Merged revision(s) 28239-28289 from branches/svenbarth/packages:
Provide the possiblity to switch between the direct and indirect RTTI symbols.
ncgrtti.pas, TRTTIWriter:
+ get_rtti_label, get_rtti_label_ord2str & get_rtti_label_str2ord: add new "indirect" parameter and pass that along to rtti_mangledname
hlcgobj.pas, thlcgobj:
* g_incrrefcount, g_initialize, g_finalize, g_array_rtti_helper: for now pass along False to get_rtti_label()
ncgvmt.pas, TVMTWriter:
* writevmt: for now pass along False to get_rtti_label()
ncgld.pas, tcgrttinode:
* pass_generate_code: for now pass along False to the get_rtti_label*() methods
........
Provide possibility to select between using a direct and an indirect RTTI reference. This way the references can be changed for selected cases.
ncgrtti, TRTTIWriter:
* ref_rtti: new "indirect" parameter that's relayed to rtti_mangledname()
* write_rtti_reference: new "indirect" paramater that's relayed to ref_rtti()
........
Switch properties to use the indirect type information without breaking backwards compatiblity. :)
compiler/ncgrtti.pas, TRTTIWriter:
* published_properties_write_rtti_data: use the indirect reference, not the direct one
rtl/objpas/typinfo.pp:
* to allow compilation with both 2.6.x and 2.7.1 and too avoid too many ifdefs at least in the declarations we define a macro TypeInfoPtr which is either PTypeInfo (2.6.x) or PPTypeInfo (2.7.1 and newer)
* TPropInfo: rename PropType to PropTypeRef and change type to TypeInfoPtr
+ TPropInfo: add a new property PropType which returns a PTypeInfo out of the PropTypeRef depending on the compiler version
........
Switch further simple types (sets, enums, class references, pointers) to indirect type information (again without breaking backwards compatibility).
compiler/ncgrtti.pas, TRTTIWriter.write_rtti_data:
* enumdef_rtti, setdef_rtti, classrefdef_rtti & pointerdef_rtti: write an indirect RTTI reference
rtl/objpas/typinfo.pp, TTypeData:
* rename BaseType to BaseTypeRef, CompType to CompTypeRef, InstanceType to InstanceTypeRef and RefType to RefTypeRef and change their type to TypeInfoPtr
+ add properties BaseType, CompType, InstanceType & RefType which return a PTypeInfo out of the corresponding *Ref field depending on the compiler version
........
Switch class and interface parent as well as extended type to indirect type information
compiler/ncgrtti.pas, TRTTIWriter:
* write_rtti_data.objectdef_rtti.objectdef_rtti_class_full: use indirect reference for class parent and extended type
* write_rtti_data.objectdef_rtti.objectdef_rtti_interface_full: use indirect reference for interface parent
rtl/objpas/typinfo.pp, TTypeData:
+ add new method DerefTypeInfoPtr which returns Nil if the indirect reference is Nil and otherwise returns the dereferences indirect reference (for 2.6.x the direct reference is returned as is)
* rename ParentInfo to ParentInfoRef, HelperParent to HelperParentRef, ExtendedInfo to ExtendedInfoRef, IntfParent ot IntfParentRef and RawIntfParent to RawIntfParentRef and change their type to TypeInfoPtr
+ introduce ParentInfo, HelperParent, ExtendedInfo, IntfParent and RawIntfParent properties that return a PTypeInfo and use the new DerefTypeInfoPtr to return the correct type info value
* change the other newly introduced properties of TTypeData to use DerefTypeInfoPtr as well to be on the safe side
........
Switch record/object fields to indirect type information references.
compiler/ncgrtti.pas, TRTTIWriter.fields_write_rtti_data:
* use the indirect reference for the object parent type
* use the indirect reference for the field type
rtl/inc/rtti.inc:
* TRecordElement: change TypeInfo to PPointer for 2.7.1 and newer
* RecordRTTI: correctly dereference the element type for 2.7.1 and newer
* fpc_copy: correctly reference the element type for 2.7.1 and newer
........
Switch static arrays to indirect RTTI reference.
compiler/ncgrtti.pas, TRTTIWriter.write_rtti_data:
* arraydef_rtti: write the dimension types and the final field type as indirect references
rtl/inc/rtti.inc:
* TArrayInfo: switch ElInfo to PPointer for 2.7.1+
* ArrayRTTI & fpc_copy: correctly dereference ElInfo for 2.7.1+
rtl/objpas/typinfo.pp, TArrayTypeData:
* switch ElType and Dims to PPTypeInfo; no backwards compatibility needed here as TArrayTypeData was added in 2.7.1 only
tests/test/trtti8.pp: fix test
........
Switch dynamic arrays to indirect RTTI references.
compiler/ncgrtti.pas, TRTTIWriter.write_rtti_data.arraydef_rtti:
* write indirect references for the two element entries
rtl/inc/dynarr.inc:
* tdynarraytypedata: change elType2 to PPointer for 2.7.1+
* fpc_dynarray_clear, fpc_dynarray_setlength & fpc_dynarray_copy: correctly dereference elType2 for 2.7.1+
rtl/objpas/typinfo.pp, TTypeData:
* rename elType and elType2 to elTypeRef and elType2Ref respectively and change type to TypeInfoPtr
* add properties elType and elType2 which return PTypeInfo by dereferencing elTypeRef and elType2Ref respecively correctly
* remove a few stray "inline" directives in the implementation
........
Switch procedure parameters and result type to indirect RTTI references.
compiler/ncgrtti.pas, TRTTIWriter.write_rtti_data.procvardef_rtti:
* write_procedure_param: use indirect RTTI reference
* write result info for both methods and procvars as indirect RTTI reference
* write parameters for procvars as indirect RTTI reference
rtl/objpas/typinfo.pp:
* TProcedureParam: change type of ParamType to PPTypeInfo (no backwards compatiblity needed here; was added for 2.7.1)
* TProcedureSignature: change type of RseultType to PPTypeInfo (no backwards compatibility needed here; was added for 2.7.1)
* TTypeData: remark in the comments of tkMethod that ResultTypeRef and ParamTypeRefs are of type PPTypeInfo and not PTypeInfo
tests/test/trtti9.pp:
* fix test
........
Remove no longer needed "indirect" parameter for TRTTIWriter methods.
ncgrtti.pas, TRTTIWriter:
- ref_rtti & write_rtti_reference: remove "indirect" parameter
* ref_rtti: call rtti_mangledname with "indirect" always set to "true"
- remove "true" parameter on callsites of write_rtti_reference & ref_rtti
........
git-svn-id: trunk@33944 -
that the type of the parameters can be determined automatically
o added compilerproc declarations for all helpers called in the compiler
via their assembler name, so we can look up the corresponding procdef
git-svn-id: trunk@23325 -
* renamed several helpers so that their name is the same as their
"public alias", which should facilitate the conversion of processor
specific code in the code generator to processor independent code
* some small fixes to the val_ansistring and val_widestring helpers
(always immediately exit if the source string is longer than 255
chars)
* fixed fpc_dynarray_high and fpc_dynarray_length if the dynarray is
still nil (used to crash, now return resp -1 and 0)
