binutils: backport bug fix to the 2.25 branch for jethro

We fail to build webkit on aarch64 due to this binutils bug:

   https://sourceware.org/bugzilla/show_bug.cgi?id=19353

Applying patch which fixes this, stripped out changelog entry
from patch to make it apply without error.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2 files changed, 167 insertions, 0 deletions

diff --git a/meta/recipes-devtools/binutils/binutils-2.25.1.inc b/meta/recipes-devtools/binutils/binutils-2.25.1.inc
index f3817fafb6..c7db9e0336 100644
--- a/meta/recipes-devtools/binutils/binutils-2.25.1.inc
+++ b/meta/recipes-devtools/binutils/binutils-2.25.1.inc
@@ -35,6 +35,7 @@ SRC_URI = "\
      file://0015-Fix-dynamic-list-so-that-symbols-not-in-the-list-are.patch \
      file://binutils-octeon3.patch \
      file://add-thunderx-support-for-gas.patch \
+     file://fix-internal-error-when-applying-TLSDESC-relocs-without-TLS-segment.patch \
      "
 S  = "${WORKDIR}/git"
 
diff --git a/meta/recipes-devtools/binutils/binutils/fix-internal-error-when-applying-TLSDESC-relocs-without-TLS-segment.patch b/meta/recipes-devtools/binutils/binutils/fix-internal-error-when-applying-TLSDESC-relocs-without-TLS-segment.patch
new file mode 100644
index 0000000000..df9d54ccf5
--- /dev/null
+++ b/meta/recipes-devtools/binutils/binutils/fix-internal-error-when-applying-TLSDESC-relocs-without-TLS-segment.patch
@@ -0,0 +1,166 @@
+From d21f123b0ead1806416cf0dafae12bec4cca8920 Mon Sep 17 00:00:00 2001
+From: Cary Coutant <ccoutant@gmail.com>
+Date: Mon, 11 Jan 2016 23:57:44 -0800
+Subject: [PATCH] Fix internal error when applying TLSDESC relocations with no TLS segment.
+
+gold/
+        PR gold/19353
+        * aarch64.cc (Target_aarch64::relocate_tls): Don't insist that
+        we have a TLS segment for GD-to-IE optimization.
+        * i386.cc (Target_i386::tls_gd_to_ie): Remove tls_segment parameter.
+        Adjust all calls.
+        (Target_i386::tls_desc_gd_to_ie): Likewise.
+        (Target_i386::relocate_tls): Don't insist that we have a TLS segment
+        for TLSDESC GD-to-IE optimizations.
+        * x86_64.cc (Target_x86_64::tls_gd_to_ie): Remove tls_segment parameter.
+        Adjust all calls.
+        (Target_x86_64::tls_desc_gd_to_ie): Likewise.
+        (Target_x86_64::relocate_tls): Don't insist that we have a TLS segment
+        for TLSDESC GD-to-IE optimizations.
+---
+ gold/aarch64.cc |    6 ------
+ gold/i386.cc    |   14 ++------------
+ gold/x86_64.cc  |   14 ++------------
+ 4 files changed, 20 insertions(+), 30 deletions(-)
+
+diff --git a/gold/aarch64.cc b/gold/aarch64.cc
+index 20f2f4f..5ad061b 100644
+--- a/gold/aarch64.cc
++++ b/gold/aarch64.cc
+@@ -7422,12 +7422,6 @@ Target_aarch64<size, big_endian>::Relocate::relocate_tls(
+              }
+            if (tlsopt == tls::TLSOPT_TO_IE)
+              {
+-               if (tls_segment == NULL)
+-                 {
+-                   gold_assert(parameters->errors()->error_count() > 0
+-                               || issue_undefined_symbol_error(gsym));
+-                   return aarch64_reloc_funcs::STATUS_BAD_RELOC;
+-                 }
+                return tls_desc_gd_to_ie(relinfo, target, rela, r_type,
+                                         view, psymval, got_entry_address,
+                                         address);
+diff --git a/gold/i386.cc b/gold/i386.cc
+index 82886d4..a7168a8 100644
+--- a/gold/i386.cc
++++ b/gold/i386.cc
+@@ -668,7 +668,6 @@ class Target_i386 : public Sized_target<32, false>
+     // Do a TLS General-Dynamic to Initial-Exec transition.
+     inline void
+     tls_gd_to_ie(const Relocate_info<32, false>*, size_t relnum,
+-                Output_segment* tls_segment,
+                 const elfcpp::Rel<32, false>&, unsigned int r_type,
+                 elfcpp::Elf_types<32>::Elf_Addr value,
+                 unsigned char* view,
+@@ -687,7 +686,6 @@ class Target_i386 : public Sized_target<32, false>
+     // transition.
+     inline void
+     tls_desc_gd_to_ie(const Relocate_info<32, false>*, size_t relnum,
+-                     Output_segment* tls_segment,
+                      const elfcpp::Rel<32, false>&, unsigned int r_type,
+                      elfcpp::Elf_types<32>::Elf_Addr value,
+                      unsigned char* view,
+@@ -3054,7 +3052,7 @@ Target_i386::Relocate::relocate_tls(const Relocate_info<32, false>* relinfo,
+            }
+          if (optimized_type == tls::TLSOPT_TO_IE)
+            {
+-             this->tls_gd_to_ie(relinfo, relnum, tls_segment, rel, r_type,
++             this->tls_gd_to_ie(relinfo, relnum, rel, r_type,
+                                 got_offset, view, view_size);
+              break;
+            }
+@@ -3116,13 +3114,7 @@ Target_i386::Relocate::relocate_tls(const Relocate_info<32, false>* relinfo,
+            }
+          if (optimized_type == tls::TLSOPT_TO_IE)
+            {
+-             if (tls_segment == NULL)
+-               {
+-                 gold_assert(parameters->errors()->error_count() > 0
+-                             || issue_undefined_symbol_error(gsym));
+-                 return;
+-               }
+-             this->tls_desc_gd_to_ie(relinfo, relnum, tls_segment, rel, r_type,
++             this->tls_desc_gd_to_ie(relinfo, relnum, rel, r_type,
+                                      got_offset, view, view_size);
+              break;
+            }
+@@ -3354,7 +3346,6 @@ Target_i386::Relocate::tls_gd_to_le(const Relocate_info<32, false>* relinfo,
+ inline void
+ Target_i386::Relocate::tls_gd_to_ie(const Relocate_info<32, false>* relinfo,
+                                    size_t relnum,
+-                                   Output_segment*,
+                                    const elfcpp::Rel<32, false>& rel,
+                                    unsigned int,
+                                    elfcpp::Elf_types<32>::Elf_Addr value,
+@@ -3449,7 +3440,6 @@ inline void
+ Target_i386::Relocate::tls_desc_gd_to_ie(
+     const Relocate_info<32, false>* relinfo,
+     size_t relnum,
+-    Output_segment*,
+     const elfcpp::Rel<32, false>& rel,
+     unsigned int r_type,
+     elfcpp::Elf_types<32>::Elf_Addr value,
+diff --git a/gold/x86_64.cc b/gold/x86_64.cc
+index 3cfc064..4ad5afc 100644
+--- a/gold/x86_64.cc
++++ b/gold/x86_64.cc
+@@ -816,7 +816,6 @@ class Target_x86_64 : public Sized_target<size, false>
+     // Do a TLS General-Dynamic to Initial-Exec transition.
+     inline void
+     tls_gd_to_ie(const Relocate_info<size, false>*, size_t relnum,
+-                Output_segment* tls_segment,
+                 const elfcpp::Rela<size, false>&, unsigned int r_type,
+                 typename elfcpp::Elf_types<size>::Elf_Addr value,
+                 unsigned char* view,
+@@ -835,7 +834,6 @@ class Target_x86_64 : public Sized_target<size, false>
+     // Do a TLSDESC-style General-Dynamic to Initial-Exec transition.
+     inline void
+     tls_desc_gd_to_ie(const Relocate_info<size, false>*, size_t relnum,
+-                     Output_segment* tls_segment,
+                      const elfcpp::Rela<size, false>&, unsigned int r_type,
+                      typename elfcpp::Elf_types<size>::Elf_Addr value,
+                      unsigned char* view,
+@@ -3733,7 +3731,7 @@ Target_x86_64<size>::Relocate::relocate_tls(
+          if (optimized_type == tls::TLSOPT_TO_IE)
+            {
+              value = target->got_plt_section()->address() + got_offset;
+-             this->tls_gd_to_ie(relinfo, relnum, tls_segment, rela, r_type,
++             this->tls_gd_to_ie(relinfo, relnum, rela, r_type,
+                                 value, view, address, view_size);
+              break;
+            }
+@@ -3800,14 +3798,8 @@ Target_x86_64<size>::Relocate::relocate_tls(
+            }
+          if (optimized_type == tls::TLSOPT_TO_IE)
+            {
+-             if (tls_segment == NULL)
+-               {
+-                 gold_assert(parameters->errors()->error_count() > 0
+-                             || issue_undefined_symbol_error(gsym));
+-                 return;
+-               }
+              value = target->got_plt_section()->address() + got_offset;
+-             this->tls_desc_gd_to_ie(relinfo, relnum, tls_segment,
++             this->tls_desc_gd_to_ie(relinfo, relnum,
+                                      rela, r_type, value, view, address,
+                                      view_size);
+              break;
+@@ -3973,7 +3965,6 @@ inline void
+ Target_x86_64<size>::Relocate::tls_gd_to_ie(
+     const Relocate_info<size, false>* relinfo,
+     size_t relnum,
+-    Output_segment*,
+     const elfcpp::Rela<size, false>& rela,
+     unsigned int,
+     typename elfcpp::Elf_types<size>::Elf_Addr value,
+@@ -4085,7 +4076,6 @@ inline void
+ Target_x86_64<size>::Relocate::tls_desc_gd_to_ie(
+     const Relocate_info<size, false>* relinfo,
+     size_t relnum,
+-    Output_segment*,
+     const elfcpp::Rela<size, false>& rela,
+     unsigned int r_type,
+     typename elfcpp::Elf_types<size>::Elf_Addr value,
+-- 
+1.7.1
+