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There are situations where the kernel discards some of its sector buffers via one of its [discard_*](https://github.com/SvarDOS/edrdos/blob/a027cb89e00acc30cddfd35509c4453f4d9f6a58/drdos/buffers.asm#L…
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The github-built SVP package of the EDR kernel has a DOC/LICENSE.HTM file. Such location is invalid as it does not make it clear what package it belongs to. Should be either:
1. DOC/KERNLEDR/LICENS…
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For whatever reason, when I stuck this floppy in my Mac, it said it was not initialized. So, I had it do…
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This resulted in the following on an emulated CGA:
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Here it is stated that the jwasmr executable would be used, which I believe you changed recently: https://github.com/SvarDOS/edrdos/blob/8b1c69ca12c500af2e54dda6d94e242a3da2abf3/README.md?plain=1#L34
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It should be investigated where the access originates from, because if booted from drive A:, there is no obvious reason why it should access C:
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Start lDebug off fda in qemu, with the current release of edrdos.img as fdb. Then enter `boot protocol freedos fdb/drbio.sys` or `boot protocol edrdos fdb`. The kernel will load at first but halt with…
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These two messages are part of drbio. They appear to be resident in the HMA with `dos=high`. https://github.com/SvarDOS/edrdos/blob/525b418819b1c775afd040f28c0254fb527646ae/drbio/biosmsgs.asm
Shoul…
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Copying a file from A: to B: on a single-diskette system makes EDR asks the user to swap the diskettes a LOT of time to copy a 20-or-so KB file. Under MS-DOS only one swap is required.
I think this…
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This is in contrast to MS-DOS and FreeDOS, where the hidden sectors are relative to the container (Disk or extended partition start).
EDR uses the BPB_HIDDEN internally to do the sector calculation…