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* corefile.c (read_memory, read_stack, write_memory): Accept LEN
	argument as ssize_t.
	* gdbcore.h (read_memory, read_stack, write_memory): Likewise.
	* remote.c (remote_write_bytes_aux, remote_write_bytes): Likewise.
	* target.c (target_read_stack, target_write_memory)
	(target_write_raw_memory): Likewise.
	* target.h (target_read_stack, target_write_memory)
	(target_write_raw_memory): Likewise.
This commit is contained in:
Jan Kratochvil 2012-06-05 21:22:31 +00:00
parent 1b162304d1
commit 45aa465930
6 changed files with 26 additions and 14 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
gdb/ChangeLog
View file

@ -1,3 +1,14 @@
2012-06-05 Siddhesh Poyarekar <siddhesh@redhat.com>
* corefile.c (read_memory, read_stack, write_memory): Accept LEN
argument as ssize_t.
* gdbcore.h (read_memory, read_stack, write_memory): Likewise.
* remote.c (remote_write_bytes_aux, remote_write_bytes): Likewise.
* target.c (target_read_stack, target_write_memory)
(target_write_raw_memory): Likewise.
* target.h (target_read_stack, target_write_memory)
(target_write_raw_memory): Likewise.
2012-06-05 Jan Kratochvil <jan.kratochvil@redhat.com>
* symfile-mem.c: Change gdb_static_assert to ssize_t.

6
gdb/corefile.c
View file

@ -213,7 +213,7 @@ memory_error (int status, CORE_ADDR memaddr)
/* Same as target_read_memory, but report an error if can't read. */
void
read_memory (CORE_ADDR memaddr, gdb_byte *myaddr, int len)
read_memory (CORE_ADDR memaddr, gdb_byte *myaddr, ssize_t len)
{
int status;
@ -225,7 +225,7 @@ read_memory (CORE_ADDR memaddr, gdb_byte *myaddr, int len)
/* Same as target_read_stack, but report an error if can't read. */
void
read_stack (CORE_ADDR memaddr, gdb_byte *myaddr, int len)
read_stack (CORE_ADDR memaddr, gdb_byte *myaddr, ssize_t len)
{
int status;
@ -352,7 +352,7 @@ read_memory_typed_address (CORE_ADDR addr, struct type *type)
write. */
void
write_memory (CORE_ADDR memaddr,
const bfd_byte *myaddr, int len)
const bfd_byte *myaddr, ssize_t len)
{
int status;

7
gdb/gdbcore.h
View file

@ -45,11 +45,11 @@ extern void memory_error (int status, CORE_ADDR memaddr);
/* Like target_read_memory, but report an error if can't read. */
extern void read_memory (CORE_ADDR memaddr, gdb_byte *myaddr, int len);
extern void read_memory (CORE_ADDR memaddr, gdb_byte *myaddr, ssize_t len);
/* Like target_read_stack, but report an error if can't read. */
extern void read_stack (CORE_ADDR memaddr, gdb_byte *myaddr, int len);
extern void read_stack (CORE_ADDR memaddr, gdb_byte *myaddr, ssize_t len);
/* Read an integer from debugged memory, given address and number of
bytes. */
@ -83,7 +83,8 @@ CORE_ADDR read_memory_typed_address (CORE_ADDR addr, struct type *type);
byteswapping, alignment, different sizes for host vs. target types,
etc. */
extern void write_memory (CORE_ADDR memaddr, const gdb_byte *myaddr, int len);
extern void write_memory (CORE_ADDR memaddr, const gdb_byte *myaddr,
ssize_t len);
/* Store VALUE at ADDR in the inferior as a LEN-byte unsigned integer. */
extern void write_memory_unsigned_integer (CORE_ADDR addr, int len,

4
gdb/remote.c
View file

@ -6450,7 +6450,7 @@ check_binary_download (CORE_ADDR addr)
static int
remote_write_bytes_aux (const char *header, CORE_ADDR memaddr,
const gdb_byte *myaddr, int len,
const gdb_byte *myaddr, ssize_t len,
char packet_format, int use_length)
{
struct remote_state *rs = get_remote_state ();
@ -6611,7 +6611,7 @@ remote_write_bytes_aux (const char *header, CORE_ADDR memaddr,
error. Only transfer a single packet. */
static int
remote_write_bytes (CORE_ADDR memaddr, const gdb_byte *myaddr, int len)
remote_write_bytes (CORE_ADDR memaddr, const gdb_byte *myaddr, ssize_t len)
{
char *packet_format = 0;

6
gdb/target.c
View file

@ -1772,7 +1772,7 @@ target_read_memory (CORE_ADDR memaddr, gdb_byte *myaddr, ssize_t len)
the target's stack. This may trigger different cache behavior. */
int
target_read_stack (CORE_ADDR memaddr, gdb_byte *myaddr, int len)
target_read_stack (CORE_ADDR memaddr, gdb_byte *myaddr, ssize_t len)
{
/* Dispatch to the topmost target, not the flattened current_target.
Memory accesses check target->to_has_(all_)memory, and the
@ -1791,7 +1791,7 @@ target_read_stack (CORE_ADDR memaddr, gdb_byte *myaddr, int len)
Callers that can deal with partial writes should call target_write. */
int
target_write_memory (CORE_ADDR memaddr, const gdb_byte *myaddr, int len)
target_write_memory (CORE_ADDR memaddr, const gdb_byte *myaddr, ssize_t len)
{
/* Dispatch to the topmost target, not the flattened current_target.
Memory accesses check target->to_has_(all_)memory, and the
@ -1810,7 +1810,7 @@ target_write_memory (CORE_ADDR memaddr, const gdb_byte *myaddr, int len)
should call target_write. */
int
target_write_raw_memory (CORE_ADDR memaddr, const gdb_byte *myaddr, int len)
target_write_raw_memory (CORE_ADDR memaddr, const gdb_byte *myaddr, ssize_t len)
{
/* Dispatch to the topmost target, not the flattened current_target.
Memory accesses check target->to_has_(all_)memory, and the

6
gdb/target.h
View file

@ -999,13 +999,13 @@ extern int target_read_string (CORE_ADDR, char **, int, int *);
extern int target_read_memory (CORE_ADDR memaddr, gdb_byte *myaddr,
ssize_t len);
extern int target_read_stack (CORE_ADDR memaddr, gdb_byte *myaddr, int len);
extern int target_read_stack (CORE_ADDR memaddr, gdb_byte *myaddr, ssize_t len);
extern int target_write_memory (CORE_ADDR memaddr, const gdb_byte *myaddr,
int len);
ssize_t len);
extern int target_write_raw_memory (CORE_ADDR memaddr, const gdb_byte *myaddr,
int len);
ssize_t len);
/* Fetches the target's memory map. If one is found it is sorted
and returned, after some consistency checking. Otherwise, NULL