Hardware Breakpoints and Watchpoints with Frida
Hardware breakpoints with Frida, using debug registers to set precise breakpoints that survive code that clears software breakpoints, for anyone reversing similar targets.
Hardware breakpoints with Frida, using debug registers to set precise breakpoints that survive code that clears software breakpoints, for anyone reversing similar targets.
Compiling rwProcMem33 into the Android kernel to get hardware-breakpoint-driven read and write of process memory, built into a Pixel AOSP image, and the mechanism explained clearly.