[8-2018-q4-major] Patch binutils to fix the 32-bit objcopy

See https://sourceware.org/bugzilla/show_bug.cgi?id=24065

Signed-off-by: Frederic.Pillon <[email protected]>

Author: fpistm

patch/8-2018-q4-major/binutils_bfd_changelog.patch

@@ -0,0 +1,15 @@
+diff --git a/src/binutils/bfd/ChangeLog b/src/binutils/bfd/ChangeLog
+index 9acd28d..17eae57 100644
+--- a/src/binutils/bfd/ChangeLog
++++ b/src/binutils/bfd/ChangeLog
+@@ -1,3 +1,10 @@
++2019-01-08  Alan Modra  <[email protected]>
++
++	PR 23699
++	PR 24065
++	* ihex.c (ihex_write_object_contents): Properly check 32-bit
++	address range.
++
+ 2018-12-11  Max Filippov  <[email protected]>
+ 
+ 	* elf32-xtensa.c (elf_xtensa_do_reloc): Limit const16 opcode

patch/8-2018-q4-major/binutils_bfd_ihex.c.patch

@@ -0,0 +1,40 @@
+diff --git a/src/binutils/bfd/ihex.c b/src/binutils/bfd/ihex.c
+index b576ac7..c85d60b 100644
+--- a/src/binutils/bfd/ihex.c
++++ b/src/binutils/bfd/ihex.c
+@@ -775,15 +775,18 @@ ihex_write_object_contents (bfd *abfd)
+       bfd_vma where;
+       bfd_byte *p;
+       bfd_size_type count;
+-      const bfd_vma sign = (bfd_vma) 0xffffffff80000000ULL;
+-      const bfd_vma top = (bfd_vma) 0xffffffff00000000ULL;
+ 
+       where = l->where;
+ 
+-      /* Check for unacceptable addresses sign extension.
+-	 See PR 23699 for more details.  */
+-      if ((where & sign) == top
+-	  || ((where & top) != 0 && (where & top) != top))
++#ifdef BFD64
++      /* IHex only supports 32-bit addresses, and we want to check
++        that 64-bit addresses are in range.  This isn't quite as
++        obvious as it may seem, since some targets have 32-bit
++        addresses that are sign extended to 64 bits.  So complain
++        only if addresses overflow both unsigned and signed 32-bit
++        integers.  */
++      if (where > 0xffffffff
++         && where + 0x80000000 > 0xffffffff)
+        {
+          _bfd_error_handler
+            /* xgettext:c-format */
+@@ -792,9 +795,8 @@ ihex_write_object_contents (bfd *abfd)
+          bfd_set_error (bfd_error_bad_value);
+          return FALSE;
+        }
+-
+       where &= 0xffffffff;
+-
++#endif
+       p = l->data;
+       count = l->size;
+