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FYI : We were able to build a version of the toolchain for powerpc-405 & powerpc-750 using crosstool-0.28-rc19. It worked right out of the box for using gcc-3.3.3-glib-2.3.2.dat. It also worked right away when we changed the Linux kernel version to 2.6.6 instead of 2.4.24. So the final versions of the various tools in our toolchain are as follows :- - gcc 3.3.3 - glibc 2.3.2 - binutils 2.15 - Linux kernel 2.6.6
We were also able to run the regression tests on both. I've attached the
summaries for both with this email.
Excellent! (What, no sh4? :-) But hang on, the failures on ppc750 for the following tests
gcc.c-torture/execute/920501-8.c gcc.c-torture/execute/930513-1.c gcc.c-torture/execute/980709-1.c gcc.c-torture/execute/990826-0.c gcc.c-torture/execute/ieee/920810-1.c gcc.c-torture/execute/struct-ret-1.c 26_numerics/complex_inserters_extractors.cc 26_numerics/complex_value.cc 27_io/ostream_inserter_arith.cc
(essentially anything that failed for ppc750 but not ppc405) seem suspicious. Can you have a look at the detailed test log (buried in build-gcc/gcc/testsuite/...) for those tests, or maybe run a couple of them by hand, and see what's failing?
It might be worth trying gcc-3.4.0 or gcc-3.4.1, by the way. It's pickier, but you might notice improved performance (especially if you can turn on the profile driven optimization!). Plus it has a bunch more testcases.
(Finally, if you get a chance, do future runs with crosstool-0.28-rc24, it's nearly final)
ps. Many thanks to Dan for crosstool, it helped us a lot.
And many thanks to Ixia for getting me started on crosstool! Without Ixia, I would have remained blissfully unaware of how painful it was to build a cross-compiler :-) - Dan
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