Looking at assembly code with gdb – Daniel Lemire's blog
Jun 28, 2022 · Most of us write code using higher level languages (Go, C++), but if you want to understand the code that matters to your processor, you need to look at the 'assembly' version of …
Show current assembly instruction in GDB - Stack Overflow
I'm doing some assembly-level debugging in GDB. Is there a way to get GDB to show me the current assembly instruction in the same way that it shows the current source line? The default output after...
Type “layout regs” in the gdb command line. Continue typing “layout next” until you see two tabs with the register group as one window, and your source code (palindrome.S) in the next window.
gdb assembly debuggin - Swarthmore College
More resources: See my GDB Guide for more information about using gdb and ddd. In particular, the using gdb to debug assembly code and examine memory and register values and Common …
Dive Into Systems
In addition to high-level C and C++ debugging, GDB can debug a program at its assembly code level. Doing so enables GDB to list disassembled code sequences from functions, set breakpoints at the …
GDB - Assembly - GitHub Pages
GDB - Assembly There are several occasions where you need to debug at the assembler level. It can be, for example, to understand how the compiler is generating your code and how that code is …
Machine Code (Debugging with GDB) - sourceware.org
Machine Code (Debugging with GDB)After info line, the default address for the x command is changed to the starting address of the line, so that ‘ x/i ’ is sufficient to begin examining the machine code (see …
How to Understand Assembly Code Generated by a Simple C ...
Nov 30, 2025 · In this blog, we’ll walk through a step-by-step guide to generating and analyzing assembly code from a simple C program using GDB. We’ll cover everything from writing the C …