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Remove uses of MAX_REGISTER_SIZE from alpha-tdep.c

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gdb/
	* alpha-tdep.c (alpha_register_to_value): Use
	get_frame_register_value.
	(alpha_value_to_register): Use ALPHA_REGISTER_SIZE.
This commit is contained in:
Alan Hayward
2017-06-06 15:45:08 +01:00
parent 9949827bea
commit fbe654c8bc
2 changed files with 26 additions and 9 deletions
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29
gdb/alpha-tdep.c
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@@ -244,17 +244,26 @@ alpha_register_to_value (struct frame_info *frame, int regnum,
int *optimizedp, int *unavailablep)
{
struct gdbarch *gdbarch = get_frame_arch (frame);
gdb_byte in[MAX_REGISTER_SIZE];
struct value *value = get_frame_register_value (frame, regnum);
/* Convert to TYPE. */
if (!get_frame_register_bytes (frame, regnum, 0,
register_size (gdbarch, regnum),
in, optimizedp, unavailablep))
return 0;
gdb_assert (value != NULL);
*optimizedp = value_optimized_out (value);
*unavailablep = !value_entirely_available (value);
if (*optimizedp || *unavailablep)
{
release_value (value);
value_free (value);
return 0;
}
/* Convert to VALTYPE. */
gdb_assert (TYPE_LENGTH (valtype) == 4);
alpha_sts (gdbarch, out, in);
*optimizedp = *unavailablep = 0;
alpha_sts (gdbarch, out, value_contents_all (value));
release_value (value);
value_free (value);
return 1;
}
@@ -262,9 +271,11 @@ static void
alpha_value_to_register (struct frame_info *frame, int regnum,
struct type *valtype, const gdb_byte *in)
{
gdb_byte out[MAX_REGISTER_SIZE];
gdb_byte out[ALPHA_REGISTER_SIZE];
gdb_assert (TYPE_LENGTH (valtype) == 4);
gdb_assert (register_size (get_frame_arch (frame), regnum)
<= ALPHA_REGISTER_SIZE);
alpha_lds (get_frame_arch (frame), out, in);
put_frame_register (frame, regnum, out);