* dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol

        creation logic from obj_elf_create_section.
        * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
        (section_stack): New.
        (special_sections): Make const.
        (obj_elf_section): Gut and rewrite parsing.
        (obj_elf_change_section): New function broken out of obj_elf_section.
        (obj_elf_parse_section_letters): Likewise.
        (obj_elf_section_word): Likewise.
        (obj_elf_section_type): Likewise.
        (obj_elf_previous): Treat as a toggle.
        (obj_elf_popsection): New.
        * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
        (ppc_section_type): Likewise.
        * config/tc-ppc.h: Likewise.
        * expr.h (struct expressionS): Don't make X_op a bitfield.
        * config/tc-alpha.c: Update for symbol handling changes.
        (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
        (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.

1 files changed, 2 insertions, 8 deletions

diff --git a/gas/expr.h b/gas/expr.h
index 14a2fd2..32a1661 100644
--- a/gas/expr.h
+++ b/gas/expr.h
@@ -116,14 +116,8 @@ typedef struct expressionS
   symbolS *X_op_symbol;
   /* A number to add.  */
   offsetT X_add_number;
-  /* The type of the expression.  We can't assume that an arbitrary
-     compiler can handle a bitfield of enum type.  FIXME: We could
-     check this using autoconf.  */
-#ifdef __GNUC__
-  operatorT X_op : 5;
-#else
-  unsigned X_op : 5;
-#endif
+  /* The type of the expression.  */
+  operatorT X_op;
   /* Non-zero if X_add_number should be regarded as unsigned.  This is
      only valid for O_constant expressions.  It is only used when an
      O_constant must be extended into a bignum (i.e., it is not used