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Frontend driver (monolithic)

This module provides the main entry points for loading source programs (in a suitable form for performing analysis and transformations) and print them back as source.

Adding new frontend

(to be written)


Documentation on exports

PREDICATEsupported_language/1
supported_language(L)

Indicates that a translation is available from language L to Ciao Prolog language.

PREDICATElanguage_extension/2
language_extension(L,E)

E is an extension (including the dot) for files that must be translated from language L to Ciao.

PREDICATElanguage_output_extension/2
language_output_extension(L,E)

E is the extension of the file produced as output by the Ciao printer for language L.

PREDICATEmodule/1

Usage 1:module(FileName)

Reads the code of FileName and its preprocessing unit, and sets it as the current module.

  • The following properties should hold at call time:
    (nonvar/1)FileName is currently a term which is not a free variable.
    (sourcename/1)FileName is a source name.

Usage 2:module(FileNameList)

Reads the code of the list of file names FileNameList (and their preprocessing units), and sets them as the current modules.

  • The following properties should hold at call time:
    (nonvar/1)FileNameList is currently a term which is not a free variable.
    (list/2)FileNameList is a list of atms.

PREDICATEmodule/2

Usage:module(Ms,Info)

Same as module/1 but it also prints the time required to read the module and returns extra information (including the time) on its second argument.

  • The following properties should hold at call time:
    (nonvar/1)Ms is currently a term which is not a free variable.
    (var/1)Info is a free variable.

PREDICATEentry_assertion/3

Usage:entry_assertion(Goal,Call,Name)

There is an entry assertion for Goal with call pattern Call, uniquely identifiable by Name.

  • The following properties should hold upon exit:
    (cgoal/1)Goal is a term which represents a goal, i.e., an atom or a structure.

PREDICATEassrt_used_as_entry/2

Usage:assrt_used_as_entry(Sg,AssrtType)

Assertion with head Sg and assertion type AssrtType is used as an analysis entry (depending on values of entry_points_auto and entry_calls_scope).

  • The following properties should hold at call time:
    (cgoal/1)Sg is a term which represents a goal, i.e., an atom or a structure.
    (atm/1)AssrtTYpe is an atom.

PREDICATEis_library/1

Usage:is_library(Base)

  • The following properties should hold at call time:
    (nonvar/1)Base is currently a term which is not a free variable.

PREDICATEcleanup_history/0

Usage:

Cleanup history items.

    PREDICATEpush_history/1

    Usage:push_history(X)

    Push history item X.

    • The following properties should hold at call time:
      (atom/1)X is currently instantiated to an atom.

    PREDICATEpop_history/1

    Usage:pop_history(X)

    Pop history item X.

    • The following properties should hold at call time:
      (atom/1)X is currently instantiated to an atom.

    PREDICATEget_output_path/2

    Usage:get_output_path(UseHistory,Path)

    Default output file name based. Encode analysis/transformation history if UseHistory is yes.

    • The following properties should hold upon exit:
      (atm/1)UseHistory is an atom.
      (atm/1)Path is an atom.

    PREDICATEoutput/0

    Usage:

    Outputs the current module preprocessing state with the default output options. Equivalent to output(File,[]).

      PREDICATEoutput/1

      Usage:output(File)

      Outputs to File the current module preprocessing state with the default output options. If unbound, File is unified with a default name (encoding the preprocessing steps). Equivalent to output(File,[]).

        PREDICATEoutput/2

        Usage:output(File,Opts)

        Outputs the current module preprocessing state to a file File. If unbound, File is unified with a default name (encoding the preprocessing steps). The output format (which should be valid for the loaded program) is guessed from the file extension. Opts is a list of options for this predicate (see output_option/1)

        • The following properties should hold at call time:
          (nonvar/1)Opts is currently a term which is not a free variable.

        PREDICATEoutput_ext/1

        Usage:output_ext(Ext)

        Extension Ext is a supported output extension.

        • The following properties should hold at call time:
          (atm/1)Ext is an atom.

        PREDICATEoutput_by_ext/2

        Usage:output_by_ext(Ext,File)

        Produce output File for the given extension Ext.

        • The following properties should hold at call time:
          (atm/1)Ext is an atom.
          (sourcename/1)File is a source name.

        PREDICATEwrite_one_type/2
        No further documentation available for this predicate.

        PREDICATEensure_libcache_loaded/0

        Usage:

        Ensure that the libcache is loaded (if use_libcache is enabled and the cache is generated) (see p_unit:load_libcache/1).

          PREDICATEgen_and_load_libcache/0

          Usage:

          Generate and load the libcache (see p_unit:gen_libcache/1).

            (UNDOC_REEXPORT)get_data/2
            Imported from p_dump (see the corresponding documentation for details).

            (UNDOC_REEXPORT)clean_ciaopp_db/1
            Imported from p_dump (see the corresponding documentation for details).

            (UNDOC_REEXPORT)clean_all_ciaopp_db/0
            Imported from p_dump (see the corresponding documentation for details).

            (UNDOC_REEXPORT)dump/2
            Imported from p_dump (see the corresponding documentation for details).

            (UNDOC_REEXPORT)dump_dir/1
            Imported from p_dump (see the corresponding documentation for details).

            (UNDOC_REEXPORT)add_to_db/1
            Imported from p_dump (see the corresponding documentation for details).

            (UNDOC_REEXPORT)show_dump/1
            Imported from p_dump (see the corresponding documentation for details).

            (UNDOC_REEXPORT)restore/2
            Imported from p_dump (see the corresponding documentation for details).

            (UNDOC_REEXPORT)restore/1
            Imported from p_dump (see the corresponding documentation for details).

            (UNDOC_REEXPORT)dump/1
            Imported from p_dump (see the corresponding documentation for details).

            Documentation on multifiles

            PREDICATEhook_compact_global_prop/2
            No further documentation available for this predicate. The predicate is multifile.

            PREDICATEhook_compact_calls_prop/2
            No further documentation available for this predicate. The predicate is multifile.

            PREDICATEhook_native_prop/2
            No further documentation available for this predicate. The predicate is multifile.

            PREDICATEhook_pp_info_clause/3
            No further documentation available for this predicate. The predicate is multifile.

            PREDICATEhook_pp_info_lit/4
            No further documentation available for this predicate. The predicate is multifile.

            PREDICATEhook_legal_regtype/1
            No further documentation available for this predicate. The predicate is multifile.

            PREDICATEhook_insert_regtype/2
            No further documentation available for this predicate. The predicate is multifile.

            PREDICATEhook_post_init_regtypes/0
            No further documentation available for this predicate. The predicate is multifile.

            PREDICATEhook_cleanup_lib_regtypes/0
            No further documentation available for this predicate. The predicate is multifile.

            PREDICATEhook_restore_lib_regtypes/1
            No further documentation available for this predicate. The predicate is multifile.

            PREDICATEhook_save_lib_regtypes/1
            No further documentation available for this predicate. The predicate is multifile.

            PREDICATEfile_search_path/2
            No further documentation available for this predicate. The predicate is multifile.
            The predicate is of type dynamic.

            PREDICATElibrary_directory/1
            No further documentation available for this predicate. The predicate is multifile.
            The predicate is of type dynamic.

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