[svn:parrot] r47479 - branches/gc_massacre/src/gc

[bacek at svn.parrot.org]

Author: bacek
Date: Tue Jun  8 22:14:58 2010
New Revision: 47479
URL: https://trac.parrot.org/parrot/changeset/47479

Log:
Start extracting Variable_Size_Pool into own files.

Added:
   branches/gc_massacre/src/gc/variable_size_pool.h
Modified:
   branches/gc_massacre/src/gc/gc_private.h

Modified: branches/gc_massacre/src/gc/gc_private.h
==============================================================================
--- branches/gc_massacre/src/gc/gc_private.h	Tue Jun  8 21:45:22 2010	(r47478)
+++ branches/gc_massacre/src/gc/gc_private.h	Tue Jun  8 22:14:58 2010	(r47479)
@@ -17,6 +17,7 @@
 #define PARROT_GC_PRIVATE_H_GUARD
 
 #include "parrot/settings.h"
+#include "variable_size_pool.h"
 
 #if ! DISABLE_GC_DEBUG
 /* Set when walking the system stack. Defined in src/gc/system.c */
@@ -169,29 +170,6 @@
 
 } GC_Subsystem;
 
-typedef struct Memory_Block {
-    size_t free;
-    size_t size;
-    struct Memory_Block *prev;
-    struct Memory_Block *next;
-    char *start;
-    char *top;
-
-    /* Amount of freed memory. Used in compact_pool */
-    size_t freed;
-} Memory_Block;
-
-typedef struct Variable_Size_Pool {
-    Memory_Block *top_block;
-    void (*compact)(PARROT_INTERP, struct Memory_Pools *, struct Variable_Size_Pool *);
-    size_t minimum_block_size;
-    size_t total_allocated; /* total bytes allocated to this pool */
-    size_t guaranteed_reclaimable;     /* bytes that can definitely be reclaimed*/
-    size_t possibly_reclaimable;     /* bytes that can possibly be reclaimed
-                                      * (above plus COW-freed bytes) */
-    FLOATVAL reclaim_factor; /* minimum percentage we will reclaim */
-} Variable_Size_Pool;
-
 typedef struct Fixed_Size_Arena {
     size_t                     used;
     size_t                     total_objects;

Added: branches/gc_massacre/src/gc/variable_size_pool.h
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ branches/gc_massacre/src/gc/variable_size_pool.h	Tue Jun  8 22:14:58 2010	(r47479)
@@ -0,0 +1,56 @@
+/*
+Copyright (C) 2001-2010, Parrot Foundation.
+$Id$
+
+=head1 NAME
+
+src/gc/variable_size_pool.h - implementation of allocator variable size objects.
+E.g. strings.
+
+=head1 DESCRIPTION
+
+*/
+
+#ifndef PARROT_GC_VARIABLE_SIZE_POOL_H_GUARD
+#define PARROT_GC_VARIABLE_SIZE_POOL_H_GUARD
+
+#include "parrot/settings.h"
+
+typedef struct Memory_Block {
+    size_t free;
+    size_t size;
+    struct Memory_Block *prev;
+    struct Memory_Block *next;
+    char *start;
+    char *top;
+
+    /* Amount of freed memory. Used in compact_pool */
+    size_t freed;
+} Memory_Block;
+
+typedef struct Variable_Size_Pool {
+    Memory_Block *top_block;
+    void (*compact)(PARROT_INTERP, struct Memory_Pools *, struct Variable_Size_Pool *);
+    size_t minimum_block_size;
+    size_t total_allocated; /* total bytes allocated to this pool */
+    size_t guaranteed_reclaimable;     /* bytes that can definitely be reclaimed*/
+    size_t possibly_reclaimable;     /* bytes that can possibly be reclaimed
+                                      * (above plus COW-freed bytes) */
+    FLOATVAL reclaim_factor; /* minimum percentage we will reclaim */
+} Variable_Size_Pool;
+
+/* HEADERIZER BEGIN: src/gc/variable_size_pool.c */
+/* Don't modify between HEADERIZER BEGIN / HEADERIZER END.  Your changes will be lost. */
+
+/* Don't modify between HEADERIZER BEGIN / HEADERIZER END.  Your changes will be lost. */
+/* HEADERIZER END: src/gc/variable_size_pool.c */
+
+
+#endif /* PARROT_GC_VARIABLE_SIZE_POOL_H_GUARD */
+
+/*
+ * Local variables:
+ *   c-file-style: "parrot"
+ * End:
+ * vim: expandtab shiftwidth=4:
+ */