8c8c377584
Basic support for arm64 is enabled in libpayload. Features added: 1) mem* operations in assembly. 2) Basic exception handling and support for testing exceptions. 3) Caching support. Tested with arm64-generic board compilation. BUG=None BRANCH=None TEST=Compilation successful Original-Change-Id: I4e86301f9c6383abc078e2b70071fb84bd6e4741 Original-Signed-off-by: Furquan Shaikh <furquan@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/187067 Original-Tested-by: Furquan Shaikh <furquan@chromium.org> Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org> Original-Commit-Queue: Furquan Shaikh <furquan@chromium.org> (cherry picked from commit a70d13f3d225535843ab352290eab2e1ec7a9b4b) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: Ie3affe6a2bdd4fed3058de739d4c6aa573e5b251 Reviewed-on: http://review.coreboot.org/8063 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
94 lines
2.2 KiB
Plaintext
94 lines
2.2 KiB
Plaintext
/*
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* This file is part of the libpayload project.
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*
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* Copyright (C) 2013 Google, Inc.
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* Copyright (C) 2008 Advanced Micro Devices, Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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BASE_ADDRESS = 0x80100000;
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OUTPUT_FORMAT("elf64-littleaarch64","elf64-littleaarch64", "elf64-littleaarch64")
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OUTPUT_ARCH(arm64)
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ENTRY(_entry)
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HEAP_SIZE = 2*64*1024;
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STACK_SIZE = 16384;
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SECTIONS
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{
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. = BASE_ADDRESS;
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. = ALIGN(16);
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_start = .;
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.text : {
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*(.text._entry)
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*(.text)
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*(.text.*)
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}
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.rodata : {
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*(.rodata)
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*(.rodata.*)
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}
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.data : {
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*(.data)
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*(.data.*)
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}
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_edata = .;
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.bss : {
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*(.sbss)
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*(.sbss.*)
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*(.bss)
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*(.bss.*)
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*(COMMON)
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/* Stack and heap */
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. = ALIGN(16);
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_heap = .;
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. += HEAP_SIZE;
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. = ALIGN(16);
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_eheap = .;
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_estack = .;
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. += STACK_SIZE;
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. = ALIGN(16);
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_stack = .;
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}
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_end = .;
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/DISCARD/ : {
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*(.comment)
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*(.note*)
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}
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}
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