include/exec/helper-gen.h

   1 /* Helper file for declaring TCG helper functions.
   2    This one expands generation functions for tcg opcodes.  */
   3
   4 #ifndef HELPER_GEN_H
   5 #define HELPER_GEN_H
   6
   7 #include "exec/helper-head.h"
   8
   9 #define DEF_HELPER_FLAGS_0(name, flags, ret)                            \
  10 static inline void glue(gen_helper_, name)(dh_retvar_decl0(ret))        \
  11 {                                                                       \
  12   tcg_gen_callN(HELPER(name), dh_retvar(ret), 0, NULL);                 \
  13 }
  14
  15 #define DEF_HELPER_FLAGS_1(name, flags, ret, t1)                        \
  16 static inline void glue(gen_helper_, name)(dh_retvar_decl(ret)          \
  17     dh_arg_decl(t1, 1))                                                 \
  18 {                                                                       \
  19   TCGTemp *args[1] = { dh_arg(t1, 1) };                                 \
  20   tcg_gen_callN(HELPER(name), dh_retvar(ret), 1, args);                 \
  21 }
  22
  23 #define DEF_HELPER_FLAGS_2(name, flags, ret, t1, t2)                    \
  24 static inline void glue(gen_helper_, name)(dh_retvar_decl(ret)          \
  25     dh_arg_decl(t1, 1), dh_arg_decl(t2, 2))                             \
  26 {                                                                       \
  27   TCGTemp *args[2] = { dh_arg(t1, 1), dh_arg(t2, 2) };                  \
  28   tcg_gen_callN(HELPER(name), dh_retvar(ret), 2, args);                 \
  29 }
  30
  31 #define DEF_HELPER_FLAGS_3(name, flags, ret, t1, t2, t3)                \
  32 static inline void glue(gen_helper_, name)(dh_retvar_decl(ret)          \
  33     dh_arg_decl(t1, 1), dh_arg_decl(t2, 2), dh_arg_decl(t3, 3))         \
  34 {                                                                       \
  35   TCGTemp *args[3] = { dh_arg(t1, 1), dh_arg(t2, 2), dh_arg(t3, 3) };   \
  36   tcg_gen_callN(HELPER(name), dh_retvar(ret), 3, args);                 \
  37 }
  38
  39 #define DEF_HELPER_FLAGS_4(name, flags, ret, t1, t2, t3, t4)            \
  40 static inline void glue(gen_helper_, name)(dh_retvar_decl(ret)          \
  41     dh_arg_decl(t1, 1), dh_arg_decl(t2, 2),                             \
  42     dh_arg_decl(t3, 3), dh_arg_decl(t4, 4))                             \
  43 {                                                                       \
  44   TCGTemp *args[4] = { dh_arg(t1, 1), dh_arg(t2, 2),                    \
  45                      dh_arg(t3, 3), dh_arg(t4, 4) };                    \
  46   tcg_gen_callN(HELPER(name), dh_retvar(ret), 4, args);                 \
  47 }
  48
  49 #define DEF_HELPER_FLAGS_5(name, flags, ret, t1, t2, t3, t4, t5)        \
  50 static inline void glue(gen_helper_, name)(dh_retvar_decl(ret)          \
  51     dh_arg_decl(t1, 1),  dh_arg_decl(t2, 2), dh_arg_decl(t3, 3),        \
  52     dh_arg_decl(t4, 4), dh_arg_decl(t5, 5))                             \
  53 {                                                                       \
  54   TCGTemp *args[5] = { dh_arg(t1, 1), dh_arg(t2, 2), dh_arg(t3, 3),     \
  55                      dh_arg(t4, 4), dh_arg(t5, 5) };                    \
  56   tcg_gen_callN(HELPER(name), dh_retvar(ret), 5, args);                 \
  57 }
  58
  59 #define DEF_HELPER_FLAGS_6(name, flags, ret, t1, t2, t3, t4, t5, t6)    \
  60 static inline void glue(gen_helper_, name)(dh_retvar_decl(ret)          \
  61     dh_arg_decl(t1, 1),  dh_arg_decl(t2, 2), dh_arg_decl(t3, 3),        \
  62     dh_arg_decl(t4, 4), dh_arg_decl(t5, 5), dh_arg_decl(t6, 6))         \
  63 {                                                                       \
  64   TCGTemp *args[6] = { dh_arg(t1, 1), dh_arg(t2, 2), dh_arg(t3, 3),     \
  65                      dh_arg(t4, 4), dh_arg(t5, 5), dh_arg(t6, 6) };     \
  66   tcg_gen_callN(HELPER(name), dh_retvar(ret), 6, args);                 \
  67 }
  68
  69 #define DEF_HELPER_FLAGS_7(name, flags, ret, t1, t2, t3, t4, t5, t6, t7)\
  70 static inline void glue(gen_helper_, name)(dh_retvar_decl(ret)          \
  71     dh_arg_decl(t1, 1),  dh_arg_decl(t2, 2), dh_arg_decl(t3, 3),        \
  72     dh_arg_decl(t4, 4), dh_arg_decl(t5, 5), dh_arg_decl(t6, 6),         \
  73     dh_arg_decl(t7, 7))                                                 \
  74 {                                                                       \
  75   TCGTemp *args[7] = { dh_arg(t1, 1), dh_arg(t2, 2), dh_arg(t3, 3),     \
  76                      dh_arg(t4, 4), dh_arg(t5, 5), dh_arg(t6, 6),       \
  77                      dh_arg(t7, 7) };                                   \
  78   tcg_gen_callN(HELPER(name), dh_retvar(ret), 7, args);                 \
  79 }
  80
  81 #include "helper.h"
  82 #include "accel/tcg/tcg-runtime.h"
  83 #include "accel/tcg/plugin-helpers.h"
  84
  85 #undef DEF_HELPER_FLAGS_0
  86 #undef DEF_HELPER_FLAGS_1
  87 #undef DEF_HELPER_FLAGS_2
  88 #undef DEF_HELPER_FLAGS_3
  89 #undef DEF_HELPER_FLAGS_4
  90 #undef DEF_HELPER_FLAGS_5
  91 #undef DEF_HELPER_FLAGS_6
  92 #undef DEF_HELPER_FLAGS_7
  93 #undef GEN_HELPER
  94
  95 #endif /* HELPER_GEN_H */