pcsx2/common/include/x86emitter/legacy_instructions.h

/*  PCSX2 - PS2 Emulator for PCs
 *  Copyright (C) 2002-2010  PCSX2 Dev Team
 *
 *  PCSX2 is free software: you can redistribute it and/or modify it under the terms
 *  of the GNU Lesser General Public License as published by the Free Software Found-
 *  ation, either version 3 of the License, or (at your option) any later version.
 *
 *  PCSX2 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
 *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
 *  PURPOSE.  See the GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License along with PCSX2.
 *  If not, see <http://www.gnu.org/licenses/>.
 */

#pragma once

#if defined(__linux__) && defined(__clang__)
#define ATTR_DEP [[deprecated]]
#define ATTR_DEP [[deprecated]]
#else
#define ATTR_DEP
#endif

//------------------------------------------------------------------
// legacy jump/align functions
//------------------------------------------------------------------
ATTR_DEP extern void x86SetPtr(u8 *ptr);
ATTR_DEP extern void x86SetJ8(u8 *j8);
ATTR_DEP extern void x86SetJ8A(u8 *j8);
ATTR_DEP extern void x86SetJ16(u16 *j16);
ATTR_DEP extern void x86SetJ16A(u16 *j16);
ATTR_DEP extern void x86SetJ32(u32 *j32);
ATTR_DEP extern void x86SetJ32A(u32 *j32);
ATTR_DEP extern void x86Align(int bytes);
ATTR_DEP extern void x86AlignExecutable(int align);
//------------------------------------------------------------------

////////////////////////////////////
// jump instructions              //
////////////////////////////////////

// jmp rel8
ATTR_DEP extern u8 *JMP8(u8 to);

// jmp rel32
ATTR_DEP extern u32 *JMP32(uptr to);

// jp rel8
ATTR_DEP extern u8 *JP8(u8 to);
// jnp rel8
ATTR_DEP extern u8 *JNP8(u8 to);
// je rel8
ATTR_DEP extern u8 *JE8(u8 to);
// jz rel8
ATTR_DEP extern u8 *JZ8(u8 to);
// jg rel8
ATTR_DEP extern u8 *JG8(u8 to);
// jge rel8
ATTR_DEP extern u8 *JGE8(u8 to);
// js rel8
ATTR_DEP extern u8 *JS8(u8 to);
// jns rel8
ATTR_DEP extern u8 *JNS8(u8 to);
// jl rel8
ATTR_DEP extern u8 *JL8(u8 to);
// ja rel8
ATTR_DEP extern u8 *JA8(u8 to);
// jae rel8
ATTR_DEP extern u8 *JAE8(u8 to);
// jb rel8
ATTR_DEP extern u8 *JB8(u8 to);
// jbe rel8
ATTR_DEP extern u8 *JBE8(u8 to);
// jle rel8
ATTR_DEP extern u8 *JLE8(u8 to);
// jne rel8
ATTR_DEP extern u8 *JNE8(u8 to);
// jnz rel8
ATTR_DEP extern u8 *JNZ8(u8 to);
// jng rel8
ATTR_DEP extern u8 *JNG8(u8 to);
// jnge rel8
ATTR_DEP extern u8 *JNGE8(u8 to);
// jnl rel8
ATTR_DEP extern u8 *JNL8(u8 to);
// jnle rel8
ATTR_DEP extern u8 *JNLE8(u8 to);
// jo rel8
ATTR_DEP extern u8 *JO8(u8 to);
// jno rel8
ATTR_DEP extern u8 *JNO8(u8 to);

/*
// jb rel16
ATTR_DEP extern u16*  JA16( u16 to );
// jb rel16
ATTR_DEP extern u16*  JB16( u16 to );
// je rel16
ATTR_DEP extern u16*  JE16( u16 to );
// jz rel16
ATTR_DEP extern u16*  JZ16( u16 to );
*/

// jns rel32
ATTR_DEP extern u32 *JNS32(u32 to);
// js rel32
ATTR_DEP extern u32 *JS32(u32 to);

// jb rel32
ATTR_DEP extern u32 *JB32(u32 to);
// je rel32
ATTR_DEP extern u32 *JE32(u32 to);
// jz rel32
ATTR_DEP extern u32 *JZ32(u32 to);
// jg rel32
ATTR_DEP extern u32 *JG32(u32 to);
// jge rel32
ATTR_DEP extern u32 *JGE32(u32 to);
// jl rel32
ATTR_DEP extern u32 *JL32(u32 to);
// jle rel32
ATTR_DEP extern u32 *JLE32(u32 to);
// jae rel32
ATTR_DEP extern u32 *JAE32(u32 to);
// jne rel32
ATTR_DEP extern u32 *JNE32(u32 to);
// jnz rel32
ATTR_DEP extern u32 *JNZ32(u32 to);
// jng rel32
ATTR_DEP extern u32 *JNG32(u32 to);
// jnge rel32
ATTR_DEP extern u32 *JNGE32(u32 to);
// jnl rel32
ATTR_DEP extern u32 *JNL32(u32 to);
// jnle rel32
ATTR_DEP extern u32 *JNLE32(u32 to);
// jo rel32
ATTR_DEP extern u32 *JO32(u32 to);
// jno rel32
ATTR_DEP extern u32 *JNO32(u32 to);
// js rel32
ATTR_DEP extern u32 *JS32(u32 to);

//******************
// FPU instructions
//******************

// fld m32 to fpu reg stack
ATTR_DEP extern void FLD32(u32 from);
// fld st(i)
ATTR_DEP extern void FLD(int st);
// fld1 (push +1.0f on the stack)
ATTR_DEP extern void FLD1();
// fld1 (push log_2 e on the stack)
ATTR_DEP extern void FLDL2E();
// fstp m32 from fpu reg stack
ATTR_DEP extern void FSTP32(u32 to);
// fstp st(i)
ATTR_DEP extern void FSTP(int st);

// frndint
ATTR_DEP extern void FRNDINT();
ATTR_DEP extern void FXCH(int st);
ATTR_DEP extern void F2XM1();
ATTR_DEP extern void FSCALE();

// fadd ST(0) to fpu reg stack ST(src)
ATTR_DEP extern void FADD320toR(x86IntRegType src);
// fsub ST(src) to fpu reg stack ST(0)
ATTR_DEP extern void FSUB32Rto0(x86IntRegType src);

// fmul m32 to fpu reg stack
ATTR_DEP extern void FMUL32(u32 from);
// fdiv m32 to fpu reg stack
ATTR_DEP extern void FDIV32(u32 from);
// ftan fpu reg stack
ATTR_DEP extern void FPATAN(void);
// fsin fpu reg stack
ATTR_DEP extern void FSIN(void);

//*********************
// SSE   instructions *
//*********************
ATTR_DEP extern void SSE_MAXSS_XMM_to_XMM(x86SSERegType to, x86SSERegType from);
ATTR_DEP extern void SSE_MINSS_XMM_to_XMM(x86SSERegType to, x86SSERegType from);
ATTR_DEP extern void SSE_ADDSS_XMM_to_XMM(x86SSERegType to, x86SSERegType from);
ATTR_DEP extern void SSE_SUBSS_XMM_to_XMM(x86SSERegType to, x86SSERegType from);

//*********************
//  SSE 2 Instructions*
//*********************

ATTR_DEP extern void SSE2_MAXSD_XMM_to_XMM(x86SSERegType to, x86SSERegType from);
ATTR_DEP extern void SSE2_MINSD_XMM_to_XMM(x86SSERegType to, x86SSERegType from);
ATTR_DEP extern void SSE2_ADDSD_XMM_to_XMM(x86SSERegType to, x86SSERegType from);
ATTR_DEP extern void SSE2_SUBSD_XMM_to_XMM(x86SSERegType to, x86SSERegType from);