Finish float

[babeltrace.git] / types / float.c

diff --git a/types/float.c b/types/float.c
index 2f40d930b6d87c119da1c95fe350439ed2adfc5b..5c2e7f8d2a99c06648035a25adce79facd815502 100644 (file)
--- a/types/float.c
+++ b/types/float.c
@@ -29,12 +29,12 @@ void float_copy(struct stream_pos *dest, const struct format *fdest,
                container_of(type_class, struct type_class_float, p);
 
        if (fsrc->float_copy == fdest->float_copy) {
-               fsrc->float_copy(dest, float_class, src, float_class);
+               fsrc->float_copy(dest, src, float_class);
        } else {
                double v;
 
-               v = fsrc->double_read(src, fsrc);
-               fdest->double_write(dest, fdest, v);
+               v = fsrc->double_read(src, float_class);
+               fdest->double_write(dest, float_class, v);
        }
 }
 
@@ -70,7 +70,11 @@ struct type_class_float *float_type_new(const char *name,
        type_class->free = _float_type_free;
        float_class->byte_order = byte_order;
 
-       float_class->mantissa = bitfield_type_new(NULL, mantissa_len,
+       float_class->sign = bitfield_type_new(NULL, 1,
+                                             byte_order, false, 1);
+       if (!float_class->mantissa)
+               goto error_sign;
+       float_class->mantissa = bitfield_type_new(NULL, mantissa_len - 1,
                                                  byte_order, false, 1);
        if (!float_class->mantissa)
                goto error_mantissa;
@@ -91,6 +95,8 @@ error_register:
 error_exp:
        bitfield_type_free(float_class->mantissa);
 error_mantissa:
+       bitfield_type_free(float_class->sign);
+error_sign:
        g_free(float_class);
        return NULL;
 }