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ReC98/ReC98.inc

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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 15:06:33 +00:00
; ReC98
; Main include file
locals
include libs/BorlandC/RULES.ASI
[Reduction] #561-562: scantol Also finally getting a macro for the recurring "pop cx if LDATA" case.
2014-10-30 08:38:46 +00:00
include libs/BorlandC/ctype.inc
[Reduction] #556-558: open
2014-10-27 01:50:32 +00:00
include libs/BorlandC/dos.inc
[Reduction] #540: close Now with DOS error codes.
2014-10-15 06:39:22 +00:00
include libs/BorlandC/doserror.inc
[Reduction] #685: ldtrunc
2014-11-09 13:49:18 +00:00
include libs/BorlandC/errno.inc
[Reduction] #532: fmode Yup, finally adding the opening flags as well.
2014-10-11 21:53:17 +00:00
include libs/BorlandC/fcntl.inc
[Reduction] #533-536: fopen More flags and constants, despite reminding me why exactly I haven't done this all along.
2014-10-13 04:12:09 +00:00
include libs/BorlandC/stdio.inc
[Reduction] #569: xcvt ... and even with EMUL being set up and working, TASM still needs to be hacked into actually emitting emulator calls for certain instructions.
2014-11-01 16:57:50 +00:00
include libs/BorlandC/_printf.inc
[Reduction] #533-536: fopen More flags and constants, despite reminding me why exactly I haven't done this all along.
2014-10-13 04:12:09 +00:00
include libs/BorlandC/sys/stat.inc
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 15:06:33 +00:00
include libs/master.lib/func.inc
include libs/master.lib/super.inc
[Reduction] #171: _bgm_bell_org [Binary change] db 0 → nop before the function in every affected executable.
2014-08-25 02:49:19 +00:00
include libs/master.lib/bgm.inc
[Reduction] #191: bcloser
2014-08-26 18:54:57 +00:00
include libs/master.lib/pf.inc
[Reduction] #240: cutline
2014-08-28 01:42:26 +00:00
include libs/master.lib/clip.inc
[Reverse-engineering] Slot-based PI file loading and freeing
2014-11-18 16:56:13 +00:00
include th02/formats/pi_slots.inc
Replace the compatibility NOPs with a macro
2014-08-22 15:08:37 +00:00
[Reduction] #182: bgm_read_sdata [Binary change] Order of 2 relocations in all modified executables.
2014-08-26 04:07:19 +00:00
; Manually put dseg into DGROUP if we're not tiny. The alternative, renaming
Trick TASM into not creating 32-bit default segments So that's the - admittedly rather weird - solution to the problem that has been plaguing this project ever since the beginning of the reduction step. Without any 32-bit dummy segments in the compiled object files, more linkers will be able to build this project, one of them being JWlink (http://sourceforge.net/projects/jwlink/). Still can't rename dseg to _DATA though, as TASM stupidly refuses to accept any ALIGN directives above a segment's alignment attribute value. TH01's floating-point data slices already require larger alignments, and we're very likely to have even more of those in the future. Also, we're finally defining the Borland C++ model symbols directly in the code, rather than in my unpublished build batch files. :)
2014-10-31 06:17:05 +00:00
; dseg to _DATA - a segment automatically generated by the .MODEL directive -
; unfortunately doesn't work for us because we have no control over the
; segment's alignment value...
[Reduction] #182: bgm_read_sdata [Binary change] Order of 2 relocations in all modified executables.
2014-08-26 04:07:19 +00:00
if @model ne 1
DGROUP group dseg
endif
Replace the compatibility NOPs with a macro
2014-08-22 15:08:37 +00:00
nopcall macro func
if LDATA
nop ; PC-98 Touhou compatibility
endif
call func
endm
[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 17:28:05 +00:00
Identify all function pointers referenced from code > introduce a new macro to halve the lines of a far function pointer assignment, hoping that this commit will end up deleting more lines than it adds, because TH03 has lots of those > oh wait, these games mainly use near function pointers > unearth even more new functions in the process Seriously, how many more functions are still hidden in this codebase? And all that just because IDA was not smart enough to begin with.
2014-11-13 23:55:00 +00:00
; Avoids specifying both segment and offset of a function. Too bad that it
; still doesn't cause TASM to require [func] to be a valid identifier.
setfarfp macro farfp, func
mov word ptr farfp+2, seg func
mov word ptr farfp, offset func
endm
[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 17:28:05 +00:00
pushSS_ macro
if LDATA
push ss
endif
endm
[Reduction] #561-562: scantol Also finally getting a macro for the recurring "pop cx if LDATA" case.
2014-10-30 08:38:46 +00:00
popCX_ macro
if LDATA
pop cx
endif
endm