2005-02-21 Andrew Cagney <cagney@gnu.org>

[deliverable/binutils-gdb.git] / gas / write.c

diff --git a/gas/write.c b/gas/write.c
index f9a543a7910cd5d85d6b7a8764a4811e1f38a05c..f6a1c7e53b1002bf535e3408b52307cb4079aa42 100644 (file)
--- a/gas/write.c
+++ b/gas/write.c
@@ -942,12 +942,12 @@ write_relocs (bfd *abfd, asection *sec, PTR xxx ATTRIBUTE_UNUSED)
          continue;
        }
 
-#if 0
-      /* This test is triggered inappropriately for the SH.  */
-      if (fixp->fx_where + fixp->fx_size
-         > fixp->fx_frag->fr_fix + fixp->fx_frag->fr_offset)
-       abort ();
-#endif
+      /*
+       This test is triggered inappropriately for the SH:
+         if (fixp->fx_where + fixp->fx_size
+            > fixp->fx_frag->fr_fix + fixp->fx_frag->fr_offset)
+            abort ();
+      */
 
       s = bfd_install_relocation (stdoutput, reloc,
                                  fixp->fx_frag->fr_literal,
@@ -1882,12 +1882,22 @@ write_object_file (void)
   if (symbol_rootP)
     {
       symbolS *symp;
+      bfd_boolean skip_next_symbol = FALSE;
 
       for (symp = symbol_rootP; symp; symp = symbol_next (symp))
        {
          int punt = 0;
          const char *name;
 
+         if (skip_next_symbol)
+           {
+             /* Don't do anything besides moving the value of the
+                symbol from the GAS value-field to the BFD value-field.  */
+             symbol_get_bfdsym (symp)->value = S_GET_VALUE (symp);
+             skip_next_symbol = FALSE;
+             continue;
+           }
+
          if (symbol_mri_common_p (symp))
            {
              if (S_IS_EXTERNAL (symp))
@@ -1929,13 +1939,6 @@ write_object_file (void)
          if (S_IS_DEFINED (symp) == 0
              && S_GET_VALUE (symp) != 0)
            S_SET_SEGMENT (symp, bfd_com_section_ptr);
-#if 0
-         printf ("symbol `%s'\n\t@%x: value=%d flags=%x seg=%s\n",
-                 S_GET_NAME (symp), symp,
-                 S_GET_VALUE (symp),
-                 symbol_get_bfdsym (symp)->flags,
-                 segment_name (S_GET_SEGMENT (symp)));
-#endif
 
 #ifdef obj_frob_symbol
          obj_frob_symbol (symp, punt);
@@ -1979,6 +1982,12 @@ write_object_file (void)
          /* Set the value into the BFD symbol.  Up til now the value
             has only been kept in the gas symbolS struct.  */
          symbol_get_bfdsym (symp)->value = S_GET_VALUE (symp);
+
+         /* A warning construct is a warning symbol followed by the
+            symbol warned about.  Don't let anything object-format or
+            target-specific muck with it; it's ready for output.  */
+         if (symbol_get_bfdsym (symp)->flags & BSF_WARNING)
+           skip_next_symbol = TRUE;
        }
     }
 
@@ -2083,14 +2092,10 @@ relax_frag (segT segment, fragS *fragP, long stretch)
 #ifdef TC_PCREL_ADJUST
   /* Currently only the ns32k family needs this.  */
   aim += TC_PCREL_ADJUST (fragP);
-/* #else */
-  /* This machine doesn't want to use pcrel_adjust.
-     In that case, pcrel_adjust should be zero.  */
-#if 0
-  assert (fragP->fr_targ.ns32k.pcrel_adjust == 0);
-#endif
 #endif
-#ifdef md_prepare_relax_scan /* formerly called M68K_AIM_KLUDGE  */
+
+#ifdef md_prepare_relax_scan
+  /* Formerly called M68K_AIM_KLUDGE.  */
   md_prepare_relax_scan (fragP, address, aim, this_state, this_type);
 #endif