[llvm-commits] CVS: llvm/runtime/GC/GCInterface.h Makefile gc_exported_symbols.lst

[Chris Lattner]

Changes in directory llvm/runtime/GC:

GCInterface.h added (r1.1)
Makefile added (r1.1)
gc_exported_symbols.lst added (r1.1)

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Log message:

Initial checkin of GC implementation support files


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Diffs of the changes:  (+69 -0)

Index: llvm/runtime/GC/GCInterface.h
diff -c /dev/null llvm/runtime/GC/GCInterface.h:1.1
*** /dev/null	Sun May 23 16:26:09 2004
--- llvm/runtime/GC/GCInterface.h	Sun May 23 16:25:59 2004
***************
*** 0 ****
--- 1,42 ----
+ /*===-- GCInterface.h - Public interface exposed by garbage collectors ----===*\
+ |*
+ |*                     The LLVM Compiler Infrastructure
+ |*
+ |* This file was developed by the LLVM research group and is distributed under
+ |* the University of Illinois Open Source License. See LICENSE.TXT for details.
+ |* 
+ |*===----------------------------------------------------------------------===*|
+ |* 
+ |* This file defines the common public interface that must be exposed by all
+ |* LLVM garbage collectors.
+ |*
+ \*===----------------------------------------------------------------------===*/
+ 
+ #ifndef GCINTERFACE_H
+ #define GCINTERFACE_H
+ 
+ /* llvm_gc_initialize - This function is called to initalize the garbage
+  * collector.
+  */
+ void llvm_gc_initialize();
+ 
+ /* llvm_gc_allocate - This function allocates Size bytes from the heap and
+  * returns a pointer to it.
+  */
+ void *llvm_gc_allocate(unsigned Size);
+ 
+ /* llvm_gc_collect - This function forces a garbage collection cycle.
+  */
+ void llvm_gc_collect();
+ 
+ /* llvm_gc_read - This function should be implemented to include any read
+  * barrier code that is needed by the garbage collector.
+  */
+ void *llvm_gc_read(void **P);
+ 
+ /* llvm_gc_write - This function should be implemented to include any write
+  * barrier code that is needed by the garbage collector.
+  */
+ void llvm_gc_write(void *V, void **P);
+ 
+ #endif


Index: llvm/runtime/GC/Makefile
diff -c /dev/null llvm/runtime/GC/Makefile:1.1
*** /dev/null	Sun May 23 16:26:09 2004
--- llvm/runtime/GC/Makefile	Sun May 23 16:25:59 2004
***************
*** 0 ****
--- 1,20 ----
+ ##===- runtime/GC/Makefile ---------------------------------*- Makefile -*-===##
+ # 
+ #                     The LLVM Compiler Infrastructure
+ #
+ # This file was developed by the LLVM research group and is distributed under
+ # the University of Illinois Open Source License. See LICENSE.TXT for details.
+ # 
+ ##===----------------------------------------------------------------------===##
+ 
+ LEVEL = ../..
+ PARALLEL_DIRS := SemiSpace
+ 
+ include $(LEVEL)/Makefile.common
+ 
+ # Install target for libraries: Copy into the gcc install directory in chris's
+ # tree...
+ #
+ install::
+ 
+ clean::


Index: llvm/runtime/GC/gc_exported_symbols.lst
diff -c /dev/null llvm/runtime/GC/gc_exported_symbols.lst:1.1
*** /dev/null	Sun May 23 16:26:09 2004
--- llvm/runtime/GC/gc_exported_symbols.lst	Sun May 23 16:25:59 2004
***************
*** 0 ****
--- 1,7 ----
+ llvm_gc_initialize
+ llvm_gc_allocate
+ llvm_gc_collect
+ llvm_gc_write
+ llvm_gc_read
+ 
+ llvm_gc_root_chain
\ No newline at end of file