target/sparc: Implement FLCMP

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

1 files changed, 34 insertions, 0 deletions

diff --git a/target/sparc/translate.c b/target/sparc/translate.c
index d81b9ce5a8..db3a153c6e 100644
--- a/target/sparc/translate.c
+++ b/target/sparc/translate.c
@@ -5207,6 +5207,40 @@ static bool do_fcmpq(DisasContext *dc, arg_FCMPq *a, bool e)
 TRANS(FCMPq, ALL, do_fcmpq, a, false)
 TRANS(FCMPEq, ALL, do_fcmpq, a, true)
 
+static bool trans_FLCMPs(DisasContext *dc, arg_FLCMPs *a)
+{
+    TCGv_i32 src1, src2;
+
+    if (!avail_VIS3(dc)) {
+        return false;
+    }
+    if (gen_trap_ifnofpu(dc)) {
+        return true;
+    }
+
+    src1 = gen_load_fpr_F(dc, a->rs1);
+    src2 = gen_load_fpr_F(dc, a->rs2);
+    gen_helper_flcmps(cpu_fcc[a->cc], src1, src2);
+    return advance_pc(dc);
+}
+
+static bool trans_FLCMPd(DisasContext *dc, arg_FLCMPd *a)
+{
+    TCGv_i64 src1, src2;
+
+    if (!avail_VIS3(dc)) {
+        return false;
+    }
+    if (gen_trap_ifnofpu(dc)) {
+        return true;
+    }
+
+    src1 = gen_load_fpr_D(dc, a->rs1);
+    src2 = gen_load_fpr_D(dc, a->rs2);
+    gen_helper_flcmpd(cpu_fcc[a->cc], src1, src2);
+    return advance_pc(dc);
+}
+
 static void sparc_tr_init_disas_context(DisasContextBase *dcbase, CPUState *cs)
 {
     DisasContext *dc = container_of(dcbase, DisasContext, base);