x86/TCC: add helper for double to 16 bits

2 files changed, 13 insertions, 0 deletions

diff --git a/miasm2/jitter/vm_mngr.c b/miasm2/jitter/vm_mngr.c
index 82da0c33..3e5c262d 100644
--- a/miasm2/jitter/vm_mngr.c
+++ b/miasm2/jitter/vm_mngr.c
@@ -1083,6 +1083,18 @@ double int_64_to_double(uint64_t m)
 	return d;
 }
 
+int16_t double_to_int_16(double d)
+{
+	int16_t i;
+
+	i = (int16_t)d;
+#ifdef DEBUG_MIASM_DOUBLE
+	dump_float();
+	printf("%e int %d\n", d, i);
+#endif
+	return i;
+}
+
 int32_t double_to_int_32(double d)
 {
 	int32_t i;
diff --git a/miasm2/jitter/vm_mngr.h b/miasm2/jitter/vm_mngr.h
index f04d1057..8653dd55 100644
--- a/miasm2/jitter/vm_mngr.h
+++ b/miasm2/jitter/vm_mngr.h
@@ -390,6 +390,7 @@ double mem_64_to_double(uint64_t m);
 double int_16_to_double(unsigned int m);
 double int_32_to_double(unsigned int m);
 double int_64_to_double(uint64_t m);
+int16_t double_to_int_16(double d);
 int32_t double_to_int_32(double d);
 int64_t double_to_int_64(double d);
 double fadd(double a, double b);