mirror of https://github.com/Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
110 lines
2.2 KiB
110 lines
2.2 KiB
/* SPDX-License-Identifier: GPL-2.0-or-later */ |
|
/* |
|
* OpenRISC vmlinux.lds.S |
|
* |
|
* Linux architectural port borrowing liberally from similar works of |
|
* others. All original copyrights apply as per the original source |
|
* declaration. |
|
* |
|
* Modifications for the OpenRISC architecture: |
|
* Copyright (C) 2003 Matjaz Breskvar <phoenix@bsemi.com> |
|
* Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se> |
|
* |
|
* ld script for OpenRISC architecture |
|
*/ |
|
|
|
/* TODO |
|
* - clean up __offset & stuff |
|
* - change all 8192 alignment to PAGE !!! |
|
* - recheck if all alignments are really needed |
|
*/ |
|
|
|
# define LOAD_OFFSET PAGE_OFFSET |
|
# define LOAD_BASE PAGE_OFFSET |
|
|
|
#include <asm/page.h> |
|
#include <asm/cache.h> |
|
#include <asm/thread_info.h> |
|
#include <asm-generic/vmlinux.lds.h> |
|
|
|
#ifdef __OR1K__ |
|
#define __OUTPUT_FORMAT "elf32-or1k" |
|
#else |
|
#define __OUTPUT_FORMAT "elf32-or32" |
|
#endif |
|
|
|
OUTPUT_FORMAT(__OUTPUT_FORMAT, __OUTPUT_FORMAT, __OUTPUT_FORMAT) |
|
jiffies = jiffies_64 + 4; |
|
|
|
SECTIONS |
|
{ |
|
/* Read-only sections, merged into text segment: */ |
|
. = LOAD_BASE ; |
|
|
|
_text = .; |
|
|
|
/* _s_kernel_ro must be page aligned */ |
|
. = ALIGN(PAGE_SIZE); |
|
_s_kernel_ro = .; |
|
|
|
.text : AT(ADDR(.text) - LOAD_OFFSET) |
|
{ |
|
_stext = .; |
|
TEXT_TEXT |
|
SCHED_TEXT |
|
CPUIDLE_TEXT |
|
LOCK_TEXT |
|
KPROBES_TEXT |
|
IRQENTRY_TEXT |
|
SOFTIRQENTRY_TEXT |
|
*(.fixup) |
|
*(.text.__*) |
|
_etext = .; |
|
} |
|
/* TODO: Check if fixup and text.__* are really necessary |
|
* fixup is definitely necessary |
|
*/ |
|
|
|
_sdata = .; |
|
|
|
/* Page alignment required for RO_DATA */ |
|
RO_DATA(PAGE_SIZE) |
|
_e_kernel_ro = .; |
|
|
|
/* Whatever comes after _e_kernel_ro had better be page-aligend, too */ |
|
|
|
/* 32 here is cacheline size... recheck this */ |
|
RW_DATA(32, PAGE_SIZE, PAGE_SIZE) |
|
|
|
_edata = .; |
|
|
|
EXCEPTION_TABLE(4) |
|
|
|
/* Init code and data */ |
|
. = ALIGN(PAGE_SIZE); |
|
__init_begin = .; |
|
|
|
HEAD_TEXT_SECTION |
|
|
|
/* Page aligned */ |
|
INIT_TEXT_SECTION(PAGE_SIZE) |
|
|
|
/* Align __setup_start on 16 byte boundary */ |
|
INIT_DATA_SECTION(16) |
|
|
|
PERCPU_SECTION(L1_CACHE_BYTES) |
|
|
|
__init_end = .; |
|
|
|
BSS_SECTION(0, 0, 0x20) |
|
|
|
_end = .; |
|
|
|
/* Throw in the debugging sections */ |
|
STABS_DEBUG |
|
DWARF_DEBUG |
|
ELF_DETAILS |
|
|
|
/* Sections to be discarded -- must be last */ |
|
DISCARDS |
|
}
|
|
|