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Add REGISTRY for struct address_space. 

This patch adds REGISTRY for struct address_space.

gdb:

2013-11-20  Yao Qi  <yao@codesourcery.com>

	* progspace.c (struct address_space): Update comments.
	<REGISTRY_FIELDS>: New fields.
	DEFINE_REGISTRY for address_space.
	(new_address_space): Call address_space_alloc_data.
	(free_address_space): Call address_space_free_data.
	* progspace.h: Use DECLARE_REGISTRY.
This commit is contained in:
Yao Qi 2013-10-21 16:31:17 +08:00
parent b12039c637
commit 3a8356ffac
3 changed files with 28 additions and 4 deletions
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9
gdb/ChangeLog
View File

@ -1,3 +1,12 @@
2013-11-20 Yao Qi <yao@codesourcery.com>
* progspace.c (struct address_space): Update comments.
<REGISTRY_FIELDS>: New fields.
DEFINE_REGISTRY for address_space.
(new_address_space): Call address_space_alloc_data.
(free_address_space): Call address_space_free_data.
* progspace.h: Use DECLARE_REGISTRY.
2013-11-20 Yao Qi <yao@codesourcery.com>
* Makefile.in (SFILES):Add target-dcache.c.

18
gdb/progspace.c
View File

@ -44,17 +44,25 @@ static int highest_address_space_num;
DEFINE_REGISTRY (program_space, REGISTRY_ACCESS_FIELD)
/* An address space. Currently this is not used for much other than
for comparing if pspaces/inferior/threads see the same address
/* An address space. It is used for comparing if pspaces/inferior/threads
see the same address space and for associating caches to each address
space. */
struct address_space
{
int num;
/* Per aspace data-pointers required by other GDB modules. */
REGISTRY_FIELDS;
};
/* Keep a registry of per-address_space data-pointers required by other GDB
modules. */
DEFINE_REGISTRY (address_space, REGISTRY_ACCESS_FIELD)
/* Create a new address space object, and add it to the list. */
struct address_space *
@ -64,6 +72,7 @@ new_address_space (void)
aspace = XZALLOC (struct address_space);
aspace->num = ++highest_address_space_num;
address_space_alloc_data (aspace);
return aspace;
}
@ -89,6 +98,7 @@ maybe_new_address_space (void)
static void
free_address_space (struct address_space *aspace)
{
address_space_free_data (aspace);
xfree (aspace);
}

5
gdb/progspace.h
View File

@ -304,4 +304,9 @@ extern void clear_program_space_solib_cache (struct program_space *);
DECLARE_REGISTRY (program_space);
/* Keep a registry of per-aspace data-pointers required by other GDB
modules. */
DECLARE_REGISTRY (address_space);
#endif