[deliverable/binutils-gdb.git] / gdb / f-typeprint.c

/* Support for printing Fortran types for GDB, the GNU debugger.
   Copyright 1986, 1988, 1989, 1991, 1993, 1994 Free Software Foundation, Inc.
   Contributed by Motorola.  Adapted from the C version by Farooq Butt
   (fmbutt@engage.sps.mot.com).

This file is part of GDB.

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

#include "defs.h"
#include "obstack.h"
#include "bfd.h"
#include "symtab.h"
#include "gdbtypes.h"
#include "expression.h"
#include "value.h"
#include "gdbcore.h"
#include "target.h"
#include "command.h"
#include "gdbcmd.h"
#include "language.h"
#include "demangle.h"
#include "f-lang.h"
#include "typeprint.h"
#include "frame.h"  /* ??? */

#include "gdb_string.h"
#include <errno.h>

#if 0	/* Currently unused */
static void f_type_print_args PARAMS ((struct type *, FILE *));
#endif

static void print_equivalent_f77_float_type PARAMS ((struct type *, FILE *));

static void f_type_print_varspec_suffix PARAMS ((struct type *, FILE *,
						 int, int, int));

void f_type_print_varspec_prefix PARAMS ((struct type *, FILE *, int, int));

void f_type_print_base PARAMS ((struct type *, FILE *, int, int));

\f
/* LEVEL is the depth to indent lines by.  */

void
f_print_type (type, varstring, stream, show, level)
     struct type *type;
     char *varstring;
     FILE *stream;
     int show;
     int level;
{
  register enum type_code code;
  int demangled_args;

  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_MEMBER
	|| code == TYPE_CODE_REF)))
    fputs_filtered (" ", stream);
  f_type_print_varspec_prefix (type, stream, show, 0);

  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 */

  demangled_args = varstring[strlen(varstring) - 1] == ')';
  f_type_print_varspec_suffix (type, stream, show, 0, demangled_args);
}

/* Print any asterisks or open-parentheses needed before the
   variable name (to describe its type).

   On outermost call, pass 0 for PASSED_A_PTR.
   On outermost call, SHOW > 0 means should ignore
   any typename for TYPE and show its details.
   SHOW is always zero on recursive calls.  */

void
f_type_print_varspec_prefix (type, stream, show, passed_a_ptr)
     struct type *type;
     FILE *stream;
     int show;
     int passed_a_ptr;
{
  if (type == 0)
    return;

  if (TYPE_NAME (type) && show <= 0)
    return;

  QUIT;

  switch (TYPE_CODE (type))
    {
    case TYPE_CODE_PTR:
      f_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 1);
      break;

    case TYPE_CODE_FUNC:
      f_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 0);
      if (passed_a_ptr)
	fprintf_filtered (stream, "(");
      break;

    case TYPE_CODE_ARRAY:
      f_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 0);
      break;

    case TYPE_CODE_UNDEF:
    case TYPE_CODE_STRUCT:
    case TYPE_CODE_UNION:
    case TYPE_CODE_ENUM:
    case TYPE_CODE_INT:
    case TYPE_CODE_FLT:
    case TYPE_CODE_VOID:
    case TYPE_CODE_ERROR:
    case TYPE_CODE_CHAR:
    case TYPE_CODE_BOOL:
    case TYPE_CODE_SET:
    case TYPE_CODE_RANGE:
    case TYPE_CODE_STRING:
    case TYPE_CODE_BITSTRING:
    case TYPE_CODE_METHOD:
    case TYPE_CODE_MEMBER:
    case TYPE_CODE_REF:
    case TYPE_CODE_COMPLEX:
    case TYPE_CODE_TYPEDEF:
      /* These types need no prefix.  They are listed here so that
	 gcc -Wall will reveal any types that haven't been handled.  */
      break;
    }
}

#if 0	/* Currently unused */

static void
f_type_print_args (type, stream)
     struct type *type;
     FILE *stream;
{
  int i;
  struct type **args;

  fprintf_filtered (stream, "(");
  args = TYPE_ARG_TYPES (type);
  if (args != NULL)
    {
      if (args[1] == NULL)
	{
	  fprintf_filtered (stream, "...");
	}
      else
	{
	  for (i = 1; args[i] != NULL && args[i]->code != TYPE_CODE_VOID; i++)
	    {
	      f_print_type (args[i], "", stream, -1, 0);
	      if (args[i+1] == NULL)
		fprintf_filtered (stream, "...");
	      else if (args[i+1]->code != TYPE_CODE_VOID)
		{
		  fprintf_filtered (stream, ",");
		  wrap_here ("    ");
		}
	    }
	}
    }
  fprintf_filtered (stream, ")");
}

#endif	/* 0 */

/* Print any array sizes, function arguments or close parentheses
   needed after the variable name (to describe its type).
   Args work like c_type_print_varspec_prefix.  */

static void
f_type_print_varspec_suffix (type, stream, show, passed_a_ptr, demangled_args)
     struct type *type;
     FILE *stream;
     int show;
     int passed_a_ptr;
     int demangled_args;
{
  int upper_bound, lower_bound;
  int lower_bound_was_default = 0;
  static int arrayprint_recurse_level = 0;
  int retcode;

  if (type == 0)
    return;

  if (TYPE_NAME (type) && show <= 0)
    return;

  QUIT;

  switch (TYPE_CODE (type))
    {
    case TYPE_CODE_ARRAY:
      arrayprint_recurse_level++;

      if (arrayprint_recurse_level == 1)
	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;

      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,":");

      /* Make sure that, if we have an assumed size array, we
	 print out a warning and print the upperbound as '*' */

      if (TYPE_ARRAY_UPPER_BOUND_TYPE(type) == BOUND_CANNOT_BE_DETERMINED)
	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);
	 }

      if (TYPE_CODE (TYPE_TARGET_TYPE (type)) != TYPE_CODE_ARRAY)
	f_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 0, 0);
      if (arrayprint_recurse_level == 1)
	fprintf_filtered (stream, ")");
      else
	fprintf_filtered(stream,",");
      arrayprint_recurse_level--;
      break;

    case TYPE_CODE_PTR:
    case TYPE_CODE_REF:
      f_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 1, 0);
      fprintf_filtered(stream,")");
      break;

    case TYPE_CODE_FUNC:
      f_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0,
				 passed_a_ptr, 0);
      if (passed_a_ptr)
	fprintf_filtered (stream, ")");

      fprintf_filtered (stream, "()");
      break;

    case TYPE_CODE_UNDEF:
    case TYPE_CODE_STRUCT:
    case TYPE_CODE_UNION:
    case TYPE_CODE_ENUM:
    case TYPE_CODE_INT:
    case TYPE_CODE_FLT:
    case TYPE_CODE_VOID:
    case TYPE_CODE_ERROR:
    case TYPE_CODE_CHAR:
    case TYPE_CODE_BOOL:
    case TYPE_CODE_SET:
    case TYPE_CODE_RANGE:
    case TYPE_CODE_STRING:
    case TYPE_CODE_BITSTRING:
    case TYPE_CODE_METHOD:
    case TYPE_CODE_MEMBER:
    case TYPE_CODE_COMPLEX:
    case TYPE_CODE_TYPEDEF:
      /* These types do not need a suffix.  They are listed so that
	 gcc -Wall will report types that may not have been considered.  */
      break;
    }
}

static void
print_equivalent_f77_float_type (type, stream)
     struct type *type;
     FILE *stream;
{
  /* Override type name "float" and make it the
     appropriate real. XLC stupidly outputs -12 as a type
     for real when it really should be outputting -18 */

  fprintf_filtered (stream, "real*%d", TYPE_LENGTH (type));
}

/* Print the name of the type (or the ultimate pointer target,
   function value or array element), or the description of a
   structure or union.

   SHOW nonzero means don't print this type as just its name;
   show its real definition even if it has a name.
   SHOW zero means print just typename or struct tag if there is one
   SHOW negative means abbreviate structure elements.
   SHOW is decremented for printing of structure elements.

   LEVEL is the depth to indent by.
   We increase it for some recursive calls.  */

void
f_type_print_base (type, stream, show, level)
     struct type *type;
     FILE *stream;
     int show;
     int level;
{
  int retcode;
  int upper_bound;

  QUIT;

  wrap_here ("    ");
  if (type == NULL)
    {
      fputs_filtered ("<type unknown>", stream);
      return;
    }

  /* When SHOW is zero or less, and there is a valid type name, then always
     just print the type name directly from the type. */

  if ((show <= 0) && (TYPE_NAME (type) != NULL))
    {
      if (TYPE_CODE (type) == TYPE_CODE_FLT)
	print_equivalent_f77_float_type (type, stream);
      else
	fputs_filtered (TYPE_NAME (type), stream);
      return;
    }

  if (TYPE_CODE (type) != TYPE_CODE_TYPEDEF)
    CHECK_TYPEDEF (type);

  switch (TYPE_CODE (type))
    {
    case TYPE_CODE_TYPEDEF:
      f_type_print_base (TYPE_TARGET_TYPE (type), stream, 0, level);
      break;

    case TYPE_CODE_ARRAY:
    case TYPE_CODE_FUNC:
      f_type_print_base (TYPE_TARGET_TYPE (type), stream, show, level);
      break;

   case TYPE_CODE_PTR:
      fprintf_filtered (stream, "PTR TO -> ( ");
      f_type_print_base (TYPE_TARGET_TYPE (type), stream, 0, level);
      break;

    case TYPE_CODE_VOID:
      fprintf_filtered (stream, "VOID");
      break;

    case TYPE_CODE_UNDEF:
      fprintf_filtered (stream, "struct <unknown>");
      break;

    case TYPE_CODE_ERROR:
      fprintf_filtered (stream, "<unknown type>");
      break;

    case TYPE_CODE_RANGE:
      /* This should not occur */
      fprintf_filtered (stream, "<range type>");
      break;

    case TYPE_CODE_CHAR:
      /* Override name "char" and make it "character" */
      fprintf_filtered (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
         C-oriented, we must change these to "character" from "char".  */

      if (STREQ (TYPE_NAME (type), "char"))
	fprintf_filtered (stream, "character");
      else
	goto default_case;
      break;

    case TYPE_CODE_COMPLEX:
      fprintf_filtered (stream, "complex*%d", TYPE_LENGTH (type));
      break;

    case TYPE_CODE_FLT:
      print_equivalent_f77_float_type (type, stream);
      break;

    case TYPE_CODE_STRING:
      /* Strings may have dynamic upperbounds (lengths) like arrays. */

      if (TYPE_ARRAY_UPPER_BOUND_TYPE (type) == BOUND_CANNOT_BE_DETERMINED)
	fprintf_filtered (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);
	}
      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. */
      if (TYPE_NAME (type) != NULL)
	fputs_filtered (TYPE_NAME (type), stream);
      else
	error ("Invalid type code (%d) in symbol table.", TYPE_CODE (type));
      break;
    }
}
Commit	Line	Data
a91a6192	1	/* Support for printing Fortran types for GDB, the GNU debugger.
22d7f91e	2	Copyright 1986, 1988, 1989, 1991, 1993, 1994 Free Software Foundation, Inc.
a91a6192 SS	3	Contributed by Motorola. Adapted from the C version by Farooq Butt
	4	(fmbutt@engage.sps.mot.com).
	5
	6	This file is part of GDB.
	7
	8	This program is free software; you can redistribute it and/or modify
	9	it under the terms of the GNU General Public License as published by
	10	the Free Software Foundation; either version 2 of the License, or
	11	(at your option) any later version.
	12
	13	This program is distributed in the hope that it will be useful,
	14	but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	16	GNU General Public License for more details.
	17
	18	You should have received a copy of the GNU General Public License
	19	along with this program; if not, write to the Free Software
6c9638b4	20	Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
a91a6192 SS	21
	22	#include "defs.h"
	23	#include "obstack.h"
	24	#include "bfd.h"
	25	#include "symtab.h"
	26	#include "gdbtypes.h"
	27	#include "expression.h"
	28	#include "value.h"
	29	#include "gdbcore.h"
	30	#include "target.h"
	31	#include "command.h"
	32	#include "gdbcmd.h"
	33	#include "language.h"
	34	#include "demangle.h"
	35	#include "f-lang.h"
	36	#include "typeprint.h"
	37	#include "frame.h" /* ??? */
	38
2b576293	39	#include "gdb_string.h"
a91a6192 SS	40	#include <errno.h>
a91a6192 SS	41
6b14af2b	42	#if 0 /* Currently unused */
a91a6192	43	static void f_type_print_args PARAMS ((struct type , FILE ));
6b14af2b	44	#endif
a91a6192	45
b607efe7 FF	46	static void print_equivalent_f77_float_type PARAMS ((struct type , FILE ));
b607efe7 FF	47
a91a6192 SS	48	static void f_type_print_varspec_suffix PARAMS ((struct type , FILE ,
	49	int, int, int));
	50
	51	void f_type_print_varspec_prefix PARAMS ((struct type , FILE , int, int));
	52
	53	void f_type_print_base PARAMS ((struct type , FILE , int, int));
	54
	55	\f
	56	/* LEVEL is the depth to indent lines by. */
	57
	58	void
	59	f_print_type (type, varstring, stream, show, level)
	60	struct type *type;
	61	char *varstring;
	62	FILE *stream;
	63	int show;
	64	int level;
	65	{
	66	register enum type_code code;
	67	int demangled_args;
	68
	69	f_type_print_base (type, stream, show, level);
	70	code = TYPE_CODE (type);
	71	if ((varstring != NULL && *varstring != '\0')
	72	\|\|
	73	/* Need a space if going to print stars or brackets;
	74	but not if we will print just a type name. */
	75	((show > 0 \|\| TYPE_NAME (type) == 0)
	76	&&
	77	(code == TYPE_CODE_PTR \|\| code == TYPE_CODE_FUNC
	78	\|\| code == TYPE_CODE_METHOD
	79	\|\| code == TYPE_CODE_ARRAY
	80	\|\| code == TYPE_CODE_MEMBER
	81	\|\| code == TYPE_CODE_REF)))
	82	fputs_filtered (" ", stream);
	83	f_type_print_varspec_prefix (type, stream, show, 0);
	84
	85	fputs_filtered (varstring, stream);
	86
	87	/* For demangled function names, we have the arglist as part of the name,
	88	so don't print an additional pair of ()'s */
	89
	90	demangled_args = varstring[strlen(varstring) - 1] == ')';
	91	f_type_print_varspec_suffix (type, stream, show, 0, demangled_args);
	92	}
	93
	94	/* Print any asterisks or open-parentheses needed before the
	95	variable name (to describe its type).
	96
	97	On outermost call, pass 0 for PASSED_A_PTR.
	98	On outermost call, SHOW > 0 means should ignore
	99	any typename for TYPE and show its details.
	100	SHOW is always zero on recursive calls. */
	101
	102	void
	103	f_type_print_varspec_prefix (type, stream, show, passed_a_ptr)
	104	struct type *type;
	105	FILE *stream;
	106	int show;
	107	int passed_a_ptr;
	108	{
a91a6192 SS	109	if (type == 0)
	110	return;
	111
	112	if (TYPE_NAME (type) && show <= 0)
	113	return;
	114
	115	QUIT;
	116
	117	switch (TYPE_CODE (type))
	118	{
	119	case TYPE_CODE_PTR:
	120	f_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 1);
	121	break;
	122
	123	case TYPE_CODE_FUNC:
	124	f_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 0);
	125	if (passed_a_ptr)
	126	fprintf_filtered (stream, "(");
	127	break;
	128
	129	case TYPE_CODE_ARRAY:
	130	f_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, 0, 0);
	131	break;
	132
	133	case TYPE_CODE_UNDEF:
	134	case TYPE_CODE_STRUCT:
	135	case TYPE_CODE_UNION:
	136	case TYPE_CODE_ENUM:
	137	case TYPE_CODE_INT:
	138	case TYPE_CODE_FLT:
	139	case TYPE_CODE_VOID:
	140	case TYPE_CODE_ERROR:
	141	case TYPE_CODE_CHAR:
	142	case TYPE_CODE_BOOL:
	143	case TYPE_CODE_SET:
	144	case TYPE_CODE_RANGE:
	145	case TYPE_CODE_STRING:
22d7f91e SS	146	case TYPE_CODE_BITSTRING:
	147	case TYPE_CODE_METHOD:
	148	case TYPE_CODE_MEMBER:
	149	case TYPE_CODE_REF:
	150	case TYPE_CODE_COMPLEX:
b52cac6b	151	case TYPE_CODE_TYPEDEF:
a91a6192 SS	152	/* These types need no prefix. They are listed here so that
	153	gcc -Wall will reveal any types that haven't been handled. */
	154	break;
	155	}
	156	}
	157
6b14af2b FF	158	#if 0 /* Currently unused */
6b14af2b FF	159
a91a6192 SS	160	static void
	161	f_type_print_args (type, stream)
	162	struct type *type;
	163	FILE *stream;
	164	{
	165	int i;
	166	struct type **args;
	167
	168	fprintf_filtered (stream, "(");
	169	args = TYPE_ARG_TYPES (type);
	170	if (args != NULL)
	171	{
	172	if (args[1] == NULL)
	173	{
	174	fprintf_filtered (stream, "...");
	175	}
	176	else
	177	{
	178	for (i = 1; args[i] != NULL && args[i]->code != TYPE_CODE_VOID; i++)
	179	{
	180	f_print_type (args[i], "", stream, -1, 0);
	181	if (args[i+1] == NULL)
	182	fprintf_filtered (stream, "...");
	183	else if (args[i+1]->code != TYPE_CODE_VOID)
	184	{
	185	fprintf_filtered (stream, ",");
	186	wrap_here (" ");
	187	}
	188	}
	189	}
	190	}
	191	fprintf_filtered (stream, ")");
	192	}
	193
6b14af2b FF	194	#endif /* 0 */
6b14af2b FF	195
a91a6192 SS	196	/* Print any array sizes, function arguments or close parentheses
	197	needed after the variable name (to describe its type).
	198	Args work like c_type_print_varspec_prefix. */
	199
	200	static void
	201	f_type_print_varspec_suffix (type, stream, show, passed_a_ptr, demangled_args)
	202	struct type *type;
	203	FILE *stream;
	204	int show;
	205	int passed_a_ptr;
	206	int demangled_args;
	207	{
22d7f91e	208	int upper_bound, lower_bound;
a91a6192 SS	209	int lower_bound_was_default = 0;
	210	static int arrayprint_recurse_level = 0;
	211	int retcode;
	212
	213	if (type == 0)
	214	return;
	215
	216	if (TYPE_NAME (type) && show <= 0)
	217	return;
	218
	219	QUIT;
	220
	221	switch (TYPE_CODE (type))
	222	{
	223	case TYPE_CODE_ARRAY:
	224	arrayprint_recurse_level++;
	225
	226	if (arrayprint_recurse_level == 1)
	227	fprintf_filtered(stream,"(");
8a329002 PB	228
	229	if (TYPE_CODE (TYPE_TARGET_TYPE (type)) == TYPE_CODE_ARRAY)
	230	f_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 0, 0);
a91a6192 SS	231
	232	retcode = f77_get_dynamic_lowerbound (type,&lower_bound);
	233
	234	lower_bound_was_default = 0;
	235
	236	if (retcode == BOUND_FETCH_ERROR)
	237	fprintf_filtered (stream,"???");
	238	else
	239	if (lower_bound == 1) /* The default */
	240	lower_bound_was_default = 1;
	241	else
	242	fprintf_filtered (stream,"%d",lower_bound);
	243
	244	if (lower_bound_was_default)
	245	lower_bound_was_default = 0;
	246	else
	247	fprintf_filtered(stream,":");
	248
	249	/* Make sure that, if we have an assumed size array, we
	250	print out a warning and print the upperbound as '' /
	251
	252	if (TYPE_ARRAY_UPPER_BOUND_TYPE(type) == BOUND_CANNOT_BE_DETERMINED)
	253	fprintf_filtered (stream, "*");
	254	else
	255	{
	256	retcode = f77_get_dynamic_upperbound(type,&upper_bound);
	257
	258	if (retcode == BOUND_FETCH_ERROR)
	259	fprintf_filtered(stream,"???");
	260	else
	261	fprintf_filtered(stream,"%d",upper_bound);
	262	}
	263
8a329002 PB	264	if (TYPE_CODE (TYPE_TARGET_TYPE (type)) != TYPE_CODE_ARRAY)
8a329002 PB	265	f_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 0, 0);
a91a6192 SS	266	if (arrayprint_recurse_level == 1)
a91a6192 SS	267	fprintf_filtered (stream, ")");
8a329002 PB	268	else
8a329002 PB	269	fprintf_filtered(stream,",");
a91a6192 SS	270	arrayprint_recurse_level--;
	271	break;
	272
	273	case TYPE_CODE_PTR:
	274	case TYPE_CODE_REF:
	275	f_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0, 1, 0);
	276	fprintf_filtered(stream,")");
	277	break;
	278
	279	case TYPE_CODE_FUNC:
	280	f_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, 0,
	281	passed_a_ptr, 0);
	282	if (passed_a_ptr)
	283	fprintf_filtered (stream, ")");
	284
	285	fprintf_filtered (stream, "()");
	286	break;
	287
	288	case TYPE_CODE_UNDEF:
	289	case TYPE_CODE_STRUCT:
	290	case TYPE_CODE_UNION:
	291	case TYPE_CODE_ENUM:
	292	case TYPE_CODE_INT:
	293	case TYPE_CODE_FLT:
	294	case TYPE_CODE_VOID:
	295	case TYPE_CODE_ERROR:
	296	case TYPE_CODE_CHAR:
	297	case TYPE_CODE_BOOL:
	298	case TYPE_CODE_SET:
	299	case TYPE_CODE_RANGE:
a91a6192	300	case TYPE_CODE_STRING:
22d7f91e SS	301	case TYPE_CODE_BITSTRING:
	302	case TYPE_CODE_METHOD:
	303	case TYPE_CODE_MEMBER:
	304	case TYPE_CODE_COMPLEX:
b52cac6b	305	case TYPE_CODE_TYPEDEF:
a91a6192 SS	306	/* These types do not need a suffix. They are listed so that
	307	gcc -Wall will report types that may not have been considered. */
	308	break;
	309	}
	310	}
	311
b607efe7	312	static void
a91a6192 SS	313	print_equivalent_f77_float_type (type, stream)
	314	struct type *type;
	315	FILE *stream;
	316	{
	317	/* Override type name "float" and make it the
	318	appropriate real. XLC stupidly outputs -12 as a type
	319	for real when it really should be outputting -18 */
	320
bcbf388e	321	fprintf_filtered (stream, "real*%d", TYPE_LENGTH (type));
a91a6192 SS	322	}
	323
	324	/* Print the name of the type (or the ultimate pointer target,
	325	function value or array element), or the description of a
	326	structure or union.
	327
	328	SHOW nonzero means don't print this type as just its name;
	329	show its real definition even if it has a name.
	330	SHOW zero means print just typename or struct tag if there is one
	331	SHOW negative means abbreviate structure elements.
	332	SHOW is decremented for printing of structure elements.
	333
	334	LEVEL is the depth to indent by.
	335	We increase it for some recursive calls. */
	336
	337	void
	338	f_type_print_base (type, stream, show, level)
	339	struct type *type;
	340	FILE *stream;
	341	int show;
	342	int level;
	343	{
22d7f91e SS	344	int retcode;
	345	int upper_bound;
	346
a91a6192 SS	347	QUIT;
	348
	349	wrap_here (" ");
	350	if (type == NULL)
	351	{
	352	fputs_filtered ("<type unknown>", stream);
	353	return;
	354	}
	355
	356	/* When SHOW is zero or less, and there is a valid type name, then always
	357	just print the type name directly from the type. */
	358
	359	if ((show <= 0) && (TYPE_NAME (type) != NULL))
	360	{
a91a6192 SS	361	if (TYPE_CODE (type) == TYPE_CODE_FLT)
	362	print_equivalent_f77_float_type (type, stream);
	363	else
	364	fputs_filtered (TYPE_NAME (type), stream);
	365	return;
	366	}
	367
bcbf388e PB	368	if (TYPE_CODE (type) != TYPE_CODE_TYPEDEF)
	369	CHECK_TYPEDEF (type);
	370
a91a6192 SS	371	switch (TYPE_CODE (type))
a91a6192 SS	372	{
bcbf388e PB	373	case TYPE_CODE_TYPEDEF:
bcbf388e PB	374	f_type_print_base (TYPE_TARGET_TYPE (type), stream, 0, level);
a91a6192 SS	375	break;
a91a6192 SS	376
bcbf388e	377	case TYPE_CODE_ARRAY:
a91a6192 SS	378	case TYPE_CODE_FUNC:
	379	f_type_print_base (TYPE_TARGET_TYPE (type), stream, show, level);
	380	break;
	381
	382	case TYPE_CODE_PTR:
	383	fprintf_filtered (stream, "PTR TO -> ( ");
bcbf388e	384	f_type_print_base (TYPE_TARGET_TYPE (type), stream, 0, level);
a91a6192 SS	385	break;
	386
	387	case TYPE_CODE_VOID:
	388	fprintf_filtered (stream, "VOID");
	389	break;
	390
	391	case TYPE_CODE_UNDEF:
	392	fprintf_filtered (stream, "struct <unknown>");
	393	break;
	394
	395	case TYPE_CODE_ERROR:
	396	fprintf_filtered (stream, "<unknown type>");
	397	break;
	398
	399	case TYPE_CODE_RANGE:
	400	/* This should not occur */
	401	fprintf_filtered (stream, "<range type>");
	402	break;
	403
	404	case TYPE_CODE_CHAR:
	405	/* Override name "char" and make it "character" */
	406	fprintf_filtered (stream, "character");
	407	break;
	408
	409	case TYPE_CODE_INT:
	410	/* There may be some character types that attempt to come
	411	through as TYPE_CODE_INT since dbxstclass.h is so
	412	C-oriented, we must change these to "character" from "char". */
	413
22d7f91e SS	414	if (STREQ (TYPE_NAME (type), "char"))
22d7f91e SS	415	fprintf_filtered (stream, "character");
a91a6192 SS	416	else
	417	goto default_case;
	418	break;
	419
	420	case TYPE_CODE_COMPLEX:
bcbf388e	421	fprintf_filtered (stream, "complex*%d", TYPE_LENGTH (type));
a91a6192 SS	422	break;
	423
	424	case TYPE_CODE_FLT:
22d7f91e	425	print_equivalent_f77_float_type (type, stream);
a91a6192 SS	426	break;
a91a6192 SS	427
a91a6192	428	case TYPE_CODE_STRING:
22d7f91e	429	/* Strings may have dynamic upperbounds (lengths) like arrays. */
a91a6192 SS	430
a91a6192 SS	431	if (TYPE_ARRAY_UPPER_BOUND_TYPE (type) == BOUND_CANNOT_BE_DETERMINED)
85c613aa	432	fprintf_filtered (stream, "character()");
a91a6192 SS	433	else
a91a6192 SS	434	{
22d7f91e	435	retcode = f77_get_dynamic_upperbound (type, &upper_bound);
a91a6192 SS	436
a91a6192 SS	437	if (retcode == BOUND_FETCH_ERROR)
22d7f91e	438	fprintf_filtered (stream, "character*???");
a91a6192	439	else
22d7f91e	440	fprintf_filtered (stream, "character*%d", upper_bound);
a91a6192 SS	441	}
	442	break;
	443
	444	default_case:
	445	default:
	446	/* Handle types not explicitly handled by the other cases,
	447	such as fundamental types. For these, just print whatever
	448	the type name is, as recorded in the type itself. If there
	449	is no type name, then complain. */
	450	if (TYPE_NAME (type) != NULL)
	451	fputs_filtered (TYPE_NAME (type), stream);
	452	else
	453	error ("Invalid type code (%d) in symbol table.", TYPE_CODE (type));
	454	break;
	455	}
	456	}