/* Support for printing Fortran types for GDB, the GNU debugger.
- Copyright (C) 1986, 1988, 1989, 1991, 1993, 1994, 1995, 1996, 1998, 2000,
- 2001, 2002, 2003, 2006, 2007 Free Software Foundation, Inc.
+ Copyright (C) 1986, 1988-1989, 1991, 1993-1996, 1998, 2000-2003,
+ 2006-2012 Free Software Foundation, Inc.
Contributed by Motorola. Adapted from the C version by Farooq Butt
#include "gdb_string.h"
#include <errno.h>
-#if 0 /* Currently unused */
+#if 0 /* Currently unused. */
static void f_type_print_args (struct type *, struct ui_file *);
#endif
-static void f_type_print_varspec_suffix (struct type *, struct ui_file *,
+static void f_type_print_varspec_suffix (struct type *, struct ui_file *, int,
int, int, int);
void f_type_print_varspec_prefix (struct type *, struct ui_file *,
/* LEVEL is the depth to indent lines by. */
void
-f_print_type (struct type *type, char *varstring, struct ui_file *stream,
+f_print_type (struct type *type, const char *varstring, struct ui_file *stream,
int show, int level)
{
enum type_code code;
f_type_print_base (type, stream, show, level);
code = TYPE_CODE (type);
if ((varstring != NULL && *varstring != '\0')
- ||
/* Need a space if going to print stars or brackets;
but not if we will print just a type name. */
- ((show > 0 || TYPE_NAME (type) == 0)
- &&
- (code == TYPE_CODE_PTR || code == TYPE_CODE_FUNC
- || code == TYPE_CODE_METHOD
- || code == TYPE_CODE_ARRAY
- || code == TYPE_CODE_REF)))
+ || ((show > 0 || TYPE_NAME (type) == 0)
+ && (code == TYPE_CODE_PTR || code == TYPE_CODE_FUNC
+ || code == TYPE_CODE_METHOD
+ || code == TYPE_CODE_ARRAY
+ || code == TYPE_CODE_REF)))
fputs_filtered (" ", stream);
f_type_print_varspec_prefix (type, stream, show, 0);
- fputs_filtered (varstring, stream);
+ if (varstring != NULL)
+ {
+ fputs_filtered (varstring, stream);
- /* For demangled function names, we have the arglist as part of the name,
- so don't print an additional pair of ()'s */
+ /* For demangled function names, we have the arglist as part of the name,
+ so don't print an additional pair of ()'s. */
- demangled_args = varstring[strlen (varstring) - 1] == ')';
- f_type_print_varspec_suffix (type, stream, show, 0, demangled_args);
+ demangled_args = varstring[strlen (varstring) - 1] == ')';
+ f_type_print_varspec_suffix (type, stream, show, 0, demangled_args, 0);
+ }
}
/* Print any asterisks or open-parentheses needed before the
case TYPE_CODE_SET:
case TYPE_CODE_RANGE:
case TYPE_CODE_STRING:
- case TYPE_CODE_BITSTRING:
case TYPE_CODE_METHOD:
case TYPE_CODE_REF:
case TYPE_CODE_COMPLEX:
static void
f_type_print_varspec_suffix (struct type *type, struct ui_file *stream,
- int show, int passed_a_ptr, int demangled_args)
+ int show, int passed_a_ptr, int demangled_args,
+ int arrayprint_recurse_level)
{
int upper_bound, lower_bound;
- int lower_bound_was_default = 0;
- static int arrayprint_recurse_level = 0;
- int retcode;
+
+ /* No static variables are permitted as an error call may occur during
+ execution of this function. */
if (type == 0)
return;
fprintf_filtered (stream, "(");
if (TYPE_CODE (TYPE_TARGET_TYPE (type)) == TYPE_CODE_ARRAY)
- f_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 0, 0);
-
- retcode = f77_get_dynamic_lowerbound (type, &lower_bound);
-
- lower_bound_was_default = 0;
+ f_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 0, 0,
+ arrayprint_recurse_level);
- if (retcode == BOUND_FETCH_ERROR)
- fprintf_filtered (stream, "???");
- else if (lower_bound == 1) /* The default */
- lower_bound_was_default = 1;
- else
- fprintf_filtered (stream, "%d", lower_bound);
-
- if (lower_bound_was_default)
- lower_bound_was_default = 0;
- else
- fprintf_filtered (stream, ":");
+ lower_bound = f77_get_lowerbound (type);
+ if (lower_bound != 1) /* Not the default. */
+ fprintf_filtered (stream, "%d:", lower_bound);
/* Make sure that, if we have an assumed size array, we
- print out a warning and print the upperbound as '*' */
+ print out a warning and print the upperbound as '*'. */
- if (TYPE_ARRAY_UPPER_BOUND_TYPE (type) == BOUND_CANNOT_BE_DETERMINED)
+ if (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED (type))
fprintf_filtered (stream, "*");
else
{
- retcode = f77_get_dynamic_upperbound (type, &upper_bound);
-
- if (retcode == BOUND_FETCH_ERROR)
- fprintf_filtered (stream, "???");
- else
- fprintf_filtered (stream, "%d", upper_bound);
+ upper_bound = f77_get_upperbound (type);
+ fprintf_filtered (stream, "%d", upper_bound);
}
if (TYPE_CODE (TYPE_TARGET_TYPE (type)) != TYPE_CODE_ARRAY)
- f_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 0, 0);
+ f_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 0, 0,
+ arrayprint_recurse_level);
if (arrayprint_recurse_level == 1)
fprintf_filtered (stream, ")");
else
case TYPE_CODE_PTR:
case TYPE_CODE_REF:
- f_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 1, 0);
+ f_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 1, 0,
+ arrayprint_recurse_level);
fprintf_filtered (stream, ")");
break;
case TYPE_CODE_FUNC:
f_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0,
- passed_a_ptr, 0);
+ passed_a_ptr, 0, arrayprint_recurse_level);
if (passed_a_ptr)
fprintf_filtered (stream, ")");
case TYPE_CODE_SET:
case TYPE_CODE_RANGE:
case TYPE_CODE_STRING:
- case TYPE_CODE_BITSTRING:
case TYPE_CODE_METHOD:
case TYPE_CODE_COMPLEX:
case TYPE_CODE_TYPEDEF:
f_type_print_base (struct type *type, struct ui_file *stream, int show,
int level)
{
- int retcode;
int upper_bound;
-
int index;
QUIT;
}
/* When SHOW is zero or less, and there is a valid type name, then always
- just print the type name directly from the type. */
+ just print the type name directly from the type. */
if ((show <= 0) && (TYPE_NAME (type) != NULL))
{
break;
case TYPE_CODE_ERROR:
- fprintfi_filtered (level, stream, "<unknown type>");
+ fprintfi_filtered (level, stream, "%s", TYPE_ERROR_NAME (type));
break;
case TYPE_CODE_RANGE:
- /* This should not occur */
+ /* This should not occur. */
fprintfi_filtered (level, stream, "<range type>");
break;
case TYPE_CODE_CHAR:
- /* Override name "char" and make it "character" */
- fprintfi_filtered (level, stream, "character");
- break;
-
case TYPE_CODE_INT:
/* There may be some character types that attempt to come
through as TYPE_CODE_INT since dbxstclass.h is so
break;
case TYPE_CODE_STRING:
- /* Strings may have dynamic upperbounds (lengths) like arrays. */
+ /* Strings may have dynamic upperbounds (lengths) like arrays. */
- if (TYPE_ARRAY_UPPER_BOUND_TYPE (type) == BOUND_CANNOT_BE_DETERMINED)
+ if (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED (type))
fprintfi_filtered (level, stream, "character*(*)");
else
{
- retcode = f77_get_dynamic_upperbound (type, &upper_bound);
-
- if (retcode == BOUND_FETCH_ERROR)
- fprintf_filtered (stream, "character*???");
- else
- fprintf_filtered (stream, "character*%d", upper_bound);
+ upper_bound = f77_get_upperbound (type);
+ fprintf_filtered (stream, "character*%d", upper_bound);
}
break;
case TYPE_CODE_STRUCT:
- fprintfi_filtered (level, stream, "Type ");
+ case TYPE_CODE_UNION:
+ if (TYPE_CODE (type) == TYPE_CODE_UNION)
+ fprintfi_filtered (level, stream, "Type, C_Union :: ");
+ else
+ fprintfi_filtered (level, stream, "Type ");
fputs_filtered (TYPE_TAG_NAME (type), stream);
fputs_filtered ("\n", stream);
for (index = 0; index < TYPE_NFIELDS (type); index++)
{
- f_print_type (TYPE_FIELD_TYPE (type, index), "", stream, show, level + 4);
+ f_type_print_base (TYPE_FIELD_TYPE (type, index), stream, show,
+ level + 4);
fputs_filtered (" :: ", stream);
fputs_filtered (TYPE_FIELD_NAME (type, index), stream);
+ f_type_print_varspec_suffix (TYPE_FIELD_TYPE (type, index),
+ stream, 0, 0, 0, 0);
fputs_filtered ("\n", stream);
}
fprintfi_filtered (level, stream, "End Type ");
fputs_filtered (TYPE_TAG_NAME (type), stream);
break;
+ case TYPE_CODE_MODULE:
+ fprintfi_filtered (level, stream, "module %s", TYPE_TAG_NAME (type));
+ break;
+
default_case:
default:
/* Handle types not explicitly handled by the other cases,
such as fundamental types. For these, just print whatever
the type name is, as recorded in the type itself. If there
- is no type name, then complain. */
+ is no type name, then complain. */
if (TYPE_NAME (type) != NULL)
fprintfi_filtered (level, stream, "%s", TYPE_NAME (type));
else
projects / binutils.git / blobdiff