* 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, 17 insertions, 15 deletions

diff --git a/gas/config/tc-alpha.c b/gas/config/tc-alpha.c
index a166309..791f15d 100644
--- a/gas/config/tc-alpha.c
+++ b/gas/config/tc-alpha.c
@@ -4,7 +4,7 @@
    Written by Alessandro Forin, based on earlier gas-1.38 target CPU files.
    Modified by Ken Raeburn for gas-2.x and ECOFF support.
    Modified by Richard Henderson for ELF support.
-   Modified by Klaus K"ampf for EVAX (openVMS/Alpha) support.
+   Modified by Klaus K"ampf for EVAX (OpenVMS/Alpha) support.
 
    This file is part of GAS, the GNU Assembler.
 
@@ -1081,7 +1081,7 @@ md_apply_fix (fixP, valueP)
 #endif
 
     do_reloc_gp:
-      fixP->fx_addsy = section_symbol (absolute_section);
+      fixP->fx_addsy = section_symbol (now_seg);
       md_number_to_chars (fixpos, value, 2);
       break;
 
@@ -2110,9 +2110,6 @@ FIXME
   expressionS newtok[3];
   expressionS addend;
 
-  /* We're going to need this symbol in md_apply_fix().  */
-  (void) section_symbol (absolute_section);
-
 #ifdef OBJ_ECOFF
   if (regno (tok[2].X_add_number) == AXP_REG_PV)
     ecoff_set_gp_prolog_size (0);
@@ -2499,7 +2496,8 @@ load_expression (targreg, exp, pbasereg, poffset)
 	}
       insn.nfixups++;
       insn.fixups[0].reloc = BFD_RELOC_ALPHA_LITUSE;
-      insn.fixups[0].exp.X_op = O_constant;
+      insn.fixups[0].exp.X_op = O_symbol;
+      insn.fixups[0].exp.X_add_symbol = section_symbol (now_seg);
       insn.fixups[0].exp.X_add_number = 1;
       emit_lituse = 0;
 
@@ -2650,7 +2648,8 @@ emit_ir_load (tok, ntok, opname)
 	}
       insn.nfixups++;
       insn.fixups[0].reloc = BFD_RELOC_ALPHA_LITUSE;
-      insn.fixups[0].exp.X_op = O_constant;
+      insn.fixups[0].exp.X_op = O_symbol;
+      insn.fixups[0].exp.X_add_symbol = section_symbol (now_seg);
       insn.fixups[0].exp.X_add_number = 1;
     }
 
@@ -2703,7 +2702,8 @@ emit_loadstore (tok, ntok, opname)
 	}
       insn.nfixups++;
       insn.fixups[0].reloc = BFD_RELOC_ALPHA_LITUSE;
-      insn.fixups[0].exp.X_op = O_constant;
+      insn.fixups[0].exp.X_op = O_symbol;
+      insn.fixups[0].exp.X_add_symbol = section_symbol (now_seg);
       insn.fixups[0].exp.X_add_number = 1;
     }
 
@@ -3288,7 +3288,8 @@ emit_jsrjmp (tok, ntok, vopname)
 	}
       insn.nfixups++;
       insn.fixups[0].reloc = BFD_RELOC_ALPHA_LITUSE;
-      insn.fixups[0].exp.X_op = O_constant;
+      insn.fixups[0].exp.X_op = O_symbol;
+      insn.fixups[0].exp.X_add_symbol = section_symbol (now_seg);
       insn.fixups[0].exp.X_add_number = 3;
     }
 
@@ -3458,7 +3459,7 @@ s_alpha_comm (ignore)
       p = frag_more (temp);
       new_seg->flags |= SEC_IS_COMMON;
       if (! S_IS_DEFINED (symbolP))
-	symbolP->bsym->section = new_seg;
+	S_SET_SEGMENT (symbolP, new_seg);
 #else
       S_SET_VALUE (symbolP, (valueT) temp);
 #endif
@@ -3767,7 +3768,7 @@ s_alpha_ent (ignore)
     }
 
   symbol = make_expr_symbol (&symexpr);
-  symbol->bsym->flags |= BSF_FUNCTION;
+  symbol_get_bfdsym (symbol)->flags |= BSF_FUNCTION;
   alpha_evax_proc.symbol = symbol;
 
   demand_empty_rest_of_line ();
@@ -3851,7 +3852,8 @@ s_alpha_pdesc (ignore)
 
   entry_sym = make_expr_symbol (&exp);
   /* Save bfd symbol of proc desc in function symbol.  */
-  alpha_evax_proc.symbol->bsym->udata.p = (PTR)entry_sym->bsym;
+  symbol_get_bfdsym (alpha_evax_proc.symbol)->udata.p
+    = symbol_get_bfdsym (entry_sym);
 
   SKIP_WHITESPACE ();
   if (*input_line_pointer++ != ',')
@@ -4142,14 +4144,14 @@ s_alpha_file (ignore)
   extern char *demand_copy_string PARAMS ((int *lenP));
 
   sprintf (case_hack, "<CASE:%01d%01d>",
-	    alpha_flag_hash_long_names, alpha_flag_show_after_trunc);
+	   alpha_flag_hash_long_names, alpha_flag_show_after_trunc);
 
   s = symbol_find_or_make (case_hack);
-  s->bsym->flags |= BSF_FILE;
+  symbol_get_bfdsym (s)->flags |= BSF_FILE;
 
   get_absolute_expression ();
   s = symbol_find_or_make (demand_copy_string (&length));
-  s->bsym->flags |= BSF_FILE;
+  symbol_get_bfdsym (s)->flags |= BSF_FILE;
   demand_empty_rest_of_line ();
 
   return;