target/arm: Macroify trans functions for VFMA, VFMS, VFNMA, VFNMS

Macroify creation of the trans functions for single and double
precision VFMA, VFMS, VFNMA, VFNMS. The repetition was OK for
two sizes, but we're about to add halfprec and it will get a bit
more than seems reasonable.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20200828183354.27913-6-peter.maydell@linaro.org

diff --git a/target/arm/translate-vfp.c.inc b/target/arm/translate-vfp.c.inc
index 15bb23688bd60729cab944feadbb52420cea07d0..9937fa569e44736b8c4b54323350f06dcf90d79b 100644 (file)
--- a/target/arm/translate-vfp.c.inc
+++ b/target/arm/translate-vfp.c.inc
@@ -1978,26 +1978,6 @@ static bool do_vfm_sp(DisasContext *s, arg_VFMA_sp *a, bool neg_n, bool neg_d)
     return true;
 }
 
-static bool trans_VFMA_sp(DisasContext *s, arg_VFMA_sp *a)
-{
-    return do_vfm_sp(s, a, false, false);
-}
-
-static bool trans_VFMS_sp(DisasContext *s, arg_VFMS_sp *a)
-{
-    return do_vfm_sp(s, a, true, false);
-}
-
-static bool trans_VFNMA_sp(DisasContext *s, arg_VFNMA_sp *a)
-{
-    return do_vfm_sp(s, a, false, true);
-}
-
-static bool trans_VFNMS_sp(DisasContext *s, arg_VFNMS_sp *a)
-{
-    return do_vfm_sp(s, a, true, true);
-}
-
 static bool do_vfm_dp(DisasContext *s, arg_VFMA_dp *a, bool neg_n, bool neg_d)
 {
     /*
@@ -2069,25 +2049,21 @@ static bool do_vfm_dp(DisasContext *s, arg_VFMA_dp *a, bool neg_n, bool neg_d)
     return true;
 }
 
-static bool trans_VFMA_dp(DisasContext *s, arg_VFMA_dp *a)
-{
-    return do_vfm_dp(s, a, false, false);
-}
-
-static bool trans_VFMS_dp(DisasContext *s, arg_VFMS_dp *a)
-{
-    return do_vfm_dp(s, a, true, false);
-}
+#define MAKE_ONE_VFM_TRANS_FN(INSN, PREC, NEGN, NEGD)                   \
+    static bool trans_##INSN##_##PREC(DisasContext *s,                  \
+                                      arg_##INSN##_##PREC *a)           \
+    {                                                                   \
+        return do_vfm_##PREC(s, a, NEGN, NEGD);                         \
+    }
 
-static bool trans_VFNMA_dp(DisasContext *s, arg_VFNMA_dp *a)
-{
-    return do_vfm_dp(s, a, false, true);
-}
+#define MAKE_VFM_TRANS_FNS(PREC) \
+    MAKE_ONE_VFM_TRANS_FN(VFMA, PREC, false, false) \
+    MAKE_ONE_VFM_TRANS_FN(VFMS, PREC, true, false) \
+    MAKE_ONE_VFM_TRANS_FN(VFNMA, PREC, false, true) \
+    MAKE_ONE_VFM_TRANS_FN(VFNMS, PREC, true, true)
 
-static bool trans_VFNMS_dp(DisasContext *s, arg_VFNMS_dp *a)
-{
-    return do_vfm_dp(s, a, true, true);
-}
+MAKE_VFM_TRANS_FNS(sp)
+MAKE_VFM_TRANS_FNS(dp)
 
 static bool trans_VMOV_imm_sp(DisasContext *s, arg_VMOV_imm_sp *a)
 {