| To: | Keith Owens <kaos@melbourne.sgi.com> |
|---|---|
| Subject: | Re: modutils bug? 'if' clause executes incorrectly |
| From: | Ralf Baechle <ralf@oss.sgi.com> |
| Date: | Wed, 11 Oct 2000 17:14:49 +0200 |
| Cc: | Cort Dougan <cort@fsmlabs.com>, linux-mips@oss.sgi.com, linux-mips@fnet.fr, Ralf Baechle <ralf@uni-koblenz.de> |
| In-reply-to: | <9251.971242560@kao2.melbourne.sgi.com>; from kaos@melbourne.sgi.com on Wed, Oct 11, 2000 at 04:36:00PM +1100 |
| References: | <20001010224317.I733@hq.fsmlabs.com> <9251.971242560@kao2.melbourne.sgi.com> |
Keith, > >I'm finding that in a Linux/MIPS module the test case attached executes the > >'if' clause in > > Almost certainly nothing to do with modutils, insmod just relocates and > loads the program. The only possible modutil problems are an > unexpected relocation being emitted by binutils or insmod not handling > a valid relocation correctly. Compile with -g then do "objdump -rS > object.o". What does the offending section of code look like, > including the relocations? For such occassions I would like to see some debugging functionality in modutils which allows dumping the relocated disk image as it would be loaded into the kernel into a disk image which then could be examined with objdump etc. for potencial problems. Ralf |
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