linux/tools
Brendan Jackman 43ebec94e1 kunit: tool: Build GDB scripts
Following a similar rationale as commit e4835f1da4 ("kunit: tool:
Build compile_commands.json"), make a common developer tool available by
default for KUnit users.

Compared to compile_commands.json, there is a little more work to be
done to build the GDB scripts. Is it enough to affect development cycle
duration? Unscientific evaluation:

rm -rf .kunit; time tools/testing/kunit/kunit.py build --kunitconfig ./lib/kunit/.kunitconfig --jobs 96

Without this patch it took 14.77s, with this patch it took 14.83. So,
although `make scripts_gdb` is pretty slow, presumably most of that is
just the overhead of running Kbuild at all, actually building the
scripts is approximately free.

Note also, to actually get the GDB scripts the user needs to enable
CONFIG_SCRIPTS_GDB, but building the scripts_gdb target without that is
still harmless.

Link: https://lore.kernel.org/r/20250121-kunit-gdb-v1-1-faedfd0653ef@google.com
Signed-off-by: Brendan Jackman <jackmanb@google.com>
Reviewed-by: David Gow <davidgow@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2025-02-18 14:28:01 -07:00
..
accounting delayacct: add delay min to record delay peak 2025-01-12 20:21:16 -08:00
arch arm64/sysreg/tools: Move TRFCR definitions to sysreg 2025-01-12 12:50:11 +00:00
bootconfig tools/bootconfig: Fix the wrong format specifier 2025-01-28 23:27:01 +09:00
bpf perf-tools changes for v6.14 2025-01-24 05:45:40 -08:00
build perf tools: Expose quiet/verbose variables in Makefile.perf 2025-01-16 10:59:20 -08:00
certs
cgroup
counter
crypto
debugging
firewire
firmware
gpio
hv tools/hv: reduce resource usage in hv_kvp_daemon 2024-12-09 18:44:15 +00:00
iio
include KVM/arm64 updates for 6.14 2025-01-28 09:01:36 -08:00
kvm/kvm_stat
laptop
leds
lib perf-tools changes for v6.14 2025-01-24 05:45:40 -08:00
memory-model
mm
net tools: ynl: c: correct reverse decode of empty attrs 2025-01-27 14:30:23 -08:00
objtool Objtool changes for v6.14: 2025-01-21 10:13:11 -08:00
pcmcia
perf perf-tools fixes for 6.14 2025-01-30 17:38:20 -08:00
power Turbostat 2025.02.02 updates since 2024.11.30 2025-02-02 10:49:13 -08:00
rcu
sched_ext sched_ext: Use time helpers in BPF schedulers 2025-01-10 08:04:40 -10:00
scripts perf tools: Create generic syscall table support 2025-01-09 12:49:49 -03:00
sound
spi
testing kunit: tool: Build GDB scripts 2025-02-18 14:28:01 -07:00
thermal
time
tracing rv: tools/rtla: Updates for 6.14 2025-01-26 14:25:58 -08:00
usb
verification verification/dot2k: Implement event type detection 2024-12-27 14:41:01 -05:00
virtio
wmi
workqueue
writeback
Makefile