/* Cache and manage the values of registers for GDB, the GNU debugger.
- Copyright (C) 1986-2015 Free Software Foundation, Inc.
+ Copyright (C) 1986-2016 Free Software Foundation, Inc.
This file is part of GDB.
static struct regcache_descr *
regcache_descr (struct gdbarch *gdbarch)
{
- return gdbarch_data (gdbarch, regcache_descr_handle);
+ return (struct regcache_descr *) gdbarch_data (gdbarch,
+ regcache_descr_handle);
}
/* Utility functions returning useful register attributes stored in
return size;
}
+/* See common/common-regcache.h. */
+
+int
+regcache_register_size (const struct regcache *regcache, int n)
+{
+ return register_size (get_regcache_arch (regcache), n);
+}
+
/* The register cache for storing raw register values. */
struct regcache
static void
do_regcache_xfree (void *data)
{
- regcache_xfree (data);
+ regcache_xfree ((struct regcache *) data);
}
struct cleanup *
static void
do_regcache_invalidate (void *data)
{
- struct register_to_invalidate *reg = data;
+ struct register_to_invalidate *reg = (struct register_to_invalidate *) data;
regcache_invalidate (reg->regcache, reg->regnum);
}
static enum register_status
do_cooked_read (void *src, int regnum, gdb_byte *buf)
{
- struct regcache *regcache = src;
+ struct regcache *regcache = (struct regcache *) src;
return regcache_cooked_read (regcache, regnum, buf);
}
gdb_assert (regcache != NULL);
gdb_assert (regnum >= 0 && regnum < regcache->descr->nr_raw_registers);
- buf = alloca (regcache->descr->sizeof_register[regnum]);
+ buf = (gdb_byte *) alloca (regcache->descr->sizeof_register[regnum]);
status = regcache_raw_read (regcache, regnum, buf);
if (status == REG_VALID)
*val = extract_signed_integer
gdb_assert (regcache != NULL);
gdb_assert (regnum >= 0 && regnum < regcache->descr->nr_raw_registers);
- buf = alloca (regcache->descr->sizeof_register[regnum]);
+ buf = (gdb_byte *) alloca (regcache->descr->sizeof_register[regnum]);
status = regcache_raw_read (regcache, regnum, buf);
if (status == REG_VALID)
*val = extract_unsigned_integer
void
regcache_raw_write_signed (struct regcache *regcache, int regnum, LONGEST val)
{
- void *buf;
+ gdb_byte *buf;
gdb_assert (regcache != NULL);
gdb_assert (regnum >=0 && regnum < regcache->descr->nr_raw_registers);
- buf = alloca (regcache->descr->sizeof_register[regnum]);
+ buf = (gdb_byte *) alloca (regcache->descr->sizeof_register[regnum]);
store_signed_integer (buf, regcache->descr->sizeof_register[regnum],
gdbarch_byte_order (regcache->descr->gdbarch), val);
regcache_raw_write (regcache, regnum, buf);
regcache_raw_write_unsigned (struct regcache *regcache, int regnum,
ULONGEST val)
{
- void *buf;
+ gdb_byte *buf;
gdb_assert (regcache != NULL);
gdb_assert (regnum >=0 && regnum < regcache->descr->nr_raw_registers);
- buf = alloca (regcache->descr->sizeof_register[regnum]);
+ buf = (gdb_byte *) alloca (regcache->descr->sizeof_register[regnum]);
store_unsigned_integer (buf, regcache->descr->sizeof_register[regnum],
gdbarch_byte_order (regcache->descr->gdbarch), val);
regcache_raw_write (regcache, regnum, buf);
gdb_assert (regcache != NULL);
gdb_assert (regnum >= 0 && regnum < regcache->descr->nr_cooked_registers);
- buf = alloca (regcache->descr->sizeof_register[regnum]);
+ buf = (gdb_byte *) alloca (regcache->descr->sizeof_register[regnum]);
status = regcache_cooked_read (regcache, regnum, buf);
if (status == REG_VALID)
*val = extract_signed_integer
gdb_assert (regcache != NULL);
gdb_assert (regnum >= 0 && regnum < regcache->descr->nr_cooked_registers);
- buf = alloca (regcache->descr->sizeof_register[regnum]);
+ buf = (gdb_byte *) alloca (regcache->descr->sizeof_register[regnum]);
status = regcache_cooked_read (regcache, regnum, buf);
if (status == REG_VALID)
*val = extract_unsigned_integer
regcache_cooked_write_signed (struct regcache *regcache, int regnum,
LONGEST val)
{
- void *buf;
+ gdb_byte *buf;
gdb_assert (regcache != NULL);
gdb_assert (regnum >=0 && regnum < regcache->descr->nr_cooked_registers);
- buf = alloca (regcache->descr->sizeof_register[regnum]);
+ buf = (gdb_byte *) alloca (regcache->descr->sizeof_register[regnum]);
store_signed_integer (buf, regcache->descr->sizeof_register[regnum],
gdbarch_byte_order (regcache->descr->gdbarch), val);
regcache_cooked_write (regcache, regnum, buf);
regcache_cooked_write_unsigned (struct regcache *regcache, int regnum,
ULONGEST val)
{
- void *buf;
+ gdb_byte *buf;
gdb_assert (regcache != NULL);
gdb_assert (regnum >=0 && regnum < regcache->descr->nr_cooked_registers);
- buf = alloca (regcache->descr->sizeof_register[regnum]);
+ buf = (gdb_byte *) alloca (regcache->descr->sizeof_register[regnum]);
store_unsigned_integer (buf, regcache->descr->sizeof_register[regnum],
gdbarch_byte_order (regcache->descr->gdbarch), val);
regcache_cooked_write (regcache, regnum, buf);
const struct regcache_map_entry *map;
int offs = 0, count;
- for (map = regset->regmap; (count = map->count) != 0; map++)
+ for (map = (const struct regcache_map_entry *) regset->regmap;
+ (count = map->count) != 0;
+ map++)
{
int regno = map->regno;
int slot_size = map->size;