diff options
| author | Brian Johannesmeyer <bjohannesmeyer@gmail.com> | 2024-04-15 16:55:35 +0200 |
|---|---|---|
| committer | Josh Poimboeuf <jpoimboe@kernel.org> | 2024-07-02 23:38:36 -0700 |
| commit | 5b280de46d2bcea9def0dd84b1e86f8b42ca70b9 (patch) | |
| tree | fc4eb89a364ce2e4317d940a59c7cab2081c5f51 /scripts | |
| parent | 2c809186ccf0e3a4cb952da181f9c28436133081 (diff) | |
scripts/faddr2line: Pass --addresses argument to addr2line
In preparation for identifying an addr2line sentinel. See previous work
[0], which applies a similar change to perf.
[0] commit 8dc26b6f718a ("perf srcline: Make sentinel reading for binutils
addr2line more robust")
Signed-off-by: Brian Johannesmeyer <bjohannesmeyer@gmail.com>
Link: https://lore.kernel.org/r/20240415145538.1938745-5-bjohannesmeyer@gmail.com
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/faddr2line | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/scripts/faddr2line b/scripts/faddr2line index bb3b5f03f4ea..820680c59a39 100755 --- a/scripts/faddr2line +++ b/scripts/faddr2line @@ -260,9 +260,12 @@ __faddr2line() { # Pass section address to addr2line and strip absolute paths # from the output: - local args="--functions --pretty-print --inlines --exe=$objfile" + local args="--functions --pretty-print --inlines --addresses --exe=$objfile" [[ $IS_VMLINUX = 0 ]] && args="$args --section=$sec_name" - local output=$(${ADDR2LINE} $args $addr | sed "s; $dir_prefix\(\./\)*; ;") + local output_with_addr=$(${ADDR2LINE} $args $addr | sed "s; $dir_prefix\(\./\)*; ;") + [[ -z $output_with_addr ]] && continue + + local output=$(echo "${output_with_addr}" | sed 's/^0x[0-9a-fA-F]*: //') [[ -z $output ]] && continue # Default output (non --list): |