ab3a6dd6e2
* class.c (build_utf8_ref): Initialize variable `field'.
* decl.c (init_decl_processing): Initialize variable `field'.
* expr.c (build_known_method_ref): Mark parameters `method_type',
`method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
(process_jvm_instruction): Likewise for parameter `length'.
* jvspec.c (lang_specific_driver): Mark variables `saw_math',
`saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
ATTRIBUTE_UNUSED.
* parse.y (maybe_generate_clinit): Remove unused variable
`has_non_primitive_fields'.
(find_in_imports_on_demand): Initialize variables `node_to_use'
and `cl'.
(patch_binop): Likewise for variable `prom_type'.
(patch_unaryop): Likewise for variable `prom_type'.
* verify.c (verify_jvm_instructions): Likewise for variable `last'.
* xref.c (xref_table): Add missing initializer.
From-SVN: r27030
99 lines
2.3 KiB
C
99 lines
2.3 KiB
C
/* Write cross reference information extracted from Java(TM)
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source and bytecode files, in one of formats documented below.
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Copyright (C) 1999 Free Software Foundation, Inc.
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Contributed by Alexandre Petit-Bianco (apbianco@cygnus.com)
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This file is part of GNU CC.
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GNU CC 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, or (at your option)
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any later version.
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GNU CC 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 GNU CC; see the file COPYING. If not, write to
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the Free Software Foundation, 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA.
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Java and all Java-based marks are trademarks or registered trademarks
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of Sun Microsystems, Inc. in the United States and other countries.
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The Free Software Foundation is independent of Sun Microsystems, Inc. */
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#include "config.h"
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#include "system.h"
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#include "tree.h"
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#include "java-tree.h"
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#include "xref.h"
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#include "jcf.h"
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#include "parse.h"
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#include "obstack.h"
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static xref_flag_table xref_table [] = {
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{NULL, NULL, NULL, NULL},
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};
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/* Decode an xref flag value. Return 0 if the flag wasn't found. */
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int
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xref_flag_value (flag)
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char *flag;
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{
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int i;
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for (i = 0; xref_table [i].key; i++)
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if (!strcmp (flag, xref_table [i].key))
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return i+1;
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return 0;
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}
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void
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xref_set_data (flag, data)
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int flag;
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void *data;
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{
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xref_table [flag-1].data = data;
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}
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void *
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xref_get_data (flag)
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int flag;
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{
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return xref_table [flag-1].data;
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}
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void
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xref_set_current_fp (fp)
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FILE *fp;
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{
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xref_table [flag_emit_xref-1].fp = fp;
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}
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/* Branch to the right xref "back-end". */
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void
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expand_xref (node)
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tree node;
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{
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/* Maintain these two cached. */
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static FILE *fp = NULL;
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static void (*current_expand) PROTO ((FILE *, tree)) = NULL;
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if ( !flag_emit_xref )
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return;
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if (!fp)
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fp = xref_table [flag_emit_xref-1].fp;
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if (!current_expand)
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current_expand = xref_table [flag_emit_xref-1].expand;
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(*current_expand) (fp, node);
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}
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/* Implementation of the xref back-ends. */
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