qemu

FORK: QEMU emulator
git clone https://git.neptards.moe/neptards/qemu.git
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fp-ops.c.inc (4723B)

      1 #define _GEN_FLOAT_ACB(name, op, op1, op2, isfloat, set_fprf, type)           \
      2 GEN_HANDLER(f##name, op1, op2, 0xFF, 0x00000000, type)
      3 #define GEN_FLOAT_ACB(name, op2, set_fprf, type)                              \
      4 _GEN_FLOAT_ACB(name, name, 0x3F, op2, 0, set_fprf, type),                     \
      5 _GEN_FLOAT_ACB(name##s, name, 0x3B, op2, 1, set_fprf, type)
      6 #define _GEN_FLOAT_AB(name, op, op1, op2, inval, isfloat, set_fprf, type)     \
      7 GEN_HANDLER(f##name, op1, op2, 0xFF, inval, type)
      8 #define GEN_FLOAT_AB(name, op2, inval, set_fprf, type)                        \
      9 _GEN_FLOAT_AB(name, name, 0x3F, op2, inval, 0, set_fprf, type),               \
     10 _GEN_FLOAT_AB(name##s, name, 0x3B, op2, inval, 1, set_fprf, type)
     11 #define _GEN_FLOAT_AC(name, op, op1, op2, inval, isfloat, set_fprf, type)     \
     12 GEN_HANDLER(f##name, op1, op2, 0xFF, inval, type)
     13 #define GEN_FLOAT_AC(name, op2, inval, set_fprf, type)                        \
     14 _GEN_FLOAT_AC(name, name, 0x3F, op2, inval, 0, set_fprf, type),               \
     15 _GEN_FLOAT_AC(name##s, name, 0x3B, op2, inval, 1, set_fprf, type)
     16 #define GEN_FLOAT_B(name, op2, op3, set_fprf, type)                           \
     17 GEN_HANDLER(f##name, 0x3F, op2, op3, 0x001F0000, type)
     18 #define GEN_FLOAT_BS(name, op1, op2, set_fprf, type)                          \
     19 GEN_HANDLER(f##name, op1, op2, 0xFF, 0x001F07C0, type)
     20 
     21 GEN_FLOAT_AB(add, 0x15, 0x000007C0, 1, PPC_FLOAT),
     22 GEN_FLOAT_AB(div, 0x12, 0x000007C0, 1, PPC_FLOAT),
     23 GEN_FLOAT_AC(mul, 0x19, 0x0000F800, 1, PPC_FLOAT),
     24 GEN_FLOAT_BS(re, 0x3F, 0x18, 1, PPC_FLOAT_EXT),
     25 GEN_FLOAT_BS(res, 0x3B, 0x18, 1, PPC_FLOAT_FRES),
     26 GEN_FLOAT_BS(rsqrte, 0x3F, 0x1A, 1, PPC_FLOAT_FRSQRTE),
     27 GEN_FLOAT_AB(sub, 0x14, 0x000007C0, 1, PPC_FLOAT),
     28 GEN_FLOAT_ACB(madd, 0x1D, 1, PPC_FLOAT),
     29 GEN_FLOAT_ACB(msub, 0x1C, 1, PPC_FLOAT),
     30 GEN_FLOAT_ACB(nmadd, 0x1F, 1, PPC_FLOAT),
     31 GEN_FLOAT_ACB(nmsub, 0x1E, 1, PPC_FLOAT),
     32 GEN_HANDLER_E(ftdiv, 0x3F, 0x00, 0x04, 1, PPC_NONE, PPC2_FP_TST_ISA206),
     33 GEN_HANDLER_E(ftsqrt, 0x3F, 0x00, 0x05, 1, PPC_NONE, PPC2_FP_TST_ISA206),
     34 GEN_FLOAT_B(ctiw, 0x0E, 0x00, 0, PPC_FLOAT),
     35 GEN_HANDLER_E(fctiwu, 0x3F, 0x0E, 0x04, 0, PPC_NONE, PPC2_FP_CVT_ISA206),
     36 GEN_FLOAT_B(ctiwz, 0x0F, 0x00, 0, PPC_FLOAT),
     37 GEN_HANDLER_E(fctiwuz, 0x3F, 0x0F, 0x04, 0, PPC_NONE, PPC2_FP_CVT_ISA206),
     38 GEN_FLOAT_B(rsp, 0x0C, 0x00, 1, PPC_FLOAT),
     39 GEN_HANDLER_E(fcfid, 0x3F, 0x0E, 0x1A, 0x001F0000, PPC_NONE, PPC2_FP_CVT_S64),
     40 GEN_HANDLER_E(fcfids, 0x3B, 0x0E, 0x1A, 0, PPC_NONE, PPC2_FP_CVT_ISA206),
     41 GEN_HANDLER_E(fcfidu, 0x3F, 0x0E, 0x1E, 0, PPC_NONE, PPC2_FP_CVT_ISA206),
     42 GEN_HANDLER_E(fcfidus, 0x3B, 0x0E, 0x1E, 0, PPC_NONE, PPC2_FP_CVT_ISA206),
     43 GEN_HANDLER_E(fctid, 0x3F, 0x0E, 0x19, 0x001F0000, PPC_NONE, PPC2_FP_CVT_S64),
     44 GEN_HANDLER_E(fctidu, 0x3F, 0x0E, 0x1D, 0, PPC_NONE, PPC2_FP_CVT_ISA206),
     45 GEN_HANDLER_E(fctidz, 0x3F, 0x0F, 0x19, 0x001F0000, PPC_NONE, PPC2_FP_CVT_S64),
     46 GEN_HANDLER_E(fctiduz, 0x3F, 0x0F, 0x1D, 0, PPC_NONE, PPC2_FP_CVT_ISA206),
     47 GEN_FLOAT_B(rin, 0x08, 0x0C, 1, PPC_FLOAT_EXT),
     48 GEN_FLOAT_B(riz, 0x08, 0x0D, 1, PPC_FLOAT_EXT),
     49 GEN_FLOAT_B(rip, 0x08, 0x0E, 1, PPC_FLOAT_EXT),
     50 GEN_FLOAT_B(rim, 0x08, 0x0F, 1, PPC_FLOAT_EXT),
     51 
     52 GEN_HANDLER_E(lfdepx, 0x1F, 0x1F, 0x12, 0x00000001, PPC_NONE, PPC2_BOOKE206),
     53 GEN_HANDLER_E(lfiwax, 0x1f, 0x17, 0x1a, 0x00000001, PPC_NONE, PPC2_ISA205),
     54 GEN_HANDLER_E(lfiwzx, 0x1f, 0x17, 0x1b, 0x1, PPC_NONE, PPC2_FP_CVT_ISA206),
     55 GEN_HANDLER_E(lfdpx, 0x1F, 0x17, 0x18, 0x00200001, PPC_NONE, PPC2_ISA205),
     56 
     57 #define GEN_STXF(name, stop, opc2, opc3, type)                                \
     58 GEN_HANDLER(name##x, 0x1F, opc2, opc3, 0x00000001, type),
     59 
     60 GEN_STXF(stfiw, st32fiw, 0x17, 0x1E, PPC_FLOAT_STFIWX)
     61 GEN_HANDLER_E(stfdepx, 0x1F, 0x1F, 0x16, 0x00000001, PPC_NONE, PPC2_BOOKE206),
     62 GEN_HANDLER_E(stfdpx, 0x1F, 0x17, 0x1C, 0x00200001, PPC_NONE, PPC2_ISA205),
     63 
     64 GEN_HANDLER(frsqrtes, 0x3B, 0x1A, 0xFF, 0x001F07C0, PPC_FLOAT_FRSQRTES),
     65 GEN_HANDLER(fcmpo, 0x3F, 0x00, 0x01, 0x00600001, PPC_FLOAT),
     66 GEN_HANDLER(fcmpu, 0x3F, 0x00, 0x00, 0x00600001, PPC_FLOAT),
     67 GEN_HANDLER(fabs, 0x3F, 0x08, 0x08, 0x001F0000, PPC_FLOAT),
     68 GEN_HANDLER(fmr, 0x3F, 0x08, 0x02, 0x001F0000, PPC_FLOAT),
     69 GEN_HANDLER(fnabs, 0x3F, 0x08, 0x04, 0x001F0000, PPC_FLOAT),
     70 GEN_HANDLER(fneg, 0x3F, 0x08, 0x01, 0x001F0000, PPC_FLOAT),
     71 GEN_HANDLER_E(fcpsgn, 0x3F, 0x08, 0x00, 0x00000000, PPC_NONE, PPC2_ISA205),
     72 GEN_HANDLER_E(fmrgew, 0x3F, 0x06, 0x1E, 0x00000001, PPC_NONE, PPC2_VSX207),
     73 GEN_HANDLER_E(fmrgow, 0x3F, 0x06, 0x1A, 0x00000001, PPC_NONE, PPC2_VSX207),
     74 GEN_HANDLER(mcrfs, 0x3F, 0x00, 0x02, 0x0063F801, PPC_FLOAT),
     75 GEN_HANDLER(mtfsb0, 0x3F, 0x06, 0x02, 0x001FF800, PPC_FLOAT),
     76 GEN_HANDLER(mtfsb1, 0x3F, 0x06, 0x01, 0x001FF800, PPC_FLOAT),
     77 GEN_HANDLER(mtfsf, 0x3F, 0x07, 0x16, 0x00000000, PPC_FLOAT),
     78 GEN_HANDLER(mtfsfi, 0x3F, 0x06, 0x04, 0x006e0800, PPC_FLOAT),