x86: don't record full i386_cpu_flags in struct i386_tc_frag_data

[binutils-gdb.git] / gas / read.c

diff --git a/gas/read.c b/gas/read.c
index 11ceafb12dafdc73044528d446001add0fdb8094..826156db3fe24d534201c979e5250bbcdac7c8b2 100644 (file)
--- a/gas/read.c
+++ b/gas/read.c
@@ -322,6 +322,8 @@ read_end (void)
   stabs_end ();
   poend ();
   _obstack_free (&cond_obstack, NULL);
+  free (current_name);
+  free (current_label);
 }
 \f
 #ifndef TC_ADDRESS_BYTES
@@ -1616,7 +1618,7 @@ static void
 s_altmacro (int on)
 {
   demand_empty_rest_of_line ();
-  macro_set_alternate (on);
+  flag_macro_alternate = on;
 }
 
 /* Read a symbol name from input_line_pointer.
@@ -1749,7 +1751,7 @@ s_comm_internal (int param,
       ignore_rest_of_line ();
       goto out;
     }
-  else if (temp != size || !exp.X_unsigned)
+  else if (temp != size || (!exp.X_unsigned && exp.X_add_number < 0))
     {
       as_warn (_("size (%ld) out of range, ignored"), (long) temp);
       ignore_rest_of_line ();
@@ -2539,7 +2541,7 @@ parse_align (int align_bytes)
   if (exp.X_op == O_absent)
     goto no_align;
 
-  if (!exp.X_unsigned)
+  if (!exp.X_unsigned && exp.X_add_number < 0)
     {
       as_warn (_("alignment negative; 0 assumed"));
       align = 0;
@@ -4000,6 +4002,10 @@ pseudo_set (symbolS *symbolP)
          return;
        }
 #endif
+      /* Make sure symbol_equated_p() recognizes the symbol as an equate.  */
+      exp.X_add_symbol = make_expr_symbol (&exp);
+      exp.X_add_number = 0;
+      exp.X_op = O_symbol;
       symbol_set_value_expression (symbolP, &exp);
       S_SET_SEGMENT (symbolP, reg_section);
       set_zero_frag (symbolP);
@@ -6044,6 +6050,8 @@ do_s_func (int end_p, const char *default_prefix)
       if (debug_type == DEBUG_STABS)
        stabs_generate_asm_endfunc (current_name, current_label);
 
+      free (current_name);
+      free (current_label);
       current_name = current_label = NULL;
     }
   else /* ! end_p */
@@ -6080,7 +6088,7 @@ do_s_func (int end_p, const char *default_prefix)
                    as_fatal ("%s", xstrerror (errno));
                }
              else
-               label = name;
+               label = xstrdup (name);
            }
        }
       else