Merge remote-tracking branch 'remotes/rth/tags/tgt-axp-pull-20140424' into staging

target-alpha queue pull for 20140424

# gpg: Signature made Thu 24 Apr 2014 20:44:23 BST using RSA key ID 4DD0279B
# gpg: Can't check signature: public key not found

* remotes/rth/tags/tgt-axp-pull-20140424: (40 commits)
  target-alpha: Remove cpu_unique, cpu_sysval, cpu_usp
  target-alpha: Tidy alpha_translate_init
  target-alpha: Don't issue goto_tb under singlestep
  target-alpha: Use non-local temps for zero/sink
  target-alpha: Use extract to get insn fields
  target-alpha: Convert mfpr/mtpr to source/sink
  target-alpha: Convert gen_cpys et al to source/sink
  target-alpha: Convert gen_fcvtlq/ql to source/sink
  target-alpha: Convert gen_fcmov to source/sink
  target-alpha: Convert gen_bcond to source/sink
  target-alpha: Convert most ieee insns to source/sink
  target-alpha: Convert gen_ieee_input to source/sink
  target-alpha: Convert MVIOP2 to source/sink
  target-alpha: Convert ARITH3 to source/sink
  target-alpha: Convert FARITH3 to source/sink
  target-alpha: Convert FARITH2 to source/sink
  target-alpha: Convert gen_zap/not to source/sink
  target-alpha: Convert gen_ins_h/l to source/sink
  target-alpha: Convert gen_ext_h/l to source/sink
  target-alpha: Convert gen_msk_h/l to source/sink
  ...
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

target-alpha/fpu_helper.c

@@ -820,3 +820,10 @@ uint64_t helper_cvtqg(CPUAlphaState *env, uint64_t a)
     fr = int64_to_float64(a, &FP_STATUS);
     return float64_to_g(fr);
 }
+
+void helper_fcvtql_v_input(CPUAlphaState *env, uint64_t val)
+{
+    if (val != (int32_t)val) {
+        arith_excp(env, GETPC(), EXC_M_IOV, 0);
+    }
+}

target-alpha/helper.h

@@ -96,6 +96,7 @@ DEF_HELPER_FLAGS_3(fp_exc_raise_s, TCG_CALL_NO_WG, void, env, i32, i32)
 
 DEF_HELPER_FLAGS_2(ieee_input, TCG_CALL_NO_WG, void, env, i64)
 DEF_HELPER_FLAGS_2(ieee_input_cmp, TCG_CALL_NO_WG, void, env, i64)
+DEF_HELPER_FLAGS_2(fcvtql_v_input, TCG_CALL_NO_WG, void, env, i64)
 
 #if !defined (CONFIG_USER_ONLY)
 DEF_HELPER_2(hw_ret, void, env, i64)