#include "defs.h"
#include <string.h>
+#ifdef ANSI_PROTOTYPES
+#include <stdarg.h>
+#else
#include <varargs.h>
+#endif
#include "symtab.h"
#include "gdbtypes.h"
/* FIXME -- do this from the list, with HELP. */
if (!language || !language[0]) {
- printf("The currently understood settings are:\n\n");
- printf ("local or auto Automatic setting based on source file\n");
- printf ("c Use the C language\n");
- printf ("c++ Use the C++ language\n");
- printf ("chill Use the Chill language\n");
- printf ("modula-2 Use the Modula-2 language\n");
+ printf_unfiltered("The currently understood settings are:\n\n");
+ printf_unfiltered ("local or auto Automatic setting based on source file\n");
+ printf_unfiltered ("c Use the C language\n");
+ printf_unfiltered ("c++ Use the C++ language\n");
+ printf_unfiltered ("chill Use the Chill language\n");
+ printf_unfiltered ("fortran Use the Fortran language\n");
+ printf_unfiltered ("modula-2 Use the Modula-2 language\n");
/* Restore the silly string. */
set_language(current_language->la_language);
return;
int from_tty;
{
if (type_check != current_language->la_type_check)
- printf(
+ printf_unfiltered(
"Warning: the current type check setting does not match the language.\n");
}
{
if (range_check != current_language->la_range_check)
- printf(
+ printf_unfiltered(
"Warning: the current range check setting does not match the language.\n");
}
return;
expected_language = current_language;
- printf("Current language: %s\n",language);
+ printf_unfiltered("Current language: %s\n",language);
show_language_command((char *)0, 1);
if (!quietly)
{
- printf("Type checking: %s\n",type);
+ printf_unfiltered("Type checking: %s\n",type);
show_type_command((char *)0, 1);
- printf("Range checking: %s\n",range);
+ printf_unfiltered("Range checking: %s\n",range);
show_range_command((char *)0, 1);
}
}
#if 0 /* Currently unused */
struct type *
-binop_result_type(v1,v2)
- value v1,v2;
+binop_result_type (v1, v2)
+ value_ptr v1, v2;
{
int l1,l2,size,uns;
string. Returns a pointer to this string. */
char *
local_hex_string (num)
- int num;
+ unsigned long num;
{
static char res[50];
string. Returns a pointer to this string. */
char *
local_hex_string_custom(num,pre)
- int num;
+ unsigned long num;
char *pre;
{
static char res[50];
boolean_type (type)
struct type *type;
{
- switch(current_language->la_language)
- {
- case language_chill:
- case language_m2:
- return TYPE_CODE(type) != TYPE_CODE_BOOL ? 0 : 1;
-
- case language_c:
- case language_cplus:
- return TYPE_CODE(type) != TYPE_CODE_INT ? 0 : 1;
+ if (TYPE_CODE (type) == TYPE_CODE_BOOL)
+ return 1;
+ switch(current_language->la_language)
+ {
+ case language_c:
+ case language_cplus:
+ /* Might be more cleanly handled by having a TYPE_CODE_INT_NOT_BOOL
+ for CHILL and such languages, or a TYPE_CODE_INT_OR_BOOL for C. */
+ if (TYPE_CODE (type) == TYPE_CODE_INT)
+ return 1;
default:
- return (0);
+ break;
}
+ return 0;
}
/* Returns non-zero if the value is a floating-point type */
/* Returns non-zero if the value VAL represents a true value. */
int
-value_true(val)
- value val;
+value_true (val)
+ value_ptr val;
{
- int len, i;
- struct type *type;
- LONGEST v;
-
- switch (current_language->la_language) {
-
- case language_c:
- case language_cplus:
- return !value_logical_not (val);
-
- case language_m2:
- type = VALUE_TYPE(val);
- if (TYPE_CODE (type) != TYPE_CODE_BOOL)
- return 0; /* Not a BOOLEAN at all */
- /* Search the fields for one that matches the current value. */
- len = TYPE_NFIELDS (type);
- v = value_as_long (val);
- for (i = 0; i < len; i++)
- {
- QUIT;
- if (v == TYPE_FIELD_BITPOS (type, i))
- break;
- }
- if (i >= len)
- return 0; /* Not a valid BOOLEAN value */
- if (STREQ ("TRUE", TYPE_FIELD_NAME(VALUE_TYPE(val), i)))
- return 1; /* BOOLEAN with value TRUE */
- else
- return 0; /* BOOLEAN with value FALSE */
- break;
-
- case language_chill:
- error ("Missing Chill support in function value_type."); /*FIXME*/
-
- default:
- error ("Language not supported.");
- }
+ /* It is possible that we should have some sort of error if a non-boolean
+ value is used in this context. Possibly dependent on some kind of
+ "boolean-checking" option like range checking. But it should probably
+ not depend on the language except insofar as is necessary to identify
+ a "boolean" value (i.e. in C using a float, pointer, etc., as a boolean
+ should be an error, probably). */
+ return !value_logical_not (val);
}
\f
/* Returns non-zero if the operator OP is defined on
void
binop_type_check(arg1,arg2,op)
- value arg1,arg2;
+ value_ptr arg1,arg2;
int op;
{
struct type *t1, *t2;
return;
t1=VALUE_TYPE(arg1);
- if (arg2!=(value)NULL)
+ if (arg2 != NULL)
t2=VALUE_TYPE(arg2);
else
t2=NULL;
by the value of warning_pre_print and we do not return to the top level. */
void
+#ifdef ANSI_PROTOTYPES
+type_error (char *string, ...)
+#else
type_error (va_alist)
va_dcl
+#endif
{
va_list args;
+#ifdef ANSI_PROTOTYPES
+ va_start (args, string);
+#else
char *string;
+ va_start (args);
+ string = va_arg (args, char *);
+#endif
- if (type_check==type_check_warn)
- fprintf(stderr,warning_pre_print);
+ if (type_check == type_check_warn)
+ fprintf_filtered (gdb_stderr, warning_pre_print);
else
- target_terminal_ours();
+ error_begin ();
- va_start (args);
- string = va_arg (args, char *);
- vfprintf (stderr, string, args);
- fprintf (stderr, "\n");
+ vfprintf_filtered (gdb_stderr, string, args);
+ fprintf_filtered (gdb_stderr, "\n");
va_end (args);
- if (type_check==type_check_on)
- return_to_top_level();
+ if (type_check == type_check_on)
+ return_to_top_level (RETURN_ERROR);
}
void
+#ifdef ANSI_PROTOTYPES
+range_error (char *string, ...)
+#else
range_error (va_alist)
va_dcl
+#endif
{
va_list args;
+#ifdef ANSI_PROTOTYPES
+ va_start (args, string);
+#else
char *string;
+ va_start (args);
+ string = va_arg (args, char *);
+#endif
- if (range_check==range_check_warn)
- fprintf(stderr,warning_pre_print);
+ if (range_check == range_check_warn)
+ fprintf_filtered (gdb_stderr, warning_pre_print);
else
- target_terminal_ours();
+ error_begin ();
- va_start (args);
- string = va_arg (args, char *);
- vfprintf (stderr, string, args);
- fprintf (stderr, "\n");
+ vfprintf_filtered (gdb_stderr, string, args);
+ fprintf_filtered (gdb_stderr, "\n");
va_end (args);
- if (range_check==range_check_on)
- return_to_top_level();
+ if (range_check == range_check_on)
+ return_to_top_level (RETURN_ERROR);
}
\f
char *ignore;
int from_tty;
{
- printf(
+ printf_unfiltered(
"\"set check\" must be followed by the name of a check subcommand.\n");
- help_list(setchecklist, "set check ", -1, stdout);
+ help_list(setchecklist, "set check ", -1, gdb_stdout);
}
static void
{
if (lang->la_magic != LANG_MAGIC)
{
- fprintf(stderr, "Magic number of %s language struct wrong\n",
+ fprintf_unfiltered(gdb_stderr, "Magic number of %s language struct wrong\n",
lang->la_name);
abort();
}
static void
unk_lang_printchar (c, stream)
register int c;
- FILE *stream;
+ GDB_FILE *stream;
{
error ("internal error - unimplemented function unk_lang_printchar called.");
}
static void
unk_lang_printstr (stream, string, length, force_ellipses)
- FILE *stream;
+ GDB_FILE *stream;
char *string;
unsigned int length;
int force_ellipses;
unk_lang_print_type (type, varstring, stream, show, level)
struct type *type;
char *varstring;
- FILE *stream;
+ GDB_FILE *stream;
int show;
int level;
{
struct type *type;
char *valaddr;
CORE_ADDR address;
- FILE *stream;
+ GDB_FILE *stream;
int format;
int deref_ref;
int recurse;
error ("internal error - unimplemented function unk_lang_val_print called.");
}
+int
+unk_lang_value_print (val, stream, format, pretty)
+ value_ptr val;
+ GDB_FILE *stream;
+ int format;
+ enum val_prettyprint pretty;
+{
+ error ("internal error - unimplemented function unk_lang_value_print called.");
+}
+
static struct type ** const (unknown_builtin_types[]) = { 0 };
static const struct op_print unk_op_print_tab[] = {
{NULL, OP_NULL, PREC_NULL, 0}
type_check_off,
unk_lang_parser,
unk_lang_error,
+ evaluate_subexp_standard,
unk_lang_printchar, /* Print character constant */
unk_lang_printstr,
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 */
- &builtin_type_error, /* longest signed integral type */
- &builtin_type_error, /* longest unsigned integral type */
- &builtin_type_error, /* longest floating point type */
+ unk_lang_value_print, /* Print a top-level value */
{"", "", "", ""}, /* Binary format info */
- {"0%o", "0", "o", ""}, /* Octal format info */
- {"%d", "", "d", ""}, /* Decimal format info */
- {"0x%x", "0x", "x", ""}, /* Hex format info */
+ {"0%lo", "0", "o", ""}, /* Octal format info */
+ {"%ld", "", "d", ""}, /* Decimal format info */
+ {"0x%lx", "0x", "x", ""}, /* Hex format info */
unk_op_print_tab, /* expression operators for printing */
+ 1, /* c-style arrays */
+ 0, /* String lower bound */
+ &builtin_type_char, /* Type of string elements */
LANG_MAGIC
};
type_check_off,
unk_lang_parser,
unk_lang_error,
+ evaluate_subexp_standard,
unk_lang_printchar, /* Print character constant */
unk_lang_printstr,
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 */
- &builtin_type_error, /* longest signed integral type */
- &builtin_type_error, /* longest unsigned integral type */
- &builtin_type_error, /* longest floating point type */
+ unk_lang_value_print, /* Print a top-level value */
{"", "", "", ""}, /* Binary format info */
- {"0%o", "0", "o", ""}, /* Octal format info */
- {"%d", "", "d", ""}, /* Decimal format info */
- {"0x%x", "0x", "x", ""}, /* Hex format info */
+ {"0%lo", "0", "o", ""}, /* Octal format info */
+ {"%ld", "", "d", ""}, /* Decimal format info */
+ {"0x%lx", "0x", "x", ""}, /* Hex format info */
unk_op_print_tab, /* expression operators for printing */
+ 1, /* c-style arrays */
+ 0, /* String lower bound */
+ &builtin_type_char, /* Type of string elements */
LANG_MAGIC
};
type_check_off,
unk_lang_parser,
unk_lang_error,
+ evaluate_subexp_standard,
unk_lang_printchar, /* Print character constant */
unk_lang_printstr,
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 */
- &builtin_type_error, /* longest signed integral type */
- &builtin_type_error, /* longest unsigned integral type */
- &builtin_type_error, /* longest floating point type */
+ unk_lang_value_print, /* Print a top-level value */
{"", "", "", ""}, /* Binary format info */
- {"0%o", "0", "o", ""}, /* Octal format info */
- {"%d", "", "d", ""}, /* Decimal format info */
- {"0x%x", "0x", "x", ""}, /* Hex format info */
+ {"0%lo", "0", "o", ""}, /* Octal format info */
+ {"%ld", "", "d", ""}, /* Decimal format info */
+ {"0x%lx", "0x", "x", ""}, /* Hex format info */
unk_op_print_tab, /* expression operators for printing */
+ 1, /* c-style arrays */
+ 0, /* String lower bound */
+ &builtin_type_char, /* Type of string elements */
LANG_MAGIC
};
\f
projects / deliverable / binutils-gdb.git / blobdiff