float128_to_uint32() is needed by target/s390.
Signed-off-by: Bharata B Rao <bhar...@linux.vnet.ibm.com>
CC: Christian Borntraeger <borntrae...@de.ibm.com>
CC: Cornelia Huck <cornelia.h...@de.ibm.com>
---
fpu/softfloat.c | 17 +++++++++++++++++
include/fpu/softfloat.h | 1 +
2 files changed, 18 insertions(+)
diff --git a/fpu/softfloat.c b/fpu/softfloat.c
index 485a006..ef6f2d0 100644
--- a/fpu/softfloat.c
+++ b/fpu/softfloat.c
@@ -6186,6 +6186,23 @@ uint64_t float128_to_uint64_round_to_zero(float128 a,
float_status *status)
return v;
}
+uint32_t float128_to_uint32(float128 a, float_status *status)
+{
+ uint64_t v;
+ uint32_t res;
+ int old_exc_flags = get_float_exception_flags(status);
+
+ v = float128_to_uint64(a, status);
+ if (v > 0xffffffff) {
+ res = 0xffffffff;
+ } else {
+ return v;
+ }
+ set_float_exception_flags(old_exc_flags, status);
+ float_raise(float_flag_invalid, status);
+ return res;
+}
+
/*----------------------------------------------------------------------------
| Returns the result of converting the quadruple-precision floating-point
| value `a' to the 32-bit unsigned integer format. The conversion
diff --git a/include/fpu/softfloat.h b/include/fpu/softfloat.h
index f1288ef..a57a027 100644
--- a/include/fpu/softfloat.h
+++ b/include/fpu/softfloat.h
@@ -716,6 +716,7 @@ int64_t float128_to_int64(float128, float_status *status);
int64_t float128_to_int64_round_to_zero(float128, float_status *status);
uint64_t float128_to_uint64(float128, float_status *status);
uint64_t float128_to_uint64_round_to_zero(float128, float_status *status);
+uint32_t float128_to_uint32(float128, float_status *status);
uint32_t float128_to_uint32_round_to_zero(float128, float_status *status);
float32 float128_to_float32(float128, float_status *status);
float64 float128_to_float64(float128, float_status *status);
--
2.7.4
