/* mmx.h MultiMedia eXtensions GCC interface library for IA32. To use this library, simply include this header file and compile with GCC. You MUST have inlining enabled in order for mmx_ok() to work; this can be done by simply using -O on the GCC command line. Compiling with -DMMX_TRACE will cause detailed trace output to be sent to stderr for each mmx operation. This adds lots of code, and obviously slows execution to a crawl, but can be very useful for debugging. THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR ANY PARTICULAR PURPOSE. June 11, 1998 by H. Dietz and R. Fisher */ /* Warning: at this writing, the version of GAS packaged with most Linux distributions does not handle the parallel AND operation mnemonic correctly. If the symbol BROKEN_PAND is defined, a slower alternative coding will be used. */ #undef BROKEN_PAND /* Function to test if mmx instructions are supported... */ inline extern int mmx_ok(void) { /* Returns 1 if mmx instructions are ok, 0 if hardware does not support mmx */ register int ok = 0; __asm__ __volatile__ ( /* Get CPU version information */ "movl $1, %%eax\n\t" "cpuid\n\t" "movl %%edx, %0" : "=a" (ok) : /* no input */ ); return((ok & 0x800000) == 0x800000); } /* Helper functions for the instruction macros that follow... (note that memory-to-register, m2r, instructions are nearly as efficient as register-to-register, r2r, instructions; however, memory-to-memory instructions are really simulated as a convenience, and are only 1/3 as efficient) */ #ifdef MMX_TRACE /* Include the stuff for printing a trace to stderr... */ #include #define mmx_m2r(op, mem, reg) \ { \ p64_t p64_trace; \ p64_trace = (mem); \ fprintf(stderr, #op "_m2r(" #mem "=0x%016llx, ", p64_trace.q); \ __asm__ __volatile__ ("movq %%" #reg ", %0" \ : "=X" (p64_trace) \ : /* nothing */ ); \ fprintf(stderr, #reg "=0x%016llx) => ", p64_trace.q); \ __asm__ __volatile__ (#op " %0, %%" #reg \ : /* nothing */ \ : "X" (mem)); \ __asm__ __volatile__ ("movq %%" #reg ", %0" \ : "=X" (p64_trace) \ : /* nothing */ ); \ fprintf(stderr, #reg "=0x%016llx\n", p64_trace.q); \ } #define mmx_r2m(op, reg, mem) \ { \ p64_t p64_trace; \ __asm__ __volatile__ ("movq %%" #reg ", %0" \ : "=X" (p64_trace) \ : /* nothing */ ); \ fprintf(stderr, #op "_r2m(" #reg "=0x%016llx, ", p64_trace.q); \ p64_trace = (mem); \ fprintf(stderr, #mem "=0x%016llx) => ", p64_trace.q); \ __asm__ __volatile__ (#op " %%" #reg ", %0" \ : "=X" (mem) \ : /* nothing */ ); \ p64_trace = (mem); \ fprintf(stderr, #mem "=0x%016llx\n", p64_trace.q); \ } #define mmx_i2r(op, immed, regd) \ { \ p64_t p64_trace; \ fprintf(stderr, #op "_i2r(" #immed ", "); \ __asm__ __volatile__ ("movq %%" #regd ", %0" \ : "=X" (p64_trace) \ : /* nothing */ ); \ fprintf(stderr, #regd "=0x%016llx) => ", p64_trace.q); \ __asm__ __volatile__ (#op " $" #immed ", %" #regd) \ __asm__ __volatile__ ("movq %%" #regd ", %0" \ : "=X" (p64_trace) \ : /* nothing */ ); \ fprintf(stderr, #regd "=0x%016llx\n", p64_trace.q); \ } #define mmx_r2r(op, regs, regd) \ { \ p64_t p64_trace; \ __asm__ __volatile__ ("movq %%" #regs ", %0" \ : "=X" (p64_trace) \ : /* nothing */ ); \ fprintf(stderr, #op "_r2r(" #regs "=0x%016llx, ", p64_trace.q); \ __asm__ __volatile__ ("movq %%" #regd ", %0" \ : "=X" (p64_trace) \ : /* nothing */ ); \ fprintf(stderr, #regd "=0x%016llx) => ", p64_trace.q); \ __asm__ __volatile__ (#op " %" #regs ", %" #regd); \ __asm__ __volatile__ ("movq %%" #regd ", %0" \ : "=X" (p64_trace) \ : /* nothing */ ); \ fprintf(stderr, #regd "=0x%016llx\n", p64_trace.q); \ } #define mmx_m2m(op, mems, memd) \ { \ p64_t p64_trace; \ p64_trace = (mems); \ fprintf(stderr, #op "_m2m(" #mems "=0x%016llx, ", p64_trace.q); \ p64_trace = (memd); \ fprintf(stderr, #memd "=0x%016llx) => ", p64_trace.q); \ __asm__ __volatile__ ("movq %0, %%mm0\n\t" \ #op " %1, %%mm0\n\t" \ "movq %%mm0, %0" \ : "=X" (memd) \ : "X" (mems)); \ p64_trace = (memd); \ fprintf(stderr, #memd "=0x%016llx\n", p64_trace.q); \ } #else /* These macros are a lot simpler without the tracing... */ #define mmx_m2r(op, mem, reg) \ __asm__ __volatile__ (#op " %0, %%" #reg \ : /* nothing */ \ : "X" (mem)) #define mmx_r2m(op, reg, mem) \ __asm__ __volatile__ (#op " %%" #reg ", %0" \ : "=X" (mem) \ : /* nothing */ ) #define mmx_i2r(op, immed, regd) \ __asm__ __volatile__ (#op " $" #immed ", %" #regd) #define mmx_r2r(op, regs, regd) \ __asm__ __volatile__ (#op " %" #regs ", %" #regd) #define mmx_m2m(op, mems, memd) \ __asm__ __volatile__ ("movq %0, %%mm0\n\t" \ #op " %1, %%mm0\n\t" \ "movq %%mm0, %0" \ : "=X" (memd) \ : "X" (mems)) #endif /* 1x64 MOVe Quadword (this is both a load and a store... in fact, it is the only way to store) */ #define movq_m2r(var, reg) mmx_m2r(movq, var, reg) #define movq_r2m(reg, var) mmx_r2m(movq, reg, var) #define movq_r2r(regs, regd) mmx_r2r(movq, regs, regd) #define movq(vars, vard) \ __asm__ __volatile__ ("movq %1, %%mm0\n\t" \ "movq %%mm0, %0" \ : "=X" (vard) \ : "X" (vars)) /* 1x64 MOVe Doubleword (like movq, this is both load and store... but is most useful for moving things between mmx registers and ordinary registers) */ #define movd_m2r(var, reg) mmx_m2r(movd, var, reg) #define movd_r2m(reg, var) mmx_r2m(movd, reg, var) #define movd_r2r(regs, regd) mmx_r2r(movd, regs, regd) #define movd(vars, vard) \ __asm__ __volatile__ ("movd %1, %%mm0\n\t" \ "movd %%mm0, %0" \ : "=X" (vard) \ : "X" (vars)) /* 2x32, 4x16, and 8x8 Parallel ADDs */ #define paddd_m2r(var, reg) mmx_m2r(paddd, var, reg) #define paddd_r2r(regs, regd) mmx_r2r(paddd, regs, regd) #define paddd(vars, vard) mmx_m2m(paddd, vars, vard) #define paddw_m2r(var, reg) mmx_m2r(paddw, var, reg) #define paddw_r2r(regs, regd) mmx_r2r(paddw, regs, regd) #define paddw(vars, vard) mmx_m2m(paddw, vars, vard) #define paddb_m2r(var, reg) mmx_m2r(paddb, var, reg) #define paddb_r2r(regs, regd) mmx_r2r(paddb, regs, regd) #define paddb(vars, vard) mmx_m2m(paddb, vars, vard) /* 4x16 and 8x8 Parallel ADDs using Saturation arithmetic */ #define paddsw_m2r(var, reg) mmx_m2r(paddsw, var, reg) #define paddsw_r2r(regs, regd) mmx_r2r(paddsw, regs, regd) #define paddsw(vars, vard) mmx_m2m(paddsw, vars, vard) #define paddsb_m2r(var, reg) mmx_m2r(paddsb, var, reg) #define paddsb_r2r(regs, regd) mmx_r2r(paddsb, regs, regd) #define paddsb(vars, vard) mmx_m2m(paddsb, vars, vard) /* 4x16 and 8x8 Parallel ADDs using Unsigned Saturation arithmetic */ #define paddusw_m2r(var, reg) mmx_m2r(paddusw, var, reg) #define paddusw_r2r(regs, regd) mmx_r2r(paddusw, regs, regd) #define paddusw(vars, vard) mmx_m2m(paddusw, vars, vard) #define paddusb_m2r(var, reg) mmx_m2r(paddusb, var, reg) #define paddusb_r2r(regs, regd) mmx_r2r(paddusb, regs, regd) #define paddusb(vars, vard) mmx_m2m(paddusb, vars, vard) /* 2x32, 4x16, and 8x8 Parallel SUBs */ #define psubd_m2r(var, reg) mmx_m2r(psubd, var, reg) #define psubd_r2r(regs, regd) mmx_r2r(psubd, regs, regd) #define psubd(vars, vard) mmx_m2m(psubd, vars, vard) #define psubw_m2r(var, reg) mmx_m2r(psubw, var, reg) #define psubw_r2r(regs, regd) mmx_r2r(psubw, regs, regd) #define psubw(vars, vard) mmx_m2m(psubw, vars, vard) #define psubb_m2r(var, reg) mmx_m2r(psubb, var, reg) #define psubb_r2r(regs, regd) mmx_r2r(psubb, regs, regd) #define psubb(vars, vard) mmx_m2m(psubb, vars, vard) /* 4x16 and 8x8 Parallel SUBs using Saturation arithmetic */ #define psubsw_m2r(var, reg) mmx_m2r(psubsw, var, reg) #define psubsw_r2r(regs, regd) mmx_r2r(psubsw, regs, regd) #define psubsw(vars, vard) mmx_m2m(psubsw, vars, vard) #define psubsb_m2r(var, reg) mmx_m2r(psubsb, var, reg) #define psubsb_r2r(regs, regd) mmx_r2r(psubsb, regs, regd) #define psubsb(vars, vard) mmx_m2m(psubsb, vars, vard) /* 4x16 and 8x8 Parallel SUBs using Unsigned Saturation arithmetic */ #define psubusw_m2r(var, reg) mmx_m2r(psubusw, var, reg) #define psubusw_r2r(regs, regd) mmx_r2r(psubusw, regs, regd) #define psubusw(vars, vard) mmx_m2m(psubusw, vars, vard) #define psubusb_m2r(var, reg) mmx_m2r(psubusb, var, reg) #define psubusb_r2r(regs, regd) mmx_r2r(psubusb, regs, regd) #define psubusb(vars, vard) mmx_m2m(psubusb, vars, vard) /* 4x16 Parallel MULs giving Low 4x16 portions of results */ #define pmullw_m2r(var, reg) mmx_m2r(pmullw, var, reg) #define pmullw_r2r(regs, regd) mmx_r2r(pmullw, regs, regd) #define pmullw(vars, vard) mmx_m2m(pmullw, vars, vard) /* 4x16 Parallel MULs giving High 4x16 portions of results */ #define pmulhw_m2r(var, reg) mmx_m2r(pmulhw, var, reg) #define pmulhw_r2r(regs, regd) mmx_r2r(pmulhw, regs, regd) #define pmulhw(vars, vard) mmx_m2m(pmulhw, vars, vard) /* 4x16->2x32 Parallel Mul-ADD (muls like pmullw, then adds adjacent 16-bit fields in the multiply result to make the final 2x32 result) */ #define pmaddwd_m2r(var, reg) mmx_m2r(pmaddwd, var, reg) #define pmaddwd_r2r(regs, regd) mmx_r2r(pmaddwd, regs, regd) #define pmaddwd(vars, vard) mmx_m2m(pmaddwd, vars, vard) /* 1x64 bitwise AND */ #ifdef BROKEN_PAND #define pand_m2r(var, reg) \ { \ long long _pand = -1LL; \ mmx_m2r(pandn, _pand, reg); \ mmx_m2r(pandn, var, reg); \ } #define pand_r2r(regs, regd) \ { \ long long _pand = -1LL; \ mmx_m2r(pandn, _pand, regd); \ mmx_r2r(pandn, regs, regd); \ } #define pand(vars, vard) \ { \ long long _pand = -1LL; \ movq_m2r(vard, mm0); \ mmx_m2r(pandn, _pand, mm0); \ mmx_m2r(pandn, vars, mm0); \ movq_r2m(mm0, vard); \ } #else #define pand_m2r(var, reg) mmx_m2r(pand, var, reg) #define pand_r2r(regs, regd) mmx_r2r(pand, regs, regd) #define pand(vars, vard) mmx_m2m(pand, vars, vard) #endif /* 1x64 bitwise AND with Not the destination */ #define pandn_m2r(var, reg) mmx_m2r(pandn, var, reg) #define pandn_r2r(regs, regd) mmx_r2r(pandn, regs, regd) #define pandn(vars, vard) mmx_m2m(pandn, vars, vard) /* 1x64 bitwise OR */ #define por_m2r(var, reg) mmx_m2r(por, var, reg) #define por_r2r(regs, regd) mmx_r2r(por, regs, regd) #define por(vars, vard) mmx_m2m(por, vars, vard) /* 1x64 bitwise eXclusive OR */ #define pxor_m2r(var, reg) mmx_m2r(pxor, var, reg) #define pxor_r2r(regs, regd) mmx_r2r(pxor, regs, regd) #define pxor(vars, vard) mmx_m2m(pxor, vars, vard) /* 2x32, 4x16, and 8x8 Parallel CoMPare for EQuality (resulting fields are either 0 or -1) */ #define pcmpeqd_m2r(var, reg) mmx_m2r(pcmpeqd, var, reg) #define pcmpeqd_r2r(regs, regd) mmx_r2r(pcmpeqd, regs, regd) #define pcmpeqd(vars, vard) mmx_m2m(pcmpeqd, vars, vard) #define pcmpeqw_m2r(var, reg) mmx_m2r(pcmpeqw, var, reg) #define pcmpeqw_r2r(regs, regd) mmx_r2r(pcmpeqw, regs, regd) #define pcmpeqw(vars, vard) mmx_m2m(pcmpeqw, vars, vard) #define pcmpeqb_m2r(var, reg) mmx_m2r(pcmpeqb, var, reg) #define pcmpeqb_r2r(regs, regd) mmx_r2r(pcmpeqb, regs, regd) #define pcmpeqb(vars, vard) mmx_m2m(pcmpeqb, vars, vard) /* 2x32, 4x16, and 8x8 Parallel CoMPare for Greater Than (resulting fields are either 0 or -1) */ #define pcmpgtd_m2r(var, reg) mmx_m2r(pcmpgtd, var, reg) #define pcmpgtd_r2r(regs, regd) mmx_r2r(pcmpgtd, regs, regd) #define pcmpgtd(vars, vard) mmx_m2m(pcmpgtd, vars, vard) #define pcmpgtw_m2r(var, reg) mmx_m2r(pcmpgtw, var, reg) #define pcmpgtw_r2r(regs, regd) mmx_r2r(pcmpgtw, regs, regd) #define pcmpgtw(vars, vard) mmx_m2m(pcmpgtw, vars, vard) #define pcmpgtb_m2r(var, reg) mmx_m2r(pcmpgtb, var, reg) #define pcmpgtb_r2r(regs, regd) mmx_r2r(pcmpgtb, regs, regd) #define pcmpgtb(vars, vard) mmx_m2m(pcmpgtb, vars, vard) /* 1x64, 2x32, and 4x16 Parallel Shift Left Logical */ #define psllq_m2r(var, reg) mmx_m2r(psllq, var, reg) #define psllq_i2r(immed, regd) mmx_i2r(psllq, immed, regd) #define psllq_r2r(regs, regd) mmx_r2r(psllq, regs, regd) #define psllq(vars, vard) mmx_m2m(psllq, vars, vard) #define pslld_m2r(var, reg) mmx_m2r(pslld, var, reg) #define pslld_i2r(immed, regd) mmx_i2r(pslld, immed, regd) #define pslld_r2r(regs, regd) mmx_r2r(pslld, regs, regd) #define pslld(vars, vard) mmx_m2m(pslld, vars, vard) #define psllw_m2r(var, reg) mmx_m2r(psllw, var, reg) #define psllw_i2r(immed, regd) mmx_i2r(psllw, immed, regd) #define psllw_r2r(regs, regd) mmx_r2r(psllw, regs, regd) #define psllw(vars, vard) mmx_m2m(psllw, vars, vard) /* 1x64, 2x32, and 4x16 Parallel Shift Right Logical */ #define psrlq_m2r(var, reg) mmx_m2r(psrlq, var, reg) #define psrlq_i2r(immed, regd) mmx_i2r(psrlq, immed, regd) #define psrlq_r2r(regs, regd) mmx_r2r(psrlq, regs, regd) #define psrlq(vars, vard) mmx_m2m(psrlq, vars, vard) #define psrld_m2r(var, reg) mmx_m2r(psrld, var, reg) #define psrld_i2r(immed, regd) mmx_i2r(psrld, immed, regd) #define psrld_r2r(regs, regd) mmx_r2r(psrld, regs, regd) #define psrld(vars, vard) mmx_m2m(psrld, vars, vard) #define psrlw_m2r(var, reg) mmx_m2r(psrlw, var, reg) #define psrlw_i2r(immed, regd) mmx_i2r(psrlw, immed, regd) #define psrlw_r2r(regs, regd) mmx_r2r(psrlw, regs, regd) #define psrlw(vars, vard) mmx_m2m(psrlw, vars, vard) /* 2x32 and 4x16 Parallel Shift Right Arithmetic */ #define psrad_m2r(var, reg) mmx_m2r(psrad, var, reg) #define psrad_i2r(immed, regd) mmx_i2r(psrad, immed, regd) #define psrad_r2r(regs, regd) mmx_r2r(psrad, regs, regd) #define psrad(vars, vard) mmx_m2m(psrad, vars, vard) #define psraw_m2r(var, reg) mmx_m2r(psraw, var, reg) #define psraw_i2r(immed, regd) mmx_i2r(psraw, immed, regd) #define psraw_r2r(regs, regd) mmx_r2r(psraw, regs, regd) #define psraw(vars, vard) mmx_m2m(psraw, vars, vard) /* 2x32->4x16 and 4x16->8x8 PACK and Signed Saturate (packs source and dest fields into dest in that order) */ #define packssdw_m2r(var, reg) mmx_m2r(packssdw, var, reg) #define packssdw_r2r(regs, regd) mmx_r2r(packssdw, regs, regd) #define packssdw(vars, vard) mmx_m2m(packssdw, vars, vard) #define packsswb_m2r(var, reg) mmx_m2r(packsswb, var, reg) #define packsswb_r2r(regs, regd) mmx_r2r(packsswb, regs, regd) #define packsswb(vars, vard) mmx_m2m(packsswb, vars, vard) /* 4x16->8x8 PACK and Unsigned Saturate (packs source and dest fields into dest in that order) */ #define packuswb_m2r(var, reg) mmx_m2r(packuswb, var, reg) #define packuswb_r2r(regs, regd) mmx_r2r(packuswb, regs, regd) #define packuswb(vars, vard) mmx_m2m(packuswb, vars, vard) /* 2x32->1x64, 4x16->2x32, and 8x8->4x16 UNPaCK Low (interleaves low half of dest with low half of source as padding in each result field) */ #define punpckldq_m2r(var, reg) mmx_m2r(punpckldq, var, reg) #define punpckldq_r2r(regs, regd) mmx_r2r(punpckldq, regs, regd) #define punpckldq(vars, vard) mmx_m2m(punpckldq, vars, vard) #define punpcklwd_m2r(var, reg) mmx_m2r(punpcklwd, var, reg) #define punpcklwd_r2r(regs, regd) mmx_r2r(punpcklwd, regs, regd) #define punpcklwd(vars, vard) mmx_m2m(punpcklwd, vars, vard) #define punpcklbw_m2r(var, reg) mmx_m2r(punpcklbw, var, reg) #define punpcklbw_r2r(regs, regd) mmx_r2r(punpcklbw, regs, regd) #define punpcklbw(vars, vard) mmx_m2m(punpcklbw, vars, vard) /* 2x32->1x64, 4x16->2x32, and 8x8->4x16 UNPaCK High (interleaves high half of dest with high half of source as padding in each result field) */ #define punpckhdq_m2r(var, reg) mmx_m2r(punpckhdq, var, reg) #define punpckhdq_r2r(regs, regd) mmx_r2r(punpckhdq, regs, regd) #define punpckhdq(vars, vard) mmx_m2m(punpckhdq, vars, vard) #define punpckhwd_m2r(var, reg) mmx_m2r(punpckhwd, var, reg) #define punpckhwd_r2r(regs, regd) mmx_r2r(punpckhwd, regs, regd) #define punpckhwd(vars, vard) mmx_m2m(punpckhwd, vars, vard) #define punpckhbw_m2r(var, reg) mmx_m2r(punpckhbw, var, reg) #define punpckhbw_r2r(regs, regd) mmx_r2r(punpckhbw, regs, regd) #define punpckhbw(vars, vard) mmx_m2m(punpckhbw, vars, vard) /* Empty MMx State (used to clean-up when going from mmx to float use of the registers that are shared by both; note that there is no float-to-mmx operation needed, because only the float tag word info is corruptible) */ #ifdef MMX_TRACE #define emms() \ { \ fprintf(stderr, "emms()\n"); \ __asm__ __volatile__ ("emms"); \ } #else #define emms() __asm__ __volatile__ ("emms") #endif /* derived functions... */ #define pdivub_m2r(mem, reg) \ { \ p64_t _reg; \ p64_t _mem = mem; \ movq_r2m(reg, _reg); \ if (_mem.b[0]) _reg.ub[0] /= _mem.ub[0]; \ if (_mem.b[1]) _reg.ub[1] /= _mem.ub[1]; \ if (_mem.b[2]) _reg.ub[2] /= _mem.ub[2]; \ if (_mem.b[3]) _reg.ub[3] /= _mem.ub[3]; \ if (_mem.b[4]) _reg.ub[4] /= _mem.ub[4]; \ if (_mem.b[5]) _reg.ub[5] /= _mem.ub[5]; \ if (_mem.b[6]) _reg.ub[6] /= _mem.ub[6]; \ if (_mem.b[7]) _reg.ub[7] /= _mem.ub[7]; \ movq_m2r(_reg, reg); \ } #define pdivub_r2r(regs, regd) \ { \ p64_t _regs; \ movq_r2m(regs, _regs); \ pdivub_m2r(_regs, regd); \ } #define pdivb_m2r(mem, reg) \ { \ p64_t _reg; \ p64_t _mem = mem; \ movq_r2m(reg, _reg); \ if (_mem.b[0]) _reg.b[0] /= _mem.b[0]; \ if (_mem.b[1]) _reg.b[1] /= _mem.b[1]; \ if (_mem.b[2]) _reg.b[2] /= _mem.b[2]; \ if (_mem.b[3]) _reg.b[3] /= _mem.b[3]; \ if (_mem.b[4]) _reg.b[4] /= _mem.b[4]; \ if (_mem.b[5]) _reg.b[5] /= _mem.b[5]; \ if (_mem.b[6]) _reg.b[6] /= _mem.b[6]; \ if (_mem.b[7]) _reg.b[7] /= _mem.b[7]; \ movq_m2r(_reg, reg); \ } #define pdivb_r2r(regs, regd) \ { \ p64_t _regs; \ movq_r2m(regs, _regs); \ pdivb_m2r(_regs, regd); \ } #define pdivuw_m2r(mem, reg) \ { \ p64_t _reg; \ p64_t _mem = mem; \ movq_r2m(reg, _reg); \ if (_mem.w[0]) _reg.uw[0] /= _mem.uw[0]; \ if (_mem.w[1]) _reg.uw[1] /= _mem.uw[1]; \ if (_mem.w[2]) _reg.uw[2] /= _mem.uw[2]; \ if (_mem.w[3]) _reg.uw[3] /= _mem.uw[3]; \ movq_m2r(_reg, reg); \ } #define pdivuw_r2r(regs, regd) \ { \ p64_t _regs; \ movq_r2m(regs, _regs); \ pdivuw_m2r(_regs, regd); \ } #define pdivw_m2r(mem, reg) \ { \ p64_t _reg; \ p64_t _mem = mem; \ movq_r2m(reg, _reg); \ if (_mem.w[0]) _reg.w[0] /= _mem.w[0]; \ if (_mem.w[1]) _reg.w[1] /= _mem.w[1]; \ if (_mem.w[2]) _reg.w[2] /= _mem.w[2]; \ if (_mem.w[3]) _reg.w[3] /= _mem.w[3]; \ movq_m2r(_reg, reg); \ } #define pdivw_r2r(regs, regd) \ { \ p64_t _regs; \ movq_r2m(regs, _regs); \ pdivw_m2r(_regs, regd); \ } #define pdivud_m2r(mem, reg) \ { \ p64_t _reg; \ p64_t _mem = mem; \ movq_r2m(reg, _reg); \ if (_mem.d[0]) _reg.ud[0] /= _mem.ud[0]; \ if (_mem.d[1]) _reg.ud[1] /= _mem.ud[1]; \ movq_m2r(_reg, reg); \ } #define pdivud_r2r(regs, regd) \ { \ p64_t _regs; \ movq_r2m(regs, _regs); \ pdivud_m2r(_regs, regd); \ } #define pdivd_m2r(mem, reg) \ { \ p64_t _reg; \ p64_t _mem = mem; \ movq_r2m(reg, _reg); \ if (_mem.d[0]) _reg.d[0] /= _mem.d[0]; \ if (_mem.d[1]) _reg.d[1] /= _mem.d[1]; \ movq_m2r(_reg, reg); \ } #define pdivd_r2r(regs, regd) \ { \ p64_t _regs; \ movq_r2m(regs, _regs); \ pdivd_m2r(_regs, regd); \ } #define pdivuq_m2r(mem, reg) \ { \ p64_t _reg; \ p64_t _mem = mem; \ movq_r2m(reg, _reg); \ if (_mem.q) _reg.uq /= _mem.uq; \ movq_m2r(_reg, reg); \ } #define pdivuq_r2r(regs, regd) \ { \ p64_t _regs; \ movq_r2m(regs, _regs); \ pdivuq_m2r(_regs, regd); \ } #define pdivq_m2r(mem, reg) \ { \ p64_t _reg; \ p64_t _mem = mem; \ movq_r2m(reg, _reg); \ if (_mem.q) _reg.q /= _mem.q; \ movq_m2r(_reg, reg); \ } #define pdivq_r2r(regs, regd) \ { \ p64_t _regs; \ movq_r2m(regs, _regs); \ pdivq_m2r(_regs, regd); \ } #define pmodub_m2r(mem, reg) \ { \ p64_t _reg; \ p64_t _mem = mem; \ movq_r2m(reg, _reg); \ if (_mem.b[0]) _reg.ub[0] %= _mem.ub[0]; \ if (_mem.b[1]) _reg.ub[1] %= _mem.ub[1]; \ if (_mem.b[2]) _reg.ub[2] %= _mem.ub[2]; \ if (_mem.b[3]) _reg.ub[3] %= _mem.ub[3]; \ if (_mem.b[4]) _reg.ub[4] %= _mem.ub[4]; \ if (_mem.b[5]) _reg.ub[5] %= _mem.ub[5]; \ if (_mem.b[6]) _reg.ub[6] %= _mem.ub[6]; \ if (_mem.b[7]) _reg.ub[7] %= _mem.ub[7]; \ movq_m2r(_reg, reg); \ } #define pmodub_r2r(regs, regd) \ { \ p64_t _regs; \ movq_r2m(regs, _regs); \ pmodub_m2r(_regs, regd); \ } #define pmodb_m2r(mem, reg) \ { \ p64_t _reg; \ p64_t _mem = mem; \ movq_r2m(reg, _reg); \ if (_mem.b[0]) _reg.b[0] %= _mem.b[0]; \ if (_mem.b[1]) _reg.b[1] %= _mem.b[1]; \ if (_mem.b[2]) _reg.b[2] %= _mem.b[2]; \ if (_mem.b[3]) _reg.b[3] %= _mem.b[3]; \ if (_mem.b[4]) _reg.b[4] %= _mem.b[4]; \ if (_mem.b[5]) _reg.b[5] %= _mem.b[5]; \ if (_mem.b[6]) _reg.b[6] %= _mem.b[6]; \ if (_mem.b[7]) _reg.b[7] %= _mem.b[7]; \ movq_m2r(_reg, reg); \ } #define pmodb_r2r(regs, regd) \ { \ p64_t _regs; \ movq_r2m(regs, _regs); \ pmodb_m2r(_regs, regd); \ } #define pmoduw_m2r(mem, reg) \ { \ p64_t _reg; \ p64_t _mem = mem; \ movq_r2m(reg, _reg); \ if (_mem.w[0]) _reg.uw[0] %= _mem.uw[0]; \ if (_mem.w[1]) _reg.uw[1] %= _mem.uw[1]; \ if (_mem.w[2]) _reg.uw[2] %= _mem.uw[2]; \ if (_mem.w[3]) _reg.uw[3] %= _mem.uw[3]; \ movq_m2r(_reg, reg); \ } #define pmoduw_r2r(regs, regd) \ { \ p64_t _regs; \ movq_r2m(regs, _regs); \ pmoduw_m2r(_regs, regd); \ } #define pmodw_m2r(mem, reg) \ { \ p64_t _reg; \ p64_t _mem = mem; \ movq_r2m(reg, _reg); \ if (_mem.w[0]) _reg.w[0] %= _mem.w[0]; \ if (_mem.w[1]) _reg.w[1] %= _mem.w[1]; \ if (_mem.w[2]) _reg.w[2] %= _mem.w[2]; \ if (_mem.w[3]) _reg.w[3] %= _mem.w[3]; \ movq_m2r(_reg, reg); \ } #define pmodw_r2r(regs, regd) \ { \ p64_t _regs; \ movq_r2m(regs, _regs); \ pmodw_m2r(_regs, regd); \ } #define pmodud_m2r(mem, reg) \ { \ p64_t _reg; \ p64_t _mem = mem; \ movq_r2m(reg, _reg); \ if (_mem.d[0]) _reg.ud[0] %= _mem.ud[0]; \ if (_mem.d[1]) _reg.ud[1] %= _mem.ud[1]; \ movq_m2r(_reg, reg); \ } #define pmodud_r2r(regs, regd) \ { \ p64_t _regs; \ movq_r2m(regs, _regs); \ pmodud_m2r(_regs, regd); \ } #define pmodd_m2r(mem, reg) \ { \ p64_t _reg; \ p64_t _mem = mem; \ movq_r2m(reg, _reg); \ if (_mem.d[0]) _reg.d[0] %= _mem.d[0]; \ if (_mem.d[1]) _reg.d[1] %= _mem.d[1]; \ movq_m2r(_reg, reg); \ } #define pmodd_r2r(regs, regd) \ { \ p64_t _regs; \ movq_r2m(regs, _regs); \ pmodd_m2r(_regs, regd); \ } #define pmulld_m2r(mem, reg) \ { \ p64_t _reg; \ p64_t _mem = mem; \ movq_r2m(reg, _reg); \ _reg.d[0] *= _mem.d[0]; \ _reg.d[1] *= _mem.d[1]; \ movq_m2r(_reg, reg); \ } #define pmulld_r2r(regs, regd) \ { \ p64_t _regs; \ movq_r2m(regs, _regs); \ pmulld_m2r(_regs, regd); \ }