meta-xilinx/meta-xilinx-bsp/recipes-microblaze/gdb/gdb/0018-Added-relocations-for-MB-X.patch

From b625d19f8b86dd81c32f21793cc3e038ca275e57 Mon Sep 17 00:00:00 2001
From: Nagaraju Mekala <nmekala@xilix.com>
Date: Tue, 11 Sep 2018 17:30:17 +0530
Subject: [PATCH 18/43] Added relocations for MB-X

---
 bfd/bfd-in2.h              | 11 +++--
 bfd/libbfd.h               |  4 +-
 bfd/reloc.c                | 26 ++++++-----
 4 files changed, 62 insertions(+), 69 deletions(-)

diff --git a/bfd/bfd-in2.h b/bfd/bfd-in2.h
index 4f777059d8..de46e78902 100644
--- a/bfd/bfd-in2.h
+++ b/bfd/bfd-in2.h
@@ -5872,15 +5872,20 @@ done here - only used for relaxing  */
   BFD_RELOC_MICROBLAZE_32_NONE,
 
 /* This is a 64 bit reloc that stores the 32 bit pc relative
- *  +value in two words (with an imm instruction).  No relocation is
+ *  +value in two words (with an imml instruction).  No relocation is
  *   +done here - only used for relaxing  */
-    BFD_RELOC_MICROBLAZE_64_NONE,
+    BFD_RELOC_MICROBLAZE_64_PCREL,
 
-/* This is a 64 bit reloc that stores the 32 bit pc relative
+/* This is a 64 bit reloc that stores the 32 bit relative
  *  +value in two words (with an imml instruction).  No relocation is
  *   +done here - only used for relaxing  */
     BFD_RELOC_MICROBLAZE_64,
 
+/* This is a 64 bit reloc that stores the 32 bit pc relative
+ *  +value in two words (with an imm instruction).  No relocation is
+ *   +done here - only used for relaxing  */
+    BFD_RELOC_MICROBLAZE_64_NONE,
+
 /* This is a 64 bit reloc that stores the 32 bit pc relative
 value in two words (with an imm instruction).  The relocation is
 PC-relative GOT offset  */
diff --git a/bfd/libbfd.h b/bfd/libbfd.h
index 450653f2d8..d87a183d5e 100644
--- a/bfd/libbfd.h
+++ b/bfd/libbfd.h
@@ -2903,14 +2903,14 @@ static const char *const bfd_reloc_code_real_names[] = { "@@uninitialized@@",
   "BFD_RELOC_MICROBLAZE_32_SYM_OP_SYM",
   "BFD_RELOC_MICROBLAZE_32_NONE",
   "BFD_RELOC_MICROBLAZE_64_NONE",
-  "BFD_RELOC_MICROBLAZE_64",
   "BFD_RELOC_MICROBLAZE_64_GOTPC",
-  "BFD_RELOC_MICROBLAZE_64_GPC",
   "BFD_RELOC_MICROBLAZE_64_GOT",
   "BFD_RELOC_MICROBLAZE_64_PLT",
   "BFD_RELOC_MICROBLAZE_64_GOTOFF",
   "BFD_RELOC_MICROBLAZE_32_GOTOFF",
   "BFD_RELOC_MICROBLAZE_COPY",
+  "BFD_RELOC_MICROBLAZE_64",
+  "BFD_RELOC_MICROBLAZE_64_PCREL",
   "BFD_RELOC_MICROBLAZE_64_TLS",
   "BFD_RELOC_MICROBLAZE_64_TLSGD",
   "BFD_RELOC_MICROBLAZE_64_TLSLD",
diff --git a/bfd/reloc.c b/bfd/reloc.c
index ccf29f54cf..861f2d48c0 100644
--- a/bfd/reloc.c
+++ b/bfd/reloc.c
@@ -6803,24 +6803,12 @@ ENUMDOC
   done here - only used for relaxing
 ENUM
   BFD_RELOC_MICROBLAZE_64_NONE
-ENUMDOC
-  This is a 32 bit reloc that stores the 32 bit pc relative
-  value in two words (with an imml instruction).  No relocation is
-  done here - only used for relaxing
-ENUM
-  BFD_RELOC_MICROBLAZE_64
 ENUMDOC
   This is a 64 bit reloc that stores the 32 bit pc relative
   value in two words (with an imm instruction).  No relocation is
   done here - only used for relaxing
 ENUM
   BFD_RELOC_MICROBLAZE_64_GOTPC
-ENUMDOC
-  This is a 64 bit reloc that stores the 32 bit pc relative
-  value in two words (with an imml instruction).  No relocation is
-  done here - only used for relaxing
-ENUM
-  BFD_RELOC_MICROBLAZE_64_GPC
 ENUMDOC
   This is a 64 bit reloc that stores the 32 bit pc relative
   value in two words (with an imm instruction).  The relocation is
@@ -6906,6 +6894,20 @@ ENUMDOC
   value in two words (with an imm instruction).  The relocation is
   relative offset from start of TEXT.
 
+  This is a 64 bit reloc that stores 64-bit thread pointer relative offset
+  to two words (uses imml instruction).
+ENUM
+BFD_RELOC_MICROBLAZE_64,
+ENUMDOC
+ This is a 64 bit reloc that stores the 64 bit pc relative
+ value in two words (with an imml instruction).  No relocation is
+ done here - only used for relaxing
+ENUM
+BFD_RELOC_MICROBLAZE_64_PCREL,
+ENUMDOC
+ This is a 32 bit reloc that stores the 32 bit pc relative
+ value in two words (with an imml instruction).  No relocation is
+ done here - only used for relaxing
 ENUM
   BFD_RELOC_AARCH64_RELOC_START
 ENUMDOC
-- 
2.17.1