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2004-10-08 Andrew Cagney <cagney@gnu.org>

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* target.h (struct target_ops): Rename to_xfer_memory to
	deprecated_xfer_memory.
	* target.c: Update.
	(deprecated_debug_xfer_memory): Rename debug_to_xfer_memory.
	* wince.c: Update.
	* win32-nat.c: Update.
	* v850ice.c: Update.
	* uw-thread.c: Update.
	* thread-db.c: Update.
	* sol-thread.c: Update.
	* remote.c: Update.
	* remote-vx.c: Update.
	* remote-st.c: Update.
	* remote-sim.c: Update.
	* remote-sds.c: Update.
	* remote-rdp.c: Update.
	* remote-rdi.c: Update.
	* remote-mips.c: Update.
	* remote-m32r-sdi.c: Update.
	* remote-e7000.c: Update.
	* procfs.c: Update.
	* ppc-bdm.c: Update.
	* nto-procfs.c: Update.
	* monitor.c: Update.
	* linux-nat.c: Update.
	* inftarg.c: Update.
	* hpux-thread.c: Update.
	* go32-nat.c: Update.
	* gnu-nat.c: Update.
	* exec.c: Update.
	* corelow.c: Update.
	* bsd-kvm.c: Update.
	* aix-thread.c: Update.
This commit is contained in:
Andrew Cagney
2004-10-08 20:30:00 +00:00
parent aa8698122b
commit c8e73a318e
33 changed files with 140 additions and 96 deletions
Download Patch File Download Diff File Expand all files Collapse all files

47
gdb/target.c
View File

@ -108,8 +108,9 @@ static void debug_to_store_registers (int);
static void debug_to_prepare_to_store (void);
static int debug_to_xfer_memory (CORE_ADDR, char *, int, int,
struct mem_attrib *, struct target_ops *);
static int deprecated_debug_xfer_memory (CORE_ADDR, char *, int, int,
struct mem_attrib *,
struct target_ops *);
static void debug_to_files_info (struct target_ops *);
@ -390,7 +391,7 @@ update_current_target (void)
INHERIT (to_fetch_registers, t);
INHERIT (to_store_registers, t);
INHERIT (to_prepare_to_store, t);
INHERIT (to_xfer_memory, t);
INHERIT (deprecated_xfer_memory, t);
INHERIT (to_files_info, t);
INHERIT (to_insert_breakpoint, t);
INHERIT (to_remove_breakpoint, t);
@ -497,7 +498,7 @@ update_current_target (void)
de_fault (to_prepare_to_store,
(void (*) (void))
noprocess);
de_fault (to_xfer_memory,
de_fault (deprecated_xfer_memory,
(int (*) (CORE_ADDR, char *, int, int, struct mem_attrib *, struct target_ops *))
nomemory);
de_fault (to_files_info,
@ -1047,8 +1048,8 @@ do_xfer_memory (CORE_ADDR memaddr, char *myaddr, int len, int write,
if (len == 0)
return 0;
/* to_xfer_memory is not guaranteed to set errno, even when it returns
0. */
/* deprecated_xfer_memory is not guaranteed to set errno, even when
it returns 0. */
errno = 0;
if (!write && trust_readonly)
@ -1065,7 +1066,7 @@ do_xfer_memory (CORE_ADDR memaddr, char *myaddr, int len, int write,
}
/* The quick case is that the top target can handle the transfer. */
res = current_target.to_xfer_memory
res = current_target.deprecated_xfer_memory
(memaddr, myaddr, len, write, attrib, &current_target);
/* If res <= 0 then we call it again in the loop. Ah well. */
@ -1076,7 +1077,7 @@ do_xfer_memory (CORE_ADDR memaddr, char *myaddr, int len, int write,
if (!t->to_has_memory)
continue;
res = t->to_xfer_memory (memaddr, myaddr, len, write, attrib, t);
res = t->deprecated_xfer_memory (memaddr, myaddr, len, write, attrib, t);
if (res > 0)
break; /* Handled all or part of xfer */
if (t->to_has_all_memory)
@ -1256,9 +1257,9 @@ default_xfer_partial (struct target_ops *ops, enum target_object object,
const void *writebuf, ULONGEST offset, LONGEST len)
{
if (object == TARGET_OBJECT_MEMORY
&& ops->to_xfer_memory != NULL)
/* If available, fall back to the target's "to_xfer_memory"
method. */
&& ops->deprecated_xfer_memory != NULL)
/* If available, fall back to the target's
"deprecated_xfer_memory" method. */
{
int xfered = -1;
errno = 0;
@ -1267,18 +1268,18 @@ default_xfer_partial (struct target_ops *ops, enum target_object object,
void *buffer = xmalloc (len);
struct cleanup *cleanup = make_cleanup (xfree, buffer);
memcpy (buffer, writebuf, len);
xfered = ops->to_xfer_memory (offset, buffer, len, 1/*write*/, NULL,
ops);
xfered = ops->deprecated_xfer_memory (offset, buffer, len,
1/*write*/, NULL, ops);
do_cleanups (cleanup);
}
if (readbuf != NULL)
xfered = ops->to_xfer_memory (offset, readbuf, len, 0/*read*/, NULL,
ops);
xfered = ops->deprecated_xfer_memory (offset, readbuf, len, 0/*read*/,
NULL, ops);
if (xfered > 0)
return xfered;
else if (xfered == 0 && errno == 0)
/* "to_xfer_memory" uses 0, cross checked against ERRNO as one
indication of an error. */
/* "deprecated_xfer_memory" uses 0, cross checked against
ERRNO as one indication of an error. */
return 0;
else
return -1;
@ -1964,14 +1965,14 @@ debug_to_prepare_to_store (void)
}
static int
debug_to_xfer_memory (CORE_ADDR memaddr, char *myaddr, int len, int write,
struct mem_attrib *attrib,
struct target_ops *target)
deprecated_debug_xfer_memory (CORE_ADDR memaddr, char *myaddr, int len,
int write, struct mem_attrib *attrib,
struct target_ops *target)
{
int retval;
retval = debug_target.to_xfer_memory (memaddr, myaddr, len, write,
attrib, target);
retval = debug_target.deprecated_xfer_memory (memaddr, myaddr, len, write,
attrib, target);
fprintf_unfiltered (gdb_stdlog,
"target_xfer_memory (0x%x, xxx, %d, %s, xxx) = %d",
@ -2487,7 +2488,7 @@ setup_target_debug (void)
current_target.to_fetch_registers = debug_to_fetch_registers;
current_target.to_store_registers = debug_to_store_registers;
current_target.to_prepare_to_store = debug_to_prepare_to_store;
current_target.to_xfer_memory = debug_to_xfer_memory;
current_target.deprecated_xfer_memory = deprecated_debug_xfer_memory;
current_target.to_files_info = debug_to_files_info;
current_target.to_insert_breakpoint = debug_to_insert_breakpoint;
current_target.to_remove_breakpoint = debug_to_remove_breakpoint;