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Address class support.

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This commit is contained in:
Kevin Buettner
2002-10-16 20:50:22 +00:00
parent f52d1d6405
commit 8b2dbe47f3
7 changed files with 325 additions and 9 deletions
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22
gdb/gdbtypes.c
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@@ -397,11 +397,15 @@ lookup_function_type (struct type *type)
extern int
address_space_name_to_int (char *space_identifier)
{
int type_flags;
/* Check for known address space delimiters. */
if (!strcmp (space_identifier, "code"))
return TYPE_FLAG_CODE_SPACE;
else if (!strcmp (space_identifier, "data"))
return TYPE_FLAG_DATA_SPACE;
else if (ADDRESS_CLASS_NAME_TO_TYPE_FLAGS_P ()
&& ADDRESS_CLASS_NAME_TO_TYPE_FLAGS (space_identifier, &type_flags))
return type_flags;
else
error ("Unknown address space specifier: \"%s\"", space_identifier);
}
@@ -416,6 +420,9 @@ address_space_int_to_name (int space_flag)
return "code";
else if (space_flag & TYPE_FLAG_DATA_SPACE)
return "data";
else if ((space_flag & TYPE_FLAG_ADDRESS_CLASS_ALL)
&& ADDRESS_CLASS_TYPE_FLAGS_TO_NAME_P ())
return ADDRESS_CLASS_TYPE_FLAGS_TO_NAME (space_flag);
else
return NULL;
}
@@ -465,14 +472,17 @@ make_qualified_type (struct type *type, int new_flags,
is identical to the one supplied except that it has an address
space attribute attached to it (such as "code" or "data").
This is for Harvard architectures. */
The space attributes "code" and "data" are for Harvard architectures.
The address space attributes are for architectures which have
alternately sized pointers or pointers with alternate representations. */
struct type *
make_type_with_address_space (struct type *type, int space_flag)
{
struct type *ntype;
int new_flags = ((TYPE_INSTANCE_FLAGS (type)
& ~(TYPE_FLAG_CODE_SPACE | TYPE_FLAG_DATA_SPACE))
& ~(TYPE_FLAG_CODE_SPACE | TYPE_FLAG_DATA_SPACE
| TYPE_FLAG_ADDRESS_CLASS_ALL))
| space_flag);
return make_qualified_type (type, new_flags, NULL);
@@ -3140,6 +3150,14 @@ recursive_dump_type (struct type *type, int spaces)
{
puts_filtered (" TYPE_FLAG_DATA_SPACE");
}
if (TYPE_ADDRESS_CLASS_1 (type))
{
puts_filtered (" TYPE_FLAG_ADDRESS_CLASS_1");
}
if (TYPE_ADDRESS_CLASS_2 (type))
{
puts_filtered (" TYPE_FLAG_ADDRESS_CLASS_2");
}
puts_filtered ("\n");
printfi_filtered (spaces, "flags 0x%x", TYPE_FLAGS (type));
if (TYPE_UNSIGNED (type))