/* Internal type definitions for GDB.
- Copyright (C) 1992, 1993, 1994, 1996, 1998, 1999
+ Copyright 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
Free Software Foundation, Inc.
Contributed by Cygnus Support, using pieces from other GDB modules.
-This file is part of GDB.
+ This file is part of GDB.
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
#if !defined (GDBTYPES_H)
#define GDBTYPES_H 1
+/* Forward declarations for prototypes. */
+struct block;
+
/* Codes for `fundamental types'. This is a monstrosity based on the
bogus notion that there are certain compiler-independent
`fundamental types'. None of these is well-defined (how big is
#define FT_VOID 0
#define FT_BOOLEAN 1
-#define FT_CHAR 2 /* we use this for not-unsigned C/C++ chars */
-#define FT_SIGNED_CHAR 3 /* we use this for C++ signed chars */
-#define FT_UNSIGNED_CHAR 4 /* we use this for C/C++ unsigned chars */
+#define FT_CHAR 2 /* we use this for not-unsigned C/C++ chars */
+#define FT_SIGNED_CHAR 3 /* we use this for C++ signed chars */
+#define FT_UNSIGNED_CHAR 4 /* we use this for C/C++ unsigned chars */
#define FT_SHORT 5
#define FT_SIGNED_SHORT 6
#define FT_UNSIGNED_SHORT 7
/* Different kinds of data types are distinguished by the `code' field. */
enum type_code
-{
- TYPE_CODE_UNDEF, /* Not used; catches errors */
- TYPE_CODE_PTR, /* Pointer type */
- TYPE_CODE_ARRAY, /* Array type with lower & upper bounds. */
- TYPE_CODE_STRUCT, /* C struct or Pascal record */
- TYPE_CODE_UNION, /* C union or Pascal variant part */
- TYPE_CODE_ENUM, /* Enumeration type */
- TYPE_CODE_FUNC, /* Function type */
- TYPE_CODE_INT, /* Integer type */
-
- /* Floating type. This is *NOT* a complex type. Beware, there are parts
- of GDB which bogusly assume that TYPE_CODE_FLT can mean complex. */
- TYPE_CODE_FLT,
-
- /* Void type. The length field specifies the length (probably always
- one) which is used in pointer arithmetic involving pointers to
- this type, but actually dereferencing such a pointer is invalid;
- a void type has no length and no actual representation in memory
- or registers. A pointer to a void type is a generic pointer. */
- TYPE_CODE_VOID,
-
- TYPE_CODE_SET, /* Pascal sets */
- TYPE_CODE_RANGE, /* Range (integers within spec'd bounds) */
-
- /* A string type which is like an array of character but prints
- differently (at least for CHILL). It does not contain a length
- field as Pascal strings (for many Pascals, anyway) do; if we want
- to deal with such strings, we should use a new type code. */
- TYPE_CODE_STRING,
-
- /* String of bits; like TYPE_CODE_SET but prints differently (at least
- for CHILL). */
- TYPE_CODE_BITSTRING,
-
- /* Unknown type. The length field is valid if we were able to
- deduce that much about the type, or 0 if we don't even know that. */
- TYPE_CODE_ERROR,
-
- /* C++ */
- TYPE_CODE_MEMBER, /* Member type */
- TYPE_CODE_METHOD, /* Method type */
- TYPE_CODE_REF, /* C++ Reference types */
-
- TYPE_CODE_CHAR, /* *real* character type */
-
- /* Boolean type. 0 is false, 1 is true, and other values are non-boolean
- (e.g. FORTRAN "logical" used as unsigned int). */
- TYPE_CODE_BOOL,
-
- /* Fortran */
- TYPE_CODE_COMPLEX, /* Complex float */
-
- TYPE_CODE_TYPEDEF,
- TYPE_CODE_TEMPLATE, /* C++ template */
- TYPE_CODE_TEMPLATE_ARG /* C++ template arg */
-
-};
+ {
+ TYPE_CODE_UNDEF, /* Not used; catches errors */
+ TYPE_CODE_PTR, /* Pointer type */
+ TYPE_CODE_ARRAY, /* Array type with lower & upper bounds. */
+ TYPE_CODE_STRUCT, /* C struct or Pascal record */
+ TYPE_CODE_UNION, /* C union or Pascal variant part */
+ TYPE_CODE_ENUM, /* Enumeration type */
+ TYPE_CODE_FUNC, /* Function type */
+ TYPE_CODE_INT, /* Integer type */
+
+ /* Floating type. This is *NOT* a complex type. Beware, there are parts
+ of GDB which bogusly assume that TYPE_CODE_FLT can mean complex. */
+ TYPE_CODE_FLT,
+
+ /* Void type. The length field specifies the length (probably always
+ one) which is used in pointer arithmetic involving pointers to
+ this type, but actually dereferencing such a pointer is invalid;
+ a void type has no length and no actual representation in memory
+ or registers. A pointer to a void type is a generic pointer. */
+ TYPE_CODE_VOID,
+
+ TYPE_CODE_SET, /* Pascal sets */
+ TYPE_CODE_RANGE, /* Range (integers within spec'd bounds) */
+
+ /* A string type which is like an array of character but prints
+ differently (at least for CHILL). It does not contain a length
+ field as Pascal strings (for many Pascals, anyway) do; if we want
+ to deal with such strings, we should use a new type code. */
+ TYPE_CODE_STRING,
+
+ /* String of bits; like TYPE_CODE_SET but prints differently (at least
+ for CHILL). */
+ TYPE_CODE_BITSTRING,
+
+ /* Unknown type. The length field is valid if we were able to
+ deduce that much about the type, or 0 if we don't even know that. */
+ TYPE_CODE_ERROR,
+
+ /* C++ */
+ TYPE_CODE_MEMBER, /* Member type */
+ TYPE_CODE_METHOD, /* Method type */
+ TYPE_CODE_REF, /* C++ Reference types */
+
+ TYPE_CODE_CHAR, /* *real* character type */
+
+ /* Boolean type. 0 is false, 1 is true, and other values are non-boolean
+ (e.g. FORTRAN "logical" used as unsigned int). */
+ TYPE_CODE_BOOL,
+
+ /* Fortran */
+ TYPE_CODE_COMPLEX, /* Complex float */
+
+ TYPE_CODE_TYPEDEF,
+ TYPE_CODE_TEMPLATE, /* C++ template */
+ TYPE_CODE_TEMPLATE_ARG /* C++ template arg */
+
+ };
/* For now allow source to use TYPE_CODE_CLASS for C++ classes, as an
alias for TYPE_CODE_STRUCT. This is for DWARF, which has a distinct
#define TYPE_CODE_CLASS TYPE_CODE_STRUCT
-/* Some bits for the type's flags word. */
+/* Some bits for the type's flags word, and macros to test them. */
/* Unsigned integer type. If this is not set for a TYPE_CODE_INT, the
type is signed (unless TYPE_FLAG_NOSIGN (below) is set). */
#define TYPE_FLAG_UNSIGNED (1 << 0)
+#define TYPE_UNSIGNED(t) ((t)->flags & TYPE_FLAG_UNSIGNED)
/* No sign for this type. In C++, "char", "signed char", and "unsigned
char" are distinct types; so we need an extra flag to indicate the
- absence ofa sign! */
+ absence of a sign! */
#define TYPE_FLAG_NOSIGN (1 << 1)
+#define TYPE_NOSIGN(t) ((t)->flags & TYPE_FLAG_NOSIGN)
/* This appears in a type's flags word if it is a stub type (e.g., if
someone referenced a type that wasn't defined in a source file
via (struct sir_not_appearing_in_this_film *)). */
#define TYPE_FLAG_STUB (1 << 2)
+#define TYPE_STUB(t) ((t)->flags & TYPE_FLAG_STUB)
/* The target type of this type is a stub type, and this type needs to
be updated if it gets un-stubbed in check_typedef.
gets set based on the TYPE_LENGTH of the target type.
Also, set for TYPE_CODE_TYPEDEF. */
-#define TYPE_FLAG_TARGET_STUB (1 << 3)
+#define TYPE_FLAG_TARGET_STUB (1 << 3)
+#define TYPE_TARGET_STUB(t) ((t)->flags & TYPE_FLAG_TARGET_STUB)
/* Static type. If this is set, the corresponding type had
* a static modifier.
* are indicated by other means (bitpos == -1)
*/
-#define TYPE_FLAG_STATIC (1 << 4)
+#define TYPE_FLAG_STATIC (1 << 4)
+#define TYPE_STATIC(t) ((t)->flags & TYPE_FLAG_STATIC)
/* Constant type. If this is set, the corresponding type has a
* const modifier.
*/
-#define TYPE_FLAG_CONST (1 << 5)
+#define TYPE_FLAG_CONST (1 << 5)
+#define TYPE_CONST(t) ((t)->flags & TYPE_FLAG_CONST)
/* Volatile type. If this is set, the corresponding type has a
* volatile modifier.
*/
-#define TYPE_FLAG_VOLATILE (1 << 6)
+#define TYPE_FLAG_VOLATILE (1 << 6)
+#define TYPE_VOLATILE(t) ((t)->flags & TYPE_FLAG_VOLATILE)
/* This is a function type which appears to have a prototype. We need this
for function calls in order to tell us if it's necessary to coerce the args,
or to just do the standard conversions. This is used with a short field. */
-#define TYPE_FLAG_PROTOTYPED (1 << 7)
+#define TYPE_FLAG_PROTOTYPED (1 << 7)
+#define TYPE_PROTOTYPED(t) ((t)->flags & TYPE_FLAG_PROTOTYPED)
/* This flag is used to indicate that processing for this type
is incomplete.
-
+
(Mostly intended for HP platforms, where class methods, for
instance, can be encountered before their classes in the debug
info; the incomplete type has to be marked so that the class and
the method can be assigned correct types.) */
-#define TYPE_FLAG_INCOMPLETE (1 << 8)
-
-
-struct type
-{
-
- /* Code for kind of type */
+#define TYPE_FLAG_INCOMPLETE (1 << 8)
+#define TYPE_INCOMPLETE(t) ((t)->flags & TYPE_FLAG_INCOMPLETE)
- enum type_code code;
+/* Instruction-space delimited type. This is for Harvard architectures
+ which have separate instruction and data address spaces (and perhaps
+ others).
- /* Name of this type, or NULL if none.
+ GDB usually defines a flat address space that is a superset of the
+ architecture's two (or more) address spaces, but this is an extension
+ of the architecture's model.
- This is used for printing only, except by poorly designed C++ code.
- For looking up a name, look for a symbol in the VAR_NAMESPACE. */
+ If TYPE_FLAG_INST is set, an object of the corresponding type
+ resides in instruction memory, even if its address (in the extended
+ flat address space) does not reflect this.
- char *name;
+ Similarly, if TYPE_FLAG_DATA is set, then an object of the
+ corresponding type resides in the data memory space, even if
+ this is not indicated by its (flat address space) address.
- /* Tag name for this type, or NULL if none. This means that the
- name of the type consists of a keyword followed by the tag name.
- Which keyword is determined by the type code ("struct" for
- TYPE_CODE_STRUCT, etc.). As far as I know C/C++ are the only languages
- with this feature.
+ If neither flag is set, the default space for functions / methods
+ is instruction space, and for data objects is data memory. */
- This is used for printing only, except by poorly designed C++ code.
- For looking up a name, look for a symbol in the STRUCT_NAMESPACE.
- One more legitimate use is that if TYPE_FLAG_STUB is set, this is
- the name to use to look for definitions in other files. */
+#define TYPE_FLAG_CODE_SPACE (1 << 9)
+#define TYPE_CODE_SPACE(t) ((t)->flags & TYPE_FLAG_CODE_SPACE)
- char *tag_name;
+#define TYPE_FLAG_DATA_SPACE (1 << 10)
+#define TYPE_DATA_SPACE(t) ((t)->flags & TYPE_FLAG_DATA_SPACE)
- /* Length of storage for a value of this type. Various places pass
- this to memcpy and such, meaning it must be in units of
- HOST_CHAR_BIT. Various other places expect they can calculate
- addresses by adding it and such, meaning it must be in units of
- TARGET_CHAR_BIT. For some DSP targets, in which HOST_CHAR_BIT
- will (presumably) be 8 and TARGET_CHAR_BIT will be (say) 32, this
- is a problem. One fix would be to make this field in bits
- (requiring that it always be a multiple of HOST_CHAR_BIT and
- TARGET_CHAR_BIT)--the other choice would be to make it
- consistently in units of HOST_CHAR_BIT. */
+/* FIXME: Kludge to mark a varargs function type for C++ member
+ function argument processing. Currently only used in dwarf2read.c,
+ but put it here so we won't accidentally overload the bit with
+ another flag. */
- unsigned length;
+#define TYPE_FLAG_VARARGS (1 << 11)
+#define TYPE_VARARGS(t) ((t)->flags & TYPE_FLAG_VARARGS)
- /* FIXME, these should probably be restricted to a Fortran-specific
- field in some fashion. */
+struct type
+ {
+
+ /* Code for kind of type */
+
+ enum type_code code;
+
+ /* Name of this type, or NULL if none.
+
+ This is used for printing only, except by poorly designed C++ code.
+ For looking up a name, look for a symbol in the VAR_NAMESPACE. */
+
+ char *name;
+
+ /* Tag name for this type, or NULL if none. This means that the
+ name of the type consists of a keyword followed by the tag name.
+ Which keyword is determined by the type code ("struct" for
+ TYPE_CODE_STRUCT, etc.). As far as I know C/C++ are the only languages
+ with this feature.
+
+ This is used for printing only, except by poorly designed C++ code.
+ For looking up a name, look for a symbol in the STRUCT_NAMESPACE.
+ One more legitimate use is that if TYPE_FLAG_STUB is set, this is
+ the name to use to look for definitions in other files. */
+
+ char *tag_name;
+
+ /* Length of storage for a value of this type. This is what
+ sizeof(type) would return; use it for address arithmetic,
+ memory reads and writes, etc. This size includes padding. For
+ example, an i386 extended-precision floating point value really
+ only occupies ten bytes, but most ABI's declare its size to be
+ 12 bytes, to preserve alignment. A `struct type' representing
+ such a floating-point type would have a `length' value of 12,
+ even though the last two bytes are unused.
+
+ There's a bit of a host/target mess here, if you're concerned
+ about machines whose bytes aren't eight bits long, or who don't
+ have byte-addressed memory. Various places pass this to memcpy
+ and such, meaning it must be in units of host bytes. Various
+ other places expect they can calculate addresses by adding it
+ and such, meaning it must be in units of target bytes. For
+ some DSP targets, in which HOST_CHAR_BIT will (presumably) be 8
+ and TARGET_CHAR_BIT will be (say) 32, this is a problem.
+
+ One fix would be to make this field in bits (requiring that it
+ always be a multiple of HOST_CHAR_BIT and TARGET_CHAR_BIT) ---
+ the other choice would be to make it consistently in units of
+ HOST_CHAR_BIT. However, this would still fail to address
+ machines based on a ternary or decimal representation. */
+ unsigned length;
+
+ /* FIXME, these should probably be restricted to a Fortran-specific
+ field in some fashion. */
#define BOUND_CANNOT_BE_DETERMINED 5
#define BOUND_BY_REF_ON_STACK 4
#define BOUND_BY_VALUE_ON_STACK 3
#define BOUND_BY_REF_IN_REG 2
#define BOUND_BY_VALUE_IN_REG 1
#define BOUND_SIMPLE 0
- int upper_bound_type;
- int lower_bound_type;
-
- /* Every type is now associated with a particular objfile, and the
- type is allocated on the type_obstack for that objfile. One problem
- however, is that there are times when gdb allocates new types while
- it is not in the process of reading symbols from a particular objfile.
- Fortunately, these happen when the type being created is a derived
- type of an existing type, such as in lookup_pointer_type(). So
- we can just allocate the new type using the same objfile as the
- existing type, but to do this we need a backpointer to the objfile
- from the existing type. Yes this is somewhat ugly, but without
- major overhaul of the internal type system, it can't be avoided
- for now. */
+ int upper_bound_type;
+ int lower_bound_type;
+
+ /* Every type is now associated with a particular objfile, and the
+ type is allocated on the type_obstack for that objfile. One problem
+ however, is that there are times when gdb allocates new types while
+ it is not in the process of reading symbols from a particular objfile.
+ Fortunately, these happen when the type being created is a derived
+ type of an existing type, such as in lookup_pointer_type(). So
+ we can just allocate the new type using the same objfile as the
+ existing type, but to do this we need a backpointer to the objfile
+ from the existing type. Yes this is somewhat ugly, but without
+ major overhaul of the internal type system, it can't be avoided
+ for now. */
+
+ struct objfile *objfile;
+
+ /* For a pointer type, describes the type of object pointed to.
+ For an array type, describes the type of the elements.
+ For a function or method type, describes the type of the return value.
+ For a range type, describes the type of the full range.
+ For a complex type, describes the type of each coordinate.
+ Unused otherwise. */
+
+ struct type *target_type;
+
+ /* Type that is a pointer to this type.
+ NULL if no such pointer-to type is known yet.
+ The debugger may add the address of such a type
+ if it has to construct one later. */
- struct objfile *objfile;
+ struct type *pointer_type;
- /* For a pointer type, describes the type of object pointed to.
- For an array type, describes the type of the elements.
- For a function or method type, describes the type of the return value.
- For a range type, describes the type of the full range.
- For a complex type, describes the type of each coordinate.
- Unused otherwise. */
+ /* C++: also need a reference type. */
- struct type *target_type;
+ struct type *reference_type;
- /* Type that is a pointer to this type.
- NULL if no such pointer-to type is known yet.
- The debugger may add the address of such a type
- if it has to construct one later. */
+ /* C-v variant chain. This points to a type that
+ differs from this one only in a const or volatile
+ attribute (or both). The various c-v variants
+ are chained together in a ring. */
+ struct type *cv_type;
- struct type *pointer_type;
+ /* Address-space delimited variant chain. This points to a type
+ that differs from this one only in an address-space qualifier
+ attribute. The otherwise-identical address-space delimited
+ types are chained together in a ring. */
+ struct type *as_type;
- /* C++: also need a reference type. */
+ /* Flags about this type. */
- struct type *reference_type;
+ int flags;
- /* C-v variant chain. This points to a type that
- differs from this one only in a const or volatile
- attribute (or both). The various c-v variants
- are chained together in a ring. */
- struct type *cv_type;
+ /* Number of fields described for this type */
- /* Flags about this type. */
+ short nfields;
- int flags;
+ /* For structure and union types, a description of each field.
+ For set and pascal array types, there is one "field",
+ whose type is the domain type of the set or array.
+ For range types, there are two "fields",
+ the minimum and maximum values (both inclusive).
+ For enum types, each possible value is described by one "field".
+ For a function type, a "field" for each parameter type.
+ For C++ classes, there is one field for each base class (if it is
+ a derived class) plus one field for each class data member. Member
+ functions are recorded elsewhere.
- /* Number of fields described for this type */
+ Using a pointer to a separate array of fields
+ allows all types to have the same size, which is useful
+ because we can allocate the space for a type before
+ we know what to put in it. */
- short nfields;
+ struct field
+ {
+ union field_location
+ {
+ /* Position of this field, counting in bits from start of
+ containing structure.
+ For BITS_BIG_ENDIAN=1 targets, it is the bit offset to the MSB.
+ For BITS_BIG_ENDIAN=0 targets, it is the bit offset to the LSB.
+ For a range bound or enum value, this is the value itself. */
- /* For structure and union types, a description of each field.
- For set and pascal array types, there is one "field",
- whose type is the domain type of the set or array.
- For range types, there are two "fields",
- the minimum and maximum values (both inclusive).
- For enum types, each possible value is described by one "field".
- For a function type, a "field" for each parameter type.
- For C++ classes, there is one field for each base class (if it is
- a derived class) plus one field for each class data member. Member
- functions are recorded elsewhere.
+ int bitpos;
- Using a pointer to a separate array of fields
- allows all types to have the same size, which is useful
- because we can allocate the space for a type before
- we know what to put in it. */
+ /* For a static field, if TYPE_FIELD_STATIC_HAS_ADDR then physaddr
+ is the location (in the target) of the static field.
+ Otherwise, physname is the mangled label of the static field. */
- struct field
- {
+ CORE_ADDR physaddr;
+ char *physname;
+ /* For a function type, this is 1 if the argument is marked
+ artificial. Artificial arguments should not be shown to the
+ user. */
+ int artificial;
+ }
+ loc;
+ /* Size of this field, in bits, or zero if not packed.
+ For an unpacked field, the field's type's length
+ says how many bytes the field occupies.
+ A value of -1 or -2 indicates a static field; -1 means the location
+ is specified by the label loc.physname; -2 means that loc.physaddr
+ specifies the actual address. */
- union field_location
- {
- /* Position of this field, counting in bits from start of
- containing structure.
- For BITS_BIG_ENDIAN=1 targets, it is the bit offset to the MSB.
- For BITS_BIG_ENDIAN=0 targets, it is the bit offset to the LSB.
- For a function type, this is the position in the argument list
- of this argument.
- For a range bound or enum value, this is the value itself. */
+ int bitsize;
- int bitpos;
+ /* In a struct or union type, type of this field.
+ In a function type, type of this argument.
+ In an array type, the domain-type of the array. */
- /* For a static field, if TYPE_FIELD_STATIC_HAS_ADDR then physaddr
- is the location (in the target) of the static field.
- Otherwise, physname is the mangled label of the static field. */
+ struct type *type;
- CORE_ADDR physaddr;
- char* physname;
- } loc;
+ /* Name of field, value or argument.
+ NULL for range bounds and array domains. */
- /* Size of this field, in bits, or zero if not packed.
- For an unpacked field, the field's type's length
- says how many bytes the field occupies.
- A value of -1 or -2 indicates a static field; -1 means the location
- is specified by the label loc.physname; -2 means that loc.physaddr
- specifies the actual address. */
+ char *name;
- int bitsize;
+ }
+ *fields;
- /* In a struct or union type, type of this field.
- In a function type, type of this argument.
- In an array type, the domain-type of the array. */
+ /* For types with virtual functions (TYPE_CODE_STRUCT), VPTR_BASETYPE
+ is the base class which defined the virtual function table pointer.
- struct type *type;
+ For types that are pointer to member types (TYPE_CODE_MEMBER),
+ VPTR_BASETYPE is the type that this pointer is a member of.
- /* Name of field, value or argument.
- NULL for range bounds and array domains. */
+ For method types (TYPE_CODE_METHOD), VPTR_BASETYPE is the aggregate
+ type that contains the method.
- char *name;
+ Unused otherwise. */
- } *fields;
+ struct type *vptr_basetype;
- /* For types with virtual functions (TYPE_CODE_STRUCT), VPTR_BASETYPE
- is the base class which defined the virtual function table pointer.
+ /* Field number of the virtual function table pointer in
+ VPTR_BASETYPE. If -1, we were unable to find the virtual
+ function table pointer in initial symbol reading, and
+ fill_in_vptr_fieldno should be called to find it if possible.
- For types that are pointer to member types (TYPE_CODE_MEMBER),
- VPTR_BASETYPE is the type that this pointer is a member of.
+ Unused if this type does not have virtual functions. */
- For method types (TYPE_CODE_METHOD), VPTR_BASETYPE is the aggregate
- type that contains the method.
+ int vptr_fieldno;
- Unused otherwise. */
+ /* Slot to point to additional language-specific fields of this type. */
- struct type *vptr_basetype;
+ union type_specific
+ {
- /* Field number of the virtual function table pointer in
- VPTR_BASETYPE. If -1, we were unable to find the virtual
- function table pointer in initial symbol reading, and
- fill_in_vptr_fieldno should be called to find it if possible.
+ /* ARG_TYPES is for TYPE_CODE_METHOD.
+ Contains the type of each argument, ending with a void type
+ after the last argument for normal member functions or a NULL
+ pointer after the last argument for functions with variable
+ arguments. */
- Unused if this type does not have virtual functions. */
+ struct type **arg_types;
- int vptr_fieldno;
+ /* CPLUS_STUFF is for TYPE_CODE_STRUCT. It is initialized to point to
+ cplus_struct_default, a default static instance of a struct
+ cplus_struct_type. */
- /* Slot to point to additional language-specific fields of this type. */
+ struct cplus_struct_type *cplus_stuff;
- union type_specific
- {
+ /* FLOATFORMAT is for TYPE_CODE_FLT. It is a pointer to the
+ floatformat object that describes the floating-point value
+ that resides within the type. */
- /* ARG_TYPES is for TYPE_CODE_METHOD.
- Contains the type of each argument, ending with a void type
- after the last argument for normal member functions or a NULL
- pointer after the last argument for functions with variable
- arguments. */
-
- struct type **arg_types;
-
- /* CPLUS_STUFF is for TYPE_CODE_STRUCT. It is initialized to point to
- cplus_struct_default, a default static instance of a struct
- cplus_struct_type. */
-
- struct cplus_struct_type *cplus_stuff;
-
- } type_specific;
-};
+ const struct floatformat *floatformat;
+ }
+ type_specific;
+ };
#define NULL_TYPE ((struct type *) 0)
nodes. */
struct cplus_struct_type
-{
- /* Number of base classes this type derives from. The baseclasses are
- stored in the first N_BASECLASSES fields (i.e. the `fields' field of
- the struct type). I think only the `type' field of such a field has
- any meaning. */
+ {
+ /* Number of base classes this type derives from. The baseclasses are
+ stored in the first N_BASECLASSES fields (i.e. the `fields' field of
+ the struct type). I think only the `type' field of such a field has
+ any meaning. */
- short n_baseclasses;
+ short n_baseclasses;
- /* Number of methods with unique names. All overloaded methods with
- the same name count only once. */
+ /* Number of methods with unique names. All overloaded methods with
+ the same name count only once. */
- short nfn_fields;
+ short nfn_fields;
- /* Number of methods described for this type, not including the
- methods that it derives from. */
+ /* Number of methods described for this type, not including the
+ methods that it derives from. */
- short nfn_fields_total;
+ short nfn_fields_total;
- /* The "declared_type" field contains a code saying how the
- user really declared this type, e.g., "class s", "union s",
- "struct s".
- The 3 above things come out from the C++ compiler looking like classes,
- but we keep track of the real declaration so we can give
- the correct information on "ptype". (Note: TEMPLATE may not
- belong in this list...) */
+ /* The "declared_type" field contains a code saying how the
+ user really declared this type, e.g., "class s", "union s",
+ "struct s".
+ The 3 above things come out from the C++ compiler looking like classes,
+ but we keep track of the real declaration so we can give
+ the correct information on "ptype". (Note: TEMPLATE may not
+ belong in this list...) */
#define DECLARED_TYPE_CLASS 0
#define DECLARED_TYPE_UNION 1
#define DECLARED_TYPE_STRUCT 2
#define DECLARED_TYPE_TEMPLATE 3
- short declared_type; /* One of the above codes */
-
- /* For derived classes, the number of base classes is given by n_baseclasses
- and virtual_field_bits is a bit vector containing one bit per base class.
- If the base class is virtual, the corresponding bit will be set.
- I.E, given:
+ short declared_type; /* One of the above codes */
- class A{};
- class B{};
- class C : public B, public virtual A {};
+ /* For derived classes, the number of base classes is given by n_baseclasses
+ and virtual_field_bits is a bit vector containing one bit per base class.
+ If the base class is virtual, the corresponding bit will be set.
+ I.E, given:
- B is a baseclass of C; A is a virtual baseclass for C.
- This is a C++ 2.0 language feature. */
+ class A{};
+ class B{};
+ class C : public B, public virtual A {};
- B_TYPE *virtual_field_bits;
+ B is a baseclass of C; A is a virtual baseclass for C.
+ This is a C++ 2.0 language feature. */
- /* For classes with private fields, the number of fields is given by
- nfields and private_field_bits is a bit vector containing one bit
- per field.
- If the field is private, the corresponding bit will be set. */
+ B_TYPE *virtual_field_bits;
- B_TYPE *private_field_bits;
+ /* For classes with private fields, the number of fields is given by
+ nfields and private_field_bits is a bit vector containing one bit
+ per field.
+ If the field is private, the corresponding bit will be set. */
- /* For classes with protected fields, the number of fields is given by
- nfields and protected_field_bits is a bit vector containing one bit
- per field.
- If the field is private, the corresponding bit will be set. */
+ B_TYPE *private_field_bits;
- B_TYPE *protected_field_bits;
+ /* For classes with protected fields, the number of fields is given by
+ nfields and protected_field_bits is a bit vector containing one bit
+ per field.
+ If the field is private, the corresponding bit will be set. */
- /* for classes with fields to be ignored, either this is optimized out
- or this field has length 0 */
+ B_TYPE *protected_field_bits;
- B_TYPE *ignore_field_bits;
+ /* for classes with fields to be ignored, either this is optimized out
+ or this field has length 0 */
- /* For classes, structures, and unions, a description of each field,
- which consists of an overloaded name, followed by the types of
- arguments that the method expects, and then the name after it
- has been renamed to make it distinct.
+ B_TYPE *ignore_field_bits;
- fn_fieldlists points to an array of nfn_fields of these. */
+ /* For classes, structures, and unions, a description of each field,
+ which consists of an overloaded name, followed by the types of
+ arguments that the method expects, and then the name after it
+ has been renamed to make it distinct.
- struct fn_fieldlist
- {
+ fn_fieldlists points to an array of nfn_fields of these. */
- /* The overloaded name. */
+ struct fn_fieldlist
+ {
- char *name;
+ /* The overloaded name. */
- /* The number of methods with this name. */
+ char *name;
- int length;
+ /* The number of methods with this name. */
- /* The list of methods. */
+ int length;
- struct fn_field
- {
+ /* The list of methods. */
- /* If is_stub is clear, this is the mangled name which we can
- look up to find the address of the method (FIXME: it would
- be cleaner to have a pointer to the struct symbol here
- instead). */
+ struct fn_field
+ {
- /* If is_stub is set, this is the portion of the mangled
- name which specifies the arguments. For example, "ii",
- if there are two int arguments, or "" if there are no
- arguments. See gdb_mangle_name for the conversion from this
- format to the one used if is_stub is clear. */
+ /* If is_stub is clear, this is the mangled name which we can
+ look up to find the address of the method (FIXME: it would
+ be cleaner to have a pointer to the struct symbol here
+ instead). */
- char *physname;
+ /* If is_stub is set, this is the portion of the mangled
+ name which specifies the arguments. For example, "ii",
+ if there are two int arguments, or "" if there are no
+ arguments. See gdb_mangle_name for the conversion from this
+ format to the one used if is_stub is clear. */
- /* The function type for the method.
- (This comment used to say "The return value of the method",
- but that's wrong. The function type
- is expected here, i.e. something with TYPE_CODE_FUNC,
- and *not* the return-value type). */
+ char *physname;
- struct type *type;
+ /* The function type for the method.
+ (This comment used to say "The return value of the method",
+ but that's wrong. The function type
+ is expected here, i.e. something with TYPE_CODE_FUNC,
+ and *not* the return-value type). */
- /* The argument list. Only valid if is_stub is clear. Contains
- the type of each argument, including `this', and ending with
- a NULL pointer after the last argument. Should not contain
- a `this' pointer for static member functions. */
+ struct type *type;
- struct type **args;
+ /* The argument list. Only valid if is_stub is clear. Contains
+ the type of each argument, including `this', and ending with
+ a NULL pointer after the last argument. Should not contain
+ a `this' pointer for static member functions. */
- /* For virtual functions.
- First baseclass that defines this virtual function. */
+ struct type **args;
- struct type *fcontext;
+ /* For virtual functions.
+ First baseclass that defines this virtual function. */
- /* Attributes. */
+ struct type *fcontext;
- unsigned int is_const : 1;
- unsigned int is_volatile : 1;
- unsigned int is_private : 1;
- unsigned int is_protected : 1;
- unsigned int is_public : 1;
- unsigned int is_abstract : 1;
- unsigned int is_static : 1;
- unsigned int is_final : 1;
- unsigned int is_synchronized : 1;
- unsigned int is_native : 1;
+ /* Attributes. */
- /* A stub method only has some fields valid (but they are enough
- to reconstruct the rest of the fields). */
- unsigned int is_stub : 1;
+ unsigned int is_const:1;
+ unsigned int is_volatile:1;
+ unsigned int is_private:1;
+ unsigned int is_protected:1;
+ unsigned int is_public:1;
+ unsigned int is_abstract:1;
+ unsigned int is_static:1;
+ unsigned int is_final:1;
+ unsigned int is_synchronized:1;
+ unsigned int is_native:1;
+ unsigned int is_artificial:1;
- /* C++ method that is inlined */
- unsigned int is_inlined : 1;
+ /* A stub method only has some fields valid (but they are enough
+ to reconstruct the rest of the fields). */
+ unsigned int is_stub:1;
- /* Unused. */
- unsigned int dummy : 4;
+ /* C++ method that is inlined */
+ unsigned int is_inlined:1;
- /* Index into that baseclass's virtual function table,
- minus 2; else if static: VOFFSET_STATIC; else: 0. */
+ /* Unused. */
+ unsigned int dummy:3;
- unsigned int voffset : 16;
+ /* Index into that baseclass's virtual function table,
+ minus 2; else if static: VOFFSET_STATIC; else: 0. */
-# define VOFFSET_STATIC 1
+ unsigned int voffset:16;
- } *fn_fields;
+#define VOFFSET_STATIC 1
- } *fn_fieldlists;
+ }
+ *fn_fields;
+
+ }
+ *fn_fieldlists;
/* If this "struct type" describes a template, then it
* has arguments. "template_args" points to an array of
*/
short ntemplate_args;
struct template_arg
- {
- char *name;
- struct type *type;
- } *template_args;
+ {
+ char *name;
+ struct type *type;
+ }
+ *template_args;
/* If this "struct type" describes a template, it has a list
* of instantiations. "instantiations" is a pointer to an array
* point to the type information for all virtual bases among this type's
* ancestors.
*/
- struct runtime_info {
- short has_vtable;
- struct type * primary_base;
- struct type ** virtual_base_list;
- } * runtime_ptr;
+ struct runtime_info
+ {
+ short has_vtable;
+ struct type *primary_base;
+ struct type **virtual_base_list;
+ }
+ *runtime_ptr;
/* Pointer to information about enclosing scope, if this is a
* local type. If it is not a local type, this is NULL
*/
- struct local_type_info {
- char * file;
- int line;
- } * localtype_ptr;
-};
+ struct local_type_info
+ {
+ char *file;
+ int line;
+ }
+ *localtype_ptr;
+ };
/* Struct used in computing virtual base list */
struct vbase
-{
- struct type * vbasetype; /* pointer to virtual base */
- struct vbase * next; /* next in chain */
-};
+ {
+ struct type *vbasetype; /* pointer to virtual base */
+ struct vbase *next; /* next in chain */
+ };
/* Struct used for ranking a function for overload resolution */
-struct badness_vector {
- int length;
- int * rank;
-};
+struct badness_vector
+ {
+ int length;
+ int *rank;
+ };
/* The default value of TYPE_CPLUS_SPECIFIC(T) points to the
this shared static structure. */
extern const struct cplus_struct_type cplus_struct_default;
-extern void
-allocate_cplus_struct_type PARAMS ((struct type *));
+extern void allocate_cplus_struct_type (struct type *);
#define INIT_CPLUS_SPECIFIC(type) \
(TYPE_CPLUS_SPECIFIC(type)=(struct cplus_struct_type*)&cplus_struct_default)
#define TYPE_POINTER_TYPE(thistype) (thistype)->pointer_type
#define TYPE_REFERENCE_TYPE(thistype) (thistype)->reference_type
#define TYPE_CV_TYPE(thistype) (thistype)->cv_type
+#define TYPE_AS_TYPE(thistype) (thistype)->as_type
/* Note that if thistype is a TYPEDEF type, you have to call check_typedef.
But check_typedef does set the TYPE_LENGTH of the TYPEDEF type,
so you only have to call check_typedef once. Since allocate_value
#define TYPE_LENGTH(thistype) (thistype)->length
#define TYPE_OBJFILE(thistype) (thistype)->objfile
#define TYPE_FLAGS(thistype) (thistype)->flags
-#define TYPE_UNSIGNED(thistype) ((thistype)->flags & TYPE_FLAG_UNSIGNED)
-#define TYPE_NOSIGN(thistype) ((thistype)->flags & TYPE_FLAG_NOSIGN)
-#define TYPE_CONST(thistype) ((thistype)->flags & TYPE_FLAG_CONST)
-#define TYPE_VOLATILE(thistype) ((thistype)->flags & TYPE_FLAG_VOLATILE)
-#define TYPE_INCOMPLETE(thistype) ((thistype)->flags & TYPE_FLAG_INCOMPLETE)
-/* Note that TYPE_CODE can be TYPE_CODE_TYPEDEF, so if you wan the real
+/* Note that TYPE_CODE can be TYPE_CODE_TYPEDEF, so if you want the real
type, you need to do TYPE_CODE (check_type (this_type)). */
#define TYPE_CODE(thistype) (thistype)->code
#define TYPE_NFIELDS(thistype) (thistype)->nfields
#define TYPE_TYPE_SPECIFIC(thistype) (thistype)->type_specific
#define TYPE_ARG_TYPES(thistype) (thistype)->type_specific.arg_types
#define TYPE_CPLUS_SPECIFIC(thistype) (thistype)->type_specific.cplus_stuff
+#define TYPE_FLOATFORMAT(thistype) (thistype)->type_specific.floatformat
#define TYPE_BASECLASS(thistype,index) (thistype)->fields[index].type
#define TYPE_N_BASECLASSES(thistype) TYPE_CPLUS_SPECIFIC(thistype)->n_baseclasses
#define TYPE_BASECLASS_NAME(thistype,index) (thistype)->fields[index].name
#define FIELD_TYPE(thisfld) ((thisfld).type)
#define FIELD_NAME(thisfld) ((thisfld).name)
#define FIELD_BITPOS(thisfld) ((thisfld).loc.bitpos)
+#define FIELD_ARTIFICIAL(thisfld) ((thisfld).loc.artificial)
#define FIELD_BITSIZE(thisfld) ((thisfld).bitsize)
#define FIELD_PHYSNAME(thisfld) ((thisfld).loc.physname)
#define FIELD_PHYSADDR(thisfld) ((thisfld).loc.physaddr)
#define TYPE_FIELD_TYPE(thistype, n) FIELD_TYPE(TYPE_FIELD(thistype, n))
#define TYPE_FIELD_NAME(thistype, n) FIELD_NAME(TYPE_FIELD(thistype, n))
#define TYPE_FIELD_BITPOS(thistype, n) FIELD_BITPOS(TYPE_FIELD(thistype,n))
+#define TYPE_FIELD_ARTIFICIAL(thistype, n) FIELD_ARTIFICIAL(TYPE_FIELD(thistype,n))
#define TYPE_FIELD_BITSIZE(thistype, n) FIELD_BITSIZE(TYPE_FIELD(thistype,n))
#define TYPE_FIELD_PACKED(thistype, n) (FIELD_BITSIZE(TYPE_FIELD(thistype,n))!=0)
#define TYPE_TEMPLATE_ARG(thistype, n) TYPE_CPLUS_SPECIFIC(thistype)->template_args[n]
#define TYPE_FN_FIELD_FINAL(thisfn, n) ((thisfn)[n].is_final)
#define TYPE_FN_FIELD_SYNCHRONIZED(thisfn, n) ((thisfn)[n].is_synchronized)
#define TYPE_FN_FIELD_NATIVE(thisfn, n) ((thisfn)[n].is_native)
+#define TYPE_FN_FIELD_ARTIFICIAL(thisfn, n) ((thisfn)[n].is_artificial)
#define TYPE_FN_FIELD_ABSTRACT(thisfn, n) ((thisfn)[n].is_abstract)
#define TYPE_FN_FIELD_STUB(thisfn, n) ((thisfn)[n].is_stub)
#define TYPE_FN_FIELD_INLINED(thisfn, n) ((thisfn)[n].is_inlined)
#define TYPE_HAS_VTABLE(thistype) (TYPE_RUNTIME_PTR(thistype) && TYPE_VTABLE(thistype))
#define TYPE_PRIMARY_BASE(thistype) (TYPE_RUNTIME_PTR(thistype)->primary_base)
#define TYPE_VIRTUAL_BASE_LIST(thistype) (TYPE_RUNTIME_PTR(thistype)->virtual_base_list)
-
+
#define TYPE_LOCALTYPE_PTR(thistype) (TYPE_CPLUS_SPECIFIC(thistype)->localtype_ptr)
#define TYPE_LOCALTYPE_FILE(thistype) (TYPE_CPLUS_SPECIFIC(thistype)->localtype_ptr->file)
#define TYPE_LOCALTYPE_LINE(thistype) (TYPE_CPLUS_SPECIFIC(thistype)->localtype_ptr->line)
-
+
#define TYPE_IS_OPAQUE(thistype) (((TYPE_CODE (thistype) == TYPE_CODE_STRUCT) || \
(TYPE_CODE (thistype) == TYPE_CODE_UNION)) && \
(TYPE_NFIELDS (thistype) == 0) && \
(TYPE_CPLUS_SPECIFIC (thistype) && (TYPE_NFN_FIELDS (thistype) == 0)))
-
-
-
+
+
+
/* Implicit sizes */
extern struct type *builtin_type_void;
extern struct type *builtin_type_char;
extern struct type *builtin_type_string;
extern struct type *builtin_type_bool;
-/* Explicit sizes - see <intypes.h> for naming schema */
+/* Address/pointer types: */
+/* (C) Language `pointer to data' type. Some target platforms use an
+ implicitly {sign,zero} -extended 32 bit C language pointer on a 64
+ bit ISA. */
+extern struct type *builtin_type_void_data_ptr;
+
+/* (C) Language `pointer to function returning void' type. Since
+ ANSI, C standards have explicitly said that pointers to functions
+ and pointers to data are not interconvertible --- that is, you
+ can't cast a function pointer to void * and back, and expect to get
+ the same value. However, all function pointer types are
+ interconvertible, so void (*) () can server as a generic function
+ pointer. */
+extern struct type *builtin_type_void_func_ptr;
+
+/* The target CPU's address type. This is the ISA address size. */
+extern struct type *builtin_type_CORE_ADDR;
+/* The symbol table address type. Some object file formats have a 32
+ bit address type even though the TARGET has a 64 bit pointer type
+ (cf MIPS). */
+extern struct type *builtin_type_bfd_vma;
+
+/* Explicit sizes - see C9X <intypes.h> for naming scheme */
extern struct type *builtin_type_int8;
extern struct type *builtin_type_uint8;
extern struct type *builtin_type_int16;
extern struct type *builtin_type_uint32;
extern struct type *builtin_type_int64;
extern struct type *builtin_type_uint64;
+extern struct type *builtin_type_int128;
+extern struct type *builtin_type_uint128;
+
+/* SIMD types. We inherit these names from GCC. */
+extern struct type *builtin_type_v4sf;
+extern struct type *builtin_type_v4si;
+extern struct type *builtin_type_v16qi;
+extern struct type *builtin_type_v8qi;
+extern struct type *builtin_type_v8hi;
+extern struct type *builtin_type_v4hi;
+extern struct type *builtin_type_v2si;
+
+/* Type for 128 bit vectors. */
+extern struct type *builtin_type_vec128;
+
+/* Explicit floating-point formats. See "floatformat.h". */
+extern struct type *builtin_type_ieee_single_big;
+extern struct type *builtin_type_ieee_single_little;
+extern struct type *builtin_type_ieee_double_big;
+extern struct type *builtin_type_ieee_double_little;
+extern struct type *builtin_type_ieee_double_littlebyte_bigword;
+extern struct type *builtin_type_i387_ext;
+extern struct type *builtin_type_m68881_ext;
+extern struct type *builtin_type_i960_ext;
+extern struct type *builtin_type_m88110_ext;
+extern struct type *builtin_type_m88110_harris_ext;
+extern struct type *builtin_type_arm_ext_big;
+extern struct type *builtin_type_arm_ext_littlebyte_bigword;
+extern struct type *builtin_type_ia64_spill_big;
+extern struct type *builtin_type_ia64_spill_little;
+extern struct type *builtin_type_ia64_quad_big;
+extern struct type *builtin_type_ia64_quad_little;
/* We use this for the '/c' print format, because builtin_type_char is
just a one-byte integral type, which languages less laid back than
extern struct type *builtin_type_f_character;
extern struct type *builtin_type_f_integer;
+extern struct type *builtin_type_f_integer_s2;
extern struct type *builtin_type_f_logical;
extern struct type *builtin_type_f_logical_s1;
extern struct type *builtin_type_f_logical_s2;
-extern struct type *builtin_type_f_integer;
-extern struct type *builtin_type_f_integer_s2;
extern struct type *builtin_type_f_real;
extern struct type *builtin_type_f_real_s8;
extern struct type *builtin_type_f_real_s16;
extern struct type *builtin_type_f_void;
/* RTTI for C++ */
-/* extern struct type *builtin_type_cxx_typeinfo; */
+/* extern struct type *builtin_type_cxx_typeinfo; */
/* Maximum and minimum values of built-in types */
#define MAX_OF_TYPE(t) \
- TYPE_UNSIGNED(t) ? UMAX_OF_SIZE(TYPE_LENGTH(t)) \
- : MAX_OF_SIZE(TYPE_LENGTH(t))
+ (TYPE_UNSIGNED(t) ? UMAX_OF_SIZE(TYPE_LENGTH(t)) \
+ : MAX_OF_SIZE(TYPE_LENGTH(t)))
#define MIN_OF_TYPE(t) \
- TYPE_UNSIGNED(t) ? UMIN_OF_SIZE(TYPE_LENGTH(t)) \
- : MIN_OF_SIZE(TYPE_LENGTH(t))
+ (TYPE_UNSIGNED(t) ? UMIN_OF_SIZE(TYPE_LENGTH(t)) \
+ : MIN_OF_SIZE(TYPE_LENGTH(t)))
/* Allocate space for storing data associated with a particular type.
We ensure that the space is allocated using the same mechanism that
? obstack_alloc (&TYPE_OBJFILE (t) -> type_obstack, size) \
: xmalloc (size))
-extern struct type *
-alloc_type PARAMS ((struct objfile *));
+extern struct type *alloc_type (struct objfile *);
+
+extern struct type *init_type (enum type_code, int, int, char *,
+ struct objfile *);
+
+extern struct type *lookup_reference_type (struct type *);
-extern struct type *
-init_type PARAMS ((enum type_code, int, int, char *, struct objfile *));
+extern struct type *make_reference_type (struct type *, struct type **);
-extern struct type *
-lookup_reference_type PARAMS ((struct type *));
+extern struct type *make_cv_type (int, int, struct type *, struct type **);
-extern struct type *
-make_reference_type PARAMS ((struct type *, struct type **));
+extern void finish_cv_type (struct type *);
-extern struct type *
-make_cv_type PARAMS ((int, int, struct type *, struct type **));
+extern void replace_type (struct type *, struct type *);
-extern struct type *
-lookup_member_type PARAMS ((struct type *, struct type *));
+extern int address_space_name_to_int (char *);
+
+extern char *address_space_int_to_name (int);
+
+extern struct type *make_type_with_address_space (struct type *type,
+ int space_identifier);
+
+extern struct type *lookup_member_type (struct type *, struct type *);
extern void
-smash_to_method_type PARAMS ((struct type *, struct type *, struct type *,
- struct type **));
+smash_to_method_type (struct type *, struct type *, struct type *,
+ struct type **);
extern void
-smash_to_member_type PARAMS ((struct type *, struct type *, struct type *));
+smash_to_member_type (struct type *, struct type *, struct type *);
-extern struct type *
-allocate_stub_method PARAMS ((struct type *));
+extern struct type *allocate_stub_method (struct type *);
-extern char *
-type_name_no_tag PARAMS ((const struct type *));
+extern char *type_name_no_tag (const struct type *);
-extern struct type *
-lookup_struct_elt_type PARAMS ((struct type *, char *, int));
+extern struct type *lookup_struct_elt_type (struct type *, char *, int);
-extern struct type *
-make_pointer_type PARAMS ((struct type *, struct type **));
+extern struct type *make_pointer_type (struct type *, struct type **);
-extern struct type *
-lookup_pointer_type PARAMS ((struct type *));
+extern struct type *lookup_pointer_type (struct type *);
-extern struct type *
-make_function_type PARAMS ((struct type *, struct type **));
+extern struct type *make_function_type (struct type *, struct type **);
-extern struct type *
-lookup_function_type PARAMS ((struct type *));
+extern struct type *lookup_function_type (struct type *);
-extern struct type *
-create_range_type PARAMS ((struct type *, struct type *, int, int));
+extern struct type *create_range_type (struct type *, struct type *, int,
+ int);
-extern struct type *
-create_array_type PARAMS ((struct type *, struct type *, struct type *));
+extern struct type *create_array_type (struct type *, struct type *,
+ struct type *);
-extern struct type *
-create_string_type PARAMS ((struct type *, struct type *));
+extern struct type *create_string_type (struct type *, struct type *);
-extern struct type *create_set_type PARAMS ((struct type *, struct type *));
+extern struct type *create_set_type (struct type *, struct type *);
-extern int chill_varying_type PARAMS ((struct type*));
+extern int chill_varying_type (struct type *);
-extern struct type *
-lookup_unsigned_typename PARAMS ((char *));
+extern struct type *lookup_unsigned_typename (char *);
-extern struct type *
-lookup_signed_typename PARAMS ((char *));
+extern struct type *lookup_signed_typename (char *);
-extern struct type *
-check_typedef PARAMS ((struct type *));
+extern struct type *check_typedef (struct type *);
#define CHECK_TYPEDEF(TYPE) (TYPE) = check_typedef (TYPE)
-extern void
-check_stub_method PARAMS ((struct type *, int, int));
+extern void check_stub_method (struct type *, int, int);
-extern struct type *
-lookup_primitive_typename PARAMS ((char *));
+extern struct type *lookup_primitive_typename (char *);
-extern char *
-gdb_mangle_name PARAMS ((struct type *, int, int));
+extern char *gdb_mangle_name (struct type *, int, int);
-extern struct type *
-builtin_type PARAMS ((char **));
+extern struct type *builtin_type (char **);
-extern struct type *
-lookup_typename PARAMS ((char *, struct block *, int));
+extern struct type *lookup_typename (char *, struct block *, int);
-extern struct type *
-lookup_template_type PARAMS ((char *, struct type *, struct block *));
+extern struct type *lookup_template_type (char *, struct type *,
+ struct block *);
-extern struct type *
-lookup_fundamental_type PARAMS ((struct objfile *, int));
+extern struct type *lookup_fundamental_type (struct objfile *, int);
-extern void
-fill_in_vptr_fieldno PARAMS ((struct type *));
+extern void fill_in_vptr_fieldno (struct type *);
-extern int get_destructor_fn_field PARAMS ((struct type *, int *, int *));
+extern int get_destructor_fn_field (struct type *, int *, int *);
-extern int get_discrete_bounds PARAMS ((struct type*, LONGEST*, LONGEST*));
+extern int get_discrete_bounds (struct type *, LONGEST *, LONGEST *);
-extern int
-is_ancestor PARAMS ((struct type *, struct type *));
+extern int is_ancestor (struct type *, struct type *);
-extern int
-has_vtable PARAMS ((struct type *));
+extern int has_vtable (struct type *);
-extern struct type *
-primary_base_class PARAMS ((struct type *));
+extern struct type *primary_base_class (struct type *);
-extern struct type **
-virtual_base_list PARAMS ((struct type *));
+extern struct type **virtual_base_list (struct type *);
-extern int
-virtual_base_list_length PARAMS ((struct type *));
-extern int
-virtual_base_list_length_skip_primaries PARAMS ((struct type *));
+extern int virtual_base_list_length (struct type *);
+extern int virtual_base_list_length_skip_primaries (struct type *);
-extern int
-virtual_base_index PARAMS ((struct type *, struct type *));
-extern int
-virtual_base_index_skip_primaries PARAMS ((struct type *, struct type *));
+extern int virtual_base_index (struct type *, struct type *);
+extern int virtual_base_index_skip_primaries (struct type *, struct type *);
-extern int
-class_index_in_primary_list PARAMS ((struct type *));
+extern int class_index_in_primary_list (struct type *);
-extern int
-count_virtual_fns PARAMS ((struct type*));
+extern int count_virtual_fns (struct type *);
/* Constants for HP/Taligent ANSI C++ runtime model */
#define LENGTH_MATCH(bv) ((bv)->rank[0])
-/* Badness if parameter list length doesn't match arg list length */
+/* Badness if parameter list length doesn't match arg list length */
#define LENGTH_MISMATCH_BADNESS 100
-/* Dummy badness value for nonexistent parameter positions */
+/* Dummy badness value for nonexistent parameter positions */
#define TOO_FEW_PARAMS_BADNESS 100
/* Badness if no conversion among types */
#define INCOMPATIBLE_TYPE_BADNESS 100
#define POINTER_CONVERSION_BADNESS 2
/* Badness of conversion of pointer to void pointer */
#define VOID_PTR_CONVERSION_BADNESS 2
-/* Badness of convering derived to base class */
+/* Badness of converting derived to base class */
#define BASE_CONVERSION_BADNESS 2
+/* Badness of converting from non-reference to reference */
+#define REFERENCE_CONVERSION_BADNESS 2
/* Non-standard conversions allowed by the debugger */
/* Converting a pointer to an int is usually OK */
#define NS_POINTER_CONVERSION_BADNESS 10
-extern int
-compare_badness PARAMS ((struct badness_vector *, struct badness_vector *));
+extern int compare_badness (struct badness_vector *, struct badness_vector *);
-extern struct badness_vector *
-rank_function PARAMS ((struct type **, int, struct type **, int));
+extern struct badness_vector *rank_function (struct type **, int,
+ struct type **, int);
-extern int
-rank_one_type PARAMS ((struct type *, struct type *));
+extern int rank_one_type (struct type *, struct type *);
-extern void recursive_dump_type PARAMS ((struct type *, int));
+extern void recursive_dump_type (struct type *, int);
/* printcmd.c */
-extern void
-print_scalar_formatted PARAMS ((char *, struct type *, int, int, GDB_FILE *));
-
-extern int can_dereference PARAMS ((struct type *));
+extern void print_scalar_formatted (char *, struct type *, int, int,
+ struct ui_file *);
-extern void maintenance_print_type PARAMS ((char *, int));
+extern int can_dereference (struct type *);
-/* typeprint.c */
+extern int is_integral_type (struct type *);
-extern void print_type_scalar PARAMS ((struct type *, LONGEST, GDB_FILE *));
+extern void maintenance_print_type (char *, int);
-#endif /* GDBTYPES_H */
+#endif /* GDBTYPES_H */
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