similar to: Cross compile x64 to AArch64 issues

Thanks for the confirmation. From the assembly that was sent on the other branch of the thread: > .set .L.str, .L.str.hwasan-3458764513820540928 -3458764513820540928 = 0xd0 << 56 i.e. a "negative" tag. So this appears to be the issue exactly. Peter On Mon, Jun 22, 2020 at 1:55 PM Derrick McKee <derrick.mckee at gmail.com> wrote: > Using lld fixes this issue. >

I suspect that this is hitting the issue that I mentioned here: https://reviews.llvm.org/D65857#1621335 We may need to do what I suggested there and restrict global tag entropy on non-Android Linux to 7 bits. You can try working around this issue for now by using lld as the linker (-fuse-ld=lld). Peter On Mon, Jun 22, 2020 at 1:37 PM Mitch Phillips via llvm-dev < llvm-dev at

Hi, I am trying to execute a simple hello world program compiled like so: path/to/compiled/clang -o test --target=aarch64-linux-gnu -march=armv8.5-a -fsanitize=hwaddress --sysroot=/usr/aarch64-linux-gnu/ -L/usr/lib/gcc/aarch64-linux-gnu/10.1.0/ -g test.c However, when I look at the disassembly, there is an unknown instruction listed at 0x2d51c: 000000000002d4c0 main: 2d4c0: ff c3 00 d1

Hi renato, 1. The command above is followed by the guide[ HowToCrossCompileLLVM.rst ] and I specify some path(ex. <path-to-host-bin>). 2. The including x86_64 libraries is added because of some missing libraries(ex. "error: Host compiler appears to require libatomic, but cannot find it"). As I have found that the bugs needed to dealt with is some ARM-dependent libraries, I

How do I cross-compile compiler-rt for ARM-Linux with CMake? Given a directory with sub-directories named 'llvm', 'compiler-rt', and 'release' (which is a clang build directory), this build succeeds: $ mkdir -p release-rt $ cd release-rt $ cmake ../llvm -G Ninja \ -DCMAKE_INSTALL_PREFIX=ship \ -DCMAKE_BUILD_TYPE=Release \ -DLLVM_ENABLE_ASSERTIONS=ON \

Hello All, I am building llvm-clang cross tool chain for arm target, after successful build for Linux host now I am now building toolchain for *arm target*. However, I am getting below error message which seems to be confusing and not getting any idea how to resolve this issue. *Command :* #CC='clang' CXX='clang++' cmake -G Ninja /home/iiita/crossbuild/llvm

Hello All, I am building llvm-clang tool chain for *arm target* by following the steps from http://clang.llvm.org/docs/CrossCompilation.html *However when I tried following cmake command for build tool chain it gives the error message :* #CC='clang' CXX='clang++' cmake -G Ninja /home/iiita/llvm-exp/llvm -DCMAKE_CROSSCOMPILING=True

Dear LLVM developers, Hello, I'm trying to find a way of cross-compiling my c code against Baremetal Cortex-M device (so target triple will be arm-none-eabi) only using LLVM/Clang, and not using anything from GNU (ld or libc). I'm doing this to know which one of LLVM/clang and GCC produces smaller flash image size because saving flash is a big deal in our projects. 1) When I just follow

Hey Guys, I'm working on a project in Android related to System-level Audio DSP Effects for Tuning Android Audio. I want to leverage Faust ( https://faust.grame.fr/) to allow users to program their own filters. Faust provides a libfaust implementation which includes a JIT Compiler which leverages LLVM and seems to be the best path for me to use. Unfortunately I'm having problems

Hello All, I need some help with respect to cross compiling for ARM. While trying to cross compile for the ARM target, I am hitting some errors. I need some help in this. I use the following command to cross compile for ARM Cortex A72 (ARM v8-a), 64 bit architecture: *cmake -v CC='clang' CXX='clang++' -DCMAKE_C_COMPILER=../build_directory_llvm/bin/clang

Hi James, renato, So how do I download the missing ARM libraries on Ubuntu14.04? I cannot find any available libraries. Best, Liyang -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20160425/04dfc553/attachment.html>

Hi Fellows, The goal is to find the induction variable for a loop, where the induction variable increments with the multiplication, division or shift operations, like this one: sz = 8; do { ... ... sz = sz / 2; } while (sz) Is SCEV capable of detecting the induction variable 'sz' in this case? The code snippet I am using to solve the problem is for each basic-block in a

Hi LLVM-Devs, When I try to configure LLVM v6.0 RC2 (SVN Rev #324869) on Windows (I haven't yet had a chance to try on Linux), I get a series of errors such as this: CMake Error at cmake/modules/AddLLVM.cmake:1333 (add_dependencies): The dependency target "(" of target "check-all" does not exist. Call Stack (most recent call first): CMakeLists.txt:937

Maybe it's caused by the space after the X86 argument? Can you try removing all the -D flags, and see if that works? Then add them one by one to see which is the culprit? -Dimitry > On 17 Feb 2018, at 23:11, Martin J. O'Riordan via llvm-dev <llvm-dev at lists.llvm.org> wrote: > > Hi LLVM-Devs, > > When I try to configure LLVM v6.0 RC2 (SVN Rev #324869) on Windows

> What is the exact line you use to configure build tree, and the output you see? cmake ../.. \ -G Ninja \ -DCMAKE_INSTALL_PREFIX=ship \ -DCMAKE_BUILD_TYPE=Release \ -DLLVM_ENABLE_ASSERTIONS=ON \ -DLLVM_TARGETS_TO_BUILD=ARM \ -DLLVM_DEFAULT_TARGET_TRIPLE=arm-none-linux-gnueabi \ -DLLVM_TARGET_ARCH=arm-none-linux-gnueabi \ -DLLVM_LIT_ARGS=-v ninja check-all

Are there any sanitizer lit tests in non-X86 configurations? For example: $ cmake -DLLVM_TARGETS_TO_BUILD=ARM \ -DLLVM_DEFAULT_TARGET_TRIPLE=arm-none-linux-gnueabi \ -DLLVM_TARGET_ARCH=arm-none-linux-gnueabi All ASan tests were removed from the build and all the other sanitizers have tests but they all fail. Should they all be disabled too? Or can we add a REQUIRES tag to get lit to

On Mon, Aug 31, 2015 at 07:59:06PM -0400, Gene Cumm via Syslinux wrote: > On Mon, Aug 31, 2015 at 6:42 PM, Derrick M <derrick.martinez at gmail.com> wrote: > > Thanks Gene! > > > > this one is much better > > EXCELLENT! That's what I wanted to see. It iterates through 3 > handles, printing the entire MAC buffer and the handle's memory > address.

I have just finished installing a new asterisk box at my work. The box is quite hefty, dual Zeon 2.8s with SCSI drives and 2Gb of memory. I have a 4 port Digium T1 card for channel bank and PRI access. I activated a PRI from a local CLEC (DMS-500 based, National protocol). This PRI is on slot 2 of the card and is set as the primary timing source. It is ESF/B8ZS. All the software is latest

On Mon, Aug 31, 2015 at 06:08:19AM -0400, Gene Cumm via Syslinux wrote: > On Aug 30, 2015 8:42 PM, "Derrick" <derrick22 at gmail.com> wrote: > > > > Gene thanks, here is the output > > > > My IP is 10.2.49.10 > > Img @ 71d89718 = 8cdcd40ca5f0 > > Udp @ 71d89718 = 8cdcd40ca5f0 > > Udp @ 71d89718 = 8cdcd40ca5f0 > > Udp @ 71d89718 =

My SIP users need to transmit the "#" key as part of data entry. Asterisk intercepts and initates a transfer function. I'm almost positive I've seen this discussed somewhere, but none of my searches are finding it. Anyone have a handy answer? Tim McKee -------------- next part -------------- A non-text attachment was scrubbed... Name: winmail.dat Type: application/ms-tnef