From 6f2327580fe9a5f5b093814126fe7ffc02345407 Mon Sep 17 00:00:00 2001 From: Frans Kaashoek Date: Wed, 24 Aug 2011 10:24:40 -0400 Subject: Eliminate USERTOP; no use for it. --- memlayout.h | 1 - 1 file changed, 1 deletion(-) (limited to 'memlayout.h') diff --git a/memlayout.h b/memlayout.h index ad4fda2..c2879b1 100644 --- a/memlayout.h +++ b/memlayout.h @@ -6,7 +6,6 @@ // Key addresses for address space layout (see kmap in vm.c for the layout) #define KERNBASE 0xF0000000 // First kernel virtual address -#define USERTOP (KERNBASE-PGSIZE) // Highest user virtual address #define KERNLINK (KERNBASE+EXTMEM) // Address where kernel is linked #ifndef __ASSEMBLER__ -- cgit v1.2.3