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Add TYPE_FLOATFORMAT().

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This commit is contained in:
Andrew Cagney
2001-08-23 01:09:38 +00:00
parent dcf762a12e
commit 701c159d91
3 changed files with 28 additions and 0 deletions
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9
gdb/ChangeLog
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@@ -1,3 +1,12 @@
2001-08-22 Andrew Cagney <ac131313@redhat.com>
* gdbtypes.c (build_gdbtypes): Initialize TYPE_FLOATFORMAT field
of builtin_type_float, builtin_type_double and
builtin_type_long_double.
(recursive_dump_type): Print the floatformat name.
* gdbtypes.h (struct type): Add type_specific field floatformat.
(TYPE_FLOATFORMAT): Define
2001-08-21 Keith Seitz <keiths@redhat.com>
* printcmd.c (print_insn): Use the given stream for

13
gdb/gdbtypes.c
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@@ -2769,6 +2769,16 @@ recursive_dump_type (struct type *type, int spaces)
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
@@ -2848,14 +2858,17 @@ build_gdbtypes (void)
init_type (TYPE_CODE_FLT, TARGET_FLOAT_BIT / TARGET_CHAR_BIT,
0,
"float", (struct objfile *) NULL);
TYPE_FLOATFORMAT (builtin_type_float) = TARGET_FLOAT_FORMAT;
builtin_type_double =
init_type (TYPE_CODE_FLT, TARGET_DOUBLE_BIT / TARGET_CHAR_BIT,
0,
"double", (struct objfile *) NULL);
TYPE_FLOATFORMAT (builtin_type_double) = TARGET_DOUBLE_FORMAT;
builtin_type_long_double =
init_type (TYPE_CODE_FLT, TARGET_LONG_DOUBLE_BIT / TARGET_CHAR_BIT,
0,
"long double", (struct objfile *) NULL);
TYPE_FLOATFORMAT (builtin_type_long_double) = TARGET_LONG_DOUBLE_FORMAT;
builtin_type_complex =
init_type (TYPE_CODE_COMPLEX, 2 * TARGET_FLOAT_BIT / TARGET_CHAR_BIT,
0,

6
gdb/gdbtypes.h
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@@ -413,6 +413,11 @@ struct type
struct cplus_struct_type *cplus_stuff;
/* FLOATFORMAT is for TYPE_CODE_FLT. It is a pointer to the
floatformat object that describes the floating-point value
that resides within the type. */
const struct floatformat *floatformat;
}
type_specific;
};
@@ -722,6 +727,7 @@ extern void allocate_cplus_struct_type (struct type *);
#define TYPE_TYPE_SPECIFIC(thistype) (thistype)->type_specific
#define TYPE_ARG_TYPES(thistype) (thistype)->type_specific.arg_types
#define TYPE_CPLUS_SPECIFIC(thistype) (thistype)->type_specific.cplus_stuff
#define TYPE_FLOATFORMAT(thistype) (thistype)->type_specific.floatformat
#define TYPE_BASECLASS(thistype,index) (thistype)->fields[index].type
#define TYPE_N_BASECLASSES(thistype) TYPE_CPLUS_SPECIFIC(thistype)->n_baseclasses
#define TYPE_BASECLASS_NAME(thistype,index) (thistype)->fields[index].name