xv6

commit e04329aae8ceff7816569ab663237faedd3e5351
parent 62e3b8a92c6f8840cec8a0db13b2bcad10192b4a
Author: Frans Kaashoek <kaashoek@26-4-190.dynamic.csail.mit.edu>
Date:   Thu,  1 Sep 2011 12:18:43 -0400

Have one definition of kernel stack size

Diffstat:
M
entry.S
 | 
7
+++----

1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/entry.S b/entry.S
@@ -17,8 +17,7 @@
 #include "asm.h"
 #include "memlayout.h"
 #include "mmu.h"
-
-#define STACK 4096
+#include "param.h"
 
 # Multiboot header.  Data to direct multiboot loader.
 .p2align 2
@@ -52,7 +51,7 @@ entry:
   movl    %eax, %cr0
 
   # Set up the stack pointer.
-  movl $(stack + STACK), %esp
+  movl $(stack + KSTACKSIZE), %esp
 
   # Jump to main(), and switch to executing at
   # high addresses. The indirect call is needed because
@@ -61,4 +60,4 @@ entry:
   mov $main, %eax
   jmp *%eax
 
-.comm stack, STACK
+.comm stack, KSTACKSIZE