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Diffstat (limited to 'microkernel/mach/gnumach/debugging.mdwn')
| -rw-r--r-- | microkernel/mach/gnumach/debugging.mdwn | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/microkernel/mach/gnumach/debugging.mdwn b/microkernel/mach/gnumach/debugging.mdwn index 0bf0ee79..bcff970e 100644 --- a/microkernel/mach/gnumach/debugging.mdwn +++ b/microkernel/mach/gnumach/debugging.mdwn @@ -73,6 +73,10 @@ and then type continue, to let Mach continue execution. The debugger will be ent struct db_watchpoint watch = { .task = NULL, .loaddr= 0x40e, .hiaddr = 0x40e+2, .link = NULL}; db_set_hw_watchpoint(&watch, 0); +To discover what an arbitrary address points to, try + + whatis 0x123400 + # GDB in QEMU When you're [[running_a_system_in_QEMU|hurd/running/qemu]] you can directly |