X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fruntime%2Fsave.c;h=b0a7a76b09f2b9df2c7e786205f00db86771b606;hb=fd00d78accb69be3a626a29120ba17a18569b98c;hp=c8c152f09dac92c1ce2e8ea3fe4a292207ef28e0;hpb=e365f2f7a9c66d307b48fee70778f4eaa84bdcc0;p=sbcl.git

diff --git a/src/runtime/save.c b/src/runtime/save.c
index c8c152f..b0a7a76 100644
--- a/src/runtime/save.c
+++ b/src/runtime/save.c
@@ -11,12 +11,13 @@
 
 #include <stdlib.h>
 #include <stdio.h>
+#include <string.h>
 #include <signal.h>
 #include <sys/file.h>
 
+#include "sbcl.h"
 #include "runtime.h"
 #include "os.h"
-#include "sbcl.h"
 #include "core.h"
 #include "globals.h"
 #include "save.h"
@@ -29,6 +30,12 @@
 #include "genesis/static-symbols.h"
 #include "genesis/symbol.h"
 
+static void
+write_lispobj(lispobj obj, FILE *file) 
+{
+    fwrite(&obj, sizeof(lispobj), 1, file);
+}
+
 static long
 write_bytes(FILE *file, char *addr, long bytes)
 {
@@ -64,9 +71,9 @@ output_space(FILE *file, int id, lispobj *addr, lispobj *end)
     int words, bytes, data;
     static char *names[] = {NULL, "dynamic", "static", "read-only"};
 
-    putw(id, file);
+    write_lispobj(id, file);
     words = end - addr;
-    putw(words, file);
+    write_lispobj(words, file);
 
     bytes = words * sizeof(lispobj);
 
@@ -75,9 +82,9 @@ output_space(FILE *file, int id, lispobj *addr, lispobj *end)
 
     data = write_bytes(file, (char *)addr, bytes);
 
-    putw(data, file);
-    putw((long)addr / os_vm_page_size, file);
-    putw((bytes + os_vm_page_size - 1) / os_vm_page_size, file);
+    write_lispobj(data, file);
+    write_lispobj((long)addr / os_vm_page_size, file);
+    write_lispobj((bytes + os_vm_page_size - 1) / os_vm_page_size, file);
 }
 
 boolean
@@ -114,14 +121,14 @@ save(char *filename, lispobj init_function)
     printf("[saving current Lisp image into %s:\n", filename);
     fflush(stdout);
 
-    putw(CORE_MAGIC, file);
+    write_lispobj(CORE_MAGIC, file);
 
-    putw(VERSION_CORE_ENTRY_TYPE_CODE, file);
-    putw(3, file);
-    putw(SBCL_CORE_VERSION_INTEGER, file);
+    write_lispobj(VERSION_CORE_ENTRY_TYPE_CODE, file);
+    write_lispobj(3, file);
+    write_lispobj(SBCL_CORE_VERSION_INTEGER, file);
 
-    putw(BUILD_ID_CORE_ENTRY_TYPE_CODE, file);
-    putw(/* (We're writing the word count of the entry here, and the 2
+    write_lispobj(BUILD_ID_CORE_ENTRY_TYPE_CODE, file);
+    write_lispobj(/* (We're writing the word count of the entry here, and the 2
 	  * term is one word for the leading BUILD_ID_CORE_ENTRY_TYPE_CODE
 	  * word and one word where we store the count itself.) */
 	 2 + strlen(build_id),
@@ -129,11 +136,11 @@ save(char *filename, lispobj init_function)
     {
 	char *p;
 	for (p = build_id; *p; ++p)
-	    putw(*p, file);
+	    write_lispobj(*p, file);
     }
 
-    putw(NEW_DIRECTORY_CORE_ENTRY_TYPE_CODE, file);
-    putw(/* (word count = 3 spaces described by 5 words each, plus the
+    write_lispobj(NEW_DIRECTORY_CORE_ENTRY_TYPE_CODE, file);
+    write_lispobj(/* (word count = 3 spaces described by 5 words each, plus the
 	  * entry type code, plus this count itself) */
 	 (5*3)+2, file);
     output_space(file,
@@ -161,11 +168,11 @@ save(char *filename, lispobj init_function)
 		 (lispobj *)SymbolValue(ALLOCATION_POINTER,0));
 #endif
 
-    putw(INITIAL_FUN_CORE_ENTRY_TYPE_CODE, file);
-    putw(3, file);
-    putw(init_function, file);
+    write_lispobj(INITIAL_FUN_CORE_ENTRY_TYPE_CODE, file);
+    write_lispobj(3, file);
+    write_lispobj(init_function, file);
 
-    putw(END_CORE_ENTRY_TYPE_CODE, file);
+    write_lispobj(END_CORE_ENTRY_TYPE_CODE, file);
 
     fclose(file);
     printf("done]\n");