PR23570, AVR .noinit section defaults to PROGBITS

[external/binutils.git] / gas / config / tc-avr.c

diff --git a/gas/config/tc-avr.c b/gas/config/tc-avr.c
index 067657b..d628c95 100644 (file)
--- a/gas/config/tc-avr.c
+++ b/gas/config/tc-avr.c
@@ -1,6 +1,6 @@
 /* tc-avr.c -- Assembler code for the ATMEL AVR
 
-   Copyright (C) 1999-2017 Free Software Foundation, Inc.
+   Copyright (C) 1999-2018 Free Software Foundation, Inc.
    Contributed by Denis Chertykov <denisc@overta.ru>
 
    This file is part of GAS, the GNU Assembler.
@@ -1326,6 +1326,15 @@ avr_operand (struct avr_opcodes_s *opcode,
   return op_mask;
 }
 
+/* TC_FRAG_INIT hook */
+
+void
+avr_frag_init (fragS *frag)
+{
+  memset (& frag->tc_frag_data, 0, sizeof frag->tc_frag_data);
+}
+
+
 /* Parse instruction operands.
    Return binary opcode.  */
 
@@ -1337,7 +1346,6 @@ avr_operands (struct avr_opcodes_s *opcode, char **line)
   char *frag = frag_more (opcode->insn_size * 2);
   char *str = *line;
   int where = frag - frag_now->fr_literal;
-  static unsigned int prev = 0;  /* Previous opcode.  */
   int regno1 = -2;
   int regno2 = -2;
 
@@ -1403,7 +1411,7 @@ avr_operands (struct avr_opcodes_s *opcode, char **line)
          (AVR core bug, fixed in the newer devices).  */
       if (!(avr_opt.no_skip_bug ||
             (avr_mcu->isa & (AVR_ISA_MUL | AVR_ISA_MOVW)))
-         && AVR_SKIP_P (prev))
+         && AVR_SKIP_P (frag_now->tc_frag_data.prev_opcode))
        as_warn (_("skipping two-word instruction"));
 
       bfd_putl32 ((bfd_vma) bin, frag);
@@ -1411,7 +1419,7 @@ avr_operands (struct avr_opcodes_s *opcode, char **line)
   else
     bfd_putl16 ((bfd_vma) bin, frag);
 
-  prev = bin;
+  frag_now->tc_frag_data.prev_opcode = bin;
   *line = str;
   return bin;
 }