-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Phil Blundell schreef: >> tune-arm920t: add -mcpu=arm920t since gcc will happily generate armv5 >> isns (clz, bx) when using -march=armv4t, spotted by Lennert Buytenhek >> >> Author: [EMAIL PROTECTED] >> Branch: org.openembedded.dev >> Revision: bb3f06200e48a9c58220e436bf03b8eaa6b17177 > > Do you have a testcase for that problem?
MACHINE=ep93xx DISTRO=angstrom-2006.9 build glibc 2.4 and: arm-angstrom-linux-gnueabi/bin/objdump --disassemble lib/ld-linux.so.3 | grep clz 1428c: e16f3f11 clz r3, r1 14290: e16f2f10 clz r2, r0 142fc: e16f2f11 clz r2, r1 14364: e16f2f11 clz r2, r1 14368: e16f0f13 clz r0, r3 143e8: e16f2f11 clz r2, r1 > That sounds like a bug in > either gcc or the package you're building, and it might affect more than > just arm920. This workaround sounds fine, but it would be nice to fix > the underlying bug as well. Indeed, especially since gcc-cross now bails out during compile somewhere in phtread<something>.c and glibc's configure bails out complaining that the compiler doesn't support visibility. And I suspect this patch doesn't do much good on armv4t as well: http://www.openembedded.org/repo/org.openembedded.dev/packages/gcc/gcc-4.1.1/arm-thumb.patch regards, Koen -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (Darwin) iD8DBQFEuhIEMkyGM64RGpERAqDDAJ9uFlp4LYTor29t0w3c2EqKIbTKYgCeJja5 OS/qyzWCD2sl3ql04KIpuOI= =GVZz -----END PGP SIGNATURE----- _______________________________________________ Oe mailing list [email protected] https://www.handhelds.org/mailman/listinfo/oe
