0.pre7.106:

[sbcl.git] / src / runtime / save.c

diff --git a/src/runtime/save.c b/src/runtime/save.c
index 9412f46..5059aa5 100644 (file)
--- a/src/runtime/save.c
+++ b/src/runtime/save.c
@@ -32,12 +32,12 @@ write_bytes(FILE *file, char *addr, long bytes)
 {
     long count, here, data;
 
-    bytes = (bytes+CORE_PAGESIZE-1)&~(CORE_PAGESIZE-1);
+    bytes = (bytes+os_vm_page_size-1)&~(os_vm_page_size-1);
 
     fflush(file);
     here = ftell(file);
     fseek(file, 0, 2);
-    data = (ftell(file)+CORE_PAGESIZE-1)&~(CORE_PAGESIZE-1);
+    data = (ftell(file)+os_vm_page_size-1)&~(os_vm_page_size-1);
     fseek(file, data, 0);
 
     while (bytes > 0) {
@@ -53,7 +53,7 @@ write_bytes(FILE *file, char *addr, long bytes)
     }
     fflush(file);
     fseek(file, here, 0);
-    return data/CORE_PAGESIZE - 1;
+    return data/os_vm_page_size - 1;
 }
 
 static void
@@ -74,34 +74,14 @@ output_space(FILE *file, int id, lispobj *addr, lispobj *end)
     data = write_bytes(file, (char *)addr, bytes);
 
     putw(data, file);
-    putw((long)addr / CORE_PAGESIZE, file);
-    putw((bytes + CORE_PAGESIZE - 1) / CORE_PAGESIZE, file);
+    putw((long)addr / os_vm_page_size, file);
+    putw((bytes + os_vm_page_size - 1) / os_vm_page_size, file);
 }
 
 boolean
 save(char *filename, lispobj init_function)
 {
     FILE *file;
-#if defined WANT_CGC
-    volatile lispobj*func_ptr = &init_function;
-    char sbuf[128];
-    strcpy(sbuf,filename);
-    filename=sbuf;
-    /* Get rid of remnant stuff. This is a MUST so that
-     * the memory manager can get started correctly when
-     * we restart after this save. Purify is going to
-     * maybe move the args so we need to consider them volatile,
-     * especially if the gcc optimizer is working!!
-     */
-    purify(NIL,NIL);
-
-    init_function = *func_ptr;
-    /* Set dynamic space pointer to base value so we don't write out
-     * MBs of just cleared heap.
-     */
-    if(SymbolValue(X86_CGC_ACTIVE_P) != NIL)
-      SetSymbolValue(ALLOCATION_POINTER, DYNAMIC_SPACE_START);
-#endif
     /* Open the file: */
     unlink(filename);
     file = fopen(filename, "w");
@@ -116,9 +96,6 @@ save(char *filename, lispobj init_function)
     SetSymbolValue(CURRENT_UNWIND_PROTECT_BLOCK, 0);
     SetSymbolValue(EVAL_STACK_TOP, 0);
     printf("done]\n");
-#if defined WANT_CGC && defined X86_CGC_ACTIVE_P
-    SetSymbolValue(X86_CGC_ACTIVE_P, T);
-#endif
     printf("[saving current Lisp image into %s:\n", filename);
 
     putw(CORE_MAGIC, file);
@@ -135,7 +112,7 @@ save(char *filename, lispobj init_function)
     output_space(file, STATIC_SPACE_ID, (lispobj *)STATIC_SPACE_START,
                 (lispobj *)SymbolValue(STATIC_SPACE_FREE_POINTER));
 #ifdef reg_ALLOC
-    output_space(file, DYNAMIC_SPACE_ID, (lispobj *)DYNAMIC_SPACE_START,
+    output_space(file, DYNAMIC_SPACE_ID, (lispobj *)current_dynamic_space,
                 dynamic_space_free_pointer);
 #else
 #ifdef GENCGC
@@ -144,7 +121,7 @@ save(char *filename, lispobj init_function)
     gc_alloc_update_page_tables(1,&unboxed_region);
     update_x86_dynamic_space_free_pointer();
 #endif
-    output_space(file, DYNAMIC_SPACE_ID, DYNAMIC_SPACE_START,
+    output_space(file, DYNAMIC_SPACE_ID, (lispobj *)DYNAMIC_SPACE_START,
                 (lispobj *)SymbolValue(ALLOCATION_POINTER));
 #endif