qemu

FORK: QEMU emulator
git clone https://git.neptards.moe/neptards/qemu.git
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mie3-compl.c (1638B)

      1 #include <stdint.h>
      2 
      3 #define FbinOp(S, ASM) uint64_t S(uint64_t a, uint64_t b) \
      4 { \
      5     uint64_t res = 0; \
      6     asm ("llihf %[res],801\n" ASM \
      7          : [res]"=&r"(res) : [a]"r"(a), [b]"r"(b) : "cc"); \
      8     return res; \
      9 }
     10 
     11 /* AND WITH COMPLEMENT */
     12 FbinOp(_ncrk,  ".insn rrf, 0xB9F50000, %[res], %[b], %[a], 0\n")
     13 FbinOp(_ncgrk, ".insn rrf, 0xB9E50000, %[res], %[b], %[a], 0\n")
     14 
     15 /* NAND */
     16 FbinOp(_nnrk,  ".insn rrf, 0xB9740000, %[res], %[b], %[a], 0\n")
     17 FbinOp(_nngrk, ".insn rrf, 0xB9640000, %[res], %[b], %[a], 0\n")
     18 
     19 /* NOT XOR */
     20 FbinOp(_nxrk,  ".insn rrf, 0xB9770000, %[res], %[b], %[a], 0\n")
     21 FbinOp(_nxgrk, ".insn rrf, 0xB9670000, %[res], %[b], %[a], 0\n")
     22 
     23 /* NOR */
     24 FbinOp(_nork,  ".insn rrf, 0xB9760000, %[res], %[b], %[a], 0\n")
     25 FbinOp(_nogrk, ".insn rrf, 0xB9660000, %[res], %[b], %[a], 0\n")
     26 
     27 /* OR WITH COMPLEMENT */
     28 FbinOp(_ocrk,  ".insn rrf, 0xB9750000, %[res], %[b], %[a], 0\n")
     29 FbinOp(_ocgrk, ".insn rrf, 0xB9650000, %[res], %[b], %[a], 0\n")
     30 
     31 int main(int argc, char *argv[])
     32 {
     33     if (_ncrk(0xFF88, 0xAA11)  != 0x0000032100000011ull ||
     34         _nnrk(0xFF88, 0xAA11)  != 0x00000321FFFF55FFull ||
     35         _nork(0xFF88, 0xAA11)  != 0x00000321FFFF0066ull ||
     36         _nxrk(0xFF88, 0xAA11)  != 0x00000321FFFFAA66ull ||
     37         _ocrk(0xFF88, 0xAA11)  != 0x00000321FFFFAA77ull ||
     38         _ncgrk(0xFF88, 0xAA11) != 0x0000000000000011ull ||
     39         _nngrk(0xFF88, 0xAA11) != 0xFFFFFFFFFFFF55FFull ||
     40         _nogrk(0xFF88, 0xAA11) != 0xFFFFFFFFFFFF0066ull ||
     41         _nxgrk(0xFF88, 0xAA11) != 0xFFFFFFFFFFFFAA66ull ||
     42         _ocgrk(0xFF88, 0xAA11) != 0xFFFFFFFFFFFFAA77ull)
     43     {
     44         return 1;
     45     }
     46 
     47     return 0;
     48 }