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| author |   Geoff Levand <geoff@infradead.org> | 2013-12-11 23:34:40 +0000 |
|---|---|---|
| committer |   Michal Marek <mmarek@suse.cz> | 2014-01-27 22:03:08 +0100 |
| commit | 7db436325db821b400328563ed693b09f8c4c46c (patch) | |
| tree | dde329e8e658046bd30e3ab887a31212c9333131 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | arch: use ASM_NL instead of ';' for assembler new line character in the macro (diff) | |
| download | linux-dev-7db436325db821b400328563ed693b09f8c4c46c.tar.xz linux-dev-7db436325db821b400328563ed693b09f8c4c46c.zip | |
kbuild: Fix debugging info generation for .S files
Change the debuging info generation flag in KBUILD_AFLAGS from '-gdwarf-2' to
'-Wa,--gdwarf-2'. This will properly generate the debugging info for .S files
when CONFIG_DEBUG_INFO=y.
It seems current gcc does not pass a '--gdwarf-2' option on to the assembler
when '-gdwarf-2' is on its command line (note the differece in the gcc and as
flags). This change provides the correct assembler flag to gcc, and so does
not rely on gcc to emit a flag for the assembler.
Signed-off-by: Geoff Levand <geoff@infradead.org> for Huawei, Linaro
Signed-off-by: Michal Marek <mmarek@suse.cz>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions