[mono.git] / mono / metadata / ChangeLog

2002-02-14  Jeffrey Stedfast  <fejj@ximian.com>

        * socket-io.c: conditionally include sys/filio.h and sys/sockio.h
        for FIONBIO, FIONREAD and SIOCATMARK.
        (ves_icall_System_Net_Dns_GetHostByAddr_internal): SunOS doesn't
        define INADDR_NONE and besides, inet_addr() is deprecated and
        should not be used. Use inet_pton() instead - it also has the
        added bonus that it can easily handle IPv6 addresses as well.
        (inet_pton): Implement using inet_aton() ifndef HAVE_INET_PTON.

Wed Feb 13 23:00:21 CET 2002 Paolo Molaro <lupus@ximian.com>

        * decimal.c: remove _MSC_VER conditional.

2002-02-13  Dick Porter  <dick@ximian.com>

        * socket-io.c: 
        * icall.c: Internal calls for Blocking, Select, Shutdown,
        GetSocketOption and SetSocketOption

Wed Feb 13 19:20:01 CET 2002 Paolo Molaro <lupus@ximian.com>

        * assembly.cs: better resolver: use it instead of some kludgy
        code.

Wed Feb 13 18:25:55 CET 2002 Paolo Molaro <lupus@ximian.com>

        * reflection.c: the best way to speed-up the compiler is to avoid
        infinite loops.

2002-02-13  Dietmar Maurer  <dietmar@ximian.com>

        * class.c (mono_class_vtable): changed the object layout
        (obj->vtable->class). 

Tue Feb 12 20:06:01 CET 2002 Paolo Molaro <lupus@ximian.com>

        * assembly.c: look for assemblies in the assembly dir, too.

Tue Feb 12 14:03:42 CET 2002 Paolo Molaro <lupus@ximian.com>

        * class.c: fix thinko in mono_class_from_type().

Mon Feb 11 19:43:51 CET 2002 Paolo Molaro <lupus@ximian.com>

        * exception.h, exception.c: added TypeLoadException.
        * object.h, object.c: added mono_array_clone ().
        * icall.c: handle throwOnError in AssemblyGetType().
        Added Array.Clone().
        * opcode.h, opcode.c: use a single value for the opcode val.
        Compile fix for non-gcc compilers.

Fri Feb 8 12:26:37 CET 2002 Paolo Molaro <lupus@ximian.com>

        * opcodes.c, opcodes.h: export interesting info about opcodes.

2002-02-05  Dietmar Maurer  <dietmar@ximian.com>

        * object.h (MONO_CHECK_ARG, MONO_CHECK_ARG_NULL): new macro for
        icalls. 

        * class.c (class_compute_field_layout): set element_class for enums
        (mono_class_create_from_typedef): set element_class for normal classes

        * icall.c (ves_icall_System_Enum_get_value): impl.

        * class.c (mono_class_create_from_typedef): do not set valuetype
        flag for System.ValueType and System.Enum

2002-02-04  Dietmar Maurer  <dietmar@ximian.com>

        * unicode.c (iconv_convert): fix big endian problem.

Fri Feb 1 16:13:20 CET 2002 Paolo Molaro <lupus@ximian.com>

        * class.c: add asserts if we are ever going to scribble over memory.
        * socket-io.c: not all systems have AF_IRDA defined.

2002-01-31  Dietmar Maurer  <dietmar@ximian.com>

        * class.c (class_compute_field_layout): do not consider static
        fields to compute alignment

2002-01-25  Dietmar Maurer  <dietmar@ximian.com>

        * appdomain.c (mono_appdomain_get): impl.
        (ves_icall_System_AppDomain_ExecuteAssembly): impl.

Thu Jan 24 12:59:23 CET 2002 Paolo Molaro <lupus@ximian.com>

        * icall.c: ignore "file://" prefix when loading an assembly.

2002-01-23  Dick Porter  <dick@ximian.com>

        * socket-io.c:
        * icall.c:
        * Makefile.am: Added socket support

2002-01-23  Miguel de Icaza  <miguel@ximian.com>

        * icall.c (ves_icall_appdomain_get_default_assemblies): put this
        code back.  This should return the assemblies that are loaded by
        the runtime on behalf of an application domain. 

        The current implementation is still broken, it just returns every
        assembly loaded, but until we get real applications domain this
        will do.

2002-01-23  Dietmar Maurer  <dietmar@ximian.com>

        * icall.c (ves_icall_appdomain_get_cur_domain): runtime_init the
        AppDomain object.

2002-01-23  Miguel de Icaza  <miguel@ximian.com>

        * icall.c (ves_icall_appdomain_get_cur_domain): Cache the value of
        the mono_class_from_name lookup.
        (ves_icall_get_parameter_info): ditto.
        (ves_icall_appdomain_get_assemblies, add_assembly): Implement new internal
        method.
        (ves_icall_System_Reflection_Assembly_get_code_base): Another new call.

Tue Jan 22 22:43:47 CET 2002 Paolo Molaro <lupus@ximian.com>

        * class.c: load also nested classes on class init.
        System.ValueType instance methods gets passed boxed
        values, unless methods in derived classed that get a pointer to the
        data.
        * icall.c: use better name parsing code in GetType().
        * image.c, image.h: add mono_image_loaded ().
        * metadata.c, metadata.h: add mono_metadata_nesting_typedef ().
        * reflection.c, reflection.h: added mono_reflection_parse_type().

2002-01-22  Veronica De Santis <veron78@interfree.it>

        * icall.c : Added mapping of internal calls for Manual and Auto reset events
        * threads.c : Added the implementation of internal calls for events
        * threads.h : Added prototypes of internal calls for events
        
2002-01-21  Radek Doulik  <rodo@ximian.com>

        * icall.c (ves_icall_InitializeArray): swap bytes on big endians

2002-01-21  Dietmar Maurer  <dietmar@ximian.com>

        * class.c (mono_class_init): set min_align to 1 (instead of 0)
        (mono_class_value_size): use min_align

2002-01-20  Dick Porter  <dick@ximian.com>

        * threads.h:
        * threads.c: Replaced all instances of WapiHandle * with HANDLE,
        so it compiles on w32.

2002-01-17  Dietmar Maurer  <dietmar@ximian.com>

        * metadata.c (mono_type_stack_size): impl.

        * class.c (mono_class_get_field): impl. memberref token

2002-01-16 Veronica De Santis <veron78@@interfree.it>

        * icall.h : Added the internal calls mapping for CreateMutex_internal
                    and ReleaseMutex_internal.
        * threads.h : Added the prototype of mutexes internal calls.
        * threads.c : Added the implementations of mutexes internal calls.

Tue Jan 15 22:47:57 CET 2002 Paolo Molaro <lupus@ximian.com>

        * metaparse.h: removed unused file.
        * reflection.c, reflection.h: added stream_data_align () function 
        to align data in streams and keep stream aligned. Add support for
        exception support in method headers.

Tue Jan 15 19:42:50 CET 2002 Paolo Molaro <lupus@ximian.com>

        * unicode.c: make iconv_convert () return the number of bytess written
        in the output buffer.

2002-01-15  Dick Porter  <dick@ximian.com>
        * threads.c: Make the runtime's idea of infinite timeouts coincide
        with the class library's

        Fix a particularly egregious bug in mono_thread_cleanup(). That
        code was so utterly bogus it must have been written on a Monday.

Mon Jan 14 17:01:03 CET 2002 Paolo Molaro <lupus@ximian.com>

        * reflection.h: add subtypes field to TypeBuilder.
        * reflection.c: encode constants for literal fields.
        Handle subtypes. Fix user string token (and add a zero byte)
        at the end.
        
2002-01-14  Dietmar Maurer  <dietmar@ximian.com>

        * class.c (mono_class_init): bug fix: assign slot numbers for
        abstract methods.

Fri Jan 11 18:54:42 CET 2002 Paolo Molaro <lupus@ximian.com>

        * reflection.c: don't try to output a code RVA for abstract methods.
        Small fixes for method header format. Output parameter info to the
        ParamDef table. Save method overriding info to MethodImpl table.
        Fix property support. Allow typedef.extends to be a type in the
        building assembly.
        * verify.c: fix off-by-one error.

Thu Jan 10 19:36:27 CET 2002 Paolo Molaro <lupus@ximian.com>

        * class.c: fix mono_class_from_mono_type () for szarray types.
        Remove unused cache check in mono_class_from_type_spec().
        * icall.c: *type_from_name () functions handle simple arrays and byref.
        * reflection.c: handle byref and szarray types. Handle methods without
        body (gets P/Invoke compilation working). Handle types and fields in
        get_token ().
        * reflection.h: add rank to MonoTypeInfo.

2002-01-10  Dick Porter  <dick@ximian.com>

        * threads.c: Implemented WaitAll(), WaitAny() and WaitOne()
        internal calls

Wed Jan 9 19:27:13 CET 2002 Paolo Molaro <lupus@ximian.com>

        * icall.c: initialize class in type_from_handle ().
        Loop also in parent classes for get_method ().
        * reflection.c: properly encode class and valuetype types.
        Start on encoding TypeBuilder types. Handle fieldrefs.
        Use correct length when registering a user string.
        Handle ConstructorBuilder and MonoMethod in get_token ().
        Make mono_type_get_object () aware of cached types.
        * object.c: back out change to mono_string_new ().

Tue Jan 8 22:47:44 EST 2002 Matt Kimball <matt@kimball.net>
        * object.c: mono_string_new should return a NULL when the string 
        passed in is NULL -- not try to deference it.
        
Sat Jan 5 15:48:04 CET 2002 Paolo Molaro <lupus@ximian.com>

        * icall.c: hack to make IsSubType work for TypeBuilders.
        * reflection.c: emit constructors before methods.
        Retrieve param names in mono_param_get_objects().

2002/01/05  Nick Drochak  <ndrochak@gol.com>

        * Makefile.am: fix list of headers and sources so automake 1.5
        doesn't complain. Removed \# at end of list.

Thu Jan 3 23:17:17 CET 2002 Paolo Molaro <lupus@ximian.com>

        * reflection.c: get token for a method ref. Set return type of
        constructor to void.
        * loader.c: debug message.
        * class.c: typo fix.

Mon Dec 24 17:18:10 CET 2001 Paolo Molaro <lupus@ximian.com>

        * icall.c: fix array init with rank > 1. FindMembers
        loops in parent class as well.
        * image.c: do not insert nested types in name cache.
        * reflection.c: warning fix.
        * reflection.h: add override method (for interface impl).

Mon Dec 24 16:16:56 CET 2001 Paolo Molaro <lupus@ximian.com>

        * metadata.c: fix customattr decoding.

2001-12-21  Miguel de Icaza  <miguel@ximian.com>

        * rawbuffer.cs: Added native Win32 implementation, avoids using
        mmap on Cygwin.  This patch is from Dan Lewis (dihlewis@yahoo.co.uk)

Thu Dec 20 20:11:26 CET 2001 Paolo Molaro <lupus@ximian.com>

        * class.c: make the low-level routines handle the cache.

Thu Dec 20 15:20:35 CET 2001 Paolo Molaro <lupus@ximian.com>

        * image.c: fopen (file, "rb") ("David Dawkins" <david@dawkins.st>).

Tue Dec 18 18:50:00 CET 2001 Paolo Molaro <lupus@ximian.com>

        * class.c: fix mono_array_element_size() for objects.
        * class.h, class.c: add properties to MonoClass and load them
        at init time.
        * icall.c: check with isinst() when assigning a value to an array
        instead of requiring the classes to match exactly.
        Implemented icall for System.Type::GetType().
        Implemented icalls to get ParameterInfo, ProprtyInfo and info about
        enums. Handle bindingflags when looking for methods and fields.
        * metadata.h, metadata.c: implemented mono_metadata_properties_from_typedef()
        and mono_metadata_methods_from_property().
        * reflection.h, reflection.c: added structures for propreties,
        parameters and enums. Implemented mono_property_get_object() and
        mono_param_get_objects().

2001-12-18  Dick Porter  <dick@ximian.com>

        * file-io.c: Use mono_string_to_utf16() instead of
        mono_string_chars()

        * object.c: Added mono_string_to_utf16(), which copies the non
        NULL-terminated MonoString into a new double-null-terminated
        buffer.

2001-12-17  Dietmar Maurer  <dietmar@ximian.com>

        * icall.c (ves_icall_System_DateTime_GetNow): added EPOCH adjustment

2001-12-16  Dietmar Maurer  <dietmar@ximian.com>

        * file-io.c: raise exceptions if handle is invalid.

Thu Dec 13 20:27:08 CET 2001 Paolo Molaro <lupus@ximian.com>

        * assembly.c: yet another check for mscorlib.
        * class.c, class.h: load nesting info for classes.
        * icall.c: many new functions to support the Reflection classes.
        * metadata.c, metadata.h: mono_metadata_nested_in_typedef() added.
        * reflection.h, reflection.c: mono_image_create_token(),
        mono_assembly_get_object(), mono_type_get_object(),
        mono_method_get_object(), mono_field_get_object(): methods to return
        objects that parallel the C representation of assemblies, types,
        methods, fields.

2001-12-11  Dick Porter  <dick@ximian.com>

        * icall.c:
        * file-io.c: Internal calls for file IO.

Thu Dec 6 16:21:30 CET 2001 Paolo Molaro <lupus@ximian.com>

        * tabledefs.h: missing FileAttributes.
        * verify.h, verify.c: use is_valid_string () to simplify and check for
        valid strings more correctly. Fix warnings and speeling.
        Check more tables: Filed, File, ModuleRef, StandAloneSig.
        Check code: branches, maxstack, method calls.

2001-12-04  Dietmar Maurer  <dietmar@ximian.com>

        * object.c (mono_object_allocate): removed static, so that the jit
        can allocate value types.

        * icall.c (ves_icall_System_DateTime_GetNow): impl.

Mon Dec 3 17:02:01 CET 2001 Paolo Molaro <lupus@ximian.com>

        * class.c: init enum types right away and register the
        token->MonoClass map in mono_class_create_from_typedef ().
        * verify.h, verify.c: first cut of the verifier.
        * pedump.c: add --verify switch to verify metadata tables.
        * tabledefs.h: add some missing enums.

2001-11-30  Dietmar Maurer  <dietmar@ximian.com>

        * class.c (mono_install_runtime_class_init): impl.
        (mono_class_init): renamed mono_class_metadata_init to
        mono_class_init, also removed the metadata_inited flag

        * object.c (mono_object_isinst): use faster algorithm

2001-11-30  Radek Doulik  <rodo@ximian.com>

        * mono-endian.h: reverted last change
        added function prototypes

        * Makefile.am (libmetadata_a_SOURCES): reverted my last change and
        add mono-endian.c back

        * mono-endian.c: returned back, as Paolo pointed out, it's needed
        for unaligned access, I've mistaked it with endianess. I am
        sorry.
        (mono_read16): fix reverted endianess
        (mono_read64): ditto
        (mono_read32): ditto

2001-11-30  Dick Porter  <dick@ximian.com>

        * exception.c: Implement mono_exception_from_name()

Fri Nov 30 12:01:02 CET 2001 Paolo Molaro <lupus@ximian.com>

        * metadata.h, metadata.c: remove params_size and locals_size and their
        calculation from the metadata code: they are only usefult to the
        interp.

2001-11-29  Radek Doulik  <rodo@ximian.com>

        * object.c (mono_ldstr): swap bytes here, it's probably not the
        best place, but works for me now, I'll redo it once I know mono
        better, also note that I add PROT_WRITE and don't reset back, also
        note that it's only affects big endians, so x86 should be OK

        * mono-endian.h (read16): use just glib macros for both endians

        * mono-endian.c: removed as glib macros are used in in
        mono-endian.h so we don't need to care about endianess for read
        macros as glib does that for us already

Thu Nov 29 18:20:58 CET 2001 Paolo Molaro <lupus@ximian.com>

        * class.h, class.h: take minimum alignment into consideration so
        that the fields of a class remain aligned also when in an array.

Tue Nov 27 16:39:01 CET 2001 Paolo Molaro <lupus@ximian.com>

        * loader.h, loader.c: add mono_method_get_param_names().
        * class.c: 0-init class fields.

2001-11-26  Dick Porter  <dick@ximian.com>

        * icall.c:
        * threads-types.h:
        * threads.c: New file that handles System.Threading on all platforms

        * object.c: 
        * object.h: Remove the synchronisation struct from MonoObject,
        replace it with a pointer that gets initialised on demand

        * Makefile.am: Replace all the system-specific threading code with
        a single file that uses the new wrapper library

Mon Nov 19 11:37:14 CET 2001 Paolo Molaro <lupus@ximian.com>

        * class.c, class.h: add mono_install_trampoline() so that the runtime
        can register a function to create a trampoline: removes the ugly
        requirement that a runtime needed to export arch_create_jit_trampoline.
        * object.h, object.c: added mono_install_handler() so that the runtime
        can install an handler for exceptions generated in C code (with
        mono_raise_exception()). Added C struct for System.Delegate.
        * pedump.c: removed arch_create_jit_trampoline.
        * reflection.c: some cleanups to allow registering user strings and
        later getting a token for methodrefs and fieldrefs before the assembly
        is built.
        * row-indexes.h: updates and fixes from the new ECMA specs.

Thu Nov 15 17:44:49 CET 2001 Paolo Molaro <lupus@ximian.com>

        * class.h, class.c: add enum_basetype field to MonoClass.
        * metadata.h, metadata.c: add mono_metadata_get_constant_index()
        to get index in the constant table reated to a field, param or
        property.
        * reflection.h, reflection.c: handle constructors. Set public-key and
        version number of the built assembly to 0.
        * row-indexes.h: update from new ECMA spec.

Wed Nov 14 19:26:06 CET 2001 Paolo Molaro <lupus@ximian.com>

        * class.h, class.c: add a max_interface_id to MonoClass.
        * icall.c: rename my_mono_new_object() to my_mono_new_mono_type()
        since it's used to do that. Added mono_type_type_from_obj().
        Make GetType() return NULL instead of segfaulting if the type was not
        found. Handle simple arrays in assQualifiedName.
        * object.h: add a struct to represent an Exception.
        * reflection.c: output call convention in method signature.
        Add code to support P/Invoke methods and fixed offsets for fields.

Mon Nov 12 12:41:32 CET 2001 Paolo Molaro <lupus@ximian.com>

        * decimal.c, decimal.h: mono_double2decimal() get the sign bit from
        the value.
        * icall.c: use mono_array_addr instead of array->vector: fixes the
        reflection image writing.
        * reflection.c: init call convention byte to 0 in method signature.
        Encode the property signature. Don't output property-related methods
        twice. Really process the properties for a type (don't cast a field to
        a property, my mom always told me that).
        Fix 64 bit issues in pointer alignment in a different and more
        readable way.

2001-11-10  Sean MacIsaac  <macisaac@ximian.com>

        * loader.h: Removed type class from MonoDefaults, added monotype

        * loader.c: Loaded MonoType, removed loading of Type

        * icall.c (my_mono_new_object): Now returns a System.MonoType,
        and fills in System.Type._impl with a RuntimeTypeHandle rather
        than the actual MonoClass *

        (ves_icall_type_from_handle): change from type_class to
        monotype_class

        (ves_icall_System_Runtime_InteropServices_Marshal_ReadIntPtr):
        implemented

        (ves_icall_System_Runtime_InteropServices_Marshal_PtrToStringAuto):
        implemented

        (ves_icall_System_Reflection_Assembly_LoadFrom): implemented

        (ves_icall_System_Reflection_Assembly_GetType): implemented

        (ves_icall_System_MonoType_assQualifiedName): implemented

        (ves_icall_System_PAL_OpSys_GetCurrentDirecotry): implemented

2001-11-09  Miguel de Icaza  <miguel@ximian.com>

        * assembly.c (mono_assembly_open): Implement a cache for the
        assemblies. 

        (mono_assembly_close): only destroy the assembly when the last
        reference is gone.
        
2001-11-09  Dick Porter  <dick@ximian.com>

        * Makefile.am (pedump_LDADD): Don't need THREAD_LIBS any more

2001-11-09  Dietmar Maurer  <dietmar@ximian.com>

        * class.c (mono_class_metadata_init): bug fix: compute the right slot

Fri Nov 9 15:48:02 CET 2001 Paolo Molaro <lupus@ximian.com>

        * icall.c, decimal.h, decimal.c: integrated decimal internalcalls
        from Martin Weindel.
        * object.h: add mono_string_chars ().

2001-11-07  Miguel de Icaza  <miguel@ximian.com>

        * reflection.c (build_compressed_metadata): Eliminates warnings
        and uses 64-bit clean code.

        * metadata.c (mono_type_hash): Change signature to eliminate warnings.
        (mono_type_equal): Change signature to eliminate warnings.

Wed Nov 7 15:40:01 CET 2001 Paolo Molaro <lupus@ximian.com>

        * icall.c, loader.c: remove the internalcall array constructors.
        Changes to match the new MonoArray structure.
        * object.h, object.c: an array object doesn't allocate an extra
        vector. Add mono_array_new_full () to create jagged arrays easily.

Mon Nov 5 19:51:06 CET 2001 Paolo Molaro <lupus@ximian.com>

        * metadata.h, metadata.c: add mono_metadata_field_info () to
        retreive all the info about a field from vairous tables.
        * icall.c: implement S.Runtime.CServices::InitializeArray () icall.
        * class.h, class.c: augment MonoClassField with more info.
        Implemented mono_ldtoken for fields. Implemented ExplicitLayout
        policy and load a field's RVA if needed.

2001-11-05  Dietmar Maurer  <dietmar@ximian.com>

        * class.c (mono_class_metadata_init): create a trampoline for all
        virtual functions instead of actually compiling them.

Fri Nov 2 19:37:51 CET 2001 Paolo Molaro <lupus@ximian.com>

        * class.h, class.c: include name in MonoClassField.
        * class.c: fix fundamental type of System.Object and System.String.
        Set the right fundamental type for SZARRAY, too. Handle TypeSpec
        tokens in ldtoken.
        * icall.c: remove internalcalls for the Reflection stuff that is now
        done in C# code.
        * loader.c: mono_field_from_memberref () implementation.
        * mono-endian.c: thinko (s/struct/union/g).
        * object.c, object.h: make the mono_string_* prototypes actually use
        MonoString instead of MonoObject.
        * reflection.c, reflection.h: updates for changes in the reflection
        code in corlib: we use C structures that map to the actual C# classes.
        Handle SZARRAYs when encoding types. Handle locals in methods. Use a
        fat method header if needed and use the info from the ILGenerator for
        methods. Handle fields in types. Misc fixes.

2001-10-17  Dietmar Maurer  <dietmar@ximian.com>

        * class.c (mono_class_metadata_init): bug fix: always allocate
        space for static class data

2001-10-25  Dietmar Maurer  <dietmar@ximian.com>

        * class.c (mono_compute_relative_numbering): use relative
        numbering to support fast runtime type checks.

2001-10-17  Sean MacIsaac  <macisaac@ximian.com>

        * class.c (mono_class_create_from_typeref): added debugging output
        to print class name when MonoDummy is returned instead of real class

2001-10-15  Dietmar Maurer  <dietmar@ximian.com>

        * class.c (mono_class_metadata_init): interface offset table now
        contains pointers into the vtable - this is more efficient for the jit

2001-10-12  Dietmar Maurer  <dietmar@ximian.com>

        * class.c (mono_class_metadata_init): use a temporary vtable (the
        old algorithm only worked for the interpreter, but not for the jit)

2001-10-11  Dietmar Maurer  <dietmar@ximian.com>

        * loader.c (method_from_memberref): use mono_class_get to get the
        class of an array instead of using System.Array directly.
        (mono_get_method): also add MEMBERREF methods to the method cache
        which usefull for arrays.

2001-10-10  Dietmar Maurer  <dietmar@ximian.com>

        * pedump.c (arch_compile_method): added to compute vtable entry

        * metadata.c (mono_metadata_interfaces_from_typedef): also return the
        number of interfaces.
        
        * class.h: merged MonoArrayClass into MonoClass

        * class.c (mono_class_create_from_typedef): compute the vtable size and
        allocate space to include the vtable inside MonoClass
        (mono_class_metadata_init): initialize the vtable

Mon Oct 8 16:12:38 CEST 2001 Paolo Molaro <lupus@ximian.com>

        * metadata.c, metadata.h: use MonoArrayType to describe the shape of an array.
        Guard against calling bsearch with a NULL pointer (pointed out by Laurent Rioux, smoux).
        * image.c: endian fixes by Laurent Rioux.
        * object.h, object.c: rename MonoStringObject to MonoString and
        MonoArrayObject to MonoArray. Change some function names to conform to
        the style mono_<object>_<action>. mono_string_new_utf16 () takes a
        guint16* as first argument, so don't use char*.
        Provide macros to do the interesting things on arrays in a portable way.
        * threads-pthread.c: updates for the API changes and #include <sched.h>
        (required for sched_yield()).
        * icall.c: updates for the API changes above.
        * Makefile.am, mono-endian.c. mono-endian.h: include unaligned read routines for
        platforms that need them.

Mon Oct 8 10:43:23 CEST 2001 Paolo Molaro <lupus@ximian.com>

        * class.c: set the correct type for all the fundamental
        type when loading the class.

2001-10-05  Dick Porter  <dick@ximian.com>

        * threads-pthread.c (pthread_mutex_timedlock): Simple
        compatibility version for C libraries that lack this call.

Thu Oct 4 19:10:30 CEST 2001 Paolo Molaro <lupus@ximian.com>

        * class.c: MonoTypes stored in MonoClass are stored as
        fundamental MonoTypes when the class represents a
        fundamental type (System.Int32, ...).
        The TypeHandle return by ldtoken is a MonoType*.
        * icall.c: ves_icall_get_data_chunk () write out all the
        PE/COFF stuff. Implement ves_icall_define_method (),
        ves_icall_set_method_body (), ves_icall_type_from_handle ().
        * image.c: properly skip unknown streams.
        * loader.h, loader.c: add type_class to mono_defaults.
        * metadata.c, metadata.h: export compute_size () as
        mono_metadata_compute_size () with a better interface.
        Typo and C&P fixes.
        * pedump.c: don't try to print the entry point RVA if there is no entry point.
        * reflection.c, reflection.h: many cleanups, fixes, output method
        signatures and headers, typedef and typeref info, compress the metadata
        tables, output all the heap streams, cli header etc.
        * row-indexes.h: typo fixes.

2001-10-04  Dick Porter  <dick@ximian.com>

        * object.h: Add a synchronisation mutex struct to MonoObject

        * object.c (mono_new_object): Initialise the object
        synchronisation mutexes

        * icall.c: System.Threading.Monitor internal calls
        
        * threads-pthread.h:
        * threads-pthread.c: System.Threading.Monitor internal calls

        * threads-types.h: New file, includes the system-specific thread
        structures
        
        * threads-pthread-types.h:
        * threads-pthread-types.c: New files, handle pthread-specific
        synchronisation types

        * threads-dummy-types.h: 
        * threads-dummy-types.c: New files of dummy support for
        thread-specific types

        * metadata.c:
        * image.c:
        * pedump.c: include mono-endian.h not endian.h
        
        * Makefile.am: More threads files.
        Name mono-endian.h not endian.h

Tue Oct 2 20:33:48 CEST 2001 Paolo Molaro <lupus@ximian.com>

        * Makefile.am, reflection.h, reflection.c: move here the reflection related 
        stuff and implement a few more bits.
        * icall.c: a field needs to be dereferenced twice. Do not use the same
        name for two variables in the same scope.
        * image.c, image.h: cleanups.

2001-10-02  Dietmar Maurer  <dietmar@ximian.com>

        * class.c (mono_class_metadata_init): bug fix: compute the right size

Mon Oct 1 20:43:57 CEST 2001 Paolo Molaro <lupus@ximian.com>

        * icall.c: implemented some of the Reflection internalcalls.
        * image.c, image.h: start writing out the PE/COFF image.
        * metadata.h, metadata.c: implement mono_metadata_encode_value ()
        that does the reverse than decode_blob_size ().
        * object.c: use mono_metadata_encode_value (). Move here
        temporary implementation of mono_string_to_utf8 ().
        * rawbuffer.c: make malloc_map static.

Fri Sep 28 19:26:30 CEST 2001 Paolo Molaro <lupus@ximian.com>

        * metadata.c: fix type comparison for arrays.
        * loader.h, loader.c: half-assed fix to get more tests work in cygwin.
        Added a couple of new classes to monodefaults.
        * icall.c: added a couple of Reflection-related internalcalls.
        * class.h, class.c: implemented mono_ldtoken () for RuntimeTypeHandles.
        Added a byval_arg MonoType to MonoClass.

2001-09-28  Dick Porter  <dick@ximian.com>

        * icall.c:
        * threads-pthread.h: 
        * threads-pthread.c: Implemented internal calls for
        LocalDataStoreSlot operations.  Applied mutexes around all shared
        data.  Reworked the thread creation and Start() operations to
        avoid a race condition.
        
        * threads-dummy.h:
        * threads-dummy.c: Dummy calls for the LocalDataStoreSlot operations

Thu Sep 27 21:45:55 CEST 2001 Paolo Molaro <lupus@ximian.com>

        * rawbuffer.c: disable mmap on cygwin since it seems to be broken there.

Thu Sep 27 19:52:11 CEST 2001 Paolo Molaro <lupus@ximian.com>

        * class.c, loader.c: warn and return NULL instead of erroring out.
        * icall.c: added System.AppDomain::getCurDomain().
        * loader.c: we don't need to lookup the typedef again for p/invoke calls.

2001-09-25  Dick Porter  <dick@ximian.com>

        * threads-pthread.h:
        * threads-pthread.c: Implemented timed thread joining and added
        System.Threading.Thread::Join_internal internal call

        * icall.c: Added System.Threading.Thread::Join_internal internal call

        * threads-dummy.h:
        * threads-dummy.c: Dummy calls for System.Thread.Thread::Join_internal

Mon Sep 24 18:56:59 CEST 2001 Paolo Molaro <lupus@ximian.com>

        * object.c, object.h: added mono_ldstr (), mono_string_is_interned () and
        mono_string_intern () to implement the semantics of the ldstr opcode
        and the interning of System.Strings.
        * icall.c: provide hooks to make String::IsIntern and String::Intern
        internalcalls.

2001-09-23  Dick Porter  <dick@ximian.com>

        * threads-dummy.c: 
        * threads-dummy.h: New files of dummy threading routines

        * Makefile.am (THREAD_SOURCE): Arrange to compile different thread
        support code based on system specifics

        Rename PTHREAD_LIBS to THREAD_LIBS
        
2001-09-23  Dick Porter  <dick@ximian.com>

        * threads-pthread.c: Implement the System.Threading.Thread::Sleep,
        Schedule (called when asked to Sleep for 0 ms) and CurrentThread
        internal calls.
        (mono_thread_init): Set up a Thread object instance to return when
        the main thread calls Thread.CurrentThread
        (mono_thread_cleanup): Wait for all subthreads to exit

        * icall.c: New internal calls for System.Threading.Thread::Sleep
        (including Schedule) and CurrentThread

        * threads.h: New file, to insulate thread-specific stuff from the
        rest of the code

2001-09-21  Dick Porter  <dick@ximian.com>

        * threads-pthread.h: 
        * threads-pthread.c: New file, for handling pthreads-style
        threading support.  Start() now starts a new thread and executes
        the ThreadStart delegate instance.

        * icall.c: Added the internalcall for
        System.Threading.Thread::Start_internal

        * Makefile.am: Added new files, and PTHREADS_LIBS to the link line

Thu Sep 20 19:37:39 CEST 2001 Paolo Molaro <lupus@ximian.com>

        * loader.c: work around the different signatures for delegates
        constructors csc generates in compiled code vs the ones compiled in mscorlib.

Tue Sep 18 13:16:32 CEST 2001 Paolo Molaro <lupus@ximian.com>

        * class.h, class.c: add mono_class_get_field_from_name ().
        * *: Fix C comments and other ANSI C issues.

Mon Sep 10 20:21:34 CEST 2001 Paolo Molaro <lupus@ximian.com>

        * endian.h, assembly.c: fix some endianness issues.

Fri Sep 7 18:40:40 CEST 2001 Paolo Molaro <lupus@ximian.com>

        * loader.h, load.c: add delegate_class to mono_defaults.
        Handle runtime provided methods in mono_get_method ().

2001-08-29  Dietmar Maurer  <dietmar@ximian.com>

        * loader.c (mono_get_method): use pinvoke for internal call

        * icall.c: use pinvoke for internal call

        * loader.c (method_from_memberref): set the method name

Wed Aug 29 12:43:41 CEST 2001 Paolo Molaro <lupus@ximian.com>

        * metadata.c: help the compiler generate better code for
        mono_class_from_mono_type ().

2001-08-28  Dietmar Maurer  <dietmar@ximian.com>

        * class.c (mono_class_metadata_init): delayed computing of the
        class size to mono_class_metadata_init ()

Tue Aug 28 15:47:15 CEST 2001 Paolo Molaro <lupus@ximian.com>

        * class.c, class.h: add an interfaces member to MonoClass.
        * image.c, image.h: add assembly_name field to MonoImage
        from the assembly table.
        * metadata.c, metadata.h: add mono_metadata_interfaces_from_typedef ().

Mon Aug 27 20:12:01 CEST 2001 Paolo Molaro <lupus@ximian.com>

        * class.c: Handle Array in mono_class_from_mono_type ().
        * metadata.c, pedump.c: some endian fixes.

Mon Aug 27 15:23:23 CEST 2001 Paolo Molaro <lupus@ximian.com>

        * class.c, loader.c, loader.h: More types handled in mono_class_from_mono_type ().
        * metadata.c: fix small problem introduced with the latest commit.

Mon Aug 27 12:17:17 CEST 2001 Paolo Molaro <lupus@ximian.com>

        * loader.c, metadata.c, metadata.h: Export mono_metadata_type_equal().
        We don't need a MonoMetadata pointer anymore to compare signatures in
        mono_metadata_signature_equal (), update callers.
        Reduced memory usage an number of allocations for MonoMethodHeader and
        MonoMethodSignature.

Sun Aug 26 23:03:09 CEST 2001 Paolo Molaro <lupus@ximian.com>

        * metadata.c: added compare for szarray.

Sun Aug 26 11:34:24 CEST 2001 Paolo Molaro <lupus@ximian.com>

        * class.h, class.c, loader.h, loader.c: export mono_class_from_mono_type ()
        and add a couple more types to it and mono_defaults. Give an hint on
        classes that need implementing in our corlib and are referenced
        in mscorlib.

Sat Aug 25 12:52:54 CEST 2001 Paolo Molaro <lupus@ximian.com>

        * class.h, class.c: keep track if a class is also an Enum.
        * loader.c: Implement a couple more types for use in libffi
        marshalling. Gives better diagnostics when failing to dlopen
        a library. Set method->klass for P/Invoke methods, too.

Fri Aug 24 19:30:25 CEST 2001 Paolo Molaro <lupus@ximian.com>

        * class.c, class.h: add a MonoType this_arg to MonoClass that
        represents a pointer to an object of the class' type that
        can be used by the interpreter and later the type cache.
        Add best guess alignment info for valuetype objects.

Fri Aug 24 15:50:31 CEST 2001 Paolo Molaro <lupus@ximian.com>

        * metadata.h, metadata.c, class.h, class.c: squeezed MonoParam
        into MonoType: one less level of indirection and allocation and
        simplifies quite a bit of code. Added cache for MonoTypes that are
        used frequently, so that we don't need to allocate them all the time.

2001-08-24  Dietmar Maurer  <dietmar@ximian.com>

        * class.c (mono_class_create_from_typedef): System.Enum is also a
        value type, although it does not derive from System.ValueType
        (maybe a bug in the ms compiler?)

        * metadata.c (mono_type_size): return the right size for value types

        * loader.c (mono_get_method): only initialize method header if not abstract

        * class.c (mono_class_from_mono_type): use mono_default values. 

2001-08-23  Dietmar Maurer  <dietmar@ximian.com>

        * *: use MonoClass pointers instead of <type_tokens>
        
        * class.h: new flag: metadata_inited.

        * class.c (mono_class_metadata_init): impl.
        (mono_class_instance_size): impl.
        (mono_class_data_size): impl.

Wed Aug 22 16:27:30 CEST 2001 Paolo Molaro <lupus@ximian.com>

        * metadata.c, loader.h, loader.c, image.h, image.c, class.h, class.c:
        MonoClass now has the name and name_space fields. 
        MonoMethod has a pointer to its MonoClass, instead of MonoImage.
        mono_get_method () takes and optional MonoClass as argument.
        Removed mono_typedef_from_name() and added mono_class_token_from_name()
        instead that takes advantage of a map from class names to typedef
        tokens in MonoImage.

Tue Aug 21 18:54:58 CEST 2001 Paolo Molaro <lupus@ximian.com>

        * metadata.c: zero is not a valid alignment boundary.
        Merge MONO_TYPE_VOID in default decoding code.

2001-08-21  Dietmar Maurer  <dietmar@ximian.com>

        * image.h: merged MonoMetadata into MonoImage

        * class.h: cleanup of MonoArrayClass, use a MonoClass pointer to
        identify the type of elements.

Mon Aug 20 19:39:00 CEST 2001 Paolo Molaro <lupus@ximian.com>

        * blob.h: fix MONO_TYPE_TYPEDBYREF value.
        * cil-coff.h: split MonoMSDOSHeader and add size info.
        * image.c: add some consistency checks.
        * metadata.c: fix row size computation: one programmer
        error and one LAMESPEC. Handle MONO_TYPE_TYPEDBYREF.
        add explanation for the locator routine.
        Fix decoding of size in method header.
        
2001-08-20  Miguel de Icaza  <miguel@ximian.com>

        * assembly.c    (g_concat_dir_and_file): Use _S for string concat.
        (g_concat_dir_and_file): Bring g_concat_dir_and_file
        function from gnome-libs.  This uses the right path separator
        based on the OS, and also works around a bug in some systems where
        a double slash is not allowed. 
        (default_assembly_name_resolver): Use g_concat_dir_and_file
        (mono_assembly_open): ditto.

2001-08-20  Dietmar Maurer  <dietmar@ximian.com>

        * metadata.c (mono_metadata_signature_equal): impl.

        * *: void is now a realy MonoType (instead of using NULL)
        
        * metadata.c (do_mono_metadata_parse_type): use
        mono_metadata_parse_type to parse void value.

Sat Aug 18 12:51:28 CEST 2001 Paolo Molaro <lupus@ximian.com>

        * metadata.c, metadata.h: in the signature and method header store
        only the space required for holding the loca vars and incoming arguments.

2001-08-15  Dietmar Maurer  <dietmar@ximian.com>

        * metadata.c (do_mono_metadata_parse_type): treat void like any
        other type (instead of assigning NULL);

2001-08-14  Dietmar Maurer  <dietmar@ximian.com>

        * metadata.c (mono_metadata_parse_mh): fixxed pinned/byref value

2001-08-09  Dietmar Maurer  <dietmar@ximian.com>

        * image.c (do_mono_image_open): added a cache for arrays.

Sat Aug 4 12:46:02 CEST 2001 Paolo Molaro <lupus@ximian.com>

        * metadata.h, metadata.c: add mono_metadata_decode_row_col () to
        decode a single column from a row in a metadata table and changes
        to take advantage of it in the typedef locator (gives a nice speed up).
        Store offset info for function params.

2001-08-02  Dietmar Maurer  <dietmar@ximian.com>

        * image.h (MONO_IMAGE_IS_CORLIB): removed 

Wed Aug 1 22:54:08 CEST 2001 Paolo Molaro <lupus@ximian.com>

        * assembly.c: how could mono_assembly_close () had ever worked?
        * metadata.c, metadata.h: provide offset info for local vars.
        Implement mono_type_size () to take care of alignment as well
        as size (it was mono_field_type_size in cli/class.c before).

2001-08-01  Dietmar Maurer  <dietmar@ximian.com>

        * image.h (MONO_IMAGE_IS_CORLIB): new macro to check root image

        * assembly.h (CORLIB_NAME): set to corlib.dll

        * assembly.c (mono_assembly_open): replaced strcmp() with !strcmp()

Tue Jul 31 17:54:02 CEST 2001 Paolo Molaro <lupus@ximian.com>

        * metadata.h, metadata.c, Makefile.am, private.h, assembly.c, blob.h,
        cil-coff.h, image.c, image.h, pedump.c, rawbuffer.c, rawbuffer.h, row-indexes.h,
        tokentype.h: massive namespace cleanup.

Mon Jul 30 20:11:01 CEST 2001 Paolo Molaro <lupus@ximian.com>

        * metadata.h, metadata.c: decode exception clauses when parsing method header.

2001-07-27  Dietmar Maurer  <dietmar@ximian.com>

        * metadata.c (mono_metadata_free_type): added check for type !=
        NULL (void) before calling mono_metadata_free_type()

Thu Jul 26 19:11:19 CEST 2001 Paolo Molaro <lupus@ximian.com>

        * metadata.h, row_indexes.h: added header with enumerations to use
        to index in the columns from tables in metadata and to decode coded
        tokens: we should start using this instead of embedding magic numbers
        all over the code.

Thu Jul 26 13:03:27 CEST 2001 Paolo Molaro <lupus@ximian.com>

        * assembly.c, cil-coff.h, image.c, image.h, pedump.c, typedef.c:
        Move metadata_t info from cli_image_info_t to MonoImage, where
        it's easily accessible. Changed all the uses accordingly.
        Added the method and class caches to MonoImage.
        * metadata.c, metadata.h: Changed mono_metadata_decode_blob_size ()
        and mono_metadata_decode_value () signature to be more consistent
        with the other parse functions (and simplify code). Taken advantage
        of zero-length array allocation with GCC. Removed reduntant (and
        wrong) MonoFieldType struct and use MonoParam instead. Changed
        mono_metadata_parse_field_type () to use common code for parsing.
        Added mono_metadata_typedef_from_field () and
        mono_metadata_typedef_from_method () to lookup a typedef index from a
        field or method token.
        Pack the MonoRetType structure more tightly (fits in 8 bytes now).

2001-07-23  Miguel de Icaza  <miguel@ximian.com>

        * metadata.c (mono_metadata_parse_field_type): Implement. 
        (do_mono_metadata_parse_type): Split engine from
        mono_metadata_parse_type, so that we can create smaller structures
        for things that just have one pointer to the MonoType (look at
        the MonoFieldType)

2001-07-20  Miguel de Icaza  <miguel@ximian.com>

        * metadata.c (mono_metadata_parse_mh): Correct the implementation,
        as Jan Gray found out, it is incorrect. 

2001-07-18  Miguel de Icaza  <miguel@ximian.com>

        * assembly.c: Implement asssembly loading.  This loads an image
        and loads all the referenced assemblies.  Come to think of it, we
        could always do lazy loading of the assemblies. 

        * image.c (mono_image_open): Keep loaded images in a hashtable.

        * image.h (MonoImage): Add reference count.

2001-07-17  Miguel de Icaza  <miguel@ximian.com>

        * assembly.c (mono_assembly_open): Keep track of the file name in
        case the assembly has no ASSEMBLY table.

        * metadata.h: Fixed Paolo's quick hack.  Put the documnentation
        from get.c here.

Sun Jul 15 19:39:06 CEST 2001 Paolo Molaro <lupus@ximian.com>

        * metadata.c, metadata.h: decode local vars in method header
        parse function. Change callers accordingly.

Sun Jul 15 17:40:47 CEST 2001 Paolo Molaro <lupus@ximian.com>

        * metadata.h, cil-coff.h: protect against multiple inclusion.
        Added some new structures to hold information decoded from metadata:
        MonoType, MonoParam, MonoArray, MonoMethod, MonoMethodSignature
        and relevant decoding/free functions.
        * metadata.c: implement decoding functions. Add warning for out of bounds
        index in mono_metadata_locate(). Implement mono_get_method () to retreive
        all the info about a method signature and invocation. Remove check on
        uninitialized local var in parse_mh() and fix memory leak.

2001-07-12  Miguel de Icaza  <miguel@ximian.com>

        * metadata.h: More macros.

        * tokentype.h: New file.

Fri Jul  6 11:30:53 CEST 2001 Paolo Molaro <lupus@ximian.com>

        * assembly.c: added a consistency check and initialize
        some structures with g_new0().
        * metadata.c: fixed a couple more bugs in table size computation
        and add other checks for out-of bound access to metadata.

Thu Jul  5 22:34:21 CEST 2001 Paolo Molaro <lupus@ximian.com>

        * metatada.c: fix bugs computing table sizes. Spew a
        warning when index in string heap is out of bounds.

2001-07-04  Miguel de Icaza  <miguel@ximian.com>

        * metadata.h: Add a couple of macros to manipulate tokens. 

Tue Jul  3 18:33:32 CEST 2001 Paolo Molaro <lupus@ximian.com>

        * assembly.c: g_free(ii->cli_sections) (and avoid double free of
        cli_section_tables).

2001-07-01  Miguel de Icaza  <miguel@ximian.com>

        * metadata.c (mono_metadata_user_string): New function, provides
        access to the UserString heap. 

2001-06-27  Miguel de Icaza  <miguel@ximian.com>

        * metadata.c: Add inline documentation.

2001-06-26  Miguel de Icaza  <miguel@ximian.com>

        * propertyattr.h, paramattr.h, methodsem.h, methodattr.h: New
        files. 

2001-06-22  Miguel de Icaza  <miguel@ximian.com>

        * typeattr.h: New file, TypeAttribute flags. 

2001-06-21  Miguel de Icaza  <miguel@ximian.com>

        * mono/metadata/assembly.c (mono_assembly_ensure_section_idx,
        mono_assembly_ensure_section): Section loading code.
        (load_section_tables): Load the sections.

        * mono/metadata/metadata.c (mono_metadata_locate_token,
        mono_metadata_locate): Functions to locate the information
        definition given a token or a table and an index.
        (mono_metadata_compute_table_bases): New.
        (compute_size): New function to compute the sizes of the various
        tables.

        * mono/metadata/metadata.h: Finish listing the different index
        types. 

        * mono/metadata/pedump.c: Improve to dump new information.

2001-06-19  Miguel de Icaza  <miguel@ximian.com>

        * mono/metadata/metadata.c: Entered all the tables matching
        Beta2. 

        * mono/metadata/assembly.c (load_metadata_ptrs): Fix for Beta2