ops.h

   1 #ifndef X /* amd64 */
   2         #define X(NMemArgs, SetsZeroFlag, LeavesFlags)
   3 #endif
   4
   5 #ifndef V /* riscv64 */
   6         #define V(Imm)
   7 #endif
   8
   9
  10 #define T(a,b,c,d,e,f,g,h) {                          \
  11         {[Kw]=K##a, [Kl]=K##b, [Ks]=K##c, [Kd]=K##d}, \
  12         {[Kw]=K##e, [Kl]=K##f, [Ks]=K##g, [Kd]=K##h}  \
  13 }
  14
  15
  16 /*********************/
  17 /* PUBLIC OPERATIONS */
  18 /*********************/
  19
  20 /* Arithmetic and Bits */
  21 O(add,     T(w,l,s,d, w,l,s,d), 1) X(2, 1, 0) V(1)
  22 O(sub,     T(w,l,s,d, w,l,s,d), 1) X(2, 1, 0) V(0)
  23 O(neg,     T(w,l,s,d, x,x,x,x), 1) X(1, 1, 0) V(0)
  24 O(div,     T(w,l,s,d, w,l,s,d), 1) X(0, 0, 0) V(0)
  25 O(rem,     T(w,l,e,e, w,l,e,e), 1) X(0, 0, 0) V(0)
  26 O(udiv,    T(w,l,e,e, w,l,e,e), 1) X(0, 0, 0) V(0)
  27 O(urem,    T(w,l,e,e, w,l,e,e), 1) X(0, 0, 0) V(0)
  28 O(mul,     T(w,l,s,d, w,l,s,d), 1) X(2, 0, 0) V(0)
  29 O(and,     T(w,l,e,e, w,l,e,e), 1) X(2, 1, 0) V(1)
  30 O(or,      T(w,l,e,e, w,l,e,e), 1) X(2, 1, 0) V(1)
  31 O(xor,     T(w,l,e,e, w,l,e,e), 1) X(2, 1, 0) V(1)
  32 O(sar,     T(w,l,e,e, w,w,e,e), 1) X(1, 1, 0) V(1)
  33 O(shr,     T(w,l,e,e, w,w,e,e), 1) X(1, 1, 0) V(1)
  34 O(shl,     T(w,l,e,e, w,w,e,e), 1) X(1, 1, 0) V(1)
  35
  36 /* Comparisons */
  37 O(ceqw,    T(w,w,e,e, w,w,e,e), 1) X(0, 1, 0) V(0)
  38 O(cnew,    T(w,w,e,e, w,w,e,e), 1) X(0, 1, 0) V(0)
  39 O(csgew,   T(w,w,e,e, w,w,e,e), 1) X(0, 1, 0) V(0)
  40 O(csgtw,   T(w,w,e,e, w,w,e,e), 1) X(0, 1, 0) V(0)
  41 O(cslew,   T(w,w,e,e, w,w,e,e), 1) X(0, 1, 0) V(0)
  42 O(csltw,   T(w,w,e,e, w,w,e,e), 1) X(0, 1, 0) V(1)
  43 O(cugew,   T(w,w,e,e, w,w,e,e), 1) X(0, 1, 0) V(0)
  44 O(cugtw,   T(w,w,e,e, w,w,e,e), 1) X(0, 1, 0) V(0)
  45 O(culew,   T(w,w,e,e, w,w,e,e), 1) X(0, 1, 0) V(0)
  46 O(cultw,   T(w,w,e,e, w,w,e,e), 1) X(0, 1, 0) V(1)
  47
  48 O(ceql,    T(l,l,e,e, l,l,e,e), 1) X(0, 1, 0) V(0)
  49 O(cnel,    T(l,l,e,e, l,l,e,e), 1) X(0, 1, 0) V(0)
  50 O(csgel,   T(l,l,e,e, l,l,e,e), 1) X(0, 1, 0) V(0)
  51 O(csgtl,   T(l,l,e,e, l,l,e,e), 1) X(0, 1, 0) V(0)
  52 O(cslel,   T(l,l,e,e, l,l,e,e), 1) X(0, 1, 0) V(0)
  53 O(csltl,   T(l,l,e,e, l,l,e,e), 1) X(0, 1, 0) V(1)
  54 O(cugel,   T(l,l,e,e, l,l,e,e), 1) X(0, 1, 0) V(0)
  55 O(cugtl,   T(l,l,e,e, l,l,e,e), 1) X(0, 1, 0) V(0)
  56 O(culel,   T(l,l,e,e, l,l,e,e), 1) X(0, 1, 0) V(0)
  57 O(cultl,   T(l,l,e,e, l,l,e,e), 1) X(0, 1, 0) V(1)
  58
  59 O(ceqs,    T(s,s,e,e, s,s,e,e), 1) X(0, 1, 0) V(0)
  60 O(cges,    T(s,s,e,e, s,s,e,e), 1) X(0, 1, 0) V(0)
  61 O(cgts,    T(s,s,e,e, s,s,e,e), 1) X(0, 1, 0) V(0)
  62 O(cles,    T(s,s,e,e, s,s,e,e), 1) X(0, 1, 0) V(0)
  63 O(clts,    T(s,s,e,e, s,s,e,e), 1) X(0, 1, 0) V(0)
  64 O(cnes,    T(s,s,e,e, s,s,e,e), 1) X(0, 1, 0) V(0)
  65 O(cos,     T(s,s,e,e, s,s,e,e), 1) X(0, 1, 0) V(0)
  66 O(cuos,    T(s,s,e,e, s,s,e,e), 1) X(0, 1, 0) V(0)
  67
  68 O(ceqd,    T(d,d,e,e, d,d,e,e), 1) X(0, 1, 0) V(0)
  69 O(cged,    T(d,d,e,e, d,d,e,e), 1) X(0, 1, 0) V(0)
  70 O(cgtd,    T(d,d,e,e, d,d,e,e), 1) X(0, 1, 0) V(0)
  71 O(cled,    T(d,d,e,e, d,d,e,e), 1) X(0, 1, 0) V(0)
  72 O(cltd,    T(d,d,e,e, d,d,e,e), 1) X(0, 1, 0) V(0)
  73 O(cned,    T(d,d,e,e, d,d,e,e), 1) X(0, 1, 0) V(0)
  74 O(cod,     T(d,d,e,e, d,d,e,e), 1) X(0, 1, 0) V(0)
  75 O(cuod,    T(d,d,e,e, d,d,e,e), 1) X(0, 1, 0) V(0)
  76
  77 /* Memory */
  78 O(storeb,  T(w,e,e,e, m,e,e,e), 0) X(0, 0, 1) V(0)
  79 O(storeh,  T(w,e,e,e, m,e,e,e), 0) X(0, 0, 1) V(0)
  80 O(storew,  T(w,e,e,e, m,e,e,e), 0) X(0, 0, 1) V(0)
  81 O(storel,  T(l,e,e,e, m,e,e,e), 0) X(0, 0, 1) V(0)
  82 O(stores,  T(s,e,e,e, m,e,e,e), 0) X(0, 0, 1) V(0)
  83 O(stored,  T(d,e,e,e, m,e,e,e), 0) X(0, 0, 1) V(0)
  84
  85 O(loadsb,  T(m,m,e,e, x,x,e,e), 0) X(0, 0, 1) V(0)
  86 O(loadub,  T(m,m,e,e, x,x,e,e), 0) X(0, 0, 1) V(0)
  87 O(loadsh,  T(m,m,e,e, x,x,e,e), 0) X(0, 0, 1) V(0)
  88 O(loaduh,  T(m,m,e,e, x,x,e,e), 0) X(0, 0, 1) V(0)
  89 O(loadsw,  T(m,m,e,e, x,x,e,e), 0) X(0, 0, 1) V(0)
  90 O(loaduw,  T(m,m,e,e, x,x,e,e), 0) X(0, 0, 1) V(0)
  91 O(load,    T(m,m,m,m, x,x,x,x), 0) X(0, 0, 1) V(0)
  92
  93 /* Extensions and Truncations */
  94 O(extsb,   T(w,w,e,e, x,x,e,e), 1) X(0, 0, 1) V(0)
  95 O(extub,   T(w,w,e,e, x,x,e,e), 1) X(0, 0, 1) V(0)
  96 O(extsh,   T(w,w,e,e, x,x,e,e), 1) X(0, 0, 1) V(0)
  97 O(extuh,   T(w,w,e,e, x,x,e,e), 1) X(0, 0, 1) V(0)
  98 O(extsw,   T(e,w,e,e, e,x,e,e), 1) X(0, 0, 1) V(0)
  99 O(extuw,   T(e,w,e,e, e,x,e,e), 1) X(0, 0, 1) V(0)
 100
 101 O(exts,    T(e,e,e,s, e,e,e,x), 1) X(0, 0, 1) V(0)
 102 O(truncd,  T(e,e,d,e, e,e,x,e), 1) X(0, 0, 1) V(0)
 103 O(stosi,   T(s,s,e,e, x,x,e,e), 1) X(0, 0, 1) V(0)
 104 O(stoui,   T(s,s,e,e, x,x,e,e), 1) X(0, 0, 1) V(0)
 105 O(dtosi,   T(d,d,e,e, x,x,e,e), 1) X(0, 0, 1) V(0)
 106 O(dtoui,   T(d,d,e,e, x,x,e,e), 1) X(0, 0, 1) V(0)
 107 O(swtof,   T(e,e,w,w, e,e,x,x), 1) X(0, 0, 1) V(0)
 108 O(uwtof,   T(e,e,w,w, e,e,x,x), 1) X(0, 0, 1) V(0)
 109 O(sltof,   T(e,e,l,l, e,e,x,x), 1) X(0, 0, 1) V(0)
 110 O(ultof,   T(e,e,l,l, e,e,x,x), 1) X(0, 0, 1) V(0)
 111 O(cast,    T(s,d,w,l, x,x,x,x), 1) X(0, 0, 1) V(0)
 112
 113 /* Stack Allocation */
 114 O(alloc4,  T(e,l,e,e, e,x,e,e), 0) X(0, 0, 0) V(0)
 115 O(alloc8,  T(e,l,e,e, e,x,e,e), 0) X(0, 0, 0) V(0)
 116 O(alloc16, T(e,l,e,e, e,x,e,e), 0) X(0, 0, 0) V(0)
 117
 118 /* Variadic Function Helpers */
 119 O(vaarg,   T(m,m,m,m, x,x,x,x), 0) X(0, 0, 0) V(0)
 120 O(vastart, T(m,e,e,e, x,e,e,e), 0) X(0, 0, 0) V(0)
 121
 122 O(copy,    T(w,l,s,d, x,x,x,x), 0) X(0, 0, 1) V(0)
 123
 124
 125 /****************************************/
 126 /* INTERNAL OPERATIONS (keep nop first) */
 127 /****************************************/
 128
 129 /* Miscellaneous and Architecture-Specific Operations */
 130 O(nop,     T(x,x,x,x, x,x,x,x), 0) X(0, 0, 1) V(0)
 131 O(addr,    T(m,m,e,e, x,x,e,e), 0) X(0, 0, 1) V(0)
 132 O(swap,    T(w,l,s,d, w,l,s,d), 0) X(1, 0, 0) V(0)
 133 O(sign,    T(w,l,e,e, x,x,e,e), 0) X(0, 0, 0) V(0)
 134 O(salloc,  T(e,l,e,e, e,x,e,e), 0) X(0, 0, 0) V(0)
 135 O(xidiv,   T(w,l,e,e, x,x,e,e), 0) X(1, 0, 0) V(0)
 136 O(xdiv,    T(w,l,e,e, x,x,e,e), 0) X(1, 0, 0) V(0)
 137 O(xcmp,    T(w,l,s,d, w,l,s,d), 0) X(1, 1, 0) V(0)
 138 O(xtest,   T(w,l,e,e, w,l,e,e), 0) X(1, 1, 0) V(0)
 139 O(acmp,    T(w,l,e,e, w,l,e,e), 0) X(0, 0, 0) V(0)
 140 O(acmn,    T(w,l,e,e, w,l,e,e), 0) X(0, 0, 0) V(0)
 141 O(afcmp,   T(e,e,s,d, e,e,s,d), 0) X(0, 0, 0) V(0)
 142 O(reqz,    T(w,l,e,e, x,x,e,e), 0) X(0, 0, 0) V(0)
 143 O(rnez,    T(w,l,e,e, x,x,e,e), 0) X(0, 0, 0) V(0)
 144
 145 /* Arguments, Parameters, and Calls */
 146 O(par,     T(x,x,x,x, x,x,x,x), 0) X(0, 0, 0) V(0)
 147 O(parc,    T(e,x,e,e, e,x,e,e), 0) X(0, 0, 0) V(0)
 148 O(pare,    T(e,x,e,e, e,x,e,e), 0) X(0, 0, 0) V(0)
 149 O(arg,     T(w,l,s,d, x,x,x,x), 0) X(0, 0, 0) V(0)
 150 O(argc,    T(e,x,e,e, e,l,e,e), 0) X(0, 0, 0) V(0)
 151 O(arge,    T(e,l,e,e, e,x,e,e), 0) X(0, 0, 0) V(0)
 152 O(argv,    T(x,x,x,x, x,x,x,x), 0) X(0, 0, 0) V(0)
 153 O(call,    T(m,m,m,m, x,x,x,x), 0) X(0, 0, 0) V(0)
 154
 155 /* Flags Setting */
 156 O(flagieq,  T(x,x,e,e, x,x,e,e), 0) X(0, 0, 1) V(0)
 157 O(flagine,  T(x,x,e,e, x,x,e,e), 0) X(0, 0, 1) V(0)
 158 O(flagisge, T(x,x,e,e, x,x,e,e), 0) X(0, 0, 1) V(0)
 159 O(flagisgt, T(x,x,e,e, x,x,e,e), 0) X(0, 0, 1) V(0)
 160 O(flagisle, T(x,x,e,e, x,x,e,e), 0) X(0, 0, 1) V(0)
 161 O(flagislt, T(x,x,e,e, x,x,e,e), 0) X(0, 0, 1) V(0)
 162 O(flagiuge, T(x,x,e,e, x,x,e,e), 0) X(0, 0, 1) V(0)
 163 O(flagiugt, T(x,x,e,e, x,x,e,e), 0) X(0, 0, 1) V(0)
 164 O(flagiule, T(x,x,e,e, x,x,e,e), 0) X(0, 0, 1) V(0)
 165 O(flagiult, T(x,x,e,e, x,x,e,e), 0) X(0, 0, 1) V(0)
 166 O(flagfeq,  T(x,x,e,e, x,x,e,e), 0) X(0, 0, 1) V(0)
 167 O(flagfge,  T(x,x,e,e, x,x,e,e), 0) X(0, 0, 1) V(0)
 168 O(flagfgt,  T(x,x,e,e, x,x,e,e), 0) X(0, 0, 1) V(0)
 169 O(flagfle,  T(x,x,e,e, x,x,e,e), 0) X(0, 0, 1) V(0)
 170 O(flagflt,  T(x,x,e,e, x,x,e,e), 0) X(0, 0, 1) V(0)
 171 O(flagfne,  T(x,x,e,e, x,x,e,e), 0) X(0, 0, 1) V(0)
 172 O(flagfo,   T(x,x,e,e, x,x,e,e), 0) X(0, 0, 1) V(0)
 173 O(flagfuo,  T(x,x,e,e, x,x,e,e), 0) X(0, 0, 1) V(0)
 174
 175
 176 #undef T
 177 #undef X
 178 #undef V
 179 #undef O
 180
 181 /*
 182 | column -t -o ' '
 183 */