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| author | Alan Modra <amodra@gmail.com> | 2021-01-21 16:50:02 +1030 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2021-01-21 19:10:15 +1030 |
| commit | be07043ea8ea9b22a8db1ff46b557321a7714e9a (patch) | |
| tree | bf067f93e5853947849dfdbe98cf8cc7601302ca | |
| parent | 498ff0328fed7689f7a675d8c9f0f04bed1f1522 (diff) | |
| download | gdb-be07043ea8ea9b22a8db1ff46b557321a7714e9a.zip gdb-be07043ea8ea9b22a8db1ff46b557321a7714e9a.tar.gz gdb-be07043ea8ea9b22a8db1ff46b557321a7714e9a.tar.bz2 | |
PR27221, 058430b4a1 warnings while assembling the Linux kernel
PR 27221
* dwarf2dbg.c (dwarf2_gen_line_info_1): Don't warn about ignored
line number info when gas is generating it.
* testsuite/gas/elf/dwarf2-20.d: Adjust to not expect warnings.
* testsuite/gas/m68hc11/indexed12.d: Likewise.
* testsuite/gas/elf/elf.exp: Don't run warn-2.
* gas/testsuite/gas/elf/warn-2.s: Delete.
| -rw-r--r-- | gas/ChangeLog | 10 | ||||
| -rw-r--r-- | gas/dwarf2dbg.c | 5 | ||||
| -rw-r--r-- | gas/testsuite/gas/elf/dwarf2-20.d | 4 | ||||
| -rw-r--r-- | gas/testsuite/gas/elf/elf.exp | 5 | ||||
| -rw-r--r-- | gas/testsuite/gas/elf/warn-2.s | 7 | ||||
| -rw-r--r-- | gas/testsuite/gas/m68hc11/indexed12.d | 4 |
6 files changed, 13 insertions, 22 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index f390bf2..7418531 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,5 +1,15 @@ 2021-01-21 Alan Modra <amodra@gmail.com> + PR 27221 + * dwarf2dbg.c (dwarf2_gen_line_info_1): Don't warn about ignored + line number info when gas is generating it. + * testsuite/gas/elf/dwarf2-20.d: Adjust to not expect warnings. + * testsuite/gas/m68hc11/indexed12.d: Likewise. + * testsuite/gas/elf/elf.exp: Don't run warn-2. + * gas/testsuite/gas/elf/warn-2.s: Delete. + +2021-01-21 Alan Modra <amodra@gmail.com> + PR 27218 * dwarf2dbg.c (dwarf2_gen_line_info): Correct setting of dwarf_level. (dwarf2_directive_filename, dwarf2_directive_loc): Likewise, and diff --git a/gas/dwarf2dbg.c b/gas/dwarf2dbg.c index 635a31c..4fbd1e3 100644 --- a/gas/dwarf2dbg.c +++ b/gas/dwarf2dbg.c @@ -514,8 +514,9 @@ dwarf2_gen_line_info_1 (symbolS *label, struct dwarf2_line_info *loc) if ((now_seg->flags & need_flags) != need_flags) { /* FIXME: Add code to suppress multiple warnings ? */ - as_warn ("dwarf line number information for %s ignored", - segment_name (now_seg)); + if (debug_type != DEBUG_DWARF2) + as_warn ("dwarf line number information for %s ignored", + segment_name (now_seg)); return; } diff --git a/gas/testsuite/gas/elf/dwarf2-20.d b/gas/testsuite/gas/elf/dwarf2-20.d index 7f3d21c..e0c6c8d 100644 --- a/gas/testsuite/gas/elf/dwarf2-20.d +++ b/gas/testsuite/gas/elf/dwarf2-20.d @@ -5,10 +5,6 @@ #xfail: mn102*-* # score-elf, tic6x-elf and xtensa-elf need special handling to support .nop 16 #xfail: score-* tic6x-* xtensa-* -#warning: .* \.alloc0 ignored -#warning: .* \.alloc1 ignored -#warning: .* \.nonalloc ignored -#warning: .* \.nonallocexec ignored Contents of the .debug_aranges section: diff --git a/gas/testsuite/gas/elf/elf.exp b/gas/testsuite/gas/elf/elf.exp index a0f98ed..4f7ff6a 100644 --- a/gas/testsuite/gas/elf/elf.exp +++ b/gas/testsuite/gas/elf/elf.exp @@ -328,9 +328,4 @@ if { [is_elf_format] } then { run_dump_test "bignums" run_dump_test "section-symbol-redef" - - load_lib gas-dg.exp - dg-init - dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/err-*.s $srcdir/$subdir/warn-*.s]] "" "" - dg-finish } diff --git a/gas/testsuite/gas/elf/warn-2.s b/gas/testsuite/gas/elf/warn-2.s deleted file mode 100644 index 8a128a1..0000000 --- a/gas/testsuite/gas/elf/warn-2.s +++ /dev/null @@ -1,7 +0,0 @@ -;# { dg-do assemble } -;# { dg-options "--gdwarf2" } - - .offset 40 - .nop - -;# { dg-warning "Warning: dwarf line number information for .* ignored" "" { xfail v850*-*-* } 0 } diff --git a/gas/testsuite/gas/m68hc11/indexed12.d b/gas/testsuite/gas/m68hc11/indexed12.d index 08279d7..1862b6a 100644 --- a/gas/testsuite/gas/m68hc11/indexed12.d +++ b/gas/testsuite/gas/m68hc11/indexed12.d @@ -2,10 +2,6 @@ #as: -m68hc12 -gdwarf2 #name: 68HC12 indexed addressing mode with 5, 9 and 16-bit offsets (indexed12) #source: indexed12.s -#warning: .* line number information for \.data ignored -#warning: .* line number information for \.data ignored -#warning: .* line number information for \.data ignored -#warning: .* line number information for \.data ignored .*: +file format elf32\-m68hc12 |