Commit Graph

8 Commits

Author SHA1 Message Date
nmlgc a2358bef47 [Maintenance] Remove `extern "C"` from `x86real.h` and `decomp.hpp`
One of those per delivery now, eh?

Part of P0189, funded by Arandui and Lmocinemod.
2022-04-16 23:53:46 +02:00
nmlgc ff3d2cafe4 [Maintenance] Highlight dependencies on pseudoregisters with the `asm` keyword
These make up 41% of all our current inline ASM blocks, and *should*
break on other compilers.

Part of P0183, funded by Yanga and [Anonymous].
2022-02-18 09:36:34 +01:00
nmlgc ba9fe94b42 [Maintenance] Consistently use { brackets } for inline assembly
Part of P0183, funded by Yanga and [Anonymous].
2022-02-18 09:36:34 +01:00
nmlgc 6058395372 [Maintenance] Change the inline assembly keyword to `_asm`
The single underscore version is actually slightly more supported among
the compilers I've seen so far. Also added the exact list now.

Part of P0183, funded by Yanga and [Anonymous].
2022-02-18 09:36:34 +01:00
nmlgc 1244bd74e7 [Maintenance] Prefer the -zC and -zP options over `#pragma codeseg`
Might look uglier, but has the advantage of not generating an empty
segment with the default name… *and* the default padding, which will
really come in handy with the following breakthrough.

Part of P0137, funded by [Anonymous].
2021-04-03 20:12:09 +02:00
nmlgc 29abdd5b6a [Maintenance] Make decomp.h exclusive to C++
eeb4e7e changed the final C translation unit that used this header to
C++, and we got some more helpful inline functions upcoming.

Part of P0136, funded by [Anonymous].
2021-03-20 02:17:08 +01:00
nmlgc 1c5ed4b06e [Maintenance] Copy <dos.h>'s 16-bit x86 Real Mode declarations to a new file
DOS is not the same thing as the underlying CPU, after all. A separate
file not only indicates to future port authors which parts of the code
are x86-specific, but it also speeds up build times…

… in theory, because removing 677 lines from 49 files each doesn't seem
to speed up the build as much as I had hoped? But apparently my whole
system mysteriously got faster in the meantime, and I was getting 22-23
seconds for the entire repo even before this commit. Good enough.

Part of P0134, funded by [Anonymous].
2021-02-20 23:49:45 +01:00
nmlgc baac3f7682 [Decompilation] [th04/th05] EGC-powered page 1→0 rectangle blitting
Actually fairly average, as far as unreasonable decompilations are
concerned. No `goto`, at least! Another place that would benefit from
EGC raster op documentation, though.

Also, got one more padding byte in TH05's MAINE.EXE correct. 🙂

Part of P0126, funded by [Anonymous] and Blue Bolt.
2020-11-16 20:01:09 +01:00