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Ulrich, I have created a new sysdeps/powerpc/fpu/libm-test-ulps file using the protocol documented in math/README.libm-test. This libm-test-ulps was created on a Powermac G4/450 AGP running debian ppc sid with glibc 2.2.92 plus debian patches, binutils 2.13.90.0.4 and gcc 3.2.1pre (20020830 debian prerelease) under Linux 2.4.20pre5-ben0. The exact procedure I used to generate this file, after a successful build and install of glibc 2.2.92, was... cd powerpc-linux/obj/math ./test-double -u --ignore-max-ulp=yes mv ULPs allULPs ./test-float -u --ignore-max-ulp=yes cat ULPs >> allULPs ./test-idouble -u --ignore-max-ulp=yes cat ULPs >> allULPs ./test-matherr -u --ignore-max-ulp=yes cat ULPs >> allULPs ./test-tgmath -u --ignore-max-ulp=yes cat ULPs >> allULPs ./test-fenv -u --ignore-max-ulp=yes cat ULPs >> allULPs ./test-fpucw -u --ignore-max-ulp=yes cat ULPs >> allULPs ./test-ifloat -u --ignore-max-ulp=yes cat ULPs >> allULPs ./test-misc -u --ignore-max-ulp=yes cat ULPs >> allULPs cd ../../../glibc-2.2.92/math ./gen-libm-test.pl -u ../../powerpc-linux/obj/math/allULPs -n mv NewUlps ../sysdeps/powerpc/fpu/libm-test-ulps.new cd ../.. diff -uNr glibc-2.2.92/sysdeps/powerpc/fpu/libm-test-ulps \ glibc-2.2.92/sysdeps/powerpc/fpu/libm-test-ulps.new > \ ppc-libm-test-ulps.patch With this ppc-libm-test-ulps.patch applied over glibc-2.2.92, the math testsuite is passed completely now on debian ppc sid. I have attached this ppc-libm-test-ulps.patch for addition to the next glibc 2.2.9x test release. Jack
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ppc-libm-test-ulps.patch
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