/* Support routines for manipulating internal types for GDB.
- Copyright (C) 1992, 93, 94, 95, 96, 1998 Free Software Foundation, Inc.
+ Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002, 2003
+ Free Software Foundation, Inc.
Contributed by Cygnus Support, using pieces from other GDB modules.
This file is part of GDB.
#include "demangle.h"
#include "complaints.h"
#include "gdbcmd.h"
+#include "wrapper.h"
+#include "cp-abi.h"
+#include "gdb_assert.h"
/* These variables point to the objects
representing the predefined C data types. */
struct type *builtin_type_uint32;
struct type *builtin_type_int64;
struct type *builtin_type_uint64;
+struct type *builtin_type_int128;
+struct type *builtin_type_uint128;
struct type *builtin_type_bool;
+
+/* 128 bit long vector types */
+struct type *builtin_type_v2_double;
+struct type *builtin_type_v4_float;
+struct type *builtin_type_v2_int64;
+struct type *builtin_type_v4_int32;
+struct type *builtin_type_v8_int16;
+struct type *builtin_type_v16_int8;
+/* 64 bit long vector types */
+struct type *builtin_type_v2_float;
+struct type *builtin_type_v2_int32;
+struct type *builtin_type_v4_int16;
+struct type *builtin_type_v8_int8;
+
struct type *builtin_type_v4sf;
+struct type *builtin_type_v4si;
+struct type *builtin_type_v16qi;
+struct type *builtin_type_v8qi;
+struct type *builtin_type_v8hi;
+struct type *builtin_type_v4hi;
+struct type *builtin_type_v2si;
+struct type *builtin_type_vec64;
+struct type *builtin_type_vec64i;
+struct type *builtin_type_vec128;
+struct type *builtin_type_vec128i;
+struct type *builtin_type_ieee_single_big;
+struct type *builtin_type_ieee_single_little;
+struct type *builtin_type_ieee_double_big;
+struct type *builtin_type_ieee_double_little;
+struct type *builtin_type_ieee_double_littlebyte_bigword;
+struct type *builtin_type_i387_ext;
+struct type *builtin_type_m68881_ext;
+struct type *builtin_type_i960_ext;
+struct type *builtin_type_m88110_ext;
+struct type *builtin_type_m88110_harris_ext;
+struct type *builtin_type_arm_ext_big;
+struct type *builtin_type_arm_ext_littlebyte_bigword;
+struct type *builtin_type_ia64_spill_big;
+struct type *builtin_type_ia64_spill_little;
+struct type *builtin_type_ia64_quad_big;
+struct type *builtin_type_ia64_quad_little;
+struct type *builtin_type_void_data_ptr;
+struct type *builtin_type_void_func_ptr;
+struct type *builtin_type_CORE_ADDR;
+struct type *builtin_type_bfd_vma;
int opaque_type_resolution = 1;
-
+int overload_debug = 0;
struct extra
{
char str[128];
int len;
- }; /* maximum extention is 128! FIXME */
+ }; /* maximum extension is 128! FIXME */
-static void add_name PARAMS ((struct extra *, char *));
-static void add_mangled_type PARAMS ((struct extra *, struct type *));
-#if 0
-static void cfront_mangle_name PARAMS ((struct type *, int, int));
-#endif
-static void print_bit_vector PARAMS ((B_TYPE *, int));
-static void print_arg_types PARAMS ((struct type **, int));
-static void dump_fn_fieldlists PARAMS ((struct type *, int));
-static void print_cplus_stuff PARAMS ((struct type *, int));
-static void virtual_base_list_aux PARAMS ((struct type * dclass));
+static void add_name (struct extra *, char *);
+static void add_mangled_type (struct extra *, struct type *);
+#if 0 /* OBSOLETE CFront */
+// OBSOLETE static void cfront_mangle_name (struct type *, int, int);
+#endif /* OBSOLETE CFront */
+static void print_bit_vector (B_TYPE *, int);
+static void print_arg_types (struct field *, int, int);
+static void dump_fn_fieldlists (struct type *, int);
+static void print_cplus_stuff (struct type *, int);
+static void virtual_base_list_aux (struct type *dclass);
/* Alloc a new type structure and fill it with some defaults. If
OBJFILE is non-NULL, then allocate the space for the type structure
- in that objfile's type_obstack. */
+ in that objfile's type_obstack. Otherwise allocate the new type structure
+ by xmalloc () (for permanent types). */
struct type *
-alloc_type (objfile)
- struct objfile *objfile;
+alloc_type (struct objfile *objfile)
{
register struct type *type;
if (objfile == NULL)
{
- type = (struct type *) xmalloc (sizeof (struct type));
+ type = xmalloc (sizeof (struct type));
+ memset (type, 0, sizeof (struct type));
+ TYPE_MAIN_TYPE (type) = xmalloc (sizeof (struct main_type));
}
else
{
- type = (struct type *) obstack_alloc (&objfile->type_obstack,
- sizeof (struct type));
+ type = obstack_alloc (&objfile->type_obstack,
+ sizeof (struct type));
+ memset (type, 0, sizeof (struct type));
+ TYPE_MAIN_TYPE (type) = obstack_alloc (&objfile->type_obstack,
+ sizeof (struct main_type));
OBJSTAT (objfile, n_types++);
}
- memset ((char *) type, 0, sizeof (struct type));
+ memset (TYPE_MAIN_TYPE (type), 0, sizeof (struct main_type));
/* Initialize the fields that might not be zero. */
TYPE_CODE (type) = TYPE_CODE_UNDEF;
TYPE_OBJFILE (type) = objfile;
TYPE_VPTR_FIELDNO (type) = -1;
- TYPE_CV_TYPE (type) = type; /* chain back to itself */
+ TYPE_CHAIN (type) = type; /* Chain back to itself. */
return (type);
}
+/* Alloc a new type instance structure, fill it with some defaults,
+ and point it at OLDTYPE. Allocate the new type instance from the
+ same place as OLDTYPE. */
+
+static struct type *
+alloc_type_instance (struct type *oldtype)
+{
+ struct type *type;
+
+ /* Allocate the structure. */
+
+ if (TYPE_OBJFILE (oldtype) == NULL)
+ {
+ type = xmalloc (sizeof (struct type));
+ memset (type, 0, sizeof (struct type));
+ }
+ else
+ {
+ type = obstack_alloc (&TYPE_OBJFILE (oldtype)->type_obstack,
+ sizeof (struct type));
+ memset (type, 0, sizeof (struct type));
+ }
+ TYPE_MAIN_TYPE (type) = TYPE_MAIN_TYPE (oldtype);
+
+ TYPE_CHAIN (type) = type; /* Chain back to itself for now. */
+
+ return (type);
+}
+
+/* Clear all remnants of the previous type at TYPE, in preparation for
+ replacing it with something else. */
+static void
+smash_type (struct type *type)
+{
+ memset (TYPE_MAIN_TYPE (type), 0, sizeof (struct main_type));
+
+ /* For now, delete the rings. */
+ TYPE_CHAIN (type) = type;
+
+ /* For now, leave the pointer/reference types alone. */
+}
+
/* Lookup a pointer to a type TYPE. TYPEPTR, if nonzero, points
to a pointer to memory where the pointer type should be stored.
If *TYPEPTR is zero, update it to point to the pointer type we return.
We allocate new memory if needed. */
struct type *
-make_pointer_type (type, typeptr)
- struct type *type;
- struct type **typeptr;
+make_pointer_type (struct type *type, struct type **typeptr)
{
register struct type *ntype; /* New type */
struct objfile *objfile;
{
ntype = *typeptr;
objfile = TYPE_OBJFILE (ntype);
- memset ((char *) ntype, 0, sizeof (struct type));
+ smash_type (ntype);
TYPE_OBJFILE (ntype) = objfile;
}
TYPE_LENGTH (ntype) = TARGET_PTR_BIT / TARGET_CHAR_BIT;
TYPE_CODE (ntype) = TYPE_CODE_PTR;
- /* pointers are unsigned */
+ /* Mark pointers as unsigned. The target converts between pointers
+ and addresses (CORE_ADDRs) using POINTER_TO_ADDRESS() and
+ ADDRESS_TO_POINTER(). */
TYPE_FLAGS (ntype) |= TYPE_FLAG_UNSIGNED;
if (!TYPE_POINTER_TYPE (type)) /* Remember it, if don't have one. */
May need to construct such a type if this is the first use. */
struct type *
-lookup_pointer_type (type)
- struct type *type;
+lookup_pointer_type (struct type *type)
{
return make_pointer_type (type, (struct type **) 0);
}
We allocate new memory if needed. */
struct type *
-make_reference_type (type, typeptr)
- struct type *type;
- struct type **typeptr;
+make_reference_type (struct type *type, struct type **typeptr)
{
register struct type *ntype; /* New type */
struct objfile *objfile;
{
ntype = *typeptr;
objfile = TYPE_OBJFILE (ntype);
- memset ((char *) ntype, 0, sizeof (struct type));
+ smash_type (ntype);
TYPE_OBJFILE (ntype) = objfile;
}
/* Same as above, but caller doesn't care about memory allocation details. */
struct type *
-lookup_reference_type (type)
- struct type *type;
+lookup_reference_type (struct type *type)
{
return make_reference_type (type, (struct type **) 0);
}
We allocate new memory if needed. */
struct type *
-make_function_type (type, typeptr)
- struct type *type;
- struct type **typeptr;
+make_function_type (struct type *type, struct type **typeptr)
{
register struct type *ntype; /* New type */
struct objfile *objfile;
{
ntype = *typeptr;
objfile = TYPE_OBJFILE (ntype);
- memset ((char *) ntype, 0, sizeof (struct type));
+ smash_type (ntype);
TYPE_OBJFILE (ntype) = objfile;
}
May need to construct such a type if this is the first use. */
struct type *
-lookup_function_type (type)
- struct type *type;
+lookup_function_type (struct type *type)
{
return make_function_type (type, (struct type **) 0);
}
+/* Identify address space identifier by name --
+ return the integer flag defined in gdbtypes.h. */
+extern int
+address_space_name_to_int (char *space_identifier)
+{
+ struct gdbarch *gdbarch = current_gdbarch;
+ int type_flags;
+ /* Check for known address space delimiters. */
+ if (!strcmp (space_identifier, "code"))
+ return TYPE_FLAG_CODE_SPACE;
+ else if (!strcmp (space_identifier, "data"))
+ return TYPE_FLAG_DATA_SPACE;
+ else if (gdbarch_address_class_name_to_type_flags_p (gdbarch)
+ && gdbarch_address_class_name_to_type_flags (gdbarch,
+ space_identifier,
+ &type_flags))
+ return type_flags;
+ else
+ error ("Unknown address space specifier: \"%s\"", space_identifier);
+}
+
+/* Identify address space identifier by integer flag as defined in
+ gdbtypes.h -- return the string version of the adress space name. */
+
+const char *
+address_space_int_to_name (int space_flag)
+{
+ struct gdbarch *gdbarch = current_gdbarch;
+ if (space_flag & TYPE_FLAG_CODE_SPACE)
+ return "code";
+ else if (space_flag & TYPE_FLAG_DATA_SPACE)
+ return "data";
+ else if ((space_flag & TYPE_FLAG_ADDRESS_CLASS_ALL)
+ && gdbarch_address_class_type_flags_to_name_p (gdbarch))
+ return gdbarch_address_class_type_flags_to_name (gdbarch, space_flag);
+ else
+ return NULL;
+}
+
+/* Create a new type with instance flags NEW_FLAGS, based on TYPE.
+ If STORAGE is non-NULL, create the new type instance there. */
+
+struct type *
+make_qualified_type (struct type *type, int new_flags,
+ struct type *storage)
+{
+ struct type *ntype;
+
+ ntype = type;
+ do {
+ if (TYPE_INSTANCE_FLAGS (ntype) == new_flags)
+ return ntype;
+ ntype = TYPE_CHAIN (ntype);
+ } while (ntype != type);
+
+ /* Create a new type instance. */
+ if (storage == NULL)
+ ntype = alloc_type_instance (type);
+ else
+ {
+ ntype = storage;
+ TYPE_MAIN_TYPE (ntype) = TYPE_MAIN_TYPE (type);
+ TYPE_CHAIN (ntype) = ntype;
+ }
+
+ /* Pointers or references to the original type are not relevant to
+ the new type. */
+ TYPE_POINTER_TYPE (ntype) = (struct type *) 0;
+ TYPE_REFERENCE_TYPE (ntype) = (struct type *) 0;
+
+ /* Chain the new qualified type to the old type. */
+ TYPE_CHAIN (ntype) = TYPE_CHAIN (type);
+ TYPE_CHAIN (type) = ntype;
+
+ /* Now set the instance flags and return the new type. */
+ TYPE_INSTANCE_FLAGS (ntype) = new_flags;
+
+ /* Set length of new type to that of the original type. */
+ TYPE_LENGTH (ntype) = TYPE_LENGTH (type);
+
+ return ntype;
+}
+
+/* Make an address-space-delimited variant of a type -- a type that
+ is identical to the one supplied except that it has an address
+ space attribute attached to it (such as "code" or "data").
+
+ The space attributes "code" and "data" are for Harvard architectures.
+ The address space attributes are for architectures which have
+ alternately sized pointers or pointers with alternate representations. */
+
+struct type *
+make_type_with_address_space (struct type *type, int space_flag)
+{
+ struct type *ntype;
+ int new_flags = ((TYPE_INSTANCE_FLAGS (type)
+ & ~(TYPE_FLAG_CODE_SPACE | TYPE_FLAG_DATA_SPACE
+ | TYPE_FLAG_ADDRESS_CLASS_ALL))
+ | space_flag);
+
+ return make_qualified_type (type, new_flags, NULL);
+}
/* Make a "c-v" variant of a type -- a type that is identical to the
one supplied except that it may have const or volatile attributes
We allocate new memory if needed. */
struct type *
-make_cv_type (cnst, voltl, type, typeptr)
- int cnst;
- int voltl;
- struct type *type;
- struct type **typeptr;
+make_cv_type (int cnst, int voltl, struct type *type, struct type **typeptr)
{
register struct type *ntype; /* New type */
register struct type *tmp_type = type; /* tmp type */
struct objfile *objfile;
- ntype = TYPE_CV_TYPE (type);
+ int new_flags = (TYPE_INSTANCE_FLAGS (type)
+ & ~(TYPE_FLAG_CONST | TYPE_FLAG_VOLATILE));
+
+ if (cnst)
+ new_flags |= TYPE_FLAG_CONST;
- while (ntype != type)
+ if (voltl)
+ new_flags |= TYPE_FLAG_VOLATILE;
+
+ if (typeptr && *typeptr != NULL)
{
- if ((TYPE_CONST (ntype) == cnst) &&
- (TYPE_VOLATILE (ntype) == voltl))
+ /* Objfile is per-core-type. This const-qualified type had best
+ belong to the same objfile as the type it is qualifying, unless
+ we are overwriting a stub type, in which case the safest thing
+ to do is to copy the core type into the new objfile. */
+
+ gdb_assert (TYPE_OBJFILE (*typeptr) == TYPE_OBJFILE (type)
+ || TYPE_STUB (*typeptr));
+ if (TYPE_OBJFILE (*typeptr) != TYPE_OBJFILE (type))
{
- if (typeptr == 0)
- return ntype;
- else if (*typeptr == 0)
- {
- *typeptr = ntype; /* Tracking alloc, and we have new type. */
- return ntype;
- }
+ TYPE_MAIN_TYPE (*typeptr)
+ = TYPE_ALLOC (*typeptr, sizeof (struct main_type));
+ *TYPE_MAIN_TYPE (*typeptr)
+ = *TYPE_MAIN_TYPE (type);
}
- tmp_type = ntype;
- ntype = TYPE_CV_TYPE (ntype);
}
+
+ ntype = make_qualified_type (type, new_flags, typeptr ? *typeptr : NULL);
- if (typeptr == 0 || *typeptr == 0) /* We'll need to allocate one. */
- {
- ntype = alloc_type (TYPE_OBJFILE (type));
- if (typeptr)
- *typeptr = ntype;
- }
- else
- /* We have storage, but need to reset it. */
- {
- ntype = *typeptr;
- objfile = TYPE_OBJFILE (ntype);
- /* memset ((char *) ntype, 0, sizeof (struct type)); */
- TYPE_OBJFILE (ntype) = objfile;
- }
-
- /* Copy original type */
- memcpy ((char *) ntype, (char *) type, sizeof (struct type));
- /* But zero out fields that shouldn't be copied */
- TYPE_POINTER_TYPE (ntype) = (struct type *) 0; /* Need new pointer kind */
- TYPE_REFERENCE_TYPE (ntype) = (struct type *) 0; /* Need new referene kind */
- /* Note: TYPE_TARGET_TYPE can be left as is */
-
- /* Set flags appropriately */
- if (cnst)
- TYPE_FLAGS (ntype) |= TYPE_FLAG_CONST;
- else
- TYPE_FLAGS (ntype) &= ~TYPE_FLAG_CONST;
-
- if (voltl)
- TYPE_FLAGS (ntype) |= TYPE_FLAG_VOLATILE;
- else
- TYPE_FLAGS (ntype) &= ~TYPE_FLAG_VOLATILE;
-
- /* Fix the chain of cv variants */
- TYPE_CV_TYPE (ntype) = type;
- TYPE_CV_TYPE (tmp_type) = ntype;
+ if (typeptr != NULL)
+ *typeptr = ntype;
return ntype;
}
+/* Replace the contents of ntype with the type *type. This changes the
+ contents, rather than the pointer for TYPE_MAIN_TYPE (ntype); thus
+ the changes are propogated to all types in the TYPE_CHAIN.
-
+ In order to build recursive types, it's inevitable that we'll need
+ to update types in place --- but this sort of indiscriminate
+ smashing is ugly, and needs to be replaced with something more
+ controlled. TYPE_MAIN_TYPE is a step in this direction; it's not
+ clear if more steps are needed. */
+void
+replace_type (struct type *ntype, struct type *type)
+{
+ struct type *chain;
+
+ *TYPE_MAIN_TYPE (ntype) = *TYPE_MAIN_TYPE (type);
+
+ /* The type length is not a part of the main type. Update it for each
+ type on the variant chain. */
+ chain = ntype;
+ do {
+ /* Assert that this element of the chain has no address-class bits
+ set in its flags. Such type variants might have type lengths
+ which are supposed to be different from the non-address-class
+ variants. This assertion shouldn't ever be triggered because
+ symbol readers which do construct address-class variants don't
+ call replace_type(). */
+ gdb_assert (TYPE_ADDRESS_CLASS_ALL (chain) == 0);
+
+ TYPE_LENGTH (ntype) = TYPE_LENGTH (type);
+ chain = TYPE_CHAIN (chain);
+ } while (ntype != chain);
+
+ /* Assert that the two types have equivalent instance qualifiers.
+ This should be true for at least all of our debug readers. */
+ gdb_assert (TYPE_INSTANCE_FLAGS (ntype) == TYPE_INSTANCE_FLAGS (type));
+}
/* Implement direct support for MEMBER_TYPE in GNU C++.
May need to construct such a type if this is the first use.
of the aggregate that the member belongs to. */
struct type *
-lookup_member_type (type, domain)
- struct type *type;
- struct type *domain;
+lookup_member_type (struct type *type, struct type *domain)
{
register struct type *mtype;
This always returns a fresh type. */
struct type *
-allocate_stub_method (type)
- struct type *type;
+allocate_stub_method (struct type *type)
{
struct type *mtype;
- mtype = alloc_type (TYPE_OBJFILE (type));
+ mtype = init_type (TYPE_CODE_METHOD, 1, TYPE_FLAG_STUB, NULL,
+ TYPE_OBJFILE (type));
TYPE_TARGET_TYPE (mtype) = type;
/* _DOMAIN_TYPE (mtype) = unknown yet */
- /* _ARG_TYPES (mtype) = unknown yet */
- TYPE_FLAGS (mtype) = TYPE_FLAG_STUB;
- TYPE_CODE (mtype) = TYPE_CODE_METHOD;
- TYPE_LENGTH (mtype) = 1;
return (mtype);
}
sure it is TYPE_CODE_UNDEF before we bash it into a range type? */
struct type *
-create_range_type (result_type, index_type, low_bound, high_bound)
- struct type *result_type;
- struct type *index_type;
- int low_bound;
- int high_bound;
+create_range_type (struct type *result_type, struct type *index_type,
+ int low_bound, int high_bound)
{
if (result_type == NULL)
{
}
TYPE_CODE (result_type) = TYPE_CODE_RANGE;
TYPE_TARGET_TYPE (result_type) = index_type;
- if (TYPE_FLAGS (index_type) & TYPE_FLAG_STUB)
+ if (TYPE_STUB (index_type))
TYPE_FLAGS (result_type) |= TYPE_FLAG_TARGET_STUB;
else
TYPE_LENGTH (result_type) = TYPE_LENGTH (check_typedef (index_type));
will fit in LONGEST), or -1 otherwise. */
int
-get_discrete_bounds (type, lowp, highp)
- struct type *type;
- LONGEST *lowp, *highp;
+get_discrete_bounds (struct type *type, LONGEST *lowp, LONGEST *highp)
{
CHECK_TYPEDEF (type);
switch (TYPE_CODE (type))
sure it is TYPE_CODE_UNDEF before we bash it into an array type? */
struct type *
-create_array_type (result_type, element_type, range_type)
- struct type *result_type;
- struct type *element_type;
- struct type *range_type;
+create_array_type (struct type *result_type, struct type *element_type,
+ struct type *range_type)
{
LONGEST low_bound, high_bound;
sure it is TYPE_CODE_UNDEF before we bash it into a string type? */
struct type *
-create_string_type (result_type, range_type)
- struct type *result_type;
- struct type *range_type;
+create_string_type (struct type *result_type, struct type *range_type)
{
result_type = create_array_type (result_type,
*current_language->string_char_type,
}
struct type *
-create_set_type (result_type, domain_type)
- struct type *result_type;
- struct type *domain_type;
+create_set_type (struct type *result_type, struct type *domain_type)
{
LONGEST low_bound, high_bound, bit_length;
if (result_type == NULL)
TYPE_ALLOC (result_type, 1 * sizeof (struct field));
memset (TYPE_FIELDS (result_type), 0, sizeof (struct field));
- if (!(TYPE_FLAGS (domain_type) & TYPE_FLAG_STUB))
+ if (!TYPE_STUB (domain_type))
{
if (get_discrete_bounds (domain_type, &low_bound, &high_bound) < 0)
low_bound = high_bound = 0;
return (result_type);
}
-
/* Construct and return a type of the form:
struct NAME { ELT_TYPE ELT_NAME[N]; }
We use these types for SIMD registers. For example, the type of
init_simd_type ("__builtin_v4sf", builtin_type_float, "f", 4)
The type returned is a permanent type, allocated using malloc; it
doesn't live in any objfile's obstack. */
-struct type *
+static struct type *
init_simd_type (char *name,
struct type *elt_type,
char *elt_name,
int n)
{
+ struct type *simd_type;
+ struct type *array_type;
+
+ simd_type = init_composite_type (name, TYPE_CODE_STRUCT);
+ array_type = create_array_type (0, elt_type,
+ create_range_type (0, builtin_type_int,
+ 0, n-1));
+ append_composite_type_field (simd_type, elt_name, array_type);
+ return simd_type;
+}
+
+static struct type *
+init_vector_type (struct type *elt_type, int n)
+{
+ struct type *array_type;
+
+ array_type = create_array_type (0, elt_type,
+ create_range_type (0, builtin_type_int,
+ 0, n-1));
+ TYPE_FLAGS (array_type) |= TYPE_FLAG_VECTOR;
+ return array_type;
+}
+
+static struct type *
+build_builtin_type_vec64 (void)
+{
+ /* Construct a type for the 64 bit registers. The type we're
+ building is this: */
+#if 0
+ union __gdb_builtin_type_vec64
+ {
+ int64_t uint64;
+ float v2_float[2];
+ int32_t v2_int32[2];
+ int16_t v4_int16[4];
+ int8_t v8_int8[8];
+ };
+#endif
+
struct type *t;
- struct field *f;
- /* Build the field structure. */
- f = xmalloc (sizeof (*f));
- memset (f, 0, sizeof (*f));
- f->loc.bitpos = 0;
- f->type = create_array_type (0, elt_type,
- create_range_type (0, builtin_type_int, 0, n));
- f->name = elt_name;
+ t = init_composite_type ("__gdb_builtin_type_vec64", TYPE_CODE_UNION);
+ append_composite_type_field (t, "uint64", builtin_type_int64);
+ append_composite_type_field (t, "v2_float", builtin_type_v2_float);
+ append_composite_type_field (t, "v2_int32", builtin_type_v2_int32);
+ append_composite_type_field (t, "v4_int16", builtin_type_v4_int16);
+ append_composite_type_field (t, "v8_int8", builtin_type_v8_int8);
- /* Build a struct type with that field. */
- t = init_type (TYPE_CODE_STRUCT, n * TYPE_LENGTH (elt_type), 0, 0, 0);
- t->nfields = 1;
- t->fields = f;
- t->tag_name = name;
+ TYPE_FLAGS (t) |= TYPE_FLAG_VECTOR;
+ TYPE_NAME (t) = "builtin_type_vec64";
+ return t;
+}
+
+static struct type *
+build_builtin_type_vec64i (void)
+{
+ /* Construct a type for the 64 bit registers. The type we're
+ building is this: */
+#if 0
+ union __gdb_builtin_type_vec64i
+ {
+ int64_t uint64;
+ int32_t v2_int32[2];
+ int16_t v4_int16[4];
+ int8_t v8_int8[8];
+ };
+#endif
+ struct type *t;
+
+ t = init_composite_type ("__gdb_builtin_type_vec64i", TYPE_CODE_UNION);
+ append_composite_type_field (t, "uint64", builtin_type_int64);
+ append_composite_type_field (t, "v2_int32", builtin_type_v2_int32);
+ append_composite_type_field (t, "v4_int16", builtin_type_v4_int16);
+ append_composite_type_field (t, "v8_int8", builtin_type_v8_int8);
+
+ TYPE_FLAGS (t) |= TYPE_FLAG_VECTOR;
+ TYPE_NAME (t) = "builtin_type_vec64i";
return t;
}
+static struct type *
+build_builtin_type_vec128 (void)
+{
+ /* Construct a type for the 128 bit registers. The type we're
+ building is this: */
+#if 0
+ union __gdb_builtin_type_vec128
+ {
+ int128_t uint128;
+ float v4_float[4];
+ int32_t v4_int32[4];
+ int16_t v8_int16[8];
+ int8_t v16_int8[16];
+ };
+#endif
+
+ struct type *t;
+
+ t = init_composite_type ("__gdb_builtin_type_vec128", TYPE_CODE_UNION);
+ append_composite_type_field (t, "uint128", builtin_type_int128);
+ append_composite_type_field (t, "v4_float", builtin_type_v4_float);
+ append_composite_type_field (t, "v4_int32", builtin_type_v4_int32);
+ append_composite_type_field (t, "v8_int16", builtin_type_v8_int16);
+ append_composite_type_field (t, "v16_int8", builtin_type_v16_int8);
+
+ TYPE_FLAGS (t) |= TYPE_FLAG_VECTOR;
+ TYPE_NAME (t) = "builtin_type_vec128";
+ return t;
+}
+
+static struct type *
+build_builtin_type_vec128i (void)
+{
+ /* 128-bit Intel SIMD registers */
+ struct type *t;
+
+ t = init_composite_type ("__gdb_builtin_type_vec128i", TYPE_CODE_UNION);
+ append_composite_type_field (t, "v4_float", builtin_type_v4_float);
+ append_composite_type_field (t, "v2_double", builtin_type_v2_double);
+ append_composite_type_field (t, "v16_int8", builtin_type_v16_int8);
+ append_composite_type_field (t, "v8_int16", builtin_type_v8_int16);
+ append_composite_type_field (t, "v4_int32", builtin_type_v4_int32);
+ append_composite_type_field (t, "v2_int64", builtin_type_v2_int64);
+ append_composite_type_field (t, "uint128", builtin_type_int128);
+
+ TYPE_FLAGS (t) |= TYPE_FLAG_VECTOR;
+ TYPE_NAME (t) = "builtin_type_vec128i";
+ return t;
+}
/* Smash TYPE to be a type of members of DOMAIN with type TO_TYPE.
A MEMBER is a wierd thing -- it amounts to a typed offset into
allocated. */
void
-smash_to_member_type (type, domain, to_type)
- struct type *type;
- struct type *domain;
- struct type *to_type;
+smash_to_member_type (struct type *type, struct type *domain,
+ struct type *to_type)
{
struct objfile *objfile;
objfile = TYPE_OBJFILE (type);
- memset ((char *) type, 0, sizeof (struct type));
+ smash_type (type);
TYPE_OBJFILE (type) = objfile;
TYPE_TARGET_TYPE (type) = to_type;
TYPE_DOMAIN_TYPE (type) = domain;
allocated. */
void
-smash_to_method_type (type, domain, to_type, args)
- struct type *type;
- struct type *domain;
- struct type *to_type;
- struct type **args;
+smash_to_method_type (struct type *type, struct type *domain,
+ struct type *to_type, struct field *args,
+ int nargs, int varargs)
{
struct objfile *objfile;
objfile = TYPE_OBJFILE (type);
- memset ((char *) type, 0, sizeof (struct type));
+ smash_type (type);
TYPE_OBJFILE (type) = objfile;
TYPE_TARGET_TYPE (type) = to_type;
TYPE_DOMAIN_TYPE (type) = domain;
- TYPE_ARG_TYPES (type) = args;
+ TYPE_FIELDS (type) = args;
+ TYPE_NFIELDS (type) = nargs;
+ if (varargs)
+ TYPE_FLAGS (type) |= TYPE_FLAG_VARARGS;
TYPE_LENGTH (type) = 1; /* In practice, this is never needed. */
TYPE_CODE (type) = TYPE_CODE_METHOD;
}
"union ", or "enum ". If the type has a NULL name, return NULL. */
char *
-type_name_no_tag (type)
- register const struct type *type;
+type_name_no_tag (register const struct type *type)
{
if (TYPE_TAG_NAME (type) != NULL)
return TYPE_TAG_NAME (type);
Return zero if NAME is not a primitive type. */
struct type *
-lookup_primitive_typename (name)
- char *name;
+lookup_primitive_typename (char *name)
{
struct type **const *p;
for (p = current_language->la_builtin_type_vector; *p != NULL; p++)
{
- if (STREQ ((**p)->name, name))
+ if (strcmp (TYPE_NAME (**p), name) == 0)
{
return (**p);
}
If NOERR is nonzero, return zero if NAME is not suitably defined. */
struct type *
-lookup_typename (name, block, noerr)
- char *name;
- struct block *block;
- int noerr;
+lookup_typename (char *name, struct block *block, int noerr)
{
register struct symbol *sym;
register struct type *tmp;
}
struct type *
-lookup_unsigned_typename (name)
- char *name;
+lookup_unsigned_typename (char *name)
{
char *uns = alloca (strlen (name) + 10);
}
struct type *
-lookup_signed_typename (name)
- char *name;
+lookup_signed_typename (char *name)
{
struct type *t;
char *uns = alloca (strlen (name) + 8);
visible in lexical block BLOCK. */
struct type *
-lookup_struct (name, block)
- char *name;
- struct block *block;
+lookup_struct (char *name, struct block *block)
{
register struct symbol *sym;
visible in lexical block BLOCK. */
struct type *
-lookup_union (name, block)
- char *name;
- struct block *block;
+lookup_union (char *name, struct block *block)
{
register struct symbol *sym;
struct type *t;
visible in lexical block BLOCK. */
struct type *
-lookup_enum (name, block)
- char *name;
- struct block *block;
+lookup_enum (char *name, struct block *block)
{
register struct symbol *sym;
visible in lexical block BLOCK. */
struct type *
-lookup_template_type (name, type, block)
- char *name;
- struct type *type;
- struct block *block;
+lookup_template_type (char *name, struct type *type, struct block *block)
{
struct symbol *sym;
- char *nam = (char *) alloca (strlen (name) + strlen (type->name) + 4);
+ char *nam = (char *) alloca (strlen (name) + strlen (TYPE_NAME (type)) + 4);
strcpy (nam, name);
strcat (nam, "<");
- strcat (nam, type->name);
+ strcat (nam, TYPE_NAME (type));
strcat (nam, " >"); /* FIXME, extra space still introduced in gcc? */
sym = lookup_symbol (nam, block, VAR_NAMESPACE, 0, (struct symtab **) NULL);
If NAME is the name of a baseclass type, return that type. */
struct type *
-lookup_struct_elt_type (type, name, noerr)
- struct type *type;
- char *name;
- int noerr;
+lookup_struct_elt_type (struct type *type, char *name, int noerr)
{
int i;
char *typename;
typename = type_name_no_tag (type);
- if (typename != NULL && STREQ (typename, name))
+ if (typename != NULL && strcmp (typename, name) == 0)
return type;
}
#endif
{
char *t_field_name = TYPE_FIELD_NAME (type, i);
- if (t_field_name && STREQ (t_field_name, name))
+ if (t_field_name && (strcmp_iw (t_field_name, name) == 0))
{
return TYPE_FIELD_TYPE (type, i);
}
will remain NULL. */
void
-fill_in_vptr_fieldno (type)
- struct type *type;
+fill_in_vptr_fieldno (struct type *type)
{
CHECK_TYPEDEF (type);
virtual (and hence we cannot share the table pointer). */
for (i = 0; i < TYPE_N_BASECLASSES (type); i++)
{
- fill_in_vptr_fieldno (TYPE_BASECLASS (type, i));
- if (TYPE_VPTR_FIELDNO (TYPE_BASECLASS (type, i)) >= 0)
+ struct type *baseclass = check_typedef (TYPE_BASECLASS (type, i));
+ fill_in_vptr_fieldno (baseclass);
+ if (TYPE_VPTR_FIELDNO (baseclass) >= 0)
{
- TYPE_VPTR_FIELDNO (type)
- = TYPE_VPTR_FIELDNO (TYPE_BASECLASS (type, i));
- TYPE_VPTR_BASETYPE (type)
- = TYPE_VPTR_BASETYPE (TYPE_BASECLASS (type, i));
+ TYPE_VPTR_FIELDNO (type) = TYPE_VPTR_FIELDNO (baseclass);
+ TYPE_VPTR_BASETYPE (type) = TYPE_VPTR_BASETYPE (baseclass);
break;
}
}
Return 1 if the destructor was found, otherwise, return 0. */
int
-get_destructor_fn_field (t, method_indexp, field_indexp)
- struct type *t;
- int *method_indexp;
- int *field_indexp;
+get_destructor_fn_field (struct type *t, int *method_indexp, int *field_indexp)
{
int i;
for (j = 0; j < TYPE_FN_FIELDLIST_LENGTH (t, i); j++)
{
- if (DESTRUCTOR_PREFIX_P (TYPE_FN_FIELD_PHYSNAME (f, j)))
+ if (is_destructor_name (TYPE_FN_FIELD_PHYSNAME (f, j)) != 0)
{
*method_indexp = i;
*field_indexp = j;
This used to be coded as a macro, but I don't think it is called
often enough to merit such treatment. */
-struct complaint stub_noname_complaint =
-{"stub type has NULL name", 0, 0};
+static void
+stub_noname_complaint (void)
+{
+ complaint (&symfile_complaints, "stub type has NULL name");
+}
struct type *
-check_typedef (type)
- register struct type *type;
+check_typedef (struct type *type)
{
struct type *orig_type = type;
+ int is_const, is_volatile;
+
while (TYPE_CODE (type) == TYPE_CODE_TYPEDEF)
{
if (!TYPE_TARGET_TYPE (type))
TYPE_TAG_NAME were separate). */
if (name == NULL)
{
- complain (&stub_noname_complaint);
+ stub_noname_complaint ();
return type;
}
sym = lookup_symbol (name, 0, STRUCT_NAMESPACE, 0,
type = TYPE_TARGET_TYPE (type);
}
+ is_const = TYPE_CONST (type);
+ is_volatile = TYPE_VOLATILE (type);
+
/* If this is a struct/class/union with no fields, then check whether a
full definition exists somewhere else. This is for systems where a
type definition with no fields is issued for such types, instead of
struct type *newtype;
if (name == NULL)
{
- complain (&stub_noname_complaint);
+ stub_noname_complaint ();
return type;
}
newtype = lookup_transparent_type (name);
if (newtype)
- {
- memcpy ((char *) type, (char *) newtype, sizeof (struct type));
- }
+ make_cv_type (is_const, is_volatile, newtype, &type);
}
/* Otherwise, rely on the stub flag being set for opaque/stubbed types */
- else if ((TYPE_FLAGS (type) & TYPE_FLAG_STUB) && !currently_reading_symtab)
+ else if (TYPE_STUB (type) && !currently_reading_symtab)
{
char *name = type_name_no_tag (type);
/* FIXME: shouldn't we separately check the TYPE_NAME and the
struct symbol *sym;
if (name == NULL)
{
- complain (&stub_noname_complaint);
+ stub_noname_complaint ();
return type;
}
sym = lookup_symbol (name, 0, STRUCT_NAMESPACE, 0, (struct symtab **) NULL);
if (sym)
- {
- memcpy ((char *) type, (char *) SYMBOL_TYPE (sym), sizeof (struct type));
- }
+ make_cv_type (is_const, is_volatile, SYMBOL_TYPE (sym), &type);
}
- if (TYPE_FLAGS (type) & TYPE_FLAG_TARGET_STUB)
+ if (TYPE_TARGET_STUB (type))
{
struct type *range_type;
struct type *target_type = check_typedef (TYPE_TARGET_TYPE (type));
- if (TYPE_FLAGS (target_type) & (TYPE_FLAG_STUB | TYPE_FLAG_TARGET_STUB))
+ if (TYPE_STUB (target_type) || TYPE_TARGET_STUB (target_type))
{
}
else if (TYPE_CODE (type) == TYPE_CODE_ARRAY
return type;
}
-/* New code added to support parsing of Cfront stabs strings */
-#include <ctype.h>
-#define INIT_EXTRA { pextras->len=0; pextras->str[0]='\0'; }
-#define ADD_EXTRA(c) { pextras->str[pextras->len++]=c; }
+#if 0 /* OBSOLETE CFront */
+// OBSOLETE /* New code added to support parsing of Cfront stabs strings */
+// OBSOLETE #define INIT_EXTRA { pextras->len=0; pextras->str[0]='\0'; }
+// OBSOLETE #define ADD_EXTRA(c) { pextras->str[pextras->len++]=c; }
+
+// OBSOLETE static void
+// OBSOLETE add_name (struct extra *pextras, char *n)
+// OBSOLETE {
+// OBSOLETE int nlen;
+
+// OBSOLETE if ((nlen = (n ? strlen (n) : 0)) == 0)
+// OBSOLETE return;
+// OBSOLETE sprintf (pextras->str + pextras->len, "%d%s", nlen, n);
+// OBSOLETE pextras->len = strlen (pextras->str);
+// OBSOLETE }
+
+// OBSOLETE static void
+// OBSOLETE add_mangled_type (struct extra *pextras, struct type *t)
+// OBSOLETE {
+// OBSOLETE enum type_code tcode;
+// OBSOLETE int tlen, tflags;
+// OBSOLETE char *tname;
+
+// OBSOLETE tcode = TYPE_CODE (t);
+// OBSOLETE tlen = TYPE_LENGTH (t);
+// OBSOLETE tflags = TYPE_FLAGS (t);
+// OBSOLETE tname = TYPE_NAME (t);
+// OBSOLETE /* args of "..." seem to get mangled as "e" */
+
+// OBSOLETE switch (tcode)
+// OBSOLETE {
+// OBSOLETE case TYPE_CODE_INT:
+// OBSOLETE if (tflags == 1)
+// OBSOLETE ADD_EXTRA ('U');
+// OBSOLETE switch (tlen)
+// OBSOLETE {
+// OBSOLETE case 1:
+// OBSOLETE ADD_EXTRA ('c');
+// OBSOLETE break;
+// OBSOLETE case 2:
+// OBSOLETE ADD_EXTRA ('s');
+// OBSOLETE break;
+// OBSOLETE case 4:
+// OBSOLETE {
+// OBSOLETE char *pname;
+// OBSOLETE if ((pname = strrchr (tname, 'l'), pname) && !strcmp (pname, "long"))
+// OBSOLETE {
+// OBSOLETE ADD_EXTRA ('l');
+// OBSOLETE }
+// OBSOLETE else
+// OBSOLETE {
+// OBSOLETE ADD_EXTRA ('i');
+// OBSOLETE }
+// OBSOLETE }
+// OBSOLETE break;
+// OBSOLETE default:
+// OBSOLETE {
+// OBSOLETE complaint (&symfile_complaints, "Bad int type code length x%x",
+// OBSOLETE tlen);
+// OBSOLETE }
+// OBSOLETE }
+// OBSOLETE break;
+// OBSOLETE case TYPE_CODE_FLT:
+// OBSOLETE switch (tlen)
+// OBSOLETE {
+// OBSOLETE case 4:
+// OBSOLETE ADD_EXTRA ('f');
+// OBSOLETE break;
+// OBSOLETE case 8:
+// OBSOLETE ADD_EXTRA ('d');
+// OBSOLETE break;
+// OBSOLETE case 16:
+// OBSOLETE ADD_EXTRA ('r');
+// OBSOLETE break;
+// OBSOLETE default:
+// OBSOLETE {
+// OBSOLETE complaint (&symfile_complaints, "Bad float type code length x%x",
+// OBSOLETE tlen);
+// OBSOLETE }
+// OBSOLETE }
+// OBSOLETE break;
+// OBSOLETE case TYPE_CODE_REF:
+// OBSOLETE ADD_EXTRA ('R');
+// OBSOLETE /* followed by what it's a ref to */
+// OBSOLETE break;
+// OBSOLETE case TYPE_CODE_PTR:
+// OBSOLETE ADD_EXTRA ('P');
+// OBSOLETE /* followed by what it's a ptr to */
+// OBSOLETE break;
+// OBSOLETE case TYPE_CODE_TYPEDEF:
+// OBSOLETE {
+// OBSOLETE complaint (&symfile_complaints,
+// OBSOLETE "Typedefs in overloaded functions not yet supported");
+// OBSOLETE }
+// OBSOLETE /* followed by type bytes & name */
+// OBSOLETE break;
+// OBSOLETE case TYPE_CODE_FUNC:
+// OBSOLETE ADD_EXTRA ('F');
+// OBSOLETE /* followed by func's arg '_' & ret types */
+// OBSOLETE break;
+// OBSOLETE case TYPE_CODE_VOID:
+// OBSOLETE ADD_EXTRA ('v');
+// OBSOLETE break;
+// OBSOLETE case TYPE_CODE_METHOD:
+// OBSOLETE ADD_EXTRA ('M');
+// OBSOLETE /* followed by name of class and func's arg '_' & ret types */
+// OBSOLETE add_name (pextras, tname);
+// OBSOLETE ADD_EXTRA ('F'); /* then mangle function */
+// OBSOLETE break;
+// OBSOLETE case TYPE_CODE_STRUCT: /* C struct */
+// OBSOLETE case TYPE_CODE_UNION: /* C union */
+// OBSOLETE case TYPE_CODE_ENUM: /* Enumeration type */
+// OBSOLETE /* followed by name of type */
+// OBSOLETE add_name (pextras, tname);
+// OBSOLETE break;
+
+// OBSOLETE /* errors possible types/not supported */
+// OBSOLETE case TYPE_CODE_CHAR:
+// OBSOLETE case TYPE_CODE_ARRAY: /* Array type */
+// OBSOLETE case TYPE_CODE_MEMBER: /* Member type */
+// OBSOLETE case TYPE_CODE_BOOL:
+// OBSOLETE case TYPE_CODE_COMPLEX: /* Complex float */
+// OBSOLETE case TYPE_CODE_UNDEF:
+// OBSOLETE case TYPE_CODE_SET: /* Pascal sets */
+// OBSOLETE case TYPE_CODE_RANGE:
+// OBSOLETE case TYPE_CODE_STRING:
+// OBSOLETE case TYPE_CODE_BITSTRING:
+// OBSOLETE case TYPE_CODE_ERROR:
+// OBSOLETE default:
+// OBSOLETE {
+// OBSOLETE complaint (&symfile_complaints, "Unknown type code x%x", tcode);
+// OBSOLETE }
+// OBSOLETE }
+// OBSOLETE if (TYPE_TARGET_TYPE (t))
+// OBSOLETE add_mangled_type (pextras, TYPE_TARGET_TYPE (t));
+// OBSOLETE }
+
+// OBSOLETE void
+// OBSOLETE cfront_mangle_name (struct type *type, int i, int j)
+// OBSOLETE {
+// OBSOLETE struct fn_field *f;
+// OBSOLETE char *mangled_name = gdb_mangle_name (type, i, j);
+
+// OBSOLETE f = TYPE_FN_FIELDLIST1 (type, i); /* moved from below */
+
+// OBSOLETE /* kludge to support cfront methods - gdb expects to find "F" for
+// OBSOLETE ARM_mangled names, so when we mangle, we have to add it here */
+// OBSOLETE if (ARM_DEMANGLING)
+// OBSOLETE {
+// OBSOLETE int k;
+// OBSOLETE char *arm_mangled_name;
+// OBSOLETE struct fn_field *method = &f[j];
+// OBSOLETE char *field_name = TYPE_FN_FIELDLIST_NAME (type, i);
+// OBSOLETE char *physname = TYPE_FN_FIELD_PHYSNAME (f, j);
+// OBSOLETE char *newname = type_name_no_tag (type);
+
+// OBSOLETE struct type *ftype = TYPE_FN_FIELD_TYPE (f, j);
+// OBSOLETE int nargs = TYPE_NFIELDS (ftype); /* number of args */
+// OBSOLETE struct extra extras, *pextras = &extras;
+// OBSOLETE INIT_EXTRA
+
+// OBSOLETE if (TYPE_FN_FIELD_STATIC_P (f, j)) /* j for sublist within this list */
+// OBSOLETE ADD_EXTRA ('S')
+// OBSOLETE ADD_EXTRA ('F')
+// OBSOLETE /* add args here! */
+// OBSOLETE if (nargs <= 1) /* no args besides this */
+// OBSOLETE ADD_EXTRA ('v')
+// OBSOLETE else
+// OBSOLETE {
+// OBSOLETE for (k = 1; k < nargs; k++)
+// OBSOLETE {
+// OBSOLETE struct type *t;
+// OBSOLETE t = TYPE_FIELD_TYPE (ftype, k);
+// OBSOLETE add_mangled_type (pextras, t);
+// OBSOLETE }
+// OBSOLETE }
+// OBSOLETE ADD_EXTRA ('\0')
+// OBSOLETE printf ("add_mangled_type: %s\n", extras.str); /* FIXME */
+// OBSOLETE xasprintf (&arm_mangled_name, "%s%s", mangled_name, extras.str);
+// OBSOLETE xfree (mangled_name);
+// OBSOLETE mangled_name = arm_mangled_name;
+// OBSOLETE }
+// OBSOLETE }
+
+// OBSOLETE #undef ADD_EXTRA
+// OBSOLETE /* End of new code added to support parsing of Cfront stabs strings */
+#endif /* OBSOLETE CFront */
+
+/* Parse a type expression in the string [P..P+LENGTH). If an error occurs,
+ silently return builtin_type_void. */
-static void
-add_name (pextras, n)
- struct extra *pextras;
- char *n;
+struct type *
+safe_parse_type (char *p, int length)
{
- int nlen;
-
- if ((nlen = (n ? strlen (n) : 0)) == 0)
- return;
- sprintf (pextras->str + pextras->len, "%d%s", nlen, n);
- pextras->len = strlen (pextras->str);
-}
+ struct ui_file *saved_gdb_stderr;
+ struct type *type;
-static void
-add_mangled_type (pextras, t)
- struct extra *pextras;
- struct type *t;
-{
- enum type_code tcode;
- int tlen, tflags;
- char *tname;
+ /* Suppress error messages. */
+ saved_gdb_stderr = gdb_stderr;
+ gdb_stderr = ui_file_new ();
- tcode = TYPE_CODE (t);
- tlen = TYPE_LENGTH (t);
- tflags = TYPE_FLAGS (t);
- tname = TYPE_NAME (t);
- /* args of "..." seem to get mangled as "e" */
+ /* Call parse_and_eval_type() without fear of longjmp()s. */
+ if (!gdb_parse_and_eval_type (p, length, &type))
+ type = builtin_type_void;
- switch (tcode)
- {
- case TYPE_CODE_INT:
- if (tflags == 1)
- ADD_EXTRA ('U');
- switch (tlen)
- {
- case 1:
- ADD_EXTRA ('c');
- break;
- case 2:
- ADD_EXTRA ('s');
- break;
- case 4:
- {
- char *pname;
- if ((pname = strrchr (tname, 'l'), pname) && !strcmp (pname, "long"))
- {
- ADD_EXTRA ('l');
- }
- else
- {
- ADD_EXTRA ('i');
- }
- }
- break;
- default:
- {
+ /* Stop suppressing error messages. */
+ ui_file_delete (gdb_stderr);
+ gdb_stderr = saved_gdb_stderr;
- static struct complaint msg =
- {"Bad int type code length x%x\n", 0, 0};
-
- complain (&msg, tlen);
-
- }
- }
- break;
- case TYPE_CODE_FLT:
- switch (tlen)
- {
- case 4:
- ADD_EXTRA ('f');
- break;
- case 8:
- ADD_EXTRA ('d');
- break;
- case 16:
- ADD_EXTRA ('r');
- break;
- default:
- {
- static struct complaint msg =
- {"Bad float type code length x%x\n", 0, 0};
- complain (&msg, tlen);
- }
- }
- break;
- case TYPE_CODE_REF:
- ADD_EXTRA ('R');
- /* followed by what it's a ref to */
- break;
- case TYPE_CODE_PTR:
- ADD_EXTRA ('P');
- /* followed by what it's a ptr to */
- break;
- case TYPE_CODE_TYPEDEF:
- {
- static struct complaint msg =
- {"Typedefs in overloaded functions not yet supported\n", 0, 0};
- complain (&msg);
- }
- /* followed by type bytes & name */
- break;
- case TYPE_CODE_FUNC:
- ADD_EXTRA ('F');
- /* followed by func's arg '_' & ret types */
- break;
- case TYPE_CODE_VOID:
- ADD_EXTRA ('v');
- break;
- case TYPE_CODE_METHOD:
- ADD_EXTRA ('M');
- /* followed by name of class and func's arg '_' & ret types */
- add_name (pextras, tname);
- ADD_EXTRA ('F'); /* then mangle function */
- break;
- case TYPE_CODE_STRUCT: /* C struct */
- case TYPE_CODE_UNION: /* C union */
- case TYPE_CODE_ENUM: /* Enumeration type */
- /* followed by name of type */
- add_name (pextras, tname);
- break;
-
- /* errors possible types/not supported */
- case TYPE_CODE_CHAR:
- case TYPE_CODE_ARRAY: /* Array type */
- case TYPE_CODE_MEMBER: /* Member type */
- case TYPE_CODE_BOOL:
- case TYPE_CODE_COMPLEX: /* Complex float */
- case TYPE_CODE_UNDEF:
- case TYPE_CODE_SET: /* Pascal sets */
- case TYPE_CODE_RANGE:
- case TYPE_CODE_STRING:
- case TYPE_CODE_BITSTRING:
- case TYPE_CODE_ERROR:
- default:
- {
- static struct complaint msg =
- {"Unknown type code x%x\n", 0, 0};
- complain (&msg, tcode);
- }
- }
- if (t->target_type)
- add_mangled_type (pextras, t->target_type);
+ return type;
}
-#if 0
-void
-cfront_mangle_name (type, i, j)
- struct type *type;
- int i;
- int j;
-{
- struct fn_field *f;
- char *mangled_name = gdb_mangle_name (type, i, j);
-
- f = TYPE_FN_FIELDLIST1 (type, i); /* moved from below */
-
- /* kludge to support cfront methods - gdb expects to find "F" for
- ARM_mangled names, so when we mangle, we have to add it here */
- if (ARM_DEMANGLING)
- {
- int k;
- char *arm_mangled_name;
- struct fn_field *method = &f[j];
- char *field_name = TYPE_FN_FIELDLIST_NAME (type, i);
- char *physname = TYPE_FN_FIELD_PHYSNAME (f, j);
- char *newname = type_name_no_tag (type);
-
- struct type *ftype = TYPE_FN_FIELD_TYPE (f, j);
- int nargs = TYPE_NFIELDS (ftype); /* number of args */
- struct extra extras, *pextras = &extras;
- INIT_EXTRA
-
- if (TYPE_FN_FIELD_STATIC_P (f, j)) /* j for sublist within this list */
- ADD_EXTRA ('S')
- ADD_EXTRA ('F')
- /* add args here! */
- if (nargs <= 1) /* no args besides this */
- ADD_EXTRA ('v')
- else
- {
- for (k = 1; k < nargs; k++)
- {
- struct type *t;
- t = TYPE_FIELD_TYPE (ftype, k);
- add_mangled_type (pextras, t);
- }
- }
- ADD_EXTRA ('\0')
- printf ("add_mangled_type: %s\n", extras.str); /* FIXME */
- arm_mangled_name = malloc (strlen (mangled_name) + extras.len);
- sprintf (arm_mangled_name, "%s%s", mangled_name, extras.str);
- free (mangled_name);
- mangled_name = arm_mangled_name;
- }
-}
-#endif /* 0 */
-
-#undef ADD_EXTRA
-/* End of new code added to support parsing of Cfront stabs strings */
-
/* Ugly hack to convert method stubs into method types.
He ain't kiddin'. This demangles the name of the method into a string
which info used to be in the stab's but was removed to hack back
the space required for them. */
-void
-check_stub_method (type, method_id, signature_id)
- struct type *type;
- int method_id;
- int signature_id;
+static void
+check_stub_method (struct type *type, int method_id, int signature_id)
{
struct fn_field *f;
char *mangled_name = gdb_mangle_name (type, method_id, signature_id);
DMGL_PARAMS | DMGL_ANSI);
char *argtypetext, *p;
int depth = 0, argcount = 1;
- struct type **argtypes;
+ struct field *argtypes;
struct type *mtype;
/* Make sure we got back a function string that we can use. */
if (demangled_name)
p = strchr (demangled_name, '(');
+ else
+ p = NULL;
if (demangled_name == NULL || p == NULL)
error ("Internal: Cannot demangle mangled name `%s'.", mangled_name);
argtypetext = p;
while (*p)
{
- if (*p == '(')
+ if (*p == '(' || *p == '<')
{
depth += 1;
}
- else if (*p == ')')
+ else if (*p == ')' || *p == '>')
{
depth -= 1;
}
p += 1;
}
- /* We need two more slots: one for the THIS pointer, and one for the
- NULL [...] or void [end of arglist]. */
+ /* If we read one argument and it was ``void'', don't count it. */
+ if (strncmp (argtypetext, "(void)", 6) == 0)
+ argcount -= 1;
- argtypes = (struct type **)
- TYPE_ALLOC (type, (argcount + 2) * sizeof (struct type *));
+ /* We need one extra slot, for the THIS pointer. */
+
+ argtypes = (struct field *)
+ TYPE_ALLOC (type, (argcount + 1) * sizeof (struct field));
p = argtypetext;
- /* FIXME: This is wrong for static member functions. */
- argtypes[0] = lookup_pointer_type (type);
- argcount = 1;
+
+ /* Add THIS pointer for non-static methods. */
+ f = TYPE_FN_FIELDLIST1 (type, method_id);
+ if (TYPE_FN_FIELD_STATIC_P (f, signature_id))
+ argcount = 0;
+ else
+ {
+ argtypes[0].type = lookup_pointer_type (type);
+ argcount = 1;
+ }
if (*p != ')') /* () means no args, skip while */
{
{
if (depth <= 0 && (*p == ',' || *p == ')'))
{
- /* Avoid parsing of ellipsis, they will be handled below. */
- if (strncmp (argtypetext, "...", p - argtypetext) != 0)
+ /* Avoid parsing of ellipsis, they will be handled below.
+ Also avoid ``void'' as above. */
+ if (strncmp (argtypetext, "...", p - argtypetext) != 0
+ && strncmp (argtypetext, "void", p - argtypetext) != 0)
{
- argtypes[argcount] =
- parse_and_eval_type (argtypetext, p - argtypetext);
+ argtypes[argcount].type =
+ safe_parse_type (argtypetext, p - argtypetext);
argcount += 1;
}
argtypetext = p + 1;
}
- if (*p == '(')
+ if (*p == '(' || *p == '<')
{
depth += 1;
}
- else if (*p == ')')
+ else if (*p == ')' || *p == '>')
{
depth -= 1;
}
}
}
- if (p[-2] != '.') /* Not '...' */
- {
- argtypes[argcount] = builtin_type_void; /* List terminator */
- }
- else
- {
- argtypes[argcount] = NULL; /* Ellist terminator */
- }
-
- free (demangled_name);
-
- f = TYPE_FN_FIELDLIST1 (type, method_id);
-
TYPE_FN_FIELD_PHYSNAME (f, signature_id) = mangled_name;
/* Now update the old "stub" type into a real type. */
mtype = TYPE_FN_FIELD_TYPE (f, signature_id);
TYPE_DOMAIN_TYPE (mtype) = type;
- TYPE_ARG_TYPES (mtype) = argtypes;
+ TYPE_FIELDS (mtype) = argtypes;
+ TYPE_NFIELDS (mtype) = argcount;
TYPE_FLAGS (mtype) &= ~TYPE_FLAG_STUB;
TYPE_FN_FIELD_STUB (f, signature_id) = 0;
+ if (p[-2] == '.')
+ TYPE_FLAGS (mtype) |= TYPE_FLAG_VARARGS;
+
+ xfree (demangled_name);
+}
+
+/* This is the external interface to check_stub_method, above. This function
+ unstubs all of the signatures for TYPE's METHOD_ID method name. After
+ calling this function TYPE_FN_FIELD_STUB will be cleared for each signature
+ and TYPE_FN_FIELDLIST_NAME will be correct.
+
+ This function unfortunately can not die until stabs do. */
+
+void
+check_stub_method_group (struct type *type, int method_id)
+{
+ int len = TYPE_FN_FIELDLIST_LENGTH (type, method_id);
+ struct fn_field *f = TYPE_FN_FIELDLIST1 (type, method_id);
+ int j, found_stub = 0;
+
+ for (j = 0; j < len; j++)
+ if (TYPE_FN_FIELD_STUB (f, j))
+ {
+ found_stub = 1;
+ check_stub_method (type, method_id, j);
+ }
+
+ /* GNU v3 methods with incorrect names were corrected when we read in
+ type information, because it was cheaper to do it then. The only GNU v2
+ methods with incorrect method names are operators and destructors;
+ destructors were also corrected when we read in type information.
+
+ Therefore the only thing we need to handle here are v2 operator
+ names. */
+ if (found_stub && strncmp (TYPE_FN_FIELD_PHYSNAME (f, 0), "_Z", 2) != 0)
+ {
+ int ret;
+ char dem_opname[256];
+
+ ret = cplus_demangle_opname (TYPE_FN_FIELDLIST_NAME (type, method_id),
+ dem_opname, DMGL_ANSI);
+ if (!ret)
+ ret = cplus_demangle_opname (TYPE_FN_FIELDLIST_NAME (type, method_id),
+ dem_opname, 0);
+ if (ret)
+ TYPE_FN_FIELDLIST_NAME (type, method_id) = xstrdup (dem_opname);
+ }
}
const struct cplus_struct_type cplus_struct_default;
void
-allocate_cplus_struct_type (type)
- struct type *type;
+allocate_cplus_struct_type (struct type *type)
{
if (!HAVE_CPLUS_STRUCT (type))
{
in particular, where init_type is called with a NULL value for NAME). */
struct type *
-init_type (code, length, flags, name, objfile)
- enum type_code code;
- int length;
- int flags;
- char *name;
- struct objfile *objfile;
+init_type (enum type_code code, int length, int flags, char *name,
+ struct objfile *objfile)
{
register struct type *type;
/* C++ fancies. */
+ if (name && strcmp (name, "char") == 0)
+ TYPE_FLAGS (type) |= TYPE_FLAG_NOSIGN;
+
if (code == TYPE_CODE_STRUCT || code == TYPE_CODE_UNION)
{
INIT_CPLUS_SPECIFIC (type);
return (type);
}
+/* Helper function. Create an empty composite type. */
+
+struct type *
+init_composite_type (char *name, enum type_code code)
+{
+ struct type *t;
+ gdb_assert (code == TYPE_CODE_STRUCT
+ || code == TYPE_CODE_UNION);
+ t = init_type (code, 0, 0, NULL, NULL);
+ TYPE_TAG_NAME (t) = name;
+ return t;
+}
+
+/* Helper function. Append a field to a composite type. */
+
+void
+append_composite_type_field (struct type *t, char *name, struct type *field)
+{
+ struct field *f;
+ TYPE_NFIELDS (t) = TYPE_NFIELDS (t) + 1;
+ TYPE_FIELDS (t) = xrealloc (TYPE_FIELDS (t),
+ sizeof (struct field) * TYPE_NFIELDS (t));
+ f = &(TYPE_FIELDS (t)[TYPE_NFIELDS (t) - 1]);
+ memset (f, 0, sizeof f[0]);
+ FIELD_TYPE (f[0]) = field;
+ FIELD_NAME (f[0]) = name;
+ if (TYPE_CODE (t) == TYPE_CODE_UNION)
+ {
+ if (TYPE_LENGTH (t) < TYPE_LENGTH (field))
+ TYPE_LENGTH (t) = TYPE_LENGTH (field);
+ }
+ else if (TYPE_CODE (t) == TYPE_CODE_STRUCT)
+ {
+ TYPE_LENGTH (t) = TYPE_LENGTH (t) + TYPE_LENGTH (field);
+ if (TYPE_NFIELDS (t) > 1)
+ {
+ FIELD_BITPOS (f[0]) = (FIELD_BITPOS (f[-1])
+ + TYPE_LENGTH (field) * TARGET_CHAR_BIT);
+ }
+ }
+}
+
/* Look up a fundamental type for the specified objfile.
May need to construct such a type if this is the first use.
struct type *
-lookup_fundamental_type (objfile, typeid)
- struct objfile *objfile;
- int typeid;
+lookup_fundamental_type (struct objfile *objfile, int typeid)
{
register struct type **typep;
register int nbytes;
}
int
-can_dereference (t)
- struct type *t;
+can_dereference (struct type *t)
{
/* FIXME: Should we return true for references as well as pointers? */
CHECK_TYPEDEF (t);
}
int
-is_integral_type (t)
- struct type *t;
+is_integral_type (struct type *t)
{
CHECK_TYPEDEF (t);
return
|| (TYPE_CODE (t) == TYPE_CODE_BOOL)));
}
-/* Chill varying string and arrays are represented as follows:
-
- struct { int __var_length; ELEMENT_TYPE[MAX_SIZE] __var_data};
-
- Return true if TYPE is such a Chill varying type. */
-
-int
-chill_varying_type (type)
- struct type *type;
-{
- if (TYPE_CODE (type) != TYPE_CODE_STRUCT
- || TYPE_NFIELDS (type) != 2
- || strcmp (TYPE_FIELD_NAME (type, 0), "__var_length") != 0)
- return 0;
- return 1;
-}
-
/* Check whether BASE is an ancestor or base class or DCLASS
Return 1 if so, and 0 if not.
Note: callers may want to check for identity of the types before
the ancestor relationship even if they're identical */
int
-is_ancestor (base, dclass)
- struct type *base;
- struct type *dclass;
+is_ancestor (struct type *base, struct type *dclass)
{
int i;
if (base == dclass)
return 1;
+ if (TYPE_NAME (base) && TYPE_NAME (dclass) &&
+ !strcmp (TYPE_NAME (base), TYPE_NAME (dclass)))
+ return 1;
for (i = 0; i < TYPE_N_BASECLASSES (dclass); i++)
if (is_ancestor (base, TYPE_BASECLASS (dclass, i)))
runtime models. Return 1 => Yes, 0 => No. */
int
-has_vtable (dclass)
- struct type *dclass;
+has_vtable (struct type *dclass)
{
/* In the HP ANSI C++ runtime model, a class has a vtable only if it
has virtual functions or virtual bases. */
and may not work with other runtime models. */
struct type *
-primary_base_class (dclass)
- struct type *dclass;
+primary_base_class (struct type *dclass)
{
/* In HP ANSI C++'s runtime model, a "primary base class" of a class
is the first directly inherited, non-virtual base class that
copies the items out in reverse order. */
static void
-virtual_base_list_aux (dclass)
- struct type *dclass;
+virtual_base_list_aux (struct type *dclass)
{
struct vbase *tmp_vbase;
register int i;
and then copies the result into an array to save space. */
struct type **
-virtual_base_list (dclass)
- struct type *dclass;
+virtual_base_list (struct type *dclass)
{
register struct vbase *tmp_vbase;
register struct vbase *tmp_vbase_2;
while (tmp_vbase)
{
tmp_vbase = tmp_vbase->next;
- free (tmp_vbase_2);
+ xfree (tmp_vbase_2);
tmp_vbase_2 = tmp_vbase;
}
/* Return the length of the virtual base list of the type DCLASS. */
int
-virtual_base_list_length (dclass)
- struct type *dclass;
+virtual_base_list_length (struct type *dclass)
{
register int i;
register struct vbase *tmp_vbase;
primary base, recursively). */
int
-virtual_base_list_length_skip_primaries (dclass)
- struct type *dclass;
+virtual_base_list_length_skip_primaries (struct type *dclass)
{
register int i;
register struct vbase *tmp_vbase;
indicates "not found" or a problem. */
int
-virtual_base_index (base, dclass)
- struct type *base;
- struct type *dclass;
+virtual_base_index (struct type *base, struct type *dclass)
{
register struct type *vbase;
register int i;
return -1;
i = 0;
- vbase = TYPE_VIRTUAL_BASE_LIST (dclass)[0];
+ vbase = virtual_base_list (dclass)[0];
while (vbase)
{
if (vbase == base)
break;
- vbase = TYPE_VIRTUAL_BASE_LIST (dclass)[++i];
+ vbase = virtual_base_list (dclass)[++i];
}
return vbase ? i : -1;
found" or a problem. */
int
-virtual_base_index_skip_primaries (base, dclass)
- struct type *base;
- struct type *dclass;
+virtual_base_index_skip_primaries (struct type *base, struct type *dclass)
{
register struct type *vbase;
register int i, j;
j = -1;
i = 0;
- vbase = TYPE_VIRTUAL_BASE_LIST (dclass)[0];
+ vbase = virtual_base_list (dclass)[0];
while (vbase)
{
if (!primary || (virtual_base_index_skip_primaries (vbase, primary) < 0))
j++;
if (vbase == base)
break;
- vbase = TYPE_VIRTUAL_BASE_LIST (dclass)[++i];
+ vbase = virtual_base_list (dclass)[++i];
}
return vbase ? j : -1;
* Position returned is 0-based. */
int
-class_index_in_primary_list (dclass)
- struct type *dclass;
+class_index_in_primary_list (struct type *dclass)
{
struct type *pbc; /* primary base class */
*/
int
-count_virtual_fns (dclass)
- struct type *dclass;
+count_virtual_fns (struct type *dclass)
{
int fn, oi; /* function and overloaded instance indices */
int vfuncs; /* count to return */
struct type *pbc = primary_base_class (dclass);
if (pbc)
vfuncs = count_virtual_fns (pbc);
+ else
+ vfuncs = 0;
for (fn = 0; fn < TYPE_NFN_FIELDS (dclass); fn++)
for (oi = 0; oi < TYPE_FN_FIELDLIST_LENGTH (dclass, fn); oi++)
* 3 => A is worse than B */
int
-compare_badness (a, b)
- struct badness_vector *a;
- struct badness_vector *b;
+compare_badness (struct badness_vector *a, struct badness_vector *b)
{
int i;
int tmp;
* Return a pointer to a badness vector. This has NARGS + 1 entries. */
struct badness_vector *
-rank_function (parms, nparms, args, nargs)
- struct type **parms;
- int nparms;
- struct type **args;
- int nargs;
+rank_function (struct type **parms, int nparms, struct type **args, int nargs)
{
int i;
struct badness_vector *bv;
/* Now rank all the parameters of the candidate function */
for (i = 1; i <= min_len; i++)
- bv->rank[i] = rank_one_type (parms[i - 1], args[i - 1]);
+ bv->rank[i] = rank_one_type (parms[i-1], args[i-1]);
/* If more arguments than parameters, add dummy entries */
for (i = min_len + 1; i <= nargs; i++)
return bv;
}
+/* Compare the names of two integer types, assuming that any sign
+ qualifiers have been checked already. We do it this way because
+ there may be an "int" in the name of one of the types. */
+
+static int
+integer_types_same_name_p (const char *first, const char *second)
+{
+ int first_p, second_p;
+
+ /* If both are shorts, return 1; if neither is a short, keep checking. */
+ first_p = (strstr (first, "short") != NULL);
+ second_p = (strstr (second, "short") != NULL);
+ if (first_p && second_p)
+ return 1;
+ if (first_p || second_p)
+ return 0;
+
+ /* Likewise for long. */
+ first_p = (strstr (first, "long") != NULL);
+ second_p = (strstr (second, "long") != NULL);
+ if (first_p && second_p)
+ return 1;
+ if (first_p || second_p)
+ return 0;
+
+ /* Likewise for char. */
+ first_p = (strstr (first, "char") != NULL);
+ second_p = (strstr (second, "char") != NULL);
+ if (first_p && second_p)
+ return 1;
+ if (first_p || second_p)
+ return 0;
+
+ /* They must both be ints. */
+ return 1;
+}
+
/* Compare one type (PARM) for compatibility with another (ARG).
* PARM is intended to be the parameter type of a function; and
* ARG is the supplied argument's type. This function tests if
* Generally the "bad" conversions are all uniformly assigned a 100 */
int
-rank_one_type (parm, arg)
- struct type *parm;
- struct type *arg;
+rank_one_type (struct type *parm, struct type *arg)
{
/* Identical type pointers */
/* However, this still doesn't catch all cases of same type for arg
if (TYPE_CODE (arg) == TYPE_CODE_TYPEDEF)
arg = check_typedef (arg);
+ /*
+ Well, damnit, if the names are exactly the same,
+ i'll say they are exactly the same. This happens when we generate
+ method stubs. The types won't point to the same address, but they
+ really are the same.
+ */
+
+ if (TYPE_NAME (parm) && TYPE_NAME (arg) &&
+ !strcmp (TYPE_NAME (parm), TYPE_NAME (arg)))
+ return 0;
+
/* Check if identical after resolving typedefs */
if (parm == arg)
return 0;
-#if 0
- /* Debugging only */
- printf ("------ Arg is %s [%d], parm is %s [%d]\n",
- TYPE_NAME (arg), TYPE_CODE (arg), TYPE_NAME (parm), TYPE_CODE (parm));
-#endif
+ /* See through references, since we can almost make non-references
+ references. */
+ if (TYPE_CODE (arg) == TYPE_CODE_REF)
+ return (rank_one_type (parm, TYPE_TARGET_TYPE (arg))
+ + REFERENCE_CONVERSION_BADNESS);
+ if (TYPE_CODE (parm) == TYPE_CODE_REF)
+ return (rank_one_type (TYPE_TARGET_TYPE (parm), arg)
+ + REFERENCE_CONVERSION_BADNESS);
+ if (overload_debug)
+ /* Debugging only. */
+ fprintf_filtered (gdb_stderr,"------ Arg is %s [%d], parm is %s [%d]\n",
+ TYPE_NAME (arg), TYPE_CODE (arg), TYPE_NAME (parm), TYPE_CODE (parm));
/* x -> y means arg of type x being supplied for parameter of type y */
if (TYPE_NOSIGN (arg)) /* plain char -> plain char */
return 0;
else
- return INTEGER_COERCION_BADNESS; /* signed/unsigned char -> plain char */
+ return INTEGER_CONVERSION_BADNESS; /* signed/unsigned char -> plain char */
}
else if (TYPE_UNSIGNED (parm))
{
if (TYPE_UNSIGNED (arg))
{
- if (!strcmp (TYPE_NAME (parm), TYPE_NAME (arg)))
- return 0; /* unsigned int -> unsigned int, or unsigned long -> unsigned long */
- else if (!strcmp (TYPE_NAME (arg), "int") && !strcmp (TYPE_NAME (parm), "long"))
+ /* unsigned int -> unsigned int, or unsigned long -> unsigned long */
+ if (integer_types_same_name_p (TYPE_NAME (parm), TYPE_NAME (arg)))
+ return 0;
+ else if (integer_types_same_name_p (TYPE_NAME (arg), "int")
+ && integer_types_same_name_p (TYPE_NAME (parm), "long"))
return INTEGER_PROMOTION_BADNESS; /* unsigned int -> unsigned long */
else
- return INTEGER_COERCION_BADNESS; /* unsigned long -> unsigned int */
+ return INTEGER_CONVERSION_BADNESS; /* unsigned long -> unsigned int */
}
else
{
- if (!strcmp (TYPE_NAME (arg), "long") && !strcmp (TYPE_NAME (parm), "int"))
- return INTEGER_COERCION_BADNESS; /* signed long -> unsigned int */
+ if (integer_types_same_name_p (TYPE_NAME (arg), "long")
+ && integer_types_same_name_p (TYPE_NAME (parm), "int"))
+ return INTEGER_CONVERSION_BADNESS; /* signed long -> unsigned int */
else
return INTEGER_CONVERSION_BADNESS; /* signed int/long -> unsigned int/long */
}
}
else if (!TYPE_NOSIGN (arg) && !TYPE_UNSIGNED (arg))
{
- if (!strcmp (TYPE_NAME (parm), TYPE_NAME (arg)))
+ if (integer_types_same_name_p (TYPE_NAME (parm), TYPE_NAME (arg)))
return 0;
- else if (!strcmp (TYPE_NAME (arg), "int") && !strcmp (TYPE_NAME (parm), "long"))
+ else if (integer_types_same_name_p (TYPE_NAME (arg), "int")
+ && integer_types_same_name_p (TYPE_NAME (parm), "long"))
return INTEGER_PROMOTION_BADNESS;
else
- return INTEGER_COERCION_BADNESS;
+ return INTEGER_CONVERSION_BADNESS;
}
else
- return INTEGER_COERCION_BADNESS;
+ return INTEGER_CONVERSION_BADNESS;
}
else if (TYPE_LENGTH (arg) < TYPE_LENGTH (parm))
return INTEGER_PROMOTION_BADNESS;
else
- return INTEGER_COERCION_BADNESS;
+ return INTEGER_CONVERSION_BADNESS;
case TYPE_CODE_ENUM:
case TYPE_CODE_CHAR:
case TYPE_CODE_RANGE:
case TYPE_CODE_RANGE:
case TYPE_CODE_BOOL:
case TYPE_CODE_ENUM:
- return INTEGER_COERCION_BADNESS;
+ return INTEGER_CONVERSION_BADNESS;
case TYPE_CODE_FLT:
return INT_FLOAT_CONVERSION_BADNESS;
default:
case TYPE_CODE_RANGE:
case TYPE_CODE_BOOL:
case TYPE_CODE_ENUM:
- return INTEGER_COERCION_BADNESS;
+ return INTEGER_CONVERSION_BADNESS;
case TYPE_CODE_FLT:
return INT_FLOAT_CONVERSION_BADNESS;
case TYPE_CODE_INT:
if (TYPE_LENGTH (arg) > TYPE_LENGTH (parm))
- return INTEGER_COERCION_BADNESS;
+ return INTEGER_CONVERSION_BADNESS;
else if (TYPE_LENGTH (arg) < TYPE_LENGTH (parm))
return INTEGER_PROMOTION_BADNESS;
/* >>> !! else fall through !! <<< */
if (TYPE_NOSIGN (arg))
return 0;
else
- return INTEGER_COERCION_BADNESS;
+ return INTEGER_CONVERSION_BADNESS;
}
else if (TYPE_UNSIGNED (parm))
{
else if (!TYPE_NOSIGN (arg) && !TYPE_UNSIGNED (arg))
return 0;
else
- return INTEGER_COERCION_BADNESS;
+ return INTEGER_CONVERSION_BADNESS;
default:
return INCOMPATIBLE_TYPE_BADNESS;
}
case TYPE_CODE_RANGE:
case TYPE_CODE_BOOL:
case TYPE_CODE_ENUM:
- return INTEGER_COERCION_BADNESS;
+ return INTEGER_CONVERSION_BADNESS;
case TYPE_CODE_FLT:
return INT_FLOAT_CONVERSION_BADNESS;
default:
/* End of functions for overload resolution */
static void
-print_bit_vector (bits, nbits)
- B_TYPE *bits;
- int nbits;
+print_bit_vector (B_TYPE *bits, int nbits)
{
int bitno;
}
}
-/* The args list is a strange beast. It is either terminated by a NULL
- pointer for varargs functions, or by a pointer to a TYPE_CODE_VOID
- type for normal fixed argcount functions. (FIXME someday)
- Also note the first arg should be the "this" pointer, we may not want to
- include it since we may get into a infinitely recursive situation. */
+/* Note the first arg should be the "this" pointer, we may not want to
+ include it since we may get into a infinitely recursive situation. */
static void
-print_arg_types (args, spaces)
- struct type **args;
- int spaces;
+print_arg_types (struct field *args, int nargs, int spaces)
{
if (args != NULL)
{
- while (*args != NULL)
- {
- recursive_dump_type (*args, spaces + 2);
- if ((*args++)->code == TYPE_CODE_VOID)
- {
- break;
- }
- }
+ int i;
+
+ for (i = 0; i < nargs; i++)
+ recursive_dump_type (args[i].type, spaces + 2);
}
}
static void
-dump_fn_fieldlists (type, spaces)
- struct type *type;
- int spaces;
+dump_fn_fieldlists (struct type *type, int spaces)
{
int method_idx;
int overload_idx;
gdb_print_host_address (TYPE_FN_FIELD_ARGS (f, overload_idx), gdb_stdout);
printf_filtered ("\n");
- print_arg_types (TYPE_FN_FIELD_ARGS (f, overload_idx), spaces);
+ print_arg_types (TYPE_FN_FIELD_ARGS (f, overload_idx),
+ TYPE_NFIELDS (TYPE_FN_FIELD_TYPE (f, overload_idx)),
+ spaces);
printfi_filtered (spaces + 8, "fcontext ");
gdb_print_host_address (TYPE_FN_FIELD_FCONTEXT (f, overload_idx),
gdb_stdout);
}
static void
-print_cplus_stuff (type, spaces)
- struct type *type;
- int spaces;
+print_cplus_stuff (struct type *type, int spaces)
{
printfi_filtered (spaces, "n_baseclasses %d\n",
TYPE_N_BASECLASSES (type));
}
}
+static void
+print_bound_type (int bt)
+{
+ switch (bt)
+ {
+ case BOUND_CANNOT_BE_DETERMINED:
+ printf_filtered ("(BOUND_CANNOT_BE_DETERMINED)");
+ break;
+ case BOUND_BY_REF_ON_STACK:
+ printf_filtered ("(BOUND_BY_REF_ON_STACK)");
+ break;
+ case BOUND_BY_VALUE_ON_STACK:
+ printf_filtered ("(BOUND_BY_VALUE_ON_STACK)");
+ break;
+ case BOUND_BY_REF_IN_REG:
+ printf_filtered ("(BOUND_BY_REF_IN_REG)");
+ break;
+ case BOUND_BY_VALUE_IN_REG:
+ printf_filtered ("(BOUND_BY_VALUE_IN_REG)");
+ break;
+ case BOUND_SIMPLE:
+ printf_filtered ("(BOUND_SIMPLE)");
+ break;
+ default:
+ printf_filtered ("(unknown bound type)");
+ break;
+ }
+}
+
static struct obstack dont_print_type_obstack;
void
-recursive_dump_type (type, spaces)
- struct type *type;
- int spaces;
+recursive_dump_type (struct type *type, int spaces)
{
int idx;
TYPE_NAME (type) ? TYPE_NAME (type) : "<NULL>");
gdb_print_host_address (TYPE_NAME (type), gdb_stdout);
printf_filtered (")\n");
- if (TYPE_TAG_NAME (type) != NULL)
- {
- printfi_filtered (spaces, "tagname '%s' (",
- TYPE_TAG_NAME (type));
- gdb_print_host_address (TYPE_TAG_NAME (type), gdb_stdout);
- printf_filtered (")\n");
- }
+ printfi_filtered (spaces, "tagname '%s' (",
+ TYPE_TAG_NAME (type) ? TYPE_TAG_NAME (type) : "<NULL>");
+ gdb_print_host_address (TYPE_TAG_NAME (type), gdb_stdout);
+ printf_filtered (")\n");
printfi_filtered (spaces, "code 0x%x ", TYPE_CODE (type));
switch (TYPE_CODE (type))
{
case TYPE_CODE_STRING:
printf_filtered ("(TYPE_CODE_STRING)");
break;
+ case TYPE_CODE_BITSTRING:
+ printf_filtered ("(TYPE_CODE_BITSTRING)");
+ break;
case TYPE_CODE_ERROR:
printf_filtered ("(TYPE_CODE_ERROR)");
break;
case TYPE_CODE_BOOL:
printf_filtered ("(TYPE_CODE_BOOL)");
break;
+ case TYPE_CODE_COMPLEX:
+ printf_filtered ("(TYPE_CODE_COMPLEX)");
+ break;
case TYPE_CODE_TYPEDEF:
printf_filtered ("(TYPE_CODE_TYPEDEF)");
break;
+ case TYPE_CODE_TEMPLATE:
+ printf_filtered ("(TYPE_CODE_TEMPLATE)");
+ break;
+ case TYPE_CODE_TEMPLATE_ARG:
+ printf_filtered ("(TYPE_CODE_TEMPLATE_ARG)");
+ break;
default:
printf_filtered ("(UNKNOWN TYPE CODE)");
break;
}
puts_filtered ("\n");
printfi_filtered (spaces, "length %d\n", TYPE_LENGTH (type));
+ printfi_filtered (spaces, "upper_bound_type 0x%x ",
+ TYPE_ARRAY_UPPER_BOUND_TYPE (type));
+ print_bound_type (TYPE_ARRAY_UPPER_BOUND_TYPE (type));
+ puts_filtered ("\n");
+ printfi_filtered (spaces, "lower_bound_type 0x%x ",
+ TYPE_ARRAY_LOWER_BOUND_TYPE (type));
+ print_bound_type (TYPE_ARRAY_LOWER_BOUND_TYPE (type));
+ puts_filtered ("\n");
printfi_filtered (spaces, "objfile ");
gdb_print_host_address (TYPE_OBJFILE (type), gdb_stdout);
printf_filtered ("\n");
printfi_filtered (spaces, "reference_type ");
gdb_print_host_address (TYPE_REFERENCE_TYPE (type), gdb_stdout);
printf_filtered ("\n");
+ printfi_filtered (spaces, "type_chain ");
+ gdb_print_host_address (TYPE_CHAIN (type), gdb_stdout);
+ printf_filtered ("\n");
+ printfi_filtered (spaces, "instance_flags 0x%x", TYPE_INSTANCE_FLAGS (type));
+ if (TYPE_CONST (type))
+ {
+ puts_filtered (" TYPE_FLAG_CONST");
+ }
+ if (TYPE_VOLATILE (type))
+ {
+ puts_filtered (" TYPE_FLAG_VOLATILE");
+ }
+ if (TYPE_CODE_SPACE (type))
+ {
+ puts_filtered (" TYPE_FLAG_CODE_SPACE");
+ }
+ if (TYPE_DATA_SPACE (type))
+ {
+ puts_filtered (" TYPE_FLAG_DATA_SPACE");
+ }
+ if (TYPE_ADDRESS_CLASS_1 (type))
+ {
+ puts_filtered (" TYPE_FLAG_ADDRESS_CLASS_1");
+ }
+ if (TYPE_ADDRESS_CLASS_2 (type))
+ {
+ puts_filtered (" TYPE_FLAG_ADDRESS_CLASS_2");
+ }
+ puts_filtered ("\n");
printfi_filtered (spaces, "flags 0x%x", TYPE_FLAGS (type));
- if (TYPE_FLAGS (type) & TYPE_FLAG_UNSIGNED)
+ if (TYPE_UNSIGNED (type))
{
puts_filtered (" TYPE_FLAG_UNSIGNED");
}
- if (TYPE_FLAGS (type) & TYPE_FLAG_STUB)
+ if (TYPE_NOSIGN (type))
+ {
+ puts_filtered (" TYPE_FLAG_NOSIGN");
+ }
+ if (TYPE_STUB (type))
{
puts_filtered (" TYPE_FLAG_STUB");
}
+ if (TYPE_TARGET_STUB (type))
+ {
+ puts_filtered (" TYPE_FLAG_TARGET_STUB");
+ }
+ if (TYPE_STATIC (type))
+ {
+ puts_filtered (" TYPE_FLAG_STATIC");
+ }
+ if (TYPE_PROTOTYPED (type))
+ {
+ puts_filtered (" TYPE_FLAG_PROTOTYPED");
+ }
+ if (TYPE_INCOMPLETE (type))
+ {
+ puts_filtered (" TYPE_FLAG_INCOMPLETE");
+ }
+ if (TYPE_VARARGS (type))
+ {
+ puts_filtered (" TYPE_FLAG_VARARGS");
+ }
+ /* This is used for things like AltiVec registers on ppc. Gcc emits
+ an attribute for the array type, which tells whether or not we
+ have a vector, instead of a regular array. */
+ if (TYPE_VECTOR (type))
+ {
+ puts_filtered (" TYPE_FLAG_VECTOR");
+ }
puts_filtered ("\n");
printfi_filtered (spaces, "nfields %d ", TYPE_NFIELDS (type));
gdb_print_host_address (TYPE_FIELDS (type), gdb_stdout);
printfi_filtered (spaces, "vptr_fieldno %d\n", TYPE_VPTR_FIELDNO (type));
switch (TYPE_CODE (type))
{
- case TYPE_CODE_METHOD:
- case TYPE_CODE_FUNC:
- printfi_filtered (spaces, "arg_types ");
- gdb_print_host_address (TYPE_ARG_TYPES (type), gdb_stdout);
- puts_filtered ("\n");
- print_arg_types (TYPE_ARG_TYPES (type), spaces);
- break;
-
case TYPE_CODE_STRUCT:
printfi_filtered (spaces, "cplus_stuff ");
gdb_print_host_address (TYPE_CPLUS_SPECIFIC (type), gdb_stdout);
print_cplus_stuff (type, spaces);
break;
+ case TYPE_CODE_FLT:
+ printfi_filtered (spaces, "floatformat ");
+ if (TYPE_FLOATFORMAT (type) == NULL
+ || TYPE_FLOATFORMAT (type)->name == NULL)
+ puts_filtered ("(null)");
+ else
+ puts_filtered (TYPE_FLOATFORMAT (type)->name);
+ puts_filtered ("\n");
+ break;
+
default:
/* We have to pick one of the union types to be able print and test
the value. Pick cplus_struct_type, even though we know it isn't
obstack_free (&dont_print_type_obstack, NULL);
}
-static void build_gdbtypes PARAMS ((void));
+static void build_gdbtypes (void);
static void
-build_gdbtypes ()
+build_gdbtypes (void)
{
builtin_type_void =
init_type (TYPE_CODE_VOID, 1,
"void", (struct objfile *) NULL);
builtin_type_char =
init_type (TYPE_CODE_INT, TARGET_CHAR_BIT / TARGET_CHAR_BIT,
- 0,
+ (TYPE_FLAG_NOSIGN
+ | (TARGET_CHAR_SIGNED ? 0 : TYPE_FLAG_UNSIGNED)),
"char", (struct objfile *) NULL);
- TYPE_FLAGS (builtin_type_char) |= TYPE_FLAG_NOSIGN;
builtin_type_true_char =
init_type (TYPE_CODE_CHAR, TARGET_CHAR_BIT / TARGET_CHAR_BIT,
0,
init_type (TYPE_CODE_FLT, TARGET_FLOAT_BIT / TARGET_CHAR_BIT,
0,
"float", (struct objfile *) NULL);
+ The below lines are disabled since they are doing the wrong
+ thing for non-multiarch targets. They are setting the correct
+ type of floats for the target but while on multiarch targets
+ this is done everytime the architecture changes, it's done on
+ non-multiarch targets only on startup, leaving the wrong values
+ in even if the architecture changes (eg. from big-endian to
+ little-endian). */
+#if 0
+ TYPE_FLOATFORMAT (builtin_type_float) = TARGET_FLOAT_FORMAT;
+#endif
builtin_type_double =
init_type (TYPE_CODE_FLT, TARGET_DOUBLE_BIT / TARGET_CHAR_BIT,
0,
"double", (struct objfile *) NULL);
+#if 0
+ TYPE_FLOATFORMAT (builtin_type_double) = TARGET_DOUBLE_FORMAT;
+#endif
builtin_type_long_double =
init_type (TYPE_CODE_FLT, TARGET_LONG_DOUBLE_BIT / TARGET_CHAR_BIT,
0,
"long double", (struct objfile *) NULL);
+#if 0
+ TYPE_FLOATFORMAT (builtin_type_long_double) = TARGET_LONG_DOUBLE_FORMAT;
+#endif
builtin_type_complex =
init_type (TYPE_CODE_COMPLEX, 2 * TARGET_FLOAT_BIT / TARGET_CHAR_BIT,
0,
init_type (TYPE_CODE_INT, 64 / 8,
TYPE_FLAG_UNSIGNED,
"uint64_t", (struct objfile *) NULL);
+ builtin_type_int128 =
+ init_type (TYPE_CODE_INT, 128 / 8,
+ 0,
+ "int128_t", (struct objfile *) NULL);
+ builtin_type_uint128 =
+ init_type (TYPE_CODE_INT, 128 / 8,
+ TYPE_FLAG_UNSIGNED,
+ "uint128_t", (struct objfile *) NULL);
builtin_type_bool =
init_type (TYPE_CODE_BOOL, TARGET_CHAR_BIT / TARGET_CHAR_BIT,
0,
&showlist);
opaque_type_resolution = 1;
-
/* Build SIMD types. */
builtin_type_v4sf
= init_simd_type ("__builtin_v4sf", builtin_type_float, "f", 4);
+ builtin_type_v4si
+ = init_simd_type ("__builtin_v4si", builtin_type_int32, "f", 4);
+ builtin_type_v16qi
+ = init_simd_type ("__builtin_v16qi", builtin_type_int8, "f", 16);
+ builtin_type_v8qi
+ = init_simd_type ("__builtin_v8qi", builtin_type_int8, "f", 8);
+ builtin_type_v8hi
+ = init_simd_type ("__builtin_v8hi", builtin_type_int16, "f", 8);
+ builtin_type_v4hi
+ = init_simd_type ("__builtin_v4hi", builtin_type_int16, "f", 4);
+ builtin_type_v2si
+ = init_simd_type ("__builtin_v2si", builtin_type_int32, "f", 2);
+
+ /* 128 bit vectors. */
+ builtin_type_v2_double = init_vector_type (builtin_type_double, 2);
+ builtin_type_v4_float = init_vector_type (builtin_type_float, 4);
+ builtin_type_v2_int64 = init_vector_type (builtin_type_int64, 2);
+ builtin_type_v4_int32 = init_vector_type (builtin_type_int32, 4);
+ builtin_type_v8_int16 = init_vector_type (builtin_type_int16, 8);
+ builtin_type_v16_int8 = init_vector_type (builtin_type_int8, 16);
+ /* 64 bit vectors. */
+ builtin_type_v2_float = init_vector_type (builtin_type_float, 2);
+ builtin_type_v2_int32 = init_vector_type (builtin_type_int32, 2);
+ builtin_type_v4_int16 = init_vector_type (builtin_type_int16, 4);
+ builtin_type_v8_int8 = init_vector_type (builtin_type_int8, 8);
+
+ /* Vector types. */
+ builtin_type_vec64 = build_builtin_type_vec64 ();
+ builtin_type_vec64i = build_builtin_type_vec64i ();
+ builtin_type_vec128 = build_builtin_type_vec128 ();
+ builtin_type_vec128i = build_builtin_type_vec128i ();
+
+ /* Pointer/Address types. */
+
+ /* NOTE: on some targets, addresses and pointers are not necessarily
+ the same --- for example, on the D10V, pointers are 16 bits long,
+ but addresses are 32 bits long. See doc/gdbint.texinfo,
+ ``Pointers Are Not Always Addresses''.
+
+ The upshot is:
+ - gdb's `struct type' always describes the target's
+ representation.
+ - gdb's `struct value' objects should always hold values in
+ target form.
+ - gdb's CORE_ADDR values are addresses in the unified virtual
+ address space that the assembler and linker work with. Thus,
+ since target_read_memory takes a CORE_ADDR as an argument, it
+ can access any memory on the target, even if the processor has
+ separate code and data address spaces.
+
+ So, for example:
+ - If v is a value holding a D10V code pointer, its contents are
+ in target form: a big-endian address left-shifted two bits.
+ - If p is a D10V pointer type, TYPE_LENGTH (p) == 2, just as
+ sizeof (void *) == 2 on the target.
+
+ In this context, builtin_type_CORE_ADDR is a bit odd: it's a
+ target type for a value the target will never see. It's only
+ used to hold the values of (typeless) linker symbols, which are
+ indeed in the unified virtual address space. */
+ builtin_type_void_data_ptr = make_pointer_type (builtin_type_void, NULL);
+ builtin_type_void_func_ptr
+ = lookup_pointer_type (lookup_function_type (builtin_type_void));
+ builtin_type_CORE_ADDR =
+ init_type (TYPE_CODE_INT, TARGET_ADDR_BIT / 8,
+ TYPE_FLAG_UNSIGNED,
+ "__CORE_ADDR", (struct objfile *) NULL);
+ builtin_type_bfd_vma =
+ init_type (TYPE_CODE_INT, TARGET_BFD_VMA_BIT / 8,
+ TYPE_FLAG_UNSIGNED,
+ "__bfd_vma", (struct objfile *) NULL);
}
-
-extern void _initialize_gdbtypes PARAMS ((void));
+extern void _initialize_gdbtypes (void);
void
-_initialize_gdbtypes ()
+_initialize_gdbtypes (void)
{
+ struct cmd_list_element *c;
build_gdbtypes ();
/* FIXME - For the moment, handle types by swapping them in and out.
register_gdbarch_swap (&builtin_type_uint32, sizeof (struct type *), NULL);
register_gdbarch_swap (&builtin_type_int64, sizeof (struct type *), NULL);
register_gdbarch_swap (&builtin_type_uint64, sizeof (struct type *), NULL);
+ register_gdbarch_swap (&builtin_type_int128, sizeof (struct type *), NULL);
+ register_gdbarch_swap (&builtin_type_uint128, sizeof (struct type *), NULL);
register_gdbarch_swap (&builtin_type_v4sf, sizeof (struct type *), NULL);
+ register_gdbarch_swap (&builtin_type_v4si, sizeof (struct type *), NULL);
+ register_gdbarch_swap (&builtin_type_v16qi, sizeof (struct type *), NULL);
+ register_gdbarch_swap (&builtin_type_v8qi, sizeof (struct type *), NULL);
+ register_gdbarch_swap (&builtin_type_v8hi, sizeof (struct type *), NULL);
+ register_gdbarch_swap (&builtin_type_v4hi, sizeof (struct type *), NULL);
+ register_gdbarch_swap (&builtin_type_v2si, sizeof (struct type *), NULL);
+ register_gdbarch_swap (&builtin_type_v2_double, sizeof (struct type *), NULL);
+ register_gdbarch_swap (&builtin_type_v4_float, sizeof (struct type *), NULL);
+ register_gdbarch_swap (&builtin_type_v2_int64, sizeof (struct type *), NULL);
+ register_gdbarch_swap (&builtin_type_v4_int32, sizeof (struct type *), NULL);
+ register_gdbarch_swap (&builtin_type_v8_int16, sizeof (struct type *), NULL);
+ register_gdbarch_swap (&builtin_type_v16_int8, sizeof (struct type *), NULL);
+ register_gdbarch_swap (&builtin_type_v2_float, sizeof (struct type *), NULL);
+ register_gdbarch_swap (&builtin_type_v2_int32, sizeof (struct type *), NULL);
+ register_gdbarch_swap (&builtin_type_v8_int8, sizeof (struct type *), NULL);
+ register_gdbarch_swap (&builtin_type_v4_int16, sizeof (struct type *), NULL);
+ register_gdbarch_swap (&builtin_type_vec128, sizeof (struct type *), NULL);
+ register_gdbarch_swap (&builtin_type_vec128i, sizeof (struct type *), NULL);
+ REGISTER_GDBARCH_SWAP (builtin_type_void_data_ptr);
+ REGISTER_GDBARCH_SWAP (builtin_type_void_func_ptr);
+ REGISTER_GDBARCH_SWAP (builtin_type_CORE_ADDR);
+ REGISTER_GDBARCH_SWAP (builtin_type_bfd_vma);
register_gdbarch_swap (NULL, 0, build_gdbtypes);
+
+ /* Note: These types do not need to be swapped - they are target
+ neutral. */
+ builtin_type_ieee_single_big =
+ init_type (TYPE_CODE_FLT, floatformat_ieee_single_big.totalsize / 8,
+ 0, "builtin_type_ieee_single_big", NULL);
+ TYPE_FLOATFORMAT (builtin_type_ieee_single_big) = &floatformat_ieee_single_big;
+ builtin_type_ieee_single_little =
+ init_type (TYPE_CODE_FLT, floatformat_ieee_single_little.totalsize / 8,
+ 0, "builtin_type_ieee_single_little", NULL);
+ TYPE_FLOATFORMAT (builtin_type_ieee_single_little) = &floatformat_ieee_single_little;
+ builtin_type_ieee_double_big =
+ init_type (TYPE_CODE_FLT, floatformat_ieee_double_big.totalsize / 8,
+ 0, "builtin_type_ieee_double_big", NULL);
+ TYPE_FLOATFORMAT (builtin_type_ieee_double_big) = &floatformat_ieee_double_big;
+ builtin_type_ieee_double_little =
+ init_type (TYPE_CODE_FLT, floatformat_ieee_double_little.totalsize / 8,
+ 0, "builtin_type_ieee_double_little", NULL);
+ TYPE_FLOATFORMAT (builtin_type_ieee_double_little) = &floatformat_ieee_double_little;
+ builtin_type_ieee_double_littlebyte_bigword =
+ init_type (TYPE_CODE_FLT, floatformat_ieee_double_littlebyte_bigword.totalsize / 8,
+ 0, "builtin_type_ieee_double_littlebyte_bigword", NULL);
+ TYPE_FLOATFORMAT (builtin_type_ieee_double_littlebyte_bigword) = &floatformat_ieee_double_littlebyte_bigword;
+ builtin_type_i387_ext =
+ init_type (TYPE_CODE_FLT, floatformat_i387_ext.totalsize / 8,
+ 0, "builtin_type_i387_ext", NULL);
+ TYPE_FLOATFORMAT (builtin_type_i387_ext) = &floatformat_i387_ext;
+ builtin_type_m68881_ext =
+ init_type (TYPE_CODE_FLT, floatformat_m68881_ext.totalsize / 8,
+ 0, "builtin_type_m68881_ext", NULL);
+ TYPE_FLOATFORMAT (builtin_type_m68881_ext) = &floatformat_m68881_ext;
+ builtin_type_i960_ext =
+ init_type (TYPE_CODE_FLT, floatformat_i960_ext.totalsize / 8,
+ 0, "builtin_type_i960_ext", NULL);
+ TYPE_FLOATFORMAT (builtin_type_i960_ext) = &floatformat_i960_ext;
+ builtin_type_m88110_ext =
+ init_type (TYPE_CODE_FLT, floatformat_m88110_ext.totalsize / 8,
+ 0, "builtin_type_m88110_ext", NULL);
+ TYPE_FLOATFORMAT (builtin_type_m88110_ext) = &floatformat_m88110_ext;
+ builtin_type_m88110_harris_ext =
+ init_type (TYPE_CODE_FLT, floatformat_m88110_harris_ext.totalsize / 8,
+ 0, "builtin_type_m88110_harris_ext", NULL);
+ TYPE_FLOATFORMAT (builtin_type_m88110_harris_ext) = &floatformat_m88110_harris_ext;
+ builtin_type_arm_ext_big =
+ init_type (TYPE_CODE_FLT, floatformat_arm_ext_big.totalsize / 8,
+ 0, "builtin_type_arm_ext_big", NULL);
+ TYPE_FLOATFORMAT (builtin_type_arm_ext_big) = &floatformat_arm_ext_big;
+ builtin_type_arm_ext_littlebyte_bigword =
+ init_type (TYPE_CODE_FLT, floatformat_arm_ext_littlebyte_bigword.totalsize / 8,
+ 0, "builtin_type_arm_ext_littlebyte_bigword", NULL);
+ TYPE_FLOATFORMAT (builtin_type_arm_ext_littlebyte_bigword) = &floatformat_arm_ext_littlebyte_bigword;
+ builtin_type_ia64_spill_big =
+ init_type (TYPE_CODE_FLT, floatformat_ia64_spill_big.totalsize / 8,
+ 0, "builtin_type_ia64_spill_big", NULL);
+ TYPE_FLOATFORMAT (builtin_type_ia64_spill_big) = &floatformat_ia64_spill_big;
+ builtin_type_ia64_spill_little =
+ init_type (TYPE_CODE_FLT, floatformat_ia64_spill_little.totalsize / 8,
+ 0, "builtin_type_ia64_spill_little", NULL);
+ TYPE_FLOATFORMAT (builtin_type_ia64_spill_little) = &floatformat_ia64_spill_little;
+ builtin_type_ia64_quad_big =
+ init_type (TYPE_CODE_FLT, floatformat_ia64_quad_big.totalsize / 8,
+ 0, "builtin_type_ia64_quad_big", NULL);
+ TYPE_FLOATFORMAT (builtin_type_ia64_quad_big) = &floatformat_ia64_quad_big;
+ builtin_type_ia64_quad_little =
+ init_type (TYPE_CODE_FLT, floatformat_ia64_quad_little.totalsize / 8,
+ 0, "builtin_type_ia64_quad_little", NULL);
+ TYPE_FLOATFORMAT (builtin_type_ia64_quad_little) = &floatformat_ia64_quad_little;
+
+ add_show_from_set (
+ add_set_cmd ("overload", no_class, var_zinteger, (char *) &overload_debug,
+ "Set debugging of C++ overloading.\n\
+ When enabled, ranking of the functions\n\
+ is displayed.", &setdebuglist),
+ &showdebuglist);
}
projects / binutils.git / blobdiff