4 ms·
x86 does also have debugging registers: http://en.wikipedia.org/wiki/X86_debug_register http://en.wikipedia.org/wiki/X86_debug_register They can be used from
by xxxyy 12y ago
x86 does also have debugging registers:
http://en.wikipedia.org/wiki/X86_debug_register http://en.wikipedia.org/wiki/X86_debug_register
They can be used from the Windows Kernel Debugger (WinDbg), although I'm not sure if/how Linux-based gdb uses them.
- MaulingMonkey 12y agoI'm pretty certain that Visual Studio uses those for "memory breakpoints", and that GDB uses those for "hardware watchpoints", to use their respective nomenclature. And these are very handy at times.