Initial revision

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14877 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 90 insertions, 0 deletions

diff --git a/include/demangle.h b/include/demangle.h
new file mode 100644
index 00000000000..00f6a0c3bc0
--- /dev/null
+++ b/include/demangle.h
@@ -0,0 +1,90 @@
+/* Defs for interface to demanglers.
+   Copyright 1992, 1995, 1996 Free Software Foundation, Inc.
+   
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+
+#if !defined (DEMANGLE_H)
+#define DEMANGLE_H
+
+#ifdef IN_GCC
+#include "gansidecl.h"
+#define PARAMS(ARGS) PROTO(ARGS)
+#else /* ! IN_GCC */
+#include <ansidecl.h>
+#endif /* IN_GCC */
+
+/* Options passed to cplus_demangle (in 2nd parameter). */
+
+#define DMGL_NO_OPTS	0		/* For readability... */
+#define DMGL_PARAMS	(1 << 0)	/* Include function args */
+#define DMGL_ANSI	(1 << 1)	/* Include const, volatile, etc */
+#define DMGL_JAVA	(1 << 2)	/* Demangle as Java rather than C++. */
+
+#define DMGL_AUTO	(1 << 8)
+#define DMGL_GNU	(1 << 9)
+#define DMGL_LUCID	(1 << 10)
+#define DMGL_ARM	(1 << 11)
+/* If none of these are set, use 'current_demangling_style' as the default. */
+#define DMGL_STYLE_MASK (DMGL_AUTO|DMGL_GNU|DMGL_LUCID|DMGL_ARM)
+
+/* Enumeration of possible demangling styles.
+
+   Lucid and ARM styles are still kept logically distinct, even though
+   they now both behave identically.  The resulting style is actual the
+   union of both.  I.E. either style recognizes both "__pt__" and "__rf__"
+   for operator "->", even though the first is lucid style and the second
+   is ARM style. (FIXME?) */
+
+extern enum demangling_styles
+{
+  unknown_demangling = 0,
+  auto_demangling = DMGL_AUTO,
+  gnu_demangling = DMGL_GNU,
+  lucid_demangling = DMGL_LUCID,
+  arm_demangling = DMGL_ARM
+} current_demangling_style;
+
+/* Define string names for the various demangling styles. */
+
+#define AUTO_DEMANGLING_STYLE_STRING	"auto"
+#define GNU_DEMANGLING_STYLE_STRING	"gnu"
+#define LUCID_DEMANGLING_STYLE_STRING	"lucid"
+#define ARM_DEMANGLING_STYLE_STRING	"arm"
+
+/* Some macros to test what demangling style is active. */
+
+#define CURRENT_DEMANGLING_STYLE current_demangling_style
+#define AUTO_DEMANGLING (((int) CURRENT_DEMANGLING_STYLE) & DMGL_AUTO)
+#define GNU_DEMANGLING (((int) CURRENT_DEMANGLING_STYLE) & DMGL_GNU)
+#define LUCID_DEMANGLING (((int) CURRENT_DEMANGLING_STYLE) & DMGL_LUCID)
+#define ARM_DEMANGLING (CURRENT_DEMANGLING_STYLE & DMGL_ARM)
+
+extern char *
+cplus_demangle PARAMS ((const char *mangled, int options));
+
+extern int
+cplus_demangle_opname PARAMS ((const char *opname, char *result, int options));
+
+extern const char *
+cplus_mangle_opname PARAMS ((const char *opname, int options));
+
+/* Note: This sets global state.  FIXME if you care about multi-threading. */
+
+extern void
+set_cplus_marker_for_demangling PARAMS ((int ch));
+
+#endif	/* DEMANGLE_H */