X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=palacios%2Fsrc%2Fgeekos%2Fvmm_stubs.c;h=4c370333db3c72255fc3d4f8457d499aecafea5f;hb=c7e3f043b6458083162e23e1a8adb7703fd06559;hp=51f5801eab727dcba8d6feffb372775eddf11a30;hpb=ff58148c2cfbbc82405dc9ec25056cc93c773083;p=palacios-OLD.git

diff --git a/palacios/src/geekos/vmm_stubs.c b/palacios/src/geekos/vmm_stubs.c
index 51f5801..4c37033 100644
--- a/palacios/src/geekos/vmm_stubs.c
+++ b/palacios/src/geekos/vmm_stubs.c
@@ -1,14 +1,46 @@
 #include <geekos/vmm_stubs.h>
+#include <geekos/serial.h>
 
 
 
-void * Allocate_VMM_Pages(int num_pages) {
-  return Alloc_Page();
-}
+void * Identity(void *addr) { return addr; };
 
+void * Allocate_VMM_Pages(int num_pages) {
+  void * start_page = Alloc_Page();
+  //SerialPrint("Allocating Page: %x (%d of %d)\n",start_page, 1, num_pages); 
+  int i = 1;
 
+  while (i < num_pages) {
+    void * tmp_page = Alloc_Page();
+    //SerialPrint("Allocating Page: %x (%d of %d)\n",tmp_page, i+1, num_pages); 
+    
+    if (tmp_page != start_page + (PAGE_SIZE * i)) {
+      //we have to start over...;
+      while (i >= 0) {
+	Free_Page(start_page + (PAGE_SIZE * i));
+	i--;
+      }
+      start_page = Alloc_Page();
+      //SerialPrint("Allocating Page: %x (%d of %d)\n",start_page, 1, num_pages);
+      i = 1;
+      continue;
+    }
+    i++;
+  }
 
+  return start_page;
+}
 
 void Free_VMM_Page(void * page) {
   Free_Page(page);
 }
+
+
+void * VMM_Malloc(uint_t size) {
+  return Malloc((ulong_t) size);
+}
+
+
+void VMM_Free(void * addr) {
+  Free(addr);
+}