* language.h (language_format_info): New structure to bundle

local formatting information.
	* language.h (language_defn):  Replace individual format info
	with language_format_info structs.
	* language.h (local_*_format, local_*_format_prefix,
	local_*_format_specifier, local_*_format_suffix):  New macros
	for binary/octal/decimal/hex formats to access info elements.
	* c-exp.y (c_language_defn):  Update for new format handling.
	* m2-exp.y (m2_language_defn):  Update for new format handling.
	* dbxread.c (language.h):  Include for partial-stab.h use.
	* defs.h (local_hex_format, local_hex_format_custom,
	local_hex_string, local_hex_string_custom):  Move to language.h.
	* language.c (local_hex_format_custom, local_hex_string,
	local_hex_string_custom, local_octal_format_custom):  Use new
	format handling.
	* language.c (unknown_language_defn, auto_language_defn,
	local_language_defn):  Update for new format handling.
	* printcmd.c (print_scalar_formatted):  Use new macros
	to access decimal and binary format info for printing.
	**** start-sanitize-chill ****
	* c-exp.y (chill_language_defn):  Update for new format handling.
	* ch-exp.y (CHARACTER_LITERAL):  Add support to yylex.
	* ch-exp.y (match_integer_literal):  Add function.
	* ch-exp.y (builtin_type_chill_char):  Add definition.
	* gdbtypes.h (builtin_type_chill_char):  Add declaration.
	**** end-sanitize-chill ****

gdb/ChangeLog

@@ -1,3 +1,32 @@
+Wed Nov 18 14:27:47 1992  Fred Fish  (fnf@cygnus.com)
+
+	* language.h (language_format_info):  New structure to bundle
+	local formatting information.
+	* language.h (language_defn):  Replace individual format info
+	with language_format_info structs.
+	* language.h (local_*_format, local_*_format_prefix,
+	local_*_format_specifier, local_*_format_suffix):  New macros
+	for binary/octal/decimal/hex formats to access info elements.
+	* c-exp.y (c_language_defn):  Update for new format handling.
+	* m2-exp.y (m2_language_defn):  Update for new format handling.
+	* dbxread.c (language.h):  Include for partial-stab.h use.
+	* defs.h (local_hex_format, local_hex_format_custom,
+	local_hex_string, local_hex_string_custom):  Move to language.h.
+	* language.c (local_hex_format_custom, local_hex_string,
+	local_hex_string_custom, local_octal_format_custom):  Use new
+	format handling.
+	* language.c (unknown_language_defn, auto_language_defn,
+	local_language_defn):  Update for new format handling.
+	* printcmd.c (print_scalar_formatted):  Use new macros
+	to access decimal and binary format info for printing.
+	**** start-sanitize-chill ****
+	* c-exp.y (chill_language_defn):  Update for new format handling.
+	* ch-exp.y (CHARACTER_LITERAL):  Add support to yylex.
+	* ch-exp.y (match_integer_literal):  Add function.
+	* ch-exp.y (builtin_type_chill_char):  Add definition.
+	* gdbtypes.h (builtin_type_chill_char):  Add declaration.
+	**** end-sanitize-chill ****
+
 Tue Nov 17 11:17:06 1992  Ian Lance Taylor  (ian@cygnus.com)
 
  	* tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets

gdb/c-exp.y

@@ -1564,8 +1564,10 @@ const struct language_defn c_language_defn = {
   &BUILTIN_TYPE_LONGEST,	 /* longest signed   integral type */
   &BUILTIN_TYPE_UNSIGNED_LONGEST,/* longest unsigned integral type */
   &builtin_type_double,		/* longest floating point type */ /*FIXME*/
-  "0x%x", "0x%", "x",		/* Hex   format, prefix, suffix */
+  {"",     "",    "",  ""},	/* Binary format info */
-  "0%o",  "0%",  "o",		/* Octal format, prefix, suffix */
+  {"0%o",  "0",   "o", ""},	/* Octal format info */
+  {"%d",   "",    "d", ""},	/* Decimal format info */
+  {"0x%x", "0x",  "x", ""},	/* Hex format info */
   c_op_print_tab,		/* expression operators for printing */
   LANG_MAGIC
 };
@@ -1581,8 +1583,10 @@ const struct language_defn cplus_language_defn = {
   &BUILTIN_TYPE_LONGEST,	 /* longest signed   integral type */
   &BUILTIN_TYPE_UNSIGNED_LONGEST,/* longest unsigned integral type */
   &builtin_type_double,		/* longest floating point type */ /*FIXME*/
-  "0x%x", "0x%", "x",		/* Hex   format, prefix, suffix */
+  {"",      "",    "",   ""},	/* Binary format info */
-  "0%o",  "0%",  "o",		/* Octal format, prefix, suffix */
+  {"0%o",   "0",   "o",  ""},	/* Octal format info */
+  {"%d",    "",    "d",  ""},	/* Decimal format info */
+  {"0x%x",  "0x",  "x",  ""},	/* Hex format info */
   c_op_print_tab,		/* expression operators for printing */
   LANG_MAGIC
 };

gdb/gdbtypes.h

@@ -493,6 +493,7 @@ extern struct type *builtin_type_m2_bool;
 /* Chill types */
 
 extern struct type *builtin_type_chill_bool;
+extern struct type *builtin_type_chill_char;
 extern struct type *builtin_type_chill_long;
 extern struct type *builtin_type_chill_ulong;
 extern struct type *builtin_type_chill_real;

gdb/language.c

@@ -483,9 +483,11 @@ local_hex_format_custom(pre)
 {
    static char form[50];
 
-   strcpy (form, current_language->la_hex_format_pre);
+   strcpy (form, local_hex_format_prefix ());
+   strcat (form, "%");
    strcat (form, pre);
-   strcat (form, current_language->la_hex_format_suf);
+   strcat (form, local_hex_format_specifier ());
+   strcat (form, local_hex_format_suffix ());
    return form;
 }
 
@@ -497,7 +499,7 @@ local_hex_string (num)
 {
    static char res[50];
 
-   sprintf (res, current_language->la_hex_format, num);
+   sprintf (res, local_hex_format(), num);
    return res;
 }
 
@@ -522,9 +524,11 @@ local_octal_format_custom(pre)
 {
    static char form[50];
 
-   strcpy (form, current_language->la_octal_format_pre);
+   strcpy (form, local_octal_format_prefix ());
+   strcat (form, "%");
    strcat (form, pre);
-   strcat (form, current_language->la_octal_format_suf);
+   strcat (form, local_octal_format_specifier ());
+   strcat (form, local_octal_format_suffix ());
    return form;
 }
 
@@ -563,7 +567,10 @@ simple_type(type)
   }
 }
 
-/* Returns non-zero if its argument is of an ordered type. */
+/* Returns non-zero if its argument is of an ordered type.
+   An ordered type is one in which the elements can be tested for the
+   properties of "greater than", "less than", etc, or for which the
+   operations "increment" or "decrement" make sense. */
 int
 ordered_type (type)
    struct type *type;
@@ -643,6 +650,9 @@ character_type (type)
 {
    switch(current_language->la_language)
    {
+    /* start-sanitize-chill */
+   case language_chill:
+    /* end-sanitize-chill */
    case language_m2:
       return TYPE_CODE(type) != TYPE_CODE_CHAR ? 0 : 1;
 
@@ -651,10 +661,6 @@ character_type (type)
       return (TYPE_CODE(type) == TYPE_CODE_INT) &&
 	 TYPE_LENGTH(type) == sizeof(char)
 	 ? 1 : 0;
-    /* start-sanitize-chill */
-   case language_chill:
-      error ("Missing Chill support in function character_type.");  /*FIXME*/
-    /* end-sanitize-chill */
    default:
       return (0);
    }
@@ -1106,8 +1112,10 @@ const struct language_defn unknown_language_defn = {
   &builtin_type_error,		/* longest signed   integral type */
   &builtin_type_error,		/* longest unsigned integral type */
   &builtin_type_error,		/* longest floating point type */
-  "0x%x", "0x%", "x",		/* Hex   format, prefix, suffix */
+  {"",      "",    "",   ""},	/* Binary format info */
-  "0%o",  "0%",  "o",		/* Octal format, prefix, suffix */
+  {"0%o",   "0",   "o",  ""},	/* Octal format info */
+  {"%d",    "",    "d",  ""},	/* Decimal format info */
+  {"0x%x",  "0x",  "x",  ""},	/* Hex format info */
   unk_op_print_tab,		/* expression operators for printing */
   LANG_MAGIC
 };
@@ -1124,8 +1132,10 @@ const struct language_defn auto_language_defn = {
   &builtin_type_error,		/* longest signed   integral type */
   &builtin_type_error,		/* longest unsigned integral type */
   &builtin_type_error,		/* longest floating point type */
-  "0x%x", "0x%", "x",		/* Hex   format, prefix, suffix */
+  {"",      "",    "",   ""},	/* Binary format info */
-  "0%o",  "0%",  "o",		/* Octal format, prefix, suffix */
+  {"0%o",   "0",   "o",  ""},	/* Octal format info */
+  {"%d",    "",    "d",  ""},	/* Decimal format info */
+  {"0x%x",  "0x",  "x",  ""},	/* Hex format info */
   unk_op_print_tab,		/* expression operators for printing */
   LANG_MAGIC
 };
@@ -1141,8 +1151,10 @@ const struct language_defn local_language_defn = {
   &builtin_type_error,		/* longest signed   integral type */
   &builtin_type_error,		/* longest unsigned integral type */
   &builtin_type_error,		/* longest floating point type */
-  "0x%x", "0x%", "x",		/* Hex   format, prefix, suffix */
+  {"",      "",    "",   ""},	/* Binary format info */
-  "0%o",  "0%",  "o",		/* Octal format, prefix, suffix */
+  {"0%o",   "0",   "o",  ""},	/* Octal format info */
+  {"%d",    "",    "d",  ""},	/* Decimal format info */
+  {"0x%x",  "0x",  "x",  ""},	/* Hex format info */
   unk_op_print_tab,		/* expression operators for printing */
   LANG_MAGIC
 };

gdb/language.h

@@ -64,6 +64,37 @@ extern enum type_mode {type_mode_auto, type_mode_manual} type_mode;
 extern enum type_check
   {type_check_off, type_check_warn, type_check_on} type_check;
 
+/* Information for doing language dependent formatting of printed values. */
+
+struct language_format_info
+{
+  /* The format that can be passed directly to standard C printf functions
+     to generate a completely formatted value in the format appropriate for
+     the language. */
+
+  char *la_format;
+
+  /* The prefix to be used when directly printing a value, or constructing
+     a standard C printf format.  This generally is everything up to the
+     conversion specification (the part introduced by the '%' character
+     and terminated by the conversion specifier character). */
+
+  char *la_format_prefix;
+
+  /* The conversion specifier.  This is generally everything after the
+     field width and precision, typically only a single character such
+     as 'o' for octal format or 'x' for hexadecimal format. */
+
+  char *la_format_specifier;
+
+  /* The suffix to be used when directly printing a value, or constructing
+     a standard C printf format.  This generally is everything after the
+     conversion specification (the part introduced by the '%' character
+     and terminated by the conversion specifier character). */
+
+  char *la_format_suffix;		/* Suffix for custom format string */
+};
+
 /* Structure tying together assorted information about a language.  */
 
 struct language_defn {
@@ -78,13 +109,15 @@ struct language_defn {
   struct type	 **la_longest_int;	/* Longest signed integral type */
   struct type	 **la_longest_unsigned_int; /* Longest uns integral type */
   struct type	 **la_longest_float;	/* Longest floating point type */
-  char		  *la_hex_format;	/* Hexadecimal printf format str */
+  struct language_format_info
-  char		  *la_hex_format_pre;	/* Prefix for custom format string */
+		   la_binary_format;	/* Base 2 (binary) formats. */
-  char		  *la_hex_format_suf;	/* Suffix for custom format string */
+  struct language_format_info
-  char		  *la_octal_format;	/* Octal printf format str */
+    		   la_octal_format;	/* Base 8 (octal) formats. */
-  char		  *la_octal_format_pre;	/* Prefix for custom format string */
+  struct language_format_info
-  char		  *la_octal_format_suf;	/* Suffix for custom format string */
+    		   la_decimal_format;	/* Base 10 (decimal) formats */
-const struct op_print
+  struct language_format_info
+    		   la_hex_format;	/* Base 16 (hexadecimal) formats */
+  const struct op_print
 		  *la_op_print_tab;	/* Table for printing expressions */
 /* Add fields above this point, so the magic number is always last. */
   long 		   la_magic;		/* Magic number for compat checking */
@@ -141,18 +174,73 @@ set_language PARAMS ((enum language));
 #define	longest_unsigned_int()	(*current_language->la_longest_unsigned_int)
 #define	longest_float()		(*current_language->la_longest_float)
 
-/* Hexadecimal number formatting is in defs.h because it is so common
+/* Return a format string for printf that will print a number in one of
-   throughout GDB.  */
+   the local (language-specific) formats.  Result is static and is
+   overwritten by the next call.  Takes printf options like "08" or "l"
+   (to produce e.g. %08x or %lx).  */
 
-/* Return a format string for printf that will print a number in the local
+#define local_binary_format() \
-   (language-specific) octal format.  Result is static and is
+  (current_language->la_binary_format.la_format)
-   overwritten by the next call.  local_octal_format_custom takes printf
+#define local_binary_format_prefix() \
-   options like "08" or "l" (to produce e.g. %08x or %lx).  */
+  (current_language->la_binary_format.la_format_prefix)
+#define local_binary_format_specifier() \
+  (current_language->la_binary_format.la_format_specifier)
+#define local_binary_format_suffix() \
+  (current_language->la_binary_format.la_format_suffix)
 
-#define local_octal_format() (current_language->la_octal_format)
+#define local_octal_format() \
+  (current_language->la_octal_format.la_format)
+#define local_octal_format_prefix() \
+  (current_language->la_octal_format.la_format_prefix)
+#define local_octal_format_specifier() \
+  (current_language->la_octal_format.la_format_specifier)
+#define local_octal_format_suffix() \
+  (current_language->la_octal_format.la_format_suffix)
+
+#define local_decimal_format() \
+  (current_language->la_decimal_format.la_format)
+#define local_decimal_format_prefix() \
+  (current_language->la_decimal_format.la_format_prefix)
+#define local_decimal_format_specifier() \
+  (current_language->la_decimal_format.la_format_specifier)
+#define local_decimal_format_suffix() \
+  (current_language->la_decimal_format.la_format_suffix)
+
+#define local_hex_format() \
+  (current_language->la_hex_format.la_format)
+#define local_hex_format_prefix() \
+  (current_language->la_hex_format.la_format_prefix)
+#define local_hex_format_specifier() \
+  (current_language->la_hex_format.la_format_specifier)
+#define local_hex_format_suffix() \
+  (current_language->la_hex_format.la_format_suffix)
+
+/* Return a format string for printf that will print a number in one of
+   the local (language-specific) formats.  Result is static and is
+   overwritten by the next call.  Takes printf options like "08" or "l"
+   (to produce e.g. %08x or %lx).  */
 
 extern char *
-local_octal_format_custom PARAMS ((char *));
+local_octal_format_custom PARAMS ((char *));	/* language.c */
+
+extern char *
+local_hex_format_custom PARAMS ((char *));	/* language.c */
+
+/* Return a string that contains a number formatted in one of the local
+   (language-specific) formats.  Result is static and is overwritten by
+   the next call.  Takes printf options like "08" or "l".  */
+
+extern char *
+local_octal_string PARAMS ((int));		/* language.c */
+
+extern char *
+local_octal_string_custom PARAMS ((int, char *));/* language.c */
+
+extern char *
+local_hex_string PARAMS ((int));		/* language.c */
+
+extern char *
+local_hex_string_custom PARAMS ((int, char *));	/* language.c */
 
 /* Type predicates */
 

gdb/m2-exp.y

@@ -1228,10 +1228,12 @@ const struct language_defn m2_language_defn = {
   m2_parse,			/* parser */
   m2_error,			/* parser error function */
   &builtin_type_m2_int,		/* longest signed   integral type */
-  &builtin_type_m2_card,		/* longest unsigned integral type */
+  &builtin_type_m2_card,	/* longest unsigned integral type */
-  &builtin_type_m2_real,		/* longest floating point type */
+  &builtin_type_m2_real,	/* longest floating point type */
-  "0%XH", "0%", "XH",		/* Hex   format string, prefix, suffix */
+  {"",      "",   "",   ""},	/* Binary format info */
-  "%oB",  "%",  "oB",		/* Octal format string, prefix, suffix */
+  {"%oB",   "",   "o",  "B"},	/* Octal format info */
+  {"%d",    "",   "d",  ""},	/* Decimal format info */
+  {"0%XH",  "0",  "X",  "H"},	/* Hex format info */
   m2_op_print_tab,		/* expression operators for printing */
   LANG_MAGIC
 };