Peter Evans
0e0244162f
Change objstore structure to contain all peripheral ROM
2018-01-09 15:56:21 -06:00
Peter Evans
01174b63dd
The data in objstore_data was not in the correct order.
...
See also the change in tools/store-data; the system rom was first, when
the disk2 rom should have been first.
2018-01-08 16:19:41 -06:00
Peter Evans
b2add9c3de
Move vm_area logic into its own file
2018-01-07 20:05:02 -06:00
Peter Evans
95e57a8e19
Add get_map_machine function.
...
Mostly useless except for testing.
2018-01-07 20:00:09 -06:00
Peter Evans
ba47de0e4b
Add objstore_clear(), tests for objstore
2018-01-07 16:30:33 -06:00
Peter Evans
888eb25797
Refactor a bit for easier testing; add log_stream()
2018-01-07 15:05:20 -06:00
Peter Evans
665f7de37c
Rename apple2dd_ to apple2_dd_
...
Except for the struct object (apple2dd).
2018-01-07 13:44:07 -06:00
Peter Evans
8ad1311536
Add set_memory function
2018-01-06 21:37:15 -06:00
Peter Evans
610068cb8b
Add missing decl for apple2_reset()
2018-01-05 16:20:13 -06:00
Peter Evans
70516a7f91
Add function to return 16-bit value from a segment address
2018-01-05 16:14:51 -06:00
Peter Evans
1de1e7788a
Rename status flags to MOS_
2018-01-05 14:18:39 -06:00
Peter Evans
171ff62551
Change create to use objstore vm_8bit data
2018-01-03 21:50:30 -06:00
Peter Evans
06d37d24d7
Allow us to call objstore_init more than once.
...
This also separates some code into objstore_ready().
2018-01-03 21:49:26 -06:00
Peter Evans
90d6c637c5
Add function to copy a buffer into a segment
2018-01-03 21:10:25 -06:00
Peter Evans
4d07bd7640
Add objstore code, tests
2018-01-03 20:51:20 -06:00
Peter Evans
fd4b135d5a
Add compiled object store data
2018-01-03 20:49:52 -06:00
Peter Evans
6963883a60
Define the size of the bitmap font for apple2
2018-01-03 20:48:16 -06:00
Peter Evans
86dad129b6
Let us fread into a segment offset
2018-01-03 15:16:30 -06:00
Peter Evans
e7a404508e
Add init functions for disk2, sys rom
...
Also move the defines for bank offset, rom size, etc. into apple2.mem.h
which makes a little more sense.
2018-01-03 15:07:19 -06:00
Peter Evans
09bb474008
Missing param for mach on read/write_bank
2018-01-03 01:00:31 -06:00
Peter Evans
ee7b5f66b0
Add support for a map machine pointer
...
To be sent to the read/write functions that are implemented by said
machine.
2018-01-02 21:11:43 -06:00
Peter Evans
73f7d8f63a
Actually map memory when we create an apple2
2018-01-02 16:30:21 -06:00
Peter Evans
e967e9a5c7
Add the aforementioned read/write sig changes
...
oops
2018-01-02 16:26:11 -06:00
Peter Evans
834959c10a
Add rom, ram2 bank memory; modify read/write sig
...
The signature for read/write map functions now accepts a void pointer so
that we can pass in the machine that those functions may need to know
about. This is a bit hairy, but allows us to avoid the need for a
yet-uglier global variable.
2018-01-02 16:24:51 -06:00
Peter Evans
a2b4fe1466
Write an fread function for segments; use in apple2.dd
2017-12-31 20:28:11 -06:00
Peter Evans
f70f21789b
Add flash memory, disassemble options
2017-12-31 15:50:59 -06:00
Peter Evans
ead5f28e79
Refactor to use cpu, not literal segments
2017-12-30 23:02:30 -06:00
Peter Evans
b42d5370aa
Small bug in the jump label code for IND
...
This also required a rethink on some core functions which now needed to
know about the memory segment; and further changes in the unit-testing
code on the disassembly suite was also necessary.
2017-12-30 22:50:23 -06:00
Peter Evans
7e142e2736
Properly handle indirect addresses
2017-12-30 21:48:16 -06:00
Peter Evans
26529f77ab
Implement jump table, labels in code
2017-12-29 17:08:25 -06:00
Peter Evans
927d03ebbe
Add scan function (rename original scan -> opcode); test
2017-12-29 15:31:05 -06:00
Peter Evans
f98e2f65ee
Add disassembly scan function, tests
2017-12-28 23:47:36 -06:00
Peter Evans
1942a75d9e
More documentation; remove DEFWIDTH/DEFHEIGHT
2017-12-27 17:14:54 -06:00
Peter Evans
6a230341e1
Make vm_area_set be an inline function.
...
Gets most of the benefits of being a macro, but also gains type safety
(which macros do not have).
2017-12-27 17:10:51 -06:00
Peter Evans
30223e0bca
Remove screen area field; document area fields
2017-12-27 16:59:56 -06:00
Peter Evans
27f91ec00f
Use vm_area with bitfont_offset
...
This should further standardize on vm_area.
2017-12-27 16:47:26 -06:00
Peter Evans
efb8f04555
Use vm_area for draw_rect.
...
This simplifies and to some degree normalizes the way we reference areas
in the vm subsystem.
2017-12-27 16:42:30 -06:00
Peter Evans
c7b830bb4a
Switch references from SDL_Rect to vm_area
...
We still use SDL_Rect internally, but we want to abstract the use of it
in our API. The only thing the rest of the app should care about is the
vm_area struct.
2017-12-27 16:31:02 -06:00
Peter Evans
89a6161272
Reorganize header files
2017-12-26 16:47:34 -06:00
Peter Evans
81804532df
Reorganize log.c
2017-12-26 16:44:28 -06:00
Peter Evans
68084cc0c3
Add apple2 header file
2017-12-26 16:43:08 -06:00
Peter Evans
a86fc8e80e
Reorganize
2017-12-26 16:42:04 -06:00
Peter Evans
5fbd921d83
Reorganize
2017-12-26 16:39:32 -06:00
Peter Evans
f50d599545
Beginnings of lo-res graphics
2017-12-24 15:07:24 -06:00
Peter Evans
29652b2368
Implement draw text functionality
2017-12-22 15:48:48 -06:00
Peter Evans
979ca65f43
Add bitmap font to apple2, remove rectangle draw
2017-12-21 23:33:04 -06:00
Peter Evans
adac6346e8
Add color mode, text video modes
2017-12-21 11:52:56 -06:00
Peter Evans
23e113e72a
Add video mode switcher to handle logical sizes
2017-12-20 21:52:28 -06:00
Peter Evans
f55b608bee
Move screen run logic into apple run_loop and create
2017-12-20 20:45:26 -06:00
Peter Evans
609e3eea7c
Add size option, functions to get width and height
2017-12-20 17:06:03 -06:00
