Restructure objects around generic_rw() accessor

[babeltrace.git] / types / float.c

diff --git a/types/float.c b/types/float.c
index 9113bb8c1cfc3927ad0d845f9f5a174cfc359f28..a5917beb14a44a5fc826adcf1ed5d303b2fc0144 100644 (file)
--- a/types/float.c
+++ b/types/float.c
@@ -26,23 +26,6 @@ struct definition *_float_definition_new(struct declaration *declaration,
 static
 void _float_definition_free(struct definition *definition);
 
-void float_copy(struct stream_pos *destp,
-               const struct format *fdest,
-               struct stream_pos *srcp,
-               const struct format *fsrc,
-               struct definition *definition)
-{
-       struct definition_float *_float =
-               container_of(definition, struct definition_float, p);
-       struct declaration_float *float_declaration = _float->declaration;
-       long double v;
-
-       v = fsrc->ldouble_read(srcp, float_declaration);
-       _float->value = v;
-       if (fdest)
-               fdest->ldouble_write(destp, float_declaration, v);
-}
-
 static
 void _float_declaration_free(struct declaration *declaration)
 {
@@ -66,7 +49,6 @@ struct declaration_float *
        declaration = &float_declaration->p;
        declaration->id = CTF_TYPE_FLOAT;
        declaration->alignment = alignment;
-       declaration->copy = float_copy;
        declaration->declaration_free = _float_declaration_free;
        declaration->definition_new = _float_definition_new;
        declaration->definition_free = _float_definition_free;
@@ -91,11 +73,33 @@ struct definition *
        struct declaration_float *float_declaration =
                container_of(declaration, struct declaration_float, p);
        struct definition_float *_float;
+       struct definition *tmp;
 
        _float = g_new(struct definition_float, 1);
        declaration_ref(&float_declaration->p);
        _float->p.declaration = declaration;
        _float->declaration = float_declaration;
+       if (float_declaration->byte_order == LITTLE_ENDIAN) {
+               tmp = float_declaration->mantissa->p.definition_new(&float_declaration->mantissa->p,
+                       parent_scope, g_quark_from_static_string("mantissa"), 0);
+               _float->mantissa = container_of(tmp, struct definition_integer, p);
+               tmp = float_declaration->exp->p.definition_new(&float_declaration->exp->p,
+                       parent_scope, g_quark_from_static_string("exp"), 1);
+               _float->exp = container_of(tmp, struct definition_integer, p);
+               tmp = float_declaration->sign->p.definition_new(&float_declaration->sign->p,
+                       parent_scope, g_quark_from_static_string("sign"), 2);
+               _float->sign = container_of(tmp, struct definition_integer, p);
+       } else {
+               tmp = float_declaration->sign->p.definition_new(&float_declaration->sign->p,
+                       parent_scope, g_quark_from_static_string("sign"), 0);
+               _float->sign = container_of(tmp, struct definition_integer, p);
+               tmp = float_declaration->exp->p.definition_new(&float_declaration->exp->p,
+                       parent_scope, g_quark_from_static_string("exp"), 1);
+               _float->exp = container_of(tmp, struct definition_integer, p);
+               tmp = float_declaration->mantissa->p.definition_new(&float_declaration->mantissa->p,
+                       parent_scope, g_quark_from_static_string("mantissa"), 2);
+               _float->mantissa = container_of(tmp, struct definition_integer, p);
+       }
        _float->p.ref = 1;
        _float->p.index = index;
        _float->value = 0.0;
@@ -108,6 +112,9 @@ void _float_definition_free(struct definition *definition)
        struct definition_float *_float =
                container_of(definition, struct definition_float, p);
 
+       definition_unref(&_float->sign->p);
+       definition_unref(&_float->exp->p);
+       definition_unref(&_float->mantissa->p);
        declaration_unref(_float->p.declaration);
        g_free(_float);
 }