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* arm-tdep.c (push_stack_item): 'contents' now const.

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(arm_push_dummy_call): Make 'val' const.  Use value_contents, not
	value_contents_writeable.  Introduce new temporary.
This commit is contained in:
Tom Tromey 2010-05-27 19:06:12 +00:00
parent 7ecb917ec8
commit 8c6363cf5c
2 changed files with 12 additions and 5 deletions
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6
gdb/ChangeLog
View file

@ -1,3 +1,9 @@
2010-05-27 Tom Tromey <tromey@redhat.com>
* arm-tdep.c (push_stack_item): 'contents' now const.
(arm_push_dummy_call): Make 'val' const. Use value_contents, not
value_contents_writeable. Introduce new temporary.
2010-05-27 Tom Tromey <tromey@redhat.com>
* findcmd.c (parse_find_args): Use value_contents, not

11
gdb/arm-tdep.c
View file

@ -1697,7 +1697,7 @@ struct stack_item
};
static struct stack_item *
push_stack_item (struct stack_item *prev, void *contents, int len)
push_stack_item (struct stack_item *prev, const void *contents, int len)
{
struct stack_item *si;
si = xmalloc (sizeof (struct stack_item));
@ -2038,7 +2038,7 @@ arm_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
struct type *arg_type;
struct type *target_type;
enum type_code typecode;
bfd_byte *val;
const bfd_byte *val;
int align;
enum arm_vfp_cprc_base_type vfp_base_type;
int vfp_base_count;
@ -2048,7 +2048,7 @@ arm_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
len = TYPE_LENGTH (arg_type);
target_type = TYPE_TARGET_TYPE (arg_type);
typecode = TYPE_CODE (arg_type);
val = value_contents_writeable (args[argnum]);
val = value_contents (args[argnum]);
align = arm_type_align (arg_type);
/* Round alignment up to a whole number of words. */
@ -2149,9 +2149,10 @@ arm_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
CORE_ADDR regval = extract_unsigned_integer (val, len, byte_order);
if (arm_pc_is_thumb (regval))
{
val = alloca (len);
store_unsigned_integer (val, len, byte_order,
bfd_byte *copy = alloca (len);
store_unsigned_integer (copy, len, byte_order,
MAKE_THUMB_ADDR (regval));
val = copy;
}
}