/* Target-dependent code for the Motorola 68000 series.
- Copyright (C) 1990-1996, 1999-2012 Free Software Foundation, Inc.
+ Copyright (C) 1990-2015 Free Software Foundation, Inc.
This file is part of GDB.
#include "symtab.h"
#include "gdbcore.h"
#include "value.h"
-#include "gdb_string.h"
-#include "gdb_assert.h"
#include "inferior.h"
#include "regcache.h"
#include "arch-utils.h"
m68k_svr4_extract_return_value (struct type *type, struct regcache *regcache,
gdb_byte *valbuf)
{
- int len = TYPE_LENGTH (type);
gdb_byte buf[M68K_MAX_REGISTER_SIZE];
struct gdbarch *gdbarch = get_regcache_arch (regcache);
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
regcache_raw_read (regcache, M68K_FP0_REGNUM, buf);
convert_typed_floating (buf, fpreg_type, valbuf, type);
}
- else if (TYPE_CODE (type) == TYPE_CODE_PTR && len == 4)
+ else if (TYPE_CODE (type) == TYPE_CODE_PTR && TYPE_LENGTH (type) == 4)
regcache_raw_read (regcache, M68K_A0_REGNUM, valbuf);
else
m68k_extract_return_value (type, regcache, valbuf);
m68k_svr4_store_return_value (struct type *type, struct regcache *regcache,
const gdb_byte *valbuf)
{
- int len = TYPE_LENGTH (type);
struct gdbarch *gdbarch = get_regcache_arch (regcache);
struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
convert_typed_floating (valbuf, type, buf, fpreg_type);
regcache_raw_write (regcache, M68K_FP0_REGNUM, buf);
}
- else if (TYPE_CODE (type) == TYPE_CODE_PTR && len == 4)
+ else if (TYPE_CODE (type) == TYPE_CODE_PTR && TYPE_LENGTH (type) == 4)
{
regcache_raw_write (regcache, M68K_A0_REGNUM, valbuf);
regcache_raw_write (regcache, M68K_D0_REGNUM, valbuf);
feature = tdesc_find_feature (info.target_desc,
"org.gnu.gdb.m68k.core");
- if (feature != NULL)
- /* Do nothing. */
- ;
if (feature == NULL)
{
return best_arch->gdbarch;
}
- tdep = xzalloc (sizeof (struct gdbarch_tdep));
+ tdep = XCNEW (struct gdbarch_tdep);
gdbarch = gdbarch_alloc (&info, tdep);
tdep->fpregs_present = has_fp;
tdep->flavour = flavour;