Brad Grantham
a2b96de667
Add mmphosis' RAINBOW mode change demo
...
https://macgui.com/usenet/?group=2&id=22342#msg
2018-08-08 21:04:02 -07:00
Brad Grantham
8567ad7244
make CPU6502::cycles[] class-static
2018-08-08 12:35:38 -07:00
Brad Grantham
af0fe38c9e
fill in implemented 65C02 opcodes
...
Add mnemonics to instructions[]
Add 10 new blank entries for growth
Add entries to opcode_props
2018-08-08 12:34:01 -07:00
Lawrence Kesteloot
b5918819af
Fix off-by-two bug with LK_HACK.
2018-08-07 12:27:46 -07:00
Brad Grantham
49804018cc
Asert if cycles[] is not set for insn
2018-08-07 12:21:43 -07:00
Brad Grantham
ad8f43b5a8
fix too many initializers error
2018-08-06 00:39:50 -07:00
Brad Grantham
183aea95fb
Add instruction cycle count for ORA (ind)
2018-08-06 00:39:11 -07:00
Brad Grantham
e938af1349
implement STZ zpg and PHX
2018-08-06 00:36:43 -07:00
Lawrence Kesteloot
7d346a06b3
Fix overflow in LK_HACK.
2018-08-06 00:18:40 -07:00
Brad Grantham
043429311a
fix crash if text is dragged from Chrome
...
If the drag-and-dropped filename has no leading "/", assume it is
drag-and-dropped text. This matches the behavior of Chrome on Ubuntu,
for which dragging selected text onto GLFW is passed to the file drop
callback.
If the dragged selected text starts with "/", the drop callback will
still attempt to open it as a filename.
2018-08-06 00:15:58 -07:00
Brad Grantham
3c1017c60b
implement STZ abs, fix -debugger
2018-08-06 00:15:58 -07:00
Brad Grantham
aacdd5cb96
disassemble 9C as STZ
2018-08-06 00:15:58 -07:00
Brad Grantham
347c2d4ddb
remove warning on unused result of fread by using the result
2018-08-06 00:15:58 -07:00
Lawrence Kesteloot
43448014b1
Add ORA (ind) 65C02 instructions.
2018-08-05 23:17:03 -07:00
Brad Grantham
53f231573e
ameliorate popping somewhat
2018-08-03 23:58:20 -07:00
Lawrence Kesteloot
dcbea11c33
Pass base address in LK_HACK.
2018-08-03 14:27:00 -07:00
Brad Grantham
1cfc30e904
use correct default page
2018-08-03 01:46:57 -07:00
Brad Grantham
37864dea0f
mask bus access to 16-bit, add -mute option
2018-08-02 16:49:51 -07:00
Brad Grantham
984c2abad6
reorder notes to reflect todo
2018-08-02 16:25:25 -07:00
Brad Grantham
332dca17de
separate notes on VBLANK and mode switch
2018-08-02 16:25:25 -07:00
Lawrence Kesteloot
bfe64192a3
Parse ld65 map file for symbolic debugging.
2018-08-02 16:07:48 -07:00
Lawrence Kesteloot
14a84bdb6a
Add LK hack to disassemble bytes passed at 0xBFFF.
2018-08-02 16:07:48 -07:00
Lawrence Kesteloot
27123a09ea
Fix bytelength calculation in disassembler.
2018-08-02 16:07:48 -07:00
Brad Grantham
4da1e4a2c7
undo enabling of TEXT on startup
2018-08-01 12:00:18 -07:00
Brad Grantham
eaffc29115
fix regular mode changes, disable prints
2018-08-01 11:26:49 -07:00
Brad Grantham
0cdabd22ad
initial split mode implementation
2018-08-01 10:28:43 -07:00
Brad Grantham
e09d49c323
also send current clock to iterate
2018-08-01 09:29:41 -07:00
Brad Grantham
48be02beb0
add initial support for recording softswitch history by byte clock
2018-08-01 00:42:31 -07:00
Brad Grantham
55bbd69e28
move to per-clock mode setting history within frame
...
delete set_switches()
Pass history of mode settings to iterate()
2018-07-31 15:33:51 -07:00
Brad Grantham
114af20792
fix hgr scanout addresses, modulo 0x2000
2018-07-31 14:51:51 -07:00
Brad Grantham
9d5d4b4a35
initial floating bus implementation
2018-07-31 14:31:36 -07:00
Brad Grantham
bdcf50f890
implement 0xB2, LDA(zp)
2018-07-31 13:42:09 -07:00
Brad Grantham
992864d5a0
remove debug print for $6000
2018-07-31 12:09:35 -07:00
Brad Grantham
6f92ffa096
add ADC(zpg)
2018-07-31 12:07:42 -07:00
Brad Grantham
ea3930a8f0
change clock to be 14mhz, variable for CPU
2018-07-30 16:01:39 -07:00
Brad Grantham
064a9704d6
add some thoughts about clock
2018-07-30 11:18:57 -07:00
Brad Grantham
3bf5f5ed6a
Default to TEXT
2018-07-28 12:31:50 -07:00
Brad Grantham
c3adb3abe6
add INC, DEC, and STA (zpg)
2018-07-28 02:50:09 -07:00
Brad Grantham
471fdffcf5
add test program for #23
2018-07-20 20:31:32 -07:00
Brad Grantham
94e1fc1c6d
fix #23 by added fudge to texture sample
...
Another case sampling the wrong location fixed by adding vec2(.01, .01)...
2018-07-20 20:28:16 -07:00
Brad Grantham
a9aefa583a
fix #25 , terminate the pasted string with NUL
...
Allocate one more byte, and append a '\0'.
Whoops.
2018-07-20 20:21:57 -07:00
Brad Grantham
72134f94dd
update to current codebase
2018-07-20 19:44:19 -07:00
Brad Grantham
17488ca7f7
send left-arrow by default when pressing backspace (delete)
2018-07-20 19:37:49 -07:00
Brad Grantham
e9ac6136f8
fix #3 , add .01 texel to texture sampling
...
Not sure why that works, need to look at texture coordinates...
2018-07-20 18:58:40 -07:00
Brad Grantham
93b1f14cee
temporarily hack textport shader to work
2018-07-20 18:44:10 -07:00
Brad Grantham
3dbc37ba35
Port to Linux and fix gcc warnings
...
Introduce GLEW for GL extension management
Fix warnings about "&" used in logical-AND with precedence likely not matching programmer's intent
Fix a GL shader type incompatibility uint vs int in lores shader
Add Makefile.linux
2018-07-20 16:09:59 -07:00
Brad Grantham
6745843b0c
improve text-only interface
...
Reposition cursor to top before redraw, so textport updates don't jump
Fix keyboard so tty lower-case key is transmitted as correct key
code (upper case and let apple2e.cpp handle conversion)
2018-06-08 10:01:03 -07:00
Brad Grantham
b925142da1
add utilities to turn bitmap to code
2018-06-06 12:15:58 -07:00
Brad Grantham
e47cb00e40
add floppy bitmap text files
2018-06-06 12:15:01 -07:00
Brad Grantham
d0e4c7b670
add Apple 2 integer basic ROM (original ROMs)
2018-06-06 12:14:26 -07:00
