This patch fixes a bug in the AArch64 assembler where an incorrect structural load...

[external/binutils.git] / gas / config / tc-aarch64.c

diff --git a/gas/config/tc-aarch64.c b/gas/config/tc-aarch64.c
index 000a81c..47af143 100644 (file)
--- a/gas/config/tc-aarch64.c
+++ b/gas/config/tc-aarch64.c
@@ -5733,11 +5733,20 @@ parse_operands (char *str, const aarch64_opcode *opcode)
              val = parse_vector_reg_list (&str, reg_type, &vectype);
              if (val == PARSE_FAIL)
                goto failure;
+
              if (! reg_list_valid_p (val, /* accept_alternate */ 0))
                {
                  set_fatal_syntax_error (_("invalid register list"));
                  goto failure;
                }
+
+             if (vectype.width != 0 && *str != ',')
+               {
+                 set_fatal_syntax_error
+                   (_("expected element type rather than vector type"));
+                 goto failure;
+               }
+
              info->reglist.first_regno = (val >> 2) & 0x1f;
              info->reglist.num_regs = (val & 0x3) + 1;
            }