change argument type to bfd_byte

We operate on the pointer's target as a set of bytes, and this avoids doing
arithmetic on void * which is undefined in ISO C.

bfd/ChangeLog:

2016-04-20  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>

	* elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index f538097..fe09bac 100644 (file)
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,7 @@
+2016-04-20  Trevor Saunders  <tbsaunde+binutils@tbsaunde.org>
+
+       * elf32-arm.c (put_thumb2_insn): Change argument type to bfd_byte *.
+
 2016-04-15  H.J. Lu  <hongjiu.lu@intel.com>
 
        * Makefile.in: Regenerated with automake 1.11.6.

diff --git a/bfd/elf32-arm.c b/bfd/elf32-arm.c
index 1d506f6..6e27155 100644 (file)
--- a/bfd/elf32-arm.c
+++ b/bfd/elf32-arm.c
@@ -4241,7 +4241,7 @@ put_thumb_insn (struct elf32_arm_link_hash_table * htab,
 
 static void
 put_thumb2_insn (struct elf32_arm_link_hash_table * htab,
-                bfd * output_bfd, bfd_vma val, void * ptr)
+                bfd * output_bfd, bfd_vma val, bfd_byte * ptr)
 {
   /* T2 instructions are 16-bit streamed.  */
   if (htab->byteswap_code != bfd_little_endian (output_bfd))