diff options
| author | Sam Ravnborg <sam@mars.(none)> | 2005-07-14 20:19:08 +0000 |
|---|---|---|
| committer | Sam Ravnborg <sam@mars.(none)> | 2005-07-14 20:19:08 +0000 |
| commit | 33bc25eae40c100238a5abe8472cef0cd40226f1 (patch) | |
| tree | de59b867317a6e4d61c42d81c004520fd4b67fce /Makefile | |
| parent | bd5bdd875b29e882f80d2cd6dd1da468641dad2a (diff) | |
| download | lwn-33bc25eae40c100238a5abe8472cef0cd40226f1.tar.gz lwn-33bc25eae40c100238a5abe8472cef0cd40226f1.zip | |
kbuild: Add target debug_kallsyms
From: Keith Owens <kaos@ocs.com.au>
Make it easier to generate maps for debugging kallsyms problems.
debug_kallsyms is only a debugging target so no help or silent mode.
Signed-off-by: Keith Owens <kaos@ocs.com.au>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 10 |
1 files changed, 10 insertions, 0 deletions
@@ -722,6 +722,16 @@ quiet_cmd_kallsyms = KSYM $@ # Needs to visit scripts/ before $(KALLSYMS) can be used. $(KALLSYMS): scripts ; +# Generate some data for debugging strange kallsyms problems +debug_kallsyms: .tmp_map$(last_kallsyms) + +.tmp_map%: .tmp_vmlinux% FORCE + ($(OBJDUMP) -h $< | $(AWK) '/^ +[0-9]/{print $$4 " 0 " $$2}'; $(NM) $<) | sort > $@ + +.tmp_map3: .tmp_map2 + +.tmp_map2: .tmp_map1 + endif # ifdef CONFIG_KALLSYMS # vmlinux image - including updated kernel symbols |