_STRUCT (type))
|
||
{
|
||
if (TYPE_FIELD_PROTECTED (type, i))
|
||
{
|
||
if (section_type != s_protected)
|
||
{
|
||
section_type = s_protected;
|
||
fprintfi_filtered (level + 2, stream,
|
||
"protected:\n");
|
||
}
|
||
}
|
||
else if (TYPE_FIELD_PRIVATE (type, i))
|
||
{
|
||
if (section_type != s_private)
|
||
{
|
||
section_type = s_private;
|
||
fprintfi_filtered (level + 2, stream, "private:\n");
|
||
}
|
||
}
|
||
else
|
||
{
|
||
if (section_type != s_public)
|
||
{
|
||
section_type = s_public;
|
||
fprintfi_filtered (level + 2, stream, "public:\n");
|
||
}
|
||
}
|
||
}
|
||
|
||
print_spaces_filtered (level + 4, stream);
|
||
if (TYPE_FIELD_STATIC (type, i))
|
||
{
|
||
fprintf_filtered (stream, "static ");
|
||
}
|
||
c_print_type (TYPE_FIELD_TYPE (type, i),
|
||
TYPE_FIELD_NAME (type, i),
|
||
stream, show - 1, level + 4);
|
||
if (!TYPE_FIELD_STATIC (type, i)
|
||
&& TYPE_FIELD_PACKED (type, i))
|
||
{
|
||
/* It is a bitfield. This code does not attempt
|
||
to look at the bitpos and reconstruct filler,
|
||
unnamed fields. This would lead to misleading
|
||
results if the compiler does not put out fields
|
||
for such things (I don't know what it does). */
|
||
fprintf_filtered (stream, " : %d",
|
||
TYPE_FIELD_BITSIZE (type, i));
|
||
}
|
||
fprintf_filtered (stream, ";\n");
|
||
}
|
||
|
||
/* If there are both fields and methods, put a space between. */
|
||
len = TYPE_NFN_FIELDS (type);
|
||
if (len && section_type != s_none)
|
||
fprintf_filtered (stream, "\n");
|
||
|
||
/* C++: print out the methods */
|
||
|
||
for (i = 0; i < len; i++)
|
||
{
|
||
struct fn_field *f = TYPE_FN_FIELDLIST1 (type, i);
|
||
int j, len2 = TYPE_FN_FIELDLIST_LENGTH (type, i);
|
||
char *method_name = TYPE_FN_FIELDLIST_NAME (type, i);
|
||
char *name = type_name_no_tag (type);
|
||
int is_constructor = name && STREQ(method_name, name);
|
||
for (j = 0; j < len2; j++)
|
||
{
|
||
QUIT;
|
||
if (TYPE_FN_FIELD_PROTECTED (f, j))
|
||
{
|
||
if (section_type != s_protected)
|
||
{
|
||
section_type = s_protected;
|
||
fprintfi_filtered (level + 2, stream,
|
||
"protected:\n");
|
||
}
|
||
}
|
||
else if (TYPE_FN_FIELD_PRIVATE (f, j))
|
||
{
|
||
if (section_type != s_private)
|
||
{
|
||
section_type = s_private;
|
||
fprintfi_filtered (level + 2, stream, "private:\n");
|
||
}
|
||
}
|
||
else
|
||
{
|
||
if (section_type != s_public)
|
||
{
|
||
section_type = s_public;
|
||
fprintfi_filtered (level + 2, stream, "public:\n");
|
||
}
|
||
}
|
||
|
||
print_spaces_filtered (level + 4, stream);
|
||
if (TYPE_FN_FIELD_VIRTUAL_P (f, j))
|
||
fprintf_filtered (stream, "virtual ");
|
||
else if (TYPE_FN_FIELD_STATIC_P (f, j))
|
||
fprintf_filtered (stream, "static ");
|
||
if (TYPE_TARGET_TYPE (TYPE_FN_FIELD_TYPE (f, j)) == 0)
|
||
{
|
||
/* Keep GDB from crashing here. */
|
||
fprintf_unfiltered (stream, "<undefined type> %s;\n",
|
||
TYPE_FN_FIELD_PHYSNAME (f, j));
|
||
break;
|
||
}
|
||
else if (!is_constructor)
|
||
{
|
||
type_print (TYPE_TARGET_TYPE (TYPE_FN_FIELD_TYPE (f, j)),
|
||
"", stream, 0);
|
||
fputs_filtered (" ", stream);
|
||
}
|
||
if (TYPE_FN_FIELD_STUB (f, j))
|
||
{
|
||
/* Build something we can demangle. */
|
||
mangled_name = gdb_mangle_name (type, i, j);
|
||
demangled_name =
|
||
cplus_demangle (mangled_name,
|
||
DMGL_ANSI | DMGL_PARAMS);
|
||
if (demangled_name == NULL)
|
||
fprintf_filtered (stream, "<badly mangled name %s>",
|
||
mangled_name);
|
||
else
|
||
{
|
||
char *demangled_no_class =
|
||
strchr (demangled_name, ':');
|
||
|
||
if (demangled_no_class == NULL)
|
||
demangled_no_class = demangled_name;
|
||
else
|
||
{
|
||
if (*++demangled_no_class == ':')
|
||
++demangled_no_class;
|
||
}
|
||
fputs_filtered (demangled_no_class, stream);
|
||
free (demangled_name);
|
||
}
|
||
free (mangled_name);
|
||
}
|
||
else if (TYPE_FN_FIELD_PHYSNAME (f, j)[0] == '_'
|
||
&& TYPE_FN_FIELD_PHYSNAME (f, j)[1] == CPLUS_MARKER)
|
||
cp_type_print_method_args (TYPE_FN_FIELD_ARGS (f, j) + 1,
|
||
"~", method_name, 0, stream);
|
||
else
|
||
cp_type_print_method_args (TYPE_FN_FIELD_ARGS (f, j), "",
|
||
method_name,
|
||
TYPE_FN_FIELD_STATIC_P (f, j),
|
||
stream);
|
||
|
||
fprintf_filtered (stream, ";\n");
|
||
}
|
||
}
|
||
|
||
fprintfi_filtered (level, stream, "}");
|
||
}
|
||
break;
|
||
|
||
case TYPE_CODE_ENUM:
|
||
fprintf_filtered (stream, "enum ");
|
||
if (TYPE_TAG_NAME (type) != NULL)
|
||
{
|
||
fputs_filtered (TYPE_TAG_NAME (type), stream);
|
||
if (show > 0)
|
||
fputs_filtered (" ", stream);
|
||
}
|
||
|
||
wrap_here (" ");
|
||
if (show <= 0)
|
||
{
|
||
/* If we just printed a tag name, no need to print anything else. */
|
||
if (TYPE_TAG_NAME (type) == NULL)
|
||
fprintf_filtered (stream, "{...}");
|
||
}
|
||
else if (show > 0)
|
||
{
|
||
fprintf_filtered (stream, "{");
|
||
len = TYPE_NFIELDS (type);
|
||
lastval = 0;
|
||
for (i = 0; i < len; i++)
|
||
{
|
||
QUIT;
|
||
if (i) fprintf_filtered (stream, ", ");
|
||
wrap_here (" ");
|
||
fputs_filtered (TYPE_FIELD_NAME (type, i), stream);
|
||
if (lastval != TYPE_FIELD_BITPOS (type, i))
|
||
{
|
||
fprintf_filtered (stream, " = %d", TYPE_FIELD_BITPOS (type, i));
|
||
lastval = TYPE_FIELD_BITPOS (type, i);
|
||
}
|
||
lastval++;
|
||
}
|
||
fprintf_filtered (stream, "}");
|
||
}
|
||
break;
|
||
|
||
case TYPE_CODE_VOID:
|
||
fprintf_filtered (stream, "void");
|
||
break;
|
||
|
||
case TYPE_CODE_UNDEF:
|
||
fprintf_filtered (stream, "struct <unknown>");
|
||
break;
|
||
|
||
case TYPE_CODE_ERROR:
|
||
fprintf_filtered (stream, "<unknown type>");
|
||
break;
|
||
|
||
case TYPE_CODE_RANGE:
|
||
/* This should not occur */
|
||
fprintf_filtered (stream, "<range type>");
|
||
break;
|
||
|
||
default:
|
||
/* Handle types not explicitly handled by the other cases,
|
||
such as fundamental types. For these, just print whatever
|
||
the type name is, as recorded in the type itself. If there
|
||
is no type name, then complain. */
|
||
if (TYPE_NAME (type) != NULL)
|
||
{
|
||
fputs_filtered (TYPE_NAME (type), stream);
|
||
}
|
||
else
|
||
{
|
||
/* At least for dump_symtab, it is important that this not be
|
||
an error (). */
|
||
fprintf_filtered (stream, "<invalid type code %d>",
|
||
TYPE_CODE (type));
|
||
}
|
||
break;
|
||
}
|
||
}
|
||
|