similar to: clib `open` writes a linefeed to stdout when used in the JIT

On 30 Sep 2012, at 01:05, Andrew Pennebaker wrote: > Can Hello World be written in LLVM assembly without using a C library function like "puts"? LLVM IR models a general-purpose unprivileged CPU instruction set and so lacks anything to do I/O. If you want to interact with anything beyond the CPU and stack, you must either call a library function, issue a system call, or modify some

Can Hello World be written in LLVM assembly without using a C library function like "puts"? Cheers, Andrew Pennebaker www.yellosoft.us -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20120929/ed2e5f2f/attachment.html>

I am running into some problems when trying to use llvm-ld to link object files, created by llvm-gcc-4.2 at -O4, with the stock libraries available on powerpc-apple-darwin9. In particular, I am finding that the link command... llvm-ld -O4 -native -o molscript molscript.tab.o global.o lex.o col.o select.o state.o graphics.o segment.o coord.o xform.o postscript.o raster3d.o vrml.o regex.o opengl.o

> > The more important question is: why would you want to do that? What > problem are you trying to solve? As weird as it sounds, I'm looking for multiplatform assembly languages. I want to learn assembly, but I want my knowledge and code to carry over no matter which operating system I'm using. I regularly use Windows, Mac, and Linux, and I don't want to have to rewrite my

What are the current limitations of using -O4 in llvm-gcc-4.2? As a first test, I compiled the molscript program first as -O3 and it works fine. However if i try to compile the same code as -O4, the build fails with... ar -cru clib.a args.o str_utils.o dynstring.o err.o indent.o vector3.o matrix3.o quaternion.o body3d.o extent3d.o io_utils.o colour.o key_value.o named_data.o double_hash.o

LLVM3.8 version. https://bugs.llvm.org//show_bug.cgi?id=24233. The example can catch exception. But I use my own code for testing, CustomEHMemoryManager allocated memory address is very large, allocateCodeSection, allocateDataSection assigned address (more than 32 bit address space) is getting smaller and smaller. Cause registerEHFrames to fail. 3.9.1 or 4.0.0 version has been supported on win

I am working on AVX2 code generation by LLVM framework. I want to generate LLVM-IR code for the following code by C/C++ API from LLVM framework. I am using LLVM3.8. Basically, I want to generate TARGET (Refer to below) LLVM-IR code for SOURCE function by C/C++ API. As you see below, the AVX2 data type is __m256i which is vector type. How can I indicate vector type (function return type, input

I'm trying to install a gem named Fabulator on CentOS 6 CR x86_64. It's failing on libxslt-ruby. This is the error I get when trying the gem manually... ------------------------------ # gem install libxslt-ruby --no-rdoc --no-ri Building native extensions. This could take a while... ERROR: Error installing libxslt-ruby: ERROR: Failed to build gem native extension.

Has anyone run across this: /usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.2/../../../../i686-pc-linux-gnu/bin/ld: wxruby.so: undefined versioned symbol name wxBitmapButtonBase::SetMargins(int, int)@@WXGTK2_2.4 /usr/lib/gcc-lib/i686-pc-linux-gnu/3.2.2/../../../../i686-pc-linux-gnu/bin/ld: failed to set dynamic section sizes: Bad value collect2: ld returned 1 exit status make: *** [wxruby.so] Error 1 rm

New version of Calysto reports a warning that looks like a bug to me: ------------------------------------------ Possible NULL-ptr deref (vc27053): @/work/projects/llvm/tools/Calysto/IfaceSpecs/clib.c:1823 Bug: ?? Explanation: choose_dh (dh.c:111) calls fopen twice (@120). If the first call to fopen fails (returns NULL), but the second one succeeds, fgets (@129) is called with f==NULL.

Hi Steven, > On May 29, 2016, at 11:28 PM, Shi, Steven <steven.shi at intel.com> wrote: > > Hi Mehdi, > Should I apply your attached patch on my llvm3.8 source firstly? Or should I use the latest llvm SVN trunk instead? I wrote it on trunk, but I expect it to be fairly easy to port on 3.8. This is really just quickly plumbing an option on the TargetMachine creation. --

Hi Mehdi, The llvm3.8 gold-plugin.cpp is very different from the latest one on trunk. Your patch has compiling failure on llvm3.8 as below. I will try it on latest trunk later. Thank you help anyway! Building CXX object tools/gold/CMakeFiles/LLVMgold.dir/gold-plugin.cpp.o cd /home/jshi19/llvm38releasebuild/tools/gold && /home/jshi19/clang38/bin/clang++ -DGTEST_HAS_RTTI=0

Thank you so much Craig! I tried it. But still complaining. Here is the error message during compilation. HowToUseJIT_SIMD_FuncProto.cpp:94:55: error: expected unqualified-id VectorType::(Type::getInt32Ty(Context),4), THIS IS MY CODE: LLVMContext Context; std::unique_ptr<Module> Owner = make_unique<Module>("test", Context); Module *M = Owner.get(); Function

For help: Llvm generated instruction calls a function (extern), the function will have a SEH exception (EXCEPTION_ACCESS_VIOLATION), But JIT can not capture the exception of the EXCEPTION_ACCESS_VIOLATION. I saw Bug 24233. EXCEPTION_ACCESS_VIOLATION exception cannot be captured after modification. How to catch EXCEPTION_ACCESS_VIOLATION exceptions on win64 ? haifeng.qin at wellintech.com

Hello, Does any have Apache 2.0.49 with tomcat 5.5.4 and jakarta-tomcat-connectors-jk2-2.0.4 working??? Apache was allready installed with CentOS 3 I installed tomcat with it's tar.gz file and instalation was good. but I installed first the j2sdk-1_4_2_06-linux-i586 java version... everything was OK... but when I try to install the jakarta-tomcat-connector I get an error when executing the

Fantastic! It's working! Thank you so much Craig!!! On Fri, Apr 7, 2017 at 6:05 PM, Craig Topper <craig.topper at gmail.com> wrote: > It should be VectorType::get(Type::getInt32Ty(Context),4). You need the > word "get" after VectorType:: > > ~Craig > > On Fri, Apr 7, 2017 at 6:01 PM, Michael Choi <choimichael103 at gmail.com> > wrote: >

>>> >>> Those are valid instructions in every x86-32 assembler I'm aware of. >>> Perhaps it needs a switch to put it in 32-bit mode? >> >> Yes, I have been able to confirm that's what's happening behind the >> scene. The switch would be --32, however after that, ld will try to >> link >> the 64-bit versions of libc and the C

http://defect.opensolaris.org/bz/show_bug.cgi?id=744 Summary: hex_to_byte should trim a linefeed at the end of a file Classification: Development Product: zfs-crypto Version: unspecified Platform: Other OS/Version: Solaris Status: NEW Severity: minor Priority: P3 Component: other AssignedTo:

mbox messages gets header corruption caused by an extra linefeed after Content-Length Users sees their mails in Sent mbox folder without the from and to fields, without attachments and with the date of 1/1/1970 Diego. --- Here is an anonymized header: >From xxxxxxxx at xxxxxx.xxxxxx.xxxxx.xx.xx Tue Jun 03 09:14:33 2008 Message-ID: <xxxxxxxx.xxxxxxx at xxxxxx.xxxxx.xx.xx> X-UID: 3913

> On May 29, 2016, at 5:44 PM, Shi, Steven <steven.shi at intel.com> wrote: > > (And I doubt the GNU linker supports LTO with LLVM). > [Steven]: I’ve pushed GNU Binutils ld to support LLVM gold plugin, see detail in this bug https://sourceware.org/bugzilla/show_bug.cgi?id=20070 <https://sourceware.org/bugzilla/show_bug.cgi?id=20070>. The new GNU ld linker works well with