Delphi PACKAGEINFO

[exp101t]

I am trying to understand the PACKAGEINFO of Delphi compiled programs.

I ended up with these resource information:

Data   Unit Name                         Flags
-----  --------------------------------  --------------------------------
3701h  Project1                          main unit
8F10h  FlatSB                            implicitly imported
...

I would like to know what the Data column means and what each bit flags in this data mean.

[TechMan]

PackageInfo shows a list of unit files contained by (or bound into) the package and used during compiling an executable.

Purpose and meaning of the Data column is unknown since the PackageInfo structure is not documented. The bit flags are self-explanatory, though: the units contained in a package make references to other packaged units.

[exp101t]

Hmm... I think I'll try to check out more on this Data portion. I'm trying to link these names with the table located right just above the EntryPoint, which also is a parameter of the first subroutine.

From my Delphi sample sets, I usually see 4 flags namely:

$WEAKPACKAGEUNIT unit
original containment of $WEAKPACKAGEUNIT
implicitly imported
main unit

Are there any other flags besides these four?

[exp101t]

I already got it. Thanks for the tip TechMan.

  { PackageUnitFlags:
    bit      meaning
    ------------------------------------------------------------------------------------
-----
    0      | main unit
    1      | package unit (dpk source)
    2      | $WEAKPACKAGEUNIT unit
    3      | original containment of $WEAKPACKAGEUNIT (package into which it was compiled)
    4      | implicitly imported
    5..7   | reserved
  }