CrazyEttin
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b34b0ea74e
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Add new under construction system calls to the readme and change the one for loading files to accomodate them, move the disk parameters to the main namespace in anticipation of restructuring the disk operations with the addition of the new system calls, rewrite parts of system to remove essentially duplicate code, and rewrite the explanation of the file system in the readme.
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1 year ago |
CrazyEttin
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8baa294947
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Rewrite everything to be more elegant, prevent changing to non-existent drives, add the option to quit print and list while paging and modify the readme accordingly, and add info on the EttinOS-extra repository to the readme.
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2 years ago |
CrazyEttin
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a20d846f60
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Fix the root loading bug in the bootloader as well just to be safe, fix a bug in loadf giving a file size one sector too large, make loadf return the size of the file in cx, change print to work based on file size instead of a file ending character, and modify the readme and other text files accordingly.
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2 years ago |
CrazyEttin
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e605a6a0a8
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Add paging to print and modify the readme accordingly, add the file loading bug to the known bugs section, and tidy the usage section.
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2 years ago |
CrazyEttin
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79a2fc78b8
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Make loadf check if there is enough memory before loading a file, and make the loadf error states and messages more specific and modify the readme accordingly.
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2 years ago |
CrazyEttin
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1ba0dbe89f
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Rename type to print and modify the readme and make.sh accordingly, fix a bug where the system would crash if you tried to access a non-existent or empty drive, add a section for known bugs in the readme, tidy up the code a bit, and add a logo.
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2 years ago |
CrazyEttin
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6d5d7963e5
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Relocated programs to 0x3000 because of a miscalculation of how much room the file systems of 1440 KiB disks take.
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2 years ago |
CrazyEttin
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f6c67e0c82
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Make drive specifications work for command as well and modify the readme accordingly, and fix some other minor bugs.
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2 years ago |
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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2 years ago |
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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2 years ago |
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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2 years ago |
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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2 years ago |
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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2 years ago |
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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2 years ago |
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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2 years ago |
CrazyEttin
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2bfa61b669
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Change the line endings of the text files from Unix to DOS style.
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2 years ago |
CrazyEttin
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08f2d57bb2
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Move the system stack to the end of the address space, make the shell ignore empty input, and tweak printstr and readstr a bit.
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2 years ago |
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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2 years ago |