Hi all,
I encounter a problem that LzmaCustomDecompressLib is not working if compiled
by Clang into IA32. But it works fine with GCC49.
The sources are very complex and I see no significant constructions that may be
differ from gcc to clang.
Can anybody point me what to look?
The version is 4.65 while original sources already at 9.2 version. Can we
switch to recent version?
Symptoms:
-------
PrintString ("BFV decompress: DestinationSize = %x, ScratchSize = %x\n",
(UINTN) DestinationSize, (UINTN) ScratchSize);
Status = LzmaUefiDecompress (
(VOID *)(UINTN)(EFILDR_HEADER_ADDRESS + EFILDRImage->Offset),
EFILDRImage->Length,
(VOID *)(UINTN)EFI_DECOMPRESSED_BUFFER_ADDRESS,
(VOID *)(UINTN)((EFI_DECOMPRESSED_BUFFER_ADDRESS + DestinationSize +
0x1000) & 0xfffff000)
);
-------
It prints "BFV decompress: DestinationSize = 2A0000, ScratchSize = 10000" and
then crash QEMU.
Same, compiled by gcc is working.
Sergey------------------------------------------------------------------------------
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