/* Target-dependent code for the Sanyo Xstormy16a (LC590000) processor.
- Copyright (C) 2001-2005, 2007-2012 Free Software Foundation, Inc.
+ Copyright (C) 2001-2013 Free Software Foundation, Inc.
This file is part of GDB.
if (TYPE_LENGTH (type) == 1)
{
/* Add leading zeros to the value. */
- char buf[xstormy16_reg_size];
+ gdb_byte buf[xstormy16_reg_size];
memset (buf, 0, xstormy16_reg_size);
memcpy (buf, valbuf, 1);
regcache_raw_write (regcache, E_1ST_ARG_REGNUM, buf);
}
static enum return_value_convention
-xstormy16_return_value (struct gdbarch *gdbarch, struct type *func_type,
+xstormy16_return_value (struct gdbarch *gdbarch, struct value *function,
struct type *type, struct regcache *regcache,
gdb_byte *readbuf, const gdb_byte *writebuf)
{
int i, j;
int typelen, slacklen;
const gdb_byte *val;
- char buf[xstormy16_pc_size];
+ gdb_byte buf[xstormy16_pc_size];
/* If struct_return is true, then the struct return address will
consume one argument-passing register. */
for (j = nargs - 1; j >= i; j--)
{
char *val;
+ struct cleanup *back_to;
+ const gdb_byte *bytes = value_contents (args[j]);
typelen = TYPE_LENGTH (value_enclosing_type (args[j]));
slacklen = typelen & 1;
- val = alloca (typelen + slacklen);
- memcpy (val, value_contents (args[j]), typelen);
+ val = xmalloc (typelen + slacklen);
+ back_to = make_cleanup (xfree, val);
+ memcpy (val, bytes, typelen);
memset (val + typelen, 0, slacklen);
/* Now write this data to the stack. The stack grows upwards. */
write_memory (stack_dest, val, typelen + slacklen);
stack_dest += typelen + slacklen;
+ do_cleanups (back_to);
}
store_unsigned_integer (buf, xstormy16_pc_size, byte_order, bp_addr);
xstormy16_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc)
{
CORE_ADDR func_addr = 0, func_end = 0;
- char *func_name;
+ const char *func_name;
if (find_pc_partial_function (pc, &func_name, &func_addr, &func_end))
{
if (faddr_sect)
{
LONGEST inst, inst2, addr;
- char buf[2 * xstormy16_inst_size];
+ gdb_byte buf[2 * xstormy16_inst_size];
/* Return faddr if it's not pointing into the jump table. */
if (strcmp (faddr_sect->the_bfd_section->name, ".plt"))
for (; addr < endaddr; addr += 2 * xstormy16_inst_size)
{
LONGEST inst, inst2, faddr2;
- char buf[2 * xstormy16_inst_size];
+ gdb_byte buf[2 * xstormy16_inst_size];
if (target_read_memory (addr, buf, sizeof buf))
return 0;