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| author | Taylor Simpson <tsimpson@quicinc.com> | 2020-02-05 16:41:50 -0600 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2020-02-11 16:29:16 -0800 |
| commit | e6cadf49c3d191f6984e56ec3bbeb0b103ca5bc2 (patch) | |
| tree | 732b96692790f0eedf3b95e8484c524ef1de4868 /include | |
| parent | b55f54bc965607c45b5010a107a792ba333ba654 (diff) | |
| download | qemu-e6cadf49c3d191f6984e56ec3bbeb0b103ca5bc2.zip qemu-e6cadf49c3d191f6984e56ec3bbeb0b103ca5bc2.tar.gz qemu-e6cadf49c3d191f6984e56ec3bbeb0b103ca5bc2.tar.bz2 | |
tcg: Add support for a helper with 7 arguments
Currently, helpers can only take up to 6 arguments. This patch adds the
capability for up to 7 arguments. I have tested it with the Hexagon port
that I am preparing for submission.
Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Message-Id: <1580942510-2820-1-git-send-email-tsimpson@quicinc.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/exec/helper-gen.h | 13 | ||||
| -rw-r--r-- | include/exec/helper-head.h | 2 | ||||
| -rw-r--r-- | include/exec/helper-proto.h | 6 | ||||
| -rw-r--r-- | include/exec/helper-tcg.h | 7 |
4 files changed, 28 insertions, 0 deletions
diff --git a/include/exec/helper-gen.h b/include/exec/helper-gen.h index 236ff40..29c02f8 100644 --- a/include/exec/helper-gen.h +++ b/include/exec/helper-gen.h @@ -66,6 +66,18 @@ static inline void glue(gen_helper_, name)(dh_retvar_decl(ret) \ tcg_gen_callN(HELPER(name), dh_retvar(ret), 6, args); \ } +#define DEF_HELPER_FLAGS_7(name, flags, ret, t1, t2, t3, t4, t5, t6, t7)\ +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), dh_arg_decl(t6, 6), \ + dh_arg_decl(t7, 7)) \ +{ \ + TCGTemp *args[7] = { dh_arg(t1, 1), dh_arg(t2, 2), dh_arg(t3, 3), \ + dh_arg(t4, 4), dh_arg(t5, 5), dh_arg(t6, 6), \ + dh_arg(t7, 7) }; \ + tcg_gen_callN(HELPER(name), dh_retvar(ret), 7, args); \ +} + #include "helper.h" #include "trace/generated-helpers.h" #include "trace/generated-helpers-wrappers.h" @@ -79,6 +91,7 @@ static inline void glue(gen_helper_, name)(dh_retvar_decl(ret) \ #undef DEF_HELPER_FLAGS_4 #undef DEF_HELPER_FLAGS_5 #undef DEF_HELPER_FLAGS_6 +#undef DEF_HELPER_FLAGS_7 #undef GEN_HELPER #endif /* HELPER_GEN_H */ diff --git a/include/exec/helper-head.h b/include/exec/helper-head.h index f2519c9..3094c79 100644 --- a/include/exec/helper-head.h +++ b/include/exec/helper-head.h @@ -148,6 +148,8 @@ DEF_HELPER_FLAGS_5(name, 0, ret, t1, t2, t3, t4, t5) #define DEF_HELPER_6(name, ret, t1, t2, t3, t4, t5, t6) \ DEF_HELPER_FLAGS_6(name, 0, ret, t1, t2, t3, t4, t5, t6) +#define DEF_HELPER_7(name, ret, t1, t2, t3, t4, t5, t6, t7) \ + DEF_HELPER_FLAGS_7(name, 0, ret, t1, t2, t3, t4, t5, t6, t7) /* MAX_OPC_PARAM_IARGS must be set to n if last entry is DEF_HELPER_FLAGS_n. */ diff --git a/include/exec/helper-proto.h b/include/exec/helper-proto.h index 1c4ba9b..a0a8d9a 100644 --- a/include/exec/helper-proto.h +++ b/include/exec/helper-proto.h @@ -30,6 +30,11 @@ dh_ctype(ret) HELPER(name) (dh_ctype(t1), dh_ctype(t2), dh_ctype(t3), \ dh_ctype(ret) HELPER(name) (dh_ctype(t1), dh_ctype(t2), dh_ctype(t3), \ dh_ctype(t4), dh_ctype(t5), dh_ctype(t6)); +#define DEF_HELPER_FLAGS_7(name, flags, ret, t1, t2, t3, t4, t5, t6, t7) \ +dh_ctype(ret) HELPER(name) (dh_ctype(t1), dh_ctype(t2), dh_ctype(t3), \ + dh_ctype(t4), dh_ctype(t5), dh_ctype(t6), \ + dh_ctype(t7)); + #include "helper.h" #include "trace/generated-helpers.h" #include "tcg-runtime.h" @@ -42,5 +47,6 @@ dh_ctype(ret) HELPER(name) (dh_ctype(t1), dh_ctype(t2), dh_ctype(t3), \ #undef DEF_HELPER_FLAGS_4 #undef DEF_HELPER_FLAGS_5 #undef DEF_HELPER_FLAGS_6 +#undef DEF_HELPER_FLAGS_7 #endif /* HELPER_PROTO_H */ diff --git a/include/exec/helper-tcg.h b/include/exec/helper-tcg.h index 573c2ce..2787050 100644 --- a/include/exec/helper-tcg.h +++ b/include/exec/helper-tcg.h @@ -52,6 +52,12 @@ | dh_sizemask(t2, 2) | dh_sizemask(t3, 3) | dh_sizemask(t4, 4) \ | dh_sizemask(t5, 5) | dh_sizemask(t6, 6) }, +#define DEF_HELPER_FLAGS_7(NAME, FLAGS, ret, t1, t2, t3, t4, t5, t6, t7) \ + { .func = HELPER(NAME), .name = str(NAME), .flags = FLAGS, \ + .sizemask = dh_sizemask(ret, 0) | dh_sizemask(t1, 1) \ + | dh_sizemask(t2, 2) | dh_sizemask(t3, 3) | dh_sizemask(t4, 4) \ + | dh_sizemask(t5, 5) | dh_sizemask(t6, 6) | dh_sizemask(t7, 7) }, + #include "helper.h" #include "trace/generated-helpers.h" #include "tcg-runtime.h" @@ -65,5 +71,6 @@ #undef DEF_HELPER_FLAGS_4 #undef DEF_HELPER_FLAGS_5 #undef DEF_HELPER_FLAGS_6 +#undef DEF_HELPER_FLAGS_7 #endif /* HELPER_TCG_H */ |