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2005-05-16 Andrew Cagney <cagney@gnu.org>

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* target.h (target_read_partial, target_write_partial)
	(do_xfer_memory, xfer_memory, target_read, target_write)
	(get_target_memory): For buffers, change "void*" to gdb_byte.
	(struct target_ops): Ditto for to_xfer_partial and
	deprecated_xfer_memory.
	* dcache.h (dcache_xfer_memory): Ditto.
	* target.c (default_xfer_partial, target_read_partial)
	(target_write_partial, target_read, target_write)
	(do_xfer_memory, update_current_target, get_target_memory): Update.
	(target_read_string): Change buf to a gdb_byte.
	* dcache.c (dcache_xfer_memory): Update.
	* exec.c (xfer_memory): Make buffer type to gdb_byte.
	* mem-break.c (default_memory_insert_breakpoint): Remove cast.
	* disasm.c (dis_asm_read_memory): Remove cast, use gdb_byte.
This commit is contained in:
Andrew Cagney
2005-05-16 04:45:43 +00:00
parent 44cd25cf2d
commit 1b0ba10226
8 changed files with 52 additions and 36 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
gdb/target.c
View File

@ -71,8 +71,8 @@ static void nosupport_runtime (void);
static LONGEST default_xfer_partial (struct target_ops *ops,
enum target_object object,
const char *annex, void *readbuf,
const void *writebuf,
const char *annex, gdb_byte *readbuf,
const gdb_byte *writebuf,
ULONGEST offset, LONGEST len);
/* Transfer LEN bytes between target address MEMADDR and GDB address
@ -81,7 +81,7 @@ static LONGEST default_xfer_partial (struct target_ops *ops,
partial transfers, try either target_read_memory_partial or
target_write_memory_partial). */
static int target_xfer_memory (CORE_ADDR memaddr, char *myaddr, int len,
static int target_xfer_memory (CORE_ADDR memaddr, gdb_byte *myaddr, int len,
int write);
static void init_dummy_target (void);
@ -505,7 +505,7 @@ update_current_target (void)
(void (*) (void))
noprocess);
de_fault (deprecated_xfer_memory,
(int (*) (CORE_ADDR, char *, int, int, struct mem_attrib *, struct target_ops *))
(int (*) (CORE_ADDR, gdb_byte *, int, int, struct mem_attrib *, struct target_ops *))
nomemory);
de_fault (to_files_info,
(void (*) (struct target_ops *))
@ -771,7 +771,7 @@ int
target_read_string (CORE_ADDR memaddr, char **string, int len, int *errnop)
{
int tlen, origlen, offset, i;
char buf[4];
gdb_byte buf[4];
int errcode = 0;
char *buffer;
int buffer_allocated;
@ -790,7 +790,7 @@ target_read_string (CORE_ADDR memaddr, char **string, int len, int *errnop)
tlen = MIN (len, 4 - (memaddr & 3));
offset = memaddr & 3;
errcode = target_read_memory (memaddr & ~3, buf, 4);
errcode = target_read_memory (memaddr & ~3, buf, sizeof buf);
if (errcode != 0)
{
/* The transfer request might have crossed the boundary to an
@ -1053,7 +1053,7 @@ Mode for reading from readonly sections is %s.\n"),
Result is -1 on error, or the number of bytes transfered. */
int
do_xfer_memory (CORE_ADDR memaddr, char *myaddr, int len, int write,
do_xfer_memory (CORE_ADDR memaddr, gdb_byte *myaddr, int len, int write,
struct mem_attrib *attrib)
{
int res;
@ -1114,7 +1114,7 @@ do_xfer_memory (CORE_ADDR memaddr, char *myaddr, int len, int write,
Result is 0 or errno value. */
static int
target_xfer_memory (CORE_ADDR memaddr, char *myaddr, int len, int write)
target_xfer_memory (CORE_ADDR memaddr, gdb_byte *myaddr, int len, int write)
{
int res;
int reg_len;
@ -1151,7 +1151,7 @@ target_xfer_memory (CORE_ADDR memaddr, char *myaddr, int len, int write)
{
if (region->attrib.cache)
res = dcache_xfer_memory (target_dcache, memaddr, myaddr,
reg_len, write);
reg_len, write);
else
res = do_xfer_memory (memaddr, myaddr, reg_len, write,
&region->attrib);
@ -1305,8 +1305,8 @@ target_write_memory_partial (CORE_ADDR memaddr, char *buf, int len, int *err)
static LONGEST
default_xfer_partial (struct target_ops *ops, enum target_object object,
const char *annex, void *readbuf,
const void *writebuf, ULONGEST offset, LONGEST len)
const char *annex, gdb_byte *readbuf,
const gdb_byte *writebuf, ULONGEST offset, LONGEST len)
{
if (object == TARGET_OBJECT_MEMORY
&& ops->deprecated_xfer_memory != NULL)
@ -1352,7 +1352,7 @@ default_xfer_partial (struct target_ops *ops, enum target_object object,
LONGEST
target_read_partial (struct target_ops *ops,
enum target_object object,
const char *annex, void *buf,
const char *annex, gdb_byte *buf,
ULONGEST offset, LONGEST len)
{
return target_xfer_partial (ops, object, annex, buf, NULL, offset, len);
@ -1361,7 +1361,7 @@ target_read_partial (struct target_ops *ops,
LONGEST
target_write_partial (struct target_ops *ops,
enum target_object object,
const char *annex, const void *buf,
const char *annex, const gdb_byte *buf,
ULONGEST offset, LONGEST len)
{
return target_xfer_partial (ops, object, annex, NULL, buf, offset, len);
@ -1371,7 +1371,7 @@ target_write_partial (struct target_ops *ops,
LONGEST
target_read (struct target_ops *ops,
enum target_object object,
const char *annex, void *buf,
const char *annex, gdb_byte *buf,
ULONGEST offset, LONGEST len)
{
LONGEST xfered = 0;
@ -1393,7 +1393,7 @@ target_read (struct target_ops *ops,
LONGEST
target_write (struct target_ops *ops,
enum target_object object,
const char *annex, const void *buf,
const char *annex, const gdb_byte *buf,
ULONGEST offset, LONGEST len)
{
LONGEST xfered = 0;
@ -1415,7 +1415,7 @@ target_write (struct target_ops *ops,
/* Memory transfer methods. */
void
get_target_memory (struct target_ops *ops, CORE_ADDR addr, void *buf,
get_target_memory (struct target_ops *ops, CORE_ADDR addr, gdb_byte *buf,
LONGEST len)
{
if (target_read (ops, TARGET_OBJECT_MEMORY, NULL, buf, addr, len)