Merge pull request #33 from hangpark/iss/30

[#30] Setting up esp value as PHYS_BASE - 12
hangpark · Apr 2, 2017 · 1c9b6d7 · 1c9b6d7
2 parents 66ace68 + ee05078
commit 1c9b6d7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/userprog/process.c b/src/userprog/process.c
@@ -438,7 +438,7 @@ setup_stack (void **esp)
     {
       success = install_page (((uint8_t *) PHYS_BASE) - PGSIZE, kpage, true);
       if (success)
-        *esp = PHYS_BASE;
+        *esp = PHYS_BASE - 12; // Temporary measure
       else
         palloc_free_page (kpage);
     }