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| author | Frans Kaashoek <[email protected]> | 2011-08-24 10:24:40 -0400 |
|---|---|---|
| committer | Frans Kaashoek <[email protected]> | 2011-08-24 10:24:40 -0400 |
| commit | 6f2327580fe9a5f5b093814126fe7ffc02345407 (patch) | |
| tree | f086e4708d345ad93fc7642e7426f52dbdade494 /memlayout.h | |
| parent | 194f8bf739d441283c56985017c4a6f1b35a99cd (diff) | |
| download | xv6-labs-6f2327580fe9a5f5b093814126fe7ffc02345407.tar.gz xv6-labs-6f2327580fe9a5f5b093814126fe7ffc02345407.tar.bz2 xv6-labs-6f2327580fe9a5f5b093814126fe7ffc02345407.zip | |
Eliminate USERTOP; no use for it.
Diffstat (limited to 'memlayout.h')
| -rw-r--r-- | memlayout.h | 1 |
1 files changed, 0 insertions, 1 deletions
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__ |