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08c59458a1
There's a command "disable probes", but SystemTap probes, for instance libc:longjmp cannot be disabled: ... $ gdb -q -batch a.out -ex start -ex "disable probes libc ^longjmp$" ... Probe libc:longjmp cannot be disabled. Probe libc:longjmp cannot be disabled. Probe libc:longjmp cannot be disabled. ... Add a command "maintenance ignore-probes" that ignores probes during get_probes, such that we can easily pretend to use a libc without the libc:longjmp probe: ... (gdb) maint ignore-probes -verbose libc ^longjmp$ ignore-probes filter has been set to: PROVIDER: 'libc' PROBE_NAME: '^longjmp$' OBJNAME: '' (gdb) start ^M ... Ignoring SystemTap probe libc longjmp in /lib64/libc.so.6.^M Ignoring SystemTap probe libc longjmp in /lib64/libc.so.6.^M Ignoring SystemTap probe libc longjmp in /lib64/libc.so.6.^M ... The "Ignoring ..." messages can be suppressed by not using -verbose. Note that as with "disable probes", running simply "maint ignore-probes" ignores all probes. The ignore-probes filter can be reset by using: ... (gdb) maint ignore-probes -reset ignore-probes filter has been reset ... For now, the command is only supported for SystemTap probes. PR cli/27159 Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=27159
