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PEI: allow both addressing styles $dp, and ($dp)

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dwsJason 2020-02-22 16:20:52 -05:00
parent fd1bc0ba76
commit 17a99e46e7
1 changed files with 2 additions and 2 deletions
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x65.cpp
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@ -503,7 +503,7 @@ enum AddrMode {
AM8_JML = AMM_REL_L | AMM_ABS_L,
AM8_BRL = AMM_BRANCH_L | AMM_ABS,
AM8_MVN = AMM_BLK_MOV,
AM8_PEI = AMM_ZP_REL,
AM8_PEI = AMM_ZP_REL | AMM_ZP,
AM8_PER = AMM_BRANCH_L | AMM_ABS,
AM8_REP = AMM_IMM | AMM_ZP, // Merlin allows this to look like a zp access
};
@ -807,7 +807,7 @@ struct mnem opcodes_65816[] = {
{ "mvp", AM8_MVN, { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x44 } },
{ "mvn", AM8_MVN, { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x54 } },
{ "pea", AMM_ABS, { 0x00, 0x00, 0x00, 0xf4, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } },
{ "pei", AMM_ZP, { 0x00, 0xd4, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } },
{ "pei", AM8_PEI, { 0x00, 0xd4, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } },
{ "per", AM8_PER, { 0x00, 0x00, 0x00, 0x62, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } },
{ "rep", AM8_REP, { 0x00, 0xc2, 0xc2, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } },
{ "sep", AM8_REP, { 0x00, 0xe2, 0xe2, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } },