Messages in this thread | | | Date | Tue, 17 Aug 2004 11:30:34 +0200 | From | Johannes Stezenbach <> | Subject | Re: [RFC] HOWTO find oops location, v2 |
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On Sun, Aug 15, 2004 at 02:39:31PM +0300, Denis Vlasenko wrote: > I've got some useful feedback. This is v2 of the HOWTO. > > CFLAGS="-g -Wa,-a,-ad" trick almost, but not quite works. ... > I tried > > make CFLAGS="-g -Wa,-a,-ad" fs/dcache.o >dcache.asm > > but result was very dirrerent because in this case gcc was run > without these flags: > > -Wall -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing > -fno-common -pipe -msoft-float -mpreferred-stack-boundary=2 > -march=i486 -I/.1/usr/srcdevel/kernel/linux-2.6.7-bk20.src/include/asm-i386/mach-default > -Iinclude/asm-i386/mach-default -O2 -falign-functions=1 -falign-labels=1 -falign-loops=1 > -falign-jumps=1 > > and dcache.asm was useless.
Try: make EXTRA_CFLAGS="-g -Wa,-a,-ad" fs/dcache.o >dcache.asm
Or, what I usually do, "make V=1 fs/dcache.o" and then copy&paste and edit the commandline manually.
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