Mercurial > repos > simple16
log src/cpu.c @ 36:5683d9ba9acc
| age | author | description |
|---|---|---|
| Sun, 03 Apr 2016 21:27:03 -0700 | Michael Pavone | Fix call instruction for the case in which A reg == DST reg |
| Fri, 01 Apr 2016 21:34:38 -0700 | Michael Pavone | Implemented vblank interrupts and fixed a bug in exception vector address calculation |
| Thu, 31 Mar 2016 23:25:52 -0700 | Michael Pavone | Implemented timer and timer interrupts. Added get/setvbr instructions. Fixed assembler bug. Moved mnemonics into a separate source file |
| Tue, 29 Mar 2016 19:57:34 -0700 | Michael Pavone | Fix timing of port IO |
| Sun, 27 Mar 2016 21:08:42 -0700 | Michael Pavone | Fix flag calculation and condition code tests |
| Sat, 26 Mar 2016 23:31:08 -0700 | Michael Pavone | Added assembler. Removed hand-assembled version of hello world example |
| Wed, 23 Mar 2016 19:19:29 -0700 | Michael Pavone | Revert changes to handling of immediate versions of bitwise instructions. Replace asri with cmpi. |
| Tue, 22 Mar 2016 22:44:02 -0700 | Michael Pavone | Initial commit. CPU working well enough for simple hello world program. |