Changeset 1391 for branches/GNU/src/gcc/libobjc/gc.c

Timestamp:

Apr 27, 2004, 8:39:34 PM (21 years ago)

Author:

bird

Message:

GCC v3.3.3 sources.

Location:

branches/GNU/src/gcc

Files:

• . (modified) (1 prop)
• libobjc/gc.c (modified) (17 diffs, 1 prop)

branches/GNU/src/gcc

@@ -26 +26 @@
 configure.vr
 configure.vrs
+dir.info
 Makefile
-dir.info
 lost+found
 update.out

@@ -26 +26 @@
 configure.vr
 configure.vrs
+dir.info
 Makefile
-dir.info
 lost+found
 update.out

branches/GNU/src/gcc/libobjc/gc.c

@@ -1 +1 @@
 /* Basic data types for Objective C.
-   Copyright (C) 1998 Free Software Foundation, Inc.
+   Copyright (C) 1998, 2002 Free Software Foundation, Inc.
    Contributed by Ovidiu Predescu.
 
@@ -59 +59 @@
 
 #define ROUND(V, A) \
-  ({ typeof(V) __v=(V); typeof(A) __a=(A); \
-     __a*((__v+__a-1)/__a); })
+  ({ typeof (V) __v = (V); typeof (A) __a = (A); \
+     __a * ((__v+__a - 1)/__a); })
 
 #define SET_BIT_FOR_OFFSET(mask, offset) \
-  GC_set_bit(mask, offset / sizeof (void*))
+  GC_set_bit (mask, offset / sizeof (void *))
 
 /* Some prototypes */
@@ -75 +75 @@
 __objc_gc_setup_array (GC_bitmap mask, const char *type, int offset)
 {
-  int i, len = atoi(type + 1);
-
-  while (isdigit(*++type))
+  int i, len = atoi (type + 1);
+
+  while (isdigit (*++type))
     /* do nothing */;           /* skip the size of the array */
 
@@ -139 +139 @@
       case _C_CHARPTR:
       case _C_ATOM:
-        if (!gc_invisible)
-          SET_BIT_FOR_OFFSET(mask, position);
+        if (! gc_invisible)
+          SET_BIT_FOR_OFFSET (mask, position);
         break;
 
@@ -179 +179 @@
   align = objc_alignof_type (type);
 
-  offset = ROUND(offset, align);
-  for (i = 0; i < size; i += sizeof (void*))
-    {
-      SET_BIT_FOR_OFFSET(mask, offset);
-      offset += sizeof (void*);
+  offset = ROUND (offset, align);
+  for (i = 0; i < size; i += sizeof (void *))
+    {
+      SET_BIT_FOR_OFFSET (mask, offset);
+      offset += sizeof (void *);
     }
 }
@@ -224 +224 @@
       case _C_PTR:
       case _C_CHARPTR:
-        if (!gc_invisible)
-          SET_BIT_FOR_OFFSET(mask, offset);
+        if (! gc_invisible)
+          SET_BIT_FOR_OFFSET (mask, offset);
         break;
 
@@ -255 +255 @@
 {
   int i, ivar_count;
-  struct objc_ivar_list* ivars;
-
-  if (!class)
+  struct objc_ivar_list *ivars;
+
+  if (! class)
     {
       strcat (*type, "{");
@@ -268 +268 @@
 
   ivars = class->ivars;
-  if (!ivars)
+  if (! ivars)
     return;
 
@@ -283 +283 @@
           /* Increase the size of the encoding string so that it
              contains this ivar's type. */
-          *size = ROUND(*current + len + 1, 10);
+          *size = ROUND (*current + len + 1, 10);
           *type = objc_realloc (*type, *size);
         }
@@ -303 +303 @@
   char *class_structure_type;
 
-  if (!CLS_ISCLASS(class))
+  if (! CLS_ISCLASS (class))
     return;
 
@@ -312 +312 @@
   /* The number of bits in the mask is the size of an instance in bytes divided
      by the size of a pointer. */
-  bits_no = (ROUND(class_get_instance_size (class), sizeof(void*))
-             / sizeof (void*));
-  size = ROUND(bits_no, BITS_PER_WORD) / BITS_PER_WORD;
+  bits_no = (ROUND (class_get_instance_size (class), sizeof (void *))
+             / sizeof (void *));
+  size = ROUND (bits_no, BITS_PER_WORD) / BITS_PER_WORD;
   mask = objc_atomic_malloc (size * sizeof (int));
   memset (mask, 0, size * sizeof (int));
@@ -343 +343 @@
 #endif
 
-  class->gc_object_type = (void*)GC_make_descriptor (mask, bits_no);
+  class->gc_object_type = (void *) GC_make_descriptor (mask, bits_no);
 }
 
@@ -371 +371 @@
    pointers.  */
 void
-class_ivar_set_gcinvisible (Class class, const char* ivarname,
+class_ivar_set_gcinvisible (Class class, const char *ivarname,
                             BOOL gc_invisible)
 {
   int i, ivar_count;
-  struct objc_ivar_list* ivars;
-
-  if (!class || !ivarname)
+  struct objc_ivar_list *ivars;
+
+  if (! class || ! ivarname)
     return;
 
   ivars = class->ivars;
-  if (!ivars)
+  if (! ivars)
     return;
 
@@ -391 +391 @@
       const char *type;
 
-      if (!ivar->ivar_name || strcmp (ivar->ivar_name, ivarname))
+      if (! ivar->ivar_name || strcmp (ivar->ivar_name, ivarname))
         continue;
 
@@ -408 +408 @@
           char *new_type;
 
-          if (gc_invisible || !__objc_ivar_pointer (type))
+          if (gc_invisible || ! __objc_ivar_pointer (type))
             return;     /* The type of the variable already matches the
                            requested gc_invisible type */
@@ -423 +423 @@
           char *new_type;
 
-          if (!gc_invisible || !__objc_ivar_pointer (type))
+          if (! gc_invisible || ! __objc_ivar_pointer (type))
             return;     /* The type of the variable already matches the
                            requested gc_invisible type */
@@ -447 +447 @@
 
 void
-__objc_generate_gc_type_description (Class class)
-{
-}
-
-void class_ivar_set_gcinvisible (Class class,
-                                 const char* ivarname,
-                                 BOOL gc_invisible)
+__objc_generate_gc_type_description (Class class __attribute__ ((__unused__)))
+{
+}
+
+void class_ivar_set_gcinvisible (Class class __attribute__ ((__unused__)),
+                                 const char *ivarname __attribute__ ((__unused__)),
+                                 BOOL gc_invisible __attribute__ ((__unused__)))
 {
 }

@@ -26 +26 @@
 configure.vr
 configure.vrs
+dir.info
 Makefile
-dir.info
 lost+found
 update.out