On Wed, Sep 7, 2022 at 7:45 AM Martin Liška <mli...@suse.cz> wrote: > Hi. > > The patch restores DWARF support for AIX target where XCOFF file container > is used. > Verified before and after the patch, gcc119 machine (AIX) could not build > any run-time library, > now it can. > > Ready to be installed? > Thanks, > Martin > > PR bootstrap/106855 > > gcc/ChangeLog: > > * collect2.cc (scan_prog_file): Restore if XCOFF_DEBUGGING_INFO. > * config/rs6000/rs6000.cc (rs6000_option_override_internal): > Restore usage of XCOFF_DEBUGGING_INFO. > * config/rs6000/xcoff.h (XCOFF_DEBUGGING_INFO): Restore. > * dwarf2asm.cc (XCOFF_DEBUGGING_INFO): Restore support for > XCOFF_DEBUGGING_INFO. > (dw2_asm_output_nstring): Likewise. > (USE_LINKONCE_INDIRECT): Likewise. > * dwarf2out.cc (XCOFF_DEBUGGING_INFO): Likewise. > (HAVE_XCOFF_DWARF_EXTRAS): Likewise. > (output_fde): Likewise. > (output_call_frame_info): Likewise. > (have_macinfo): Likewise. > (add_AT_loc_list): Likewise. > (add_AT_view_list): Likewise. > (output_compilation_unit_header): Likewise. > (output_pubnames): Likewise. > (output_aranges): Likewise. > (output_line_info): Likewise. > (output_macinfo): Likewise. > (dwarf2out_finish): Likewise. > (dwarf2out_early_finish): Likewise. >
Hi, Martin Thanks for the quick patch to fix this. This restores bootstrap, but does not completely restore functionality. This patch did not restore the gcc/configure test for AIX assembler XCOFF feature support that defines HAVE_XCOFF_DWARF_EXTRAS. That part of the removal patch also needs to be reverted. Thanks, David
