zephyr/arch/x86/platforms/ia32_pci/linker.cmd

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/* linker.cmd - Linker command/script file */
/*
* Copyright (c) 2011-2014, Wind River Systems, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
DESCRIPTION
This is the linker script for both standard images and XIP images.
*/
#include <autoconf.h>
/* physical address where the kernel is loaded */
#define PHYS_LOAD_ADDR CONFIG_PHYS_LOAD_ADDR
/* physical address of RAM */
#ifdef CONFIG_XIP
#define PHYS_RAM_ADDR 0x00400000
#else /* !CONFIG_XIP */
#define PHYS_RAM_ADDR PHYS_LOAD_ADDR
#endif /* CONFIG_XIP */
MEMORY
{
#ifdef CONFIG_XIP
ROM (rx) : ORIGIN = PHYS_LOAD_ADDR, LENGTH = 72K
RAM (wx) : ORIGIN = PHYS_RAM_ADDR, LENGTH = 128K
#else /* !CONFIG_XIP */
RAM (wx) : ORIGIN = PHYS_LOAD_ADDR, LENGTH = 192K
#endif /* CONFIG_XIP */
/*
* It doesn't matter where this region goes as it is stripped from the
* final ELF image. The address doesn't even have to be valid on the
* target. However, it shouldn't overlap any other regions.
*/
IDT_LIST : ORIGIN = 2K, LENGTH = 2K
}
#include <arch/x86/linker-common-sections.h>
/* start adding platform specific linker sections here */
/* no sections should appear after linker-epilog.h */
#include <arch/x86/linker-epilog.h>