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b627b8d8e1
This commit is based on the s390-tools-1.39.0 version. Changes on top of s390-tools-1.39.0: - Add MIT license to all source files - Add LICENSE file - Transform REAMDE to README.md (markdown) - Add AUTHORS.md file - Add CONTRIBUTING.md file - Move changelog from README to CHANGELOG.md file Reviewed-by: Stefan Haberland <sth@linux.vnet.ibm.com> Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
22 lines
713 B
ArmAsm
22 lines
713 B
ArmAsm
#
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# IPL stage 0 loader for ECKD Compatible Disk Layout (CDL)
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#
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# Copyright IBM Corp. 2001, 2017
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#
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# s390-tools is free software; you can redistribute it and/or modify
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# it under the terms of the MIT license. See LICENSE for details.
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#
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# Startup for IPL at address 0
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# Second stage boot loader is loaded to 0x2000 and starts at 0x2018
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#
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# The first 24 bytes are loaded by IPL to addresses 0-23 (PSW and two CCWs).
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# The 1st CCW reads stage 1 IPL record.
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# The 2nd CCW tics to the loaded stage 1 IPL record.
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#
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.org 0x0
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.globl _start
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_start:
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.long 0x00080000,0x80002018 # PSW :the first 24 byte are loaded by IPL
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.long 0x06000018,0x60000068 # read IPL record 2
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.long 0x08000018,0x00000000 # TIC to stage 1
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