Adrian Conlon
|
17c46264e9
|
Match the GameBoy code to the updated handling of reset (etc.) interrupts.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-08-25 01:57:22 +01:00 |
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Adrian Conlon
|
6d4223c368
|
Start moving towards reset being just another style of interrupt.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-08-25 01:34:30 +01:00 |
|
Adrian Conlon
|
b0aacce406
|
Tidy header file usage a little.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-08-18 23:56:16 +01:00 |
|
Adrian Conlon
|
ed76038bfa
|
More memptr adjustments
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-08-17 13:59:59 +01:00 |
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Adrian Conlon
|
70c70af969
|
Sort out some exception and member initialisation rules.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-08-11 21:19:19 +01:00 |
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Adrian Conlon
|
cac871cf2b
|
Remove duplicated code (from const definitions) the performance benefit isn't worth the amount of duplicated code.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-06-24 20:58:20 +01:00 |
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Adrian Conlon
|
feb5e7ad60
|
Simplifications carried over from the Z80 implementation.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-06-23 16:43:05 +01:00 |
|
Adrian Conlon
|
67487b5b6e
|
Simplify the usage of the register16_t union.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-06-16 00:55:32 +01:00 |
|
Adrian Conlon
|
fbf098ae00
|
Simplify memory event handlers and ROM recognition a little (bit of speed difference)
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-06-10 22:00:52 +01:00 |
|
Adrian Conlon
|
3e854c7c49
|
Const some more bus/processor usage, and ensure the data bus is a member, not a reference to memory.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-06-10 00:40:56 +01:00 |
|
Adrian Conlon
|
116f9961c4
|
Add a higher/lower nibble mask
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-05-25 22:36:10 +01:00 |
|
Adrian Conlon
|
ae177b9b92
|
Remove unnecessary member variable initialisation.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-05-04 04:12:25 +01:00 |
|
Adrian Conlon
|
740cf01085
|
Slightly better use of vector/array for pixel display.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-05-04 03:38:39 +01:00 |
|
Adrian Conlon
|
0b2c1fa084
|
Gameboy, some random tidy ups.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-05-02 02:47:47 +01:00 |
|
Adrian Conlon
|
4b4f6b1a49
|
Some *small* consistency changes. Perhaps some performance gains.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-04-11 23:53:26 +01:00 |
|
Adrian Conlon
|
45dc274167
|
Get rid of wrappers for bus access: i.e. make it clearer where the bus is being read/written.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-03-10 01:53:57 +00:00 |
|
Adrian Conlon
|
adf506a41e
|
Optimisation: Prefer return by value to return by reference. ~10% speed-up!
Just watch a video by Chandler Carruth from 2015, where he talked about C++ optimisers...
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-02-25 19:48:01 +00:00 |
|
Adrian Conlon
|
d34b161255
|
Simplify some build options.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-02-19 23:18:21 +00:00 |
|
Adrian Conlon
|
29edc46966
|
Simplify some MEMPTR usage in Intel processors.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2018-01-10 23:08:14 +00:00 |
|
Adrian Conlon
|
697bfb636d
|
A more succinct definition of the LR35902 interrupt mechanism.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2017-12-12 22:29:37 +00:00 |
|
Adrian Conlon
|
a1c753d63e
|
Couple of small tidy ups on the LR35902 implementation.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2017-12-10 21:57:32 +00:00 |
|
Adrian Conlon
|
1edabd79f3
|
More pinout oriented method of executing instructions (especially interrupts)
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2017-12-10 21:41:48 +00:00 |
|
Adrian Conlon
|
23f7a88480
|
Further 8080/Z80 interrupt rewrite
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2017-12-03 00:57:47 +00:00 |
|
Adrian Conlon
|
befcda2c0e
|
Linux build compatibility.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2017-11-27 21:33:23 +00:00 |
|
Adrian Conlon
|
c513f0cab1
|
GSL was too problematic when used with GCC. Removed.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2017-11-20 19:17:49 +00:00 |
|
Adrian Conlon
|
67c27d4a3e
|
GSL + CPP core guidelines changes.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2017-11-18 14:29:30 +00:00 |
|
Adrian Conlon
|
dea1847280
|
Unify more VS2017 build configurations
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2017-11-12 10:38:05 +00:00 |
|
Adrian Conlon
|
0b6ef3d4dd
|
VS2017 and CPP core guidelines updates
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2017-11-11 15:13:26 +00:00 |
|
Adrian Conlon
|
c18aeb9e63
|
More updates from the CPP core guidelines
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2017-11-11 11:12:09 +00:00 |
|
Adrian Conlon
|
46d7777dbe
|
Bring LR35902 to VS2017
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2017-11-10 23:13:19 +00:00 |
|
Adrian Conlon
|
d4f1614ffa
|
Updated for VS2017
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2017-11-10 23:01:10 +00:00 |
|
Adrian Conlon
|
437cc4ce89
|
LTO in gcc
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2017-11-04 23:52:15 +00:00 |
|
Adrian Conlon
|
d408bfe022
|
Updated build to C++ 14
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2017-11-04 12:44:38 +00:00 |
|
Adrian Conlon
|
c292fb552e
|
A whole bunch of consistency changes. No functional changes.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2017-11-03 22:05:01 +00:00 |
|
Adrian Conlon
|
ff13e9afc9
|
Get the LR35902 test suite up and running again.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2017-10-28 13:08:07 +01:00 |
|
Adrian Conlon
|
e17e98a6fd
|
Correct constructor initialisation ordering in GameBoyBus
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2017-10-24 22:10:02 +01:00 |
|
Adrian Conlon
|
a22e59546b
|
Tidy the gameboy core a little. Mainly by moving the execution loops into the bus class.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2017-10-24 00:04:13 +01:00 |
|
Adrian Conlon
|
774b181008
|
Whoops: correct accidental fall through in GameBoyBus handler.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2017-10-23 21:39:31 +01:00 |
|
Adrian Conlon
|
a065199098
|
Tidy up some leftover work from the scanline rendering update.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2017-10-22 21:25:06 +01:00 |
|
Adrian Conlon
|
6ae1d9c492
|
Update linux Makefile
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2017-10-19 22:46:49 +01:00 |
|
Adrian Conlon
|
94604b355d
|
Tidy up include file usage.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2017-10-19 22:43:09 +01:00 |
|
Adrian Conlon
|
b6396a8d2d
|
Update linux build
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2017-10-19 21:13:05 +01:00 |
|
Adrian Conlon
|
156cb66904
|
Split the bus into IoRegisters and "the rest"
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2017-10-05 11:24:36 +01:00 |
|
Adrian Conlon
|
e8715b941b
|
Explicit use of OAM and VRAM
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2017-10-04 18:00:53 +01:00 |
|
Adrian Conlon
|
9796f9d600
|
First stab at associating the "Display" class more closely with the Bus.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2017-10-04 15:37:11 +01:00 |
|
Adrian Conlon
|
2b5324cb43
|
More scanline changes. Try to render only what we need to see.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2017-10-04 01:28:33 +01:00 |
|
Adrian Conlon
|
d5a724fdb4
|
Whoops: missed variable name change.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2017-10-04 00:34:11 +01:00 |
|
Adrian Conlon
|
e2ea6d1445
|
Some scan line render corrections.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2017-10-04 00:30:59 +01:00 |
|
Adrian Conlon
|
c92b0642a1
|
First stab at scan line rendering.
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2017-10-03 23:54:39 +01:00 |
|
Adrian Conlon
|
27acba97ff
|
Correct linux warning (signed/unsigned)
Signed-off-by: Adrian Conlon <Adrian.conlon@gmail.com>
|
2017-10-03 15:42:39 +01:00 |
|