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Redo
2023-12-01 04:19:46 -06:00
parent b75ff48300
commit ecf01a2dc9
6 changed files with 23 additions and 19 deletions
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rom-8608-defs.lua
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@@ -334,7 +334,7 @@ instructions = {
{ mnem="ldp *imm16" , opcode=0x68, {"loadImm161","instrSub1"}, {"loadImm162","instrSub2"}, {"loadUTU","adwIncUT","adwSaveP","instrSub3"}, {"adrlP","loadRegT","instrSub4"}, {"adwrUT","adwSaveP","instrNext"}, desc="P=*imm16", ccode={"loadimm161","loadimm162","cpu.p=wordut; cpu.u=loadut;","cpu.t=loadpp1;","cpu.p=wordut; lni;"} }, -- 0x69
{ mnem="ldq *imm16" , opcode=0x6A, {"loadImm161","instrSub1"}, {"loadImm162","instrSub2"}, {"loadUTU","adwIncUT","adwSaveQ","instrSub3"}, {"adrlQ","loadRegT","instrSub4"}, {"adwrUT","adwSaveQ","instrNext"}, desc="Q=*imm16", ccode={"loadimm161","loadimm162","cpu.q=wordut; cpu.u=loadut;","cpu.t=loadqp1;","cpu.q=wordut; lni;"} }, -- 0x6B
{ mnem="stp *imm16" , opcode=0x6C, {"loadImm161","instrSub1"}, {"loadImm162","instrSub2"}, {"storeUT","alurPH","instrSub3"}, {"storeUT","adrInc","alurPL","instrSub4"}, {"instrNext"}, desc="*imm16=P", ccode={"loadimm161","loadimm162","storeut(hibyte(cpu.p));","storeutp1(lobyte(cpu.p));","lni;"} }, -- 0x6D
{ mnem="stq *imm16" , opcode=0x6E, {"loadImm161","instrSub1"}, {"loadImm162","instrSub2"}, {"storeUT","alurQH","instrSub3"}, {"storeUT","adrInc","alurQL","instrSub4"}, {"instrNext"}, desc="*imm16=Q", ccode={"loadimm161","loadimm162","storeut(hibyte(cpu.p));","storeutp1(lobyte(cpu.p));","lni;"} }, -- 0x6F
{ mnem="stq *imm16" , opcode=0x6E, {"loadImm161","instrSub1"}, {"loadImm162","instrSub2"}, {"storeUT","alurQH","instrSub3"}, {"storeUT","adrInc","alurQL","instrSub4"}, {"instrNext"}, desc="*imm16=Q", ccode={"loadimm161","loadimm162","storeut(hibyte(cpu.q));","storeutp1(lobyte(cpu.q));","lni;"} }, -- 0x6F
{ mnem="ldp *p" , opcode=0x92, {"adrlP","load161","instrSub1"}, {"adrlP","load162","instrSub2"}, {"adwrUT","adwSaveP","instrNext"}, desc="P=*P", ccode={"cpu.u=loadp;","cpu.t=loadpp1;","cpu.p=wordut; lni;"} },
{ mnem="ldq *p" , opcode=0x93, {"adrlP","load161","instrSub1"}, {"adrlP","load162","instrSub2"}, {"adwrUT","adwSaveQ","instrNext"}, desc="Q=*P", ccode={"cpu.u=loadp;","cpu.t=loadpp1;","cpu.q=wordut; lni;"} },
{ mnem="ldp *q" , opcode=0x94, {"adrlQ","load161","instrSub1"}, {"adrlQ","load162","instrSub2"}, {"adwrUT","adwSaveP","instrNext"}, desc="P=*Q", ccode={"cpu.u=loadq;","cpu.t=loadqp1;","cpu.p=wordut; lni;"} },