llvm-svn: 193482

llvm-svn: 193481

llvm-svn: 193480

llvm-svn: 193479

llvm-svn: 193478

llvm-svn: 193477

On discussing this with Nick, it looks like the StubAtoms
that contain a lazyImmediate reference kind should be null
and the location needs to be fixed up later with some value
that is an offset into the __LINKEDIT segment.

The drawback is that it allows yaml files with references
that expect a target to be considered without one.

This results in bad yaml files that would need to be handled
in the YAML Reader.

Inorder to fix this, the Stub Atoms use a dummy target such
as itself.

llvm-svn: 193476

/merge:<from>=<to> option makes the linker to combine "from" section to "to"
section. This patch is to parse the option. The actual feature will be
implemented in a subsequent patch.

llvm-svn: 193454

llvm-svn: 193451

llvm-svn: 193446

We really need a test for the manifest file output, but because it depends
on external commands (CVTRES.EXE and RC.EXE), it's not very easy to write it.

llvm-svn: 193445

llvm-svn: 193444

The internal byte array of the SmallString filled by createTemporaryFile() is
not guaranteed to be NUL-terminated. We need to call c_str() to handle it
safely.

llvm-svn: 193442

llvm-svn: 193440

llvm-svn: 193435

llvm-svn: 193424

llvm-svn: 193387

llvm-svn: 193385

llvm-svn: 193384

This renames the GOTPLTPass to RelocationPass and refactors it to better
represent the different types of relocations.

llvm-svn: 193379

llvm-svn: 193375

llvm-svn: 193369

The patch have completely broken COFF port and disabled many tests.
This also reverts r193302 (comment fix).

llvm-svn: 193362

llvm-svn: 193302

Easier to add new options such as -version, and easy to parse.

Now displays a help message with -help

llvm-svn: 193301

Disable tests to be run with REQUIRES: disable. Note disable is not added to the
config by the test runner Mkaefiles, so essentially disables the test.

Code changes would be required to fix these tests :-

test/darwin/hello-world.objtxt
test/elf/check.test
test/elf/phdr.test
test/elf/ppc.test
test/elf/undef-from-main-dso.test
test/elf/X86_64/note-sections-ro_plus_rw.test
test/pecoff/alignment.test
test/pecoff/base-reloc.test
test/pecoff/bss-section.test
test/pecoff/drectve.test
test/pecoff/dynamic.test
test/pecoff/dynamicbase.test
test/pecoff/entry.test
test/pecoff/hello.test
test/pecoff/imagebase.test
test/pecoff/importlib.test
test/pecoff/lib.test
test/pecoff/multi.test
test/pecoff/reloc.test
test/pecoff/weak-external.test

llvm-svn: 193300

Instead of making the linker to create a manifest XML file in the same
directory as the resulting binary, you can embed the XML as a part of
resource into the executable.

In order to do that, the linker first creates a resource script file containing
the XML file, compile it into a binary resource file with RC.EXE, and then
convert it to a COFF file with CVTRES.EXE.

llvm-svn: 193298

llvm-svn: 193266

This patch won't change LLD's behavior because it's a temporary file and
LLD does not use the file extension to determine file type. But using the
correct file extension is a good thing.

llvm-svn: 193211

llvm-svn: 193207

llvm-svn: 193201

/manifestfile:<path> specifies an alternative manifest file output path.
Default is "<output-path>.manifest" where <output-path> is the executable's
path.

llvm-svn: 193195

llvm-svn: 193186

llvm-svn: 193173

uiAccess argument's type is not really boolean. It's string.

llvm-svn: 193171

llvm-svn: 193155

This option is used for the manifest file too.

llvm-svn: 193145

llvm-svn: 193143

llvm-svn: 193142

The manifest file is an XML file that conveys some information to the loader,
such as whether the executable needs to run as Administrator or not. This patch
is to parse command line option for manifest file.

Actual XML file generation will be done in a separate patch.

llvm-svn: 193141