Fri, 18 Jan 2013 17:18:50 +0000
[memory] Emulate main memory read wrap-around
3B1s with 512K or 1MB of base memory have a decoding quirk which causes reads
to 'wrap around'. That is to say, on a 512K machine, reading from addresses 0,
512K, 1024K or 1536K will address the same RAM byte. On a 1MB machine,
addresses 0 and 1024K address the same RAM byte.
Emulating this incorrectly causes P4TEST to report an incorrect amount of
available base RAM.
| philpem@0 | 1 | syntax: glob |
| philpem@0 | 2 | obj/*.o |
| philpem@0 | 3 | dep/*.d |
| philpem@0 | 4 | *~ |
| philpem@0 | 5 | .*.sw? |
| philpem@0 | 6 | .~lock* |
| philpem@0 | 7 | .buildnum |
| philpem@2 | 8 | |
| philpem@5 | 9 | # musashi build artefacts |
| philpem@5 | 10 | src/musashi/m68kopac.c |
| philpem@5 | 11 | src/musashi/m68kopdm.c |
| philpem@5 | 12 | src/musashi/m68kopnz.c |
| philpem@5 | 13 | src/musashi/m68kops.c |
| philpem@5 | 14 | src/musashi/m68kops.h |
| philpem@5 | 15 | dep/musashi/*.d |
| philpem@5 | 16 | obj/musashi/*.o |
| philpem@5 | 17 | obj/musashi/m68kmake |
| philpem@5 | 18 | |
| philpem@5 | 19 | # version header |
| philpem@5 | 20 | src/version.h |
| philpem@5 | 21 | |
| philpem@5 | 22 | # final executable binary |
| philpem@15 | 23 | freebee |
| philpem@5 | 24 | 3b1emu |
| philpem@5 | 25 | |
| philpem@2 | 26 | # ignore ROMs and techref |
| philpem@2 | 27 | roms |
| philpem@2 | 28 | TRM |
| philpem@58 | 29 | misc |
| philpem@81 | 30 | discs |