/* Subroutines common to both C and C++ pretty-printers.
- Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+ Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
Contributed by Gabriel Dos Reis <gdr@integrable-solutions.net>
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
-Software Foundation; either version 2, or (at your option) any later
+Software Foundation; either version 3, or (at your option) any later
version.
GCC is distributed in the hope that it will be useful, but WITHOUT ANY
for more details.
You should have received a copy of the GNU General Public License
-along with GCC; see the file COPYING. If not, write to the Free
-Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA. */
+along with GCC; see the file COPYING3. If not see
+<http://www.gnu.org/licenses/>. */
#include "config.h"
#include "system.h"
#include "coretypes.h"
#include "tm.h"
#include "real.h"
+#include "fixed-value.h"
#include "c-pretty-print.h"
#include "c-tree.h"
#include "tree-iterator.h"
case BOOLEAN_TYPE:
case INTEGER_TYPE:
case REAL_TYPE:
+ case FIXED_POINT_TYPE:
if (TYPE_NAME (t))
{
t = TYPE_NAME (t);
else
{
int prec = TYPE_PRECISION (t);
- t = c_common_type_for_mode (TYPE_MODE (t), TYPE_UNSIGNED (t));
+ if (ALL_FIXED_POINT_MODE_P (TYPE_MODE (t)))
+ t = c_common_type_for_mode (TYPE_MODE (t), TYPE_SATURATING (t));
+ else
+ t = c_common_type_for_mode (TYPE_MODE (t), TYPE_UNSIGNED (t));
if (TYPE_NAME (t))
{
pp_c_type_specifier (pp, t);
case REAL_TYPE:
pp_string (pp, "<unnamed-float:");
break;
+ case FIXED_POINT_TYPE:
+ pp_string (pp, "<unnamed-fixed:");
+ break;
default:
gcc_unreachable ();
}
if (host_integerp (maxval, 0))
pp_wide_integer (pp, tree_low_cst (maxval, 0) + 1);
else
- pp_expression (pp, fold (build2 (PLUS_EXPR, type, maxval,
- build_int_cst (type, 1))));
+ pp_expression (pp, fold_build2 (PLUS_EXPR, type, maxval,
+ build_int_cst (type, 1)));
}
pp_c_right_bracket (pp);
pp_direct_abstract_declarator (pp, TREE_TYPE (t));
case BOOLEAN_TYPE:
case INTEGER_TYPE:
case REAL_TYPE:
+ case FIXED_POINT_TYPE:
case ENUMERAL_TYPE:
case RECORD_TYPE:
case UNION_TYPE:
case INTEGER_TYPE:
case REAL_TYPE:
+ case FIXED_POINT_TYPE:
case ENUMERAL_TYPE:
case UNION_TYPE:
case RECORD_TYPE:
{
case INTEGER_TYPE:
case REAL_TYPE:
+ case FIXED_POINT_TYPE:
case ENUMERAL_TYPE:
case UNION_TYPE:
case RECORD_TYPE:
pp_wide_integer (pp, TREE_INT_CST_LOW (i));
else
{
+ unsigned HOST_WIDE_INT low = TREE_INT_CST_LOW (i);
+ HOST_WIDE_INT high = TREE_INT_CST_HIGH (i);
if (tree_int_cst_sgn (i) < 0)
{
pp_character (pp, '-');
- i = build_int_cst_wide (NULL_TREE,
- -TREE_INT_CST_LOW (i),
- ~TREE_INT_CST_HIGH (i)
- + !TREE_INT_CST_LOW (i));
+ high = ~high + !low;
+ low = -low;
}
sprintf (pp_buffer (pp)->digit_buffer,
- HOST_WIDE_INT_PRINT_DOUBLE_HEX,
- TREE_INT_CST_HIGH (i), TREE_INT_CST_LOW (i));
+ HOST_WIDE_INT_PRINT_DOUBLE_HEX, high, low);
pp_string (pp, pp_buffer (pp)->digit_buffer);
}
if (TYPE_UNSIGNED (type))
pp_string (pp, "df");
}
+/* Print out a FIXED value as a decimal-floating-constant. */
+
+static void
+pp_c_fixed_constant (c_pretty_printer *pp, tree r)
+{
+ fixed_to_decimal (pp_buffer (pp)->digit_buffer, &TREE_FIXED_CST (r),
+ sizeof (pp_buffer (pp)->digit_buffer));
+ pp_string (pp, pp_buffer(pp)->digit_buffer);
+}
+
/* Pretty-print a compound literal expression. GNU extensions include
vector constants. */
/* constant:
integer-constant
floating-constant
+ fixed-point-constant
enumeration-constant
character-constant */
pp_c_floating_constant (pp, e);
break;
+ case FIXED_CST:
+ pp_c_fixed_constant (pp, e);
+ break;
+
case STRING_CST:
pp_c_string_literal (pp, e);
break;
case INTEGER_CST:
case REAL_CST:
+ case FIXED_CST:
case STRING_CST:
pp_c_constant (pp, e);
break;
break;
case CALL_EXPR:
- pp_postfix_expression (pp, TREE_OPERAND (e, 0));
- pp_c_call_argument_list (pp, TREE_OPERAND (e, 1));
- break;
+ {
+ call_expr_arg_iterator iter;
+ tree arg;
+ pp_postfix_expression (pp, CALL_EXPR_FN (e));
+ pp_c_left_paren (pp);
+ FOR_EACH_CALL_EXPR_ARG (arg, iter, e)
+ {
+ pp_expression (pp, arg);
+ if (more_call_expr_args_p (&iter))
+ pp_separate_with (pp, ',');
+ }
+ pp_c_right_paren (pp);
+ break;
+ }
case UNORDERED_EXPR:
pp_c_identifier (pp, flag_isoc99
}
}
-/* Print out an expression-list in parens, as in a function call. */
+/* Print out an expression-list in parens, as if it were the argument
+ list to a function. */
void
pp_c_call_argument_list (c_pretty_printer *pp, tree t)
enum tree_code code = TREE_CODE (e);
switch (code)
{
+ case POINTER_PLUS_EXPR:
case PLUS_EXPR:
case MINUS_EXPR:
pp_c_additive_expression (pp, TREE_OPERAND (e, 0));
pp_c_whitespace (pp);
- if (code == PLUS_EXPR)
+ if (code == PLUS_EXPR || code == POINTER_PLUS_EXPR)
pp_plus (pp);
else
pp_minus (pp);
static void
pp_c_assignment_expression (c_pretty_printer *pp, tree e)
{
- if (TREE_CODE (e) == MODIFY_EXPR || TREE_CODE (e) == INIT_EXPR)
+ if (TREE_CODE (e) == MODIFY_EXPR
+ || TREE_CODE (e) == GIMPLE_MODIFY_STMT
+ || TREE_CODE (e) == INIT_EXPR)
{
- pp_c_unary_expression (pp, TREE_OPERAND (e, 0));
+ pp_c_unary_expression (pp, GENERIC_TREE_OPERAND (e, 0));
pp_c_whitespace (pp);
pp_equal (pp);
pp_space (pp);
- pp_c_expression (pp, TREE_OPERAND (e, 1));
+ pp_c_expression (pp, GENERIC_TREE_OPERAND (e, 1));
}
else
pp_c_conditional_expression (pp, e);
pp_c_floating_constant (pp, e);
break;
+ case FIXED_CST:
+ pp_c_fixed_constant (pp, e);
+ break;
+
case STRING_CST:
pp_c_string_literal (pp, e);
break;
pp_conditional_expression (pp, e);
break;
+ case POINTER_PLUS_EXPR:
case PLUS_EXPR:
case MINUS_EXPR:
pp_c_additive_expression (pp, e);
break;
case MODIFY_EXPR:
+ case GIMPLE_MODIFY_STMT:
case INIT_EXPR:
pp_assignment_expression (pp, e);
break;
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