------- Comment #4 from jakub at gcc dot gnu dot org 2008-11-18 09:19 ------- On the GCC configury side (and in gas testsuite too) it is just a matter of: cat > conftest.s <<EOF .cfi_startproc .cfi_adjust_cfa_offset 64 .skip 512, 0 .cfi_adjust_cfa_offset 128 .cfi_endproc EOF $gcc_cv_as -o conftest.o conftest.s if $gcc_cv_readelf -wf conftest.o 2>/dev/null | egrep -q 'DW_CFA_advance_loc2:[[:blank:]]*512[[:blank:]]*'; then gcc_cv_as_cfi_advance_working=yes; else gcc_gc_as_cfi_advance_working=no; fi
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37610
