/* tc-d10v.c -- Assembler code for the Mitsubishi D10V
- Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2005, 2006,
- 2007, 2009
- Free Software Foundation, Inc.
+ Copyright (C) 1996-2019 Free Software Foundation, Inc.
This file is part of GAS, the GNU Assembler.
static struct hash_control *d10v_hash;
/* Do a binary search of the d10v_predefined_registers array to see if
- NAME is a valid regiter name. Return the register number from the
+ NAME is a valid register name. Return the register number from the
array on success, or -1 on failure. */
static int
}
int
-md_parse_option (int c, char *arg ATTRIBUTE_UNUSED)
+md_parse_option (int c, const char *arg ATTRIBUTE_UNUSED)
{
switch (c)
{
return 0;
}
-char *
+const char *
md_atof (int type, char *litP, int *sizeP)
{
return ieee_md_atof (type, litP, sizeP, TRUE);
valueT
md_section_align (asection *seg, valueT addr)
{
- int align = bfd_get_section_alignment (stdoutput, seg);
- return ((addr + (1 << align) - 1) & (-1 << align));
+ int align = bfd_section_alignment (seg);
+ return ((addr + (1 << align) - 1) & -(1 << align));
}
void
md_begin (void)
{
- char *prev_name = "";
+ const char *prev_name = "";
struct d10v_opcode *opcode;
d10v_hash = hash_new ();
static unsigned long prev_insn;
static struct d10v_opcode *prev_opcode = 0;
static subsegT prev_subseg;
-static segT prev_seg = 0;;
+static segT prev_seg = 0;
/* Find the symbol which has the same name as the register in exp. */
for (i = 0; opcode->operands[i + 1]; i++)
{
int bits = d10v_operands[next_opcode->operands[opnum]].bits;
- int flags = d10v_operands[next_opcode->operands[opnum]].flags;
+
+ flags = d10v_operands[next_opcode->operands[opnum]].flags;
+
if (flags & OPERAND_ADDR)
bits += 2;
sym_frag = symbol_get_frag (myops[opnum].X_add_symbol);
found_symbol = FALSE;
- current_position =
- obstack_next_free (&frchain_now->frch_obstack)
- - frag_now->fr_literal;
+ current_position = frag_now_fix_octets ();
symbol_position = S_GET_VALUE (myops[opnum].X_add_symbol);
for (f = frchain_now->frch_root; f; f = f->fr_next)
/* Find the opcode end. */
for (op_start = op_end = (unsigned char *) str;
- *op_end && nlen < 20 && !is_end_of_line[*op_end] && *op_end != ' ';
+ *op_end && !is_end_of_line[*op_end] && *op_end != ' ';
op_end++)
{
name[nlen] = TOLOWER (op_start[nlen]);
nlen++;
+ if (nlen == sizeof (name) - 1)
+ break;
}
name[nlen] = 0;
tc_gen_reloc (asection *seg ATTRIBUTE_UNUSED, fixS *fixp)
{
arelent *reloc;
- reloc = xmalloc (sizeof (arelent));
- reloc->sym_ptr_ptr = xmalloc (sizeof (asymbol *));
+ reloc = XNEW (arelent);
+ reloc->sym_ptr_ptr = XNEW (asymbol *);
*reloc->sym_ptr_ptr = symbol_get_bfdsym (fixp->fx_addsy);
reloc->address = fixp->fx_frag->fr_address + fixp->fx_where;
reloc->howto = bfd_reloc_type_lookup (stdoutput, fixp->fx_r_type);
if ( segf && segf->sym != fixP->fx_addsy)
value = 0;
}
- /* Drop through. */
+ /* Fall through. */
case BFD_RELOC_D10V_18:
/* Instruction addresses are always right-shifted by 2. */
value >>= AT_WORD_RIGHT_SHIFT;
case BFD_RELOC_16:
bfd_putb16 ((bfd_vma) value, (unsigned char *) where);
break;
+ case BFD_RELOC_8:
+ *where = value;
+ break;
case BFD_RELOC_VTABLE_INHERIT:
case BFD_RELOC_VTABLE_ENTRY: