diff options
| author | Andrew Morton <akpm@osdl.org> | 2004-05-28 20:56:36 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2004-05-28 20:56:36 -0700 |
| commit | 3a76313bfbbd344cd4588da4314901882a609ecf (patch) | |
| tree | ca2a9dedc0fc1c751ae0fe8cf4db3c76c4aa9fd8 /Makefile | |
| parent | 969d891190f3d95b2f7108c0e2c8c4082f4c9e1c (diff) | |
| download | history-3a76313bfbbd344cd4588da4314901882a609ecf.tar.gz | |
[PATCH] Add `make checkstack' target
Jorn Engel <joern@wohnheim.fh-wedel.de>
Adds a `make checkstack' target. This disassembles and parses vmlinux and
*.ko, generating a sorted list of stack hogs, eg:
0xc0100663 huft_build: 1456
0xc01022d3 huft_build: 1456
0xc0103127 inflate_dynamic: 1328
0xc0101487 inflate_dynamic: 1324
0xc010131f inflate_fixed: 1168
0xc0102fb7 inflate_fixed: 1168
0x00000003 sha512_transform: 984
0xc024aee3 Vpd: 952
0x00000003 twofish_setkey: 804
0x000060c3 isd200_action: 792
0x0000e6cb nfsd4_proc_compound: 760
0xc0249087 SkPnmiGetStruct: 712
....
Supported architectures are alleged to be arm, x86, ia64, mips, mips64, ppc,
ppc64 and s390x.
Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Makefile b/Makefile index 35c84be2cb14bf..be9654a95662db 100644 --- a/Makefile +++ b/Makefile @@ -1065,6 +1065,11 @@ buildcheck: endif #ifeq ($(config-targets),1) endif #ifeq ($(mixed-targets),1) +.PHONY: checkstack +checkstack: + $(OBJDUMP) -d vmlinux $$(find . -name '*.ko') | \ + $(PERL) scripts/checkstack.pl $(ARCH) + # FIXME Should go into a make.lib or something # =========================================================================== |