mirror of
https://github.com/FreeRTOS/FreeRTOS-Kernel.git
synced 2026-01-21 17:20:32 -05:00
53 lines
2.1 KiB
NASM
53 lines
2.1 KiB
NASM
; header
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;
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; Copyright (C) 2025 Advanced Micro Devices, Inc. or its affiliates. All Rights Reserved.
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;
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; SPDX-License-Identifier: MIT
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;
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; Permission is hereby granted, free of charge, to any person obtaining a copy of
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; this software and associated documentation files (the "Software"), to deal in
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; the Software without restriction, including without limitation the rights to
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; use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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; the Software, and to permit persons to whom the Software is furnished to do so,
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; subject to the following conditions:
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;
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; The above copyright notice and this permission notice shall be included in all
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; copies or substantial portions of the Software.
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;
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; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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; IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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; FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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; COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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; IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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; CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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;
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MB2_ARCH EQU 0 ; 0 = x86/x86-64
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MB2_LEN EQU (mbend-mbhead)
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MB2_MAGIC EQU 0xe85250d6
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section .multiboot_header align=4096
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mbhead:
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dd MB2_MAGIC ; Multiboot2 magic number
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dd MB2_ARCH ; Architecture
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dd MB2_LEN ; Multiboot header length
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dd 0x100000000 - MB2_LEN - MB2_ARCH - MB2_MAGIC
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; Checksum
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mb2_tag_info_start:
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dw 1 ; multiboot information request
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dw 0
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dd mb2_tag_info_end - mb2_tag_info_start
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dd 1
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dd 2
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dd 6
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mb2_tag_info_end:
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align 8
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mb2_tag_end_start:
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dw 0 ; last tag
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dw 0
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dd mb2_tag_end_end - mb2_tag_end_start
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mb2_tag_end_end:
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mbend:
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