Import GC 6.3alpha1.

	* BCC_MAKEFILE: Merge with GC 6.3alpha1 release.
	* ChangeLog: Likewise.
	* Makefile.am: Likewise.
	* Makefile.direct: Likewise.
	* Makefile.dj: Likewise.
	* allchblk.c: Likewise.
	* alloc.c: Likewise.
	* backgraph.c: Likewise.
	* configure.host: Likewise.
	* configure.in: Likewise.
	* dbg_mlc.c: Likewise.
	* dyn_load.c: Likewise.
	* finalize.c: Likewise.
	* gc_cpp.cc: Likewise.
	* gc_dlopen.c: Likewise.
	* gcj_mlc.c: Likewise.
	* if_mach.c: Likewise.
	* mach_dep.c: Likewise.
	* malloc.c: Likewise.
	* mallocx.c: Likewise.
	* mark.c: Likewise.
	* mark_rts.c: Likewise.
	* misc.c: Likewise.
	* os_dep.c: Likewise.
	* ptr_chck.c: Likewise.
	* reclaim.c: Likewise.
	* solaris_pthreads.c: Likewise.
	* solaris_threads.c: Likewise.
	* sparc_mach_dep.S: Likewise.
	* threadlibs.c: Likewise.
	* typd_mlc.c: Likewise.
	* version.h: Likewise.
	* win32_threads.c: Likewise.
	* Mac_files/MacOS_Test_config.h: Likewise.
	* Mac_files/MacOS_config.h: Likewise.
	* cord/cordbscs.c: Likewise.
	* cord/cordprnt.c: Likewise.
	* cord/de_win.c: Likewise.
	* doc/README: Likewise.
	* doc/README.MacOSX: Likewise.
	* doc/README.changes: Likewise.
	* doc/README.environment: Likewise.
	* doc/README.ews4800: Likewise.
	* doc/README.linux: Likewise.
	* doc/README.macros: Likewise.
	* doc/README.win32: Likewise.
	* doc/debugging.html: Likewise.
	* doc/gcdescr.html: Likewise.
	* doc/tree.html: Likewise.
	* include/Makefile.in: Likewise.
	* include/gc.h: Likewise.
	* include/gc_cpp.h: Likewise.
	* include/gc_local_alloc.h: Likewise.
	* include/gc_mark.h: Likewise.
	* include/gc_pthread_redirects.h: Likewise.
	* include/gc_typed.h: Likewise.
	* include/new_gc_alloc.h: Likewise.
	* include/private/dbg_mlc.h: Likewise.
	* include/private/gc_hdrs.h: Likewise.
	* include/private/gc_locks.h: Likewise.
	* include/private/gc_pmark.h: Likewise.
	* include/private/gc_priv.h: Likewise.
	* include/private/gcconfig.h: Likewise.
	* include/private/solaris_threads.h: Likewise.
	* include/private/specific.h: Likewise.
	* tests/test.c: Likewise.
	* tests/test_cpp.cc: Likewise.

	* configure: Rebuild.
	* Makefile.in: Rebuild.

	* mips_sgi_mach_dep.s: Add.

	* alpha_mach_dep.s: Remove.
	* irix_threads.c: Remove.
	* linux_threads.c: Remove.
	* mips_sgi_mach_dep.S: Remove.
	* missing: Remove.
	* powerpc_macosx_mach_dep.s: Remove.
	* doc/Makefile.am: Remove.
	* doc/Makefile.in: Remove.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@69880 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 39 insertions, 33 deletions

diff --git a/boehm-gc/include/gc_cpp.h b/boehm-gc/include/gc_cpp.h
index ceb73f50a65..d789a3731e3 100644
--- a/boehm-gc/include/gc_cpp.h
+++ b/boehm-gc/include/gc_cpp.h
@@ -134,7 +134,9 @@ by UseGC.  GC is an alias for UseGC, unless GC_NAME_CONFLICT is defined.
 #include "gc.h"
 
 #ifndef THINK_CPLUS
-#define _cdecl
+#  define GC_cdecl
+#else
+#  define GC_cdecl _cdecl
 #endif
 
 #if ! defined( GC_NO_OPERATOR_NEW_ARRAY ) \
@@ -159,12 +161,22 @@ enum GCPlacement {UseGC,
 class gc {public:
     inline void* operator new( size_t size );
     inline void* operator new( size_t size, GCPlacement gcp );
+    inline void* operator new( size_t size, void *p );
+    	/* Must be redefined here, since the other overloadings	*/
+    	/* hide the global definition.				*/
     inline void operator delete( void* obj );
+#   ifndef __BORLANDC__  /* Confuses the Borland compiler. */
+      inline void operator delete( void*, void* );
+#   endif
 
 #ifdef GC_OPERATOR_NEW_ARRAY
     inline void* operator new[]( size_t size );
     inline void* operator new[]( size_t size, GCPlacement gcp );
+    inline void* operator new[]( size_t size, void *p );
     inline void operator delete[]( void* obj );
+#   ifndef __BORLANDC__
+      inline void gc::operator delete[]( void*, void* );
+#   endif
 #endif /* GC_OPERATOR_NEW_ARRAY */
     };    
     /*
@@ -176,7 +188,7 @@ class gc_cleanup: virtual public gc {public:
     inline gc_cleanup();
     inline virtual ~gc_cleanup();
 private:
-    inline static void _cdecl cleanup( void* obj, void* clientData );};
+    inline static void GC_cdecl cleanup( void* obj, void* clientData );};
     /*
     Instances of classes derived from "gc_cleanup" will be allocated
     in the collected heap by default.  When the collector discovers an
@@ -211,7 +223,6 @@ inline void* operator new(
     classes derived from "gc_cleanup" or containing members derived
     from "gc_cleanup". */
 
-#ifdef GC_OPERATOR_NEW_ARRAY
 
 #ifdef _MSC_VER
  /** This ensures that the system default operator new[] doesn't get
@@ -220,42 +231,24 @@ inline void* operator new(
   *  There seems to be really redirect new in this environment without
   *  including this everywhere. 
   */
- inline void *operator new[]( size_t size )
- {
-    return GC_MALLOC_UNCOLLECTABLE( size );
- }
-
- inline void operator delete[](void* obj)
- {
-    GC_FREE(obj);
- };
-
- inline void* operator new( size_t size)
- {
-    return GC_MALLOC_UNCOLLECTABLE( size);
- };   
+ void *operator new[]( size_t size );
+ 
+ void operator delete[](void* obj);
 
- inline void operator delete(void* obj)
- {
-    GC_FREE(obj);
- };
+ void* operator new( size_t size);
 
+ void operator delete(void* obj);
 
-// This new operator is used by VC++ in case of Debug builds !
-  inline void* operator new( size_t size,
+ // This new operator is used by VC++ in case of Debug builds !
+ void* operator new(  size_t size,
 		      int ,//nBlockUse,
 		      const char * szFileName,
-		      int nLine
-		      ) {
-# ifndef GC_DEBUG
-     return GC_malloc_uncollectable( size );
-# else
-     return GC_debug_malloc_uncollectable(size, szFileName, nLine);
-# endif
-  }
-
+		      int nLine );
 #endif /* _MSC_VER */
 
+
+#ifdef GC_OPERATOR_NEW_ARRAY
+
 inline void* operator new[](
     size_t size, 
     GCPlacement gcp,
@@ -283,9 +276,15 @@ inline void* gc::operator new( size_t size, GCPlacement gcp ) {
     else
         return GC_MALLOC_UNCOLLECTABLE( size );}
 
+inline void* gc::operator new( size_t size, void *p ) {
+    return p;}
+
 inline void gc::operator delete( void* obj ) {
     GC_FREE( obj );}
     
+#ifndef __BORLANDC__
+  inline void gc::operator delete( void*, void* ) {}
+#endif
 
 #ifdef GC_OPERATOR_NEW_ARRAY
 
@@ -295,14 +294,21 @@ inline void* gc::operator new[]( size_t size ) {
 inline void* gc::operator new[]( size_t size, GCPlacement gcp ) {
     return gc::operator new( size, gcp );}
 
+inline void* gc::operator new[]( size_t size, void *p ) {
+    return p;}
+
 inline void gc::operator delete[]( void* obj ) {
     gc::operator delete( obj );}
+
+#ifndef __BORLANDC__
+  inline void gc::operator delete[]( void*, void* ) {}
+#endif
     
 #endif /* GC_OPERATOR_NEW_ARRAY */
 
 
 inline gc_cleanup::~gc_cleanup() {
-    GC_REGISTER_FINALIZER_IGNORE_SELF( GC_base(this), 0, 0, 0, 0 );}
+    GC_register_finalizer_ignore_self( GC_base(this), 0, 0, 0, 0 );}
 
 inline void gc_cleanup::cleanup( void* obj, void* displ ) {
     ((gc_cleanup*) ((char*) obj + (ptrdiff_t) displ))->~gc_cleanup();}