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blog:pushbx

Looking back at 2017's iniload

The very first revision of iniload was checked into the repo on 2017-10-03 (the annual Tag der deutschen Einheit "day of german unity", a public holiday).

It only supported MS-DOS v6 / IBM-DOS, MS-DOS v7, and lDOS load (all the ones requiring subsequent loading by the "msload" stage). The latter, lDOS load, still without the "lDXX" signature. (The signature was added on 2020-01-22 and first checked the same day in boot.asm and likewise in boot32.asm and by lDebug's loader. The signature was first set, to "lDeb" or "lDDb", for lDebug again the same day.) So loading it with boot protocol ldos in recent lDebug requires specifying checkvalue=0.

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2025-10-17 20:13:12 +0200 Oct Fri · ecm · 5 Comments

Setting up FreePascal (FPC) for i8086 DOS target

I recently tried setting up the toolchain for building LZEXE on the amd64 Debian Linux desktop.

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2025-10-08 21:06:14 +0200 Oct Wed · ecm · 1 Comment

No blog post to be added in early October

Due to personal circumstances the next weekend will not see me prepare a blog post.

2025-09-30 22:17:26 +0200 Sep Tue · ecm · 0 Comments

Drive letters beyond Z:, merged DOSENTRY and DOSCODE, disk full checks, trail binary

2025-09-28

This week I took on the support for the six drive letters beyond Z:, making lDebug, devload, SRDISK, MS-DOS v7, lDOS, EDR-DOS, FreeCOM, and dosemu2 able to use them. I wrote about this on the forum as well.

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2025-09-29 18:07:48 +0200 Sep Mon · ecm · 0 Comments

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blog/pushbx.txt · Last modified: 2022-04-19 14:24:13 +0200 Apr Tue by ecm