* Makefile.in (SFILES_MAINDIR): Add ch-exp.y.

	* Makefile.in (YYFILES):  Add ch-exp.tab.c.
	* Makefile.in (YYOBJ):  Add ch-exp.tab.o.
	* Makefile.in (saber_gdb):  Add unload of ch-exp.y and load
	of ch-exp.tab.c.
	* Makefile.in (distclean):  Add target ch-exp.tab.c.
	* Makefile.in (realclean):  Add rm of ch-exp.tab.c.
	* Makefile.in (c-exp.tab.c, m2-exp.tab.c):  Add dependency on
	Makefile since it contains sed patterns used in generation.
	Add sed pattern to also delete #include of any malloc.h.
	* Makefile.in (ch-exp.tab.o, ch-exp.tab.c):  New targets.
	* ch-exp.y:  New expression parser, for GNU-Chill.
	* c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
	parser-defs.h, valarith.c, valops.c, value.h:  Remap macros and
	function names to conform to K&R terminology with respect to
	logical and bitwise operators:
	UNOP_ZEROP => UNOP_LOGICAL_NOT
	UNOP_LOGNOT => UNOP_COMPLEMENT
	BINOP_LOGAND => BINOP_BITWISE_AND
	BINOP_LOGXOR => BINOP_BITWISE_XOR
	BINOP_LOGIOR => BINOP_BITWISE_IOR
	BINOP_AND => BINOP_LOGICAL_AND
	BINOP_OR => BINOP_LOGICAL_OR
	PREC_OR => PREC_LOGICAL_OR
	PREC_AND => PREC_LOGICAL_AND
	PREC_LOGIOR => PREC_BITWISE_IOR
	PREC_LOGXOR => PREC_BITWISE_XOR
	PREC_LOGAND => PREC_BITWISE_AND
	value_zerop() => value_logical_not()
	value_lognot() => value_complement()
	* c-exp.y (c_op_print_tab):  Add explicit empty terminator.
	* m2-exp.y (m2_op_print_tab):  Add explicit empty terminator.
	* defs.h (enum language):  Add language_chill.
	* dwarfread.c (set_cu_language):  Add LANG_CHILL case and make
	LANG_MODULA2 a recognized language.
	* eval.c (evaluate_subexp):  Add OP_BOOL case.
	* expprint.c (print_subexp):  Add OP_BOOL case.
	* gdbtypes.h (enum_typecode):  Note TYPE_CODE_BOOL used for
	Chill as well as Modula-2.
	* gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
	builtin_type_chill_ulong, builtin_type_chill_real):  Add.
	* i387-tdep.c (sys/dir.h):  Remove, appears to be unnecessary
	and is nonexistant in some SVR4 based systems.
	* language.c (DEFAULT_ALLOCSIZE):  Change from 3 => 4.
	* language.c (set_language_command):  Add chill.
	* language.c (binop_result_type, integral_type, character_type,
	boolean_type, structured_type, value_true, binop_type_check):
	Add language_chill cases.
	* language.h (_LANG_chill):  Define.
	* m2-exp.y (number_sign, modblock):  Make static, #ifdef out
	unused modblock.
	* m2-exp.y (ANDAND):  Rename to LOGICAL_AND.
	* source.c (source_info):  Fix minor nits, print "1 line" rather
	than "1 lines", and "language is <lang>".
	* symfile.c (deduce_language_from_filename):  Recognize the
	filename extensions ".chill", ".c186", and ".c286" for Chill.
	* valarith.c (value_binop):  Handle TYPE_CODE_BOOL as well
	as TYPE_CODE_INT and TYPE_CODE_FLOAT.
	* valprint.c (val_print):  Print TYPE_CODE_BOOL type values as
	"TRUE" or "FALSE".
	* valprint.c (typedef_print):  Add case for language_chill.
	* values.c (value_from_longest):  Handle TYPE_CODE_BOOL.

1 files changed, 13 insertions, 5 deletions

diff --git a/gdb/defs.h b/gdb/defs.h
index ce26e75..2ec8a0c 100644
--- a/gdb/defs.h
+++ b/gdb/defs.h
@@ -47,8 +47,11 @@ quit PARAMS ((void));
 
 #define QUIT { if (quit_flag) quit (); }
 
-/* Notes on classes: class_alias is for alias commands which are not
-   abbreviations of the original command.  */
+/* Command classes are top-level categories into which commands are broken
+   down for "help" purposes.  
+   Notes on classes: class_alias is for alias commands which are not
+   abbreviations of the original command.  class-pseudo is for commands
+   which are not really commands nor help topics ("stop").  */
 
 enum command_class
 {
@@ -57,7 +60,8 @@ enum command_class
   /* Classes of commands */
   no_class = -1, class_run = 0, class_vars, class_stack,
   class_files, class_support, class_info, class_breakpoint,
-  class_alias, class_obscure, class_user, class_maintenance
+  class_alias, class_obscure, class_user, class_maintenance,
+  class_pseudo
 };
 
 /* the cleanup list records things that have to be undone
@@ -338,6 +342,7 @@ enum language
    language_auto,		/* Placeholder for automatic setting */
    language_c, 			/* C */
    language_cplus, 		/* C++ */
+   language_chill,		/* Chill */
    language_m2			/* Modula-2 */
 };
 
@@ -368,6 +373,11 @@ local_hex_string_custom PARAMS ((int, char *));	/* language.c */
 
 #include "xm.h"
 
+/* Native machine support.  This will be a symlink to one of the
+   nm-*.h files, built by the `configure' script.  */
+
+#include "nm.h"
+
 /* If the xm.h file did not define the mode string used to open the
    files, assume that binary files are opened the same way as text
    files */
@@ -811,6 +821,4 @@ push_word ();
 #define MAINTENANCE_CMDS 1
 #endif
 
-#include "energize.h"
-
 #endif /* !defined (DEFS_H) */