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From: Konstantin Belousov <kib@FreeBSD.org>
Date: Sat, 15 Oct 2011 12:05:31 +0000 (UTC)
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Subject: svn commit: r226383 - stable/8/libexec/rtld-elf/i386
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Author: kib
Date: Sat Oct 15 12:05:31 2011
New Revision: 226383
URL: http://svn.freebsd.org/changeset/base/226383

Log:
  MFC r226156:
  Handle the R_386_TLS_TPOFF32 relocation.

Modified:
  stable/8/libexec/rtld-elf/i386/reloc.c
Directory Properties:
  stable/8/libexec/rtld-elf/   (props changed)

Modified: stable/8/libexec/rtld-elf/i386/reloc.c
==============================================================================
--- stable/8/libexec/rtld-elf/i386/reloc.c	Sat Oct 15 12:02:55 2011	(r226382)
+++ stable/8/libexec/rtld-elf/i386/reloc.c	Sat Oct 15 12:05:31 2011	(r226383)
@@ -207,9 +207,11 @@ reloc_non_plt(Obj_Entry *obj, Obj_Entry 
 		break;
 
 	    case R_386_TLS_TPOFF:
+	    case R_386_TLS_TPOFF32:
 		{
 		    const Elf_Sym *def;
 		    const Obj_Entry *defobj;
+		    Elf_Addr add;
 
 		    def = find_symdef(ELF_R_SYM(rel->r_info), obj, &defobj,
 		      false, cache);
@@ -231,8 +233,11 @@ reloc_non_plt(Obj_Entry *obj, Obj_Entry 
 			    goto done;
 			}
 		    }
-
-		    *where += (Elf_Addr) (def->st_value - defobj->tlsoffset);
+		    add = (Elf_Addr) (def->st_value - defobj->tlsoffset);
+		    if (ELF_R_TYPE(rel->r_info) == R_386_TLS_TPOFF)
+			*where += add;
+		    else
+			*where -= add;
 		}
 		break;