https://sourceware.org/bugzilla/show_bug.cgi?id=25878
--- Comment #14 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> --- The binutils-2_35-branch branch has been updated by Mark Wielaard <m...@sourceware.org>: https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=ea873d892ebfae612aed5d308061b083b3f06636 commit ea873d892ebfae612aed5d308061b083b3f06636 Author: H.J. Lu <hjl.to...@gmail.com> Date: Fri Oct 16 04:03:20 2020 -0700 gas: Reuse the input file entry in the file table Some instructions can be emitted (dwarf2_emit_insn is called) before the first .file <NUMBER> directive has been seen, which allocates the input file as the first file entry. Reuse the input file entry in the file table. PR gas/25878 PR gas/26740 * dwarf2dbg.c (file_entry): Remove auto_assigned. (assign_file_to_slot): Remove the auto_assign argument. (allocate_filenum): Updated. (allocate_filename_to_slot): Reuse the input file entry in the file table. (dwarf2_where): Replace as_where with as_where_physical. * testsuite/gas/i386/dwarf5-line-1.d: New file. * testsuite/gas/i386/dwarf5-line-1.s: Likewise. * testsuite/gas/i386/i386.exp: Run dwarf5-line-1. (cherry picked from commit 6915020bb134ae29fd772295c66fd67b5944962d) gas: Always use as_where for preprocessed assembly codes Always clear the slot 1 if it was assigned to the input file before the first .file <NUMBER> directive has been seen. Always use as_where to generate the correct debug infor for preprocessed assembly codes. PR gas/25878 PR gas/26740 * dwarf2dbg.c (allocate_filename_to_slot): Don't reuse the slot 1 here. (dwarf2_where): Restore as_where. (dwarf2_directive_filename): Clear the slot 1 if it was assigned to the input file. * testsuite/gas/i386/dwarf5-line-2.d: New file. * testsuite/gas/i386/dwarf5-line-2.s: Likewise. * testsuite/gas/i386/dwarf5-line-3.d: Likewise. * testsuite/gas/i386/dwarf5-line-3.s: Likewise. * testsuite/gas/i386/i386.exp: Run dwarf5-line-2 and dwarf5-line-3. (cherry picked from commit bd0c565edbf4ba8121fded38e389530d7fa6f963) gas: Clear all auto-assigned file slots Since a file slot is auto-assigned for the #APP marker appeared before the first .file <NUMBER> directive has been seen, clear all auto-assigned file slots when seeing the first .file <NUMBER> directive. PR gas/26778 * * dwarf2dbg.c (num_of_auto_assigned): New. (allocate_filenum): Increment num_of_auto_assigned. (dwarf2_directive_filename): Clear the slots auto-assigned before the first .file <NUMBER> directive was seen. * testsuite/gas/i386/dwarf4-line-1.d: New file. * testsuite/gas/i386/dwarf4-line-1.s: Likewise. * testsuite/gas/i386/i386.exp: Run dwarf4-line-1. (cherry picked from commit ae9d2233e61a98ff8dba56be10219aa5306ffc9a) -- You are receiving this mail because: You are on the CC list for the bug.
