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core|x86emitter: port basic jump instruction

This commit is contained in:
Gregory Hainaut 2015-11-27 09:17:51 +01:00
parent b09295fc7c
commit 834cc3f2c5
3 changed files with 3 additions and 19 deletions
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4
common/include/x86emitter/legacy_instructions.h
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@ -45,10 +45,6 @@ ATTR_DEP extern u8* JMP8( u8 to );
// jmp rel32 // jmp rel32
ATTR_DEP extern u32* JMP32( uptr to ); ATTR_DEP extern u32* JMP32( uptr to );
// jmp r32 (r64 if __x86_64__)
ATTR_DEP extern void JMPR( x86IntRegType to );
// jmp m32
ATTR_DEP extern void JMP32M( uptr to );
// jp rel8 // jp rel8
ATTR_DEP extern u8* JP8( u8 to ); ATTR_DEP extern u8* JP8( u8 to );

12
common/src/x86emitter/legacy.cpp
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@ -169,18 +169,6 @@ emitterT u32* JMP32( uptr to )
return (u32*)(x86Ptr - 4 ); return (u32*)(x86Ptr - 4 );
} }
/* jmp r32/r64 */
emitterT void JMPR( x86IntRegType to )
{
xJMP( xRegister32(to) );
}
// jmp m32
emitterT void JMP32M( uptr to )
{
xJMP( ptr32[(u32*)to] );
}
/* jp rel8 */ /* jp rel8 */
emitterT u8* JP8( u8 to ) { emitterT u8* JP8( u8 to ) {
return J8Rel( 0x7A, to ); return J8Rel( 0x7A, to );

6
pcsx2/x86/sVU_zerorec.cpp
View File

@ -3113,9 +3113,9 @@ void VuBaseBlock::Recompile()
SuperVUTestVU0Condition(0); SuperVUTestVU0Condition(0);
if (s_JumpX86 == -1) if (s_JumpX86 == -1)
JMP32M((uptr)&g_recWriteback); xJMP(ptr32[&g_recWriteback]);
else else
JMPR(s_JumpX86); xJMP(xRegister32(s_JumpX86));
break; break;
case 4: // jalr case 4: // jalr
@ -3132,7 +3132,7 @@ void VuBaseBlock::Recompile()
// already onto stack // already onto stack
xCALL((void*)(uptr)SuperVUGetProgram); xCALL((void*)(uptr)SuperVUGetProgram);
xADD(esp, 8); xADD(esp, 8);
JMPR(EAX); xJMP(eax);
break; break;
} }