binutils-gdb/gdb/nat
Markus Metzger 88711fbfea btrace: check perf_event_paranoid
One recurring error on Debian systems is that the default perf_event_paranoid
setting disables the perf_event interface for user-space.

Check the current level and point the user to the file.

gdb/
	* nat/linux-btrace.c (diagnose_perf_event_open_fail): New.
	(linux_enable_pt, linux_enable_bts): Call
	diagnose_perf_event_open_fail.
2018-02-09 14:03:21 +01:00
..
aarch64-linux-hw-point.c
aarch64-linux-hw-point.h
aarch64-linux.c
aarch64-linux.h
amd64-linux-siginfo.c
amd64-linux-siginfo.h
fork-inferior.c
fork-inferior.h
gdb_ptrace.h
gdb_thread_db.h
glibc_thread_db.h
linux-btrace.c btrace: check perf_event_paranoid 2018-02-09 14:03:21 +01:00
linux-btrace.h btrace, gdbserver: remove the to_supports_btrace target method 2018-02-09 14:03:20 +01:00
linux-namespaces.c
linux-namespaces.h
linux-nat.h
linux-osdata.c
linux-osdata.h
linux-personality.c
linux-personality.h
linux-procfs.c
linux-procfs.h
linux-ptrace.c
linux-ptrace.h
linux-waitpid.c
linux-waitpid.h
mips-linux-watch.c
mips-linux-watch.h
ppc-linux.c
ppc-linux.h
x86-cpuid.h
x86-dregs.c
x86-dregs.h
x86-gcc-cpuid.h
x86-linux-dregs.c
x86-linux-dregs.h
x86-linux.c
x86-linux.h