target/xtensa: rename FPU2000 translators and helpers

Add _s suffix to all FPU2000 opcode translators and helpers that also
have double-precision variant to unify naming and allow adding DFPU
implementations. Add _fpu2k_ to the names of helpers that will have
different implementation for the DFPU .

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>

1 files changed, 12 insertions, 10 deletions

diff --git a/target/xtensa/fpu_helper.c b/target/xtensa/fpu_helper.c
index 87487293f9..46e231bdaa 100644
--- a/target/xtensa/fpu_helper.c
+++ b/target/xtensa/fpu_helper.c
@@ -33,7 +33,7 @@
 #include "exec/exec-all.h"
 #include "fpu/softfloat.h"
 
-void HELPER(wur_fcr)(CPUXtensaState *env, uint32_t v)
+void HELPER(wur_fpu2k_fcr)(CPUXtensaState *env, uint32_t v)
 {
     static const int rounding_mode[] = {
         float_round_nearest_even,
@@ -56,33 +56,35 @@ float32 HELPER(neg_s)(float32 v)
     return float32_chs(v);
 }
 
-float32 HELPER(add_s)(CPUXtensaState *env, float32 a, float32 b)
+float32 HELPER(fpu2k_add_s)(CPUXtensaState *env, float32 a, float32 b)
 {
     return float32_add(a, b, &env->fp_status);
 }
 
-float32 HELPER(sub_s)(CPUXtensaState *env, float32 a, float32 b)
+float32 HELPER(fpu2k_sub_s)(CPUXtensaState *env, float32 a, float32 b)
 {
     return float32_sub(a, b, &env->fp_status);
 }
 
-float32 HELPER(mul_s)(CPUXtensaState *env, float32 a, float32 b)
+float32 HELPER(fpu2k_mul_s)(CPUXtensaState *env, float32 a, float32 b)
 {
     return float32_mul(a, b, &env->fp_status);
 }
 
-float32 HELPER(madd_s)(CPUXtensaState *env, float32 a, float32 b, float32 c)
+float32 HELPER(fpu2k_madd_s)(CPUXtensaState *env,
+                             float32 a, float32 b, float32 c)
 {
     return float32_muladd(b, c, a, 0, &env->fp_status);
 }
 
-float32 HELPER(msub_s)(CPUXtensaState *env, float32 a, float32 b, float32 c)
+float32 HELPER(fpu2k_msub_s)(CPUXtensaState *env,
+                             float32 a, float32 b, float32 c)
 {
     return float32_muladd(b, c, a, float_muladd_negate_product,
                           &env->fp_status);
 }
 
-uint32_t HELPER(ftoi)(float32 v, uint32_t rounding_mode, uint32_t scale)
+uint32_t HELPER(ftoi_s)(float32 v, uint32_t rounding_mode, uint32_t scale)
 {
     float_status fp_status = {0};
 
@@ -90,7 +92,7 @@ uint32_t HELPER(ftoi)(float32 v, uint32_t rounding_mode, uint32_t scale)
     return float32_to_int32(float32_scalbn(v, scale, &fp_status), &fp_status);
 }
 
-uint32_t HELPER(ftoui)(float32 v, uint32_t rounding_mode, uint32_t scale)
+uint32_t HELPER(ftoui_s)(float32 v, uint32_t rounding_mode, uint32_t scale)
 {
     float_status fp_status = {0};
     float32 res;
@@ -106,13 +108,13 @@ uint32_t HELPER(ftoui)(float32 v, uint32_t rounding_mode, uint32_t scale)
     }
 }
 
-float32 HELPER(itof)(CPUXtensaState *env, uint32_t v, uint32_t scale)
+float32 HELPER(itof_s)(CPUXtensaState *env, uint32_t v, uint32_t scale)
 {
     return float32_scalbn(int32_to_float32(v, &env->fp_status),
                           (int32_t)scale, &env->fp_status);
 }
 
-float32 HELPER(uitof)(CPUXtensaState *env, uint32_t v, uint32_t scale)
+float32 HELPER(uitof_s)(CPUXtensaState *env, uint32_t v, uint32_t scale)
 {
     return float32_scalbn(uint32_to_float32(v, &env->fp_status),
                           (int32_t)scale, &env->fp_status);