Search Results for "process"

LMDBG is a set of small utilities for collecting and analysing logs of malloc(3), calloc(3), realloc(3), memalign(3), posix_memalign(3) and free(3) functions. LMDBG generates full stacktraces and separates the logging process from analysis, thus allowing analysis of application on per-module basis. Simple but powerful tools for analysis are also provided.

Libinstrument is a complete and easy way to do custom function instrumentation for C/C++. The project comes ready with classic applications of instrumentation, such as AOP (Aspect Oriented Programming), Concern and Side Effect injection, stack tracing, exception tracing, basic time profiling, callgraph profiling and other. A GC (Garbage Collector) module is also under development. Libinstrument is highly portable and decoupled. The project comes with a CMake build system, integration with...

...It is used to monitor and tamper with interactions between userspace processes and the Linux kernel, which include system calls, signal deliveries, and changes of process state. The operation of strace is made possible by the kernel feature known as ptrace.

scanmem is a debugging utility designed to isolate the address of an arbitrary variable in an executing process. scanmem simply needs to be told the pid of the process and the value of the variable at several different times. After several scans of the process, scanmem isolates the position of the variable and allows you to modify its value.

This project born a few years ago when I encountered a fatal bug on a production environment, unfortunately not replicable on my development machine. I spent many time finding a solution, using also freeware and commercial third-party tools and libraries, but none helped me because the bug crashed the process, and no of the above tools could be able to catch the exception before the process dying. Also, it was not possible to install a development environment onto the production machines, so the only solution was to develop a debugger which didn't need any user/developer interaction. I used many open source resources, then I decided to make the Bug Finder an open source project. ...

An application for injecting DLLs. Currently only supports injection through modifying the context thread or by using the fastinject engine creating a remote thread.

Function call tracing in the Linux kernel and userspace applications. Dynamically sets probes (using VProbes, a KProbes variant) and displays the function call trace of a process calling kernel or application functions. The superior of strace and ltrace.

Make GDB can record a log of the process execution, and replay it with both forward and reverse execute commands. It's in GDB main trunk now. To get more message: http://sourceware.org/gdb/wiki/ReversibleDebugging

phook is a userspace tool which injects code into an application to make it do whatever you want. It has a modular design to allow users use different plugins. Default plugins are able to read and write into file descriptors belonging to another process.

This project contains user-space code to display the virtual memory layout of a user-space process on Linux Systems in a user-friendly format. The end product is quite useful for a developer to do user-level porting on any Linux friendly arch.

System monitoring utility, written in plain C. Allows application execution and performance monitoring, saving results into XML files. Monitors CPU, memory, network and disk usage on a per-application or per-system basis.

A "visual" process tracing utility capable of tracing multiple processes at a time.

[from port's pkg-descr] "pstack" is a workalike for the Solaris program of the same name. Running pstack on a process or core file produces a stack trace of each thread in that process.

lsstack is a Linux implementation of the "pstack" utility from Solaris lsstack is a command line utility which (efficiently and quickly) prints the call stacks for all threads in a specified process, with symbolic names for functions, where symbols ar

Process io tracing through syscalls with syslog logging. Similar to strace, but specialized.