compyx
2c4dd5decf
Shorten comment as requested
2020-07-11 11:59:45 +02:00
compyx
e45e57d7ce
C64 soft80 conio: save 4 bytes in firstinit
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Also save 6 cycles as a very small bonus.
2020-07-11 11:59:45 +02:00
compyx
fb7996b0ce
Revert "C64 soft80 conio: save 6 bytes in firstinit"
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This reverts commit 943e68be6a
2020-07-11 11:59:45 +02:00
compyx
695b1b01d8
C64 soft80 conio: save 6 bytes in firstinit
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As a bonus, save 6 cycles.
2020-07-11 11:59:45 +02:00
Oliver Schmidt
419eb700b5
Renamed INITBSS to INIT and INIT to ONCE.
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The way we want to use the INITBSS segment - and especially the fact that it won't have the type bss on all ROM based targets - means that the name INITBSS is misleading. After all INIT is the best name from my perspective as it serves several purposes and therefore needs a rather generic name.
Unfortunately this means that the current INIT segment needs to be renamed too. Looking for a short (ideally 4 letter) name I came up with ONCE as it contains all code (and data) accessed only once during initialization.
2016-03-06 21:27:19 +01:00
Oliver Schmidt
377f31d085
Fixed soft80 shutdown.
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A call to $FDA3 cannot be used because it re-enables the BASIC ROM. If a large program (such as Contiki's webbrowser80) has destructor code or data "behind" that ROM, then the program might crash when it tries to quit gracefully. Changing that code to set CIA2_PRA works well enough.
2015-12-02 21:34:08 +01:00
mrdudz
4a49b0c8f8
reset screen editor at shutdown
2015-11-22 19:20:58 +01:00
mrdudz
8263083506
move variables into INITBSS
2015-10-15 15:11:05 +02:00
mrdudz
c708031374
use 'soft80_internal_cellcolor' for the current cell color, and CHARCOLOR for the actual textcolor
2015-10-14 17:24:16 +02:00
mrdudz
f462c173fb
move some stuff to init segment, saves roughly 1480 bytes :)
2015-10-12 23:39:47 +02:00
mrdudz
5840d1c08c
increase conio constructor priority
2015-10-12 20:46:53 +02:00
mrdudz
ead9950044
some code shuffling to get rid of long branches
2015-10-12 18:01:48 +02:00
mrdudz
a2b514a7cf
fix some style issues
2015-10-12 15:54:08 +02:00
mrdudz
21732e3c5b
maintain lsb of cursor x position internally, saves some bytes and some cycles too :)
2015-10-12 15:44:41 +02:00
mrdudz
7f2df8e8e6
move internal text/bgcolor variables into the file that also contains the init code for them. also rename them to avoid namespace pollution
2015-10-12 15:04:55 +02:00
mrdudz
07f1879f85
added some more comments and -headers
2015-10-12 14:40:12 +02:00
mrdudz
d8d7f53d1b
move charset to seperate file again, added comments on charset layout
2015-10-11 17:13:28 +02:00
mrdudz
0b9d67d8a8
use default prio for the constructor
2015-10-09 13:40:10 +02:00
mrdudz
e54ad81ce8
some more rework, second attempt on fixing the color issues. added ifdefs to disable the color voodoo alltogether for debugging purposes.
2015-10-08 20:43:25 +02:00
mrdudz
7486923c17
dont use seperate file for charset data
2015-09-28 15:57:16 +02:00
mrdudz
257183fa55
removed duplicate copy of charset and shift it at init time, saves 1k
2015-09-27 19:34:43 +02:00
mrdudz
b5a6578dca
include bitmap and vram row tables directly rather than generating them (saves space)
2015-09-27 18:49:30 +02:00
mrdudz
fba28f46f6
fix initial text- and background colors
2015-09-27 18:36:53 +02:00
mrdudz
9e08c53b01
initial commit of soft80 implementation
2015-09-27 18:12:25 +02:00
