* 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, 12 insertions, 16 deletions

diff --git a/gas/config/tc-ppc.c b/gas/config/tc-ppc.c
index a028e0b..cae3ac7 100644
--- a/gas/config/tc-ppc.c
+++ b/gas/config/tc-ppc.c
@@ -2126,29 +2126,25 @@ ppc_section_letter (letter, ptr_msg)
 }
 
 int
-ppc_section_word (ptr_str)
-     char **ptr_str;
+ppc_section_word (str, len)
+     char *str;
+     size_t len;
 {
-  if (strncmp (*ptr_str, "exclude", sizeof ("exclude")-1) == 0)
-    {
-      *ptr_str += sizeof ("exclude")-1;
-      return SHF_EXCLUDE;
-    }
+  if (len == 7 && strncmp (str, "exclude", 7) == 0)
+    return SHF_EXCLUDE;
 
-  return 0;
+  return -1;
 }
 
 int
-ppc_section_type (ptr_str)
-     char **ptr_str;
+ppc_section_type (str, len)
+     char *str;
+     size_t len;
 {
-  if (strncmp (*ptr_str, "ordered", sizeof ("ordered")-1) == 0)
-    {
-      *ptr_str += sizeof ("ordered")-1;
-      return SHT_ORDERED;
-    }
+  if (len == 7 && strncmp (str, "ordered", 7) == 0)
+    return SHT_ORDERED;
 
-  return 0;
+  return -1;
 }
 
 int