Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20180515' into staging

target-arm queue:
 * Fix coverity nit in int_to_float code
 * Don't set Invalid for float-to-int(MAXINT)
 * Fix fp_status_f16 tininess before rounding
 * Add various missing insns from the v8.2-FP16 extension
 * Fix sqrt_f16 exception raising
 * sdcard: Correct CRC16 offset in sd_function_switch()
 * tcg: Optionally log FPU state in TCG -d cpu logging

# gpg: Signature made Tue 15 May 2018 15:06:09 BST
# gpg:                using RSA key 3C2525ED14360CDE
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>"
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>"
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>"
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20180515:
  tcg: Optionally log FPU state in TCG -d cpu logging
  sdcard: Correct CRC16 offset in sd_function_switch()
  target/arm: Fix sqrt_f16 exception raising
  target/arm: Implement FMOV (immediate) for fp16
  target/arm: Implement FCSEL for fp16
  target/arm: Implement FCMP for fp16
  target/arm: Implement FP data-processing (3 source) for fp16
  target/arm: Implement FP data-processing (2 source) for fp16
  target/arm: Introduce and use read_fp_hreg
  target/arm: Implement FCVT (scalar, fixed-point) for fp16
  target/arm: Implement FCVT (scalar, integer) for fp16
  target/arm: Early exit after unallocated_encoding in disas_fp_int_conv
  target/arm: Implement FMOV (general) for fp16
  target/arm: Fix fp_status_f16 tininess before rounding
  fpu/softfloat: Don't set Invalid for float-to-int(MAXINT)
  fpu/softfloat: int_to_float ensure r fully initialised

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/fpu/softfloat.c b/fpu/softfloat.c
index 8401b37bd4..bc0f52fa54 100644
--- a/fpu/softfloat.c
+++ b/fpu/softfloat.c
@@ -1368,14 +1368,14 @@ static int64_t round_to_int_and_pack(FloatParts in, int rmode,
             r = UINT64_MAX;
         }
         if (p.sign) {
-            if (r < -(uint64_t) min) {
+            if (r <= -(uint64_t) min) {
                 return -r;
             } else {
                 s->float_exception_flags = orig_flags | float_flag_invalid;
                 return min;
             }
         } else {
-            if (r < max) {
+            if (r <= max) {
                 return r;
             } else {
                 s->float_exception_flags = orig_flags | float_flag_invalid;
@@ -1525,7 +1525,7 @@ FLOAT_TO_UINT(64, 64)
 
 static FloatParts int_to_float(int64_t a, float_status *status)
 {
-    FloatParts r;
+    FloatParts r = {};
     if (a == 0) {
         r.cls = float_class_zero;
         r.sign = false;