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authorDave Brolley <brolley@redhat.com>2000-03-30 20:21:37 +0000
committerDave Brolley <brolley@redhat.com>2000-03-30 20:21:37 +0000
commitf8603f2f73616545002753298677e5639227a000 (patch)
tree347a0b49b3ce9e2b6ddfc3f27a611390b7c9e319 /sim/common/cgen-accfp.c
parent8310b29b55fa6a6d33400670331d3e6506773293 (diff)
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2000-03-23 Dave Brolley <brolley@redhat.com>
* cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to ftruncdfsf. * cgen-accfp.c (fextsfdf): New function. (ftruncdfsf): New function. (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
Diffstat (limited to 'sim/common/cgen-accfp.c')
-rw-r--r--sim/common/cgen-accfp.c26
1 files changed, 26 insertions, 0 deletions
diff --git a/sim/common/cgen-accfp.c b/sim/common/cgen-accfp.c
index e917522..929dd22 100644
--- a/sim/common/cgen-accfp.c
+++ b/sim/common/cgen-accfp.c
@@ -284,6 +284,30 @@ gesf (CGEN_FPU* fpu, SF x, SF y)
return sim_fpu_is_ge (&op1, &op2);
}
+static DF
+fextsfdf (CGEN_FPU* fpu, SF x)
+{
+ sim_fpu op1;
+ unsigned64 res;
+
+ sim_fpu_32to (&op1, x);
+ sim_fpu_to64 (&res, &op1);
+
+ return res;
+}
+
+static SF
+ftruncdfsf (CGEN_FPU* fpu, DF x)
+{
+ sim_fpu op1;
+ unsigned32 res;
+
+ sim_fpu_64to (&op1, x);
+ sim_fpu_to32 (&res, &op1);
+
+ return res;
+}
+
static SF
floatsisf (CGEN_FPU* fpu, SI x)
{
@@ -671,6 +695,8 @@ 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->fextsfdf = fextsfdf;
+ o->ftruncdfsf = ftruncdfsf;
o->floatsisf = floatsisf;
o->floatsidf = floatsidf;
o->ufloatsisf = ufloatsisf;