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https://github.com/ibm-s390-linux/s390-tools.git
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73f211ecb1
Combine linker scripts for single volume and multi-volume ECKD dumpers to avoid duplicating. Use C preprocessor to define conditional symbols. Cleanup the generic stage2 linker script(stage2.lds). Since it is still used for FBA and TAPE dumpers (fba2dump and tape2dump) the .stage2dump.tail section should be preserved. Signed-off-by: Mikhail Zaslonko <zaslonko@linux.ibm.com> Reviewed-by: Alexander Egorenkov <egorenar@linux.ibm.com> Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
60 lines
1.8 KiB
C
60 lines
1.8 KiB
C
/*
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* zipl stage2/stage3 layout definitions
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*
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* Copyright IBM Corp. 2020
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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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*/
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#ifndef LOADERS_LAYOUT_H
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#define LOADERS_LAYOUT_H
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#include "lib/zt_common.h"
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#include "linux_layout.h"
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#define STAGE0_LOAD_ADDRESS _AC(0x0, UL)
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#define STAGE1_LOAD_ADDRESS _AC(0x18, UL)
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#define STAGE1B_LOAD_ADDRESS _AC(0xe000, UL)
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#define STAGE2_DESC _AC(0x78, UL)
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#define STAGE2_ENTRY _AC(0x2018, UL)
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#define ECKD2DUMP_MV_TAIL_ADDRESS _AC(0x5000, UL)
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#define STAGE2_HEAP_ADDRESS _AC(0x6000, UL)
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#define ECKD2DUMP_HEAP_ADDRESS _AC(0xb000, UL)
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#define STAGE2_HEAP_SIZE _AC(0x3000, UL)
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#define STAGE2_STACK_ADDRESS _AC(0xe400, UL)
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#define STAGE2_STACK_SIZE _AC(0x1c00, UL)
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#define ECKD2DUMP_STACK_ADDRESS _AC(0xe000, UL)
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#define ECKD2DUMP_STACK_SIZE _AC(0x2000, UL)
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#define STAGE2_MAX_SIZE _AC(0x3000, UL)
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#define STAGE2_DUMPER_SIZE_V1 _AC(0x1000, UL)
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#define STAGE2_DUMPER_SIZE_V2 _AC(0x2000, UL)
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#define STAGE2_DUMPER_SIZE_V3 _AC(0x3000, UL)
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#define STAGE2_DUMPER_SIZE_MV _AC(0x3000, UL)
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#define STAGE2_DUMPER_SIZE_ZLIB _AC(0x8000, UL)
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#define STAGE3_ENTRY _AC(0xa000, UL)
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#define STAGE2_LOAD_ADDRESS _AC(0x2000, UL)
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#define STAGE3_LOAD_ADDRESS STAGE3_ENTRY
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#define IMAGE_LOAD_ADDRESS IMAGE_ENTRY
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#define STAGE3_MAXIMUM_SIZE _AC(0x3000, UL)
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#define STAGE3_HEAP_SIZE _AC(0x4000, UL)
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#define STAGE3_HEAP_ADDRESS _AC(0x2000, UL)
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#define STAGE3_STACK_SIZE _AC(0x1000, UL)
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#define STAGE3_STACK_ADDRESS _AC(0xF000, UL)
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#define STAGE3_PARAMS_ADDRESS _AC(0x9000, UL)
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#define STAGE3_PARAMS_MAXIMUM_SIZE _AC(0x1000, UL)
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#define COMMAND_LINE_EXTRA _AC(0xE000, UL)
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#define COMMAND_LINE_EXTRA_SIZE _AC(0x0400, UL)
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#ifndef __ASSEMBLER__
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#endif /* __ASSEMBLER__ */
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#endif /* LOADERS_LAYOUT_H */
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