system/qemu
system/qemu
1
0
Fork 0
mirror of https://gitlab.com/qemu-project/qemu synced 2024-07-08 20:17:27 +00:00
Code Issues Projects Releases Wiki Activity

meson: generate .stp files for tools too

Browse Source 
The qemu-img, qemu-io, qemu-nbd, qemu-storage-daemon tools all have
support for systemtap tracing built-in, so should be given corresponding
.stp files to define their probes.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 20240108171356.1037059-3-berrange@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Daniel P. Berrangé 2024-01-08 17:13:56 +00:00 committed by Stefan Hajnoczi
parent 081340d1dd
commit 2b608e16ca
1 changed files with 40 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

61
meson.build
View File

@ -3808,6 +3808,7 @@ if host_os == 'darwin'
entitlement = find_program('scripts/entitlement.sh')
endif
traceable = []
emulators = {}
foreach target : target_dirs
config_target = config_target_mak[target]
@ -3976,27 +3977,11 @@ foreach target : target_dirs
emulators += {exe['name']: emulator}
endif
if stap.found()
foreach stp: [
{'ext': '.stp-build', 'fmt': 'stap', 'bin': meson.current_build_dir() / exe['name'], 'install': false},
{'ext': '.stp', 'fmt': 'stap', 'bin': get_option('prefix') / get_option('bindir') / exe['name'], 'install': true},
{'ext': '-simpletrace.stp', 'fmt': 'simpletrace-stap', 'bin': '', 'install': true},
{'ext': '-log.stp', 'fmt': 'log-stap', 'bin': '', 'install': true},
]
custom_target(exe['name'] + stp['ext'],
input: trace_events_all,
output: exe['name'] + stp['ext'],
install: stp['install'],
install_dir: get_option('datadir') / 'systemtap/tapset',
command: [
tracetool, '--group=all', '--format=' + stp['fmt'],
'--binary=' + stp['bin'],
'--probe-prefix=qemu.' + target_type + '.' + target_name,
'@INPUT@', '@OUTPUT@'
],
depend_files: tracetool_depends)
endforeach
endif
traceable += [{
'exe': exe['name'],
'probe-prefix': 'qemu.' + target_type + '.' + target_name,
}]
endforeach
endforeach
@ -4031,6 +4016,14 @@ if have_tools
install: true)
subdir('storage-daemon')
foreach exe: [ 'qemu-img', 'qemu-io', 'qemu-nbd', 'qemu-storage-daemon']
traceable += [{
'exe': exe,
'probe-prefix': 'qemu.' + exe.substring(5).replace('-', '_')
}]
endforeach
subdir('contrib/rdmacm-mux')
subdir('contrib/elf2dmp')
@ -4063,6 +4056,32 @@ if have_tools
endif
endif
if stap.found()
foreach t: traceable
foreach stp: [
{'ext': '.stp-build', 'fmt': 'stap', 'bin': meson.current_build_dir() / t['exe'], 'install': false},
{'ext': '.stp', 'fmt': 'stap', 'bin': get_option('prefix') / get_option('bindir') / t['exe'], 'install': true},
{'ext': '-simpletrace.stp', 'fmt': 'simpletrace-stap', 'bin': '', 'install': true},
{'ext': '-log.stp', 'fmt': 'log-stap', 'bin': '', 'install': true},
]
cmd = [
tracetool, '--group=all', '--format=' + stp['fmt'],
'--binary=' + stp['bin'],
'--probe-prefix=' + t['probe-prefix'],
'@INPUT@', '@OUTPUT@'
]
custom_target(t['exe'] + stp['ext'],
input: trace_events_all,
output: t['exe'] + stp['ext'],
install: stp['install'],
install_dir: get_option('datadir') / 'systemtap/tapset',
command: cmd,
depend_files: tracetool_depends)
endforeach
endforeach
endif
subdir('scripts')
subdir('tools')
subdir('pc-bios')