makefile: add i686/arch.a target

1 files changed, 0 insertions, 89 deletions

diff --git a/arch/i686/boot.S b/arch/i686/boot.S
deleted file mode 100644
index 1eea9a3..0000000
--- a/arch/i686/boot.S
+++ /dev/null
@@ -1,89 +0,0 @@
-#define ASM_FILE
-#include <multiboot2.h>
-#include "macros.s"
-
-/* Declare a multiboot header that marks this program as a kernel */
-.section .multiboot.header, "a"
-header_begin:
-.align 8
-    .int MULTIBOOT2_HEADER_MAGIC
-    .int MULTIBOOT_ARCHITECTURE_I386
-    .int header_end - header_begin
-    .int -(MULTIBOOT2_HEADER_MAGIC + MULTIBOOT_ARCHITECTURE_I386 + (header_end - header_begin))
-
-.align 8
-header_info_begin:
-    .short MULTIBOOT_HEADER_TAG_INFORMATION_REQUEST
-    .short 0 # flags
-    .int header_info_end - header_info_begin
-    .int MULTIBOOT_TAG_TYPE_MMAP
-header_info_end:
-
-.align 8
-    .short MULTIBOOT_HEADER_TAG_END
-    .short 0
-    .int 8
-header_end:
-
-.section .multiboot.pages, "aw", @nobits
-.align 4096
-bootstrap_page0:
-    .skip 1024 * 4
-
-.section .multiboot.text, "ax"
-.extern k_pagedir
-.extern k_stack
-.extern k_init
-
-#.global __vaddr_base
-#.set __vaddr_base, 0xc0000000
-#.global __vaddr_offset
-.set __vaddr_offset, 0xc0000000 - 0x2000
-
-.global _start
-.type _start, @function
-_start:
-    cli
-
-    # check multiboot header
-    cmp $MULTIBOOT2_BOOTLOADER_MAGIC, %eax
-    jz c
-    hlt
-
-c:  mov $k_stack - __vaddr_offset, %esp
-
-    push %ebx  # pointer to multiboot structure
-    call __multiboot2
-
-    # mmap multiboot section into bootstrap page
-    movl $bootstrap_page0, %edi
-    movl $1024, %ecx
-    mmap_section __multiboot_begin, __multiboot_end, PAGE_RW
-    mmap_section (__text_begin - __vaddr_offset), (__text_end - __vaddr_offset), PAGE_RO
-    mmap_section (__rodata_begin - __vaddr_offset), (__rodata_end - __vaddr_offset), PAGE_RO
-    mmap_section (__bss_begin - __vaddr_offset), (__bss_end - __vaddr_offset), PAGE_RW
-    mmap_section (__data_begin - __vaddr_offset), (__data_end - __vaddr_offset), PAGE_RW
-
-    # mmap all the other section into k_ptable0x300
-    movl $(k_ptable0x300 - __vaddr_offset), %edi
-    movl $1024, %ecx
-    mmap_section (__text_begin - __vaddr_offset),   (__text_end - __vaddr_offset),   PAGE_RO
-    mmap_section (__rodata_begin - __vaddr_offset), (__rodata_end - __vaddr_offset), PAGE_RO
-    mmap_section (__bss_begin - __vaddr_offset),    (__bss_end - __vaddr_offset),    PAGE_RW
-    mmap_section (__data_begin - __vaddr_offset),   (__data_end - __vaddr_offset),   PAGE_RW
-
-    movl $(bootstrap_page0 + PAGE_RW), k_pagedir - __vaddr_offset + 0 * 4
-    movl $(k_ptable0x300 - __vaddr_offset + PAGE_RW), k_pagedir - __vaddr_offset + 768 * 4
-
-    movl $(k_pagedir - __vaddr_offset), %ecx
-    movl %ecx, %cr3
-
-    # enable paging and the write-protect bit
-    movl %cr0, %ecx
-    orl  $0x80010000, %ecx
-    movl %ecx, %cr0
-
-    # jump to higher half with an absolute jump
-    lea (k_init), %ecx
-    jmp *%ecx
-