commit 9b04991686785e18b18a36d193b68f08f7c91648
author Alex Bennée <alex.bennee@linaro.org> Thu Mar 01 11:05:47 2018 +0000
committer Peter Maydell <peter.maydell@linaro.org> Thu Mar 01 11:13:59 2018 +0000
tree 84130183526f06b01cfde9543673fceb5bcb21d1
parent d81ce0ef2c4f1052fcdef891a12499eca3084db7

target/arm/helper: pass explicit fpst to set_rmode

As the rounding mode is now split between FP16 and the rest of
floating point we need to be explicit when tweaking it. Instead of
passing the CPU env we now pass the appropriate fpst pointer directly.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20180227143852.11175-6-alex.bennee@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

target/arm/translate.c

diff --git a/target/arm/translate.c b/target/arm/translate.c
index 1270022..aa6dcaa 100644
--- a/target/arm/translate.c
+++ b/target/arm/translate.c
@@ -3143,7 +3143,7 @@
     TCGv_i32 tcg_rmode;
 
     tcg_rmode = tcg_const_i32(arm_rmode_to_sf(rounding));
-    gen_helper_set_rmode(tcg_rmode, tcg_rmode, cpu_env);
+    gen_helper_set_rmode(tcg_rmode, tcg_rmode, fpst);
 
     if (dp) {
         TCGv_i64 tcg_op;
@@ -3167,7 +3167,7 @@
         tcg_temp_free_i32(tcg_res);
     }
 
-    gen_helper_set_rmode(tcg_rmode, tcg_rmode, cpu_env);
+    gen_helper_set_rmode(tcg_rmode, tcg_rmode, fpst);
     tcg_temp_free_i32(tcg_rmode);
 
     tcg_temp_free_ptr(fpst);
@@ -3184,7 +3184,7 @@
     tcg_shift = tcg_const_i32(0);
 
     tcg_rmode = tcg_const_i32(arm_rmode_to_sf(rounding));
-    gen_helper_set_rmode(tcg_rmode, tcg_rmode, cpu_env);
+    gen_helper_set_rmode(tcg_rmode, tcg_rmode, fpst);
 
     if (dp) {
         TCGv_i64 tcg_double, tcg_res;
@@ -3222,7 +3222,7 @@
         tcg_temp_free_i32(tcg_single);
     }
 
-    gen_helper_set_rmode(tcg_rmode, tcg_rmode, cpu_env);
+    gen_helper_set_rmode(tcg_rmode, tcg_rmode, fpst);
     tcg_temp_free_i32(tcg_rmode);
 
     tcg_temp_free_i32(tcg_shift);
@@ -3892,13 +3892,13 @@
                         TCGv_ptr fpst = get_fpstatus_ptr(0);
                         TCGv_i32 tcg_rmode;
                         tcg_rmode = tcg_const_i32(float_round_to_zero);
-                        gen_helper_set_rmode(tcg_rmode, tcg_rmode, cpu_env);
+                        gen_helper_set_rmode(tcg_rmode, tcg_rmode, fpst);
                         if (dp) {
                             gen_helper_rintd(cpu_F0d, cpu_F0d, fpst);
                         } else {
                             gen_helper_rints(cpu_F0s, cpu_F0s, fpst);
                         }
-                        gen_helper_set_rmode(tcg_rmode, tcg_rmode, cpu_env);
+                        gen_helper_set_rmode(tcg_rmode, tcg_rmode, fpst);
                         tcg_temp_free_i32(tcg_rmode);
                         tcg_temp_free_ptr(fpst);
                         break;