diff -r 48780e181b38 -r 578be2adaf3e Symbian3/PDK/Source/GUID-F8B8C030-B5E1-5EB3-A672-83BF35555801.dita --- a/Symbian3/PDK/Source/GUID-F8B8C030-B5E1-5EB3-A672-83BF35555801.dita Tue Jul 20 12:00:49 2010 +0100 +++ b/Symbian3/PDK/Source/GUID-F8B8C030-B5E1-5EB3-A672-83BF35555801.dita Fri Aug 13 16:47:46 2010 +0100 @@ -1,38 +1,38 @@ - - - - - -halcfg.pl -Syntaxhalcfg.pl is a Perl script that is used by -the build system to generate the C++ source files from the Config and Values -files. -

-

There are four modes in which the Perl script halcfg.pl can -be used.

- -

Note that the header file hal_data.h containing the -attributes and values used by the HAL is passed on all calls to the Perl script.

+ + + + + +halcfg.pl +Syntaxhalcfg.pl is a Perl script that is used by +the build system to generate the C++ source files from the Config and Values +files. +

+

There are four modes in which the Perl script halcfg.pl can +be used.

+
    +
  • perl halcfg.pl hal_data.h values.hda values.cpp

    takes the values.hda text file and generates a table +of initial values for items stored by the HAL.

    • +
  • perl halcfg.pl -x hal_data.h config.hcf config.cpp

    generates three tables:

      +

    • the properties, i.e. +whether valid and/or writable, for each item

      • +

    • the offset of each item +within the DllGlobal block

      • +

    • the function implementing +each item, for derived attributes (i.e. those attributes that are not simply +stored by the HAL.

      • +
    • +
  • perl halcfg.pl -s hal_data.h config.hcf source.cpp

    generates a source file containing skeleton code for the implementation +of the accessor function for each derived attribute

    • +
  • perl halcfg.pl -h hal_data.h config.hcf header.h

    generates a header file containing prototypes for the accessor functions +for each derived attribute

    • +
+

Note that the header file hal_data.h containing the +attributes and values used by the HAL is passed on all calls to the Perl script.

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