[patch] Fix relocation version two

[Kai Tietz <Kai dot Tietz at onevision dot com>]

Hello,

This patch fixes relocation version 2. There was a thinko in relocation 
schema for v2. v1 relocates directly to the instruction at fixup_name, but 
version two does this in pseudo relocator code. This difference is 
necessary for 64-bit systems, because the relocation is mostly 
pc-relative, so a special treating has do be done here.
The part in pe_create_runtime_relocator_reference () is more to ensure 
that element has pointer width. I used for this the PE_IDATA5_SIZE macro, 
but this part is not really necessary, but makes it a bit more consitant 
to read.

ChangeLog

2009-01-22  Kai Tietz  <kai.tietz@onevision.com>

        * pe-dll.c (tmp_seq2): New static variable.
        (make_singleton_name_imp): New.
        (make_import_fixup_entry): Use for v2 the _imp_<name> symbol.
        (pe_create_runtime_relocator_reference): Make reference for
        64-bit 8 bytes.

Tested on x86_64-pc-mingw32 and for i686-pc-mingw32
Is this patch ok to apply?

Cheers,
Kai



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