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/* defs for Multiboot headers */
MB_MAGIC = 0x1badb002;
MB_FLAGS = 0x3;
MB_CHKSUM = 0x100000000 - (MB_MAGIC + MB_FLAGS);
SECTIONS
{
. = 0x100000; /* system's start address */
.boot :
{
header_start = .; LONG(MB_MAGIC)
LONG(MB_FLAGS)
LONG(MB_CHKSUM)
LONG(0)
LONG(0)
LONG(0)
LONG(0)
LONG(0)
LONG(0)
LONG(0)
LONG(0)
LONG(0)
header_end = .;
}
PROVIDE (___KERNEL_START__ = .);
.text :
{
*(".text")
*(".text.*")
*(".text$")
}
.data :
{
*(".data")
*(".data.*")
*(".data$")
}
.reserved : {
*(".reserved")
*(".reserved.*")
}
/*
* basically the same as BSS, but I want some flexibility and I don't care
* for zeroing because it's explicitly overwritten anyways. I KNOW WHAT I'M
* DOING! An example is the idt.
*/
.reserved_0 (NOLOAD) : {
*(".reserved_0")
*(".reserved_0.*")
}
.rodata :
{
*(".rodata")
*(".rodata$")
*(".rodata.*")
}
.bss :
{
PROVIDE (___BSS_START__ = .);
*(".bss")
*(".bss.*")
PROVIDE (___BSS_END__ = .);
}
/* global page table for 64-bit long mode */
.global_pagetable ALIGN(4096) (NOLOAD) :
{
*(".global_pagetable")
}
. = ALIGN(4096);
PROVIDE (___KERNEL_END__ = .);
}
|
