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* eval.c (evaluate_subexp): Clean up handling of

Browse Source 
OP_UNDETERMINED_ARGLIST (no backtracking, more general).

	* f-valprint.c (f_val_print):  Print TYPE_CODE_STRING using
	LA_PRINT_STRING, and not val_print_string (which reads from inferior).

	* ch-lang.c (chill_is_varying_struct), ch-lang.h:  Remve function
	duplicate function made redundant by chill_varying_type.

	Re-write of f77 string and complex number support:

	* language.h (struct language_defn):  New fields string_lower_bound
	and string_char_type.
	* c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn),
	language.c (unknown_language_defn, auto_language_defn,
	local_language_defn), m2-lang.c (m2_language_defn), f-lang.c
	(f_language_defn), ch-lang.c (chill_language_defn):  Set new fields.
	* gdbtypes.c (create_string_type):  Use new string_char_type field.
	* valops.c (value_string):  Use new string_lower_bound field.

	* defs.h (TARGET_COMPLEX_BIT, TARGET_DOUBLE_COMPLEX_BIT):  Removed.
	* f-lang.c (f_create_fundamental_type, _initialize_f_language),
	m2-lang.c (m2_create_fundamental_type),
	gdbtypes.c (_initialize_gdbtypes):  Set TYPE_TARGET_TYPE of complex
	types.  Set their TYPE_CODEs to TYPE_CODE_COMPLEX.
	* mdebugread.c (mdebug_type_complex, mdebug_type_double_complex):
	Removed.  Use builtin_type_complex and builtin_type_double_complex.

	* gdbtypes.h (enum type_code):  Removed TYPE_CODE_LITERAL_STRING
	and TYPE_CODE_LITERAL_COMPLEX.
	* c-typeprint.c, f-typeprint.c, f-valprint.c, eval.c:  Removed uses of
	TYPE_CODE_LITERAL_STRING and TYPE_CODE_LITERAL_COMPLEX.
	* gdbtypes.c, gdbtypes.h (f77_create_literal_complex_type,
	f77_create_literal_string_type):  Removed.
	* value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_MEMADDR,
	VALUE_SUBSTRING_MYADDR):  Removed.

	* expression.h (enum exp_opcode):  Rename OP_F77_LITERAL_COMPLEX to
	OP_COMPLEX.
	* parse.c:  Update accordingly.

	* f-valprint.c (f77_print_cmplx):  Removed.
	(f_val_print case TYPE_CODE_COMPLEX):  Re-write to use print_floating.

	* f-exp.y (STRING_LITERAL):  Use OP_STRING instead of OP_ARRAY.
	* eval.c (evaluate_subexp):  For case OP_ARRAY, don't call
	f77_value_literal_string.
	* valops.c, value.h (f77_value_literal_string, f77_value_substring,
	f77_assign_from_literal_string, f77_assign_from_literal_complex):
	Removed.
	(value_assign):  No longer need to handle literal types.
	* valops.c (f77_value_literal_complex), value.h:  Re-written and
	renamed to value_literal_complex.  Last arg is now a (complex) type.
	* valops.c (f77_cast_into_complex):  Re-written and renamed to
	cast_into_complex.
	* eval.c (evaluate_subexp):  Update accordingly.
This commit is contained in:
Per Bothner
1995-02-02 03:37:26 +00:00
parent 6073b8deba
commit ead95f8ac2
18 changed files with 180 additions and 424 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
gdb/f-exp.y
View File

@ -279,7 +279,7 @@ complexnum: exp ',' exp
;
exp : '(' complexnum ')'
{ write_exp_elt_opcode(OP_F77_LITERAL_COMPLEX); }
{ write_exp_elt_opcode(OP_COMPLEX); }
;
exp : '(' type ')' exp %prec UNARY
@ -436,32 +436,11 @@ exp : BOOLEAN_LITERAL
;
exp : STRING_LITERAL
{ /* In F77, we encounter string literals
basically in only one place:
when we are setting up manual parameter
lists to functions we call by hand or
when setting string vars to manual values.
These are character*N type variables.
They are treated specially behind the
scenes. Remember that the literal strings's
OPs are being emitted in reverse order, thus
we first have the elements and then
the array descriptor itself. */
char *sp = $1.ptr; int count = $1.length;
while (count-- > 0)
{
write_exp_elt_opcode (OP_LONG);
write_exp_elt_type (builtin_type_f_character);
write_exp_elt_longcst ((LONGEST)(*sp++));
write_exp_elt_opcode (OP_LONG);
}
write_exp_elt_opcode (OP_ARRAY);
write_exp_elt_longcst ((LONGEST) 1);
write_exp_elt_longcst ((LONGEST) ($1.length));
write_exp_elt_opcode (OP_ARRAY);
{
write_exp_elt_opcode (OP_STRING);
write_exp_string ($1);
write_exp_elt_opcode (OP_STRING);
}
;
variable: name_not_typename