On Sun, 23 May 2010, Kai Wang wrote: >> Based on this, it will be great if you can apply your patch to >> -CURRENT, 8-STABLE and 7-STABLE. > I'll see what I can do.
Thanks! > The elf_update() failure is caused by an alignment check inside > FreeBSD elf_update(). [...] > Anyway, I attached a patch for FreeBSD libelf which removes the > d_align check against section aligment. Please try applying it to a > vanilla FreeBSD 7.3 libelf (The patch includes the previous > elf_getbase() change) and run the gcc test suite again... This works like a charm, and we now go from http://gcc.gnu.org/ml/gcc-testresults/2010-05/msg02150.html to http://gcc.gnu.org/ml/gcc-testresults/2010-05/msg02245.html basically fixing all of LTO and WHOPR, see below for details: === g++ Summary === vanilla patched Richard's latest libelf GCC patch libelf+ Richard's # of expected passes 22876 23118 23118 23361 # of unexpected failures 425 142 142 7 <=== # of expected failures 151 151 151 151 # of unresolved testcases 124 66 66 5 <=== # of unsupported tests 150 150 150 150 === gcc Summary === # of expected passes 64021 67099 67099 70184 # of unexpected failures 3806 1667 1667 102 <=== # of unexpected successes 1 1 1 1 # of expected failures 171 171 171 171 # of unresolved testcases 2580 1292 1292 7 <=== # of unsupported tests 1284 1284 1284 1284 === gfortran Summary === (one test added for the last run) # of expected passes 34094 34122 34123 34145 # of unexpected failures 48 27 27 11 <=== # of expected failures 22 22 22 22 # of unresolved testcases 37 16 16 0 <=== # of unsupported tests 266 266 266 266 What is your plan of applying these patches to libelf in FreeBSD? Gerald
