/* Prints out tree in human readable form - GNU C-compiler
- Copyright (C) 1990, 1991, 1993 Free Software Foundation, Inc.
+ Copyright (C) 1990, 91, 93, 94, 95, 96, 1997 Free Software Foundation, Inc.
This file is part of GNU CC.
You should have received a copy of the GNU General Public License
along with GNU CC; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
#include "config.h"
+#include "system.h"
#include "tree.h"
-#include <stdio.h>
-
-extern char **tree_code_name;
extern char *mode_name[];
tree node;
{
char *object = (char *) oballoc (0);
+
table = (struct bucket **) oballoc (HASH_SIZE * sizeof (struct bucket *));
- bzero (table, HASH_SIZE * sizeof (struct bucket *));
+ bzero ((char *) table, HASH_SIZE * sizeof (struct bucket *));
print_node (stderr, "", node, 0);
table = 0;
obfree (object);
if (indent > 0)
fprintf (file, " ");
fprintf (file, "%s <%s ", prefix, tree_code_name[(int) TREE_CODE (node)]);
- fprintf (file, HOST_PTR_PRINTF, (HOST_WIDE_INT) node);
+ fprintf (file, HOST_PTR_PRINTF, (char *) node);
if (class == 'd')
{
/* We might as well always print the value of an integer. */
if (TREE_CODE (node) == INTEGER_CST)
{
+ if (TREE_CONSTANT_OVERFLOW (node))
+ fprintf (file, " overflow");
+
+ fprintf (file, " ");
if (TREE_INT_CST_HIGH (node) == 0)
- fprintf (file, " %1u", TREE_INT_CST_LOW (node));
+ fprintf (file, HOST_WIDE_INT_PRINT_UNSIGNED, TREE_INT_CST_LOW (node));
else if (TREE_INT_CST_HIGH (node) == -1
&& TREE_INT_CST_LOW (node) != 0)
- fprintf (file, " -%1u", -TREE_INT_CST_LOW (node));
+ {
+ fprintf (file, "-");
+ fprintf (file, HOST_WIDE_INT_PRINT_UNSIGNED,
+ -TREE_INT_CST_LOW (node));
+ }
else
- fprintf (file,
-#if HOST_BITS_PER_WIDE_INT == 64
-#if HOST_BITS_PER_WIDE_INT != HOST_BITS_PER_INT
- " 0x%lx%016lx",
-#else
- " 0x%x%016x",
-#endif
-#else
-#if HOST_BITS_PER_WIDE_INT != HOST_BITS_PER_INT
- " 0x%lx%08lx",
-#else
- " 0x%x%08x",
-#endif
-#endif
+ fprintf (file, HOST_WIDE_INT_PRINT_DOUBLE_HEX,
TREE_INT_CST_HIGH (node), TREE_INT_CST_LOW (node));
}
if (TREE_CODE (node) == REAL_CST)
{
-#ifndef REAL_IS_NOT_DOUBLE
- fprintf (file, " %e", TREE_REAL_CST (node));
+ REAL_VALUE_TYPE d;
+
+ if (TREE_OVERFLOW (node))
+ fprintf (file, " overflow");
+
+#if !defined(REAL_IS_NOT_DOUBLE) || defined(REAL_ARITHMETIC)
+ d = TREE_REAL_CST (node);
+ if (REAL_VALUE_ISINF (d))
+ fprintf (file, " Inf");
+ else if (REAL_VALUE_ISNAN (d))
+ fprintf (file, " Nan");
+ else
+ {
+ char string[100];
+
+ REAL_VALUE_TO_DECIMAL (d, "%e", string);
+ fprintf (file, " %s", string);
+ }
#else
{
int i;
fprintf (file, "%02x", *p++);
fprintf (file, "");
}
-#endif /* REAL_IS_NOT_DOUBLE */
+#endif
}
fprintf (file, ">");
return;
}
- /* It is unsafe to look at any other filds of an ERROR_MARK node. */
+ /* It is unsafe to look at any other filds of an ERROR_MARK node. */
if (TREE_CODE (node) == ERROR_MARK)
{
print_node_brief (file, prefix, node, indent);
return;
}
- hash = ((unsigned HOST_WIDE_INT) node) % HASH_SIZE;
+ hash = ((unsigned long) node) % HASH_SIZE;
/* If node is in the table, just mention its address. */
for (b = table[hash]; b; b = b->next)
/* Print the slot this node is in, and its code, and address. */
fprintf (file, "%s <%s ", prefix, tree_code_name[(int) TREE_CODE (node)]);
- fprintf (file, HOST_PTR_PRINTF, (HOST_WIDE_INT) node);
+ fprintf (file, HOST_PTR_PRINTF, (char *) node);
/* Print the name, if any. */
if (class == 'd')
case 'd':
mode = DECL_MODE (node);
+ if (DECL_IGNORED_P (node))
+ fputs (" ignored", file);
+ if (DECL_ABSTRACT (node))
+ fputs (" abstract", file);
+ if (DECL_IN_SYSTEM_HEADER (node))
+ fputs (" in_system_header", file);
+ if (DECL_COMMON (node))
+ fputs (" common", file);
if (DECL_EXTERNAL (node))
fputs (" external", file);
- if (DECL_NONLOCAL (node))
- fputs (" nonlocal", file);
if (DECL_REGISTER (node))
fputs (" regdecl", file);
+ if (DECL_PACKED (node))
+ fputs (" packed", file);
+ if (DECL_NONLOCAL (node))
+ fputs (" nonlocal", file);
if (DECL_INLINE (node))
fputs (" inline", file);
- if (DECL_BIT_FIELD (node))
+
+ if (TREE_CODE (node) == TYPE_DECL && TYPE_DECL_SUPPRESS_DEBUG (node))
+ fputs (" suppress-debug", file);
+
+ if (TREE_CODE (node) == FUNCTION_DECL && DECL_BUILT_IN (node))
+ fputs (" built-in", file);
+ if (TREE_CODE (node) == FUNCTION_DECL && DECL_BUILT_IN_NONANSI (node))
+ fputs (" built-in-nonansi", file);
+
+ if (TREE_CODE (node) == FIELD_DECL && DECL_BIT_FIELD (node))
fputs (" bit-field", file);
+ if (TREE_CODE (node) == LABEL_DECL && DECL_TOO_LATE (node))
+ fputs (" too-late", file);
+ if (TREE_CODE (node) == VAR_DECL && DECL_IN_TEXT_SECTION (node))
+ fputs (" in-text-section", file);
+
if (DECL_VIRTUAL_P (node))
fputs (" virtual", file);
- if (DECL_IGNORED_P (node))
- fputs (" ignored", file);
- if (DECL_IN_SYSTEM_HEADER (node))
- fputs (" in_system_header", file);
+ if (DECL_DEFER_OUTPUT (node))
+ fputs (" defer-output", file);
+ if (DECL_TRANSPARENT_UNION (node))
+ fputs (" transparent-union", file);
+
if (DECL_LANG_FLAG_0 (node))
fputs (" decl_0", file);
if (DECL_LANG_FLAG_1 (node))
if (TREE_CODE (node) == FIELD_DECL)
print_node (file, "bitpos", DECL_FIELD_BITPOS (node), indent + 4);
print_node_brief (file, "context", DECL_CONTEXT (node), indent + 4);
+ print_node_brief (file, "machine_attributes", DECL_MACHINE_ATTRIBUTES (node), indent + 4);
print_node_brief (file, "abstract_origin",
DECL_ABSTRACT_ORIGIN (node), indent + 4);
{
fprintf (file, "saved-insns ");
fprintf (file, HOST_PTR_PRINTF,
- (HOST_WIDE_INT) DECL_SAVED_INSNS (node));
+ (char *) DECL_SAVED_INSNS (node));
}
}
case 't':
if (TYPE_NO_FORCE_BLK (node))
- fputs (" no_force_blk", file);
+ fputs (" no-force-blk", file);
+ if (TYPE_STRING_FLAG (node))
+ fputs (" string-flag", file);
+ if (TYPE_NEEDS_CONSTRUCTING (node))
+ fputs (" needs-constructing", file);
+ if (TYPE_TRANSPARENT_UNION (node))
+ fputs (" transparent-union", file);
+ if (TYPE_PACKED (node))
+ fputs (" packed", file);
+
if (TYPE_LANG_FLAG_0 (node))
fputs (" type_0", file);
if (TYPE_LANG_FLAG_1 (node))
fprintf (file, " align %d", TYPE_ALIGN (node));
fprintf (file, " symtab %d", TYPE_SYMTAB_ADDRESS (node));
+ print_node (file, "attributes", TYPE_ATTRIBUTES (node), indent + 4);
+
if (TREE_CODE (node) == ARRAY_TYPE || TREE_CODE (node) == SET_TYPE)
print_node (file, "domain", TYPE_DOMAIN (node), indent + 4);
else if (TREE_CODE (node) == INTEGER_TYPE
case '2':
case 'r':
case 's':
- switch (TREE_CODE (node))
+ if (TREE_CODE (node) == BIND_EXPR)
{
- case BIND_EXPR:
print_node (file, "vars", TREE_OPERAND (node, 0), indent + 4);
print_node (file, "body", TREE_OPERAND (node, 1), indent + 4);
print_node (file, "block", TREE_OPERAND (node, 2), indent + 4);
return;
}
- first_rtl = len = tree_code_length[(int) TREE_CODE (node)];
- /* These kinds of nodes contain rtx's, not trees,
+ len = tree_code_length[(int) TREE_CODE (node)];
+ /* Some nodes contain rtx's, not trees,
after a certain point. Print the rtx's as rtx's. */
- switch (TREE_CODE (node))
- {
- case SAVE_EXPR:
- first_rtl = 2;
- break;
- case CALL_EXPR:
- first_rtl = 2;
- break;
- case METHOD_CALL_EXPR:
- first_rtl = 3;
- break;
- case WITH_CLEANUP_EXPR:
- /* Should be defined to be 2. */
- first_rtl = 1;
- break;
- case RTL_EXPR:
- first_rtl = 0;
- }
+ first_rtl = first_rtl_op (TREE_CODE (node));
for (i = 0; i < len; i++)
{
if (i >= first_rtl)
print_node (file, temp, TREE_OPERAND (node, i), indent + 4);
}
}
+
+ if (TREE_CODE (node) == EXPR_WITH_FILE_LOCATION)
+ {
+ indent_to (file, indent+4);
+ fprintf (file, "%s:%d:%d",
+ (EXPR_WFL_FILENAME_NODE (node ) ?
+ EXPR_WFL_FILENAME (node) : "(no file info)"),
+ EXPR_WFL_LINENO (node), EXPR_WFL_COLNO (node));
+ }
break;
case 'c':
switch (TREE_CODE (node))
{
case INTEGER_CST:
+ if (TREE_CONSTANT_OVERFLOW (node))
+ fprintf (file, " overflow");
+
+ fprintf (file, " ");
if (TREE_INT_CST_HIGH (node) == 0)
- fprintf (file, " %1u", TREE_INT_CST_LOW (node));
+ fprintf (file, HOST_WIDE_INT_PRINT_UNSIGNED,
+ TREE_INT_CST_LOW (node));
else if (TREE_INT_CST_HIGH (node) == -1
&& TREE_INT_CST_LOW (node) != 0)
- fprintf (file, " -%1u", -TREE_INT_CST_LOW (node));
+ {
+ fprintf (file, "-");
+ fprintf (file, HOST_WIDE_INT_PRINT_UNSIGNED,
+ -TREE_INT_CST_LOW (node));
+ }
else
- fprintf (file,
-#if HOST_BITS_PER_WIDE_INT == 64
-#if HOST_BITS_PER_WIDE_INT != HOST_BITS_PER_INT
- " 0x%lx%016lx",
-#else
- " 0x%x%016x",
-#endif
-#else
-#if HOST_BITS_PER_WIDE_INT != HOST_BITS_PER_INT
- " 0x%lx%08lx",
-#else
- " 0x%x%08x",
-#endif
-#endif
+ fprintf (file, HOST_WIDE_INT_PRINT_DOUBLE_HEX,
TREE_INT_CST_HIGH (node), TREE_INT_CST_LOW (node));
break;
case REAL_CST:
-#ifndef REAL_IS_NOT_DOUBLE
- fprintf (file, " %e", TREE_REAL_CST (node));
-#else
{
- char *p = (char *) &TREE_REAL_CST (node);
- fprintf (file, " 0x");
- for (i = 0; i < sizeof TREE_REAL_CST (node); i++)
- fprintf (file, "%02x", *p++);
- fprintf (file, "");
+ REAL_VALUE_TYPE d;
+
+ if (TREE_OVERFLOW (node))
+ fprintf (file, " overflow");
+
+#if !defined(REAL_IS_NOT_DOUBLE) || defined(REAL_ARITHMETIC)
+ d = TREE_REAL_CST (node);
+ if (REAL_VALUE_ISINF (d))
+ fprintf (file, " Inf");
+ else if (REAL_VALUE_ISNAN (d))
+ fprintf (file, " Nan");
+ else
+ {
+ char string[100];
+
+ REAL_VALUE_TO_DECIMAL (d, "%e", string);
+ fprintf (file, " %s", string);
+ }
+#else
+ {
+ int i;
+ unsigned char *p = (unsigned char *) &TREE_REAL_CST (node);
+ fprintf (file, " 0x");
+ for (i = 0; i < sizeof TREE_REAL_CST (node); i++)
+ fprintf (file, "%02x", *p++);
+ fprintf (file, "");
+ }
+#endif
}
-#endif /* REAL_IS_NOT_DOUBLE */
break;
case COMPLEX_CST:
case OP_IDENTIFIER:
print_node (file, "op1", TREE_PURPOSE (node), indent + 4);
print_node (file, "op2", TREE_VALUE (node), indent + 4);
+ break;
+
+ default:
+ if (TREE_CODE_CLASS (TREE_CODE (node)) == 'x')
+ lang_print_xnode (file, node, indent);
+ break;
}
break;
OSDN Git Service
