* 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, 18 insertions, 17 deletions

diff --git a/gdb/c-exp.y b/gdb/c-exp.y
index 8184f3d..c9258a0 100644
--- a/gdb/c-exp.y
+++ b/gdb/c-exp.y
@@ -234,11 +234,11 @@ exp	:	'-' exp    %prec UNARY
 	;
 
 exp	:	'!' exp    %prec UNARY
-			{ write_exp_elt_opcode (UNOP_ZEROP); }
+			{ write_exp_elt_opcode (UNOP_LOGICAL_NOT); }
 	;
 
 exp	:	'~' exp    %prec UNARY
-			{ write_exp_elt_opcode (UNOP_LOGNOT); }
+			{ write_exp_elt_opcode (UNOP_COMPLEMENT); }
 	;
 
 exp	:	INCREMENT exp    %prec UNARY
@@ -396,23 +396,23 @@ exp	:	exp '>' exp
 	;
 
 exp	:	exp '&' exp
-			{ write_exp_elt_opcode (BINOP_LOGAND); }
+			{ write_exp_elt_opcode (BINOP_BITWISE_AND); }
 	;
 
 exp	:	exp '^' exp
-			{ write_exp_elt_opcode (BINOP_LOGXOR); }
+			{ write_exp_elt_opcode (BINOP_BITWISE_XOR); }
 	;
 
 exp	:	exp '|' exp
-			{ write_exp_elt_opcode (BINOP_LOGIOR); }
+			{ write_exp_elt_opcode (BINOP_BITWISE_IOR); }
 	;
 
 exp	:	exp ANDAND exp
-			{ write_exp_elt_opcode (BINOP_AND); }
+			{ write_exp_elt_opcode (BINOP_LOGICAL_AND); }
 	;
 
 exp	:	exp OROR exp
-			{ write_exp_elt_opcode (BINOP_OR); }
+			{ write_exp_elt_opcode (BINOP_LOGICAL_OR); }
 	;
 
 exp	:	exp '?' exp ':' exp	%prec '?'
@@ -1057,9 +1057,9 @@ const static struct token tokentab2[] =
     {"*=", ASSIGN_MODIFY, BINOP_MUL},
     {"/=", ASSIGN_MODIFY, BINOP_DIV},
     {"%=", ASSIGN_MODIFY, BINOP_REM},
-    {"|=", ASSIGN_MODIFY, BINOP_LOGIOR},
-    {"&=", ASSIGN_MODIFY, BINOP_LOGAND},
-    {"^=", ASSIGN_MODIFY, BINOP_LOGXOR},
+    {"|=", ASSIGN_MODIFY, BINOP_BITWISE_IOR},
+    {"&=", ASSIGN_MODIFY, BINOP_BITWISE_AND},
+    {"^=", ASSIGN_MODIFY, BINOP_BITWISE_XOR},
     {"++", INCREMENT, BINOP_END},
     {"--", DECREMENT, BINOP_END},
     {"->", ARROW, BINOP_END},
@@ -1478,11 +1478,11 @@ const static struct op_print c_op_print_tab[] =
   {
     {",",  BINOP_COMMA, PREC_COMMA, 0},
     {"=",  BINOP_ASSIGN, PREC_ASSIGN, 1},
-    {"||", BINOP_OR, PREC_OR, 0},
-    {"&&", BINOP_AND, PREC_AND, 0},
-    {"|",  BINOP_LOGIOR, PREC_LOGIOR, 0},
-    {"&",  BINOP_LOGAND, PREC_LOGAND, 0},
-    {"^",  BINOP_LOGXOR, PREC_LOGXOR, 0},
+    {"||", BINOP_LOGICAL_OR, PREC_LOGICAL_OR, 0},
+    {"&&", BINOP_LOGICAL_AND, PREC_LOGICAL_AND, 0},
+    {"|",  BINOP_BITWISE_IOR, PREC_BITWISE_IOR, 0},
+    {"^",  BINOP_BITWISE_XOR, PREC_BITWISE_XOR, 0},
+    {"&",  BINOP_BITWISE_AND, PREC_BITWISE_AND, 0},
     {"==", BINOP_EQUAL, PREC_EQUAL, 0},
     {"!=", BINOP_NOTEQUAL, PREC_EQUAL, 0},
     {"<=", BINOP_LEQ, PREC_ORDER, 0},
@@ -1498,8 +1498,8 @@ const static struct op_print c_op_print_tab[] =
     {"%",  BINOP_REM, PREC_MUL, 0},
     {"@",  BINOP_REPEAT, PREC_REPEAT, 0},
     {"-",  UNOP_NEG, PREC_PREFIX, 0},
-    {"!",  UNOP_ZEROP, PREC_PREFIX, 0},
-    {"~",  UNOP_LOGNOT, PREC_PREFIX, 0},
+    {"!",  UNOP_LOGICAL_NOT, PREC_PREFIX, 0},
+    {"~",  UNOP_COMPLEMENT, PREC_PREFIX, 0},
     {"*",  UNOP_IND, PREC_PREFIX, 0},
     {"&",  UNOP_ADDR, PREC_PREFIX, 0},
     {"sizeof ", UNOP_SIZEOF, PREC_PREFIX, 0},
@@ -1507,6 +1507,7 @@ const static struct op_print c_op_print_tab[] =
     {"--", UNOP_PREDECREMENT, PREC_PREFIX, 0},
     /* C++  */
     {"::", BINOP_SCOPE, PREC_PREFIX, 0},
+    {NULL, 0, 0, 0}
 };
 
 /* These variables point to the objects