More GC fixes. Most notably, mark the thread object as not collectable, since it's hidden away in TLS where the GC can't find it.

GC now works well enough for LanguageKit to run.



git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@33123 72102866-910b-0410-8b05-ffd578937521

Source/Additions/GSLock.m

@@ -72,11 +72,13 @@
   locked = -1;
 }
 
+#ifdef __GS_WITH_GC__
 - (void) finalize
 {
   [[NSNotificationCenter defaultCenter] removeObserver: self];
   [super finalize];
 }
+#endif
 
 - (id) init
 {
@@ -214,11 +216,13 @@
   counter = -1;
 }
 
+#ifdef __GS_WITH_GC__
 - (void) finalize
 {
   [[NSNotificationCenter defaultCenter] removeObserver: self];
   [super finalize];
 }
+#endif
 
 - (id) init
 {

Source/Additions/GSObjCRuntime.m

@@ -1928,7 +1928,7 @@ NSArray *GSObjCDirectSubclassesOfClass(Class cls)
 void *
 GSAutoreleasedBuffer(unsigned size)
 {
-#if GS_WITH_GC
+#if GS_WITH_GC || __OBJC_GC__
   return NSAllocateCollectable(size, NSScannedOption);
 #else
 #ifdef ALIGN

Source/Additions/Unicode.m

@@ -28,6 +28,7 @@
    Boston, MA 02111 USA.
 */
 
+
 #import "common.h"
 #if	!defined(NeXT_Foundation_LIBRARY)
 #import "Foundation/NSArray.h"
@@ -304,7 +305,7 @@ static void GSSetupEncodingTable(void)
 		    }
 		}
 	    }
-	  encTable = NSZoneMalloc(NSDefaultMallocZone(),
+	  encTable = malloc(
 	    (encTableSize+1)*sizeof(struct _strenc_ *));
 	  memset(encTable, 0, (encTableSize+1)*sizeof(struct _strenc_ *));
 
@@ -331,13 +332,13 @@ static void GSSetupEncodingTable(void)
 		   * See if we can do a lossy conversion.
 		   */
 		  l = strlen(entry->iconv);
-		  lossy = NSZoneMalloc(NSDefaultMallocZone(), l + 11);
+		  lossy = malloc(l + 11);
 		  strncpy(lossy, entry->iconv, l);
 		  strncpy(lossy + l, "//TRANSLIT", 11);
 		  c = iconv_open(UNICODE_ENC, entry->iconv);
 		  if (c == (iconv_t)-1)
 		    {
-		      NSZoneFree(NSDefaultMallocZone(),lossy);
+		      free(lossy);
 		    }
 		  else
 		    {
@@ -371,6 +372,7 @@ EntryForEncoding(NSStringEncoding enc)
 
 	  while (i < sizeof(str_encoding_table) / sizeof(struct _strenc_))
 	    {
+			NSLog(@"Checking encoding %s (%d == %d) %d", str_encoding_table[i].ename, str_encoding_table[i].enc, enc, str_encoding_table[i].supported);
 	      if (str_encoding_table[i].enc == enc)
 		{
 		  entry = &str_encoding_table[i];
@@ -2520,7 +2522,7 @@ GSPrivateAvailableEncodings()
 	   * This is also the place where we determine the name we use
 	   * for iconv to support unicode.
 	   */
-	  encodings = NSZoneMalloc(NSDefaultMallocZone(),sizeof(NSStringEncoding) * (encTableSize+1));
+	  encodings = malloc(sizeof(NSStringEncoding) * (encTableSize+1));
 	  pos = 0;
 	  for (i = 0; i < encTableSize+1; i++)
 	    {