Cygwin GDB debugger cannot find debug files
I am using VS Code and I try to debug an executable with cygwin gdb compiled with cygwin gcc.The problem is that it searches for the files within the build...
View Articleconfigure: error: --with-readline=yes (default) and headers/libs are not...
I already read about this error and solutions in some forums, but i don't know what is happening.I have this error compiling R (using GCC 12.2.0):checking for readline/history.h... yeschecking for...
View ArticleIssue with absolute value of 64 bit integer
This C code tries to find the absolute value of a negative number but the output also is negative. Can anyone tell me how to overcome this?#include <stdio.h>#include <stdint.h>#include...
View ArticleIs it possible to link LAPACK, LAPACKE, and BLAS libraries with GCC instead...
I have an application that is written in C. I would like to use the LAPACK library to do some linear algebra calculations. I am using LAPACKE, which is the C interface to LAPACK. The C code compiled...
View ArticleIn c programming language, i keep getting this error [duplicate]
Using gcc as a compiler, i always get this "error":C:\Users\Miguel\AppData\Local\Temp\ccyRGBTU.o:EscapaManin.c:(.text+0x111): undefined reference to...
View ArticleHow do I link .obj assembler file correctly? [duplicate]
I want to check, that my assembler code works and copy "hello world" program. It compiles and links succesfully, but it doesn't have output. I use NASM, WinGW64a.asm codeglobal _startsection...
View ArticleError code 134 ONLY During Release Mode on function return
I'm running a function that implements moving obstacles that I've encapsulated in an object. When I run 6 obstacles, there are no problems, but at 8, the function throws error code 134. When I run...
View ArticleIssues installing python package on windows
I'm trying to install python-rocksdb on a windows 10 machine and I'm coming across some issues with the install.I have successfully installed rocksdb first using the vcpkg method.When running pip...
View Articlesolution to rdtsc out of order execution?
I am trying to replace clock_gettime(CLOCK_REALTIME, &ts) with rdtsc to benchmark code execution time in terms of cpu cycles rather than server time. The execution time of the bench-marking code is...
View ArticleHow to recompile with -fPIC
I was trying to reinstall my ffmpeg, following this guide, on my ARM Ubuntu machine. Unfortunately, when I compile a program which uses this lib I get the following failure:/usr/bin/ld:...
View Articlegcc why does -Woverflow not catch int8_t i = 128;?
edit: it's probably a gcc bug. reported: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108798int8_t has a range of -128 to 127, so when compiling the code#include <stdint.h>int main(){ int8_t i =...
View ArticleBuild RocksDB static library using vcpkg and custom gcc on Windows
I am trying to create Kotlin/Native bindings for RocksDB. This requires that RocksDB is compiled using gcc and g++ version 9.2.0, because that is the only version that Kotlin/Native supports. If I...
View ArticleHow to disable inline assembly in GCC?
I'm developing an online judge system for programming contests. Since C/C++ inline assembly is not allowed in certain programming contests, I would like to add the same restriction to my system.I would...
View ArticleGCC Linux DB2 COBOL compiler option issues
Compiling/Linking COBOL code on a RHEL 8.6, which compiles fine but then when it tries to link I get an error with one of the variables:cob2 -F//etc/cob2.cfg -v <cobolprog.cbl> -L/lib64 -ldb2...
View ArticleDifferent import list of symbols for Debug and Release build
I can successfully build the same C++ code using GCC-8 for Debug (-g -O0) and Release (-g -O2) build.I can successfully debug the Release-executable on a remote host, but I can't debug the...
View ArticleELF replace WSL-path to Windows-Path (GCC / ARM / CortexM)
If you build a cortexM firmware on linux (WSL in this case), the resulting *.elf file for debugging will carry "nix" paths,...
View ArticleHow to link libraries when internally linked libraries share the same...
My program my_program uses function funA() from package_1(nvidia's jetson_multimedia_api) present in say lib_1 and funB() from package_2(opencv 4.4) present in say lib_2. Both of these packages are...
View ArticleMessy output for HelloWorld.cpp using gcc in vscode wsl [closed]
I am absolutely new to C++. I have followed VScode tutorial.My helloWorld.cpp file is#include <iostream>#include <vector>#include <string>using namespace std;int main(){...
View ArticleOnly one IRQ comes in upon initializing IDT
I am trying to work on an x86 operating system and coding it in C. My OS uses GRUB-Multiboot and thusfar I have been able to get a GDT working.I am currently working on my IDT and have run into a...
View ArticleArm GCC linker: how to put data at absolute address in (rw)-non-volatile memory
I am facing the following problem. I am programming an ARM cortex M4 micro controller and I would like it to have a default value for IP address, netmask, gateway and so on. This default values should...
View Article