CrazyEttin
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116b21bab7
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Implement drive specifications for loadf and list and modify the readme accordingly, rewrite error messages, and decide to not support EBPB and file attributes.
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2021-06-28 21:00:05 +03:00 |
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CrazyEttin
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874bcb9d67
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Write list and update the readme and make.sh accordingly, fix the drive changing command so that ignores extra spaces and possible command tails, remove cmpstr as it is no longer used by anything, and make readstr independent of terminal width again.
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2021-06-28 01:21:37 +03:00 |
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CrazyEttin
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851abfe053
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Fix the loading problem at track border in the bootloader as well, tidy up loadf a bit more, rewrite the sections of the readme about input and commands as a single section about usage, and add a line to make.sh deleting any existing source image before creating a new one.
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2021-06-27 19:22:58 +03:00 |
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CrazyEttin
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2544d96a81
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Fix a bug in loadf that prevented reading clusters at a track boundary, write type, Ettinify the text files, and modify the readme and make.sh accordingly, and add a source disk image to make.sh.
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2021-06-26 19:10:45 +03:00 |
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CrazyEttin
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92d93714bd
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Write echo, update the readme with information on how the commands work, and replace a lodsb stosb loop in the shell with a movsb one.
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2021-06-25 22:51:59 +03:00 |
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CrazyEttin
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1758b807e0
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Get loadf variables from the disk description table instead of hardcoding them, tidy up the make script a bit, add contributors to the copyright statement, and change the phrasing of the readme slightly.
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2021-06-24 18:34:41 +03:00 |
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CrazyEttin
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5aa6bcb79c
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Add support for Sortix build environment.
Co-authored-by: Jonas 'Sortie' Termansen <sortie@maxsi.org>
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2021-06-22 22:37:49 +03:00 |
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CrazyEttin
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2e003c3198
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Write loadf and rewrite the shell to load external programs with it instead of internal calls.
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2021-06-20 14:18:50 +03:00 |
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CrazyEttin
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a62a87970a
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Move the system from after the bootloader to the beginning of usable memory and the bootloader and system stacks to after their respective programs, fix a couple of bugs in the bootloader that made it not load the system correctly above a specific size, abandon the goal of eventual subdirectory support and modify the project directory structure and make.sh accordingly, and start writing fileify.
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2021-06-16 18:03:31 +03:00 |
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CrazyEttin
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f2654038cb
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Make the system compatible with Intel 8086 CPU, change the remaining media-dependent constants in the bootloader to variables, change the default media to a 360 KiB 5.25" floppy disk and offer 1.44 MB 3.5" disk as an option instead, and change labels used for data to variables because apparently using labels for data is not wise.
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2021-06-10 20:54:43 +03:00 |
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CrazyEttin
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9afbaae05d
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Add readch and for the sake of symmetry printch, simplify make.sh, and tweak the code a bit to make it more consistent.
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2021-06-08 21:57:05 +03:00 |
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CrazyEttin
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cc35d72a4e
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The system now boots from a FAT12 file system!
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2021-06-06 21:53:15 +03:00 |
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CrazyEttin
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522905d77c
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Move the system to low memory and tweak readln.
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2021-06-04 09:15:21 +03:00 |
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CrazyEttin
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d0a5441a62
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Reorganise the repo a bit.
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2021-06-02 13:33:39 +03:00 |
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CrazyEttin
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e791c67665
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Add a disk description table to the bootloader in anticipation of file system support and do some general tweaking.
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2021-06-01 21:34:37 +03:00 |
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CrazyEttin
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adefdf3e4c
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Reorganise and comment the code and rewrite readstr.
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2021-05-30 19:34:42 +03:00 |
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CrazyEttin
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df836219eb
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Initial commit
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2021-05-26 17:05:49 +03:00 |
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