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X86: Implement the media integer addition instructions.

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This commit is contained in:
Gabe Black 2009-08-17 20:04:02 -07:00
parent c278760da0
commit e678df6263
3 changed files with 294 additions and 32 deletions
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32
src/arch/x86/isa/decoder/two_byte_opcodes.isa
View file

@ -945,7 +945,7 @@
0x1: psrlw_Pq_Qq();
0x2: psrld_Pq_Qq();
0x3: psrlq_Pq_Qq();
0x4: paddq_Pq_Qq();
0x4: Inst::PADDQ(Pq,Qq);
0x5: pmullw_Pq_Qq();
0x7: pmovmskb_Gd_PRq();
default: Inst::UD2();
@ -961,7 +961,7 @@
0x1: psrlw_Vo_Wo();
0x2: psrld_Vo_Wo();
0x3: psrlq_Vo_Wo();
0x4: paddq_Vo_Wo();
0x4: Inst::PADDQ(Vo,Wo);
0x5: pmullw_Vo_Wo();
0x6: Inst::MOVQ(Wq,Vq);
0x7: pmovmskb_Gd_VRo();
@ -981,8 +981,8 @@
0x1: psubusw_Pq_Qq();
0x2: pminub_Pq_Qq();
0x3: Inst::PAND(Pq,Qq);
0x4: paddusb_Pq_Qq();
0x5: paddusw_Pq_Qq();
0x4: Inst::PADDUSB(Pq,Qq);
0x5: Inst::PADDUSW(Pq,Qq);
0x6: pmaxub_Pq_Qq();
0x7: Inst::PANDN(Pq,Qq);
}
@ -992,8 +992,8 @@
0x1: psubusw_Vo_Wo();
0x2: pminub_Vo_Wo();
0x3: Inst::PAND(Vo,Wo);
0x4: paddusb_Vo_Wo();
0x5: paddusw_Vo_Wo();
0x4: Inst::PADDUSB(Vo,Wo);
0x5: Inst::PADDUSW(Vo,Wo);
0x6: pmaxub_Vo_Wo();
0x7: Inst::PANDN(Vo,Wo);
}
@ -1041,8 +1041,8 @@
0x1: psubsw_Pq_Qq();
0x2: pminsw_Pq_Qq();
0x3: Inst::POR(Pq,Qq);
0x4: paddsb_Pq_Qq();
0x5: paddsw_Pq_Qq();
0x4: Inst::PADDSB(Pq,Qq);
0x5: Inst::PADDSW(Pq,Qq);
0x6: pmaxsw_Pq_Qq();
0x7: Inst::PXOR(Pq,Qq);
}
@ -1052,8 +1052,8 @@
0x1: psubsw_Vo_Wo();
0x2: pminsw_Vo_Wo();
0x3: Inst::POR(Vo,Wo);
0x4: paddsb_Vo_Wo();
0x5: paddsw_Vo_Wo();
0x4: Inst::PADDSB(Vo,Wo);
0x5: Inst::PADDSW(Vo,Wo);
0x6: pmaxsw_Vo_Wo();
0x7: Inst::PXOR(Vo,Wo);
}
@ -1096,9 +1096,9 @@
0x1: psubw_Pq_Qq();
0x2: psubd_Pq_Qq();
0x3: psubq_Pq_Qq();
0x4: paddb_Pq_Qq();
0x5: paddw_Pq_Qq();
0x6: paddd_Pq_Qq();
0x4: Inst::PADDB(Pq,Qq);
0x5: Inst::PADDW(Pq,Qq);
0x6: Inst::PADDD(Pq,Qq);
0x7: Inst::UD2();
}
// operand size (0x66)
@ -1107,9 +1107,9 @@
0x1: psubw_Vo_Wo();
0x2: psubd_Vo_Wo();
0x3: psubq_Vo_Wo();
0x4: paddb_Vo_Wo();
0x5: paddw_Vo_Wo();
0x6: paddd_Vo_Wo();
0x4: Inst::PADDB(Vo,Wo);
0x5: Inst::PADDW(Vo,Wo);
0x6: Inst::PADDD(Vo,Wo);
0x7: Inst::UD2();
}
default: Inst::UD2();

167
src/arch/x86/isa/insts/simd128/integer/arithmetic/addition.py
View file

@ -54,12 +54,163 @@
# Authors: Gabe Black
microcode = '''
# PADDB
# PADDW
# PADDD
# PADDQ
# PADDSB
# PADDSW
# PADDUSB
# PADDUSW
def macroop PADDB_XMM_XMM {
maddi xmml, xmml, xmmlm, size=1, ext=0
maddi xmmh, xmmh, xmmhm, size=1, ext=0
};
def macroop PADDB_XMM_M {
ldfp ufp1, seg, sib, "DISPLACEMENT", dataSize=8
ldfp ufp2, seg, sib, "DISPLACEMENT + 8", dataSize=8
maddi xmml, xmml, ufp1, size=1, ext=0
maddi xmmh, xmmh, ufp2, size=1, ext=0
};
def macroop PADDB_XMM_P {
rdip t7
ldfp ufp1, seg, riprel, "DISPLACEMENT", dataSize=8
ldfp ufp2, seg, riprel, "DISPLACEMENT + 8", dataSize=8
maddi xmml, xmml, ufp1, size=1, ext=0
maddi xmmh, xmmh, ufp2, size=1, ext=0
};
def macroop PADDW_XMM_XMM {
maddi xmml, xmml, xmmlm, size=2, ext=0
maddi xmmh, xmmh, xmmhm, size=2, ext=0
};
def macroop PADDW_XMM_M {
ldfp ufp1, seg, sib, "DISPLACEMENT", dataSize=8
ldfp ufp2, seg, sib, "DISPLACEMENT + 8", dataSize=8
maddi xmml, xmml, ufp1, size=2, ext=0
maddi xmmh, xmmh, ufp2, size=2, ext=0
};
def macroop PADDW_XMM_P {
rdip t7
ldfp ufp1, seg, riprel, "DISPLACEMENT", dataSize=8
ldfp ufp2, seg, riprel, "DISPLACEMENT + 8", dataSize=8
maddi xmml, xmml, ufp1, size=2, ext=0
maddi xmmh, xmmh, ufp2, size=2, ext=0
};
def macroop PADDD_XMM_XMM {
maddi xmml, xmml, xmmlm, size=4, ext=0
maddi xmmh, xmmh, xmmhm, size=4, ext=0
};
def macroop PADDD_XMM_M {
ldfp ufp1, seg, sib, "DISPLACEMENT", dataSize=8
ldfp ufp2, seg, sib, "DISPLACEMENT + 8", dataSize=8
maddi xmml, xmml, ufp1, size=4, ext=0
maddi xmmh, xmmh, ufp2, size=4, ext=0
};
def macroop PADDD_XMM_P {
rdip t7
ldfp ufp1, seg, riprel, "DISPLACEMENT", dataSize=8
ldfp ufp2, seg, riprel, "DISPLACEMENT + 8", dataSize=8
maddi xmml, xmml, ufp1, size=4, ext=0
maddi xmmh, xmmh, ufp2, size=4, ext=0
};
def macroop PADDQ_XMM_XMM {
maddi xmml, xmml, xmmlm, size=8, ext=0
maddi xmmh, xmmh, xmmhm, size=8, ext=0
};
def macroop PADDQ_XMM_M {
ldfp ufp1, seg, sib, "DISPLACEMENT", dataSize=8
ldfp ufp2, seg, sib, "DISPLACEMENT + 8", dataSize=8
maddi xmml, xmml, ufp1, size=8, ext=0
maddi xmmh, xmmh, ufp2, size=8, ext=0
};
def macroop PADDQ_XMM_P {
rdip t7
ldfp ufp1, seg, riprel, "DISPLACEMENT", dataSize=8
ldfp ufp2, seg, riprel, "DISPLACEMENT + 8", dataSize=8
maddi xmml, xmml, ufp1, size=8, ext=0
maddi xmmh, xmmh, ufp2, size=8, ext=0
};
def macroop PADDSB_XMM_XMM {
maddi xmml, xmml, xmmlm, size=1, ext=4
maddi xmmh, xmmh, xmmhm, size=1, ext=4
};
def macroop PADDSB_XMM_M {
ldfp ufp1, seg, sib, "DISPLACEMENT", dataSize=8
ldfp ufp2, seg, sib, "DISPLACEMENT + 8", dataSize=8
maddi xmml, xmml, ufp1, size=1, ext=4
maddi xmmh, xmmh, ufp2, size=1, ext=4
};
def macroop PADDSB_XMM_P {
rdip t7
ldfp ufp1, seg, riprel, "DISPLACEMENT", dataSize=8
ldfp ufp2, seg, riprel, "DISPLACEMENT + 8", dataSize=8
maddi xmml, xmml, ufp1, size=1, ext=4
maddi xmmh, xmmh, ufp2, size=1, ext=4
};
def macroop PADDSW_XMM_XMM {
maddi xmml, xmml, xmmlm, size=2, ext=4
maddi xmmh, xmmh, xmmhm, size=2, ext=4
};
def macroop PADDSW_XMM_M {
ldfp ufp1, seg, sib, "DISPLACEMENT", dataSize=8
ldfp ufp2, seg, sib, "DISPLACEMENT + 8", dataSize=8
maddi xmml, xmml, ufp1, size=2, ext=4
maddi xmmh, xmmh, ufp2, size=2, ext=4
};
def macroop PADDSW_XMM_P {
rdip t7
ldfp ufp1, seg, riprel, "DISPLACEMENT", dataSize=8
ldfp ufp2, seg, riprel, "DISPLACEMENT + 8", dataSize=8
maddi xmml, xmml, ufp1, size=2, ext=4
maddi xmmh, xmmh, ufp2, size=2, ext=4
};
def macroop PADDUSB_XMM_XMM {
maddi xmml, xmml, xmmlm, size=1, ext=2
maddi xmmh, xmmh, xmmhm, size=1, ext=2
};
def macroop PADDUSB_XMM_M {
ldfp ufp1, seg, sib, "DISPLACEMENT", dataSize=8
ldfp ufp2, seg, sib, "DISPLACEMENT + 8", dataSize=8
maddi xmml, xmml, ufp1, size=1, ext=2
maddi xmmh, xmmh, ufp2, size=1, ext=2
};
def macroop PADDUSB_XMM_P {
rdip t7
ldfp ufp1, seg, riprel, "DISPLACEMENT", dataSize=8
ldfp ufp2, seg, riprel, "DISPLACEMENT + 8", dataSize=8
maddi xmml, xmml, ufp1, size=1, ext=2
maddi xmmh, xmmh, ufp2, size=1, ext=2
};
def macroop PADDUSW_XMM_XMM {
maddi xmml, xmml, xmmlm, size=2, ext=2
maddi xmmh, xmmh, xmmhm, size=2, ext=2
};
def macroop PADDUSW_XMM_M {
ldfp ufp1, seg, sib, "DISPLACEMENT", dataSize=8
ldfp ufp2, seg, sib, "DISPLACEMENT + 8", dataSize=8
maddi xmml, xmml, ufp1, size=2, ext=2
maddi xmmh, xmmh, ufp2, size=2, ext=2
};
def macroop PADDUSW_XMM_P {
rdip t7
ldfp ufp1, seg, riprel, "DISPLACEMENT", dataSize=8
ldfp ufp2, seg, riprel, "DISPLACEMENT + 8", dataSize=8
maddi xmml, xmml, ufp1, size=2, ext=2
maddi xmmh, xmmh, ufp2, size=2, ext=2
};
'''

127
src/arch/x86/isa/insts/simd64/integer/arithmetic/addition.py
View file

@ -54,12 +54,123 @@
# Authors: Gabe Black
microcode = '''
# PADDB
# PADDW
# PADDD
# PADDQ
# PADDSB
# PADDSW
# PADDUSB
# PADDUSW
def macroop PADDB_MMX_MMX {
maddi mmx, mmx, mmxm, size=1, ext=0
};
def macroop PADDB_MMX_M {
ldfp ufp1, seg, sib, disp, dataSize=8
maddi mmx, mmx, ufp1, size=1, ext=0
};
def macroop PADDB_MMX_P {
rdip t7
ldfp ufp1, seg, riprel, disp, dataSize=8
maddi mmx, mmx, ufp1, size=1, ext=0
};
def macroop PADDW_MMX_MMX {
maddi mmx, mmx, mmxm, size=2, ext=0
};
def macroop PADDW_MMX_M {
ldfp ufp1, seg, sib, disp, dataSize=8
maddi mmx, mmx, ufp1, size=2, ext=0
};
def macroop PADDW_MMX_P {
rdip t7
ldfp ufp1, seg, riprel, disp, dataSize=8
maddi mmx, mmx, ufp1, size=2, ext=0
};
def macroop PADDD_MMX_MMX {
maddi mmx, mmx, mmxm, size=4, ext=0
};
def macroop PADDD_MMX_M {
ldfp ufp1, seg, sib, disp, dataSize=8
maddi mmx, mmx, ufp1, size=4, ext=0
};
def macroop PADDD_MMX_P {
rdip t7
ldfp ufp1, seg, riprel, disp, dataSize=8
maddi mmx, mmx, ufp1, size=4, ext=0
};
def macroop PADDQ_MMX_MMX {
maddi mmx, mmx, mmxm, size=8, ext=0
};
def macroop PADDQ_MMX_M {
ldfp ufp1, seg, sib, disp, dataSize=8
maddi mmx, mmx, ufp1, size=8, ext=0
};
def macroop PADDQ_MMX_P {
rdip t7
ldfp ufp1, seg, riprel, disp, dataSize=8
maddi mmx, mmx, ufp1, size=8, ext=0
};
def macroop PADDSB_MMX_MMX {
maddi mmx, mmx, mmxm, size=1, ext=4
};
def macroop PADDSB_MMX_M {
ldfp ufp1, seg, sib, disp, dataSize=8
maddi mmx, mmx, ufp1, size=1, ext=4
};
def macroop PADDSB_MMX_P {
rdip t7
ldfp ufp1, seg, riprel, disp, dataSize=8
maddi mmx, mmx, ufp1, size=1, ext=4
};
def macroop PADDSW_MMX_MMX {
maddi mmx, mmx, mmxm, size=2, ext=4
};
def macroop PADDSW_MMX_M {
ldfp ufp1, seg, sib, disp, dataSize=8
maddi mmx, mmx, ufp1, size=2, ext=4
};
def macroop PADDSW_MMX_P {
rdip t7
ldfp ufp1, seg, riprel, disp, dataSize=8
maddi mmx, mmx, ufp1, size=2, ext=4
};
def macroop PADDUSB_MMX_MMX {
maddi mmx, mmx, mmxm, size=1, ext=2
};
def macroop PADDUSB_MMX_M {
ldfp ufp1, seg, sib, disp, dataSize=8
maddi mmx, mmx, ufp1, size=1, ext=2
};
def macroop PADDUSB_MMX_P {
rdip t7
ldfp ufp1, seg, riprel, disp, dataSize=8
maddi mmx, mmx, ufp1, size=1, ext=2
};
def macroop PADDUSW_MMX_MMX {
maddi mmx, mmx, mmxm, size=2, ext=2
};
def macroop PADDUSW_MMX_M {
ldfp ufp1, seg, sib, disp, dataSize=8
maddi mmx, mmx, ufp1, size=2, ext=2
};
def macroop PADDUSW_MMX_P {
rdip t7
ldfp ufp1, seg, riprel, disp, dataSize=8
maddi mmx, mmx, ufp1, size=2, ext=2
};
'''