b8b6a50b55
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4459 c046a42c-6fe2-441c-8c8c-71466251a162
265 lines
8.3 KiB
C
265 lines
8.3 KiB
C
/*
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* MMX/3DNow!/SSE/SSE2/SSE3/PNI support
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*
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* Copyright (c) 2005 Fabrice Bellard
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#if SHIFT == 0
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#define Reg MMXReg
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#define SUFFIX _mmx
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#else
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#define Reg XMMReg
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#define SUFFIX _xmm
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#endif
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void glue(helper_psrlw, SUFFIX)(Reg *d, Reg *s);
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void glue(helper_psraw, SUFFIX)(Reg *d, Reg *s);
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void glue(helper_psllw, SUFFIX)(Reg *d, Reg *s);
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void glue(helper_psrld, SUFFIX)(Reg *d, Reg *s);
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void glue(helper_psrad, SUFFIX)(Reg *d, Reg *s);
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void glue(helper_pslld, SUFFIX)(Reg *d, Reg *s);
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void glue(helper_psrlq, SUFFIX)(Reg *d, Reg *s);
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void glue(helper_psllq, SUFFIX)(Reg *d, Reg *s);
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#if SHIFT == 1
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void glue(helper_psrldq, SUFFIX)(Reg *d, Reg *s);
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void glue(helper_pslldq, SUFFIX)(Reg *d, Reg *s);
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#endif
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#define SSE_HELPER_B(name, F)\
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void glue(name, SUFFIX) (Reg *d, Reg *s);
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#define SSE_HELPER_W(name, F)\
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void glue(name, SUFFIX) (Reg *d, Reg *s);
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#define SSE_HELPER_L(name, F)\
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void glue(name, SUFFIX) (Reg *d, Reg *s);
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#define SSE_HELPER_Q(name, F)\
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void glue(name, SUFFIX) (Reg *d, Reg *s);
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SSE_HELPER_B(helper_paddb, FADD);
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SSE_HELPER_W(helper_paddw, FADD);
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SSE_HELPER_L(helper_paddl, FADD);
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SSE_HELPER_Q(helper_paddq, FADD);
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SSE_HELPER_B(helper_psubb, FSUB);
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SSE_HELPER_W(helper_psubw, FSUB);
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SSE_HELPER_L(helper_psubl, FSUB);
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SSE_HELPER_Q(helper_psubq, FSUB);
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SSE_HELPER_B(helper_paddusb, FADDUB);
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SSE_HELPER_B(helper_paddsb, FADDSB);
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SSE_HELPER_B(helper_psubusb, FSUBUB);
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SSE_HELPER_B(helper_psubsb, FSUBSB);
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SSE_HELPER_W(helper_paddusw, FADDUW);
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SSE_HELPER_W(helper_paddsw, FADDSW);
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SSE_HELPER_W(helper_psubusw, FSUBUW);
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SSE_HELPER_W(helper_psubsw, FSUBSW);
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SSE_HELPER_B(helper_pminub, FMINUB);
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SSE_HELPER_B(helper_pmaxub, FMAXUB);
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SSE_HELPER_W(helper_pminsw, FMINSW);
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SSE_HELPER_W(helper_pmaxsw, FMAXSW);
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SSE_HELPER_Q(helper_pand, FAND);
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SSE_HELPER_Q(helper_pandn, FANDN);
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SSE_HELPER_Q(helper_por, FOR);
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SSE_HELPER_Q(helper_pxor, FXOR);
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SSE_HELPER_B(helper_pcmpgtb, FCMPGTB);
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SSE_HELPER_W(helper_pcmpgtw, FCMPGTW);
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SSE_HELPER_L(helper_pcmpgtl, FCMPGTL);
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SSE_HELPER_B(helper_pcmpeqb, FCMPEQ);
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SSE_HELPER_W(helper_pcmpeqw, FCMPEQ);
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SSE_HELPER_L(helper_pcmpeql, FCMPEQ);
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SSE_HELPER_W(helper_pmullw, FMULLW);
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#if SHIFT == 0
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SSE_HELPER_W(helper_pmulhrw, FMULHRW);
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#endif
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SSE_HELPER_W(helper_pmulhuw, FMULHUW);
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SSE_HELPER_W(helper_pmulhw, FMULHW);
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SSE_HELPER_B(helper_pavgb, FAVG);
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SSE_HELPER_W(helper_pavgw, FAVG);
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void glue(helper_pmuludq, SUFFIX) (Reg *d, Reg *s);
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void glue(helper_pmaddwd, SUFFIX) (Reg *d, Reg *s);
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void glue(helper_psadbw, SUFFIX) (Reg *d, Reg *s);
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void glue(helper_maskmov, SUFFIX) (Reg *d, Reg *s, target_ulong a0);
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void glue(helper_movl_mm_T0, SUFFIX) (Reg *d, uint32_t val);
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#ifdef TARGET_X86_64
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void glue(helper_movq_mm_T0, SUFFIX) (Reg *d, uint64_t val);
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#endif
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#if SHIFT == 0
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void glue(helper_pshufw, SUFFIX) (Reg *d, Reg *s, int order);
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#else
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void helper_shufps(Reg *d, Reg *s, int order);
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void helper_shufpd(Reg *d, Reg *s, int order);
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void glue(helper_pshufd, SUFFIX) (Reg *d, Reg *s, int order);
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void glue(helper_pshuflw, SUFFIX) (Reg *d, Reg *s, int order);
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void glue(helper_pshufhw, SUFFIX) (Reg *d, Reg *s, int order);
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#endif
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#if SHIFT == 1
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/* FPU ops */
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/* XXX: not accurate */
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#define SSE_HELPER_S(name, F)\
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void helper_ ## name ## ps (Reg *d, Reg *s); \
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void helper_ ## name ## ss (Reg *d, Reg *s); \
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void helper_ ## name ## pd (Reg *d, Reg *s); \
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void helper_ ## name ## sd (Reg *d, Reg *s);
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SSE_HELPER_S(add, FPU_ADD);
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SSE_HELPER_S(sub, FPU_SUB);
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SSE_HELPER_S(mul, FPU_MUL);
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SSE_HELPER_S(div, FPU_DIV);
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SSE_HELPER_S(min, FPU_MIN);
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SSE_HELPER_S(max, FPU_MAX);
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SSE_HELPER_S(sqrt, FPU_SQRT);
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void helper_cvtps2pd(Reg *d, Reg *s);
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void helper_cvtpd2ps(Reg *d, Reg *s);
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void helper_cvtss2sd(Reg *d, Reg *s);
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void helper_cvtsd2ss(Reg *d, Reg *s);
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void helper_cvtdq2ps(Reg *d, Reg *s);
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void helper_cvtdq2pd(Reg *d, Reg *s);
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void helper_cvtpi2ps(XMMReg *d, MMXReg *s);
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void helper_cvtpi2pd(XMMReg *d, MMXReg *s);
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void helper_cvtsi2ss(XMMReg *d, uint32_t val);
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void helper_cvtsi2sd(XMMReg *d, uint32_t val);
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#ifdef TARGET_X86_64
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void helper_cvtsq2ss(XMMReg *d, uint64_t val);
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void helper_cvtsq2sd(XMMReg *d, uint64_t val);
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#endif
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void helper_cvtps2dq(XMMReg *d, XMMReg *s);
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void helper_cvtpd2dq(XMMReg *d, XMMReg *s);
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void helper_cvtps2pi(MMXReg *d, XMMReg *s);
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void helper_cvtpd2pi(MMXReg *d, XMMReg *s);
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int32_t helper_cvtss2si(XMMReg *s);
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int32_t helper_cvtsd2si(XMMReg *s);
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#ifdef TARGET_X86_64
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int64_t helper_cvtss2sq(XMMReg *s);
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int64_t helper_cvtsd2sq(XMMReg *s);
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#endif
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void helper_cvttps2dq(XMMReg *d, XMMReg *s);
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void helper_cvttpd2dq(XMMReg *d, XMMReg *s);
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void helper_cvttps2pi(MMXReg *d, XMMReg *s);
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void helper_cvttpd2pi(MMXReg *d, XMMReg *s);
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int32_t helper_cvttss2si(XMMReg *s);
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int32_t helper_cvttsd2si(XMMReg *s);
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#ifdef TARGET_X86_64
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int64_t helper_cvttss2sq(XMMReg *s);
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int64_t helper_cvttsd2sq(XMMReg *s);
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#endif
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void helper_rsqrtps(XMMReg *d, XMMReg *s);
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void helper_rsqrtss(XMMReg *d, XMMReg *s);
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void helper_rcpps(XMMReg *d, XMMReg *s);
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void helper_rcpss(XMMReg *d, XMMReg *s);
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void helper_haddps(XMMReg *d, XMMReg *s);
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void helper_haddpd(XMMReg *d, XMMReg *s);
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void helper_hsubps(XMMReg *d, XMMReg *s);
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void helper_hsubpd(XMMReg *d, XMMReg *s);
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void helper_addsubps(XMMReg *d, XMMReg *s);
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void helper_addsubpd(XMMReg *d, XMMReg *s);
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#define SSE_HELPER_CMP(name, F)\
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void helper_ ## name ## ps (Reg *d, Reg *s); \
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void helper_ ## name ## ss (Reg *d, Reg *s); \
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void helper_ ## name ## pd (Reg *d, Reg *s); \
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void helper_ ## name ## sd (Reg *d, Reg *s);
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SSE_HELPER_CMP(cmpeq, FPU_CMPEQ);
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SSE_HELPER_CMP(cmplt, FPU_CMPLT);
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SSE_HELPER_CMP(cmple, FPU_CMPLE);
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SSE_HELPER_CMP(cmpunord, FPU_CMPUNORD);
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SSE_HELPER_CMP(cmpneq, FPU_CMPNEQ);
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SSE_HELPER_CMP(cmpnlt, FPU_CMPNLT);
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SSE_HELPER_CMP(cmpnle, FPU_CMPNLE);
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SSE_HELPER_CMP(cmpord, FPU_CMPORD);
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void helper_ucomiss(Reg *d, Reg *s);
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void helper_comiss(Reg *d, Reg *s);
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void helper_ucomisd(Reg *d, Reg *s);
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void helper_comisd(Reg *d, Reg *s);
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uint32_t helper_movmskps(Reg *s);
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uint32_t helper_movmskpd(Reg *s);
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#endif
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uint32_t glue(helper_pmovmskb, SUFFIX)(Reg *s);
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void glue(helper_packsswb, SUFFIX) (Reg *d, Reg *s);
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void glue(helper_packuswb, SUFFIX) (Reg *d, Reg *s);
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void glue(helper_packssdw, SUFFIX) (Reg *d, Reg *s);
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#define UNPCK_OP(base_name, base) \
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void glue(helper_punpck ## base_name ## bw, SUFFIX) (Reg *d, Reg *s); \
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void glue(helper_punpck ## base_name ## wd, SUFFIX) (Reg *d, Reg *s); \
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void glue(helper_punpck ## base_name ## dq, SUFFIX) (Reg *d, Reg *s);
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UNPCK_OP(l, 0);
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UNPCK_OP(h, 1);
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#if SHIFT == 1
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void glue(helper_punpcklqdq, SUFFIX) (Reg *d, Reg *s);
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void glue(helper_punpckhqdq, SUFFIX) (Reg *d, Reg *s);
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#endif
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/* 3DNow! float ops */
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#if SHIFT == 0
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void helper_pi2fd(MMXReg *d, MMXReg *s);
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void helper_pi2fw(MMXReg *d, MMXReg *s);
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void helper_pf2id(MMXReg *d, MMXReg *s);
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void helper_pf2iw(MMXReg *d, MMXReg *s);
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void helper_pfacc(MMXReg *d, MMXReg *s);
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void helper_pfadd(MMXReg *d, MMXReg *s);
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void helper_pfcmpeq(MMXReg *d, MMXReg *s);
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void helper_pfcmpge(MMXReg *d, MMXReg *s);
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void helper_pfcmpgt(MMXReg *d, MMXReg *s);
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void helper_pfmax(MMXReg *d, MMXReg *s);
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void helper_pfmin(MMXReg *d, MMXReg *s);
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void helper_pfmul(MMXReg *d, MMXReg *s);
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void helper_pfnacc(MMXReg *d, MMXReg *s);
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void helper_pfpnacc(MMXReg *d, MMXReg *s);
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void helper_pfrcp(MMXReg *d, MMXReg *s);
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void helper_pfrsqrt(MMXReg *d, MMXReg *s);
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void helper_pfsub(MMXReg *d, MMXReg *s);
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void helper_pfsubr(MMXReg *d, MMXReg *s);
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void helper_pswapd(MMXReg *d, MMXReg *s);
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#endif
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#undef SHIFT
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#undef Reg
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#undef SUFFIX
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#undef SSE_HELPER_B
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#undef SSE_HELPER_W
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#undef SSE_HELPER_L
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#undef SSE_HELPER_Q
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#undef SSE_HELPER_S
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#undef SSE_HELPER_CMP
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#undef UNPCK_OP
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