target/sparc: Introduce cpu_get_fsr, cpu_put_fsr

[thirdparty/qemu.git] / target / sparc / fop_helper.c

diff --git a/target/sparc/fop_helper.c b/target/sparc/fop_helper.c
index 7353a612372d7eafaea0af4b9e5cf3020c51f875..70b38011d21858b5696a86e1e6266c55951e36bb 100644 (file)
--- a/target/sparc/fop_helper.c
+++ b/target/sparc/fop_helper.c
@@ -347,10 +347,22 @@ GEN_FCMP(fcmpeq_fcc3, float128, 26, 1);
 #undef GEN_FCMP_T
 #undef GEN_FCMP
 
-static void set_fsr(CPUSPARCState *env, target_ulong fsr)
+target_ulong cpu_get_fsr(CPUSPARCState *env)
+{
+    return env->fsr;
+}
+
+target_ulong helper_get_fsr(CPUSPARCState *env)
+{
+    return cpu_get_fsr(env);
+}
+
+static void set_fsr_nonsplit(CPUSPARCState *env, target_ulong fsr)
 {
     int rnd_mode;
 
+    env->fsr = fsr;
+
     switch (fsr & FSR_RD_MASK) {
     case FSR_RD_NEAREST:
         rnd_mode = float_round_nearest_even;
@@ -369,7 +381,12 @@ static void set_fsr(CPUSPARCState *env, target_ulong fsr)
     set_float_rounding_mode(rnd_mode, &env->fp_status);
 }
 
+void cpu_put_fsr(CPUSPARCState *env, target_ulong fsr)
+{
+    set_fsr_nonsplit(env, fsr);
+}
+
 void helper_set_fsr(CPUSPARCState *env, target_ulong fsr)
 {
-    set_fsr(env, fsr);
+    set_fsr_nonsplit(env, fsr);
 }