[1/4] target/mips: Demacro helpers for <ABS|CHS>.<D|S|PS>

Commit Message

Aleksandar Markovic Sept. 8, 2020, 12:40 p.m. UTC

Remove function definitions via macros to achieve better code clarity.

Signed-off-by: Aleksandar Markovic <[e-mail]>
---
 target/mips/fpu_helper.c | 61 ++++++++++++++++++++++++++--------------
 1 file changed, 40 insertions(+), 21 deletions(-)

Patch

diff --git a/target/mips/fpu_helper.c b/target/mips/fpu_helper.c
index 7a3a61cab3..f89213947f 100644
--- a/target/mips/fpu_helper.c
+++ b/target/mips/fpu_helper.c
@@ -983,27 +983,46 @@  uint32_t helper_float_floor_2008_w_s(CPUMIPSState *env, uint32_t fst0)
 }
 
 /* unary operations, not modifying fp status  */
-#define FLOAT_UNOP(name)                                       \
-uint64_t helper_float_ ## name ## _d(uint64_t fdt0)                \
-{                                                              \
-    return float64_ ## name(fdt0);                             \
-}                                                              \
-uint32_t helper_float_ ## name ## _s(uint32_t fst0)                \
-{                                                              \
-    return float32_ ## name(fst0);                             \
-}                                                              \
-uint64_t helper_float_ ## name ## _ps(uint64_t fdt0)               \
-{                                                              \
-    uint32_t wt0;                                              \
-    uint32_t wth0;                                             \
-                                                               \
-    wt0 = float32_ ## name(fdt0 & 0XFFFFFFFF);                 \
-    wth0 = float32_ ## name(fdt0 >> 32);                       \
-    return ((uint64_t)wth0 << 32) | wt0;                       \
-}
-FLOAT_UNOP(abs)
-FLOAT_UNOP(chs)
-#undef FLOAT_UNOP
+
+uint64_t helper_float_abs_d(uint64_t fdt0)
+{
+   return float64_abs(fdt0);
+}
+
+uint32_t helper_float_abs_s(uint32_t fst0)
+{
+    return float32_abs(fst0);
+}
+
+uint64_t helper_float_abs_ps(uint64_t fdt0)
+{
+    uint32_t wt0;
+    uint32_t wth0;
+
+    wt0 = float32_abs(fdt0 & 0XFFFFFFFF);
+    wth0 = float32_abs(fdt0 >> 32);
+    return ((uint64_t)wth0 << 32) | wt0;
+}
+
+uint64_t helper_float_chs_d(uint64_t fdt0)
+{
+   return float64_chs(fdt0);
+}
+
+uint32_t helper_float_chs_s(uint32_t fst0)
+{
+    return float32_chs(fst0);
+}
+
+uint64_t helper_float_chs_ps(uint64_t fdt0)
+{
+    uint32_t wt0;
+    uint32_t wth0;
+
+    wt0 = float32_chs(fdt0 & 0XFFFFFFFF);
+    wth0 = float32_chs(fdt0 >> 32);
+    return ((uint64_t)wth0 << 32) | wt0;
+}
 
 /* MIPS specific unary operations */
 uint64_t helper_float_recip_d(CPUMIPSState *env, uint64_t fdt0)