9e2eb539a6
I run it in an i386 emulator (with QEMU), so it should support i386 perfectly.
51 lines
1.8 KiB
Plaintext
51 lines
1.8 KiB
Plaintext
===============
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*** Colonel ***
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===============
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Colonel (pronounced as it is spelt) is a kernel project I'm working on in my
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free time. As a personal project, you really shouldn't run it anywhere but in
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an emulator. Currently the project supports the following architectures:
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- x86
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- i386
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- i686
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# Compiling
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-----------
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In order to compile this project you will require the following:
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- GCC Cross-Compiler (https://gcc.gnu.org/)
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- GNU Binutils (https://www.gnu.org/software/binutils/)
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- CMake (https://cmake.org/)
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You may want to compile GCC and Binutils from source for your target
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architecture. You can find the available toolchains for building in the
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`toolchains/' directory. To compile you can run the following commands:
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cd build/
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cmake -DCMAKE_TOOLCHAIN_FILE=../toolchains/<toolchain_file> ..
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make
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This should create a release build of the project. If you would like debug
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flags then add the `-DCMAKE_BUILD_TYPE=debug' option to the `cmake' command.
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# Testing
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---------
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The safest environment to test this in would be an emulator. The one I use is
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QEMU (https://www.qemu.org/). You can run the kernel directly (i.e.
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`colonel.bin') by using the `-kernel' option. If you'd like to debug the kernel
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using QEMU and GDB you can do so by running `qemu -S -s -kernel colonel.bin',
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which will open a server on `localhost' allowing you to connect with GDB for
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debugging. At this point you can connect to the server and load the symbols by
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running the following in the GDB prompt:
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(gdb) target remote localhost:1234
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(gdb) symbol-file colonel.bin
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From this point on you can use GDB to debug the kernel.
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# License
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---------
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This project is licensed under the terms and conditions of the GNU General
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Public License version 3 or greater (look at `LICENSE' file for more
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information).
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