similar to: Borland's bcc55 linker...

Hi Rui, I still fail to enable the lld in my Uefi firmware build to replace ld, and I found it is related to the wrong symbol values in the .data section, which are pointed by R_X86_64_64 relocation entries. I need your advices. My firmware uses a linker script https://github.com/tianocore/edk2/blob/master/BaseTools/Scripts/GccBase.lds to do the linking. We use position independent code with

Hi Rui, > but why don't you use lld-link (lld for Windows target) instead of ld.lld (lld for Unix target) to create UEFI applications? I need support both PE/COFF and ELF format tools. I’m also working on the lld-link enabling (clang-cl + lld-link) in both Linux and windows. The ld.lld enabling (clang + ld.lld) is for ELF format native users. E.g.

Hi Rui, A quick question: Does lld-link only work with clang-cl with windows-msvc option? Can lld-link work with clang with linux-gnu option? Thanks Steven Shi Intel\SSG\FID\Firmware Infrastructure From: Shi, Steven Sent: Tuesday, January 29, 2019 1:32 PM To: 'Rui Ueyama' <ruiu at google.com> Cc: llvm-dev at lists.llvm.org Subject: RE: lld write wrong symbol value in .data

thank you! yes, i guess that is the problem. unfortunately libcmt doesn't work. could it have another name for lli? The function missing seems to be part of libcmt since i get a similar error on linking if i remove the libcmt D:\llvm\examples\helloworld>lli -load=libcmt hello.bc Error opening 'libcmt': libcmt: Can't open: The specified module could not be found. (0x7E)

I am following along in http://llvm.org/docs/GettingStartedVS.html with a Hello World bitcode file. I can run the file using the command `lli HelloWorld.bc`, but now I want to link it into an executable file (on windows). The next thing the document says to run is `llc -filetype=obj HelloWorld.bc` which runs fine and now I have a `HelloWorld.obj` file. It's the last step that is giving me some

Hi, I am trying to use some LLVM API in my C++ code, and I end up getting linker errors. I am working on Apple MacOSX Lion. Using g++ for the compile. It is the CreateGlobalStringPtr which is throwing the error. This is LLVM 3.0. Here's the codeI am trying to use some LLVM API in my C++ code, and I end up getting linker errors. I am working on Apple MacOSX Lion. Using g++ for the compile. It

Hi everyone again, I did discover the following works (see below). However, does anyone know of the "proper" way with LLVM? llvm-gcc -g -c -emit-llvm helloworld.c opt -load=mypass.dylib -mypass < helloworld.o > helloworld-mypass.o llc -fast -f -o helloworld.s helloworld-mypass.o as -o helloworld-prime.o gcc -o helloworld helloworld-prime.o gdb helloworld On May 5, 2008, at

I think you probably need to pass -O0 to llvm-ld. The link-time optimizations are probably killing your debug info. --Owen On May 5, 2008, at 8:21 PM, Mark Oskin wrote: > Hi everyone again, > > I did discover the following works (see below). However, does anyone > know of the "proper" way with LLVM? > > llvm-gcc -g -c -emit-llvm helloworld.c > opt

Probably your g++ compiles x86_64 binary by default, but i686 dylib is supplied? Try: g++ -m32 e.cpp /Developer/Platforms/iPhoneOS.platform/Developer/usr/llvm-gcc-4.2/libexec/gcc/i686-apple-darwin10/4.2.1/libllvmgcc.dylib - D. 2012/1/22 Arpan Sen <arpansen at gmail.com>: > Hi, > > I am trying to use some LLVM API in my C++ code, and I end up getting linker > errors. I am

Hi, I try to make my first package? The HelloWorld.R file is: #### HelloWorld.R #### #' showHello est une fonction R permettant d'afficher le message #' "Hello World!" sur la console. #' @title la fonction showHello() showHello <-function(){ cat("Hello World!\n") } I use the following procedure to get the tar: # set the working directory where the file is

> I think you probably need to pass -O0 to llvm-ld. The link-time > optimizations are probably killing your debug info. > No dice. Doing it this way makes gdb spew out this: warning: Could not find object file "/var/folders/cQ/cQ+L3+RP2RWOpE +8ZNQdPU+++TI/-Tmp-//ccVljWhn.o" - no debug information available for "defs.h" And then no debug symbols are available.

Just re-sending this. Anyone have any suggestions on how to proceed with debugging LLVM produced executables? The problem appears to be register-allocated variables. Global variables and syntax lines do get symbols using the llc / as method I described below. -Mark On May 6, 2008, at 7:36 AM, Mark Oskin wrote: > >> I think you probably need to pass -O0 to llvm-ld. The

Hi i am wondering if someone could give me some tips on how to debug/solve this problem. I am trying to use LLI on Windows. I build llvm and clang using cmake. clang -c hello.c -emit-llvm -o hello.bc lli hello.bc D:\llvm\examples\helloworld>lli hello.bc LLVM ERROR: Program used external function '___stdio_common_vsprintf' which could not be resolved! But, I can generate the exe though

On Wed, 7 May 2008, Mark Oskin wrote: > Just re-sending this. Anyone have any suggestions on how to proceed > with debugging LLVM produced executables? The problem appears to be > register-allocated variables. Global variables and syntax lines do > get symbols using the llc / as method I described below. -Mark Have you considered adding your pass to llvm-backend.cpp in llvmgcc?

Hi everyone, I have a question that seems simple, but has been confounding me for several hours. I'd like to debug a binary produced with LLVM. For the life of me, I can't get any symbols into gdb and llvm-db won't even start the program nor load any useful information about it. Here's my current strategy (which isn't working): llvm-gcc -g -O0 -c -emit-llvm

I could do that, but before I venture there, if I did that, could I have llvm-gcc produce native object files (not LLVM bytecode) that way (using my pass)? thanks, -Mark On May 7, 2008, at 11:40 AM, Chris Lattner wrote: > On Wed, 7 May 2008, Mark Oskin wrote: >> Just re-sending this. Anyone have any suggestions on how to proceed >> with debugging LLVM produced executables?

Hi everyone, I have been attempting to build a very simple R package interfacing with some very simple C++ code. Everything I try though results in the function working but on return it produces a memory error. Here is the output: ***********OUTPUT*************************** > library(MyPackage) > hello(); *** caught segfault *** address 0x3, cause 'memory not mapped'

When trying to link more than one object files compiled with clang, I run into errors of the following type: $ clang -fblocks -g -I$HOME/opt/include -L$HOME/opt/lib/ -o helloworld helloworld.c hello.o world.o -lBlocksRuntime world.o: In function `gnu_dev_major': /usr/include/sys/sysmacros.h:43: multiple definition of `gnu_dev_major' hello.o:/usr/include/sys/sysmacros.h:43: first defined

Hello, I am having difficulty getting any sort of LXC container running. I am trying to use the following tutorial to run the hello world example: https://www.berrange.com/posts/2011/09/27/getting-started-with-lxc-using-libvirt/ Here are the results of my running the tutorial: [root@terraria ~]# virsh list Id Name State

hi I am trying to install symbian in Redhat Linux machine.I am following the steps given in the link http://gnupoc.sourceforge.net/HOWTO/ for Nokia 9210.i have win98 as dual os and configured wine as mentioned. while running helloworld example,helloworld.armi is having a command like -------------------------------------------------------------------------- wine --