sim: unify gettext/intl probing logic

[deliverable/binutils-gdb.git] / sim / common / cgen-accfp.c

diff --git a/sim/common/cgen-accfp.c b/sim/common/cgen-accfp.c
index 5d600c6e418a2ac4503a8a33e6bed582905c43e4..345cfe81eb28a718037791ff8bceb1eaa66ffc29 100644 (file)
--- a/sim/common/cgen-accfp.c
+++ b/sim/common/cgen-accfp.c
@@ -11,6 +11,9 @@
    - proper rounding
 */
 
+/* This must come before any other includes.  */
+#include "defs.h"
+
 #include "sim-main.h"
 #include "sim-fpu.h"
 
@@ -303,6 +306,18 @@ gesf (CGEN_FPU* fpu, SF x, SF y)
   return sim_fpu_is_ge (&op1, &op2);
 }
 
+static int
+unorderedsf (CGEN_FPU* fpu, SF x, SF y)
+{
+  sim_fpu op1;
+  sim_fpu op2;
+
+  sim_fpu_32to (&op1, x);
+  sim_fpu_32to (&op2, y);
+  return sim_fpu_is_nan (&op1) || sim_fpu_is_nan (&op2);
+}
+
+
 static DF
 fextsfdf (CGEN_FPU* fpu, int how UNUSED, SF x)
 {
@@ -349,6 +364,17 @@ floatsidf (CGEN_FPU* fpu, int how UNUSED, SI x)
   return res;
 }
 
+static DF
+floatdidf (CGEN_FPU* fpu, int how UNUSED, DI x)
+{
+  sim_fpu ans;
+  unsigned64 res;
+
+  sim_fpu_i64to (&ans, x, sim_fpu_round_near);
+  sim_fpu_to64 (&res, &ans);
+  return res;
+}
+
 static SF
 ufloatsisf (CGEN_FPU* fpu, int how UNUSED, USI x)
 {
@@ -364,7 +390,7 @@ static SI
 fixsfsi (CGEN_FPU* fpu, int how UNUSED, SF x)
 {
   sim_fpu op1;
-  unsigned32 res;
+  signed32 res;
 
   sim_fpu_32to (&op1, x);
   sim_fpu_to32i (&res, &op1, sim_fpu_round_near);
@@ -375,13 +401,24 @@ static SI
 fixdfsi (CGEN_FPU* fpu, int how UNUSED, DF x)
 {
   sim_fpu op1;
-  unsigned32 res;
+  signed32 res;
 
   sim_fpu_64to (&op1, x);
   sim_fpu_to32i (&res, &op1, sim_fpu_round_near);
   return res;
 }
 
+static DI
+fixdfdi (CGEN_FPU* fpu, int how UNUSED, DF x)
+{
+  sim_fpu op1;
+  signed64 res;
+
+  sim_fpu_64to (&op1, x);
+  sim_fpu_to64i (&res, &op1, sim_fpu_round_near);
+  return res;
+}
+
 static USI
 ufixsfsi (CGEN_FPU* fpu, int how UNUSED, SF x)
 {
@@ -681,6 +718,17 @@ gedf (CGEN_FPU* fpu, DF x, DF y)
   sim_fpu_64to (&op2, y);
   return sim_fpu_is_ge (&op1, &op2);
 }
+
+static int
+unordereddf (CGEN_FPU* fpu, DF x, DF y)
+{
+  sim_fpu op1;
+  sim_fpu op2;
+
+  sim_fpu_64to (&op1, x);
+  sim_fpu_64to (&op2, y);
+  return sim_fpu_is_nan (&op1) || sim_fpu_is_nan (&op2);
+}
 \f
 /* Initialize FP_OPS to use accurate library.  */
 
@@ -716,6 +764,7 @@ cgen_init_accurate_fpu (SIM_CPU* cpu, CGEN_FPU* fpu, CGEN_FPU_ERROR_FN* error)
   o->lesf = lesf;
   o->gtsf = gtsf;
   o->gesf = gesf;
+  o->unorderedsf = unorderedsf;
 
   o->adddf = adddf;
   o->subdf = subdf;
@@ -735,12 +784,15 @@ cgen_init_accurate_fpu (SIM_CPU* cpu, CGEN_FPU* fpu, CGEN_FPU_ERROR_FN* error)
   o->ledf = ledf;
   o->gtdf = gtdf;
   o->gedf = gedf;
+  o->unordereddf = unordereddf;
   o->fextsfdf = fextsfdf;
   o->ftruncdfsf = ftruncdfsf;
   o->floatsisf = floatsisf;
   o->floatsidf = floatsidf;
+  o->floatdidf = floatdidf;
   o->ufloatsisf = ufloatsisf;
   o->fixsfsi = fixsfsi;
   o->fixdfsi = fixdfsi;
+  o->fixdfdi = fixdfdi;
   o->ufixsfsi = ufixsfsi;
 }