similar to: [LLVMdev] Win32 COFF Support

On Wed, May 19, 2010 at 10:31 PM, Nathan Jeffords <blunted2night at gmail.com> wrote: > Hi guys, > I have attached my patch to support generating win32 COFF object files. I > would have posted earlier, but my system drive crashed and I had to rebuild > my system; Luckily, my source code was on a secondary drive. I think this > would be a good beginning for ongoing support of

Thanks for the feedback. The line for commit-worthy is a round of reviews and some tests > showing that basic functionality works. > Regarding tests, I would like to have some form of automated regression testing, but am not sure how to go about doing so. My current testing involves running through my compilers regression test (compiles links and executes a number of test sources) and

For those that are interested, I have attached the latest version of my Win32 COFF support patch. There is no new functionality, I just fixed some compiler errors due to recent changes in the MC library. - Nathan -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20100527/23598d23/attachment.html>

Rafael Espíndola <rafael.espindola at gmail.com> writes: >> They're obviously related. Endian.h defines types like ulittle32, which >> DTRT when read and written from memory, whereas clang::io has functions >> to read and write memory like so: >> >> void Emit32(raw_ostream& Out, uint32_t V); >> uint32_t ReadLE32(const unsigned char

On May 6, 2010, at 11:22 PM, Nathan Jeffords wrote: > Thanks! Funny, I was just preparing a patch to submit for my changes to MCSectionCOFF. My changes look to be fairly independent of yours, my change was to deal with COMDAT's. I had dealt with the characteristics flags in the object writer, but I like this. If you don't mind I would like to merge my changes into this patch and submit

Here is a full patch including Nathan's COFF support, tests that pass on Windows, and some changes to lit. Obviously the COFF support and changes to lit should be separate patches in the end. http://codereview.appspot.com/1624043/show - Michael Spencer -------------- next part -------------- A non-text attachment was scrubbed... Name: COFF-support.patch Type: application/octet-stream Size:

Rafael Avila de Espindola <rafael.espindola at gmail.com> writes: >> On Mar 22, 2014, at 1:31, Justin Bogner <mail at justinbogner.com> wrote: >> Also, the header includes a "clang::io" namespace with some operations >> for reading and writing little endian files. Should these be directly >> renamed to "llvm::io", or would something like

On Fri, May 7, 2010 at 12:05 AM, Chris Lattner <clattner at apple.com> wrote: > > On May 6, 2010, at 11:22 PM, Nathan Jeffords wrote: > > Thanks! Funny, I was just preparing a patch to submit for my changes to > MCSectionCOFF. My changes look to be fairly independent of yours, my change > was to deal with COMDAT's. I had dealt with the characteristics flags in the >

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

On Wed, May 5, 2010 at 11:15 AM, Chris Lattner <clattner at apple.com> wrote: > On May 4, 2010, at 11:03 AM, Nathan Jeffords wrote: > ... We basically want one MCStreamer callback to correspond to one > statement in the .s file. This makes it easier to handle from the compiler > standpoint, but is also very important for the llvm-mc assembly parser > itself. > > This

On Jun 11, 2010, at 6:44 PM, Michael Spencer wrote: > Here is a full patch including Nathan's COFF support, tests that pass > on Windows, and some changes to lit. > > Obviously the COFF support and changes to lit should be separate > patches in the end. > > http://codereview.appspot.com/1624043/show Hi Guys, What is the status of this patch? Here are some comments on

On Wed, 2010-05-05 at 13:22 -0700, Nathan Jeffords wrote: > > The important point here is that the COFF MCSection needs to > have the right level of semantic information. In fact, > MCSection is the place that I'd start for COFF bringup. > > OK, I see that now. The current isolation > between TargetLoweringObjectFile ->

Hi All, I have created a minimally functional Win32 COFF Exporter using the new MC framework. I made some minor changes to other libraries to allow me to plug it in without building it as part of the LLVM project. I wanted to share it but wasn't sure how to go about doing so, so I have attached the code to this message. Any feedback on would be appreciated. -------------- next part

On May 4, 2010, at 11:03 AM, Nathan Jeffords wrote: > This is a brain-dump of my thoughts on the MCStreamer interface after several > days of digging around trying to get a COFF writer working. Great! Something that is worth pointing out is that the MCStreamer API is intended to directly reflect what is happening in .s files. We basically want one MCStreamer callback to correspond to one

Nathan, do you have any other changes? If not, I can make these changes and have a patch ready this evening. Sent from my iPhone On Jun 14, 2010, at 2:16 PM, Chris Lattner <clattner at apple.com> wrote: > > On Jun 11, 2010, at 6:44 PM, Michael Spencer wrote: > >> Here is a full patch including Nathan's COFF support, tests that pass >> on Windows, and some

I just finished the initial split up of WinCOFF.h into llvm/Support/COFF.h and lib/MC/WinCOFFObjectWriter.cpp. This includes almost the minimum changes required to split them up. WinCOFFObjectWriter now needs some refactoring to make things more consistent and less verbose. There also seem to be quite a few memory leaks that need to be resolved.

Thanks! Funny, I was just preparing a patch to submit for my changes to MCSectionCOFF. My changes look to be fairly independent of yours, my change was to deal with COMDAT's. I had dealt with the characteristics flags in the object writer, but I like this. If you don't mind I would like to merge my changes into this patch and submit it. I was just pondering how to deal with the

On Wed, Jun 23, 2010 at 12:22 AM, Michael Spencer <bigcheesegs at gmail.com> wrote: > I'm now going to make the stub patches that Daniel requested. Added llvm/Support/COFF.h and merged in COFF constants from llvm/MC/MCSectionCOFF.h. Zeroth patch is done. http://github.com/Bigcheese/llvm-mirror/commit/2d88aa08a072bb5f8d687b67d1476f23d37a87d4 A svn-style patch against svn HEAD is

On 11 June 2017 at 07:53, David Blaikie <dblaikie at gmail.com> wrote: > Sounds like you're looking for reinterpret_cast: http://en. > cppreference.com/w/cpp/language/reinterpret_cast > I tried cast<ConstInt>(vo), but that failed at run-time. > > On Sun, Jun 11, 2017 at 3:06 AM Dipanjan Das via llvm-dev < > llvm-dev at lists.llvm.org> wrote: >

On Tue, Feb 14, 2012 at 2:44 AM, Chris Lattner <clattner at apple.com> wrote: > On Feb 13, 2012, at 2:00 AM, Talin wrote: > > Just out of curiosity, why not MurmurHash3 ? This page seems to >> suggest that #2 has some flaw, and #3 is better all round: >> >> https://sites.google.com/site/murmurhash/ >> >> The main reason is because there's no