From: Ian Lance Taylor <ian@airs.com>
Date: Wed, 8 Dec 2004 20:27:50 +0000 (+0000)
Subject: 	* elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=728b2f2114e9b43d4b7bbb4bb56b022469a9df3f;p=binutils-gdb.git

	* elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
	overflow.
---

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 38e9a439143..672f1896051 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,8 @@
+2004-12-08  Ian Lance Taylor  <ian@wasabisystems.com>
+
+	* elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
+	overflow.
+
 2004-12-07  Ben Elliston  <bje@gnu.org>
 
 	* netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
diff --git a/bfd/elfxx-mips.c b/bfd/elfxx-mips.c
index fcbe6d3415e..ae553b4cb46 100644
--- a/bfd/elfxx-mips.c
+++ b/bfd/elfxx-mips.c
@@ -3350,7 +3350,10 @@ mips_elf_calculate_relocation (bfd *abfd, bfd *input_bfd,
       if (local_p)
 	value = ((addend | ((p + 4) & 0xf0000000)) + symbol) >> 2;
       else
-	value = (_bfd_mips_elf_sign_extend (addend, 28) + symbol) >> 2;
+	{
+	  value = (_bfd_mips_elf_sign_extend (addend, 28) + symbol) >> 2;
+	  overflowed_p = (value >> 26) != ((p + 4) >> 28);
+	}
       value &= howto->dst_mask;
       break;