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Remove regcache_xmalloc 

This patch removes regcache_xmalloc in favor of plain "new".

gdb/ChangeLog
2017-09-25  Tom Tromey  <tom@tromey.com>

	* regcache.h (regcache_xmalloc): Don't declare.
	(regcache_raw_set_cached_value): Update comment.
	* regcache.c (regcache_xmalloc): Remove.
	* ppc-linux-tdep.c (ppu2spu_sniffer): Use new.
	* jit.c (jit_frame_sniffer): Use new.
	* frame.c (frame_save_as_regcache): Use new.
This commit is contained in:
Tom Tromey 2017-09-23 14:39:56 -06:00
parent a54018b72d
commit 791199cc75
6 changed files with 14 additions and 13 deletions
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9
gdb/ChangeLog
View File

@ -1,3 +1,12 @@
2017-09-25 Tom Tromey <tom@tromey.com>
* regcache.h (regcache_xmalloc): Don't declare.
(regcache_raw_set_cached_value): Update comment.
* regcache.c (regcache_xmalloc): Remove.
* ppc-linux-tdep.c (ppu2spu_sniffer): Use new.
* jit.c (jit_frame_sniffer): Use new.
* frame.c (frame_save_as_regcache): Use new.
2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
* NEWS: Advertise support for guarded-storage registers on IBM z.

4
gdb/frame.c
View File

@ -1021,8 +1021,8 @@ struct regcache *
frame_save_as_regcache (struct frame_info *this_frame)
{
struct address_space *aspace = get_frame_address_space (this_frame);
struct regcache *regcache = regcache_xmalloc (get_frame_arch (this_frame),
aspace);
struct regcache *regcache = new regcache (get_frame_arch (this_frame),
aspace);
struct cleanup *cleanups = make_cleanup_regcache_xfree (regcache);
regcache_save (regcache, do_frame_register_read, this_frame);

2
gdb/jit.c
View File

@ -1205,7 +1205,7 @@ jit_frame_sniffer (const struct frame_unwind *self,
*cache = XCNEW (struct jit_unwind_private);
priv_data = (struct jit_unwind_private *) *cache;
priv_data->regcache = regcache_xmalloc (gdbarch, aspace);
priv_data->regcache = new regcache (gdbarch, aspace);
priv_data->this_frame = this_frame;
callbacks.priv_data = priv_data;

2
gdb/ppc-linux-tdep.c
View File

@ -1363,7 +1363,7 @@ ppu2spu_sniffer (const struct frame_unwind *self,
= FRAME_OBSTACK_CALLOC (1, struct ppu2spu_cache);
struct address_space *aspace = get_frame_address_space (this_frame);
struct regcache *regcache = regcache_xmalloc (data.gdbarch, aspace);
struct regcache *regcache = new regcache (data.gdbarch, aspace);
struct cleanup *cleanups = make_cleanup_regcache_xfree (regcache);
regcache_save (regcache, ppu2spu_unwind_register, &data);
discard_cleanups (cleanups);

6
gdb/regcache.c
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@ -241,12 +241,6 @@ regcache_get_ptid (const struct regcache *regcache)
return regcache->ptid ();
}
struct regcache *
regcache_xmalloc (struct gdbarch *gdbarch, struct address_space *aspace)
{
return new regcache (gdbarch, aspace);
}
void
regcache_xfree (struct regcache *regcache)
{

4
gdb/regcache.h
View File

@ -37,8 +37,6 @@ extern struct regcache *get_thread_arch_aspace_regcache (ptid_t,
void regcache_xfree (struct regcache *regcache);
struct cleanup *make_cleanup_regcache_xfree (struct regcache *regcache);
struct regcache *regcache_xmalloc (struct gdbarch *gdbarch,
struct address_space *aspace);
/* Return REGCACHE's ptid. */
@ -84,7 +82,7 @@ extern LONGEST regcache_raw_get_signed (struct regcache *regcache,
/* Set a raw register's value in the regcache's buffer. Unlike
regcache_raw_write, this is not write-through. The intention is
allowing to change the buffer contents of a read-only regcache
allocated with regcache_xmalloc. */
allocated with new. */
extern void regcache_raw_set_cached_value
(struct regcache *regcache, int regnum, const gdb_byte *buf);