From: Alan Modra <amodra@gmail.com>
Date: Tue, 16 Jan 2001 13:52:16 +0000 (+0000)
Subject: Support hand-crafted .PARISC.unwind entries
X-Git-Tag: newlib-1_9_0~76
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=64afeba3893573416b124daeca5987131df1b73e;p=platform%2Fupstream%2Fbinutils.git

Support hand-crafted .PARISC.unwind entries
---

diff --git a/gas/ChangeLog b/gas/ChangeLog
index b437089..e6def2f 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,5 +1,8 @@
 2001-01-16  Alan Modra  <alan@linuxcare.com.au>
 
+	* config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
+	relocs for .PARISC.unwind section.
+
 	* config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
 	depending on section flags, not just for .text.
 
diff --git a/gas/config/tc-hppa.c b/gas/config/tc-hppa.c
index ac258ce..f87b57a 100644
--- a/gas/config/tc-hppa.c
+++ b/gas/config/tc-hppa.c
@@ -4047,14 +4047,6 @@ tc_gen_reloc (section, fixp)
 
       code = *codes[0];
 
-      reloc->sym_ptr_ptr = (asymbol **) xmalloc (sizeof (asymbol *));
-      *reloc->sym_ptr_ptr = symbol_get_bfdsym (fixp->fx_addsy);
-      reloc->howto = bfd_reloc_type_lookup (stdoutput,
-					    (bfd_reloc_code_real_type) code);
-      reloc->address = fixp->fx_frag->fr_address + fixp->fx_where;
-
-      assert (reloc->howto && (unsigned int) code == reloc->howto->type);
-
       /* Now, do any processing that is dependent on the relocation type.  */
       switch (code)
 	{
@@ -4088,10 +4080,24 @@ tc_gen_reloc (section, fixp)
 	  break;
 #endif
 
+	case R_PARISC_DIR32:
+	  /* Facilitate hand-crafted unwind info.  */
+	  if (strcmp (section->name, UNWIND_SECTION_NAME) == 0)
+	    code = R_PARISC_SEGREL32;
+	  /* Fall thru */
+
 	default:
 	  reloc->addend = fixp->fx_offset;
 	  break;
 	}
+
+      reloc->sym_ptr_ptr = (asymbol **) xmalloc (sizeof (asymbol *));
+      *reloc->sym_ptr_ptr = symbol_get_bfdsym (fixp->fx_addsy);
+      reloc->howto = bfd_reloc_type_lookup (stdoutput,
+					    (bfd_reloc_code_real_type) code);
+      reloc->address = fixp->fx_frag->fr_address + fixp->fx_where;
+
+      assert (reloc->howto && (unsigned int) code == reloc->howto->type);
       break;
     }
 #else /* OBJ_SOM */