37 lines
1021 B
Markdown
37 lines
1021 B
Markdown
# Building
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### Environment
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Linux distribution / Bash for Windows.
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### Required packages
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NASM (sudo apt-get install nasm)
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GCC cross compiler (see the next section)
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### GCC cross compiler
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##### Method 1 - Compile from GCC source.
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Follow the [instructions](wiki.osdev.org/GCC_Cross-Compiler)
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Set the "TARGET" to "x86_64-elf" instead of "i686-elf" and build [libgcc without redzone](wiki.osdev.org/Libgcc_without_red_zone).
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##### Method 2 - Precompiled binaries
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VERSION: GCC 7.3 + Binutils 2.30
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HOST: x86_64-pc-linux-gnu
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CONFIGURED WITH: --target=x86_64-elf --disable-nls --enable-languages=c,c++ --without-headers
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1. Download "cross.tar.gz" from the Github release page.
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2. Run "tar -xvf cross.tar.gz -C $HOME/opt/cross"
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### Compiling
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Run "make" in the root directory.
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This will generate secxkrnl.elf (kernel executable) and secxkrnl.dmp (kernel dump).
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Run "make clean" to clean a build.
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# Running
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secX requires bootloader [secboot](github.com/secXsQuared/secboot).
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See secboot repository for more information. |