Macintosh-Tools/macemu
1
0
Fork 0
mirror of https://github.com/kanjitalk755/macemu.git synced 2024-06-09 00:29:33 +00:00
Code Issues Projects Releases Wiki Activity

- fixed ADDQ and SUBQ bitmasks

Browse Source
This commit is contained in:
gbeauche 2000-09-22 17:22:09 +00:00
parent d3f64dcb5f
commit 5ec4d31f86
1 changed files with 8 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
BasiliskII/src/uae_cpu/table68k
View File

@ -144,10 +144,16 @@
0100 1110 11ss sSSS:00://///://///:80: JMP.L s[!Dreg,Areg,Aipi,Apdi,Immd]
0100 rrr1 11ss sSSS:00:-----:-----:02: LEA.L s[!Dreg,Areg,Aipi,Apdi,Immd],Ar
0101 jjj0 zzdd dDDD:00:-----:-----:13: ADDA.z #j,d[Areg]
% This variant of ADDQ is word and long sized only
0101 jjj0 01dd dDDD:00:-----:-----:13: ADDA.W #j,d[Areg]
0101 jjj0 10dd dDDD:00:-----:-----:13: ADDA.L #j,d[Areg]
0101 jjj0 zzdd dDDD:00:XNZVC:-----:13: ADD.z #j,d[!Areg]
0101 jjj1 zzdd dDDD:00:-----:-----:13: SUBA.z #j,d[Areg]
% This variant of SUBQ is word and long sized only
0101 jjj1 01dd dDDD:00:-----:-----:13: SUBA.W #j,d[Areg]
0101 jjj1 10dd dDDD:00:-----:-----:13: SUBA.L #j,d[Areg]
0101 jjj1 zzdd dDDD:00:XNZVC:-----:13: SUB.z #j,d[!Areg]
0101 cccc 1100 1rrr:00:-----:+++++:31: DBcc.W Dr,#1
0101 cccc 11dd dDDD:00:-----:+++++:20: Scc.B d[!Areg]
0101 cccc 1111 1010:20:?????:?????:10: TRAPcc #1