/* Demangler for g++ V3 ABI.
- Copyright (C) 2003 Free Software Foundation, Inc.
+ Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
Written by Ian Lance Taylor <ian@wasabisystems.com>.
This file is part of the libiberty library, which is part of GCC.
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.
+ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
*/
/* This code implements a demangler for the g++ V3 ABI. The ABI is
enum gnu_v3_ctor_kinds is_gnu_v3_mangled_ctor (const char *name)
enum gnu_v3_dtor_kinds is_gnu_v3_mangled_dtor (const char *name)
+ Also, the interface to the component list is public, and defined in
+ demangle.h. The interface consists of these types, which are
+ defined in demangle.h:
+ enum demangle_component_type
+ struct demangle_component
+ and these functions defined in this file:
+ cplus_demangle_fill_name
+ cplus_demangle_fill_extended_operator
+ cplus_demangle_fill_ctor
+ cplus_demangle_fill_dtor
+ cplus_demangle_print
+ and other functions defined in the file cp-demint.c.
+
+ This file also defines some other functions and variables which are
+ only to be used by the file cp-demint.c.
+
Preprocessor macros you can define while compiling this file:
IN_LIBGCC2
instead of cplus_demangle_v3() and java_demangle_v3().
IN_GLIBCPP_V3
- If defined, this file defines only __cxa_demangle().
+ If defined, this file defines only __cxa_demangle(), and no other
+ publically visible functions or variables.
STANDALONE_DEMANGLER
If defined, this file defines a main() function which demangles
#include "ansidecl.h"
#include "libiberty.h"
#include "demangle.h"
+#include "cp-demangle.h"
+
+/* If IN_GLIBCPP_V3 is defined, some functions are made static. We
+ also rename them via #define to avoid compiler errors when the
+ static definition conflicts with the extern declaration in a header
+ file. */
+#ifdef IN_GLIBCPP_V3
+
+#define CP_STATIC_IF_GLIBCPP_V3 static
+
+#define cplus_demangle_fill_name d_fill_name
+static int d_fill_name (struct demangle_component *, const char *, int);
+
+#define cplus_demangle_fill_extended_operator d_fill_extended_operator
+static int
+d_fill_extended_operator (struct demangle_component *, int,
+ struct demangle_component *);
+
+#define cplus_demangle_fill_ctor d_fill_ctor
+static int
+d_fill_ctor (struct demangle_component *, enum gnu_v3_ctor_kinds,
+ struct demangle_component *);
+
+#define cplus_demangle_fill_dtor d_fill_dtor
+static int
+d_fill_dtor (struct demangle_component *, enum gnu_v3_dtor_kinds,
+ struct demangle_component *);
+
+#define cplus_demangle_mangled_name d_mangled_name
+static struct demangle_component *d_mangled_name (struct d_info *, int);
+
+#define cplus_demangle_type d_type
+static struct demangle_component *d_type (struct d_info *);
+
+#define cplus_demangle_print d_print
+static char *d_print (int, const struct demangle_component *, int, size_t *);
+
+#define cplus_demangle_init_info d_init_info
+static void d_init_info (const char *, int, size_t, struct d_info *);
+
+#else /* ! defined(IN_GLIBCPP_V3) */
+#define CP_STATIC_IF_GLIBCPP_V3
+#endif /* ! defined(IN_GLIBCPP_V3) */
/* See if the compiler supports dynamic arrays. */
#define ANONYMOUS_NAMESPACE_PREFIX_LEN \
(sizeof (ANONYMOUS_NAMESPACE_PREFIX) - 1)
-/* Information we keep for operators. */
-
-struct d_operator_info
-{
- /* Mangled name. */
- const char *code;
- /* Real name. */
- const char *name;
- /* Length of real name. */
- int len;
- /* Number of arguments. */
- int args;
-};
-
-/* How to print the value of a builtin type. */
-
-enum d_builtin_type_print
-{
- /* Print as (type)val. */
- D_PRINT_DEFAULT,
- /* Print as integer. */
- D_PRINT_INT,
- /* Print as long, with trailing `l'. */
- D_PRINT_LONG,
- /* Print as bool. */
- D_PRINT_BOOL,
- /* Print in usual way, but here to detect void. */
- D_PRINT_VOID
-};
-
-/* Information we keep for a builtin type. */
-
-struct d_builtin_type_info
-{
- /* Type name. */
- const char *name;
- /* Length of type name. */
- int len;
- /* Type name when using Java. */
- const char *java_name;
- /* Length of java name. */
- int java_len;
- /* How to print a value of this type. */
- enum d_builtin_type_print print;
-};
-
/* Information we keep for the standard substitutions. */
struct d_standard_sub_info
int set_last_name_len;
};
-/* Component types found in mangled names. */
-
-enum d_comp_type
-{
- /* A name. */
- D_COMP_NAME,
- /* A qualified name. */
- D_COMP_QUAL_NAME,
- /* A local name. */
- D_COMP_LOCAL_NAME,
- /* A typed name. */
- D_COMP_TYPED_NAME,
- /* A template. */
- D_COMP_TEMPLATE,
- /* A template parameter. */
- D_COMP_TEMPLATE_PARAM,
- /* A constructor. */
- D_COMP_CTOR,
- /* A destructor. */
- D_COMP_DTOR,
- /* A vtable. */
- D_COMP_VTABLE,
- /* A VTT structure. */
- D_COMP_VTT,
- /* A construction vtable. */
- D_COMP_CONSTRUCTION_VTABLE,
- /* A typeinfo structure. */
- D_COMP_TYPEINFO,
- /* A typeinfo name. */
- D_COMP_TYPEINFO_NAME,
- /* A typeinfo function. */
- D_COMP_TYPEINFO_FN,
- /* A thunk. */
- D_COMP_THUNK,
- /* A virtual thunk. */
- D_COMP_VIRTUAL_THUNK,
- /* A covariant thunk. */
- D_COMP_COVARIANT_THUNK,
- /* A Java class. */
- D_COMP_JAVA_CLASS,
- /* A guard variable. */
- D_COMP_GUARD,
- /* A reference temporary. */
- D_COMP_REFTEMP,
- /* A standard substitution. */
- D_COMP_SUB_STD,
- /* The restrict qualifier. */
- D_COMP_RESTRICT,
- /* The volatile qualifier. */
- D_COMP_VOLATILE,
- /* The const qualifier. */
- D_COMP_CONST,
- /* The restrict qualifier modifying a member function. */
- D_COMP_RESTRICT_THIS,
- /* The volatile qualifier modifying a member function. */
- D_COMP_VOLATILE_THIS,
- /* The const qualifier modifying a member function. */
- D_COMP_CONST_THIS,
- /* A vendor qualifier. */
- D_COMP_VENDOR_TYPE_QUAL,
- /* A pointer. */
- D_COMP_POINTER,
- /* A reference. */
- D_COMP_REFERENCE,
- /* A complex type. */
- D_COMP_COMPLEX,
- /* An imaginary type. */
- D_COMP_IMAGINARY,
- /* A builtin type. */
- D_COMP_BUILTIN_TYPE,
- /* A vendor's builtin type. */
- D_COMP_VENDOR_TYPE,
- /* A function type. */
- D_COMP_FUNCTION_TYPE,
- /* An array type. */
- D_COMP_ARRAY_TYPE,
- /* A pointer to member type. */
- D_COMP_PTRMEM_TYPE,
- /* An argument list. */
- D_COMP_ARGLIST,
- /* A template argument list. */
- D_COMP_TEMPLATE_ARGLIST,
- /* An operator. */
- D_COMP_OPERATOR,
- /* An extended operator. */
- D_COMP_EXTENDED_OPERATOR,
- /* A typecast. */
- D_COMP_CAST,
- /* A unary expression. */
- D_COMP_UNARY,
- /* A binary expression. */
- D_COMP_BINARY,
- /* Arguments to a binary expression. */
- D_COMP_BINARY_ARGS,
- /* A trinary expression. */
- D_COMP_TRINARY,
- /* Arguments to a trinary expression. */
- D_COMP_TRINARY_ARG1,
- D_COMP_TRINARY_ARG2,
- /* A literal. */
- D_COMP_LITERAL,
- /* A negative literal. */
- D_COMP_LITERAL_NEG
-};
-
-/* A component of the mangled name. */
-
-struct d_comp
-{
- /* The type of this component. */
- enum d_comp_type type;
- union
- {
- /* For D_COMP_NAME. */
- struct
- {
- /* A pointer to the name (not NULL terminated) and it's
- length. */
- const char *s;
- int len;
- } s_name;
-
- /* For D_COMP_OPERATOR. */
- struct
- {
- /* Operator. */
- const struct d_operator_info *op;
- } s_operator;
-
- /* For D_COMP_EXTENDED_OPERATOR. */
- struct
- {
- /* Number of arguments. */
- int args;
- /* Name. */
- struct d_comp *name;
- } s_extended_operator;
-
- /* For D_COMP_CTOR. */
- struct
- {
- enum gnu_v3_ctor_kinds kind;
- struct d_comp *name;
- } s_ctor;
-
- /* For D_COMP_DTOR. */
- struct
- {
- enum gnu_v3_dtor_kinds kind;
- struct d_comp *name;
- } s_dtor;
-
- /* For D_COMP_BUILTIN_TYPE. */
- struct
- {
- const struct d_builtin_type_info *type;
- } s_builtin;
-
- /* For D_COMP_SUB_STD. */
- struct
- {
- const char* string;
- int len;
- } s_string;
-
- /* For D_COMP_TEMPLATE_PARAM. */
- struct
- {
- long number;
- } s_number;
-
- /* For other types. */
- struct
- {
- struct d_comp *left;
- struct d_comp *right;
- } s_binary;
-
- } u;
-};
+/* Accessors for subtrees of struct demangle_component. */
#define d_left(dc) ((dc)->u.s_binary.left)
#define d_right(dc) ((dc)->u.s_binary.right)
-/* The information structure we pass around. */
-
-struct d_info
-{
- /* The string we are demangling. */
- const char *s;
- /* The end of the string we are demangling. */
- const char *send;
- /* The options passed to the demangler. */
- int options;
- /* The next character in the string to consider. */
- const char *n;
- /* The array of components. */
- struct d_comp *comps;
- /* The index of the next available component. */
- int next_comp;
- /* The number of available component structures. */
- int num_comps;
- /* The array of substitutions. */
- struct d_comp **subs;
- /* The index of the next substitution. */
- int next_sub;
- /* The number of available entries in the subs array. */
- int num_subs;
- /* The number of substitutions which we actually made from the subs
- array, plus the number of template parameter references we
- saw. */
- int did_subs;
- /* The last name we saw, for constructors and destructors. */
- struct d_comp *last_name;
- /* A running total of the length of large expansions from the
- mangled name to the demangled name, such as standard
- substitutions and builtin types. */
- int expansion;
-};
-
-#define d_peek_char(di) (*((di)->n))
-#define d_peek_next_char(di) ((di)->n[1])
-#define d_advance(di, i) ((di)->n += (i))
-#define d_next_char(di) (*((di)->n++))
-#define d_str(di) ((di)->n)
-
/* A list of templates. This is used while printing. */
struct d_print_template
/* Next template on the list. */
struct d_print_template *next;
/* This template. */
- const struct d_comp *template;
+ const struct demangle_component *template_decl;
};
/* A list of type modifiers. This is used while printing. */
in which they appeared in the mangled string. */
struct d_print_mod *next;
/* The modifier. */
- const struct d_comp *mod;
+ const struct demangle_component *mod;
/* Whether this modifier was printed. */
int printed;
/* The list of templates which applies to this modifier. */
((dpi)->buf == NULL || (dpi)->len == 0 ? '\0' : (dpi)->buf[(dpi)->len - 1])
#ifdef CP_DEMANGLE_DEBUG
-static void d_dump PARAMS ((struct d_comp *, int));
+static void d_dump (struct demangle_component *, int);
#endif
-static struct d_comp *d_make_empty PARAMS ((struct d_info *,
- enum d_comp_type));
-static struct d_comp *d_make_comp PARAMS ((struct d_info *, enum d_comp_type,
- struct d_comp *, struct d_comp *));
-static struct d_comp *d_make_name PARAMS ((struct d_info *, const char *,
- int));
-static struct d_comp *d_make_builtin_type PARAMS ((struct d_info *,
- const struct d_builtin_type_info *));
-static struct d_comp *d_make_operator PARAMS ((struct d_info *,
- const struct d_operator_info *));
-static struct d_comp *d_make_extended_operator PARAMS ((struct d_info *,
- int,
- struct d_comp *));
-static struct d_comp *d_make_ctor PARAMS ((struct d_info *,
- enum gnu_v3_ctor_kinds,
- struct d_comp *));
-static struct d_comp *d_make_dtor PARAMS ((struct d_info *,
- enum gnu_v3_dtor_kinds,
- struct d_comp *));
-static struct d_comp *d_make_template_param PARAMS ((struct d_info *, long));
-static struct d_comp *d_make_sub PARAMS ((struct d_info *, const char *, int));
-static struct d_comp *d_mangled_name PARAMS ((struct d_info *, int));
-static int has_return_type PARAMS ((struct d_comp *));
-static int is_ctor_dtor_or_conversion PARAMS ((struct d_comp *));
-static struct d_comp *d_encoding PARAMS ((struct d_info *, int));
-static struct d_comp *d_name PARAMS ((struct d_info *));
-static struct d_comp *d_nested_name PARAMS ((struct d_info *));
-static struct d_comp *d_prefix PARAMS ((struct d_info *));
-static struct d_comp *d_unqualified_name PARAMS ((struct d_info *));
-static struct d_comp *d_source_name PARAMS ((struct d_info *));
-static long d_number PARAMS ((struct d_info *));
-static struct d_comp *d_identifier PARAMS ((struct d_info *, int));
-static struct d_comp *d_operator_name PARAMS ((struct d_info *));
-static struct d_comp *d_special_name PARAMS ((struct d_info *));
-static int d_call_offset PARAMS ((struct d_info *, int));
-static struct d_comp *d_ctor_dtor_name PARAMS ((struct d_info *));
-static struct d_comp *d_type PARAMS ((struct d_info *));
-static struct d_comp **d_cv_qualifiers PARAMS ((struct d_info *,
- struct d_comp **, int));
-static struct d_comp *d_function_type PARAMS ((struct d_info *));
-static struct d_comp *d_bare_function_type PARAMS ((struct d_info *, int));
-static struct d_comp *d_class_enum_type PARAMS ((struct d_info *));
-static struct d_comp *d_array_type PARAMS ((struct d_info *));
-static struct d_comp *d_pointer_to_member_type PARAMS ((struct d_info *));
-static struct d_comp *d_template_param PARAMS ((struct d_info *));
-static struct d_comp *d_template_args PARAMS ((struct d_info *));
-static struct d_comp *d_template_arg PARAMS ((struct d_info *));
-static struct d_comp *d_expression PARAMS ((struct d_info *));
-static struct d_comp *d_expr_primary PARAMS ((struct d_info *));
-static struct d_comp *d_local_name PARAMS ((struct d_info *));
-static int d_discriminator PARAMS ((struct d_info *));
-static int d_add_substitution PARAMS ((struct d_info *, struct d_comp *));
-static struct d_comp *d_substitution PARAMS ((struct d_info *, int));
-static void d_print_resize PARAMS ((struct d_print_info *, size_t));
-static void d_print_append_char PARAMS ((struct d_print_info *, int));
-static void d_print_append_buffer PARAMS ((struct d_print_info *, const char *,
- size_t));
-static void d_print_error PARAMS ((struct d_print_info *));
-static char *d_print PARAMS ((int, const struct d_comp *, int, size_t *));
-static void d_print_comp PARAMS ((struct d_print_info *,
- const struct d_comp *));
-static void d_print_java_identifier PARAMS ((struct d_print_info *,
- const char *, int));
-static void d_print_mod_list PARAMS ((struct d_print_info *,
- struct d_print_mod *, int));
-static void d_print_mod PARAMS ((struct d_print_info *,
- const struct d_comp *));
-static void d_print_function_type PARAMS ((struct d_print_info *,
- const struct d_comp *,
- struct d_print_mod *));
-static void d_print_array_type PARAMS ((struct d_print_info *,
- const struct d_comp *,
- struct d_print_mod *));
-static void d_print_expr_op PARAMS ((struct d_print_info *,
- const struct d_comp *));
-static void d_print_cast PARAMS ((struct d_print_info *,
- const struct d_comp *));
-static void d_init_info PARAMS ((const char *, int, size_t, struct d_info *));
-static char *d_demangle PARAMS ((const char *, int, size_t *));
+
+static struct demangle_component *
+d_make_empty (struct d_info *);
+
+static struct demangle_component *
+d_make_comp (struct d_info *, enum demangle_component_type,
+ struct demangle_component *,
+ struct demangle_component *);
+
+static struct demangle_component *
+d_make_name (struct d_info *, const char *, int);
+
+static struct demangle_component *
+d_make_builtin_type (struct d_info *,
+ const struct demangle_builtin_type_info *);
+
+static struct demangle_component *
+d_make_operator (struct d_info *,
+ const struct demangle_operator_info *);
+
+static struct demangle_component *
+d_make_extended_operator (struct d_info *, int,
+ struct demangle_component *);
+
+static struct demangle_component *
+d_make_ctor (struct d_info *, enum gnu_v3_ctor_kinds,
+ struct demangle_component *);
+
+static struct demangle_component *
+d_make_dtor (struct d_info *, enum gnu_v3_dtor_kinds,
+ struct demangle_component *);
+
+static struct demangle_component *
+d_make_template_param (struct d_info *, long);
+
+static struct demangle_component *
+d_make_sub (struct d_info *, const char *, int);
+
+static int
+has_return_type (struct demangle_component *);
+
+static int
+is_ctor_dtor_or_conversion (struct demangle_component *);
+
+static struct demangle_component *d_encoding (struct d_info *, int);
+
+static struct demangle_component *d_name (struct d_info *);
+
+static struct demangle_component *d_nested_name (struct d_info *);
+
+static struct demangle_component *d_prefix (struct d_info *);
+
+static struct demangle_component *d_unqualified_name (struct d_info *);
+
+static struct demangle_component *d_source_name (struct d_info *);
+
+static long d_number (struct d_info *);
+
+static struct demangle_component *d_identifier (struct d_info *, int);
+
+static struct demangle_component *d_operator_name (struct d_info *);
+
+static struct demangle_component *d_special_name (struct d_info *);
+
+static int d_call_offset (struct d_info *, int);
+
+static struct demangle_component *d_ctor_dtor_name (struct d_info *);
+
+static struct demangle_component **
+d_cv_qualifiers (struct d_info *, struct demangle_component **, int);
+
+static struct demangle_component *
+d_function_type (struct d_info *);
+
+static struct demangle_component *
+d_bare_function_type (struct d_info *, int);
+
+static struct demangle_component *
+d_class_enum_type (struct d_info *);
+
+static struct demangle_component *d_array_type (struct d_info *);
+
+static struct demangle_component *
+d_pointer_to_member_type (struct d_info *);
+
+static struct demangle_component *
+d_template_param (struct d_info *);
+
+static struct demangle_component *d_template_args (struct d_info *);
+
+static struct demangle_component *
+d_template_arg (struct d_info *);
+
+static struct demangle_component *d_expression (struct d_info *);
+
+static struct demangle_component *d_expr_primary (struct d_info *);
+
+static struct demangle_component *d_local_name (struct d_info *);
+
+static int d_discriminator (struct d_info *);
+
+static int
+d_add_substitution (struct d_info *, struct demangle_component *);
+
+static struct demangle_component *d_substitution (struct d_info *, int);
+
+static void d_print_resize (struct d_print_info *, size_t);
+
+static void d_print_append_char (struct d_print_info *, int);
+
+static void
+d_print_append_buffer (struct d_print_info *, const char *, size_t);
+
+static void d_print_error (struct d_print_info *);
+
+static void
+d_print_comp (struct d_print_info *, const struct demangle_component *);
+
+static void
+d_print_java_identifier (struct d_print_info *, const char *, int);
+
+static void
+d_print_mod_list (struct d_print_info *, struct d_print_mod *, int);
+
+static void
+d_print_mod (struct d_print_info *, const struct demangle_component *);
+
+static void
+d_print_function_type (struct d_print_info *,
+ const struct demangle_component *,
+ struct d_print_mod *);
+
+static void
+d_print_array_type (struct d_print_info *,
+ const struct demangle_component *,
+ struct d_print_mod *);
+
+static void
+d_print_expr_op (struct d_print_info *, const struct demangle_component *);
+
+static void
+d_print_cast (struct d_print_info *, const struct demangle_component *);
+
+static char *d_demangle (const char *, int, size_t *);
#ifdef CP_DEMANGLE_DEBUG
static void
-d_dump (dc, indent)
- struct d_comp *dc;
- int indent;
+d_dump (struct demangle_component *dc, int indent)
{
int i;
switch (dc->type)
{
- case D_COMP_NAME:
+ case DEMANGLE_COMPONENT_NAME:
printf ("name '%.*s'\n", dc->u.s_name.len, dc->u.s_name.s);
return;
- case D_COMP_TEMPLATE_PARAM:
+ case DEMANGLE_COMPONENT_TEMPLATE_PARAM:
printf ("template parameter %ld\n", dc->u.s_number.number);
return;
- case D_COMP_CTOR:
+ case DEMANGLE_COMPONENT_CTOR:
printf ("constructor %d\n", (int) dc->u.s_ctor.kind);
d_dump (dc->u.s_ctor.name, indent + 2);
return;
- case D_COMP_DTOR:
+ case DEMANGLE_COMPONENT_DTOR:
printf ("destructor %d\n", (int) dc->u.s_dtor.kind);
d_dump (dc->u.s_dtor.name, indent + 2);
return;
- case D_COMP_SUB_STD:
+ case DEMANGLE_COMPONENT_SUB_STD:
printf ("standard substitution %s\n", dc->u.s_string.string);
return;
- case D_COMP_BUILTIN_TYPE:
+ case DEMANGLE_COMPONENT_BUILTIN_TYPE:
printf ("builtin type %s\n", dc->u.s_builtin.type->name);
return;
- case D_COMP_OPERATOR:
+ case DEMANGLE_COMPONENT_OPERATOR:
printf ("operator %s\n", dc->u.s_operator.op->name);
return;
- case D_COMP_EXTENDED_OPERATOR:
+ case DEMANGLE_COMPONENT_EXTENDED_OPERATOR:
printf ("extended operator with %d args\n",
dc->u.s_extended_operator.args);
d_dump (dc->u.s_extended_operator.name, indent + 2);
return;
- case D_COMP_QUAL_NAME:
+ case DEMANGLE_COMPONENT_QUAL_NAME:
printf ("qualified name\n");
break;
- case D_COMP_LOCAL_NAME:
+ case DEMANGLE_COMPONENT_LOCAL_NAME:
printf ("local name\n");
break;
- case D_COMP_TYPED_NAME:
+ case DEMANGLE_COMPONENT_TYPED_NAME:
printf ("typed name\n");
break;
- case D_COMP_TEMPLATE:
+ case DEMANGLE_COMPONENT_TEMPLATE:
printf ("template\n");
break;
- case D_COMP_VTABLE:
+ case DEMANGLE_COMPONENT_VTABLE:
printf ("vtable\n");
break;
- case D_COMP_VTT:
+ case DEMANGLE_COMPONENT_VTT:
printf ("VTT\n");
break;
- case D_COMP_CONSTRUCTION_VTABLE:
+ case DEMANGLE_COMPONENT_CONSTRUCTION_VTABLE:
printf ("construction vtable\n");
break;
- case D_COMP_TYPEINFO:
+ case DEMANGLE_COMPONENT_TYPEINFO:
printf ("typeinfo\n");
break;
- case D_COMP_TYPEINFO_NAME:
+ case DEMANGLE_COMPONENT_TYPEINFO_NAME:
printf ("typeinfo name\n");
break;
- case D_COMP_TYPEINFO_FN:
+ case DEMANGLE_COMPONENT_TYPEINFO_FN:
printf ("typeinfo function\n");
break;
- case D_COMP_THUNK:
+ case DEMANGLE_COMPONENT_THUNK:
printf ("thunk\n");
break;
- case D_COMP_VIRTUAL_THUNK:
+ case DEMANGLE_COMPONENT_VIRTUAL_THUNK:
printf ("virtual thunk\n");
break;
- case D_COMP_COVARIANT_THUNK:
+ case DEMANGLE_COMPONENT_COVARIANT_THUNK:
printf ("covariant thunk\n");
break;
- case D_COMP_JAVA_CLASS:
+ case DEMANGLE_COMPONENT_JAVA_CLASS:
printf ("java class\n");
break;
- case D_COMP_GUARD:
+ case DEMANGLE_COMPONENT_GUARD:
printf ("guard\n");
break;
- case D_COMP_REFTEMP:
+ case DEMANGLE_COMPONENT_REFTEMP:
printf ("reference temporary\n");
break;
- case D_COMP_RESTRICT:
+ case DEMANGLE_COMPONENT_HIDDEN_ALIAS:
+ printf ("hidden alias\n");
+ break;
+ case DEMANGLE_COMPONENT_RESTRICT:
printf ("restrict\n");
break;
- case D_COMP_VOLATILE:
+ case DEMANGLE_COMPONENT_VOLATILE:
printf ("volatile\n");
break;
- case D_COMP_CONST:
+ case DEMANGLE_COMPONENT_CONST:
printf ("const\n");
break;
- case D_COMP_RESTRICT_THIS:
+ case DEMANGLE_COMPONENT_RESTRICT_THIS:
printf ("restrict this\n");
break;
- case D_COMP_VOLATILE_THIS:
+ case DEMANGLE_COMPONENT_VOLATILE_THIS:
printf ("volatile this\n");
break;
- case D_COMP_CONST_THIS:
+ case DEMANGLE_COMPONENT_CONST_THIS:
printf ("const this\n");
break;
- case D_COMP_VENDOR_TYPE_QUAL:
+ case DEMANGLE_COMPONENT_VENDOR_TYPE_QUAL:
printf ("vendor type qualifier\n");
break;
- case D_COMP_POINTER:
+ case DEMANGLE_COMPONENT_POINTER:
printf ("pointer\n");
break;
- case D_COMP_REFERENCE:
+ case DEMANGLE_COMPONENT_REFERENCE:
printf ("reference\n");
break;
- case D_COMP_COMPLEX:
+ case DEMANGLE_COMPONENT_COMPLEX:
printf ("complex\n");
break;
- case D_COMP_IMAGINARY:
+ case DEMANGLE_COMPONENT_IMAGINARY:
printf ("imaginary\n");
break;
- case D_COMP_VENDOR_TYPE:
+ case DEMANGLE_COMPONENT_VENDOR_TYPE:
printf ("vendor type\n");
break;
- case D_COMP_FUNCTION_TYPE:
+ case DEMANGLE_COMPONENT_FUNCTION_TYPE:
printf ("function type\n");
break;
- case D_COMP_ARRAY_TYPE:
+ case DEMANGLE_COMPONENT_ARRAY_TYPE:
printf ("array type\n");
break;
- case D_COMP_PTRMEM_TYPE:
+ case DEMANGLE_COMPONENT_PTRMEM_TYPE:
printf ("pointer to member type\n");
break;
- case D_COMP_ARGLIST:
+ case DEMANGLE_COMPONENT_ARGLIST:
printf ("argument list\n");
break;
- case D_COMP_TEMPLATE_ARGLIST:
+ case DEMANGLE_COMPONENT_TEMPLATE_ARGLIST:
printf ("template argument list\n");
break;
- case D_COMP_CAST:
+ case DEMANGLE_COMPONENT_CAST:
printf ("cast\n");
break;
- case D_COMP_UNARY:
+ case DEMANGLE_COMPONENT_UNARY:
printf ("unary operator\n");
break;
- case D_COMP_BINARY:
+ case DEMANGLE_COMPONENT_BINARY:
printf ("binary operator\n");
break;
- case D_COMP_BINARY_ARGS:
+ case DEMANGLE_COMPONENT_BINARY_ARGS:
printf ("binary operator arguments\n");
break;
- case D_COMP_TRINARY:
+ case DEMANGLE_COMPONENT_TRINARY:
printf ("trinary operator\n");
break;
- case D_COMP_TRINARY_ARG1:
+ case DEMANGLE_COMPONENT_TRINARY_ARG1:
printf ("trinary operator arguments 1\n");
break;
- case D_COMP_TRINARY_ARG2:
+ case DEMANGLE_COMPONENT_TRINARY_ARG2:
printf ("trinary operator arguments 1\n");
break;
- case D_COMP_LITERAL:
+ case DEMANGLE_COMPONENT_LITERAL:
printf ("literal\n");
break;
- case D_COMP_LITERAL_NEG:
+ case DEMANGLE_COMPONENT_LITERAL_NEG:
printf ("negative literal\n");
break;
}
#endif /* CP_DEMANGLE_DEBUG */
+/* Fill in a DEMANGLE_COMPONENT_NAME. */
+
+CP_STATIC_IF_GLIBCPP_V3
+int
+cplus_demangle_fill_name (struct demangle_component *p, const char *s, int len)
+{
+ if (p == NULL || s == NULL || len == 0)
+ return 0;
+ p->type = DEMANGLE_COMPONENT_NAME;
+ p->u.s_name.s = s;
+ p->u.s_name.len = len;
+ return 1;
+}
+
+/* Fill in a DEMANGLE_COMPONENT_EXTENDED_OPERATOR. */
+
+CP_STATIC_IF_GLIBCPP_V3
+int
+cplus_demangle_fill_extended_operator (struct demangle_component *p, int args,
+ struct demangle_component *name)
+{
+ if (p == NULL || args < 0 || name == NULL)
+ return 0;
+ p->type = DEMANGLE_COMPONENT_EXTENDED_OPERATOR;
+ p->u.s_extended_operator.args = args;
+ p->u.s_extended_operator.name = name;
+ return 1;
+}
+
+/* Fill in a DEMANGLE_COMPONENT_CTOR. */
+
+CP_STATIC_IF_GLIBCPP_V3
+int
+cplus_demangle_fill_ctor (struct demangle_component *p,
+ enum gnu_v3_ctor_kinds kind,
+ struct demangle_component *name)
+{
+ if (p == NULL
+ || name == NULL
+ || (kind < gnu_v3_complete_object_ctor
+ && kind > gnu_v3_complete_object_allocating_ctor))
+ return 0;
+ p->type = DEMANGLE_COMPONENT_CTOR;
+ p->u.s_ctor.kind = kind;
+ p->u.s_ctor.name = name;
+ return 1;
+}
+
+/* Fill in a DEMANGLE_COMPONENT_DTOR. */
+
+CP_STATIC_IF_GLIBCPP_V3
+int
+cplus_demangle_fill_dtor (struct demangle_component *p,
+ enum gnu_v3_dtor_kinds kind,
+ struct demangle_component *name)
+{
+ if (p == NULL
+ || name == NULL
+ || (kind < gnu_v3_deleting_dtor
+ && kind > gnu_v3_base_object_dtor))
+ return 0;
+ p->type = DEMANGLE_COMPONENT_DTOR;
+ p->u.s_dtor.kind = kind;
+ p->u.s_dtor.name = name;
+ return 1;
+}
+
/* Add a new component. */
-static struct d_comp *
-d_make_empty (di, type)
- struct d_info *di;
- enum d_comp_type type;
+static struct demangle_component *
+d_make_empty (struct d_info *di)
{
- struct d_comp *p;
+ struct demangle_component *p;
if (di->next_comp >= di->num_comps)
return NULL;
p = &di->comps[di->next_comp];
- p->type = type;
++di->next_comp;
return p;
}
/* Add a new generic component. */
-static struct d_comp *
-d_make_comp (di, type, left, right)
- struct d_info *di;
- enum d_comp_type type;
- struct d_comp *left;
- struct d_comp *right;
+static struct demangle_component *
+d_make_comp (struct d_info *di, enum demangle_component_type type,
+ struct demangle_component *left,
+ struct demangle_component *right)
{
- struct d_comp *p;
+ struct demangle_component *p;
/* We check for errors here. A typical error would be a NULL return
from a subroutine. We catch those here, and return NULL
switch (type)
{
/* These types require two parameters. */
- case D_COMP_QUAL_NAME:
- case D_COMP_LOCAL_NAME:
- case D_COMP_TYPED_NAME:
- case D_COMP_TEMPLATE:
- case D_COMP_VENDOR_TYPE_QUAL:
- case D_COMP_PTRMEM_TYPE:
- case D_COMP_UNARY:
- case D_COMP_BINARY:
- case D_COMP_BINARY_ARGS:
- case D_COMP_TRINARY:
- case D_COMP_TRINARY_ARG1:
- case D_COMP_TRINARY_ARG2:
- case D_COMP_LITERAL:
- case D_COMP_LITERAL_NEG:
+ case DEMANGLE_COMPONENT_QUAL_NAME:
+ case DEMANGLE_COMPONENT_LOCAL_NAME:
+ case DEMANGLE_COMPONENT_TYPED_NAME:
+ case DEMANGLE_COMPONENT_TEMPLATE:
+ case DEMANGLE_COMPONENT_CONSTRUCTION_VTABLE:
+ case DEMANGLE_COMPONENT_VENDOR_TYPE_QUAL:
+ case DEMANGLE_COMPONENT_PTRMEM_TYPE:
+ case DEMANGLE_COMPONENT_UNARY:
+ case DEMANGLE_COMPONENT_BINARY:
+ case DEMANGLE_COMPONENT_BINARY_ARGS:
+ case DEMANGLE_COMPONENT_TRINARY:
+ case DEMANGLE_COMPONENT_TRINARY_ARG1:
+ case DEMANGLE_COMPONENT_TRINARY_ARG2:
+ case DEMANGLE_COMPONENT_LITERAL:
+ case DEMANGLE_COMPONENT_LITERAL_NEG:
if (left == NULL || right == NULL)
return NULL;
break;
/* These types only require one parameter. */
- case D_COMP_VTABLE:
- case D_COMP_VTT:
- case D_COMP_CONSTRUCTION_VTABLE:
- case D_COMP_TYPEINFO:
- case D_COMP_TYPEINFO_NAME:
- case D_COMP_TYPEINFO_FN:
- case D_COMP_THUNK:
- case D_COMP_VIRTUAL_THUNK:
- case D_COMP_COVARIANT_THUNK:
- case D_COMP_JAVA_CLASS:
- case D_COMP_GUARD:
- case D_COMP_REFTEMP:
- case D_COMP_POINTER:
- case D_COMP_REFERENCE:
- case D_COMP_COMPLEX:
- case D_COMP_IMAGINARY:
- case D_COMP_VENDOR_TYPE:
- case D_COMP_ARGLIST:
- case D_COMP_TEMPLATE_ARGLIST:
- case D_COMP_CAST:
+ case DEMANGLE_COMPONENT_VTABLE:
+ case DEMANGLE_COMPONENT_VTT:
+ case DEMANGLE_COMPONENT_TYPEINFO:
+ case DEMANGLE_COMPONENT_TYPEINFO_NAME:
+ case DEMANGLE_COMPONENT_TYPEINFO_FN:
+ case DEMANGLE_COMPONENT_THUNK:
+ case DEMANGLE_COMPONENT_VIRTUAL_THUNK:
+ case DEMANGLE_COMPONENT_COVARIANT_THUNK:
+ case DEMANGLE_COMPONENT_JAVA_CLASS:
+ case DEMANGLE_COMPONENT_GUARD:
+ case DEMANGLE_COMPONENT_REFTEMP:
+ case DEMANGLE_COMPONENT_HIDDEN_ALIAS:
+ case DEMANGLE_COMPONENT_POINTER:
+ case DEMANGLE_COMPONENT_REFERENCE:
+ case DEMANGLE_COMPONENT_COMPLEX:
+ case DEMANGLE_COMPONENT_IMAGINARY:
+ case DEMANGLE_COMPONENT_VENDOR_TYPE:
+ case DEMANGLE_COMPONENT_ARGLIST:
+ case DEMANGLE_COMPONENT_TEMPLATE_ARGLIST:
+ case DEMANGLE_COMPONENT_CAST:
if (left == NULL)
return NULL;
break;
/* This needs a right parameter, but the left parameter can be
empty. */
- case D_COMP_ARRAY_TYPE:
+ case DEMANGLE_COMPONENT_ARRAY_TYPE:
if (right == NULL)
return NULL;
break;
/* These are allowed to have no parameters--in some cases they
will be filled in later. */
- case D_COMP_FUNCTION_TYPE:
- case D_COMP_RESTRICT:
- case D_COMP_VOLATILE:
- case D_COMP_CONST:
- case D_COMP_RESTRICT_THIS:
- case D_COMP_VOLATILE_THIS:
- case D_COMP_CONST_THIS:
+ case DEMANGLE_COMPONENT_FUNCTION_TYPE:
+ case DEMANGLE_COMPONENT_RESTRICT:
+ case DEMANGLE_COMPONENT_VOLATILE:
+ case DEMANGLE_COMPONENT_CONST:
+ case DEMANGLE_COMPONENT_RESTRICT_THIS:
+ case DEMANGLE_COMPONENT_VOLATILE_THIS:
+ case DEMANGLE_COMPONENT_CONST_THIS:
break;
/* Other types should not be seen here. */
return NULL;
}
- p = d_make_empty (di, type);
+ p = d_make_empty (di);
if (p != NULL)
{
+ p->type = type;
p->u.s_binary.left = left;
p->u.s_binary.right = right;
}
/* Add a new name component. */
-static struct d_comp *
-d_make_name (di, s, len)
- struct d_info *di;
- const char *s;
- int len;
+static struct demangle_component *
+d_make_name (struct d_info *di, const char *s, int len)
{
- struct d_comp *p;
+ struct demangle_component *p;
- if (s == NULL || len == 0)
+ p = d_make_empty (di);
+ if (! cplus_demangle_fill_name (p, s, len))
return NULL;
- p = d_make_empty (di, D_COMP_NAME);
- if (p != NULL)
- {
- p->u.s_name.s = s;
- p->u.s_name.len = len;
- }
return p;
}
/* Add a new builtin type component. */
-static struct d_comp *
-d_make_builtin_type (di, type)
- struct d_info *di;
- const struct d_builtin_type_info *type;
+static struct demangle_component *
+d_make_builtin_type (struct d_info *di,
+ const struct demangle_builtin_type_info *type)
{
- struct d_comp *p;
+ struct demangle_component *p;
if (type == NULL)
return NULL;
- p = d_make_empty (di, D_COMP_BUILTIN_TYPE);
+ p = d_make_empty (di);
if (p != NULL)
- p->u.s_builtin.type = type;
+ {
+ p->type = DEMANGLE_COMPONENT_BUILTIN_TYPE;
+ p->u.s_builtin.type = type;
+ }
return p;
}
/* Add a new operator component. */
-static struct d_comp *
-d_make_operator (di, op)
- struct d_info *di;
- const struct d_operator_info *op;
+static struct demangle_component *
+d_make_operator (struct d_info *di, const struct demangle_operator_info *op)
{
- struct d_comp *p;
+ struct demangle_component *p;
- p = d_make_empty (di, D_COMP_OPERATOR);
+ p = d_make_empty (di);
if (p != NULL)
- p->u.s_operator.op = op;
+ {
+ p->type = DEMANGLE_COMPONENT_OPERATOR;
+ p->u.s_operator.op = op;
+ }
return p;
}
/* Add a new extended operator component. */
-static struct d_comp *
-d_make_extended_operator (di, args, name)
- struct d_info *di;
- int args;
- struct d_comp *name;
+static struct demangle_component *
+d_make_extended_operator (struct d_info *di, int args,
+ struct demangle_component *name)
{
- struct d_comp *p;
+ struct demangle_component *p;
- if (name == NULL)
+ p = d_make_empty (di);
+ if (! cplus_demangle_fill_extended_operator (p, args, name))
return NULL;
- p = d_make_empty (di, D_COMP_EXTENDED_OPERATOR);
- if (p != NULL)
- {
- p->u.s_extended_operator.args = args;
- p->u.s_extended_operator.name = name;
- }
return p;
}
/* Add a new constructor component. */
-static struct d_comp *
-d_make_ctor (di, kind, name)
- struct d_info *di;
- enum gnu_v3_ctor_kinds kind;
- struct d_comp *name;
+static struct demangle_component *
+d_make_ctor (struct d_info *di, enum gnu_v3_ctor_kinds kind,
+ struct demangle_component *name)
{
- struct d_comp *p;
+ struct demangle_component *p;
- if (name == NULL)
+ p = d_make_empty (di);
+ if (! cplus_demangle_fill_ctor (p, kind, name))
return NULL;
- p = d_make_empty (di, D_COMP_CTOR);
- if (p != NULL)
- {
- p->u.s_ctor.kind = kind;
- p->u.s_ctor.name = name;
- }
return p;
}
/* Add a new destructor component. */
-static struct d_comp *
-d_make_dtor (di, kind, name)
- struct d_info *di;
- enum gnu_v3_dtor_kinds kind;
- struct d_comp *name;
+static struct demangle_component *
+d_make_dtor (struct d_info *di, enum gnu_v3_dtor_kinds kind,
+ struct demangle_component *name)
{
- struct d_comp *p;
+ struct demangle_component *p;
- if (name == NULL)
+ p = d_make_empty (di);
+ if (! cplus_demangle_fill_dtor (p, kind, name))
return NULL;
- p = d_make_empty (di, D_COMP_DTOR);
- if (p != NULL)
- {
- p->u.s_dtor.kind = kind;
- p->u.s_dtor.name = name;
- }
return p;
}
/* Add a new template parameter. */
-static struct d_comp *
-d_make_template_param (di, i)
- struct d_info *di;
- long i;
+static struct demangle_component *
+d_make_template_param (struct d_info *di, long i)
{
- struct d_comp *p;
+ struct demangle_component *p;
- p = d_make_empty (di, D_COMP_TEMPLATE_PARAM);
+ p = d_make_empty (di);
if (p != NULL)
- p->u.s_number.number = i;
+ {
+ p->type = DEMANGLE_COMPONENT_TEMPLATE_PARAM;
+ p->u.s_number.number = i;
+ }
return p;
}
/* Add a new standard substitution component. */
-static struct d_comp *
-d_make_sub (di, name, len)
- struct d_info *di;
- const char *name;
- int len;
+static struct demangle_component *
+d_make_sub (struct d_info *di, const char *name, int len)
{
- struct d_comp *p;
+ struct demangle_component *p;
- p = d_make_empty (di, D_COMP_SUB_STD);
+ p = d_make_empty (di);
if (p != NULL)
{
+ p->type = DEMANGLE_COMPONENT_SUB_STD;
p->u.s_string.string = name;
p->u.s_string.len = len;
}
TOP_LEVEL is non-zero when called at the top level. */
-static struct d_comp *
-d_mangled_name (di, top_level)
- struct d_info *di;
- int top_level;
+CP_STATIC_IF_GLIBCPP_V3
+struct demangle_component *
+cplus_demangle_mangled_name (struct d_info *di, int top_level)
{
- if (d_next_char (di) != '_')
+ if (! d_check_char (di, '_'))
return NULL;
- if (d_next_char (di) != 'Z')
+ if (! d_check_char (di, 'Z'))
return NULL;
return d_encoding (di, top_level);
}
return types. */
static int
-has_return_type (dc)
- struct d_comp *dc;
+has_return_type (struct demangle_component *dc)
{
if (dc == NULL)
return 0;
{
default:
return 0;
- case D_COMP_TEMPLATE:
+ case DEMANGLE_COMPONENT_TEMPLATE:
return ! is_ctor_dtor_or_conversion (d_left (dc));
- case D_COMP_RESTRICT_THIS:
- case D_COMP_VOLATILE_THIS:
- case D_COMP_CONST_THIS:
+ case DEMANGLE_COMPONENT_RESTRICT_THIS:
+ case DEMANGLE_COMPONENT_VOLATILE_THIS:
+ case DEMANGLE_COMPONENT_CONST_THIS:
return has_return_type (d_left (dc));
}
}
conversion operator. */
static int
-is_ctor_dtor_or_conversion (dc)
- struct d_comp *dc;
+is_ctor_dtor_or_conversion (struct demangle_component *dc)
{
if (dc == NULL)
return 0;
{
default:
return 0;
- case D_COMP_QUAL_NAME:
- case D_COMP_LOCAL_NAME:
+ case DEMANGLE_COMPONENT_QUAL_NAME:
+ case DEMANGLE_COMPONENT_LOCAL_NAME:
return is_ctor_dtor_or_conversion (d_right (dc));
- case D_COMP_CTOR:
- case D_COMP_DTOR:
- case D_COMP_CAST:
+ case DEMANGLE_COMPONENT_CTOR:
+ case DEMANGLE_COMPONENT_DTOR:
+ case DEMANGLE_COMPONENT_CAST:
return 1;
}
}
parameters. We only set this at the top level, because otherwise
we would not correctly demangle names in local scopes. */
-static struct d_comp *
-d_encoding (di, top_level)
- struct d_info *di;
- int top_level;
+static struct demangle_component *
+d_encoding (struct d_info *di, int top_level)
{
char peek = d_peek_char (di);
return d_special_name (di);
else
{
- struct d_comp *dc;
+ struct demangle_component *dc;
dc = d_name (di);
/* Strip off any initial CV-qualifiers, as they really apply
to the `this' parameter, and they were not output by the
v2 demangler without DMGL_PARAMS. */
- while (dc->type == D_COMP_RESTRICT_THIS
- || dc->type == D_COMP_VOLATILE_THIS
- || dc->type == D_COMP_CONST_THIS)
+ while (dc->type == DEMANGLE_COMPONENT_RESTRICT_THIS
+ || dc->type == DEMANGLE_COMPONENT_VOLATILE_THIS
+ || dc->type == DEMANGLE_COMPONENT_CONST_THIS)
dc = d_left (dc);
+
+ /* If the top level is a DEMANGLE_COMPONENT_LOCAL_NAME, then
+ there may be CV-qualifiers on its right argument which
+ really apply here; this happens when parsing a class
+ which is local to a function. */
+ if (dc->type == DEMANGLE_COMPONENT_LOCAL_NAME)
+ {
+ struct demangle_component *dcr;
+
+ dcr = d_right (dc);
+ while (dcr->type == DEMANGLE_COMPONENT_RESTRICT_THIS
+ || dcr->type == DEMANGLE_COMPONENT_VOLATILE_THIS
+ || dcr->type == DEMANGLE_COMPONENT_CONST_THIS)
+ dcr = d_left (dcr);
+ dc->u.s_binary.right = dcr;
+ }
+
return dc;
}
peek = d_peek_char (di);
if (peek == '\0' || peek == 'E')
return dc;
- return d_make_comp (di, D_COMP_TYPED_NAME, dc,
+ return d_make_comp (di, DEMANGLE_COMPONENT_TYPED_NAME, dc,
d_bare_function_type (di, has_return_type (dc)));
}
}
::= <substitution>
*/
-static struct d_comp *
-d_name (di)
- struct d_info *di;
+static struct demangle_component *
+d_name (struct d_info *di)
{
char peek = d_peek_char (di);
- struct d_comp *dc;
+ struct demangle_component *dc;
switch (peek)
{
else
{
d_advance (di, 2);
- dc = d_make_comp (di, D_COMP_QUAL_NAME, d_make_name (di, "std", 3),
+ dc = d_make_comp (di, DEMANGLE_COMPONENT_QUAL_NAME,
+ d_make_name (di, "std", 3),
d_unqualified_name (di));
di->expansion += 3;
subst = 0;
if (! d_add_substitution (di, dc))
return NULL;
}
- dc = d_make_comp (di, D_COMP_TEMPLATE, dc, d_template_args (di));
+ dc = d_make_comp (di, DEMANGLE_COMPONENT_TEMPLATE, dc,
+ d_template_args (di));
}
return dc;
candidate. */
if (! d_add_substitution (di, dc))
return NULL;
- dc = d_make_comp (di, D_COMP_TEMPLATE, dc, d_template_args (di));
+ dc = d_make_comp (di, DEMANGLE_COMPONENT_TEMPLATE, dc,
+ d_template_args (di));
}
return dc;
}
::= N [<CV-qualifiers>] <template-prefix> <template-args> E
*/
-static struct d_comp *
-d_nested_name (di)
- struct d_info *di;
+static struct demangle_component *
+d_nested_name (struct d_info *di)
{
- struct d_comp *ret;
- struct d_comp **pret;
+ struct demangle_component *ret;
+ struct demangle_component **pret;
- if (d_next_char (di) != 'N')
+ if (! d_check_char (di, 'N'))
return NULL;
pret = d_cv_qualifiers (di, &ret, 1);
if (*pret == NULL)
return NULL;
- if (d_next_char (di) != 'E')
+ if (! d_check_char (di, 'E'))
return NULL;
return ret;
::= <substitution>
*/
-static struct d_comp *
-d_prefix (di)
- struct d_info *di;
+static struct demangle_component *
+d_prefix (struct d_info *di)
{
- struct d_comp *ret = NULL;
+ struct demangle_component *ret = NULL;
while (1)
{
char peek;
- enum d_comp_type comb_type;
- struct d_comp *dc;
+ enum demangle_component_type comb_type;
+ struct demangle_component *dc;
peek = d_peek_char (di);
if (peek == '\0')
that in the grammar. The older code does not accept a
<template-param> here. */
- comb_type = D_COMP_QUAL_NAME;
+ comb_type = DEMANGLE_COMPONENT_QUAL_NAME;
if (IS_DIGIT (peek)
|| IS_LOWER (peek)
|| peek == 'C'
{
if (ret == NULL)
return NULL;
- comb_type = D_COMP_TEMPLATE;
+ comb_type = DEMANGLE_COMPONENT_TEMPLATE;
dc = d_template_args (di);
}
else if (peek == 'T')
::= <source-name>
*/
-static struct d_comp *
-d_unqualified_name (di)
- struct d_info *di;
+static struct demangle_component *
+d_unqualified_name (struct d_info *di)
{
char peek;
return d_source_name (di);
else if (IS_LOWER (peek))
{
- struct d_comp *ret;
+ struct demangle_component *ret;
ret = d_operator_name (di);
- if (ret != NULL && ret->type == D_COMP_OPERATOR)
+ if (ret != NULL && ret->type == DEMANGLE_COMPONENT_OPERATOR)
di->expansion += sizeof "operator" + ret->u.s_operator.op->len - 2;
return ret;
}
/* <source-name> ::= <(positive length) number> <identifier> */
-static struct d_comp *
-d_source_name (di)
- struct d_info *di;
+static struct demangle_component *
+d_source_name (struct d_info *di)
{
long len;
- struct d_comp *ret;
+ struct demangle_component *ret;
len = d_number (di);
if (len <= 0)
/* number ::= [n] <(non-negative decimal integer)> */
static long
-d_number (di)
- struct d_info *di;
+d_number (struct d_info *di)
{
int negative;
char peek;
/* identifier ::= <(unqualified source code identifier)> */
-static struct d_comp *
-d_identifier (di, len)
- struct d_info *di;
- int len;
+static struct demangle_component *
+d_identifier (struct d_info *di, int len)
{
const char *name;
#define NL(s) s, (sizeof s) - 1
-static const struct d_operator_info d_operators[] =
+CP_STATIC_IF_GLIBCPP_V3
+const struct demangle_operator_info cplus_demangle_operators[] =
{
{ "aN", NL ("&="), 2 },
{ "aS", NL ("="), 2 },
{ "rm", NL ("%"), 2 },
{ "rs", NL (">>"), 2 },
{ "st", NL ("sizeof "), 1 },
- { "sz", NL ("sizeof "), 1 }
+ { "sz", NL ("sizeof "), 1 },
+ { NULL, NULL, 0, 0 }
};
-static struct d_comp *
-d_operator_name (di)
- struct d_info *di;
+static struct demangle_component *
+d_operator_name (struct d_info *di)
{
char c1;
char c2;
if (c1 == 'v' && IS_DIGIT (c2))
return d_make_extended_operator (di, c2 - '0', d_source_name (di));
else if (c1 == 'c' && c2 == 'v')
- return d_make_comp (di, D_COMP_CAST, d_type (di), NULL);
+ return d_make_comp (di, DEMANGLE_COMPONENT_CAST,
+ cplus_demangle_type (di), NULL);
else
{
+ /* LOW is the inclusive lower bound. */
int low = 0;
- int high = sizeof (d_operators) / sizeof (d_operators[0]);
+ /* HIGH is the exclusive upper bound. We subtract one to ignore
+ the sentinel at the end of the array. */
+ int high = ((sizeof (cplus_demangle_operators)
+ / sizeof (cplus_demangle_operators[0]))
+ - 1);
while (1)
{
int i;
- const struct d_operator_info *p;
+ const struct demangle_operator_info *p;
i = low + (high - low) / 2;
- p = d_operators + i;
+ p = cplus_demangle_operators + i;
if (c1 == p->code[0] && c2 == p->code[1])
return d_make_operator (di, p);
::= TF <type>
::= TJ <type>
::= GR <name>
+ ::= GA <encoding>
*/
-static struct d_comp *
-d_special_name (di)
- struct d_info *di;
+static struct demangle_component *
+d_special_name (struct d_info *di)
{
- char c;
-
di->expansion += 20;
- c = d_next_char (di);
- if (c == 'T')
+ if (d_check_char (di, 'T'))
{
switch (d_next_char (di))
{
case 'V':
di->expansion -= 5;
- return d_make_comp (di, D_COMP_VTABLE, d_type (di), NULL);
+ return d_make_comp (di, DEMANGLE_COMPONENT_VTABLE,
+ cplus_demangle_type (di), NULL);
case 'T':
di->expansion -= 10;
- return d_make_comp (di, D_COMP_VTT, d_type (di), NULL);
+ return d_make_comp (di, DEMANGLE_COMPONENT_VTT,
+ cplus_demangle_type (di), NULL);
case 'I':
- return d_make_comp (di, D_COMP_TYPEINFO, d_type (di), NULL);
+ return d_make_comp (di, DEMANGLE_COMPONENT_TYPEINFO,
+ cplus_demangle_type (di), NULL);
case 'S':
- return d_make_comp (di, D_COMP_TYPEINFO_NAME, d_type (di), NULL);
+ return d_make_comp (di, DEMANGLE_COMPONENT_TYPEINFO_NAME,
+ cplus_demangle_type (di), NULL);
case 'h':
if (! d_call_offset (di, 'h'))
return NULL;
- return d_make_comp (di, D_COMP_THUNK, d_encoding (di, 0), NULL);
+ return d_make_comp (di, DEMANGLE_COMPONENT_THUNK,
+ d_encoding (di, 0), NULL);
case 'v':
if (! d_call_offset (di, 'v'))
return NULL;
- return d_make_comp (di, D_COMP_VIRTUAL_THUNK, d_encoding (di, 0),
- NULL);
+ return d_make_comp (di, DEMANGLE_COMPONENT_VIRTUAL_THUNK,
+ d_encoding (di, 0), NULL);
case 'c':
if (! d_call_offset (di, '\0'))
return NULL;
if (! d_call_offset (di, '\0'))
return NULL;
- return d_make_comp (di, D_COMP_COVARIANT_THUNK, d_encoding (di, 0),
- NULL);
+ return d_make_comp (di, DEMANGLE_COMPONENT_COVARIANT_THUNK,
+ d_encoding (di, 0), NULL);
case 'C':
{
- struct d_comp *derived_type;
+ struct demangle_component *derived_type;
long offset;
- struct d_comp *base_type;
+ struct demangle_component *base_type;
- derived_type = d_type (di);
+ derived_type = cplus_demangle_type (di);
offset = d_number (di);
if (offset < 0)
return NULL;
- if (d_next_char (di) != '_')
+ if (! d_check_char (di, '_'))
return NULL;
- base_type = d_type (di);
+ base_type = cplus_demangle_type (di);
/* We don't display the offset. FIXME: We should display
it in verbose mode. */
di->expansion += 5;
- return d_make_comp (di, D_COMP_CONSTRUCTION_VTABLE, base_type,
- derived_type);
+ return d_make_comp (di, DEMANGLE_COMPONENT_CONSTRUCTION_VTABLE,
+ base_type, derived_type);
}
case 'F':
- return d_make_comp (di, D_COMP_TYPEINFO_FN, d_type (di), NULL);
+ return d_make_comp (di, DEMANGLE_COMPONENT_TYPEINFO_FN,
+ cplus_demangle_type (di), NULL);
case 'J':
- return d_make_comp (di, D_COMP_JAVA_CLASS, d_type (di), NULL);
+ return d_make_comp (di, DEMANGLE_COMPONENT_JAVA_CLASS,
+ cplus_demangle_type (di), NULL);
default:
return NULL;
}
}
- else if (c == 'G')
+ else if (d_check_char (di, 'G'))
{
switch (d_next_char (di))
{
case 'V':
- return d_make_comp (di, D_COMP_GUARD, d_name (di), NULL);
+ return d_make_comp (di, DEMANGLE_COMPONENT_GUARD, d_name (di), NULL);
case 'R':
- return d_make_comp (di, D_COMP_REFTEMP, d_name (di), NULL);
+ return d_make_comp (di, DEMANGLE_COMPONENT_REFTEMP, d_name (di),
+ NULL);
+
+ case 'A':
+ return d_make_comp (di, DEMANGLE_COMPONENT_HIDDEN_ALIAS,
+ d_encoding (di, 0), NULL);
default:
return NULL;
display it in verbose mode. */
static int
-d_call_offset (di, c)
- struct d_info *di;
- int c;
+d_call_offset (struct d_info *di, int c)
{
- long offset;
- long virtual_offset;
-
if (c == '\0')
c = d_next_char (di);
if (c == 'h')
- offset = d_number (di);
+ d_number (di);
else if (c == 'v')
{
- offset = d_number (di);
- if (d_next_char (di) != '_')
+ d_number (di);
+ if (! d_check_char (di, '_'))
return 0;
- virtual_offset = d_number (di);
+ d_number (di);
}
else
return 0;
- if (d_next_char (di) != '_')
+ if (! d_check_char (di, '_'))
return 0;
return 1;
::= D2
*/
-static struct d_comp *
-d_ctor_dtor_name (di)
- struct d_info *di;
+static struct demangle_component *
+d_ctor_dtor_name (struct d_info *di)
{
if (di->last_name != NULL)
{
- if (di->last_name->type == D_COMP_NAME)
+ if (di->last_name->type == DEMANGLE_COMPONENT_NAME)
di->expansion += di->last_name->u.s_name.len;
- else if (di->last_name->type == D_COMP_SUB_STD)
+ else if (di->last_name->type == DEMANGLE_COMPONENT_SUB_STD)
di->expansion += di->last_name->u.s_string.len;
}
- switch (d_next_char (di))
+ switch (d_peek_char (di))
{
case 'C':
{
enum gnu_v3_ctor_kinds kind;
- switch (d_next_char (di))
+ switch (d_peek_next_char (di))
{
case '1':
kind = gnu_v3_complete_object_ctor;
default:
return NULL;
}
+ d_advance (di, 2);
return d_make_ctor (di, kind, di->last_name);
}
{
enum gnu_v3_dtor_kinds kind;
- switch (d_next_char (di))
+ switch (d_peek_next_char (di))
{
case '0':
kind = gnu_v3_deleting_dtor;
default:
return NULL;
}
+ d_advance (di, 2);
return d_make_dtor (di, kind, di->last_name);
}
::= u <source-name>
*/
-static const struct d_builtin_type_info d_builtin_types[26] =
+CP_STATIC_IF_GLIBCPP_V3
+const struct demangle_builtin_type_info
+cplus_demangle_builtin_types[D_BUILTIN_TYPE_COUNT] =
{
- /* a */ { NL ("signed char"), NL ("signed char"), D_PRINT_INT },
+ /* a */ { NL ("signed char"), NL ("signed char"), D_PRINT_DEFAULT },
/* b */ { NL ("bool"), NL ("boolean"), D_PRINT_BOOL },
- /* c */ { NL ("char"), NL ("byte"), D_PRINT_INT },
- /* d */ { NL ("double"), NL ("double"), D_PRINT_DEFAULT },
- /* e */ { NL ("long double"), NL ("long double"), D_PRINT_DEFAULT },
- /* f */ { NL ("float"), NL ("float"), D_PRINT_DEFAULT },
- /* g */ { NL ("__float128"), NL ("__float128"), D_PRINT_DEFAULT },
- /* h */ { NL ("unsigned char"), NL ("unsigned char"), D_PRINT_INT },
+ /* c */ { NL ("char"), NL ("byte"), D_PRINT_DEFAULT },
+ /* d */ { NL ("double"), NL ("double"), D_PRINT_FLOAT },
+ /* e */ { NL ("long double"), NL ("long double"), D_PRINT_FLOAT },
+ /* f */ { NL ("float"), NL ("float"), D_PRINT_FLOAT },
+ /* g */ { NL ("__float128"), NL ("__float128"), D_PRINT_FLOAT },
+ /* h */ { NL ("unsigned char"), NL ("unsigned char"), D_PRINT_DEFAULT },
/* i */ { NL ("int"), NL ("int"), D_PRINT_INT },
- /* j */ { NL ("unsigned int"), NL ("unsigned"), D_PRINT_INT },
+ /* j */ { NL ("unsigned int"), NL ("unsigned"), D_PRINT_UNSIGNED },
/* k */ { NULL, 0, NULL, 0, D_PRINT_DEFAULT },
/* l */ { NL ("long"), NL ("long"), D_PRINT_LONG },
- /* m */ { NL ("unsigned long"), NL ("unsigned long"), D_PRINT_LONG },
+ /* m */ { NL ("unsigned long"), NL ("unsigned long"), D_PRINT_UNSIGNED_LONG },
/* n */ { NL ("__int128"), NL ("__int128"), D_PRINT_DEFAULT },
- /* o */ { NL ("unsigned __int128"), NL ("unsigned __int128"), D_PRINT_DEFAULT },
+ /* o */ { NL ("unsigned __int128"), NL ("unsigned __int128"),
+ D_PRINT_DEFAULT },
/* p */ { NULL, 0, NULL, 0, D_PRINT_DEFAULT },
/* q */ { NULL, 0, NULL, 0, D_PRINT_DEFAULT },
/* r */ { NULL, 0, NULL, 0, D_PRINT_DEFAULT },
- /* s */ { NL ("short"), NL ("short"), D_PRINT_INT },
- /* t */ { NL ("unsigned short"), NL ("unsigned short"), D_PRINT_INT },
+ /* s */ { NL ("short"), NL ("short"), D_PRINT_DEFAULT },
+ /* t */ { NL ("unsigned short"), NL ("unsigned short"), D_PRINT_DEFAULT },
/* u */ { NULL, 0, NULL, 0, D_PRINT_DEFAULT },
/* v */ { NL ("void"), NL ("void"), D_PRINT_VOID },
- /* w */ { NL ("wchar_t"), NL ("char"), D_PRINT_INT },
- /* x */ { NL ("long long"), NL ("long"), D_PRINT_DEFAULT },
- /* y */ { NL ("unsigned long long"), NL ("unsigned long long"), D_PRINT_DEFAULT },
+ /* w */ { NL ("wchar_t"), NL ("char"), D_PRINT_DEFAULT },
+ /* x */ { NL ("long long"), NL ("long"), D_PRINT_LONG_LONG },
+ /* y */ { NL ("unsigned long long"), NL ("unsigned long long"),
+ D_PRINT_UNSIGNED_LONG_LONG },
/* z */ { NL ("..."), NL ("..."), D_PRINT_DEFAULT },
};
-static struct d_comp *
-d_type (di)
- struct d_info *di;
+CP_STATIC_IF_GLIBCPP_V3
+struct demangle_component *
+cplus_demangle_type (struct d_info *di)
{
char peek;
- struct d_comp *ret;
+ struct demangle_component *ret;
int can_subst;
/* The ABI specifies that when CV-qualifiers are used, the base type
peek = d_peek_char (di);
if (peek == 'r' || peek == 'V' || peek == 'K')
{
- struct d_comp **pret;
+ struct demangle_component **pret;
pret = d_cv_qualifiers (di, &ret, 0);
if (pret == NULL)
return NULL;
- *pret = d_type (di);
+ *pret = cplus_demangle_type (di);
if (! d_add_substitution (di, ret))
return NULL;
return ret;
case 'h': case 'i': case 'j': case 'l': case 'm': case 'n':
case 'o': case 's': case 't':
case 'v': case 'w': case 'x': case 'y': case 'z':
- ret = d_make_builtin_type (di, &d_builtin_types[peek - 'a']);
+ ret = d_make_builtin_type (di,
+ &cplus_demangle_builtin_types[peek - 'a']);
di->expansion += ret->u.s_builtin.type->len;
can_subst = 0;
d_advance (di, 1);
case 'u':
d_advance (di, 1);
- ret = d_make_comp (di, D_COMP_VENDOR_TYPE, d_source_name (di), NULL);
+ ret = d_make_comp (di, DEMANGLE_COMPONENT_VENDOR_TYPE,
+ d_source_name (di), NULL);
break;
case 'F':
candidate. */
if (! d_add_substitution (di, ret))
return NULL;
- ret = d_make_comp (di, D_COMP_TEMPLATE, ret, d_template_args (di));
+ ret = d_make_comp (di, DEMANGLE_COMPONENT_TEMPLATE, ret,
+ d_template_args (di));
}
break;
/* The substituted name may have been a template name and
may be followed by tepmlate args. */
if (d_peek_char (di) == 'I')
- ret = d_make_comp (di, D_COMP_TEMPLATE, ret,
+ ret = d_make_comp (di, DEMANGLE_COMPONENT_TEMPLATE, ret,
d_template_args (di));
else
can_subst = 0;
a new substitution candidate. However, if the
substitution was followed by template arguments, then
the whole thing is a substitution candidate. */
- if (ret != NULL && ret->type == D_COMP_SUB_STD)
+ if (ret != NULL && ret->type == DEMANGLE_COMPONENT_SUB_STD)
can_subst = 0;
}
}
case 'P':
d_advance (di, 1);
- ret = d_make_comp (di, D_COMP_POINTER, d_type (di), NULL);
+ ret = d_make_comp (di, DEMANGLE_COMPONENT_POINTER,
+ cplus_demangle_type (di), NULL);
break;
case 'R':
d_advance (di, 1);
- ret = d_make_comp (di, D_COMP_REFERENCE, d_type (di), NULL);
+ ret = d_make_comp (di, DEMANGLE_COMPONENT_REFERENCE,
+ cplus_demangle_type (di), NULL);
break;
case 'C':
d_advance (di, 1);
- ret = d_make_comp (di, D_COMP_COMPLEX, d_type (di), NULL);
+ ret = d_make_comp (di, DEMANGLE_COMPONENT_COMPLEX,
+ cplus_demangle_type (di), NULL);
break;
case 'G':
d_advance (di, 1);
- ret = d_make_comp (di, D_COMP_IMAGINARY, d_type (di), NULL);
+ ret = d_make_comp (di, DEMANGLE_COMPONENT_IMAGINARY,
+ cplus_demangle_type (di), NULL);
break;
case 'U':
d_advance (di, 1);
ret = d_source_name (di);
- ret = d_make_comp (di, D_COMP_VENDOR_TYPE_QUAL, d_type (di), ret);
+ ret = d_make_comp (di, DEMANGLE_COMPONENT_VENDOR_TYPE_QUAL,
+ cplus_demangle_type (di), ret);
break;
default:
/* <CV-qualifiers> ::= [r] [V] [K] */
-static struct d_comp **
-d_cv_qualifiers (di, pret, member_fn)
- struct d_info *di;
- struct d_comp **pret;
- int member_fn;
+static struct demangle_component **
+d_cv_qualifiers (struct d_info *di,
+ struct demangle_component **pret, int member_fn)
{
char peek;
peek = d_peek_char (di);
while (peek == 'r' || peek == 'V' || peek == 'K')
{
- enum d_comp_type t;
+ enum demangle_component_type t;
d_advance (di, 1);
if (peek == 'r')
{
- t = member_fn ? D_COMP_RESTRICT_THIS : D_COMP_RESTRICT;
+ t = (member_fn
+ ? DEMANGLE_COMPONENT_RESTRICT_THIS
+ : DEMANGLE_COMPONENT_RESTRICT);
di->expansion += sizeof "restrict";
}
else if (peek == 'V')
{
- t = member_fn ? D_COMP_VOLATILE_THIS : D_COMP_VOLATILE;
+ t = (member_fn
+ ? DEMANGLE_COMPONENT_VOLATILE_THIS
+ : DEMANGLE_COMPONENT_VOLATILE);
di->expansion += sizeof "volatile";
}
else
{
- t = member_fn ? D_COMP_CONST_THIS : D_COMP_CONST;
+ t = (member_fn
+ ? DEMANGLE_COMPONENT_CONST_THIS
+ : DEMANGLE_COMPONENT_CONST);
di->expansion += sizeof "const";
}
/* <function-type> ::= F [Y] <bare-function-type> E */
-static struct d_comp *
-d_function_type (di)
- struct d_info *di;
+static struct demangle_component *
+d_function_type (struct d_info *di)
{
- struct d_comp *ret;
+ struct demangle_component *ret;
- if (d_next_char (di) != 'F')
+ if (! d_check_char (di, 'F'))
return NULL;
if (d_peek_char (di) == 'Y')
{
d_advance (di, 1);
}
ret = d_bare_function_type (di, 1);
- if (d_next_char (di) != 'E')
+ if (! d_check_char (di, 'E'))
return NULL;
return ret;
}
-/* <bare-function-type> ::= <type>+ */
+/* <bare-function-type> ::= [J]<type>+ */
-static struct d_comp *
-d_bare_function_type (di, has_return_type)
- struct d_info *di;
- int has_return_type;
+static struct demangle_component *
+d_bare_function_type (struct d_info *di, int has_return_type)
{
- struct d_comp *return_type;
- struct d_comp *tl;
- struct d_comp **ptl;
+ struct demangle_component *return_type;
+ struct demangle_component *tl;
+ struct demangle_component **ptl;
+ char peek;
+
+ /* Detect special qualifier indicating that the first argument
+ is the return type. */
+ peek = d_peek_char (di);
+ if (peek == 'J')
+ {
+ d_advance (di, 1);
+ has_return_type = 1;
+ }
return_type = NULL;
tl = NULL;
ptl = &tl;
while (1)
{
- char peek;
- struct d_comp *type;
+ struct demangle_component *type;
peek = d_peek_char (di);
if (peek == '\0' || peek == 'E')
break;
- type = d_type (di);
+ type = cplus_demangle_type (di);
if (type == NULL)
return NULL;
if (has_return_type)
}
else
{
- *ptl = d_make_comp (di, D_COMP_ARGLIST, type, NULL);
+ *ptl = d_make_comp (di, DEMANGLE_COMPONENT_ARGLIST, type, NULL);
if (*ptl == NULL)
return NULL;
ptl = &d_right (*ptl);
/* If we have a single parameter type void, omit it. */
if (d_right (tl) == NULL
- && d_left (tl)->type == D_COMP_BUILTIN_TYPE
+ && d_left (tl)->type == DEMANGLE_COMPONENT_BUILTIN_TYPE
&& d_left (tl)->u.s_builtin.type->print == D_PRINT_VOID)
{
di->expansion -= d_left (tl)->u.s_builtin.type->len;
tl = NULL;
}
- return d_make_comp (di, D_COMP_FUNCTION_TYPE, return_type, tl);
+ return d_make_comp (di, DEMANGLE_COMPONENT_FUNCTION_TYPE, return_type, tl);
}
/* <class-enum-type> ::= <name> */
-static struct d_comp *
-d_class_enum_type (di)
- struct d_info *di;
+static struct demangle_component *
+d_class_enum_type (struct d_info *di)
{
return d_name (di);
}
::= A [<(dimension) expression>] _ <(element) type>
*/
-static struct d_comp *
-d_array_type (di)
- struct d_info *di;
+static struct demangle_component *
+d_array_type (struct d_info *di)
{
char peek;
- struct d_comp *dim;
+ struct demangle_component *dim;
- if (d_next_char (di) != 'A')
+ if (! d_check_char (di, 'A'))
return NULL;
peek = d_peek_char (di);
return NULL;
}
- if (d_next_char (di) != '_')
+ if (! d_check_char (di, '_'))
return NULL;
- return d_make_comp (di, D_COMP_ARRAY_TYPE, dim, d_type (di));
+ return d_make_comp (di, DEMANGLE_COMPONENT_ARRAY_TYPE, dim,
+ cplus_demangle_type (di));
}
/* <pointer-to-member-type> ::= M <(class) type> <(member) type> */
-static struct d_comp *
-d_pointer_to_member_type (di)
- struct d_info *di;
+static struct demangle_component *
+d_pointer_to_member_type (struct d_info *di)
{
- struct d_comp *cl;
- struct d_comp *mem;
- struct d_comp **pmem;
+ struct demangle_component *cl;
+ struct demangle_component *mem;
+ struct demangle_component **pmem;
- if (d_next_char (di) != 'M')
+ if (! d_check_char (di, 'M'))
return NULL;
- cl = d_type (di);
+ cl = cplus_demangle_type (di);
/* The ABI specifies that any type can be a substitution source, and
that M is followed by two types, and that when a CV-qualified
g++ does not work that way. g++ treats only the CV-qualified
member function as a substitution source. FIXME. So to work
with g++, we need to pull off the CV-qualifiers here, in order to
- avoid calling add_substitution() in d_type(). */
+ avoid calling add_substitution() in cplus_demangle_type(). But
+ for a CV-qualified member which is not a function, g++ does
+ follow the ABI, so we need to handle that case here by calling
+ d_add_substitution ourselves. */
pmem = d_cv_qualifiers (di, &mem, 1);
if (pmem == NULL)
return NULL;
- *pmem = d_type (di);
+ *pmem = cplus_demangle_type (di);
- return d_make_comp (di, D_COMP_PTRMEM_TYPE, cl, mem);
+ if (pmem != &mem && (*pmem)->type != DEMANGLE_COMPONENT_FUNCTION_TYPE)
+ {
+ if (! d_add_substitution (di, mem))
+ return NULL;
+ }
+
+ return d_make_comp (di, DEMANGLE_COMPONENT_PTRMEM_TYPE, cl, mem);
}
/* <template-param> ::= T_
::= T <(parameter-2 non-negative) number> _
*/
-static struct d_comp *
-d_template_param (di)
- struct d_info *di;
+static struct demangle_component *
+d_template_param (struct d_info *di)
{
long param;
- if (d_next_char (di) != 'T')
+ if (! d_check_char (di, 'T'))
return NULL;
if (d_peek_char (di) == '_')
param += 1;
}
- if (d_next_char (di) != '_')
+ if (! d_check_char (di, '_'))
return NULL;
++di->did_subs;
/* <template-args> ::= I <template-arg>+ E */
-static struct d_comp *
-d_template_args (di)
- struct d_info *di;
+static struct demangle_component *
+d_template_args (struct d_info *di)
{
- struct d_comp *hold_last_name;
- struct d_comp *al;
- struct d_comp **pal;
+ struct demangle_component *hold_last_name;
+ struct demangle_component *al;
+ struct demangle_component **pal;
/* Preserve the last name we saw--don't let the template arguments
clobber it, as that would give us the wrong name for a subsequent
constructor or destructor. */
hold_last_name = di->last_name;
- if (d_next_char (di) != 'I')
+ if (! d_check_char (di, 'I'))
return NULL;
al = NULL;
pal = &al;
while (1)
{
- struct d_comp *a;
+ struct demangle_component *a;
a = d_template_arg (di);
if (a == NULL)
return NULL;
- *pal = d_make_comp (di, D_COMP_TEMPLATE_ARGLIST, a, NULL);
+ *pal = d_make_comp (di, DEMANGLE_COMPONENT_TEMPLATE_ARGLIST, a, NULL);
if (*pal == NULL)
return NULL;
pal = &d_right (*pal);
::= <expr-primary>
*/
-static struct d_comp *
-d_template_arg (di)
- struct d_info *di;
+static struct demangle_component *
+d_template_arg (struct d_info *di)
{
- struct d_comp *ret;
+ struct demangle_component *ret;
switch (d_peek_char (di))
{
case 'X':
d_advance (di, 1);
ret = d_expression (di);
- if (d_next_char (di) != 'E')
+ if (! d_check_char (di, 'E'))
return NULL;
return ret;
return d_expr_primary (di);
default:
- return d_type (di);
+ return cplus_demangle_type (di);
}
}
::= <expr-primary>
*/
-static struct d_comp *
-d_expression (di)
- struct d_info *di;
+static struct demangle_component *
+d_expression (struct d_info *di)
{
char peek;
return d_template_param (di);
else if (peek == 's' && d_peek_next_char (di) == 'r')
{
- struct d_comp *type;
- struct d_comp *name;
+ struct demangle_component *type;
+ struct demangle_component *name;
d_advance (di, 2);
- type = d_type (di);
+ type = cplus_demangle_type (di);
name = d_unqualified_name (di);
if (d_peek_char (di) != 'I')
- return d_make_comp (di, D_COMP_QUAL_NAME, type, name);
+ return d_make_comp (di, DEMANGLE_COMPONENT_QUAL_NAME, type, name);
else
- return d_make_comp (di, D_COMP_QUAL_NAME, type,
- d_make_comp (di, D_COMP_TEMPLATE, name,
+ return d_make_comp (di, DEMANGLE_COMPONENT_QUAL_NAME, type,
+ d_make_comp (di, DEMANGLE_COMPONENT_TEMPLATE, name,
d_template_args (di)));
}
else
{
- struct d_comp *op;
+ struct demangle_component *op;
int args;
op = d_operator_name (di);
if (op == NULL)
return NULL;
- if (op->type == D_COMP_OPERATOR)
+ if (op->type == DEMANGLE_COMPONENT_OPERATOR)
di->expansion += op->u.s_operator.op->len - 2;
- if (op->type == D_COMP_OPERATOR
+ if (op->type == DEMANGLE_COMPONENT_OPERATOR
&& strcmp (op->u.s_operator.op->code, "st") == 0)
- return d_make_comp (di, D_COMP_UNARY, op, d_type (di));
+ return d_make_comp (di, DEMANGLE_COMPONENT_UNARY, op,
+ cplus_demangle_type (di));
switch (op->type)
{
default:
return NULL;
- case D_COMP_OPERATOR:
+ case DEMANGLE_COMPONENT_OPERATOR:
args = op->u.s_operator.op->args;
break;
- case D_COMP_EXTENDED_OPERATOR:
+ case DEMANGLE_COMPONENT_EXTENDED_OPERATOR:
args = op->u.s_extended_operator.args;
break;
- case D_COMP_CAST:
+ case DEMANGLE_COMPONENT_CAST:
args = 1;
break;
}
switch (args)
{
case 1:
- return d_make_comp (di, D_COMP_UNARY, op, d_expression (di));
+ return d_make_comp (di, DEMANGLE_COMPONENT_UNARY, op,
+ d_expression (di));
case 2:
{
- struct d_comp *left;
+ struct demangle_component *left;
left = d_expression (di);
- return d_make_comp (di, D_COMP_BINARY, op,
- d_make_comp (di, D_COMP_BINARY_ARGS, left,
+ return d_make_comp (di, DEMANGLE_COMPONENT_BINARY, op,
+ d_make_comp (di,
+ DEMANGLE_COMPONENT_BINARY_ARGS,
+ left,
d_expression (di)));
}
case 3:
{
- struct d_comp *first;
- struct d_comp *second;
+ struct demangle_component *first;
+ struct demangle_component *second;
first = d_expression (di);
second = d_expression (di);
- return d_make_comp (di, D_COMP_TRINARY, op,
- d_make_comp (di, D_COMP_TRINARY_ARG1, first,
+ return d_make_comp (di, DEMANGLE_COMPONENT_TRINARY, op,
+ d_make_comp (di,
+ DEMANGLE_COMPONENT_TRINARY_ARG1,
+ first,
d_make_comp (di,
- D_COMP_TRINARY_ARG2,
+ DEMANGLE_COMPONENT_TRINARY_ARG2,
second,
d_expression (di))));
}
::= L <mangled-name> E
*/
-static struct d_comp *
-d_expr_primary (di)
- struct d_info *di;
+static struct demangle_component *
+d_expr_primary (struct d_info *di)
{
- struct d_comp *ret;
+ struct demangle_component *ret;
- if (d_next_char (di) != 'L')
+ if (! d_check_char (di, 'L'))
return NULL;
if (d_peek_char (di) == '_')
- ret = d_mangled_name (di, 0);
+ ret = cplus_demangle_mangled_name (di, 0);
else
{
- struct d_comp *type;
- enum d_comp_type t;
+ struct demangle_component *type;
+ enum demangle_component_type t;
const char *s;
- type = d_type (di);
+ type = cplus_demangle_type (di);
+ if (type == NULL)
+ return NULL;
/* If we have a type we know how to print, we aren't going to
print the type name itself. */
- if (type->type == D_COMP_BUILTIN_TYPE
+ if (type->type == DEMANGLE_COMPONENT_BUILTIN_TYPE
&& type->u.s_builtin.type->print != D_PRINT_DEFAULT)
di->expansion -= type->u.s_builtin.type->len;
constant in any readable form anyhow. We don't attempt to
handle these cases. */
- t = D_COMP_LITERAL;
+ t = DEMANGLE_COMPONENT_LITERAL;
if (d_peek_char (di) == 'n')
{
- t = D_COMP_LITERAL_NEG;
+ t = DEMANGLE_COMPONENT_LITERAL_NEG;
d_advance (di, 1);
}
s = d_str (di);
while (d_peek_char (di) != 'E')
- d_advance (di, 1);
+ {
+ if (d_peek_char (di) == '\0')
+ return NULL;
+ d_advance (di, 1);
+ }
ret = d_make_comp (di, t, type, d_make_name (di, s, d_str (di) - s));
}
- if (d_next_char (di) != 'E')
+ if (! d_check_char (di, 'E'))
return NULL;
return ret;
}
::= Z <(function) encoding> E s [<discriminator>]
*/
-static struct d_comp *
-d_local_name (di)
- struct d_info *di;
+static struct demangle_component *
+d_local_name (struct d_info *di)
{
- struct d_comp *function;
+ struct demangle_component *function;
- if (d_next_char (di) != 'Z')
+ if (! d_check_char (di, 'Z'))
return NULL;
function = d_encoding (di, 0);
- if (d_next_char (di) != 'E')
+ if (! d_check_char (di, 'E'))
return NULL;
if (d_peek_char (di) == 's')
d_advance (di, 1);
if (! d_discriminator (di))
return NULL;
- return d_make_comp (di, D_COMP_LOCAL_NAME, function,
+ return d_make_comp (di, DEMANGLE_COMPONENT_LOCAL_NAME, function,
d_make_name (di, "string literal",
sizeof "string literal" - 1));
}
else
{
- struct d_comp *name;
+ struct demangle_component *name;
name = d_name (di);
if (! d_discriminator (di))
return NULL;
- return d_make_comp (di, D_COMP_LOCAL_NAME, function, name);
+ return d_make_comp (di, DEMANGLE_COMPONENT_LOCAL_NAME, function, name);
}
}
We should print it out in verbose mode. */
static int
-d_discriminator (di)
- struct d_info *di;
+d_discriminator (struct d_info *di)
{
long discrim;
/* Add a new substitution. */
static int
-d_add_substitution (di, dc)
- struct d_info *di;
- struct d_comp *dc;
+d_add_substitution (struct d_info *di, struct demangle_component *dc)
{
if (dc == NULL)
return 0;
NL ("basic_iostream") }
};
-static struct d_comp *
-d_substitution (di, prefix)
- struct d_info *di;
- int prefix;
+static struct demangle_component *
+d_substitution (struct d_info *di, int prefix)
{
char c;
- if (d_next_char (di) != 'S')
+ if (! d_check_char (di, 'S'))
return NULL;
c = d_next_char (di);
id = id * 36 + c - 'A' + 10;
else
return NULL;
+ if (id < 0)
+ return NULL;
c = d_next_char (di);
}
while (c != '_');
/* Resize the print buffer. */
static void
-d_print_resize (dpi, add)
- struct d_print_info *dpi;
- size_t add;
+d_print_resize (struct d_print_info *dpi, size_t add)
{
size_t need;
char *newbuf;
newalc = dpi->alc * 2;
- newbuf = realloc (dpi->buf, newalc);
+ newbuf = (char *) realloc (dpi->buf, newalc);
if (newbuf == NULL)
{
free (dpi->buf);
/* Append a character to the print buffer. */
static void
-d_print_append_char (dpi, c)
- struct d_print_info *dpi;
- int c;
+d_print_append_char (struct d_print_info *dpi, int c)
{
if (dpi->buf != NULL)
{
/* Append a buffer to the print buffer. */
static void
-d_print_append_buffer (dpi, s, l)
- struct d_print_info *dpi;
- const char *s;
- size_t l;
+d_print_append_buffer (struct d_print_info *dpi, const char *s, size_t l)
{
if (dpi->buf != NULL)
{
/* Indicate that an error occurred during printing. */
static void
-d_print_error (dpi)
- struct d_print_info *dpi;
+d_print_error (struct d_print_info *dpi)
{
free (dpi->buf);
dpi->buf = NULL;
sets *PALC to 0 for a bad parse, or to 1 for a memory allocation
failure. */
-static char *
-d_print (options, dc, estimate, palc)
- int options;
- const struct d_comp *dc;
- int estimate;
- size_t *palc;
+CP_STATIC_IF_GLIBCPP_V3
+char *
+cplus_demangle_print (int options, const struct demangle_component *dc,
+ int estimate, size_t *palc)
{
struct d_print_info dpi;
dpi.options = options;
dpi.alc = estimate + 1;
- dpi.buf = malloc (dpi.alc);
+ dpi.buf = (char *) malloc (dpi.alc);
if (dpi.buf == NULL)
{
*palc = 1;
/* Subroutine to handle components. */
static void
-d_print_comp (dpi, dc)
- struct d_print_info *dpi;
- const struct d_comp *dc;
+d_print_comp (struct d_print_info *dpi,
+ const struct demangle_component *dc)
{
if (dc == NULL)
{
switch (dc->type)
{
- case D_COMP_NAME:
+ case DEMANGLE_COMPONENT_NAME:
if ((dpi->options & DMGL_JAVA) == 0)
d_append_buffer (dpi, dc->u.s_name.s, dc->u.s_name.len);
else
d_print_java_identifier (dpi, dc->u.s_name.s, dc->u.s_name.len);
return;
- case D_COMP_QUAL_NAME:
- case D_COMP_LOCAL_NAME:
+ case DEMANGLE_COMPONENT_QUAL_NAME:
+ case DEMANGLE_COMPONENT_LOCAL_NAME:
d_print_comp (dpi, d_left (dc));
if ((dpi->options & DMGL_JAVA) == 0)
d_append_string_constant (dpi, "::");
d_print_comp (dpi, d_right (dc));
return;
- case D_COMP_TYPED_NAME:
+ case DEMANGLE_COMPONENT_TYPED_NAME:
{
struct d_print_mod *hold_modifiers;
- struct d_comp *typed_name;
+ struct demangle_component *typed_name;
struct d_print_mod adpm[4];
unsigned int i;
struct d_print_template dpt;
adpm[i].templates = dpi->templates;
++i;
- if (typed_name->type != D_COMP_RESTRICT_THIS
- && typed_name->type != D_COMP_VOLATILE_THIS
- && typed_name->type != D_COMP_CONST_THIS)
+ if (typed_name->type != DEMANGLE_COMPONENT_RESTRICT_THIS
+ && typed_name->type != DEMANGLE_COMPONENT_VOLATILE_THIS
+ && typed_name->type != DEMANGLE_COMPONENT_CONST_THIS)
break;
typed_name = d_left (typed_name);
/* If typed_name is a template, then it applies to the
function type as well. */
- if (typed_name->type == D_COMP_TEMPLATE)
+ if (typed_name->type == DEMANGLE_COMPONENT_TEMPLATE)
{
dpt.next = dpi->templates;
dpi->templates = &dpt;
- dpt.template = typed_name;
+ dpt.template_decl = typed_name;
}
- /* If typed_name is a D_COMP_LOCAL_NAME, then there may be
- CV-qualifiers on its right argument which really apply
- here; this happens when parsing a class which is local to a
- function. */
- if (typed_name->type == D_COMP_LOCAL_NAME)
+ /* If typed_name is a DEMANGLE_COMPONENT_LOCAL_NAME, then
+ there may be CV-qualifiers on its right argument which
+ really apply here; this happens when parsing a class which
+ is local to a function. */
+ if (typed_name->type == DEMANGLE_COMPONENT_LOCAL_NAME)
{
- struct d_comp *local_name;
+ struct demangle_component *local_name;
local_name = d_right (typed_name);
- while (local_name->type == D_COMP_RESTRICT_THIS
- || local_name->type == D_COMP_VOLATILE_THIS
- || local_name->type == D_COMP_CONST_THIS)
+ while (local_name->type == DEMANGLE_COMPONENT_RESTRICT_THIS
+ || local_name->type == DEMANGLE_COMPONENT_VOLATILE_THIS
+ || local_name->type == DEMANGLE_COMPONENT_CONST_THIS)
{
if (i >= sizeof adpm / sizeof adpm[0])
{
d_print_comp (dpi, d_right (dc));
- if (typed_name->type == D_COMP_TEMPLATE)
+ if (typed_name->type == DEMANGLE_COMPONENT_TEMPLATE)
dpi->templates = dpt.next;
/* If the modifiers didn't get printed by the type, print them
return;
}
- case D_COMP_TEMPLATE:
+ case DEMANGLE_COMPONENT_TEMPLATE:
{
struct d_print_mod *hold_dpm;
return;
}
- case D_COMP_TEMPLATE_PARAM:
+ case DEMANGLE_COMPONENT_TEMPLATE_PARAM:
{
long i;
- struct d_comp *a;
+ struct demangle_component *a;
struct d_print_template *hold_dpt;
if (dpi->templates == NULL)
return;
}
i = dc->u.s_number.number;
- for (a = d_right (dpi->templates->template);
+ for (a = d_right (dpi->templates->template_decl);
a != NULL;
a = d_right (a))
{
- if (a->type != D_COMP_TEMPLATE_ARGLIST)
+ if (a->type != DEMANGLE_COMPONENT_TEMPLATE_ARGLIST)
{
d_print_error (dpi);
return;
return;
}
- case D_COMP_CTOR:
+ case DEMANGLE_COMPONENT_CTOR:
d_print_comp (dpi, dc->u.s_ctor.name);
return;
- case D_COMP_DTOR:
+ case DEMANGLE_COMPONENT_DTOR:
d_append_char (dpi, '~');
d_print_comp (dpi, dc->u.s_dtor.name);
return;
- case D_COMP_VTABLE:
+ case DEMANGLE_COMPONENT_VTABLE:
d_append_string_constant (dpi, "vtable for ");
d_print_comp (dpi, d_left (dc));
return;
- case D_COMP_VTT:
+ case DEMANGLE_COMPONENT_VTT:
d_append_string_constant (dpi, "VTT for ");
d_print_comp (dpi, d_left (dc));
return;
- case D_COMP_CONSTRUCTION_VTABLE:
+ case DEMANGLE_COMPONENT_CONSTRUCTION_VTABLE:
d_append_string_constant (dpi, "construction vtable for ");
d_print_comp (dpi, d_left (dc));
d_append_string_constant (dpi, "-in-");
d_print_comp (dpi, d_right (dc));
return;
- case D_COMP_TYPEINFO:
+ case DEMANGLE_COMPONENT_TYPEINFO:
d_append_string_constant (dpi, "typeinfo for ");
d_print_comp (dpi, d_left (dc));
return;
- case D_COMP_TYPEINFO_NAME:
+ case DEMANGLE_COMPONENT_TYPEINFO_NAME:
d_append_string_constant (dpi, "typeinfo name for ");
d_print_comp (dpi, d_left (dc));
return;
- case D_COMP_TYPEINFO_FN:
+ case DEMANGLE_COMPONENT_TYPEINFO_FN:
d_append_string_constant (dpi, "typeinfo fn for ");
d_print_comp (dpi, d_left (dc));
return;
- case D_COMP_THUNK:
+ case DEMANGLE_COMPONENT_THUNK:
d_append_string_constant (dpi, "non-virtual thunk to ");
d_print_comp (dpi, d_left (dc));
return;
- case D_COMP_VIRTUAL_THUNK:
+ case DEMANGLE_COMPONENT_VIRTUAL_THUNK:
d_append_string_constant (dpi, "virtual thunk to ");
d_print_comp (dpi, d_left (dc));
return;
- case D_COMP_COVARIANT_THUNK:
+ case DEMANGLE_COMPONENT_COVARIANT_THUNK:
d_append_string_constant (dpi, "covariant return thunk to ");
d_print_comp (dpi, d_left (dc));
return;
- case D_COMP_JAVA_CLASS:
+ case DEMANGLE_COMPONENT_JAVA_CLASS:
d_append_string_constant (dpi, "java Class for ");
d_print_comp (dpi, d_left (dc));
return;
- case D_COMP_GUARD:
+ case DEMANGLE_COMPONENT_GUARD:
d_append_string_constant (dpi, "guard variable for ");
d_print_comp (dpi, d_left (dc));
return;
- case D_COMP_REFTEMP:
+ case DEMANGLE_COMPONENT_REFTEMP:
d_append_string_constant (dpi, "reference temporary for ");
d_print_comp (dpi, d_left (dc));
return;
- case D_COMP_SUB_STD:
+ case DEMANGLE_COMPONENT_HIDDEN_ALIAS:
+ d_append_string_constant (dpi, "hidden alias for ");
+ d_print_comp (dpi, d_left (dc));
+ return;
+
+ case DEMANGLE_COMPONENT_SUB_STD:
d_append_buffer (dpi, dc->u.s_string.string, dc->u.s_string.len);
return;
- case D_COMP_RESTRICT:
- case D_COMP_VOLATILE:
- case D_COMP_CONST:
- case D_COMP_RESTRICT_THIS:
- case D_COMP_VOLATILE_THIS:
- case D_COMP_CONST_THIS:
- case D_COMP_VENDOR_TYPE_QUAL:
- case D_COMP_POINTER:
- case D_COMP_REFERENCE:
- case D_COMP_COMPLEX:
- case D_COMP_IMAGINARY:
+ case DEMANGLE_COMPONENT_RESTRICT:
+ case DEMANGLE_COMPONENT_VOLATILE:
+ case DEMANGLE_COMPONENT_CONST:
+ {
+ struct d_print_mod *pdpm;
+
+ /* When printing arrays, it's possible to have cases where the
+ same CV-qualifier gets pushed on the stack multiple times.
+ We only need to print it once. */
+
+ for (pdpm = dpi->modifiers; pdpm != NULL; pdpm = pdpm->next)
+ {
+ if (! pdpm->printed)
+ {
+ if (pdpm->mod->type != DEMANGLE_COMPONENT_RESTRICT
+ && pdpm->mod->type != DEMANGLE_COMPONENT_VOLATILE
+ && pdpm->mod->type != DEMANGLE_COMPONENT_CONST)
+ break;
+ if (pdpm->mod->type == dc->type)
+ {
+ d_print_comp (dpi, d_left (dc));
+ return;
+ }
+ }
+ }
+ }
+ /* Fall through. */
+ case DEMANGLE_COMPONENT_RESTRICT_THIS:
+ case DEMANGLE_COMPONENT_VOLATILE_THIS:
+ case DEMANGLE_COMPONENT_CONST_THIS:
+ case DEMANGLE_COMPONENT_VENDOR_TYPE_QUAL:
+ case DEMANGLE_COMPONENT_POINTER:
+ case DEMANGLE_COMPONENT_REFERENCE:
+ case DEMANGLE_COMPONENT_COMPLEX:
+ case DEMANGLE_COMPONENT_IMAGINARY:
{
/* We keep a list of modifiers on the stack. */
struct d_print_mod dpm;
return;
}
- case D_COMP_BUILTIN_TYPE:
+ case DEMANGLE_COMPONENT_BUILTIN_TYPE:
if ((dpi->options & DMGL_JAVA) == 0)
d_append_buffer (dpi, dc->u.s_builtin.type->name,
dc->u.s_builtin.type->len);
dc->u.s_builtin.type->java_len);
return;
- case D_COMP_VENDOR_TYPE:
+ case DEMANGLE_COMPONENT_VENDOR_TYPE:
d_print_comp (dpi, d_left (dc));
return;
- case D_COMP_FUNCTION_TYPE:
+ case DEMANGLE_COMPONENT_FUNCTION_TYPE:
{
+ if ((dpi->options & DMGL_RET_POSTFIX) != 0)
+ d_print_function_type (dpi, dc, dpi->modifiers);
+
+ /* Print return type if present */
if (d_left (dc) != NULL)
{
struct d_print_mod dpm;
/* We must pass this type down as a modifier in order to
print it in the right location. */
-
dpm.next = dpi->modifiers;
dpi->modifiers = &dpm;
dpm.mod = dc;
if (dpm.printed)
return;
- d_append_char (dpi, ' ');
+ /* In standard prefix notation, there is a space between the
+ return type and the function signature. */
+ if ((dpi->options & DMGL_RET_POSTFIX) == 0)
+ d_append_char (dpi, ' ');
}
- d_print_function_type (dpi, dc, dpi->modifiers);
+ if ((dpi->options & DMGL_RET_POSTFIX) == 0)
+ d_print_function_type (dpi, dc, dpi->modifiers);
return;
}
- case D_COMP_ARRAY_TYPE:
+ case DEMANGLE_COMPONENT_ARRAY_TYPE:
{
- struct d_print_mod dpm;
+ struct d_print_mod *hold_modifiers;
+ struct d_print_mod adpm[4];
+ unsigned int i;
+ struct d_print_mod *pdpm;
/* We must pass this type down as a modifier in order to print
- multi-dimensional arrays correctly. */
+ multi-dimensional arrays correctly. If the array itself is
+ CV-qualified, we act as though the element type were
+ CV-qualified. We do this by copying the modifiers down
+ rather than fiddling pointers, so that we don't wind up
+ with a d_print_mod higher on the stack pointing into our
+ stack frame after we return. */
- dpm.next = dpi->modifiers;
- dpi->modifiers = &dpm;
- dpm.mod = dc;
- dpm.printed = 0;
- dpm.templates = dpi->templates;
+ hold_modifiers = dpi->modifiers;
+
+ adpm[0].next = hold_modifiers;
+ dpi->modifiers = &adpm[0];
+ adpm[0].mod = dc;
+ adpm[0].printed = 0;
+ adpm[0].templates = dpi->templates;
+
+ i = 1;
+ pdpm = hold_modifiers;
+ while (pdpm != NULL
+ && (pdpm->mod->type == DEMANGLE_COMPONENT_RESTRICT
+ || pdpm->mod->type == DEMANGLE_COMPONENT_VOLATILE
+ || pdpm->mod->type == DEMANGLE_COMPONENT_CONST))
+ {
+ if (! pdpm->printed)
+ {
+ if (i >= sizeof adpm / sizeof adpm[0])
+ {
+ d_print_error (dpi);
+ return;
+ }
+
+ adpm[i] = *pdpm;
+ adpm[i].next = dpi->modifiers;
+ dpi->modifiers = &adpm[i];
+ pdpm->printed = 1;
+ ++i;
+ }
+
+ pdpm = pdpm->next;
+ }
d_print_comp (dpi, d_right (dc));
- dpi->modifiers = dpm.next;
+ dpi->modifiers = hold_modifiers;
- if (dpm.printed)
+ if (adpm[0].printed)
return;
+ while (i > 1)
+ {
+ --i;
+ d_print_mod (dpi, adpm[i].mod);
+ }
+
d_print_array_type (dpi, dc, dpi->modifiers);
return;
}
- case D_COMP_PTRMEM_TYPE:
+ case DEMANGLE_COMPONENT_PTRMEM_TYPE:
{
struct d_print_mod dpm;
return;
}
- case D_COMP_ARGLIST:
- case D_COMP_TEMPLATE_ARGLIST:
+ case DEMANGLE_COMPONENT_ARGLIST:
+ case DEMANGLE_COMPONENT_TEMPLATE_ARGLIST:
d_print_comp (dpi, d_left (dc));
if (d_right (dc) != NULL)
{
}
return;
- case D_COMP_OPERATOR:
+ case DEMANGLE_COMPONENT_OPERATOR:
{
char c;
return;
}
- case D_COMP_EXTENDED_OPERATOR:
+ case DEMANGLE_COMPONENT_EXTENDED_OPERATOR:
d_append_string_constant (dpi, "operator ");
d_print_comp (dpi, dc->u.s_extended_operator.name);
return;
- case D_COMP_CAST:
+ case DEMANGLE_COMPONENT_CAST:
d_append_string_constant (dpi, "operator ");
d_print_cast (dpi, dc);
return;
- case D_COMP_UNARY:
- if (d_left (dc)->type != D_COMP_CAST)
+ case DEMANGLE_COMPONENT_UNARY:
+ if (d_left (dc)->type != DEMANGLE_COMPONENT_CAST)
d_print_expr_op (dpi, d_left (dc));
else
{
- d_append_string_constant (dpi, "((");
+ d_append_char (dpi, '(');
d_print_cast (dpi, d_left (dc));
d_append_char (dpi, ')');
}
d_append_char (dpi, '(');
d_print_comp (dpi, d_right (dc));
d_append_char (dpi, ')');
- if (d_left (dc)->type == D_COMP_CAST)
- d_append_char (dpi, ')');
return;
- case D_COMP_BINARY:
- if (d_right (dc)->type != D_COMP_BINARY_ARGS)
+ case DEMANGLE_COMPONENT_BINARY:
+ if (d_right (dc)->type != DEMANGLE_COMPONENT_BINARY_ARGS)
{
d_print_error (dpi);
return;
/* We wrap an expression which uses the greater-than operator in
an extra layer of parens so that it does not get confused
with the '>' which ends the template parameters. */
- if (d_left (dc)->type == D_COMP_OPERATOR
+ if (d_left (dc)->type == DEMANGLE_COMPONENT_OPERATOR
&& d_left (dc)->u.s_operator.op->len == 1
&& d_left (dc)->u.s_operator.op->name[0] == '>')
d_append_char (dpi, '(');
d_print_comp (dpi, d_right (d_right (dc)));
d_append_char (dpi, ')');
- if (d_left (dc)->type == D_COMP_OPERATOR
+ if (d_left (dc)->type == DEMANGLE_COMPONENT_OPERATOR
&& d_left (dc)->u.s_operator.op->len == 1
&& d_left (dc)->u.s_operator.op->name[0] == '>')
d_append_char (dpi, ')');
return;
- case D_COMP_BINARY_ARGS:
- /* We should only see this as part of D_COMP_BINARY. */
+ case DEMANGLE_COMPONENT_BINARY_ARGS:
+ /* We should only see this as part of DEMANGLE_COMPONENT_BINARY. */
d_print_error (dpi);
return;
- case D_COMP_TRINARY:
- if (d_right (dc)->type != D_COMP_TRINARY_ARG1
- || d_right (d_right (dc))->type != D_COMP_TRINARY_ARG2)
+ case DEMANGLE_COMPONENT_TRINARY:
+ if (d_right (dc)->type != DEMANGLE_COMPONENT_TRINARY_ARG1
+ || d_right (d_right (dc))->type != DEMANGLE_COMPONENT_TRINARY_ARG2)
{
d_print_error (dpi);
return;
d_append_char (dpi, ')');
return;
- case D_COMP_TRINARY_ARG1:
- case D_COMP_TRINARY_ARG2:
- /* We should only see these are part of D_COMP_TRINARY. */
+ case DEMANGLE_COMPONENT_TRINARY_ARG1:
+ case DEMANGLE_COMPONENT_TRINARY_ARG2:
+ /* We should only see these are part of DEMANGLE_COMPONENT_TRINARY. */
d_print_error (dpi);
return;
- case D_COMP_LITERAL:
- case D_COMP_LITERAL_NEG:
- /* For some builtin types, produce simpler output. */
- if (d_left (dc)->type == D_COMP_BUILTIN_TYPE)
- {
- switch (d_left (dc)->u.s_builtin.type->print)
- {
- case D_PRINT_INT:
- if (d_right (dc)->type == D_COMP_NAME)
- {
- if (dc->type == D_COMP_LITERAL_NEG)
- d_append_char (dpi, '-');
- d_print_comp (dpi, d_right (dc));
- return;
- }
- break;
+ case DEMANGLE_COMPONENT_LITERAL:
+ case DEMANGLE_COMPONENT_LITERAL_NEG:
+ {
+ enum d_builtin_type_print tp;
- case D_PRINT_LONG:
- if (d_right (dc)->type == D_COMP_NAME)
- {
- if (dc->type == D_COMP_LITERAL_NEG)
- d_append_char (dpi, '-');
- d_print_comp (dpi, d_right (dc));
- d_append_char (dpi, 'l');
- return;
- }
- break;
+ /* For some builtin types, produce simpler output. */
+ tp = D_PRINT_DEFAULT;
+ if (d_left (dc)->type == DEMANGLE_COMPONENT_BUILTIN_TYPE)
+ {
+ tp = d_left (dc)->u.s_builtin.type->print;
+ switch (tp)
+ {
+ case D_PRINT_INT:
+ case D_PRINT_UNSIGNED:
+ case D_PRINT_LONG:
+ case D_PRINT_UNSIGNED_LONG:
+ case D_PRINT_LONG_LONG:
+ case D_PRINT_UNSIGNED_LONG_LONG:
+ if (d_right (dc)->type == DEMANGLE_COMPONENT_NAME)
+ {
+ if (dc->type == DEMANGLE_COMPONENT_LITERAL_NEG)
+ d_append_char (dpi, '-');
+ d_print_comp (dpi, d_right (dc));
+ switch (tp)
+ {
+ default:
+ break;
+ case D_PRINT_UNSIGNED:
+ d_append_char (dpi, 'u');
+ break;
+ case D_PRINT_LONG:
+ d_append_char (dpi, 'l');
+ break;
+ case D_PRINT_UNSIGNED_LONG:
+ d_append_string_constant (dpi, "ul");
+ break;
+ case D_PRINT_LONG_LONG:
+ d_append_string_constant (dpi, "ll");
+ break;
+ case D_PRINT_UNSIGNED_LONG_LONG:
+ d_append_string_constant (dpi, "ull");
+ break;
+ }
+ return;
+ }
+ break;
- case D_PRINT_BOOL:
- if (d_right (dc)->type == D_COMP_NAME
- && d_right (dc)->u.s_name.len == 1
- && dc->type == D_COMP_LITERAL)
- {
- switch (d_right (dc)->u.s_name.s[0])
- {
- case '0':
- d_append_string_constant (dpi, "false");
- return;
- case '1':
- d_append_string_constant (dpi, "true");
- return;
- default:
- break;
- }
- }
- break;
+ case D_PRINT_BOOL:
+ if (d_right (dc)->type == DEMANGLE_COMPONENT_NAME
+ && d_right (dc)->u.s_name.len == 1
+ && dc->type == DEMANGLE_COMPONENT_LITERAL)
+ {
+ switch (d_right (dc)->u.s_name.s[0])
+ {
+ case '0':
+ d_append_string_constant (dpi, "false");
+ return;
+ case '1':
+ d_append_string_constant (dpi, "true");
+ return;
+ default:
+ break;
+ }
+ }
+ break;
- default:
- break;
- }
- }
+ default:
+ break;
+ }
+ }
- d_append_char (dpi, '(');
- d_print_comp (dpi, d_left (dc));
- d_append_char (dpi, ')');
- if (dc->type == D_COMP_LITERAL_NEG)
- d_append_char (dpi, '-');
- d_print_comp (dpi, d_right (dc));
+ d_append_char (dpi, '(');
+ d_print_comp (dpi, d_left (dc));
+ d_append_char (dpi, ')');
+ if (dc->type == DEMANGLE_COMPONENT_LITERAL_NEG)
+ d_append_char (dpi, '-');
+ if (tp == D_PRINT_FLOAT)
+ d_append_char (dpi, '[');
+ d_print_comp (dpi, d_right (dc));
+ if (tp == D_PRINT_FLOAT)
+ d_append_char (dpi, ']');
+ }
return;
default:
__U<hex-char>+_. */
static void
-d_print_java_identifier (dpi, name, len)
- struct d_print_info *dpi;
- const char *name;
- int len;
+d_print_java_identifier (struct d_print_info *dpi, const char *name, int len)
{
const char *p;
const char *end;
qualifiers on this after printing a function. */
static void
-d_print_mod_list (dpi, mods, suffix)
- struct d_print_info *dpi;
- struct d_print_mod *mods;
- int suffix;
+d_print_mod_list (struct d_print_info *dpi,
+ struct d_print_mod *mods, int suffix)
{
struct d_print_template *hold_dpt;
if (mods->printed
|| (! suffix
- && (mods->mod->type == D_COMP_RESTRICT_THIS
- || mods->mod->type == D_COMP_VOLATILE_THIS
- || mods->mod->type == D_COMP_CONST_THIS)))
+ && (mods->mod->type == DEMANGLE_COMPONENT_RESTRICT_THIS
+ || mods->mod->type == DEMANGLE_COMPONENT_VOLATILE_THIS
+ || mods->mod->type == DEMANGLE_COMPONENT_CONST_THIS)))
{
d_print_mod_list (dpi, mods->next, suffix);
return;
hold_dpt = dpi->templates;
dpi->templates = mods->templates;
- if (mods->mod->type == D_COMP_FUNCTION_TYPE)
+ if (mods->mod->type == DEMANGLE_COMPONENT_FUNCTION_TYPE)
{
d_print_function_type (dpi, mods->mod, mods->next);
dpi->templates = hold_dpt;
return;
}
- else if (mods->mod->type == D_COMP_ARRAY_TYPE)
+ else if (mods->mod->type == DEMANGLE_COMPONENT_ARRAY_TYPE)
{
d_print_array_type (dpi, mods->mod, mods->next);
dpi->templates = hold_dpt;
return;
}
- else if (mods->mod->type == D_COMP_LOCAL_NAME)
+ else if (mods->mod->type == DEMANGLE_COMPONENT_LOCAL_NAME)
{
struct d_print_mod *hold_modifiers;
- struct d_comp *dc;
+ struct demangle_component *dc;
/* When this is on the modifier stack, we have pulled any
qualifiers off the right argument already. Otherwise, we
d_append_char (dpi, '.');
dc = d_right (mods->mod);
- while (dc->type == D_COMP_RESTRICT_THIS
- || dc->type == D_COMP_VOLATILE_THIS
- || dc->type == D_COMP_CONST_THIS)
+ while (dc->type == DEMANGLE_COMPONENT_RESTRICT_THIS
+ || dc->type == DEMANGLE_COMPONENT_VOLATILE_THIS
+ || dc->type == DEMANGLE_COMPONENT_CONST_THIS)
dc = d_left (dc);
d_print_comp (dpi, dc);
/* Print a modifier. */
static void
-d_print_mod (dpi, mod)
- struct d_print_info *dpi;
- const struct d_comp *mod;
+d_print_mod (struct d_print_info *dpi,
+ const struct demangle_component *mod)
{
switch (mod->type)
{
- case D_COMP_RESTRICT:
- case D_COMP_RESTRICT_THIS:
+ case DEMANGLE_COMPONENT_RESTRICT:
+ case DEMANGLE_COMPONENT_RESTRICT_THIS:
d_append_string_constant (dpi, " restrict");
return;
- case D_COMP_VOLATILE:
- case D_COMP_VOLATILE_THIS:
+ case DEMANGLE_COMPONENT_VOLATILE:
+ case DEMANGLE_COMPONENT_VOLATILE_THIS:
d_append_string_constant (dpi, " volatile");
return;
- case D_COMP_CONST:
- case D_COMP_CONST_THIS:
+ case DEMANGLE_COMPONENT_CONST:
+ case DEMANGLE_COMPONENT_CONST_THIS:
d_append_string_constant (dpi, " const");
return;
- case D_COMP_VENDOR_TYPE_QUAL:
+ case DEMANGLE_COMPONENT_VENDOR_TYPE_QUAL:
d_append_char (dpi, ' ');
d_print_comp (dpi, d_right (mod));
return;
- case D_COMP_POINTER:
+ case DEMANGLE_COMPONENT_POINTER:
/* There is no pointer symbol in Java. */
if ((dpi->options & DMGL_JAVA) == 0)
d_append_char (dpi, '*');
return;
- case D_COMP_REFERENCE:
+ case DEMANGLE_COMPONENT_REFERENCE:
d_append_char (dpi, '&');
return;
- case D_COMP_COMPLEX:
+ case DEMANGLE_COMPONENT_COMPLEX:
d_append_string_constant (dpi, "complex ");
return;
- case D_COMP_IMAGINARY:
+ case DEMANGLE_COMPONENT_IMAGINARY:
d_append_string_constant (dpi, "imaginary ");
return;
- case D_COMP_PTRMEM_TYPE:
+ case DEMANGLE_COMPONENT_PTRMEM_TYPE:
if (d_last_char (dpi) != '(')
d_append_char (dpi, ' ');
d_print_comp (dpi, d_left (mod));
d_append_string_constant (dpi, "::*");
return;
- case D_COMP_TYPED_NAME:
+ case DEMANGLE_COMPONENT_TYPED_NAME:
d_print_comp (dpi, d_left (mod));
return;
default:
/* Print a function type, except for the return type. */
static void
-d_print_function_type (dpi, dc, mods)
- struct d_print_info *dpi;
- const struct d_comp *dc;
- struct d_print_mod *mods;
+d_print_function_type (struct d_print_info *dpi,
+ const struct demangle_component *dc,
+ struct d_print_mod *mods)
{
int need_paren;
int saw_mod;
+ int need_space;
struct d_print_mod *p;
struct d_print_mod *hold_modifiers;
need_paren = 0;
saw_mod = 0;
+ need_space = 0;
for (p = mods; p != NULL; p = p->next)
{
if (p->printed)
saw_mod = 1;
switch (p->mod->type)
{
- case D_COMP_RESTRICT:
- case D_COMP_VOLATILE:
- case D_COMP_CONST:
- case D_COMP_VENDOR_TYPE_QUAL:
- case D_COMP_POINTER:
- case D_COMP_REFERENCE:
- case D_COMP_COMPLEX:
- case D_COMP_IMAGINARY:
- case D_COMP_PTRMEM_TYPE:
+ case DEMANGLE_COMPONENT_POINTER:
+ case DEMANGLE_COMPONENT_REFERENCE:
+ need_paren = 1;
+ break;
+ case DEMANGLE_COMPONENT_RESTRICT:
+ case DEMANGLE_COMPONENT_VOLATILE:
+ case DEMANGLE_COMPONENT_CONST:
+ case DEMANGLE_COMPONENT_VENDOR_TYPE_QUAL:
+ case DEMANGLE_COMPONENT_COMPLEX:
+ case DEMANGLE_COMPONENT_IMAGINARY:
+ case DEMANGLE_COMPONENT_PTRMEM_TYPE:
+ need_space = 1;
need_paren = 1;
break;
- case D_COMP_RESTRICT_THIS:
- case D_COMP_VOLATILE_THIS:
- case D_COMP_CONST_THIS:
+ case DEMANGLE_COMPONENT_RESTRICT_THIS:
+ case DEMANGLE_COMPONENT_VOLATILE_THIS:
+ case DEMANGLE_COMPONENT_CONST_THIS:
break;
default:
break;
if (need_paren)
{
- switch (d_last_char (dpi))
+ if (! need_space)
{
- case ' ':
- case '(':
- case '*':
- break;
-
- default:
- d_append_char (dpi, ' ');
- break;
+ if (d_last_char (dpi) != '('
+ && d_last_char (dpi) != '*')
+ need_space = 1;
}
-
+ if (need_space && d_last_char (dpi) != ' ')
+ d_append_char (dpi, ' ');
d_append_char (dpi, '(');
}
/* Print an array type, except for the element type. */
static void
-d_print_array_type (dpi, dc, mods)
- struct d_print_info *dpi;
- const struct d_comp *dc;
- struct d_print_mod *mods;
+d_print_array_type (struct d_print_info *dpi,
+ const struct demangle_component *dc,
+ struct d_print_mod *mods)
{
int need_space;
need_paren = 0;
for (p = mods; p != NULL; p = p->next)
{
- if (p->printed)
- break;
-
- if (p->mod->type == D_COMP_ARRAY_TYPE)
- {
- need_space = 0;
- break;
- }
- else
+ if (! p->printed)
{
- need_paren = 1;
- need_space = 1;
- break;
+ if (p->mod->type == DEMANGLE_COMPONENT_ARRAY_TYPE)
+ {
+ need_space = 0;
+ break;
+ }
+ else
+ {
+ need_paren = 1;
+ need_space = 1;
+ break;
+ }
}
}
/* Print an operator in an expression. */
static void
-d_print_expr_op (dpi, dc)
- struct d_print_info *dpi;
- const struct d_comp *dc;
+d_print_expr_op (struct d_print_info *dpi,
+ const struct demangle_component *dc)
{
- if (dc->type == D_COMP_OPERATOR)
+ if (dc->type == DEMANGLE_COMPONENT_OPERATOR)
d_append_buffer (dpi, dc->u.s_operator.op->name,
dc->u.s_operator.op->len);
else
/* Print a cast. */
static void
-d_print_cast (dpi, dc)
- struct d_print_info *dpi;
- const struct d_comp *dc;
+d_print_cast (struct d_print_info *dpi,
+ const struct demangle_component *dc)
{
- if (d_left (dc)->type != D_COMP_TEMPLATE)
+ if (d_left (dc)->type != DEMANGLE_COMPONENT_TEMPLATE)
d_print_comp (dpi, d_left (dc));
else
{
dpt.next = dpi->templates;
dpi->templates = &dpt;
- dpt.template = d_left (dc);
+ dpt.template_decl = d_left (dc);
d_print_comp (dpi, d_left (d_left (dc)));
/* Initialize the information structure we use to pass around
information. */
-static void
-d_init_info (mangled, options, len, di)
- const char *mangled;
- int options;
- size_t len;
- struct d_info *di;
+CP_STATIC_IF_GLIBCPP_V3
+void
+cplus_demangle_init_info (const char *mangled, int options, size_t len,
+ struct d_info *di)
{
di->s = mangled;
di->send = mangled + len;
a memory allocation failure. On failure, this returns NULL. */
static char *
-d_demangle (mangled, options, palc)
- const char* mangled;
- int options;
- size_t *palc;
+d_demangle (const char* mangled, int options, size_t *palc)
{
size_t len;
int type;
struct d_info di;
- struct d_comp *dc;
+ struct demangle_component *dc;
int estimate;
char *ret;
{
char *r;
- r = malloc (40 + len - 11);
+ r = (char *) malloc (40 + len - 11);
if (r == NULL)
*palc = 1;
else
type = 1;
}
- d_init_info (mangled, options, len, &di);
+ cplus_demangle_init_info (mangled, options, len, &di);
{
#ifdef CP_DYNAMIC_ARRAYS
- __extension__ struct d_comp comps[di.num_comps];
- __extension__ struct d_comp *subs[di.num_subs];
+ __extension__ struct demangle_component comps[di.num_comps];
+ __extension__ struct demangle_component *subs[di.num_subs];
di.comps = &comps[0];
di.subs = &subs[0];
#else
- di.comps = (struct d_comp *) malloc (di.num_comps
- * sizeof (struct d_comp));
- di.subs = (struct d_comp **) malloc (di.num_subs
- * sizeof (struct d_comp *));
+ di.comps = ((struct demangle_component *)
+ malloc (di.num_comps * sizeof (struct demangle_component)));
+ di.subs = ((struct demangle_component **)
+ malloc (di.num_subs * sizeof (struct demangle_component *)));
if (di.comps == NULL || di.subs == NULL)
{
if (di.comps != NULL)
#endif
if (! type)
- dc = d_mangled_name (&di, 1);
+ dc = cplus_demangle_mangled_name (&di, 1);
else
- dc = d_type (&di);
+ dc = cplus_demangle_type (&di);
/* If DMGL_PARAMS is set, then if we didn't consume the entire
mangled string, then we didn't successfully demangle it. If
ret = NULL;
if (dc != NULL)
- ret = d_print (options, dc, estimate, palc);
+ ret = cplus_demangle_print (options, dc, estimate, palc);
#ifndef CP_DYNAMIC_ARRAYS
free (di.comps);
#if defined(IN_LIBGCC2) || defined(IN_GLIBCPP_V3)
-extern char *__cxa_demangle PARAMS ((const char *, char *, size_t *, int *));
+extern char *__cxa_demangle (const char *, char *, size_t *, int *);
/* ia64 ABI-mandated entry point in the C++ runtime library for
performing demangling. MANGLED_NAME is a NUL-terminated character
GNU extensions. */
char *
-__cxa_demangle (mangled_name, output_buffer, length, status)
- const char *mangled_name;
- char *output_buffer;
- size_t *length;
- int *status;
+__cxa_demangle (const char *mangled_name, char *output_buffer,
+ size_t *length, int *status)
{
char *demangled;
size_t alc;
- if (status == NULL)
- return NULL;
-
if (mangled_name == NULL)
{
- *status = -3;
+ if (status != NULL)
+ *status = -3;
return NULL;
}
if (output_buffer != NULL && length == NULL)
{
- *status = -3;
+ if (status != NULL)
+ *status = -3;
return NULL;
}
- demangled = d_demangle (mangled_name, DMGL_TYPES, &alc);
+ demangled = d_demangle (mangled_name, DMGL_PARAMS | DMGL_TYPES, &alc);
if (demangled == NULL)
{
- if (alc == 1)
- *status = -1;
- else
- *status = -2;
+ if (status != NULL)
+ {
+ if (alc == 1)
+ *status = -1;
+ else
+ *status = -2;
+ }
return NULL;
}
}
}
- *status = 0;
+ if (status != NULL)
+ *status = 0;
return demangled;
}
demangled name. Otherwise, return NULL. */
char *
-cplus_demangle_v3 (mangled, options)
- const char* mangled;
- int options;
+cplus_demangle_v3 (const char* mangled, int options)
{
size_t alc;
of JArray<TYPE> with TYPE[]. */
char *
-java_demangle_v3 (mangled)
- const char* mangled;
+java_demangle_v3 (const char* mangled)
{
size_t alc;
char *demangled;
char *from;
char *to;
- demangled = d_demangle (mangled, DMGL_JAVA | DMGL_PARAMS, &alc);
+ demangled = d_demangle (mangled, DMGL_JAVA | DMGL_PARAMS | DMGL_RET_POSTFIX,
+ &alc);
if (demangled == NULL)
return NULL;
*DTOR_KIND appropriately. */
static int
-is_ctor_or_dtor (mangled, ctor_kind, dtor_kind)
- const char *mangled;
- enum gnu_v3_ctor_kinds *ctor_kind;
- enum gnu_v3_dtor_kinds *dtor_kind;
+is_ctor_or_dtor (const char *mangled,
+ enum gnu_v3_ctor_kinds *ctor_kind,
+ enum gnu_v3_dtor_kinds *dtor_kind)
{
struct d_info di;
- struct d_comp *dc;
+ struct demangle_component *dc;
int ret;
*ctor_kind = (enum gnu_v3_ctor_kinds) 0;
*dtor_kind = (enum gnu_v3_dtor_kinds) 0;
- d_init_info (mangled, DMGL_GNU_V3, strlen (mangled), &di);
+ cplus_demangle_init_info (mangled, DMGL_GNU_V3, strlen (mangled), &di);
{
#ifdef CP_DYNAMIC_ARRAYS
- __extension__ struct d_comp comps[di.num_comps];
- __extension__ struct d_comp *subs[di.num_subs];
+ __extension__ struct demangle_component comps[di.num_comps];
+ __extension__ struct demangle_component *subs[di.num_subs];
di.comps = &comps[0];
di.subs = &subs[0];
#else
- di.comps = (struct d_comp *) malloc (di.num_comps
- * sizeof (struct d_comp));
- di.subs = (struct d_comp **) malloc (di.num_subs
- * sizeof (struct d_comp *));
+ di.comps = ((struct demangle_component *)
+ malloc (di.num_comps * sizeof (struct demangle_component)));
+ di.subs = ((struct demangle_component **)
+ malloc (di.num_subs * sizeof (struct demangle_component *)));
if (di.comps == NULL || di.subs == NULL)
{
if (di.comps != NULL)
}
#endif
- dc = d_mangled_name (&di, 1);
+ dc = cplus_demangle_mangled_name (&di, 1);
/* Note that because we did not pass DMGL_PARAMS, we don't expect
to demangle the entire string. */
default:
dc = NULL;
break;
- case D_COMP_TYPED_NAME:
- case D_COMP_TEMPLATE:
- case D_COMP_RESTRICT_THIS:
- case D_COMP_VOLATILE_THIS:
- case D_COMP_CONST_THIS:
+ case DEMANGLE_COMPONENT_TYPED_NAME:
+ case DEMANGLE_COMPONENT_TEMPLATE:
+ case DEMANGLE_COMPONENT_RESTRICT_THIS:
+ case DEMANGLE_COMPONENT_VOLATILE_THIS:
+ case DEMANGLE_COMPONENT_CONST_THIS:
dc = d_left (dc);
break;
- case D_COMP_QUAL_NAME:
- case D_COMP_LOCAL_NAME:
+ case DEMANGLE_COMPONENT_QUAL_NAME:
+ case DEMANGLE_COMPONENT_LOCAL_NAME:
dc = d_right (dc);
break;
- case D_COMP_CTOR:
+ case DEMANGLE_COMPONENT_CTOR:
*ctor_kind = dc->u.s_ctor.kind;
ret = 1;
dc = NULL;
break;
- case D_COMP_DTOR:
+ case DEMANGLE_COMPONENT_DTOR:
*dtor_kind = dc->u.s_dtor.kind;
ret = 1;
dc = NULL;
name. A non-zero return indicates the type of constructor. */
enum gnu_v3_ctor_kinds
-is_gnu_v3_mangled_ctor (name)
- const char *name;
+is_gnu_v3_mangled_ctor (const char *name)
{
enum gnu_v3_ctor_kinds ctor_kind;
enum gnu_v3_dtor_kinds dtor_kind;
name. A non-zero return indicates the type of destructor. */
enum gnu_v3_dtor_kinds
-is_gnu_v3_mangled_dtor (name)
- const char *name;
+is_gnu_v3_mangled_dtor (const char *name)
{
enum gnu_v3_ctor_kinds ctor_kind;
enum gnu_v3_dtor_kinds dtor_kind;
#include "getopt.h"
#include "dyn-string.h"
-static void print_usage PARAMS ((FILE* fp, int exit_value));
+static void print_usage (FILE* fp, int exit_value);
#define IS_ALPHA(CHAR) \
(((CHAR) >= 'a' && (CHAR) <= 'z') \
/* Prints usage summary to FP and then exits with EXIT_VALUE. */
static void
-print_usage (fp, exit_value)
- FILE* fp;
- int exit_value;
+print_usage (FILE* fp, int exit_value)
{
fprintf (fp, "Usage: %s [options] [names ...]\n", program_name);
fprintf (fp, "Options:\n");
with their demangled equivalents. */
int
-main (argc, argv)
- int argc;
- char *argv[];
+main (int argc, char *argv[])
{
int i;
int opt_char;
if (dyn_string_length (mangled) > 0)
{
+#ifdef IN_GLIBCPP_V3
+ s = __cxa_demangle (dyn_string_buf (mangled), NULL, NULL, NULL);
+#else
s = cplus_demangle_v3 (dyn_string_buf (mangled), options);
+#endif
if (s != NULL)
{
for (i = optind; i < argc; ++i)
{
char *s;
+#ifdef IN_GLIBCPP_V3
+ int status;
+#endif
/* Attempt to demangle. */
+#ifdef IN_GLIBCPP_V3
+ s = __cxa_demangle (argv[i], NULL, NULL, &status);
+#else
s = cplus_demangle_v3 (argv[i], options);
+#endif
/* If it worked, print the demangled name. */
if (s != NULL)
free (s);
}
else
- fprintf (stderr, "Failed: %s\n", argv[i]);
+ {
+#ifdef IN_GLIBCPP_V3
+ fprintf (stderr, "Failed: %s (status %d)\n", argv[i], status);
+#else
+ fprintf (stderr, "Failed: %s\n", argv[i]);
+#endif
+ }
}
}
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