1 files changed, 0 insertions, 68 deletions
diff --git a/entry.S b/entry.S
deleted file mode 100644
index bc79bab..0000000
--- a/entry.S
+++ /dev/null
@@ -1,68 +0,0 @@
-# The xv6 kernel starts executing in this file. This file is linked with
-# the kernel C code, so it can refer to kernel symbols such as main().
-# The boot block (bootasm.S and bootmain.c) jumps to entry below.
-        
-# Multiboot header, for multiboot boot loaders like GNU Grub.
-# http://www.gnu.org/software/grub/manual/multiboot/multiboot.html
-#
-# Using GRUB 2, you can boot xv6 from a file stored in a
-# Linux file system by copying kernel or kernelmemfs to /boot
-# and then adding this menu entry:
-#
-# menuentry "xv6" {
-# 	insmod ext2
-# 	set root='(hd0,msdos1)'
-# 	set kernel='/boot/kernel'
-# 	echo "Loading ${kernel}..."
-# 	multiboot ${kernel} ${kernel}
-# 	boot
-# }
-
-#include "asm.h"
-#include "memlayout.h"
-#include "mmu.h"
-#include "param.h"
-
-# Multiboot header.  Data to direct multiboot loader.
-.p2align 2
-.text
-.globl multiboot_header
-multiboot_header:
-  #define magic 0x1badb002
-  #define flags 0
-  .long magic
-  .long flags
-  .long (-magic-flags)
-
-# By convention, the _start symbol specifies the ELF entry point.
-# Since we haven't set up virtual memory yet, our entry point is
-# the physical address of 'entry'.
-.globl _start
-_start = V2P_WO(entry)
-
-# Entering xv6 on boot processor, with paging off.
-.globl entry
-entry:
-  # Turn on page size extension for 4Mbyte pages
-  movl    %cr4, %eax
-  orl     $(CR4_PSE), %eax
-  movl    %eax, %cr4
-  # Set page directory
-  movl    $(V2P_WO(entrypgdir)), %eax
-  movl    %eax, %cr3
-  # Turn on paging.
-  movl    %cr0, %eax
-  orl     $(CR0_PG|CR0_WP), %eax
-  movl    %eax, %cr0
-
-  # Set up the stack pointer.
-  movl $(stack + KSTACKSIZE), %esp
-
-  # Jump to main(), and switch to executing at
-  # high addresses. The indirect call is needed because
-  # the assembler produces a PC-relative instruction
-  # for a direct jump.
-  mov $main, %eax
-  jmp *%eax
-
-.comm stack, KSTACKSIZE