Displaying 5 results from an estimated 5 matches for "image_scn_mem_write".
2014 Aug 22
2
[LLVMdev] possible bug in COFFObjectFile::getSymbolType()
...es back as SymbolRef::ST_Data, and the code gets
dumped as bytes instead of disassembled.
I traced the problem back to COFFObjectFile::getSymbolType() in
llvm/lib/Object/COFFObjectFile.cpp :
if (Characteristics & COFF::IMAGE_SCN_MEM_READ &&
~Characteristics & COFF::IMAGE_SCN_MEM_WRITE) // Read only.
Result = SymbolRef::ST_Data;
I think it should also check for ~Characteristics &
COFF::IMAGE_SCN_MEM_EXECUTE. The symbol, in this case, is READ, EXECUTE,
!WRITE.
if (Characteristics & COFF::IMAGE_SCN_MEM_READ &&
~Characteristics & COFF:...
2014 Aug 26
2
[LLVMdev] possible bug in COFFObjectFile::getSymbolType()
...es back as SymbolRef::ST_Data, and the code gets dumped as bytes instead of disassembled.
I traced the problem back to COFFObjectFile::getSymbolType() in llvm/lib/Object/COFFObjectFile.cpp :
if (Characteristics & COFF::IMAGE_SCN_MEM_READ &&
~Characteristics & COFF::IMAGE_SCN_MEM_WRITE) // Read only.
Result = SymbolRef::ST_Data;
I think it should also check for ~Characteristics & COFF::IMAGE_SCN_MEM_EXECUTE. The symbol, in this case, is READ, EXECUTE, !WRITE.
if (Characteristics & COFF::IMAGE_SCN_MEM_READ &&
~Characteristics & COFF:...
2012 Sep 10
3
[LLVMdev] Question about ctors, dtors and sections on Windows
Hello all!
I extended the LDC2 with a pragma to register a funcion in the
llvm.global_ctors or llvm.global_dtors list.
On Linux, references to these functions are placed in .ctors and .dtors
sections and everything runs fine.
On Windows, functions from llvm.global_ctors are placed in section
.CRT$XCU, which is automatically called by the MS C Runtime. However,
functions from
2010 Jul 16
0
[LLVMdev] Win32 COFF Support - Patch 3
...t;getName().begin(), Symbol->getName().end());
> +
> + MCSymbolData *SymbolData = getSymbolData(Symbol);
> +
> + unsigned Characteristics =
> + COFF::IMAGE_SCN_LNK_COMDAT |
> + COFF::IMAGE_SCN_CNT_UNINITIALIZED_DATA |
> + COFF::IMAGE_SCN_MEM_READ |
> + COFF::IMAGE_SCN_MEM_WRITE;
> +
> + int Selection = COFF::IMAGE_COMDAT_SELECT_LARGEST;
> +
> + MCSection const *Section = MCStreamer::getContext().getCOFFSection(
> + SectionName, Characteristics, Selection, SectionKind::getBSS()
> + );
Please spell the type as "const MCSection *". I would...
2010 Jul 14
2
[LLVMdev] Win32 COFF Support - Patch 3
On Sun, Jul 11, 2010 at 6:10 PM, Chris Lattner <clattner at apple.com> wrote:
> This probably needs to be slightly tweaked to work with mainline. I don't see anything objectionable, but I think Daniel needs to review this one.
Updated patch to work with mainline.
http://github.com/Bigcheese/llvm-mirror/commit/d19a4c82c18afc4830c09b70f02d162292231c94
- Michael Spencer