add mach o linker sources

CleanIDE/Mac/mach_o_linker.dcl

+definition module mach_o_linker;
+
+from StdFile import ::Files;
+
+link_mach_o_files :: ![String] !String !Files -> (!Bool,![String],!Files);
\ No newline at end of file

CleanIDE/Mac/mach_o_linker2.dcl

+definition module mach_o_linker2;
+
+from StdFile import ::Files;
+
+::	*SymbolArray :== SSymbolArray;
+::	SSymbolArray :== {!Symbol};
+
+::	Symbol
+	= Module !Int !Int !Int !Int !IndirectSymbol !Int !String	// section_n length virtual_address file_offset indirect_symbol n_relocations relocations
+	| Label !Int !Int !Int										// section_n offset module_n
+	| SectionLabel !Int !Int									// section_n offset
+	| ImportLabel !String										// label_name
+	| ImportedLabel !Int !Int 									// file_n symbol_n
+	| ImportedLabelPlusOffset !Int !Int !Int					// file_n symbol_n offset
+	| UndefinedLabel !Int
+	| EmptySymbol;
+
+::	IndirectSymbol = NoIndirectSymbol | IndirectSymbol !Int !String;
+
+::	SymbolIndexList = SymbolIndex !Int !SymbolIndexList | EmptySymbolIndex;
+
+::	*NamesTable :== SNamesTable;
+::	SNamesTable :== {!NamesTableElement};
+
+::	NamesTableElement
+	= NamesTableElement !String !Int !Int !NamesTableElement	// symbol_name symbol_n file_n symbol_list
+	| EmptyNamesTableElement;
+
+::	*Xcoff :== *SXcoff;
+:: SXcoff ={
+		file_name			:: !String,
+		symbol_table		:: !.SSymbolTable,
+		n_symbols			:: !Int
+	};
+
+::	*SymbolTable :== *SSymbolTable;
+:: SSymbolTable ={
+		symbols			:: !.SSymbolArray,
+		text_symbols	:: !SymbolIndexList,
+		data_symbols	:: !SymbolIndexList,
+		bss_symbols		:: !SymbolIndexList,
+		stub_symbols	:: !SymbolIndexList,
+		lazy_pointer_symbols :: !SymbolIndexList,
+		non_lazy_pointer_symbols :: !SymbolIndexList,
+		imported_symbols:: !SymbolIndexList,
+		section_symbol_ns::!.{#Int},
+		section_offsets	:: !{#SectionAddressAndSymbolN}
+	};
+
+::	SectionAddressAndSymbolN = { section_address :: !Int, section_symbol_n :: !Int};
+
+:: XcoffArray :== {#SXcoff};
+
+n_symbols_of_xcoff_list :: !Int ![Xcoff] -> (!Int,![Xcoff]);
+write_mach_o_headers :: !Int !Int !Int !Int !Int !Int !Int !Int !Int !Int !Int !Int !Int !Int !Int !Int !Int !*File -> *File;
+
+SIZE_OF_SECTION_HEADER:==68;
+SIZE_OF_RELOCATION:==8;
+
+N_EXT:==0x01;
+
+N_UNDF:==0x0;
+N_SECT:==0xe;
+
+TEXT_SECTION:==1;
+DATA_SECTION:==2;
+BSS_SECTION:==3;
+STUBS_SECTION:==4;
+LAZY_POINTERS_SECTION:==5;
+NON_LAZY_POINTERS_SECTION:==6;
+
+PPC_RELOC_VANILLA:==0;
+PPC_RELOC_PAIR:==1;
+PPC_RELOC_BR14:==2;
+PPC_RELOC_BR24:==3;
+PPC_RELOC_LO16:==5;
+PPC_RELOC_HA16:==6;
+PPC_RELOC_SECTDIFF:==8;
+PPC_RELOC_LO16_SECTDIFF:==11;
+PPC_RELOC_HA16_SECTDIFF:==12;
+
+sort_modules :: !*SXcoff -> .SXcoff;
+
+create_names_table :: NamesTable;
+insert_symbol_in_symbol_table :: !String Int Int !NamesTable -> NamesTable;
+find_symbol_in_symbol_table :: !String !NamesTable -> (!NamesTableElement,!NamesTable);
+
+read_mach_o_file :: !String NamesTable Bool !Files Int -> (![String],!*String,!*String,!Xcoff,!NamesTable,!Files);
+empty_xcoff :: .SXcoff;
+
+determine_section_n :: !Int !Int !Int !{#SectionAddressAndSymbolN} -> Int;