X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=qemu%2Finclude%2Fexec%2Fhelper-gen.h;fp=qemu%2Finclude%2Fexec%2Fhelper-gen.h;h=0d0da3aeb3b30894ae47070ad48172ad779ec3c1;hb=e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb;hp=0000000000000000000000000000000000000000;hpb=9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00;p=kvmfornfv.git

diff --git a/qemu/include/exec/helper-gen.h b/qemu/include/exec/helper-gen.h
new file mode 100644
index 000000000..0d0da3aeb
--- /dev/null
+++ b/qemu/include/exec/helper-gen.h
@@ -0,0 +1,72 @@
+/* Helper file for declaring TCG helper functions.
+   This one expands generation functions for tcg opcodes.  */
+
+#ifndef HELPER_GEN_H
+#define HELPER_GEN_H 1
+
+#include <exec/helper-head.h>
+
+#define DEF_HELPER_FLAGS_0(name, flags, ret)                            \
+static inline void glue(gen_helper_, name)(dh_retvar_decl0(ret))        \
+{                                                                       \
+  tcg_gen_callN(&tcg_ctx, HELPER(name), dh_retvar(ret), 0, NULL);       \
+}
+
+#define DEF_HELPER_FLAGS_1(name, flags, ret, t1)                        \
+static inline void glue(gen_helper_, name)(dh_retvar_decl(ret)          \
+    dh_arg_decl(t1, 1))                                                 \
+{                                                                       \
+  TCGArg args[1] = { dh_arg(t1, 1) };                                   \
+  tcg_gen_callN(&tcg_ctx, HELPER(name), dh_retvar(ret), 1, args);       \
+}
+
+#define DEF_HELPER_FLAGS_2(name, flags, ret, t1, t2)                    \
+static inline void glue(gen_helper_, name)(dh_retvar_decl(ret)          \
+    dh_arg_decl(t1, 1), dh_arg_decl(t2, 2))                             \
+{                                                                       \
+  TCGArg args[2] = { dh_arg(t1, 1), dh_arg(t2, 2) };                    \
+  tcg_gen_callN(&tcg_ctx, HELPER(name), dh_retvar(ret), 2, args);       \
+}
+
+#define DEF_HELPER_FLAGS_3(name, flags, ret, t1, t2, t3)                \
+static inline void glue(gen_helper_, name)(dh_retvar_decl(ret)          \
+    dh_arg_decl(t1, 1), dh_arg_decl(t2, 2), dh_arg_decl(t3, 3))         \
+{                                                                       \
+  TCGArg args[3] = { dh_arg(t1, 1), dh_arg(t2, 2), dh_arg(t3, 3) };     \
+  tcg_gen_callN(&tcg_ctx, HELPER(name), dh_retvar(ret), 3, args);       \
+}
+
+#define DEF_HELPER_FLAGS_4(name, flags, ret, t1, t2, t3, t4)            \
+static inline void glue(gen_helper_, name)(dh_retvar_decl(ret)          \
+    dh_arg_decl(t1, 1), dh_arg_decl(t2, 2),                             \
+    dh_arg_decl(t3, 3), dh_arg_decl(t4, 4))                             \
+{                                                                       \
+  TCGArg args[4] = { dh_arg(t1, 1), dh_arg(t2, 2),                      \
+                     dh_arg(t3, 3), dh_arg(t4, 4) };                    \
+  tcg_gen_callN(&tcg_ctx, HELPER(name), dh_retvar(ret), 4, args);       \
+}
+
+#define DEF_HELPER_FLAGS_5(name, flags, ret, t1, t2, t3, t4, t5)        \
+static inline void glue(gen_helper_, name)(dh_retvar_decl(ret)          \
+    dh_arg_decl(t1, 1),  dh_arg_decl(t2, 2), dh_arg_decl(t3, 3),        \
+    dh_arg_decl(t4, 4), dh_arg_decl(t5, 5))                             \
+{                                                                       \
+  TCGArg args[5] = { dh_arg(t1, 1), dh_arg(t2, 2), dh_arg(t3, 3),       \
+                     dh_arg(t4, 4), dh_arg(t5, 5) };                    \
+  tcg_gen_callN(&tcg_ctx, HELPER(name), dh_retvar(ret), 5, args);       \
+}
+
+#include "helper.h"
+#include "trace/generated-helpers.h"
+#include "trace/generated-helpers-wrappers.h"
+#include "tcg-runtime.h"
+
+#undef DEF_HELPER_FLAGS_0
+#undef DEF_HELPER_FLAGS_1
+#undef DEF_HELPER_FLAGS_2
+#undef DEF_HELPER_FLAGS_3
+#undef DEF_HELPER_FLAGS_4
+#undef DEF_HELPER_FLAGS_5
+#undef GEN_HELPER
+
+#endif /* HELPER_GEN_H */