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'origin/GP-3326_ghidorahrex_PR-5194_edmcman_coldfire_halt_decode' into
Ghidra_10.3 (Closes #5194)
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ghidra1 2023-05-08 14:18:38 -04:00
commit d8d5817d7e
1 changed files with 5 additions and 1 deletions
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Ghidra/Processors/68000/data/languages/68000.sinc
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@ -1295,6 +1295,10 @@ subdiv: regdr:regdq is regdq & regdr & divsz=1 & divsgn=1 { divi:8 = (sext(r
:ext.l regdn is op=4 & reg9dn=4 & op68=3 & op35=0 & regdn { local tmp =regdn:2; regdn = sext(tmp); }
:extb.l regdn is op=4 & reg9dn=4 & op68=7 & op35=0 & regdn { local tmp =regdn:1; regdn = sext(tmp); }
@ifdef COLDFIRE
:halt is d16=0x4ac8 unimpl
@endif
:illegal is d16=0x4afc unimpl
# jump addresses derived from effective address calculation
@ -2006,7 +2010,7 @@ ptestLevel: "#"^mregn is mregn { export *[const]:1 mregn; }
:tst.l eal is (opbig=0x4a & op67=2)... & eal { logflags(); resflags(eal); }
@ifdef COLDFIRE
:tas eab is (opbig=0x4a & op67=3)... & eab { logflags(); resflags(eab); eab = eab | 0x80; }
:tas eab is (opbig=0x4a & op67=3 & $(MEM_ALTER_ADDR_MODES))... & eab { logflags(); resflags(eab); eab = eab | 0x80; }
@endif # COLDFIRE
:unlk regan is opbig=0x4e & op37=11 & regan { SP = regan; regan = *SP; SP = SP+4; }