From: Alan Modra <amodra@bigpond.net.au>
Date: Tue, 13 Feb 2001 10:14:14 +0000 (+0000)
Subject: (elf32_hppa_set_gp): Handle weak $global$.
X-Git-Tag: gprof-pre-ansify-2004-05-26~7045
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=60dea2b6242a8f85fdbdc3098c2432f6d953f5e8;p=pf3gnuchains%2Fpf3gnuchains4x.git

(elf32_hppa_set_gp): Handle weak $global$.
If $global$ referenced but not defined, set its value here.
---

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 341728e21f..0df71602e6 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,8 @@
+2001-02-13  Alan Modra  <alan@linuxcare.com.au>
+
+	* elf32-hppa.c (elf32_hppa_set_gp): Handle weak $global$.  If
+	$global$ referenced but not defined, set its value here.
+
 2001-02-09  Bo Thorsen  <bo@suse.de>
 
 	* elf64-x86-64.c (elf64_x86_64_check_relocs): Set .rela.got section
diff --git a/bfd/elf32-hppa.c b/bfd/elf32-hppa.c
index 13f1e5a37d..63071f3aee 100644
--- a/bfd/elf32-hppa.c
+++ b/bfd/elf32-hppa.c
@@ -3024,7 +3024,9 @@ elf32_hppa_set_gp (abfd, info)
   h = elf_link_hash_lookup (&hplink->root, "$global$",
 			    false, false, false);
 
-  if (h != NULL && h->root.type == bfd_link_hash_defined)
+  if (h != NULL
+      && (h->root.type == bfd_link_hash_defined
+	  || h->root.type == bfd_link_hash_defweak))
     {
       gp_val = h->root.u.def.value;
       sec = h->root.u.def.section;
@@ -3067,6 +3069,16 @@ elf32_hppa_set_gp (abfd, info)
 	      sec = bfd_get_section_by_name (abfd, ".data");
 	    }
 	}
+
+      if (h != NULL)
+	{
+	  h->root.type = bfd_link_hash_defined;
+	  h->root.u.def.value = gp_val;
+	  if (sec != NULL)
+	    h->root.u.def.section = sec;
+	  else
+	    h->root.u.def.section = bfd_abs_section_ptr;
+	}
     }
 
   if (sec != NULL)