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2003-11-22 Andrew Cagney <cagney@redhat.com>

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* frame.c (deprecated_frame_xmalloc): Delete function.
	(deprecated_set_frame_extra_info_hack): Delete function.
	(deprecated_set_frame_saved_regs_hack): Delete function.
	* frame.h (deprecated_frame_xmalloc): Delete declaration.
	(deprecated_set_frame_extra_info_hack): Delete declaration.
	(deprecated_set_frame_saved_regs_hack): Delete declaration.
	* mcore-tdep.c (analyze_dummy_frame): Instead of
	deprecated_frame_xmalloc, deprecated_set_frame_saved_regs_hack,
	and deprecated_set_frame_extra_info_hack use
	deprecated_frame_xmalloc_with_cleanup.
	* mn10300-tdep.c (analyze_dummy_frame): Ditto.
	* mips-tdep.c (mips_init_extra_frame_info): Delete call to
	deprecated_set_frame_saved_regs_hack.
This commit is contained in:
Andrew Cagney 2003-11-23 02:48:40 +00:00
parent 436d9e4643
commit 213cc0adce
6 changed files with 27 additions and 70 deletions
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14
gdb/ChangeLog
View File

@ -1,5 +1,19 @@
2003-11-22 Andrew Cagney <cagney@redhat.com>
* frame.c (deprecated_frame_xmalloc): Delete function.
(deprecated_set_frame_extra_info_hack): Delete function.
(deprecated_set_frame_saved_regs_hack): Delete function.
* frame.h (deprecated_frame_xmalloc): Delete declaration.
(deprecated_set_frame_extra_info_hack): Delete declaration.
(deprecated_set_frame_saved_regs_hack): Delete declaration.
* mcore-tdep.c (analyze_dummy_frame): Instead of
deprecated_frame_xmalloc, deprecated_set_frame_saved_regs_hack,
and deprecated_set_frame_extra_info_hack use
deprecated_frame_xmalloc_with_cleanup.
* mn10300-tdep.c (analyze_dummy_frame): Ditto.
* mips-tdep.c (mips_init_extra_frame_info): Delete call to
deprecated_set_frame_saved_regs_hack.
* mips-tdep.c (mips_frame_chain): Delete call to
deprecated_inside_entry_file.

27
gdb/frame.c
View File

@ -2223,34 +2223,13 @@ deprecated_update_frame_base_hack (struct frame_info *frame, CORE_ADDR base)
frame->this_id.value.stack_addr = base;
}
void
deprecated_set_frame_saved_regs_hack (struct frame_info *frame,
CORE_ADDR *saved_regs)
{
frame->saved_regs = saved_regs;
}
void
deprecated_set_frame_extra_info_hack (struct frame_info *frame,
struct frame_extra_info *extra_info)
{
frame->extra_info = extra_info;
}
struct frame_info *
deprecated_frame_xmalloc (void)
{
struct frame_info *frame = XMALLOC (struct frame_info);
memset (frame, 0, sizeof (*frame));
frame->this_id.p = 1;
return frame;
}
struct frame_info *
deprecated_frame_xmalloc_with_cleanup (long sizeof_saved_regs,
long sizeof_extra_info)
{
struct frame_info *frame = deprecated_frame_xmalloc ();
struct frame_info *frame = XMALLOC (struct frame_info);
memset (frame, 0, sizeof (*frame));
frame->this_id.p = 1;
make_cleanup (xfree, frame);
if (sizeof_saved_regs > 0)
{

19
gdb/frame.h
View File

@ -702,25 +702,6 @@ extern void deprecated_update_frame_pc_hack (struct frame_info *frame,
extern void deprecated_update_frame_base_hack (struct frame_info *frame,
CORE_ADDR base);
/* FIXME: cagney/2003-01-04: Explicitly set the frame's saved_regs
and/or extra_info. Target code is allocating a fake frame and than
initializing that to get around the problem of, when creating the
inner most frame, there is no where to cache information such as
the prologue analysis. This is fixed by the new unwind mechanism -
even the inner most frame has somewhere to store things like the
prolog analysis (or at least will once the frame overhaul is
finished). */
extern void deprecated_set_frame_saved_regs_hack (struct frame_info *frame,
CORE_ADDR *saved_regs);
extern void deprecated_set_frame_extra_info_hack (struct frame_info *frame,
struct frame_extra_info *extra_info);
/* FIXME: cagney/2003-01-04: Allocate a frame from the heap (rather
than the frame obstack). Targets do this as a way of saving the
prologue analysis from the inner most frame before that frame has
been created. By always creating a frame, this problem goes away. */
extern struct frame_info *deprecated_frame_xmalloc (void);
/* FIXME: cagney/2003-01-05: Allocate a frame, along with the
saved_regs and extra_info. Set up cleanups for all three. Same as
for deprecated_frame_xmalloc, targets are calling this when

19
gdb/mcore-tdep.c
View File

@ -246,25 +246,16 @@ mcore_reg_struct_has_addr (int gcc_p, struct type *type)
static struct frame_info *
analyze_dummy_frame (CORE_ADDR pc, CORE_ADDR frame)
{
static struct frame_info *dummy = NULL;
if (dummy == NULL)
{
struct frame_extra_info *extra_info;
CORE_ADDR *saved_regs;
dummy = deprecated_frame_xmalloc ();
saved_regs = (CORE_ADDR *) xmalloc (SIZEOF_FRAME_SAVED_REGS);
deprecated_set_frame_saved_regs_hack (dummy, saved_regs);
extra_info = XMALLOC (struct frame_extra_info);
deprecated_set_frame_extra_info_hack (dummy, extra_info);
}
struct cleanup *old_chain = make_cleanup (null_cleanup, NULL);
struct frame_info *dummy
= deprecated_frame_xmalloc_with_cleanup (SIZEOF_FRAME_SAVED_REGS,
sizeof (struct frame_extra_info));
deprecated_update_frame_pc_hack (dummy, pc);
deprecated_update_frame_base_hack (dummy, frame);
get_frame_extra_info (dummy)->status = 0;
get_frame_extra_info (dummy)->framesize = 0;
memset (deprecated_get_frame_saved_regs (dummy), '\000', SIZEOF_FRAME_SAVED_REGS);
mcore_analyze_prologue (dummy, 0, 0);
do_cleanups (old_chain);
return dummy;
}

1
gdb/mips-tdep.c
View File

@ -2575,7 +2575,6 @@ mips_init_extra_frame_info (int fromleaf, struct frame_info *fci)
frame_extra_info_zalloc (fci, sizeof (struct frame_extra_info));
deprecated_set_frame_saved_regs_hack (fci, NULL);
get_frame_extra_info (fci)->proc_desc =
proc_desc == &temp_proc_desc ? 0 : proc_desc;
if (proc_desc)

17
gdb/mn10300-tdep.c
View File

@ -152,23 +152,16 @@ static struct frame_info *analyze_dummy_frame (CORE_ADDR, CORE_ADDR);
static struct frame_info *
analyze_dummy_frame (CORE_ADDR pc, CORE_ADDR frame)
{
static struct frame_info *dummy = NULL;
if (dummy == NULL)
{
struct frame_extra_info *extra_info;
CORE_ADDR *saved_regs;
dummy = deprecated_frame_xmalloc ();
saved_regs = xmalloc (SIZEOF_FRAME_SAVED_REGS);
deprecated_set_frame_saved_regs_hack (dummy, saved_regs);
extra_info = XMALLOC (struct frame_extra_info);
deprecated_set_frame_extra_info_hack (dummy, extra_info);
}
struct cleanup *old_chain = make_cleanup (null_cleanup, NULL);
struct frame_info *dummy
= deprecated_frame_xmalloc_with_cleanup (SIZEOF_FRAME_SAVED_REGS,
sizeof (struct frame_extra_info));
deprecated_update_frame_pc_hack (dummy, pc);
deprecated_update_frame_base_hack (dummy, frame);
get_frame_extra_info (dummy)->status = 0;
get_frame_extra_info (dummy)->stack_size = 0;
memset (deprecated_get_frame_saved_regs (dummy), '\000', SIZEOF_FRAME_SAVED_REGS);
mn10300_analyze_prologue (dummy, pc);
do_cleanups (old_chain);
return dummy;
}