From 3cef71791839860d05c8c4246c4e1ce2520b44ca Mon Sep 17 00:00:00 2001
From: Ian Lance Taylor <ian@airs.com>
Date: Tue, 12 Oct 2010 19:00:30 +0000
Subject: [PATCH] 	* arm.cc (Target_arm::Scan::local): Report the
 unsupported reloc 	error for the deprecated relocations. 
 (Target_arm::Scan::global): Likewise. 	(Target_arm::Relocate::relocate):
 Likewise.

---
 gold/ChangeLog |  7 +++++++
 gold/arm.cc    | 25 ++++++++++++++++---------
 2 files changed, 23 insertions(+), 9 deletions(-)

diff --git a/gold/ChangeLog b/gold/ChangeLog
index 88bc1505ee..98581f6d75 100644
--- a/gold/ChangeLog
+++ b/gold/ChangeLog
@@ -1,3 +1,10 @@
+2010-10-12  Viktor Kutuzov  <vkutuzov@accesssoftek.com>
+
+	* arm.cc (Target_arm::Scan::local): Report the unsupported reloc
+	error for the deprecated relocations.
+	(Target_arm::Scan::global): Likewise.
+	(Target_arm::Relocate::relocate): Likewise.
+
 2010-10-12  Richard Sandiford  <richard.sandiford@linaro.org>
 
 	* fileread.cc (Input_file::find_file): Initialize *found_name
diff --git a/gold/arm.cc b/gold/arm.cc
index d6590f0da5..269fe69b8e 100644
--- a/gold/arm.cc
+++ b/gold/arm.cc
@@ -7633,7 +7633,6 @@ Target_arm<big_endian>::Scan::local(Symbol_table* symtab,
         }
       break;
 
-    case elfcpp::R_ARM_PC24:
     case elfcpp::R_ARM_REL32:
     case elfcpp::R_ARM_LDR_PC_G0:
     case elfcpp::R_ARM_SBREL32:
@@ -7644,9 +7643,6 @@ Target_arm<big_endian>::Scan::local(Symbol_table* symtab,
     case elfcpp::R_ARM_CALL:
     case elfcpp::R_ARM_JUMP24:
     case elfcpp::R_ARM_THM_JUMP24:
-    case elfcpp::R_ARM_LDR_SBREL_11_0_NC:
-    case elfcpp::R_ARM_ALU_SBREL_19_12_NC:
-    case elfcpp::R_ARM_ALU_SBREL_27_20_CK:
     case elfcpp::R_ARM_SBREL31:
     case elfcpp::R_ARM_PREL31:
     case elfcpp::R_ARM_MOVW_PREL_NC:
@@ -7850,6 +7846,10 @@ Target_arm<big_endian>::Scan::local(Symbol_table* symtab,
       }
       break;
 
+    case elfcpp::R_ARM_PC24:
+    case elfcpp::R_ARM_LDR_SBREL_11_0_NC:
+    case elfcpp::R_ARM_ALU_SBREL_19_12_NC:
+    case elfcpp::R_ARM_ALU_SBREL_27_20_CK:
     default:
       unsupported_reloc_local(object, r_type);
       break;
@@ -8028,9 +8028,6 @@ Target_arm<big_endian>::Scan::global(Symbol_table* symtab,
     case elfcpp::R_ARM_SBREL32:
     case elfcpp::R_ARM_THM_PC8:
     case elfcpp::R_ARM_BASE_PREL:
-    case elfcpp::R_ARM_LDR_SBREL_11_0_NC:
-    case elfcpp::R_ARM_ALU_SBREL_19_12_NC:
-    case elfcpp::R_ARM_ALU_SBREL_27_20_CK:
     case elfcpp::R_ARM_MOVW_PREL_NC:
     case elfcpp::R_ARM_MOVT_PREL:
     case elfcpp::R_ARM_THM_MOVW_PREL_NC:
@@ -8093,7 +8090,6 @@ Target_arm<big_endian>::Scan::global(Symbol_table* symtab,
       }
       break;
 
-    case elfcpp::R_ARM_PC24:
     case elfcpp::R_ARM_THM_CALL:
     case elfcpp::R_ARM_PLT32:
     case elfcpp::R_ARM_CALL:
@@ -8262,6 +8258,10 @@ Target_arm<big_endian>::Scan::global(Symbol_table* symtab,
       }
       break;
 
+    case elfcpp::R_ARM_PC24:
+    case elfcpp::R_ARM_LDR_SBREL_11_0_NC:
+    case elfcpp::R_ARM_ALU_SBREL_19_12_NC:
+    case elfcpp::R_ARM_ALU_SBREL_27_20_CK:
     default:
       unsupported_reloc_global(object, r_type, gsym);
       break;
@@ -9040,8 +9040,15 @@ Target_arm<big_endian>::Relocate::relocate(
 			   view, address, view_size);
       break;
 
+    // The known and unknown unsupported and/or deprecated relocations.
+    case elfcpp::R_ARM_PC24:
+    case elfcpp::R_ARM_LDR_SBREL_11_0_NC:
+    case elfcpp::R_ARM_ALU_SBREL_19_12_NC:
+    case elfcpp::R_ARM_ALU_SBREL_27_20_CK:
     default:
-      gold_unreachable();
+      // Just silently leave the method. We should get an appropriate error
+      // message in the scan methods.
+      break;
     }
 
   // Report any errors.