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Convert fbsd-tdep.c to type-safe registry API

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This changes fbsd-tdep.c to use the type-safe registry API.

gdb/ChangeLog
2019-05-08  Tom Tromey  <tom@tromey.com>

	* fbsd-tdep.c (struct fbsd_pspace_data): Add initializers.
	(fbsd_pspace_data_handle): Move lower.  Change type.
	(get_fbsd_pspace_data): Update.
	(fbsd_pspace_data_cleanup): Remove.
	(_initialize_fbsd_tdep): Update.
This commit is contained in:
Tom Tromey
2019-05-01 15:05:58 -06:00
parent 14ef6690f1
commit d4e05d2fea
2 changed files with 17 additions and 22 deletions
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8
gdb/ChangeLog
View File

@ -1,3 +1,11 @@
2019-05-08 Tom Tromey <tom@tromey.com>
* fbsd-tdep.c (struct fbsd_pspace_data): Add initializers.
(fbsd_pspace_data_handle): Move lower. Change type.
(get_fbsd_pspace_data): Update.
(fbsd_pspace_data_cleanup): Remove.
(_initialize_fbsd_tdep): Update.
2019-05-08 Tom Tromey <tom@tromey.com>
* ada-tasks.c (ada_tasks_pspace_data_handle): Change type.

31
gdb/fbsd-tdep.c
View File

@ -445,41 +445,30 @@ get_fbsd_gdbarch_data (struct gdbarch *gdbarch)
gdbarch_data (gdbarch, fbsd_gdbarch_data_handle));
}
/* Per-program-space data for FreeBSD architectures. */
static const struct program_space_data *fbsd_pspace_data_handle;
struct fbsd_pspace_data
{
/* Offsets in the runtime linker's 'Obj_Entry' structure. */
LONGEST off_linkmap;
LONGEST off_tlsindex;
bool rtld_offsets_valid;
LONGEST off_linkmap = 0;
LONGEST off_tlsindex = 0;
bool rtld_offsets_valid = false;
};
/* Per-program-space data for FreeBSD architectures. */
static const struct program_space_key<fbsd_pspace_data>
fbsd_pspace_data_handle;
static struct fbsd_pspace_data *
get_fbsd_pspace_data (struct program_space *pspace)
{
struct fbsd_pspace_data *data;
data = ((struct fbsd_pspace_data *)
program_space_data (pspace, fbsd_pspace_data_handle));
data = fbsd_pspace_data_handle.get (pspace);
if (data == NULL)
{
data = XCNEW (struct fbsd_pspace_data);
set_program_space_data (pspace, fbsd_pspace_data_handle, data);
}
data = fbsd_pspace_data_handle.emplace (pspace);
return data;
}
/* The cleanup callback for FreeBSD architecture per-program-space data. */
static void
fbsd_pspace_data_cleanup (struct program_space *pspace, void *data)
{
xfree (data);
}
/* This is how we want PTIDs from core files to be printed. */
static std::string
@ -2100,6 +2089,4 @@ _initialize_fbsd_tdep (void)
{
fbsd_gdbarch_data_handle =
gdbarch_data_register_post_init (init_fbsd_gdbarch_data);
fbsd_pspace_data_handle
= register_program_space_data_with_cleanup (NULL, fbsd_pspace_data_cleanup);
}