From: Adam Nemet <anemet@caviumnetworks.com>
Date: Fri, 30 Jan 2009 01:04:47 +0000 (+0000)
Subject: 	* dwarf2.c (read_rangelist): Use read_address to read low_pc and
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=13d72a148e239265338a80acec26874a95a91ab6;p=binutils-gdb.git

	* dwarf2.c (read_rangelist): Use read_address to read low_pc and
	high_pc in order to properly sign-extend VMAs.
---

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index cdf1a5d0bfe..16f061d77eb 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,8 @@
+2009-01-29  Adam Nemet  <anemet@caviumnetworks.com>
+
+	* dwarf2.c (read_rangelist): Use read_address to read low_pc and
+	high_pc in order to properly sign-extend VMAs.
+
 2009-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
             Mark Shinwell  <shinwell@codesourcery.com>
             Catherine Moore  <clm@codesourcery.com>
diff --git a/bfd/dwarf2.c b/bfd/dwarf2.c
index 4f2e38c5284..0c182534050 100644
--- a/bfd/dwarf2.c
+++ b/bfd/dwarf2.c
@@ -1803,20 +1803,11 @@ read_rangelist (struct comp_unit *unit, struct arange *arange, bfd_uint64_t offs
       bfd_vma low_pc;
       bfd_vma high_pc;
 
-      if (unit->addr_size == 4)
-	{
-	  low_pc = read_4_bytes (unit->abfd, ranges_ptr);
-	  ranges_ptr += 4;
-	  high_pc = read_4_bytes (unit->abfd, ranges_ptr);
-	  ranges_ptr += 4;
-	}
-      else
-	{
-	  low_pc = read_8_bytes (unit->abfd, ranges_ptr);
-	  ranges_ptr += 8;
-	  high_pc = read_8_bytes (unit->abfd, ranges_ptr);
-	  ranges_ptr += 8;
-	}
+      low_pc = read_address (unit, ranges_ptr);
+      ranges_ptr += unit->addr_size;
+      high_pc = read_address (unit, ranges_ptr);
+      ranges_ptr += unit->addr_size;
+
       if (low_pc == 0 && high_pc == 0)
 	break;
       if (low_pc == -1UL && high_pc != -1UL)