WebMar 9, 2024 · How to debug multiple cores or threads? When your embedded software runs on multiple cores or threads, you need to manage them separately in gdb. You can use the info threads command... WebIf you’re debugging multiple inferiors, GDBdisplays thread Otherwise, only thread-numis shown. If you specify the ‘-gid’ option, GDBdisplays a column indicating each thread’s …
How to restrict gdb debugging to one thread at a time
WebMay 5, 2024 · When debugging multi-threaded C code using GDB, I usually refer to the entry in the gdb manual on "Debugging Programs with Multiple Threads". You can … WebSee Debugging Programs with Multiple Threadsin GDB manual, for details about relevant GDB commands. An example setup is below: $_TARGETNAME configure -rtos auto This will attempt to auto detect the RTOS within your application. Currently supported rtos’s include: eCos ThreadX FreeRTOS linux ChibiOS embKernel mqx uCOS-III nuttx RIOT citysole skate sneaker coach
7.63. gdb Red Hat Enterprise Linux 6 Red Hat Customer Portal
WebThread SIMD lanes: The debugger displays SIMD lane information for the GPU threads on the command line interface. You can switch between lanes. Support for debugging a kernel offloaded to a CPU, GPU, or FPGA-emulation device. The debugger is based on the GDB* 12.1 release. Key Capabilities. Support for Intel® Iris® Xe Graphics. WebDebugging multithreaded (pthreads) applications with GDB GDB supports debugging MT apps; almost all the usual commands work normally, just a few commands tend to be thread-specific. Here are the key ones to be aware of: See all visible threads: (gdb) info threads Id Target Id Frame Thread (LWP ...) in [at ] WebThe GDB thread debugging facility lets you observe all threads while your program runs—but whenever GDB takes control, one thread in particular is always the focus of debugging. ... See “Setting watchpoints” for information about watchpoints in programs with multiple threads. Related concepts. Debug a Program in the IDE (IDE User's Guide) double hanging clothes rail