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i386/i8087: add alias for fstp st(i)

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This commit is contained in:
cracyc 2020-04-05 17:11:45 -05:00
parent 58b4fa0fb9
commit 192988f210
2 changed files with 2 additions and 0 deletions
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1
src/devices/cpu/i386/x87ops.hxx
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@ -5168,6 +5168,7 @@ void i386_device::build_x87_opcode_table_d9()
case 0xcf: ptr = &i386_device::x87_fxch_sti; break;
case 0xd0: ptr = &i386_device::x87_fnop; break;
case 0xd8: case 0xd9: case 0xda: case 0xdb: case 0xdc: case 0xdd: case 0xde: case 0xdf: ptr = &i386_device::x87_fstp_sti; break;
case 0xe0: ptr = &i386_device::x87_fchs; break;
case 0xe1: ptr = &i386_device::x87_fabs; break;
case 0xe4: ptr = &i386_device::x87_ftst; break;

1
src/devices/machine/i8087.cpp
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@ -4474,6 +4474,7 @@ void i8087_device::build_opcode_table_d9()
case 0xcf: ptr = &i8087_device::fxch_sti; break;
case 0xd0: ptr = &i8087_device::fnop; break;
case 0xd8: case 0xd9: case 0xda: case 0xdb: case 0xdc: case 0xdd: case 0xde: case 0xdf: ptr = &i8087_device::fstp_sti; break;
case 0xe0: ptr = &i8087_device::fchs; break;
case 0xe1: ptr = &i8087_device::fabs; break;
case 0xe4: ptr = &i8087_device::ftst; break;