Environment: Using Visual Studio Code with the Standard Microsoft C++ Debugging Extension. Using gdb as the underlying debugger. For example: on the code below a step in on the commented line will jump to the standard string header. Is there…
I'm assembling an x86-64 program on Ubuntu with NASM: nasm -f elf64 -g -F dwarf -o foo.o foo.asm ld -o foo foo.o Source: section .text global _start _start: mov rax, 60 ;SYS_exit mov rdi, 0 ;EXIT_SUCCESS syscall Debugging the program…
I am struggling with the arm32v7/ubuntu image. My host is Win10 professional and docker with command: docker container run --cap-add=CAP_SYS_PTRACE --security-opt seccomp=unconfined --privileged -it --name ubuntuTest -h arm32 -v /C/WS/Docker:/WS arm32v7/ubuntu the binaries are built with crosscompiler(on host) and with…
I use Docker to run Debian(arch is ARM64) container and my host machine is x86_64. When use GDB for debuging files, I get this erro: warning: Could not trace the inferior process. Error: warning: ptrace: Function not implemented During startup…
I'm trying to compile the binutils for the i686-elf target according to this tutorial: https://wiki.osdev.org/GCC_Cross-Compiler I just added the --enable-tui option, so that I have the support in the gdb. I did the following: # get sources git clone git://sourceware.org/git/binutils-gdb.git…
I have a fresh install CentOS Linux release 7.2.1511 (Core), and gdb verison is GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-119.el7. I saw the Missing separate debuginfos warning Missing separate debuginfos, use: debuginfo-install glibc-2.17-307.el7.1.x86_64 libgcc-4.8.5-44.el7.x86_64 libstdc++-4.8.5-44.el7.x86_64 and I learnt…
For example, take the following minimal example: #include <cstdio> #include <stdexcept> int main(int argc, char* argv[]){ #ifdef __GLIBCPP__ std::printf("GLIBCPP: %dn",__GLIBCPP__); #endif #ifdef __GLIBCXX__ std::printf("GLIBCXX: %dn",__GLIBCXX__); #endif throw std::runtime_error("Were are libstdc++.so.6 debug symbols?"); return 0; } When running it inside my…
I use a cross-compiled Qt setup on a CentOS host. Developing Qt applications and executing them remotely on the Raspberry Pi works fine. But I got the following error when I try to debug the application: I use the standard…
I have a C library which is created with cc -fPIC -g -O3 -c -o obj/my_lib.o my_lib.c g++ -shared -Wl,-soname,libmy_lib.so.1 obj/my_lib.o -o libmy_lib.so.1.8.0 This library is packaged into debian packages with dpkg-buildpackage producing libmy_lib1-1.deb, libmy_lib1-dev-1.deb, and libmy_lib1-dbgsym-1.ddeb. Installing all of…