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ReC98
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139 Commits

Author SHA1 Message Date
nmlgc 3de251fb60 Identify 4 functions accidentally missed in TH01's ZUNSOFT.COM 
Wow. I just had to miss smem_release() once to find myself with a total of 4
missed functions (+ smem_wget(), bfnt_entry_pat() and
bfnt_extend_header_analysis()) a day later. Blasted tiny model.
 2014-08-23 17:30:00 +02:00
nmlgc 656f993e8d [Reduction] #158: bfnt_palette_set 2014-08-23 16:56:01 +02:00
nmlgc 6e6293be79 [Reduction] #157: palette_init 2014-08-23 16:18:30 +02:00
nmlgc e76a9948b8 [Reduction] #156: palette_show 2014-08-23 16:11:16 +02:00
nmlgc 61ccf52f3e [Reduction] #155: Palette data 2014-08-23 15:47:05 +02:00
nmlgc 138fcd2fce [Reduction] #153-154: Key beep control 2014-08-23 14:01:53 +02:00
nmlgc 4759e85765 [Reduction] #152: js_end 
Popcorn.
 2014-08-23 13:46:31 +02:00
nmlgc 6114c2871c [Reduction] #151: bfnt_extend_header_analysis 
And here we have another TASM limitation: INCLUDE file names apparently are
strcpy()'d to a buffer with a fixed size of 32 bytes, causing a crash when
trying to include any file with a longer name. Quality.
 2014-08-23 13:18:32 +02:00
nmlgc 20b998a428 [Reduction] #150: bfnt_extend_header_skip 2014-08-23 12:23:03 +02:00
nmlgc 7046c47d28 [Reduction] #149: bfnt_header_read 2014-08-23 12:08:48 +02:00
nmlgc 56a45d0b1d [Reduction] #148: bfnt_entry_pat 2014-08-23 11:51:14 +02:00
nmlgc c718cc159a [Reduction] #147: 4-bit VRAM pixel rotation table 
[Binary change] Order of three relocations in TH05's OP.EXE and MAINE.EXE.
 2014-08-23 03:16:07 +02:00
nmlgc 76139a57c8 [Reduction] #146: dos_axdx 2014-08-23 03:03:17 +02:00
nmlgc cd1d7b341e [Reduction] #145: dos_keyclear 2014-08-23 03:02:18 +02:00
nmlgc 4d3b735008 [Reduction] #144: dos_puts2 2014-08-23 01:48:16 +02:00
nmlgc 50bd48da18 [Reduction] #143: dos_setvect 2014-08-23 01:38:22 +02:00
nmlgc a756bab3cc [Reduction] #142: dos_read 2014-08-23 01:07:04 +02:00
nmlgc 4bcebcd875 [Reduction] #141: dos_seek 2014-08-23 00:59:10 +02:00
nmlgc ba3e077fc8 [Reduction] #140: dos_close 2014-08-23 00:48:48 +02:00
nmlgc 2e2151b592 [Reduction] #139: super_entry_pat 
Heh, all the references to this function are still expressed in db opcode
form, because IDA couldn't process the self-modifying code in
bfnt_entry_pat(). That's almost practical in our case!
 2014-08-23 00:28:05 +02:00
nmlgc 4e6ef3bd8d [Reduction] #138: super_entry_at 2014-08-22 23:56:33 +02:00
nmlgc 857c443b57 [Reduction] #137: super_free 
... yeah, TH02's MAINE.EXE indeed seems to not free its superimposed data.
In case it even allocates any.

[Binary change] db 0 → nop in ZUNSOFT.COM.
 2014-08-22 23:45:21 +02:00
nmlgc 22112eab6a [Reduction] #136: super_cancel_pat 2014-08-22 23:33:18 +02:00
nmlgc 587f109e6a [Reduction] #135: Superimposed pattern data 
... It really shows that I forgot to compress the "db 0" statements in
2bd664c5e4.
 2014-08-22 22:31:44 +02:00
nmlgc 8b32104540 [Reduction] #131-134: graph_pi_load_pack 
Second biggest master.lib object right there... and apparently, TASM doesn't
support segment prefixes in EQU directives?

And yes, there really is no viable solution for both the NOPCALL problem (the
TASM manual states that these NOPs are inserted during single-pass assembly,
which we can't do) and the complementary jump sequences (which are only
inserted for forward references when specifying the JUMPS directive, which
doesn't seem to work for us either).
 2014-08-22 21:15:44 +02:00
nmlgc 193ca02550 [Reduction] #130: ___write 
Doing one of these C monstrosities a day seems like a good habit. And hey,
ZUNSOFT.COM has already shrunk by over a third.
 2014-08-22 19:28:05 +02:00
nmlgc fbb78b9dd0 Replace the compatibility NOPs with a macro 2014-08-22 18:03:40 +02:00
nmlgc 4e9ad18af1 Move common directives and includes to a separate include file 
Note that .386 needs to come before .MODEL, and is therefore not included in
ReC98.inc. Causes, um, weird label errors otherwise.
 2014-08-22 18:01:06 +02:00
nmlgc 2d1dc1589c [Reduction] #128-129: __rtl_write and __write 
Underscores and wrappers, hooray.
__write is not included in the widely available version of WRITEA.CAS, but
it's still part of the same object file.
 2014-08-22 02:55:11 +02:00
nmlgc 216413d8a6 [Reduction] #127: lseek 
Yup, gotta move all the "handle" definitions away first.
 2014-08-22 01:55:05 +02:00
nmlgc aaa2d23fc8 [Reduction] #126: graph_pi_free 
Huh, the compatibility NOPs extend to master.lib as well?
 2014-08-22 01:39:42 +02:00
nmlgc c3202f4450 [Reduction] #125: hmem_lallocate 2014-08-22 01:19:52 +02:00
nmlgc 47781cd013 [Reduction] #124: smem_wget 2014-08-22 01:04:46 +02:00
nmlgc 7cde3a50ec [Reduction] #123: smem_release 
Need to do this function before smem_wget() to keep the alignment identical.
 2014-08-22 00:59:18 +02:00
nmlgc ea4db822ab [Reduction] #120-122: Heap memory functions 
With even more misreferences in switch tables.
 2014-08-22 00:17:53 +02:00
nmlgc 969990a819 [Reduction] #119: mem_assign_dos 
Containing, again, fixes for misreferences in TH04.
 2014-08-21 23:30:20 +02:00
nmlgc fc0ccd5e2b [Reduction] #117-118: mem_assign and mem_assign_all 2014-08-21 23:05:54 +02:00
nmlgc d270a625e5 [Reduction] #116: master.lib memory manager variables 2014-08-21 22:54:07 +02:00
nmlgc 99b9963082 [Reduction] #115: dos_ropen 
AKA "fontfile_open()", and originally kept in FONTOPEN.ASM... yeah.
 2014-08-21 22:09:18 +02:00
nmlgc 98bf9d9576 Change the name of the entry point to STARTX 
Because it just so happens that master.lib's bfnt_header structure contains
an element named "START".
And huh, this suddenly works without changing any assembler or linker
parameters? I swear it didn't when I tried it first.
 2014-08-21 22:05:17 +02:00
nmlgc 87fae21127 [Reduction] #114: fperror 
OK, one more Borland C function I noticed while I was covering signals.
 2014-08-21 21:33:04 +02:00
nmlgc 8e4683cd1e [Reduction] #109-113: Signal handling 
> "OK, the signal slice is pretty large, let's do it tomorrow"
> stay there for the majority of the day

Oh well, at least it paid off. I *really* should work towards PI loading now,
though.
 2014-08-21 21:28:18 +02:00
nmlgc d1ccecdfa9 [Reduction] #106-108: PC-98 EGC setup 
"Enhanced Graphic Charger", hm...
 2014-08-20 22:24:05 +02:00
nmlgc a244c30cd9 [Reduction] #104-105: _dos_getdrive and _dos_setdrive 2014-08-20 21:38:31 +02:00
nmlgc 69672b819a [Reduction] #103: DOSENV 2014-08-20 21:22:56 +02:00
nmlgc 8ca6964330 [Reduction] #102: ErrorMessage 2014-08-20 20:38:08 +02:00
nmlgc e6e1e3a937 [Reduction] #101: Far struct copy 2014-08-20 20:35:18 +02:00
nmlgc 68e1dc8596 [Reduction] #100: fflush 2014-08-20 19:46:47 +02:00
nmlgc 33fa958a30 [Reduction] #98-99: getvect and setvect 
Yeah, getvect.asm also includes setvect(). They really could have chosen a
better naming scheme.
 2014-08-20 18:09:26 +02:00
nmlgc ea547e4841 [Reduction] #92-97: exit 2014-08-20 17:53:02 +02:00