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x86emitter: extend group8 type

This commit is contained in:
Gregory Hainaut 2016-01-16 23:17:04 +01:00
parent 39a6bda52d
commit ef21a8dbd0
2 changed files with 14 additions and 10 deletions
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9
common/include/x86emitter/implement/test.h
View File

@ -61,11 +61,12 @@ struct xImpl_Group8
{
G8Type InstType;
void operator()( const xRegister32& bitbase, const xRegister32& bitoffset ) const;
void operator()( const xRegister16& bitbase, const xRegister16& bitoffset ) const;
void operator()( const xRegister16or32& bitbase, u8 bitoffset ) const;
void operator()( const xRegister16or32or64& bitbase, const xRegister16or32or64& bitoffset ) const;
void operator()( const xRegister16or32or64& bitbase, u8 bitoffset ) const;
void operator()( const xIndirectVoid& bitbase, const xRegister16or32& bitoffset ) const;
void operator()( const xIndirectVoid& bitbase, const xRegister16or32or64& bitoffset ) const;
void operator()( const xIndirect64& bitbase, u8 bitoffset ) const;
void operator()( const xIndirect32& bitbase, u8 bitoffset ) const;
void operator()( const xIndirect16& bitbase, u8 bitoffset ) const;
};

15
common/src/x86emitter/groups.cpp
View File

@ -259,19 +259,22 @@ const xImpl_iMul xMUL = { { 0x00, 0x59 }, { 0x66, 0x59 }, { 0xf3, 0x59 }, { 0xf2
// Group 8 Instructions
// =====================================================================================================
void xImpl_Group8::operator()( const xRegister32& bitbase, const xRegister32& bitoffset ) const { xOpWrite0F( 0xa3 | (InstType << 3), bitbase, bitoffset ); }
void xImpl_Group8::operator()( const xRegister16& bitbase, const xRegister16& bitoffset ) const { xOpWrite0F( 0x66, 0xa3 | (InstType << 3), bitbase, bitoffset ); }
void xImpl_Group8::operator()( const xRegister16or32or64& bitbase, const xRegister16or32or64& bitoffset ) const {
pxAssert( bitbase->GetOperandSize() == bitoffset->GetOperandSize() );
xOpWrite0F( bitbase->GetPrefix16(), 0xa3 | (InstType << 3), bitbase, bitoffset );
}
void xImpl_Group8::operator()( const xIndirect64& bitbase, u8 bitoffset ) const { xOpWrite0F( 0xba, InstType, bitbase, bitoffset ); }
void xImpl_Group8::operator()( const xIndirect32& bitbase, u8 bitoffset ) const { xOpWrite0F( 0xba, InstType, bitbase, bitoffset ); }
void xImpl_Group8::operator()( const xIndirect16& bitbase, u8 bitoffset ) const { xOpWrite0F( 0x66, 0xba, InstType, bitbase, bitoffset ); }
void xImpl_Group8::operator()( const xRegister16or32& bitbase, u8 bitoffset ) const
void xImpl_Group8::operator()( const xRegister16or32or64& bitbase, u8 bitoffset ) const
{
xOpWrite0F( (bitbase->GetOperandSize() == 2) ? 0x66 : 0x00, 0xba, InstType, bitbase, bitoffset );
xOpWrite0F( bitbase->GetPrefix16(), 0xba, InstType, bitbase, bitoffset );
}
void xImpl_Group8::operator()( const xIndirectVoid& bitbase, const xRegister16or32& bitoffset ) const
void xImpl_Group8::operator()( const xIndirectVoid& bitbase, const xRegister16or32or64& bitoffset ) const
{
xOpWrite0F( (bitoffset->GetOperandSize() == 2) ? 0x66 : 0x00, 0xa3 | (InstType << 3), bitoffset, bitbase );
xOpWrite0F( bitoffset->GetPrefix16(), 0xa3 | (InstType << 3), bitoffset, bitbase );
}
const xImpl_Group8 xBT = { G8Type_BT };