99a3e94afd
scu: rename DRAW_END to SPRITE_DRAW_END
2024-03-31 16:00:33 +08:00
e449090df0
m68k: improve build process
...
This includes several improvements to the link flags, link script,
common makefile, etc..
Previously bss initialization in m68k start was incorrect. m68k can
now call static initializers if necessary.
2023-06-27 18:31:06 +00:00
2e4d2775b7
add start.cpp for C++ runtime
...
Previously static constructors were not being called.
This also improves a few bit definitions.
2023-06-08 22:51:59 +00:00
949116b285
add misc definitions / asserts
2023-06-02 15:52:22 -07:00
d58f0a9e32
minor improvements
2023-03-12 01:52:51 +00:00
0eac09e58a
add gc-sections
...
This also fixes filename ordering in the iso9660 structure when the source file
is in a subdirectory relative to where mkisofs is called.
2023-01-27 00:08:53 -08:00
0f99452759
fix permissions for segasmp/lib
2023-01-26 22:19:55 -08:00
0a26d755c9
use cache-through addresses
2023-01-25 15:58:40 -08:00
e31d2c55fd
library-ify
...
move Makefile to common.mk and add a LIB variable that makes it easy to use this
from a subdirectory.
Also fix section alignment issues in .text
2023-01-23 20:36:15 -08:00
6640c37a1d
add several incomplete experiments
...
- add code loading for m68k
- incomplete scsp experiments
- the register definitions should be fairly complete,
though I did not produce actual sound yet
- fix type.h definitions
- incomplete cdblock register definitions
2023-01-23 16:50:42 -08:00
343f100a90
add bss symbols
2023-01-09 21:50:06 -08:00
a1a67522fe
scu, smpc, and sh2 register definitions
...
This also improves sys_ip slightly.
2023-01-08 11:53:54 -08:00
0d04c00782
zeroize nbg planes
2023-01-07 18:16:25 -08:00
286f116d15
experiment with aliasing
2023-01-05 22:33:54 -08:00
e59d6da0a4
initial
2023-01-05 21:46:12 -08:00
