86 lines
2.0 KiB
Bash
Executable File
86 lines
2.0 KiB
Bash
Executable File
#! /usr/bin/env bash
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set -eux
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stage0_PREFIX=${stage0_PREFIX-../stage0}
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# Refresh stage0's M2-Planet_x86.c
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# To execute this block ./bootstrap.sh refresh
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if [ "refresh" = "${1-NOPE}" ]
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then
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# Create header to prevent confusion
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{
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cat <<-EOF
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## This file was generated by running:
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## cat functions/file.c functions/malloc.c functions/calloc.c functions/exit.c functions/match.c functions/numerate_number.c functions/file_print.c functions/string.c cc.h cc_reader.c cc_strings.c cc_types.c cc_core.c cc.c >| ../stage0/stage3/M2-Planet_x86.c
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## inside M2-Planet's repo
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EOF
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} >| header
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# Update the C code in stage0's x86 bootstrap
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cat header \
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functions/file.c \
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functions/malloc.c \
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functions/calloc.c \
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functions/exit.c \
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functions/match.c \
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functions/numerate_number.c \
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functions/file_print.c \
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functions/string.c \
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cc.h \
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cc_reader.c \
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cc_strings.c \
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cc_types.c \
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cc_core.c \
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cc.c >| $stage0_PREFIX/stage3/M2-Planet_x86.c
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# Clean up temp header
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rm header
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{
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# Create header to prevent confusion
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cat <<-EOF
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# This file was generated by running:
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# ./bin/vm --rom roms/cc_x86 --memory 4M --tape_01 stage3/M2-Planet_x86.c --tape_02 ../M2-Planet/seed.M1
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# In stage0
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EOF
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} >| preseed1
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# Create the seed
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$stage0_PREFIX/bin/vm --rom $stage0_PREFIX/roms/cc_x86 \
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--memory 4M \
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--tape_01 $stage0_PREFIX/stage3/M2-Planet_x86.c \
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--tape_02 preseed2
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# Combine to final seed
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cat preseed1 preseed2 >| seed.M1
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# Cleanup preseed values
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rm preseed1 preseed2
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fi
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# Make the required bin directry
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[ -d bin ] || mkdir bin
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# Build debug footer
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blood-elf -f seed.M1 \
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-o bin/seed-footer.M1 || exit 1
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# Macro assemble with libc written in M1-Macro
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M1 -f test/common_x86/x86_defs.M1 \
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-f functions/libc-core.M1 \
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-f seed.M1 \
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-f bin/seed-footer.M1 \
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--LittleEndian \
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--Architecture 1 \
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-o bin/seed.hex2 || exit 2
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# Resolve all linkages
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hex2 -f test/common_x86/ELF-i386-debug.hex2 \
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-f bin/seed.hex2 \
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--LittleEndian \
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--Architecture 1 \
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--BaseAddress 0x8048000 \
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-o bin/M2-Planet \
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--exec_enable || exit 2
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