of FT_INTEGER fundamental type for array range index type.
(decode_base_type): Use builtin types of current_gdbarch
instead of fundamental types.
* dwarf2read.c (struct dwarf2_cu): Remove ftypes member.
(read_file_scope): Do not initialize ftypes member.
(dwarf_base_type, dwarf2_fundamental_types): Remove functions.
(read_array_type): Use builtin_type_int32 instead of FT_INTEGER
fundamental type for array range index type.
(read_tag_string_type): Likewise for string range index type.
Also, do not overwrite FT_CHAR type with new string type.
(read_base_type): If DW_AT_name is missing, create unnamed type
with given properties instead of looking for a fundamental type.
Create new types as TYPE_TARGET_TYPE for DW_ATE_address and
DW_ATE_complex_float types.
(read_subrange_type): Create new type to represent missing
DW_AT_type instead of looking for a fundamental type.
(die_type): Use builtin type to represent "void" instead of
looking for a fundamental type.
* stabsread.c (define_symbol): Use builtin types to represent
'r' and 'i' floating-point and integer constants.
* gdbtypes.c (lookup_fundamental_type): Remove.
* gdbtypes.h (lookup_fundamental_type): Remove prototype.
(FT_VOID, FT_BOOLEAN, FT_CHAR, FT_SIGNED_CHAR, FT_UNSIGNED_CHAR,
FT_SHORT, FT_SIGNED_SHORT, FT_UNSIGNED_SHORT, FT_INTEGER,
FT_SIGNED_INTEGER, FT_UNSIGNED_INTEGER, FT_LONG, FT_SIGNED_LONG,
FT_UNSIGNED_LONG, FT_LONG_LONG, FT_SIGNED_LONG_LONG,
FT_UNSIGNED_LONG_LONG, FT_FLOAT, FT_DBL_PREC_FLOAT, FT_EXT_PREC_FLOAT,
FT_COMPLEX, FT_DBL_PREC_COMPLEX, FT_EXT_PREC_COMPLEX, FT_STRING,
FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL, FT_BYTE, FT_UNSIGNED_BYTE,
FT_TEMPLATE_ARG, FT_DECFLOAT, FT_DBL_PREC_DECFLOAT,
FT_EXT_PREC_DECFLOAT, FT_NUM_MEMBERS): Remove macros.
* objfiles.c (struct objfile): Remove fundamental_types member.
* symfile.c (reread_symbols): Do not clear fundamental_types.
* language.h (struct language_defn): Remove la_fund_type member.
(create_fundamental_type): Remove.
* language.c (unk_lang_create_fundamental_type): Remove.
(unknown_language_defn, auto_language_defn,
local_language_defn): Adapt initializer.
* ada-lang.c (ada_create_fundamental_type): Remove.
(ada_language_defn): Adapt initializer.
* c-lang.h (c_create_fundamental_type): Remove prototype.
* c-lang.c (c_create_fundamental_type): Remove.
(c_language_defn, cplus_language_defn, asm_language_defn,
minimal_language_defn): Adapt initializer.
* f-lang.c (f_create_fundamental_type): Remove.
(f_language_defn): Adapt initializer.
* jv-lang.c (java_create_fundamental_type): Remove.
(java_language_defn): Adapt initializer.
* m2-lang.c (m2_create_fundamental_type): Remove.
(m2_language_defn): Adapt initializer.
* objc-lang.c (objc_create_fundamental_type): Remove.
(objc_language_defn): Adapt initializer.
* p-lang.h (pascal_create_fundamental_type): Remove prototype.
* p-lang.c (pascal_create_fundamental_type): Remove.
(pascal_language_defn): Adapt initializer.
* scm-lang.c (scm_language_defn): Adapt initializer.
+2007-12-04 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * coffread.c (decode_type): Use builtin_type_int32 instead
+ of FT_INTEGER fundamental type for array range index type.
+ (decode_base_type): Use builtin types of current_gdbarch
+ instead of fundamental types.
+
+ * dwarf2read.c (struct dwarf2_cu): Remove ftypes member.
+ (read_file_scope): Do not initialize ftypes member.
+ (dwarf_base_type, dwarf2_fundamental_types): Remove functions.
+ (read_array_type): Use builtin_type_int32 instead of FT_INTEGER
+ fundamental type for array range index type.
+ (read_tag_string_type): Likewise for string range index type.
+ Also, do not overwrite FT_CHAR type with new string type.
+ (read_base_type): If DW_AT_name is missing, create unnamed type
+ with given properties instead of looking for a fundamental type.
+ Create new types as TYPE_TARGET_TYPE for DW_ATE_address and
+ DW_ATE_complex_float types.
+ (read_subrange_type): Create new type to represent missing
+ DW_AT_type instead of looking for a fundamental type.
+ (die_type): Use builtin type to represent "void" instead of
+ looking for a fundamental type.
+
+ * stabsread.c (define_symbol): Use builtin types to represent
+ 'r' and 'i' floating-point and integer constants.
+
+ * gdbtypes.c (lookup_fundamental_type): Remove.
+ * gdbtypes.h (lookup_fundamental_type): Remove prototype.
+ (FT_VOID, FT_BOOLEAN, FT_CHAR, FT_SIGNED_CHAR, FT_UNSIGNED_CHAR,
+ FT_SHORT, FT_SIGNED_SHORT, FT_UNSIGNED_SHORT, FT_INTEGER,
+ FT_SIGNED_INTEGER, FT_UNSIGNED_INTEGER, FT_LONG, FT_SIGNED_LONG,
+ FT_UNSIGNED_LONG, FT_LONG_LONG, FT_SIGNED_LONG_LONG,
+ FT_UNSIGNED_LONG_LONG, FT_FLOAT, FT_DBL_PREC_FLOAT, FT_EXT_PREC_FLOAT,
+ FT_COMPLEX, FT_DBL_PREC_COMPLEX, FT_EXT_PREC_COMPLEX, FT_STRING,
+ FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL, FT_BYTE, FT_UNSIGNED_BYTE,
+ FT_TEMPLATE_ARG, FT_DECFLOAT, FT_DBL_PREC_DECFLOAT,
+ FT_EXT_PREC_DECFLOAT, FT_NUM_MEMBERS): Remove macros.
+ * objfiles.c (struct objfile): Remove fundamental_types member.
+ * symfile.c (reread_symbols): Do not clear fundamental_types.
+
+ * language.h (struct language_defn): Remove la_fund_type member.
+ (create_fundamental_type): Remove.
+ * language.c (unk_lang_create_fundamental_type): Remove.
+ (unknown_language_defn, auto_language_defn,
+ local_language_defn): Adapt initializer.
+ * ada-lang.c (ada_create_fundamental_type): Remove.
+ (ada_language_defn): Adapt initializer.
+ * c-lang.h (c_create_fundamental_type): Remove prototype.
+ * c-lang.c (c_create_fundamental_type): Remove.
+ (c_language_defn, cplus_language_defn, asm_language_defn,
+ minimal_language_defn): Adapt initializer.
+ * f-lang.c (f_create_fundamental_type): Remove.
+ (f_language_defn): Adapt initializer.
+ * jv-lang.c (java_create_fundamental_type): Remove.
+ (java_language_defn): Adapt initializer.
+ * m2-lang.c (m2_create_fundamental_type): Remove.
+ (m2_language_defn): Adapt initializer.
+ * objc-lang.c (objc_create_fundamental_type): Remove.
+ (objc_language_defn): Adapt initializer.
+ * p-lang.h (pascal_create_fundamental_type): Remove prototype.
+ * p-lang.c (pascal_create_fundamental_type): Remove.
+ (pascal_language_defn): Adapt initializer.
+ * scm-lang.c (scm_language_defn): Adapt initializer.
+
2007-12-04 Maciej W. Rozycki <macro@mips.com>
* features/mips-cpu.xml: Specify "regnum" for "r0" explicitly.
static void extract_string (CORE_ADDR addr, char *buf);
-static struct type *ada_create_fundamental_type (struct objfile *, int);
-
static void modify_general_field (char *, LONGEST, int, int);
static struct type *desc_base_type (struct type *);
{NULL, 0, 0, 0}
};
\f
- /* Fundamental Ada Types */
-
-/* Create a fundamental Ada type using default reasonable for the current
- target machine.
-
- Some object/debugging file formats (DWARF version 1, COFF, etc) do not
- define fundamental types such as "int" or "double". Others (stabs or
- DWARF version 2, etc) do define fundamental types. For the formats which
- don't provide fundamental types, gdb can create such types using this
- function.
-
- FIXME: Some compilers distinguish explicitly signed integral types
- (signed short, signed int, signed long) from "regular" integral types
- (short, int, long) in the debugging information. There is some dis-
- agreement as to how useful this feature is. In particular, gcc does
- not support this. Also, only some debugging formats allow the
- distinction to be passed on to a debugger. For now, we always just
- use "short", "int", or "long" as the type name, for both the implicit
- and explicitly signed types. This also makes life easier for the
- gdb test suite since we don't have to account for the differences
- in output depending upon what the compiler and debugging format
- support. We will probably have to re-examine the issue when gdb
- starts taking it's fundamental type information directly from the
- debugging information supplied by the compiler. fnf@cygnus.com */
-
-static struct type *
-ada_create_fundamental_type (struct objfile *objfile, int typeid)
-{
- struct type *type = NULL;
-
- switch (typeid)
- {
- default:
- /* FIXME: For now, if we are asked to produce a type not in this
- language, create the equivalent of a C integer type with the
- name "<?type?>". When all the dust settles from the type
- reconstruction work, this should probably become an error. */
- type = init_type (TYPE_CODE_INT,
- gdbarch_int_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "<?type?>", objfile);
- warning (_("internal error: no Ada fundamental type %d"), typeid);
- break;
- case FT_VOID:
- type = init_type (TYPE_CODE_VOID,
- TARGET_CHAR_BIT / TARGET_CHAR_BIT,
- 0, "void", objfile);
- break;
- case FT_CHAR:
- type = init_type (TYPE_CODE_INT,
- TARGET_CHAR_BIT / TARGET_CHAR_BIT,
- 0, "character", objfile);
- break;
- case FT_SIGNED_CHAR:
- type = init_type (TYPE_CODE_INT,
- TARGET_CHAR_BIT / TARGET_CHAR_BIT,
- 0, "signed char", objfile);
- break;
- case FT_UNSIGNED_CHAR:
- type = init_type (TYPE_CODE_INT,
- TARGET_CHAR_BIT / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED, "unsigned char", objfile);
- break;
- case FT_SHORT:
- type = init_type (TYPE_CODE_INT,
- gdbarch_short_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "short_integer", objfile);
- break;
- case FT_SIGNED_SHORT:
- type = init_type (TYPE_CODE_INT,
- gdbarch_short_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "short_integer", objfile);
- break;
- case FT_UNSIGNED_SHORT:
- type = init_type (TYPE_CODE_INT,
- gdbarch_short_bit (current_gdbarch) / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED, "unsigned short", objfile);
- break;
- case FT_INTEGER:
- type = init_type (TYPE_CODE_INT,
- gdbarch_int_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "integer", objfile);
- break;
- case FT_SIGNED_INTEGER:
- type = init_type (TYPE_CODE_INT,
- gdbarch_int_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "integer", objfile); /* FIXME -fnf */
- break;
- case FT_UNSIGNED_INTEGER:
- type = init_type (TYPE_CODE_INT,
- gdbarch_int_bit (current_gdbarch) / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED, "unsigned int", objfile);
- break;
- case FT_LONG:
- type = init_type (TYPE_CODE_INT,
- gdbarch_long_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "long_integer", objfile);
- break;
- case FT_SIGNED_LONG:
- type = init_type (TYPE_CODE_INT,
- gdbarch_long_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "long_integer", objfile);
- break;
- case FT_UNSIGNED_LONG:
- type = init_type (TYPE_CODE_INT,
- gdbarch_long_bit (current_gdbarch) / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED, "unsigned long", objfile);
- break;
- case FT_LONG_LONG:
- type = init_type (TYPE_CODE_INT,
- gdbarch_long_long_bit (current_gdbarch)
- / TARGET_CHAR_BIT,
- 0, "long_long_integer", objfile);
- break;
- case FT_SIGNED_LONG_LONG:
- type = init_type (TYPE_CODE_INT,
- gdbarch_long_long_bit (current_gdbarch)
- / TARGET_CHAR_BIT,
- 0, "long_long_integer", objfile);
- break;
- case FT_UNSIGNED_LONG_LONG:
- type = init_type (TYPE_CODE_INT,
- gdbarch_long_long_bit (current_gdbarch)
- / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED, "unsigned long long", objfile);
- break;
- case FT_FLOAT:
- type = init_type (TYPE_CODE_FLT,
- gdbarch_float_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "float", objfile);
- break;
- case FT_DBL_PREC_FLOAT:
- type = init_type (TYPE_CODE_FLT,
- gdbarch_double_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "long_float", objfile);
- break;
- case FT_EXT_PREC_FLOAT:
- type = init_type (TYPE_CODE_FLT,
- gdbarch_long_double_bit (current_gdbarch)
- / TARGET_CHAR_BIT,
- 0, "long_long_float", objfile);
- break;
- }
- return (type);
-}
-
enum ada_primitive_types {
ada_primitive_type_int,
ada_primitive_type_long,
ada_printchar, /* Print a character constant */
ada_printstr, /* Function to print string constant */
emit_char, /* Function to print single char (not used) */
- ada_create_fundamental_type, /* Create fundamental type in this language */
ada_print_type, /* Print a type using appropriate syntax */
ada_val_print, /* Print a value using appropriate syntax */
ada_value_print, /* Print a top-level value */
if (force_ellipses || i < length)
fputs_filtered ("...", stream);
}
-
-/* Create a fundamental C type using default reasonable for the current
- target machine.
-
- Some object/debugging file formats (DWARF version 1, COFF, etc) do not
- define fundamental types such as "int" or "double". Others (stabs or
- DWARF version 2, etc) do define fundamental types. For the formats which
- don't provide fundamental types, gdb can create such types using this
- function.
-
- FIXME: Some compilers distinguish explicitly signed integral types
- (signed short, signed int, signed long) from "regular" integral types
- (short, int, long) in the debugging information. There is some dis-
- agreement as to how useful this feature is. In particular, gcc does
- not support this. Also, only some debugging formats allow the
- distinction to be passed on to a debugger. For now, we always just
- use "short", "int", or "long" as the type name, for both the implicit
- and explicitly signed types. This also makes life easier for the
- gdb test suite since we don't have to account for the differences
- in output depending upon what the compiler and debugging format
- support. We will probably have to re-examine the issue when gdb
- starts taking its fundamental type information directly from the
- debugging information supplied by the compiler. fnf@cygnus.com */
-
-struct type *
-c_create_fundamental_type (struct objfile *objfile, int typeid)
-{
- struct type *type = NULL;
-
- switch (typeid)
- {
- default:
- /* FIXME: For now, if we are asked to produce a type not in this
- language, create the equivalent of a C integer type with the
- name "<?type?>". When all the dust settles from the type
- reconstruction work, this should probably become an error. */
- type = init_type (TYPE_CODE_INT,
- gdbarch_int_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "<?type?>", objfile);
- warning (_("internal error: no C/C++ fundamental type %d"), typeid);
- break;
- case FT_VOID:
- type = init_type (TYPE_CODE_VOID,
- TARGET_CHAR_BIT / TARGET_CHAR_BIT,
- 0, "void", objfile);
- break;
- case FT_BOOLEAN:
- type = init_type (TYPE_CODE_BOOL,
- TARGET_CHAR_BIT / TARGET_CHAR_BIT,
- 0, "bool", objfile);
- break;
- case FT_CHAR:
- type = init_type (TYPE_CODE_INT,
- TARGET_CHAR_BIT / TARGET_CHAR_BIT,
- TYPE_FLAG_NOSIGN, "char", objfile);
- break;
- case FT_SIGNED_CHAR:
- type = init_type (TYPE_CODE_INT,
- TARGET_CHAR_BIT / TARGET_CHAR_BIT,
- 0, "signed char", objfile);
- break;
- case FT_UNSIGNED_CHAR:
- type = init_type (TYPE_CODE_INT,
- TARGET_CHAR_BIT / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED, "unsigned char", objfile);
- break;
- case FT_SHORT:
- type = init_type (TYPE_CODE_INT,
- gdbarch_short_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "short", objfile);
- break;
- case FT_SIGNED_SHORT:
- type = init_type (TYPE_CODE_INT,
- gdbarch_short_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "short", objfile); /* FIXME-fnf */
- break;
- case FT_UNSIGNED_SHORT:
- type = init_type (TYPE_CODE_INT,
- gdbarch_short_bit (current_gdbarch) / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED, "unsigned short", objfile);
- break;
- case FT_INTEGER:
- type = init_type (TYPE_CODE_INT,
- gdbarch_int_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "int", objfile);
- break;
- case FT_SIGNED_INTEGER:
- type = init_type (TYPE_CODE_INT,
- gdbarch_int_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "int", objfile); /* FIXME -fnf */
- break;
- case FT_UNSIGNED_INTEGER:
- type = init_type (TYPE_CODE_INT,
- gdbarch_int_bit (current_gdbarch) / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED, "unsigned int", objfile);
- break;
- case FT_LONG:
- type = init_type (TYPE_CODE_INT,
- gdbarch_long_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "long", objfile);
- break;
- case FT_SIGNED_LONG:
- type = init_type (TYPE_CODE_INT,
- gdbarch_long_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "long", objfile); /* FIXME -fnf */
- break;
- case FT_UNSIGNED_LONG:
- type = init_type (TYPE_CODE_INT,
- gdbarch_long_bit (current_gdbarch) / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED, "unsigned long", objfile);
- break;
- case FT_LONG_LONG:
- type = init_type (TYPE_CODE_INT,
- gdbarch_long_long_bit (current_gdbarch)
- / TARGET_CHAR_BIT,
- 0, "long long", objfile);
- break;
- case FT_SIGNED_LONG_LONG:
- type = init_type (TYPE_CODE_INT,
- gdbarch_long_long_bit (current_gdbarch)
- / TARGET_CHAR_BIT,
- 0, "signed long long", objfile);
- break;
- case FT_UNSIGNED_LONG_LONG:
- type = init_type (TYPE_CODE_INT,
- gdbarch_long_long_bit (current_gdbarch)
- / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED, "unsigned long long", objfile);
- break;
- case FT_FLOAT:
- type = init_type (TYPE_CODE_FLT,
- gdbarch_float_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "float", objfile);
- break;
- case FT_DBL_PREC_FLOAT:
- type = init_type (TYPE_CODE_FLT,
- gdbarch_double_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "double", objfile);
- break;
- case FT_EXT_PREC_FLOAT:
- type = init_type (TYPE_CODE_FLT,
- gdbarch_long_double_bit (current_gdbarch)
- / TARGET_CHAR_BIT,
- 0, "long double", objfile);
- break;
- case FT_DECFLOAT:
- type = init_type (TYPE_CODE_DECFLOAT,
- 32 / 8,
- 0, "decimal float", objfile);
- break;
- case FT_DBL_PREC_DECFLOAT:
- type = init_type (TYPE_CODE_DECFLOAT,
- 64 / 8,
- 0, "decimal double", objfile);
- break;
- case FT_EXT_PREC_DECFLOAT:
- type = init_type (TYPE_CODE_DECFLOAT,
- 128 / 8,
- 0, "decimal long double", objfile);
- break;
- case FT_COMPLEX:
- type = init_type (TYPE_CODE_FLT,
- 2 * gdbarch_float_bit (current_gdbarch)
- / TARGET_CHAR_BIT,
- 0, "complex float", objfile);
- TYPE_TARGET_TYPE (type)
- = init_type (TYPE_CODE_FLT,
- gdbarch_float_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "float", objfile);
- break;
- case FT_DBL_PREC_COMPLEX:
- type = init_type (TYPE_CODE_FLT,
- 2 * gdbarch_double_bit (current_gdbarch)
- / TARGET_CHAR_BIT,
- 0, "complex double", objfile);
- TYPE_TARGET_TYPE (type)
- = init_type (TYPE_CODE_FLT,
- gdbarch_double_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "double", objfile);
- break;
- case FT_EXT_PREC_COMPLEX:
- type = init_type (TYPE_CODE_FLT,
- 2 * gdbarch_long_double_bit (current_gdbarch)
- / TARGET_CHAR_BIT,
- 0, "complex long double", objfile);
- TYPE_TARGET_TYPE (type)
- = init_type (TYPE_CODE_FLT,
- gdbarch_long_double_bit (current_gdbarch)
- / TARGET_CHAR_BIT,
- 0, "long double", objfile);
- break;
- case FT_TEMPLATE_ARG:
- type = init_type (TYPE_CODE_TEMPLATE_ARG,
- 0,
- 0, "<template arg>", objfile);
- break;
- }
- return (type);
-}
\f
/* Preprocessing and parsing C and C++ expressions. */
c_printchar, /* Print a character constant */
c_printstr, /* Function to print string constant */
c_emit_char, /* Print a single char */
- c_create_fundamental_type, /* Create fundamental type in this language */
c_print_type, /* Print a type using appropriate syntax */
c_val_print, /* Print a value using appropriate syntax */
c_value_print, /* Print a top-level value */
c_printchar, /* Print a character constant */
c_printstr, /* Function to print string constant */
c_emit_char, /* Print a single char */
- c_create_fundamental_type, /* Create fundamental type in this language */
c_print_type, /* Print a type using appropriate syntax */
c_val_print, /* Print a value using appropriate syntax */
c_value_print, /* Print a top-level value */
c_printchar, /* Print a character constant */
c_printstr, /* Function to print string constant */
c_emit_char, /* Print a single char */
- c_create_fundamental_type, /* Create fundamental type in this language */
c_print_type, /* Print a type using appropriate syntax */
c_val_print, /* Print a value using appropriate syntax */
c_value_print, /* Print a top-level value */
c_printchar, /* Print a character constant */
c_printstr, /* Function to print string constant */
c_emit_char, /* Print a single char */
- c_create_fundamental_type, /* Create fundamental type in this language */
c_print_type, /* Print a type using appropriate syntax */
c_val_print, /* Print a value using appropriate syntax */
c_value_print, /* Print a top-level value */
extern macro_lookup_ftype *expression_macro_lookup_func;
extern void *expression_macro_lookup_baton;
-extern struct type *c_create_fundamental_type (struct objfile *, int);
-
extern void c_language_arch_info (struct gdbarch *gdbarch,
struct language_arch_info *lai);
*dim = 0;
base_type = decode_type (cs, new_c_type, aux);
- index_type = lookup_fundamental_type (current_objfile, FT_INTEGER);
+ index_type = builtin_type_int32;
range_type =
create_range_type ((struct type *) NULL, index_type, 0, n - 1);
type =
{
case T_NULL:
/* shows up with "void (*foo)();" structure members */
- return lookup_fundamental_type (current_objfile, FT_VOID);
+ return builtin_type (current_gdbarch)->builtin_void;
#ifdef T_VOID
case T_VOID:
/* Intel 960 COFF has this symbol and meaning. */
- return lookup_fundamental_type (current_objfile, FT_VOID);
+ return builtin_type (current_gdbarch)->builtin_void;
#endif
case T_CHAR:
- return lookup_fundamental_type (current_objfile, FT_CHAR);
+ return builtin_type (current_gdbarch)->builtin_char;
case T_SHORT:
- return lookup_fundamental_type (current_objfile, FT_SHORT);
+ return builtin_type (current_gdbarch)->builtin_short;
case T_INT:
- return lookup_fundamental_type (current_objfile, FT_INTEGER);
+ return builtin_type (current_gdbarch)->builtin_int;
case T_LONG:
if (cs->c_sclass == C_FIELD
&& aux->x_sym.x_misc.x_lnsz.x_size
> gdbarch_long_bit (current_gdbarch))
- return lookup_fundamental_type (current_objfile, FT_LONG_LONG);
+ return builtin_type (current_gdbarch)->builtin_long_long;
else
- return lookup_fundamental_type (current_objfile, FT_LONG);
+ return builtin_type (current_gdbarch)->builtin_long;
case T_FLOAT:
- return lookup_fundamental_type (current_objfile, FT_FLOAT);
+ return builtin_type (current_gdbarch)->builtin_float;
case T_DOUBLE:
- return lookup_fundamental_type (current_objfile, FT_DBL_PREC_FLOAT);
+ return builtin_type (current_gdbarch)->builtin_double;
case T_LNGDBL:
- return lookup_fundamental_type (current_objfile, FT_EXT_PREC_FLOAT);
+ return builtin_type (current_gdbarch)->builtin_long_double;
case T_STRUCT:
if (cs->c_naux != 1)
break;
case T_UCHAR:
- return lookup_fundamental_type (current_objfile, FT_UNSIGNED_CHAR);
+ return builtin_type (current_gdbarch)->builtin_unsigned_char;
case T_USHORT:
- return lookup_fundamental_type (current_objfile, FT_UNSIGNED_SHORT);
+ return builtin_type (current_gdbarch)->builtin_unsigned_short;
case T_UINT:
- return lookup_fundamental_type (current_objfile, FT_UNSIGNED_INTEGER);
+ return builtin_type (current_gdbarch)->builtin_unsigned_int;
case T_ULONG:
if (cs->c_sclass == C_FIELD
&& aux->x_sym.x_misc.x_lnsz.x_size
> gdbarch_long_bit (current_gdbarch))
- return lookup_fundamental_type (current_objfile, FT_UNSIGNED_LONG_LONG);
+ return builtin_type (current_gdbarch)->builtin_unsigned_long_long;
else
- return lookup_fundamental_type (current_objfile, FT_UNSIGNED_LONG);
+ return builtin_type (current_gdbarch)->builtin_unsigned_long;
}
complaint (&symfile_complaints, _("Unexpected type for symbol %s"), cs->c_name);
- return lookup_fundamental_type (current_objfile, FT_VOID);
+ return builtin_type (current_gdbarch)->builtin_void;
}
\f
/* This page contains subroutines of read_type. */
distinguish these in buildsym.c. */
struct pending **list_in_scope;
- /* Maintain an array of referenced fundamental types for the current
- compilation unit being read. For DWARF version 1, we have to construct
- the fundamental types on the fly, since no information about the
- fundamental types is supplied. Each such fundamental type is created by
- calling a language dependent routine to create the type, and then a
- pointer to that type is then placed in the array at the index specified
- by it's FT_<TYPENAME> value. The array has a fixed size set by the
- FT_NUM_MEMBERS compile time constant, which is the number of predefined
- fundamental types gdb knows how to construct. */
- struct type *ftypes[FT_NUM_MEMBERS]; /* Fundamental types */
-
/* DWARF abbreviation table associated with this compilation unit. */
struct abbrev_info **dwarf2_abbrevs;
static void process_enumeration_scope (struct die_info *, struct dwarf2_cu *);
-static struct type *dwarf_base_type (int, int, struct dwarf2_cu *);
-
static CORE_ADDR decode_locdesc (struct dwarf_block *, struct dwarf2_cu *);
static void read_array_type (struct die_info *, struct dwarf2_cu *);
struct attribute *,
struct dwarf2_cu *);
-static struct type *dwarf2_fundamental_type (struct objfile *, int,
- struct dwarf2_cu *);
-
/* memory allocation interface */
static struct dwarf_block *dwarf_alloc_block (struct dwarf2_cu *);
/* We assume that we're processing GCC output. */
processing_gcc_compilation = 2;
- /* The compilation unit may be in a different language or objfile,
- zero out all remembered fundamental types. */
- memset (cu->ftypes, 0, FT_NUM_MEMBERS * sizeof (struct type *));
-
start_symtab (name, comp_dir, lowpc);
record_debugformat ("DWARF 2");
record_producer (cu->producer);
arrays with unspecified length. */
if (die->child == NULL)
{
- index_type = dwarf2_fundamental_type (objfile, FT_INTEGER, cu);
+ index_type = builtin_type_int32;
range_type = create_range_type (NULL, index_type, 0, -1);
set_die_type (die, create_array_type (NULL, element_type, range_type),
cu);
length = 1;
}
}
- index_type = dwarf2_fundamental_type (objfile, FT_INTEGER, cu);
+
+ index_type = builtin_type_int32;
range_type = create_range_type (NULL, index_type, 1, length);
- if (cu->language == language_fortran)
- {
- /* Need to create a unique string type for bounds
- information */
- type = create_string_type (0, range_type);
- }
- else
- {
- char_type = dwarf2_fundamental_type (objfile, FT_CHAR, cu);
- type = create_string_type (char_type, range_type);
- }
+ type = create_string_type (NULL, range_type);
+
set_die_type (die, type, cu);
}
struct attribute *attr;
int encoding = 0, size = 0;
char *name;
+ enum type_code code = TYPE_CODE_INT;
+ int type_flags = 0;
+ struct type *target_type = NULL;
/* If we've already decoded this die, this is a no-op. */
if (die->type)
size = DW_UNSND (attr);
}
name = dwarf2_name (die, cu);
- if (name)
+ if (!name)
{
- enum type_code code = TYPE_CODE_INT;
- int type_flags = 0;
-
- switch (encoding)
- {
- case DW_ATE_address:
- /* Turn DW_ATE_address into a void * pointer. */
- code = TYPE_CODE_PTR;
- type_flags |= TYPE_FLAG_UNSIGNED;
- break;
- case DW_ATE_boolean:
- code = TYPE_CODE_BOOL;
- type_flags |= TYPE_FLAG_UNSIGNED;
- break;
- case DW_ATE_complex_float:
- code = TYPE_CODE_COMPLEX;
- break;
- case DW_ATE_decimal_float:
- code = TYPE_CODE_DECFLOAT;
- break;
- case DW_ATE_float:
- code = TYPE_CODE_FLT;
- break;
- case DW_ATE_signed:
- break;
- case DW_ATE_unsigned:
- type_flags |= TYPE_FLAG_UNSIGNED;
- break;
- case DW_ATE_signed_char:
- if (cu->language == language_m2)
- code = TYPE_CODE_CHAR;
- break;
- case DW_ATE_unsigned_char:
- if (cu->language == language_m2)
- code = TYPE_CODE_CHAR;
- type_flags |= TYPE_FLAG_UNSIGNED;
- break;
- default:
- complaint (&symfile_complaints, _("unsupported DW_AT_encoding: '%s'"),
- dwarf_type_encoding_name (encoding));
- break;
- }
- type = init_type (code, size, type_flags, name, objfile);
- if (encoding == DW_ATE_address)
- TYPE_TARGET_TYPE (type) = dwarf2_fundamental_type (objfile, FT_VOID,
- cu);
- else if (encoding == DW_ATE_complex_float)
- {
- if (size == 32)
- TYPE_TARGET_TYPE (type)
- = dwarf2_fundamental_type (objfile, FT_EXT_PREC_FLOAT, cu);
- else if (size == 16)
- TYPE_TARGET_TYPE (type)
- = dwarf2_fundamental_type (objfile, FT_DBL_PREC_FLOAT, cu);
- else if (size == 8)
- TYPE_TARGET_TYPE (type)
- = dwarf2_fundamental_type (objfile, FT_FLOAT, cu);
- }
+ complaint (&symfile_complaints,
+ _("DW_AT_name missing from DW_TAG_base_type"));
}
- else
+
+ switch (encoding)
{
- type = dwarf_base_type (encoding, size, cu);
+ case DW_ATE_address:
+ /* Turn DW_ATE_address into a void * pointer. */
+ code = TYPE_CODE_PTR;
+ type_flags |= TYPE_FLAG_UNSIGNED;
+ target_type = init_type (TYPE_CODE_VOID, 1, 0, NULL, objfile);
+ break;
+ case DW_ATE_boolean:
+ code = TYPE_CODE_BOOL;
+ type_flags |= TYPE_FLAG_UNSIGNED;
+ break;
+ case DW_ATE_complex_float:
+ code = TYPE_CODE_COMPLEX;
+ target_type = init_type (TYPE_CODE_FLT, size / 2, 0, NULL, objfile);
+ break;
+ case DW_ATE_decimal_float:
+ code = TYPE_CODE_DECFLOAT;
+ break;
+ case DW_ATE_float:
+ code = TYPE_CODE_FLT;
+ break;
+ case DW_ATE_signed:
+ break;
+ case DW_ATE_unsigned:
+ type_flags |= TYPE_FLAG_UNSIGNED;
+ break;
+ case DW_ATE_signed_char:
+ if (cu->language == language_m2)
+ code = TYPE_CODE_CHAR;
+ break;
+ case DW_ATE_unsigned_char:
+ if (cu->language == language_m2)
+ code = TYPE_CODE_CHAR;
+ type_flags |= TYPE_FLAG_UNSIGNED;
+ break;
+ default:
+ complaint (&symfile_complaints, _("unsupported DW_AT_encoding: '%s'"),
+ dwarf_type_encoding_name (encoding));
+ break;
}
+
+ type = init_type (code, size, type_flags, name, objfile);
+ TYPE_TARGET_TYPE (type) = target_type;
+
set_die_type (die, type, cu);
}
complaint (&symfile_complaints,
_("DW_AT_type missing from DW_TAG_subrange_type"));
base_type
- = dwarf_base_type (DW_ATE_signed,
- gdbarch_addr_bit (current_gdbarch) / 8, cu);
+ = init_type (TYPE_CODE_INT, gdbarch_addr_bit (current_gdbarch) / 8,
+ 0, NULL, cu->objfile);
}
if (cu->language == language_fortran)
if (!type_attr)
{
/* A missing DW_AT_type represents a void type. */
- return dwarf2_fundamental_type (cu->objfile, FT_VOID, cu);
+ return builtin_type (current_gdbarch)->builtin_void;
}
else
type_die = follow_die_ref (die, type_attr, cu);
}
}
-static struct type *
-dwarf_base_type (int encoding, int size, struct dwarf2_cu *cu)
-{
- struct objfile *objfile = cu->objfile;
-
- /* FIXME - this should not produce a new (struct type *)
- every time. It should cache base types. */
- struct type *type;
- switch (encoding)
- {
- case DW_ATE_address:
- type = dwarf2_fundamental_type (objfile, FT_VOID, cu);
- return type;
- case DW_ATE_boolean:
- type = dwarf2_fundamental_type (objfile, FT_BOOLEAN, cu);
- return type;
- case DW_ATE_complex_float:
- if (size == 16)
- {
- type = dwarf2_fundamental_type (objfile, FT_DBL_PREC_COMPLEX, cu);
- }
- else
- {
- type = dwarf2_fundamental_type (objfile, FT_COMPLEX, cu);
- }
- return type;
- case DW_ATE_float:
- if (size == 8)
- {
- type = dwarf2_fundamental_type (objfile, FT_DBL_PREC_FLOAT, cu);
- }
- else
- {
- type = dwarf2_fundamental_type (objfile, FT_FLOAT, cu);
- }
- return type;
- case DW_ATE_decimal_float:
- if (size == 16)
- type = dwarf2_fundamental_type (objfile, FT_DBL_PREC_DECFLOAT, cu);
- else if (size == 8)
- type = dwarf2_fundamental_type (objfile, FT_EXT_PREC_DECFLOAT, cu);
- else
- type = dwarf2_fundamental_type (objfile, FT_DECFLOAT, cu);
- return type;
- case DW_ATE_signed:
- switch (size)
- {
- case 1:
- type = dwarf2_fundamental_type (objfile, FT_SIGNED_CHAR, cu);
- break;
- case 2:
- type = dwarf2_fundamental_type (objfile, FT_SIGNED_SHORT, cu);
- break;
- default:
- case 4:
- type = dwarf2_fundamental_type (objfile, FT_SIGNED_INTEGER, cu);
- break;
- }
- return type;
- case DW_ATE_signed_char:
- type = dwarf2_fundamental_type (objfile, FT_SIGNED_CHAR, cu);
- return type;
- case DW_ATE_unsigned:
- switch (size)
- {
- case 1:
- type = dwarf2_fundamental_type (objfile, FT_UNSIGNED_CHAR, cu);
- break;
- case 2:
- type = dwarf2_fundamental_type (objfile, FT_UNSIGNED_SHORT, cu);
- break;
- default:
- case 4:
- type = dwarf2_fundamental_type (objfile, FT_UNSIGNED_INTEGER, cu);
- break;
- }
- return type;
- case DW_ATE_unsigned_char:
- type = dwarf2_fundamental_type (objfile, FT_UNSIGNED_CHAR, cu);
- return type;
- default:
- type = dwarf2_fundamental_type (objfile, FT_SIGNED_INTEGER, cu);
- return type;
- }
-}
-
#if 0
struct die_info *
copy_die (struct die_info *old_die)
return NULL;
}
-static struct type *
-dwarf2_fundamental_type (struct objfile *objfile, int typeid,
- struct dwarf2_cu *cu)
-{
- if (typeid < 0 || typeid >= FT_NUM_MEMBERS)
- {
- error (_("Dwarf Error: internal error - invalid fundamental type id %d [in module %s]"),
- typeid, objfile->name);
- }
-
- /* Look for this particular type in the fundamental type vector. If
- one is not found, create and install one appropriate for the
- current language and the current target machine. */
-
- if (cu->ftypes[typeid] == NULL)
- {
- cu->ftypes[typeid] = cu->language_defn->la_fund_type (objfile, typeid);
- }
-
- return (cu->ftypes[typeid]);
-}
-
/* Decode simple location descriptions.
Given a pointer to a dwarf block that defines a location, compute
the location and return the value.
static void patch_common_entries (SAVED_F77_COMMON_PTR, CORE_ADDR, int);
#endif
-static struct type *f_create_fundamental_type (struct objfile *, int);
static void f_printchar (int c, struct ui_file * stream);
static void f_emit_char (int c, struct ui_file * stream, int quoter);
if (force_ellipses || i < length)
fputs_filtered ("...", stream);
}
-
-/* FIXME: This is a copy of c_create_fundamental_type(), before
- all the non-C types were stripped from it. Needs to be fixed
- by an experienced F77 programmer. */
-
-static struct type *
-f_create_fundamental_type (struct objfile *objfile, int typeid)
-{
- struct type *type = NULL;
-
- switch (typeid)
- {
- case FT_VOID:
- type = init_type (TYPE_CODE_VOID,
- TARGET_CHAR_BIT / TARGET_CHAR_BIT,
- 0, "VOID", objfile);
- break;
- case FT_BOOLEAN:
- type = init_type (TYPE_CODE_BOOL,
- TARGET_CHAR_BIT / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED, "boolean", objfile);
- break;
- case FT_STRING:
- type = init_type (TYPE_CODE_STRING,
- TARGET_CHAR_BIT / TARGET_CHAR_BIT,
- 0, "string", objfile);
- break;
- case FT_CHAR:
- type = init_type (TYPE_CODE_INT,
- TARGET_CHAR_BIT / TARGET_CHAR_BIT,
- 0, "character", objfile);
- break;
- case FT_SIGNED_CHAR:
- type = init_type (TYPE_CODE_INT,
- TARGET_CHAR_BIT / TARGET_CHAR_BIT,
- 0, "integer*1", objfile);
- break;
- case FT_UNSIGNED_CHAR:
- type = init_type (TYPE_CODE_BOOL,
- TARGET_CHAR_BIT / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED, "logical*1", objfile);
- break;
- case FT_SHORT:
- type = init_type (TYPE_CODE_INT,
- gdbarch_short_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "integer*2", objfile);
- break;
- case FT_SIGNED_SHORT:
- type = init_type (TYPE_CODE_INT,
- gdbarch_short_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "short", objfile); /* FIXME-fnf */
- break;
- case FT_UNSIGNED_SHORT:
- type = init_type (TYPE_CODE_BOOL,
- gdbarch_short_bit (current_gdbarch) / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED, "logical*2", objfile);
- break;
- case FT_INTEGER:
- type = init_type (TYPE_CODE_INT,
- gdbarch_int_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "integer*4", objfile);
- break;
- case FT_SIGNED_INTEGER:
- type = init_type (TYPE_CODE_INT,
- gdbarch_int_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "integer", objfile); /* FIXME -fnf */
- break;
- case FT_UNSIGNED_INTEGER:
- type = init_type (TYPE_CODE_BOOL,
- gdbarch_int_bit (current_gdbarch) / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED, "logical*4", objfile);
- break;
- case FT_FIXED_DECIMAL:
- type = init_type (TYPE_CODE_INT,
- gdbarch_int_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "fixed decimal", objfile);
- break;
- case FT_LONG:
- type = init_type (TYPE_CODE_INT,
- gdbarch_long_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "long", objfile);
- break;
- case FT_SIGNED_LONG:
- type = init_type (TYPE_CODE_INT,
- gdbarch_long_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "long", objfile); /* FIXME -fnf */
- break;
- case FT_UNSIGNED_LONG:
- type = init_type (TYPE_CODE_INT,
- gdbarch_long_bit (current_gdbarch) / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED, "unsigned long", objfile);
- break;
- case FT_LONG_LONG:
- type = init_type (TYPE_CODE_INT,
- gdbarch_long_long_bit (current_gdbarch)
- / TARGET_CHAR_BIT,
- 0, "long long", objfile);
- break;
- case FT_SIGNED_LONG_LONG:
- type = init_type (TYPE_CODE_INT,
- gdbarch_long_long_bit (current_gdbarch)
- / TARGET_CHAR_BIT,
- 0, "signed long long", objfile);
- break;
- case FT_UNSIGNED_LONG_LONG:
- type = init_type (TYPE_CODE_INT,
- gdbarch_long_long_bit (current_gdbarch)
- / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED, "unsigned long long", objfile);
- break;
- case FT_FLOAT:
- type = init_type (TYPE_CODE_FLT,
- gdbarch_float_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "real", objfile);
- break;
- case FT_DBL_PREC_FLOAT:
- type = init_type (TYPE_CODE_FLT,
- gdbarch_double_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "real*8", objfile);
- break;
- case FT_FLOAT_DECIMAL:
- type = init_type (TYPE_CODE_FLT,
- gdbarch_double_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "floating decimal", objfile);
- break;
- case FT_EXT_PREC_FLOAT:
- type = init_type (TYPE_CODE_FLT,
- gdbarch_long_double_bit (current_gdbarch)
- / TARGET_CHAR_BIT,
- 0, "real*16", objfile);
- break;
- case FT_COMPLEX:
- type = init_type (TYPE_CODE_COMPLEX,
- 2 * gdbarch_float_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "complex*8", objfile);
- TYPE_TARGET_TYPE (type) = builtin_type_f_real;
- break;
- case FT_DBL_PREC_COMPLEX:
- type = init_type (TYPE_CODE_COMPLEX,
- 2 * gdbarch_double_bit (current_gdbarch)
- / TARGET_CHAR_BIT,
- 0, "complex*16", objfile);
- TYPE_TARGET_TYPE (type) = builtin_type_f_real_s8;
- break;
- case FT_EXT_PREC_COMPLEX:
- type = init_type (TYPE_CODE_COMPLEX,
- 2 * gdbarch_long_double_bit (current_gdbarch)
- / TARGET_CHAR_BIT,
- 0, "complex*32", objfile);
- TYPE_TARGET_TYPE (type) = builtin_type_f_real_s16;
- break;
- default:
- /* FIXME: For now, if we are asked to produce a type not in this
- language, create the equivalent of a C integer type with the
- name "<?type?>". When all the dust settles from the type
- reconstruction work, this should probably become an error. */
- type = init_type (TYPE_CODE_INT,
- gdbarch_int_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "<?type?>", objfile);
- warning (_("internal error: no F77 fundamental type %d"), typeid);
- break;
- }
- return (type);
-}
\f
/* Table of operators and their precedences for printing expressions. */
f_printchar, /* Print character constant */
f_printstr, /* function to print string constant */
f_emit_char, /* Function to print a single character */
- f_create_fundamental_type, /* Create fundamental type in this language */
f_print_type, /* Print a type using appropriate syntax */
f_val_print, /* Print a value using appropriate syntax */
c_value_print, /* FIXME */
}
}
-/* Look up a fundamental type for the specified objfile.
- May need to construct such a type if this is the first use.
-
- Some object file formats (ELF, COFF, etc) do not define fundamental
- types such as "int" or "double". Others (stabs for example), do
- define fundamental types.
-
- For the formats which don't provide fundamental types, gdb can
- create such types, using defaults reasonable for the current
- language and the current target machine.
-
- NOTE: This routine is obsolescent. Each debugging format reader
- should manage it's own fundamental types, either creating them from
- suitable defaults or reading them from the debugging information,
- whichever is appropriate. The DWARF reader has already been fixed
- to do this. Once the other readers are fixed, this routine will go
- away. Also note that fundamental types should be managed on a
- compilation unit basis in a multi-language environment, not on a
- linkage unit basis as is done here. */
-
-
-struct type *
-lookup_fundamental_type (struct objfile *objfile, int typeid)
-{
- struct type **typep;
- int nbytes;
-
- if (typeid < 0 || typeid >= FT_NUM_MEMBERS)
- {
- error (_("internal error - invalid fundamental type id %d"),
- typeid);
- }
-
- /* If this is the first time we need a fundamental type for this
- objfile then we need to initialize the vector of type
- pointers. */
-
- if (objfile->fundamental_types == NULL)
- {
- nbytes = FT_NUM_MEMBERS * sizeof (struct type *);
- objfile->fundamental_types = (struct type **)
- obstack_alloc (&objfile->objfile_obstack, nbytes);
- memset ((char *) objfile->fundamental_types, 0, nbytes);
- OBJSTAT (objfile, n_types += FT_NUM_MEMBERS);
- }
-
- /* Look for this particular type in the fundamental type vector. If
- one is not found, create and install one appropriate for the
- current language. */
-
- typep = objfile->fundamental_types + typeid;
- if (*typep == NULL)
- {
- *typep = create_fundamental_type (objfile, typeid);
- }
-
- return (*typep);
-}
-
int
can_dereference (struct type *t)
{
struct field;
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
- FT_SHORT? Does it depend on the language? How does the
- language-specific code know which type to correlate to FT_SHORT?) */
-
-#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_SHORT 5
-#define FT_SIGNED_SHORT 6
-#define FT_UNSIGNED_SHORT 7
-#define FT_INTEGER 8
-#define FT_SIGNED_INTEGER 9
-#define FT_UNSIGNED_INTEGER 10
-#define FT_LONG 11
-#define FT_SIGNED_LONG 12
-#define FT_UNSIGNED_LONG 13
-#define FT_LONG_LONG 14
-#define FT_SIGNED_LONG_LONG 15
-#define FT_UNSIGNED_LONG_LONG 16
-#define FT_FLOAT 17
-#define FT_DBL_PREC_FLOAT 18
-#define FT_EXT_PREC_FLOAT 19
-#define FT_COMPLEX 20
-#define FT_DBL_PREC_COMPLEX 21
-#define FT_EXT_PREC_COMPLEX 22
-#define FT_STRING 23
-#define FT_FIXED_DECIMAL 24
-#define FT_FLOAT_DECIMAL 25
-#define FT_BYTE 26
-#define FT_UNSIGNED_BYTE 27
-#define FT_TEMPLATE_ARG 28
-
-/* The following three fundamental types are for decimal floating point. */
-#define FT_DECFLOAT 29
-#define FT_DBL_PREC_DECFLOAT 30
-#define FT_EXT_PREC_DECFLOAT 31
-
-#define FT_NUM_MEMBERS 32 /* Highest FT_* above, plus one. */
-
/* Some macros for char-based bitfields. */
#define B_SET(a,x) ((a)[(x)>>3] |= (1 << ((x)&7)))
extern struct type *lookup_template_type (char *, struct type *,
struct block *);
-extern struct type *lookup_fundamental_type (struct objfile *, int);
-
extern void fill_in_vptr_fieldno (struct type *);
extern int get_destructor_fn_field (struct type *, int *, int *);
return value_from_longest (builtin_type_long, (LONGEST) 1);
}
-static struct type *
-java_create_fundamental_type (struct objfile *objfile, int typeid)
-{
- switch (typeid)
- {
- case FT_VOID:
- return java_void_type;
- case FT_BOOLEAN:
- return java_boolean_type;
- case FT_CHAR:
- return java_char_type;
- case FT_FLOAT:
- return java_float_type;
- case FT_DBL_PREC_FLOAT:
- return java_double_type;
- case FT_BYTE:
- case FT_SIGNED_CHAR:
- return java_byte_type;
- case FT_SHORT:
- case FT_SIGNED_SHORT:
- return java_short_type;
- case FT_INTEGER:
- case FT_SIGNED_INTEGER:
- return java_int_type;
- case FT_LONG:
- case FT_SIGNED_LONG:
- return java_long_type;
- }
- return c_create_fundamental_type (objfile, typeid);
-}
-
static char *java_demangle (const char *mangled, int options)
{
return cplus_demangle (mangled, options | DMGL_JAVA);
c_printchar, /* Print a character constant */
c_printstr, /* Function to print string constant */
java_emit_char, /* Function to print a single character */
- java_create_fundamental_type, /* Create fundamental type in this language */
java_print_type, /* Print a type using appropriate syntax */
java_val_print, /* Print a value using appropriate syntax */
java_value_print, /* Print a top-level value */
static void unk_lang_printchar (int c, struct ui_file *stream);
-static struct type *unk_lang_create_fundamental_type (struct objfile *, int);
-
static void unk_lang_print_type (struct type *, char *, struct ui_file *,
int, int);
error (_("internal error - unimplemented function unk_lang_printstr called."));
}
-static struct type *
-unk_lang_create_fundamental_type (struct objfile *objfile, int typeid)
-{
- error (_("internal error - unimplemented function unk_lang_create_fundamental_type called."));
-}
-
static void
unk_lang_print_type (struct type *type, char *varstring, struct ui_file *stream,
int show, int level)
unk_lang_printchar, /* Print character constant */
unk_lang_printstr,
unk_lang_emit_char,
- unk_lang_create_fundamental_type,
unk_lang_print_type, /* Print a type using appropriate syntax */
unk_lang_val_print, /* Print a value using appropriate syntax */
unk_lang_value_print, /* Print a top-level value */
unk_lang_printchar, /* Print character constant */
unk_lang_printstr,
unk_lang_emit_char,
- unk_lang_create_fundamental_type,
unk_lang_print_type, /* Print a type using appropriate syntax */
unk_lang_val_print, /* Print a value using appropriate syntax */
unk_lang_value_print, /* Print a top-level value */
unk_lang_printchar, /* Print character constant */
unk_lang_printstr,
unk_lang_emit_char,
- unk_lang_create_fundamental_type,
unk_lang_print_type, /* Print a type using appropriate syntax */
unk_lang_val_print, /* Print a value using appropriate syntax */
unk_lang_value_print, /* Print a top-level value */
void (*la_emitchar) (int ch, struct ui_file * stream, int quoter);
- struct type *(*la_fund_type) (struct objfile *, int);
-
/* Print a type using syntax appropriate for this language. */
void (*la_print_type) (struct type *, char *, struct ui_file *, int,
the current setting of working_lang, which the user sets
with the "set language" command. */
-#define create_fundamental_type(objfile,typeid) \
- (current_language->la_fund_type(objfile, typeid))
-
#define LA_PRINT_TYPE(type,varstring,stream,show,level) \
(current_language->la_print_type(type,varstring,stream,show,level))
#include "valprint.h"
extern void _initialize_m2_language (void);
-static struct type *m2_create_fundamental_type (struct objfile *, int);
static void m2_printchar (int, struct ui_file *);
static void m2_emit_char (int, struct ui_file *, int);
nosideret:
return value_from_longest (builtin_type_long, (LONGEST) 1);
}
-
-/* FIXME: This is a copy of c_create_fundamental_type(), before
- all the non-C types were stripped from it. Needs to be fixed
- by an experienced Modula programmer. */
-
-static struct type *
-m2_create_fundamental_type (struct objfile *objfile, int typeid)
-{
- struct type *type = NULL;
-
- switch (typeid)
- {
- default:
- /* FIXME: For now, if we are asked to produce a type not in this
- language, create the equivalent of a C integer type with the
- name "<?type?>". When all the dust settles from the type
- reconstruction work, this should probably become an error. */
- type = init_type (TYPE_CODE_INT,
- gdbarch_int_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "<?type?>", objfile);
- warning (_("internal error: no Modula fundamental type %d"), typeid);
- break;
- case FT_VOID:
- type = init_type (TYPE_CODE_VOID,
- TARGET_CHAR_BIT / TARGET_CHAR_BIT,
- 0, "void", objfile);
- break;
- case FT_BOOLEAN:
- type = init_type (TYPE_CODE_BOOL,
- TARGET_CHAR_BIT / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED, "boolean", objfile);
- break;
- case FT_STRING:
- type = init_type (TYPE_CODE_STRING,
- TARGET_CHAR_BIT / TARGET_CHAR_BIT,
- 0, "string", objfile);
- break;
- case FT_CHAR:
- type = init_type (TYPE_CODE_INT,
- TARGET_CHAR_BIT / TARGET_CHAR_BIT,
- 0, "char", objfile);
- break;
- case FT_SIGNED_CHAR:
- type = init_type (TYPE_CODE_INT,
- TARGET_CHAR_BIT / TARGET_CHAR_BIT,
- 0, "signed char", objfile);
- break;
- case FT_UNSIGNED_CHAR:
- type = init_type (TYPE_CODE_INT,
- TARGET_CHAR_BIT / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED, "unsigned char", objfile);
- break;
- case FT_SHORT:
- type = init_type (TYPE_CODE_INT,
- gdbarch_short_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "short", objfile);
- break;
- case FT_SIGNED_SHORT:
- type = init_type (TYPE_CODE_INT,
- gdbarch_short_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "short", objfile); /* FIXME-fnf */
- break;
- case FT_UNSIGNED_SHORT:
- type = init_type (TYPE_CODE_INT,
- gdbarch_short_bit (current_gdbarch) / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED, "unsigned short", objfile);
- break;
- case FT_INTEGER:
- type = init_type (TYPE_CODE_INT,
- gdbarch_int_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "int", objfile);
- break;
- case FT_SIGNED_INTEGER:
- type = init_type (TYPE_CODE_INT,
- gdbarch_int_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "int", objfile); /* FIXME -fnf */
- break;
- case FT_UNSIGNED_INTEGER:
- type = init_type (TYPE_CODE_INT,
- gdbarch_int_bit (current_gdbarch) / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED, "unsigned int", objfile);
- break;
- case FT_FIXED_DECIMAL:
- type = init_type (TYPE_CODE_INT,
- gdbarch_int_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "fixed decimal", objfile);
- break;
- case FT_LONG:
- type = init_type (TYPE_CODE_INT,
- gdbarch_long_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "long", objfile);
- break;
- case FT_SIGNED_LONG:
- type = init_type (TYPE_CODE_INT,
- gdbarch_long_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "long", objfile); /* FIXME -fnf */
- break;
- case FT_UNSIGNED_LONG:
- type = init_type (TYPE_CODE_INT,
- gdbarch_long_bit (current_gdbarch) / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED, "unsigned long", objfile);
- break;
- case FT_LONG_LONG:
- type = init_type (TYPE_CODE_INT,
- gdbarch_long_long_bit (current_gdbarch)
- / TARGET_CHAR_BIT,
- 0, "long long", objfile);
- break;
- case FT_SIGNED_LONG_LONG:
- type = init_type (TYPE_CODE_INT,
- gdbarch_long_long_bit (current_gdbarch)
- / TARGET_CHAR_BIT,
- 0, "signed long long", objfile);
- break;
- case FT_UNSIGNED_LONG_LONG:
- type = init_type (TYPE_CODE_INT,
- gdbarch_long_long_bit (current_gdbarch)
- / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED, "unsigned long long", objfile);
- break;
- case FT_FLOAT:
- type = init_type (TYPE_CODE_FLT,
- gdbarch_float_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "float", objfile);
- break;
- case FT_DBL_PREC_FLOAT:
- type = init_type (TYPE_CODE_FLT,
- gdbarch_double_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "double", objfile);
- break;
- case FT_FLOAT_DECIMAL:
- type = init_type (TYPE_CODE_FLT,
- gdbarch_double_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "floating decimal", objfile);
- break;
- case FT_EXT_PREC_FLOAT:
- type = init_type (TYPE_CODE_FLT,
- gdbarch_long_double_bit (current_gdbarch)
- / TARGET_CHAR_BIT,
- 0, "long double", objfile);
- break;
- case FT_COMPLEX:
- type = init_type (TYPE_CODE_COMPLEX,
- 2 * gdbarch_float_bit (current_gdbarch)
- / TARGET_CHAR_BIT,
- 0, "complex", objfile);
- TYPE_TARGET_TYPE (type)
- = m2_create_fundamental_type (objfile, FT_FLOAT);
- break;
- case FT_DBL_PREC_COMPLEX:
- type = init_type (TYPE_CODE_COMPLEX,
- 2 * gdbarch_double_bit (current_gdbarch)
- / TARGET_CHAR_BIT,
- 0, "double complex", objfile);
- TYPE_TARGET_TYPE (type)
- = m2_create_fundamental_type (objfile, FT_DBL_PREC_FLOAT);
- break;
- case FT_EXT_PREC_COMPLEX:
- type = init_type (TYPE_CODE_COMPLEX,
- 2 * gdbarch_long_double_bit (current_gdbarch)
- / TARGET_CHAR_BIT,
- 0, "long double complex", objfile);
- TYPE_TARGET_TYPE (type)
- = m2_create_fundamental_type (objfile, FT_EXT_PREC_FLOAT);
- break;
- }
- return (type);
-}
\f
/* Table of operators and their precedences for printing expressions. */
m2_printchar, /* Print character constant */
m2_printstr, /* function to print string constant */
m2_emit_char, /* Function to print a single character */
- m2_create_fundamental_type, /* Create fundamental type in this language */
m2_print_type, /* Print a type using appropriate syntax */
m2_val_print, /* Print a value using appropriate syntax */
c_value_print, /* Print a top-level value */
fputs_filtered ("...", stream);
}
-/* Create a fundamental C type using default reasonable for the
- current target.
-
- Some object/debugging file formats (DWARF version 1, COFF, etc) do
- not define fundamental types such as "int" or "double". Others
- (stabs or DWARF version 2, etc) do define fundamental types. For
- the formats which don't provide fundamental types, gdb can create
- such types using this function.
-
- FIXME: Some compilers distinguish explicitly signed integral types
- (signed short, signed int, signed long) from "regular" integral
- types (short, int, long) in the debugging information. There is
- some disagreement as to how useful this feature is. In particular,
- gcc does not support this. Also, only some debugging formats allow
- the distinction to be passed on to a debugger. For now, we always
- just use "short", "int", or "long" as the type name, for both the
- implicit and explicitly signed types. This also makes life easier
- for the gdb test suite since we don't have to account for the
- differences in output depending upon what the compiler and
- debugging format support. We will probably have to re-examine the
- issue when gdb starts taking it's fundamental type information
- directly from the debugging information supplied by the compiler.
- fnf@cygnus.com */
-
-static struct type *
-objc_create_fundamental_type (struct objfile *objfile, int typeid)
-{
- struct type *type = NULL;
-
- switch (typeid)
- {
- default:
- /* FIXME: For now, if we are asked to produce a type not in
- this language, create the equivalent of a C integer type
- with the name "<?type?>". When all the dust settles from
- the type reconstruction work, this should probably become
- an error. */
- type = init_type (TYPE_CODE_INT,
- gdbarch_int_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "<?type?>", objfile);
- warning (_("internal error: no C/C++ fundamental type %d"), typeid);
- break;
- case FT_VOID:
- type = init_type (TYPE_CODE_VOID,
- TARGET_CHAR_BIT / TARGET_CHAR_BIT,
- 0, "void", objfile);
- break;
- case FT_CHAR:
- type = init_type (TYPE_CODE_INT,
- TARGET_CHAR_BIT / TARGET_CHAR_BIT,
- 0, "char", objfile);
- break;
- case FT_SIGNED_CHAR:
- type = init_type (TYPE_CODE_INT,
- TARGET_CHAR_BIT / TARGET_CHAR_BIT,
- 0, "signed char", objfile);
- break;
- case FT_UNSIGNED_CHAR:
- type = init_type (TYPE_CODE_INT,
- TARGET_CHAR_BIT / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED, "unsigned char", objfile);
- break;
- case FT_SHORT:
- type = init_type (TYPE_CODE_INT,
- gdbarch_short_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "short", objfile);
- break;
- case FT_SIGNED_SHORT:
- type = init_type (TYPE_CODE_INT,
- gdbarch_short_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "short", objfile); /* FIXME-fnf */
- break;
- case FT_UNSIGNED_SHORT:
- type = init_type (TYPE_CODE_INT,
- gdbarch_short_bit (current_gdbarch) / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED, "unsigned short", objfile);
- break;
- case FT_INTEGER:
- type = init_type (TYPE_CODE_INT,
- gdbarch_int_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "int", objfile);
- break;
- case FT_SIGNED_INTEGER:
- type = init_type (TYPE_CODE_INT,
- gdbarch_int_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "int", objfile); /* FIXME -fnf */
- break;
- case FT_UNSIGNED_INTEGER:
- type = init_type (TYPE_CODE_INT,
- gdbarch_int_bit (current_gdbarch) / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED, "unsigned int", objfile);
- break;
- case FT_LONG:
- type = init_type (TYPE_CODE_INT,
- gdbarch_long_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "long", objfile);
- break;
- case FT_SIGNED_LONG:
- type = init_type (TYPE_CODE_INT,
- gdbarch_long_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "long", objfile); /* FIXME -fnf */
- break;
- case FT_UNSIGNED_LONG:
- type = init_type (TYPE_CODE_INT,
- gdbarch_long_bit (current_gdbarch) / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED, "unsigned long", objfile);
- break;
- case FT_LONG_LONG:
- type = init_type (TYPE_CODE_INT,
- gdbarch_long_long_bit (current_gdbarch)
- / TARGET_CHAR_BIT,
- 0, "long long", objfile);
- break;
- case FT_SIGNED_LONG_LONG:
- type = init_type (TYPE_CODE_INT,
- gdbarch_long_long_bit (current_gdbarch)
- / TARGET_CHAR_BIT,
- 0, "signed long long", objfile);
- break;
- case FT_UNSIGNED_LONG_LONG:
- type = init_type (TYPE_CODE_INT,
- gdbarch_long_long_bit (current_gdbarch)
- / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED, "unsigned long long", objfile);
- break;
- case FT_FLOAT:
- type = init_type (TYPE_CODE_FLT,
- gdbarch_float_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "float", objfile);
- break;
- case FT_DBL_PREC_FLOAT:
- type = init_type (TYPE_CODE_FLT,
- gdbarch_double_bit (current_gdbarch)
- / TARGET_CHAR_BIT,
- 0, "double", objfile);
- break;
- case FT_EXT_PREC_FLOAT:
- type = init_type (TYPE_CODE_FLT,
- gdbarch_long_double_bit (current_gdbarch)
- / TARGET_CHAR_BIT,
- 0, "long double", objfile);
- break;
- }
- return (type);
-}
-
/* Determine if we are currently in the Objective-C dispatch function.
If so, get the address of the method function that the dispatcher
would call and use that as the function to step into instead. Also
objc_printchar, /* Print a character constant */
objc_printstr, /* Function to print string constant */
objc_emit_char,
- objc_create_fundamental_type, /* Create fundamental type in this language */
c_print_type, /* Print a type using appropriate syntax */
c_val_print, /* Print a value using appropriate syntax */
c_value_print, /* Print a top-level value */
struct minimal_symbol *msymbol_demangled_hash[MINIMAL_SYMBOL_HASH_SIZE];
- /* For object file formats which don't specify fundamental types, gdb
- can create such types. For now, it maintains a vector of pointers
- to these internally created fundamental types on a per objfile basis,
- however it really should ultimately keep them on a per-compilation-unit
- basis, to account for linkage-units that consist of a number of
- compilation units that may have different fundamental types, such as
- linking C modules with ADA modules, or linking C modules that are
- compiled with 32-bit ints with C modules that are compiled with 64-bit
- ints (not inherently evil with a smarter linker). */
-
- struct type **fundamental_types;
-
/* The mmalloc() malloc-descriptor for this objfile if we are using
the memory mapped malloc() package to manage storage for this objfile's
data. NULL if we are not. */
if (force_ellipses || i < length)
fputs_filtered ("...", stream);
}
-
-/* Create a fundamental Pascal type using default reasonable for the current
- target machine.
-
- Some object/debugging file formats (DWARF version 1, COFF, etc) do not
- define fundamental types such as "int" or "double". Others (stabs or
- DWARF version 2, etc) do define fundamental types. For the formats which
- don't provide fundamental types, gdb can create such types using this
- function.
-
- FIXME: Some compilers distinguish explicitly signed integral types
- (signed short, signed int, signed long) from "regular" integral types
- (short, int, long) in the debugging information. There is some dis-
- agreement as to how useful this feature is. In particular, gcc does
- not support this. Also, only some debugging formats allow the
- distinction to be passed on to a debugger. For now, we always just
- use "short", "int", or "long" as the type name, for both the implicit
- and explicitly signed types. This also makes life easier for the
- gdb test suite since we don't have to account for the differences
- in output depending upon what the compiler and debugging format
- support. We will probably have to re-examine the issue when gdb
- starts taking it's fundamental type information directly from the
- debugging information supplied by the compiler. fnf@cygnus.com */
-
-/* Note there might be some discussion about the choosen correspondance
- because it mainly reflects Free Pascal Compiler setup for now PM */
-
-
-struct type *
-pascal_create_fundamental_type (struct objfile *objfile, int typeid)
-{
- struct type *type = NULL;
-
- switch (typeid)
- {
- default:
- /* FIXME: For now, if we are asked to produce a type not in this
- language, create the equivalent of a C integer type with the
- name "<?type?>". When all the dust settles from the type
- reconstruction work, this should probably become an error. */
- type = init_type (TYPE_CODE_INT,
- gdbarch_int_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "<?type?>", objfile);
- warning (_("internal error: no Pascal fundamental type %d"), typeid);
- break;
- case FT_VOID:
- type = init_type (TYPE_CODE_VOID,
- TARGET_CHAR_BIT / TARGET_CHAR_BIT,
- 0, "void", objfile);
- break;
- case FT_CHAR:
- type = init_type (TYPE_CODE_CHAR,
- TARGET_CHAR_BIT / TARGET_CHAR_BIT,
- 0, "char", objfile);
- break;
- case FT_SIGNED_CHAR:
- type = init_type (TYPE_CODE_INT,
- TARGET_CHAR_BIT / TARGET_CHAR_BIT,
- 0, "shortint", objfile);
- break;
- case FT_UNSIGNED_CHAR:
- type = init_type (TYPE_CODE_INT,
- TARGET_CHAR_BIT / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED, "byte", objfile);
- break;
- case FT_SHORT:
- type = init_type (TYPE_CODE_INT,
- gdbarch_short_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "integer", objfile);
- break;
- case FT_SIGNED_SHORT:
- type = init_type (TYPE_CODE_INT,
- gdbarch_short_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "integer", objfile); /* FIXME-fnf */
- break;
- case FT_UNSIGNED_SHORT:
- type = init_type (TYPE_CODE_INT,
- gdbarch_short_bit (current_gdbarch) / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED, "word", objfile);
- break;
- case FT_INTEGER:
- type = init_type (TYPE_CODE_INT,
- gdbarch_int_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "longint", objfile);
- break;
- case FT_SIGNED_INTEGER:
- type = init_type (TYPE_CODE_INT,
- gdbarch_int_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "longint", objfile); /* FIXME -fnf */
- break;
- case FT_UNSIGNED_INTEGER:
- type = init_type (TYPE_CODE_INT,
- gdbarch_int_bit (current_gdbarch) / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED, "cardinal", objfile);
- break;
- case FT_LONG:
- type = init_type (TYPE_CODE_INT,
- gdbarch_long_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "long", objfile);
- break;
- case FT_SIGNED_LONG:
- type = init_type (TYPE_CODE_INT,
- gdbarch_long_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "long", objfile); /* FIXME -fnf */
- break;
- case FT_UNSIGNED_LONG:
- type = init_type (TYPE_CODE_INT,
- gdbarch_long_bit (current_gdbarch) / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED, "unsigned long", objfile);
- break;
- case FT_LONG_LONG:
- type = init_type (TYPE_CODE_INT,
- gdbarch_long_long_bit
- (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "long long", objfile);
- break;
- case FT_SIGNED_LONG_LONG:
- type = init_type (TYPE_CODE_INT,
- gdbarch_long_long_bit
- (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "signed long long", objfile);
- break;
- case FT_UNSIGNED_LONG_LONG:
- type = init_type (TYPE_CODE_INT,
- gdbarch_long_long_bit
- (current_gdbarch) / TARGET_CHAR_BIT,
- TYPE_FLAG_UNSIGNED, "unsigned long long", objfile);
- break;
- case FT_FLOAT:
- type = init_type (TYPE_CODE_FLT,
- gdbarch_float_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "float", objfile);
- break;
- case FT_DBL_PREC_FLOAT:
- type = init_type (TYPE_CODE_FLT,
- gdbarch_double_bit (current_gdbarch) / TARGET_CHAR_BIT,
- 0, "double", objfile);
- break;
- case FT_EXT_PREC_FLOAT:
- type = init_type (TYPE_CODE_FLT,
- gdbarch_long_double_bit (current_gdbarch)
- / TARGET_CHAR_BIT,
- 0, "extended", objfile);
- break;
- }
- return (type);
-}
\f
/* Table mapping opcodes into strings for printing operators
pascal_printchar, /* Print a character constant */
pascal_printstr, /* Function to print string constant */
pascal_emit_char, /* Print a single char */
- pascal_create_fundamental_type, /* Create fundamental type in this language */
pascal_print_type, /* Print a type using appropriate syntax */
pascal_val_print, /* Print a value using appropriate syntax */
pascal_value_print, /* Print a top-level value */
extern void pascal_printstr (struct ui_file *, const gdb_byte *,
unsigned int, int, int);
-extern struct type *pascal_create_fundamental_type (struct objfile *, int);
-
extern struct type **const (pascal_builtin_types[]);
/* These are in p-typeprint.c: */
scm_printchar, /* Print a character constant */
scm_printstr, /* Function to print string constant */
NULL, /* Function to print a single character */
- NULL, /* Create fundamental type in this language */
c_print_type, /* Print a type using appropriate syntax */
scm_val_print, /* Print a value using appropriate syntax */
scm_value_print, /* Print a top-level value */
{
double d = atof (p);
gdb_byte *dbl_valu;
+ struct type *dbl_type;
/* FIXME-if-picky-about-floating-accuracy: Should be using
target arithmetic to get the value. real.c in GCC
probably has the necessary code. */
- /* FIXME: lookup_fundamental_type is a hack. We should be
- creating a type especially for the type of float constants.
- Problem is, what type should it be?
-
- Also, what should the name of this type be? Should we
- be using 'S' constants (see stabs.texinfo) instead? */
-
- SYMBOL_TYPE (sym) = lookup_fundamental_type (objfile,
- FT_DBL_PREC_FLOAT);
+ dbl_type = builtin_type (current_gdbarch)->builtin_double;
dbl_valu =
obstack_alloc (&objfile->objfile_obstack,
- TYPE_LENGTH (SYMBOL_TYPE (sym)));
- store_typed_floating (dbl_valu, SYMBOL_TYPE (sym), d);
+ TYPE_LENGTH (dbl_type));
+ store_typed_floating (dbl_valu, dbl_type, d);
+
+ SYMBOL_TYPE (sym) = dbl_type;
SYMBOL_VALUE_BYTES (sym) = dbl_valu;
SYMBOL_CLASS (sym) = LOC_CONST_BYTES;
}
types; other languages probably should have at least
unsigned as well as signed constants. */
- /* We just need one int constant type for all objfiles.
- It doesn't depend on languages or anything (arguably its
- name should be a language-specific name for a type of
- that size, but I'm inclined to say that if the compiler
- wants a nice name for the type, it can use 'e'). */
- static struct type *int_const_type;
-
- /* Yes, this is as long as a *host* int. That is because we
- use atoi. */
- if (int_const_type == NULL)
- int_const_type =
- init_type (TYPE_CODE_INT,
- sizeof (int) * HOST_CHAR_BIT / TARGET_CHAR_BIT, 0,
- "integer constant",
- (struct objfile *) NULL);
- SYMBOL_TYPE (sym) = int_const_type;
+ SYMBOL_TYPE (sym) = builtin_type (current_gdbarch)->builtin_long;
SYMBOL_VALUE (sym) = atoi (p);
SYMBOL_CLASS (sym) = LOC_CONST;
}
sizeof (objfile->msymbol_hash));
memset (&objfile->msymbol_demangled_hash, 0,
sizeof (objfile->msymbol_demangled_hash));
- objfile->fundamental_types = NULL;
clear_objfile_data (objfile);
if (objfile->sf != NULL)
{
projects / deliverable / binutils-gdb.git / commitdiff
