Work on loader to prepare for passing in a command line.

[pintos-anon] / src / threads / init.c

diff --git a/src/threads/init.c b/src/threads/init.c
index f2476124da7d2a0a7a597d312da5715cb1985943..6da714e124a125bf1fee5e7ec63f28cc96d04364 100644 (file)
--- a/src/threads/init.c
+++ b/src/threads/init.c
@@ -50,7 +50,7 @@ main (void)
   /* Calculate how much RAM the kernel uses, and find out from
      the bootloader how much RAM this machine has. */
   kernel_pages = (&_end - &_text + 4095) / 4096;
-  ram_pages = *(uint32_t *) (0x7e00 - 8);
+  ram_pages = *(uint32_t *) (0x7e00 - 6);
 
   printk ("Initializing nachos-x86, %d kB RAM detected.\n",
           ram_pages * 4);