diff options
Diffstat (limited to 'libjava/include/jvm.h')
| -rw-r--r-- | libjava/include/jvm.h | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/libjava/include/jvm.h b/libjava/include/jvm.h index 542056a..d99443c 100644 --- a/libjava/include/jvm.h +++ b/libjava/include/jvm.h @@ -239,6 +239,8 @@ namespace gcj class _Jv_Linker { private: + typedef unsigned int uaddr __attribute__ ((mode (pointer))); + static _Jv_Field *find_field_helper(jclass, _Jv_Utf8Const *, _Jv_Utf8Const *, jclass, jclass *); static _Jv_Field *find_field(jclass, jclass, jclass *, _Jv_Utf8Const *, @@ -264,9 +266,32 @@ private: static jshort append_partial_itable(jclass, jclass, void **, jshort); static _Jv_Method *search_method_in_class (jclass, jclass, _Jv_Utf8Const *, - _Jv_Utf8Const *); + _Jv_Utf8Const *, + bool check_perms = true); + static _Jv_Method *search_method_in_superclasses (jclass cls, jclass klass, + _Jv_Utf8Const *method_name, + _Jv_Utf8Const *method_signature, + jclass *found_class, + bool check_perms = true); static void *create_error_method(_Jv_Utf8Const *); + /* The least significant bit of the signature pointer in a symbol + table is set to 1 by the compiler if the reference is "special", + i.e. if it is an access to a private field or method. Extract + that bit, clearing it in the address and setting the LSB of + SPECIAL accordingly. */ + static void maybe_adjust_signature (_Jv_Utf8Const *&s, uaddr &special) + { + union { + _Jv_Utf8Const *signature; + uaddr signature_bits; + }; + signature = s; + special = signature_bits & 1; + signature_bits -= special; + s = signature; + } + public: static bool has_field_p (jclass, _Jv_Utf8Const *); |