nuttx/binfmt/libnxflat/gnu-nxflat-gotoff.ld
Alin Jerpelea f9fb182809 Author: Gregory Nutt: update licenses to Apache
Update files from Gregory Nutt to Apache 2.0 license.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-02-05 12:15:56 -03:00

174 lines
5.2 KiB
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/****************************************************************************
* examples/nxflat/gnu-nxflat-gotoff.ld
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you 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.
*
****************************************************************************/
MEMORY
{
ISPACE : ORIGIN = 0x0, LENGTH = 2097152
DSPACE : ORIGIN = 0x0, LENGTH = 2097152
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/****************************************************************************
* The XFLAT program image is divided into two segments:
*
* (1) ISpace (Instruction Space). This is the segment that contains
* code (.text). Everything in the segment should be fetch-able
* machine PC instructions (jump, branch, call, etc.).
* (2) DSpace (Data Space). This is the segment that contains both
* read-write data (.data, .bss) as well as read-only data (.rodata).
* Everything in this segment should be access-able with machine
* PIC load and store instructions.
*
* Older versions of GCC (at least up to GCC 4.3.3), use GOT-relative
* addressing to access RO data. In that case, read-only data (.rodata) must
* reside in D-Space and this linker script should be used.
*
* Newer versions of GCC (at least as of GCC 4.6.3), use PC-relative
* addressing to access RO data. In that case, read-only data (.rodata) must
* reside in I-Space and this linker script should NOT be used with those
* newer tools.
*
****************************************************************************/
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