https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98708
--- Comment #12 from Mark Wielaard <mark at gcc dot gnu.org> ---
On the binutils gas side it could be as simple as turning the error into a
warning:
diff --git a/gas/dwarf2dbg.c b/gas/dwarf2dbg.c
index a428370ecca..a216bfd6b28 100644
--- a/gas/dwarf2dbg.c
+++ b/gas/dwarf2dbg.c
@@ -1044,7 +1044,7 @@ dwarf2_directive_filename (void)
if ((offsetT) num < 1 && DWARF2_LINE_VERSION < 5)
{
- as_bad (_("file number less than one"));
+ as_warn (_("file number less than one, ignored"));
ignore_rest_of_line ();
return NULL;
}
@@ -1143,7 +1143,8 @@ dwarf2_directive_loc (int dummy ATTRIBUTE_UNUSED)
{
if (filenum != 0 || DWARF2_LINE_VERSION < 5)
{
- as_bad (_("file number less than one"));
+ as_warn (_("file number less than one, ignored"));
+ ignore_rest_of_line ();
return;
}
}
diff --git a/gas/testsuite/gas/lns/lns-diag-1.l
b/gas/testsuite/gas/lns/lns-diag-1.l
index 1256e85cfcb..d8aa84d9d1a 100644
--- a/gas/testsuite/gas/lns/lns-diag-1.l
+++ b/gas/testsuite/gas/lns/lns-diag-1.l
@@ -1,5 +1,5 @@
.*: Assembler messages:
-.*:2: Error: file number less than one
+.*:2: Warning: file number less than one, ignored
.*:3: Error: missing string
.*:4: Error: file table slot 1 is already occupied.*
.*:8: Error: unassigned file number 3
@@ -9,7 +9,7 @@
.*:19: Error: bad or irreducible absolute expression
.*:23: Error: isa number less than zero
.*:26: Error: bad or irreducible absolute expression
-.*:26: Error: file number less than one
+.*:26: Warning: file number less than one, ignored
.*:27: Error: bad or irreducible absolute expression
.*:28: Error: unknown .loc sub-directive `frobnitz'
.*:29: Error: unknown .loc sub-directive `frobnitz'
