diff options
| author | Ilya Leoshkevich <iii@linux.ibm.com> | 2023-01-12 16:20:12 +0100 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2023-01-16 10:14:12 -1000 |
| commit | 7c10cb38ccb86a0e56fff32bb348aa4b34e17e10 (patch) | |
| tree | 56788d06412a4ffaaf1b42ae6531671415ba6181 /meson.build | |
| parent | da91c19202420d61e3316f5a9d4c2d66bfbaff04 (diff) | |
accel/tcg: Add debuginfo support
Add libdw-based functions for loading and querying debuginfo. Load
debuginfo from the system and the linux-user loaders.
This is useful for the upcoming perf support, which can then put
human-readable guest symbols instead of raw guest PCs into perfmap and
jitdump files.
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Message-Id: <20230112152013.125680-3-iii@linux.ibm.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'meson.build')
| -rw-r--r-- | meson.build | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/meson.build b/meson.build index 5d68a8fd23..6d212f6c8e 100644 --- a/meson.build +++ b/meson.build @@ -1648,6 +1648,12 @@ if libbpf.found() and not cc.links(''' endif endif +# libdw +libdw = dependency('libdw', + method: 'pkg-config', + kwargs: static_kwargs, + required: false) + ################# # config-host.h # ################# @@ -1923,6 +1929,7 @@ config_host_data.set('CONFIG_DBUS_DISPLAY', dbus_display) config_host_data.set('CONFIG_CFI', get_option('cfi')) config_host_data.set('CONFIG_SELINUX', selinux.found()) config_host_data.set('CONFIG_XEN_BACKEND', xen.found()) +config_host_data.set('CONFIG_LIBDW', libdw.found()) if xen.found() # protect from xen.version() having less than three components xen_version = xen.version().split('.') + ['0', '0'] @@ -3976,6 +3983,7 @@ summary_info += {'libudev': libudev} # Dummy dependency, keep .found() summary_info += {'FUSE lseek': fuse_lseek.found()} summary_info += {'selinux': selinux} +summary_info += {'libdw': libdw} summary(summary_info, bool_yn: true, section: 'Dependencies') if not supported_cpus.contains(cpu) |