LXR qemu/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 1
   6
   7#include <exec/helper-head.h>
   8
   9#define DEF_HELPER_FLAGS_0(name, flags, ret)                            \
  10static inline void glue(gen_helper_, name)(dh_retvar_decl0(ret))        \
  11{                                                                       \
  12  tcg_gen_callN(&tcg_ctx, HELPER(name), dh_retvar(ret), 0, NULL);       \
  13}
  14
  15#define DEF_HELPER_FLAGS_1(name, flags, ret, t1)                        \
  16static inline void glue(gen_helper_, name)(dh_retvar_decl(ret)          \
  17    dh_arg_decl(t1, 1))                                                 \
  18{                                                                       \
  19  TCGArg args[1] = { dh_arg(t1, 1) };                                   \
  20  tcg_gen_callN(&tcg_ctx, HELPER(name), dh_retvar(ret), 1, args);       \
  21}
  22
  23#define DEF_HELPER_FLAGS_2(name, flags, ret, t1, t2)                    \
  24static inline void glue(gen_helper_, name)(dh_retvar_decl(ret)          \
  25    dh_arg_decl(t1, 1), dh_arg_decl(t2, 2))                             \
  26{                                                                       \
  27  TCGArg args[2] = { dh_arg(t1, 1), dh_arg(t2, 2) };                    \
  28  tcg_gen_callN(&tcg_ctx, HELPER(name), dh_retvar(ret), 2, args);       \
  29}
  30
  31#define DEF_HELPER_FLAGS_3(name, flags, ret, t1, t2, t3)                \
  32static 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  TCGArg args[3] = { dh_arg(t1, 1), dh_arg(t2, 2), dh_arg(t3, 3) };     \
  36  tcg_gen_callN(&tcg_ctx, HELPER(name), dh_retvar(ret), 3, args);       \
  37}
  38
  39#define DEF_HELPER_FLAGS_4(name, flags, ret, t1, t2, t3, t4)            \
  40static 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  TCGArg args[4] = { dh_arg(t1, 1), dh_arg(t2, 2),                      \
  45                     dh_arg(t3, 3), dh_arg(t4, 4) };                    \
  46  tcg_gen_callN(&tcg_ctx, HELPER(name), dh_retvar(ret), 4, args);       \
  47}
  48
  49#define DEF_HELPER_FLAGS_5(name, flags, ret, t1, t2, t3, t4, t5)        \
  50static 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  TCGArg 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(&tcg_ctx, HELPER(name), dh_retvar(ret), 5, args);       \
  57}
  58
  59#include "helper.h"
  60#include "trace/generated-helpers.h"
  61#include "trace/generated-helpers-wrappers.h"
  62#include "tcg-runtime.h"
  63
  64#undef DEF_HELPER_FLAGS_0
  65#undef DEF_HELPER_FLAGS_1
  66#undef DEF_HELPER_FLAGS_2
  67#undef DEF_HELPER_FLAGS_3
  68#undef DEF_HELPER_FLAGS_4
  69#undef DEF_HELPER_FLAGS_5
  70#undef GEN_HELPER
  71
  72#endif /* HELPER_GEN_H */
  73