[Qemu-devel] [PATCH 105/111] m68k: add fsinh instruction

[Bryce Lanham <blanham@gmail.com>]

From: Laurent Vivier <laurent@vivier.eu>

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
---
 target-m68k/helper.c    |   15 +++++++++++++++
 target-m68k/helpers.h   |    1 +
 target-m68k/translate.c |    3 +++
 3 files changed, 19 insertions(+), 0 deletions(-)

diff --git a/target-m68k/helper.c b/target-m68k/helper.c
index 5d34901..fc1b560 100644
--- a/target-m68k/helper.c
+++ b/target-m68k/helper.c
@@ -1331,6 +1331,21 @@ void HELPER(iround_FP0)(CPUState *env)
     floatx80_to_FP0(env, res);
 }
 
+void HELPER(sinh_FP0)(CPUState *env)
+{
+    floatx80 res;
+    long double val;
+
+    res = FP0_to_floatx80(env);
+    val = floatx80_to_ldouble(res);
+
+    DBG_FPUH("sinh_FP0 %Lg", val);
+    val = sinhl(val);
+    DBG_FPU(" = %Lg", val);
+    res = ldouble_to_floatx80(val);
+    floatx80_to_FP0(env, res);
+}
+
 void HELPER(itrunc_FP0)(CPUState *env)
 {
     floatx80 res;
diff --git a/target-m68k/helpers.h b/target-m68k/helpers.h
index 154c183..e77b9b7 100644
--- a/target-m68k/helpers.h
+++ b/target-m68k/helpers.h
@@ -63,6 +63,7 @@ DEF_HELPER_4(fmovem, void, env, i32, i32, i32)
 DEF_HELPER_2(set_fpcr, void, env, i32)
 DEF_HELPER_2(const_FP0, void, env, i32)
 DEF_HELPER_1(iround_FP0, void, env)
+DEF_HELPER_1(sinh_FP0, void, env)
 DEF_HELPER_1(itrunc_FP0, void, env)
 DEF_HELPER_1(sqrt_FP0, void, env)
 DEF_HELPER_1(atan_FP0, void, env)
diff --git a/target-m68k/translate.c b/target-m68k/translate.c
index e714eb4..c43bfe8 100644
--- a/target-m68k/translate.c
+++ b/target-m68k/translate.c
@@ -3727,6 +3727,9 @@ DISAS_INSN(fpu)
         gen_helper_iround_FP0(cpu_env);
         round = 0;
         break;
+    case 2: /* fsinh */
+        gen_helper_sinh_FP0(cpu_env);
+        break;
     case 3: /* fintrz */
         gen_helper_itrunc_FP0(cpu_env);
         round = 0;
-- 
1.7.2.3