gas: blackfin: support numeric local labels with LOOP_BEGIN/LOOP_END pseudo insns

The current LOOP_BEGIN/LOOP_END pseudo insns hit parser errors when trying
to use numeric local labels.  So add support for them.

Signed-off-by: David Gibson <david.gibson@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

1 files changed, 9 insertions, 0 deletions

diff --git a/gas/config/tc-bfin.c b/gas/config/tc-bfin.c
index e854dce..3efc4b6 100644
--- a/gas/config/tc-bfin.c
+++ b/gas/config/tc-bfin.c
@@ -1905,6 +1905,15 @@ bfin_gen_loop (Expr_Node *exp, REG_T reg, int rop, REG_T preg)
 }
 
 void
+bfin_loop_attempt_create_label (Expr_Node *exp, int is_begin)
+{
+  char *name;
+  name = fb_label_name (exp->value.i_value, is_begin);
+  exp->value.s_value = xstrdup (name);
+  exp->type = Expr_Node_Reloc;
+}
+
+void
 bfin_loop_beginend (Expr_Node *exp, int begin)
 {
   const char *loopsym;