DOS file, this is in [[https://hg.pushbx.org/ecm/edrdos/file/e1dbcad5136e/drbio/bdosldr.a86|bdosldr.a86]] for EDR-DOS, [[https://hg.pushbx.org/ecm/edrdos/file/e1dbcad5136e/drbio/biosinit.a86#l302|called ... le as free software.
[[https://hg.pushbx.org/ecm/edrdos/file/e1dbcad5136e/drbio/biosinit.a86#l302|The sec... load protocol. DRBIO [[https://hg.pushbx.org/ecm/edrdos/rev/b28a432679f9|contains some patches]] which co
DOS codebase, which I [[https://hg.pushbx.org/ecm/edrdos|collected into a repo]] before patching it. Some ... obsolete WIP patches) [[https://hg.pushbx.org/ecm/edrdos/|into a repo]]. I [[https://hg.pushbx.org/ecm/edrdos/rev/55d7ba64b5ff|updated the build scripts]] to use ... year ago, with [[https://pushbx.org/ecm/download/edrdos/license.htm|the new license agreement by DRDOS, I
//pushbx.org/ecm/doc/ldosboot.htm#protocol-sector-edrdos|differs little from FreeDOS]]. The load unit regi... source texts of drbio [[https://hg.pushbx.org/ecm/edrdos/rev/b28a432679f9|to use the passed drdos rather t... ubsequent changeset I [[https://hg.pushbx.org/ecm/edrdos/rev/feda14976c32|deleted most of the "BDOS loader... kernel was completed [[https://hg.pushbx.org/ecm/edrdos/rev/465247a2713a|by building the combined file as
ced DR-DOS =====
* [[https://hg.pushbx.org/ecm/edrdos/rev/575895d7321b|Support check debugger byte from... te as an ordinal.
* [[https://hg.pushbx.org/ecm/edrdos/rev/d4f67d33b5bf|Add lCFG block to the SvarDOS fl... during the boot.
* [[https://hg.pushbx.org/ecm/edrdos/rev/63a259b4d22b|Note that the SvarDOS flavours k... s no longer used.
* [[https://hg.pushbx.org/ecm/edrdos/rev/ed68a3f96daa|Update lDOS version]] to 2024 Au
2.18 rectified this. [[https://github.com/SvarDOS/edrdos/issues/61|RASM-86 does provide a marker]], but th... s closed source tool [[https://github.com/SvarDOS/edrdos/issues/3|was re-implemented as open source]] in t... I do not understand [[https://github.com/SvarDOS/edrdos/issues/1|exactly what the tool does]] to this day... ed down this path, I [[https://github.com/SvarDOS/edrdos/issues/61#issuecomment-2156660635|was pointed to]
of each line. I also [[https://github.com/SvarDOS/edrdos/issues/102#issuecomment-2560497941|reported on th... ed DR-DOS =====
* [[https://github.com/SvarDOS/edrdos/issues/128|Fix a bug in which func36 would interp...
* My first patch [[https://hg.pushbx.org/ecm/edrdos/rev/bf4f4ec281b2|initialised the entire DPB and a... In the second patch, [[https://hg.pushbx.org/ecm/edrdos/rev/d5eda262bc1b|I changed func36 in disk.nas]] t
R-DOS =====
* Fix [[https://github.com/SvarDOS/edrdos/issues/111|issue #111 of the SvarDOS repo]], allowing [[https://hg.pushbx.org/ecm/edrdos/rev/1192143fcfc3|to select C: as the boot drive i... ere are none on hda ([[https://github.com/SvarDOS/edrdos/commit/3092c8ac024ed503aea946332d01b86fb7a10a98|S... pick]])
* Work on [[https://github.com/SvarDOS/edrdos/issues/109|issue #109]]:
* [[https://hg.pushb
S =====
Prompted by [[https://github.com/SvarDOS/edrdos/issues/116|a SvarDOS issue for the EDR-DOS kernel]], I [[https://hg.pushbx.org/ecm/edrdos/rev/374911957af5|optimised the bdevio.nas functio... apparently.
I later [[https://hg.pushbx.org/ecm/edrdos/rev/529340d7b94d|picked a comment]] from [[https://github.com/SvarDOS/edrdos/commit/33c091a5d3c2f7dac1648844cf43f524e67e2f62|t
b2)
* Add a note on [[https://hg.pushbx.org/ecm/edrdos/rev/a074b5feec9c|default BPB detecting a FAT16]] ... (benign bug)
* Use [[https://hg.pushbx.org/ecm/edrdos/rev/8d3b6d9a415d|the smaller of BPB size and part... * Add round utility [[https://hg.pushbx.org/ecm/edrdos/rev/702527262b29|to round up intermediate DRDOS m... Use WarpLink and x2b2 [[https://hg.pushbx.org/ecm/edrdos/rev/369a13e27eea|to build DRDOS module]] (picked
s already installed ([[https://github.com/SvarDOS/edrdos/issues/77#issuecomment-2257950250|as requested in... y adaptation of EIDL [[https://github.com/SvarDOS/edrdos/issues/78#issuecomment-2260911777|in another Svar... R-DOS =====
The code [[https://hg.pushbx.org/ecm/edrdos/rev/72d6c752ed4e|to detect the boot partition usi... etected as drive C:.
[[https://hg.pushbx.org/ecm/edrdos/rev/aac6c3986704|A subsequent change]] was to mak
ced DR-DOS =====
* [[https://hg.pushbx.org/ecm/edrdos/rev/1e0d46b4014c|Work around the Book8088 BIOS bug]]
* [[https://hg.pushbx.org/ecm/edrdos/rev/1137afe0115d|Harden int 13h function 41h call... =al=0 and CY
I also [[https://github.com/SvarDOS/edrdos/issues/56|talked about this on the SvarDOS EDR-DO... sm is never called as [[https://hg.pushbx.org/ecm/edrdos/rev/18f345fe99d5|a contribution disabled it for d
oot stages. [[https://pushbx.org/ecm/download/old/edrdos/|My builds]] include four different kernel varian... compression) stage (edrpack named file), or not (edrdos named file).
* Also, the internal zerocomp com... LZMA-lzip. This can [[https://github.com/SvarDOS/edrdos/issues/69#issuecomment-2244834392|take several mi... EST as well, which I [[https://github.com/SvarDOS/edrdos/issues/28#issuecomment-2248801739|did post in ano
====
Bernd Böckmann [[https://github.com/SvarDOS/edrdos/issues/102#issuecomment-2305113256|requested a bu... lf. I developed this [[https://github.com/SvarDOS/edrdos/issues/102#issuecomment-2306742127|for testing th... s in preparation for [[https://github.com/SvarDOS/edrdos/issues/102#issuecomment-2307727959|the SvarDOS fl... vours of the kernel.
[[https://hg.pushbx.org/ecm/edrdos/rev/701f4f86bc95|I also updated]] and [[https://h
ent86 at every step.
[[https://hg.pushbx.org/ecm/edrdos/rev/ded5f8218ef5|Added cfg.bat]] and ovr.bat [[https://hg.pushbx.org/ecm/edrdos/rev/fc2f68e0a75e|to select or deselect compressio... press these modules.
[[https://hg.pushbx.org/ecm/edrdos/rev/9be23eccb2a4|Align the stack]] in biosinit.asm.
In DIR command [[https://hg.pushbx.org/ecm/edrdos/rev/13db4a578693|show accumulated size of listed
