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mb86235.cpp: generate_reg_read fixes (nw)

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This commit is contained in:
angelosa 2018-03-13 14:46:27 +01:00
parent b4c8f54446
commit c2ab23985b
1 changed files with 10 additions and 0 deletions
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10
src/devices/cpu/mb86235/mb86235drc.cpp
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@ -657,6 +657,11 @@ void mb86235_device::generate_reg_read(drcuml_block *block, compiler_state *comp
{
switch (reg)
{
case 0x00: case 0x01: case 0x02: case 0x03: case 0x04: case 0x05: case 0x06: case 0x07:
// MA0-7
UML_MOV(block, dst, MA(reg & 7));
break;
case 0x08: case 0x09: case 0x0a: case 0x0b: case 0x0c: case 0x0d: case 0x0e: case 0x0f:
// AA0-7
UML_MOV(block, dst, AA(reg & 7));
@ -667,6 +672,11 @@ void mb86235_device::generate_reg_read(drcuml_block *block, compiler_state *comp
UML_MOV(block, dst, AR(reg & 7));
break;
case 0x20: case 0x21: case 0x22: case 0x23: case 0x24: case 0x25: case 0x26: case 0x27:
// MB0-7
UML_MOV(block, dst, MB(reg & 7));
break;
case 0x28: case 0x29: case 0x2a: case 0x2b: case 0x2c: case 0x2d: case 0x2e: case 0x2f:
// AB0-7
UML_MOV(block, dst, AB(reg & 7));