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Re-implement ``set/show remote Z-packet ...'' commands so that each Z 

packet sub-type can be explicitly controled.
This commit is contained in:
Andrew Cagney 2000-08-04 09:32:19 +00:00
parent 6688f7e9ab
commit d471ea57ab
3 changed files with 435 additions and 149 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

38
gdb/ChangeLog
View File

@ -1,3 +1,41 @@
Fri Aug 4 18:00:41 2000 Andrew Cagney <cagney@b1.cygnus.com>
* remote.c (enum Z_packet_type): Define.
(remote_protocol_Z): Change to an array of size NR_Z_PACKET_TYPES.
(remote_insert_watchpoint): Check watchpoint type.
(watchpoint_to_Z_packet): New function.
(enum packet_result): Define.
(packet_ok): New function. Return enum packet_result.
(init_all_packet_configs): New function.
(remote_open_1, remote_async_open_1, remote_cisco_open): Use
init_all_packet_configs instead of initializing remote_protocol_P,
remote_protocol_Z, remote_protocol_binary_download separatly.
(remote_remove_hw_breakpoint, remote_insert_hw_breakpoint,
remote_remove_watchpoint, remote_insert_watchpoint): Use
watchpoint_to_Z_packet and packet_ok. Remove #ifdef
TARGET_HAS_HARDWARE_WATCHPOINTS.
(set_remote_protocol_Z_software_bp_packet_cmd,
show_remote_protocol_Z_software_bp_packet_cmd,
set_remote_protocol_Z_hardware_bp_packet_cmd,
show_remote_protocol_Z_hardware_bp_packet_cmd,
set_remote_protocol_Z_write_wp_packet_cmd,
show_remote_protocol_Z_write_wp_packet_cmd,
set_remote_protocol_Z_read_wp_packet_cmd,
show_remote_protocol_Z_read_wp_packet_cmd,
set_remote_protocol_Z_access_wp_packet_cmd,
show_remote_protocol_Z_access_wp_packet_cmd): New functions.
(remote_Z_packet_packet_detect): New variable.
(show_remote_protocol_Z_packet_cmd,
set_remote_protocol_Z_packet_cmd): Iterate over all ``Z'' packet
variants.
(add_packet_config_cmd): Add argument legacy. Change syntax to
``set/show remote FULL_NAME-packet ...'' command. Add ``set/show
remote XXX-packet ...'' command using add_alias_cmd when legacy.
(set_packet_config_cmd): Delete.
(show_remote_cmd): New function.
* TODO: Update.
Fri Aug 4 14:05:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
* Makefile.in (infodir, SER_HARDWIRE): Fix merge problems from

12
gdb/TODO
View File

@ -496,6 +496,11 @@ A brief summary of what happended is that sim/common/sim-break.c was
created as a good idea. It turned out a better idea was to use
SIM_SIGBREAK and have GDB pass back sim_resume (..., SIGBREAK).
--
Move remote_remove_hw_breakpoint, remote_insert_hw_breakpoint,
remote_remove_watchpoint, remote_insert_watchpoint into target vector.
--
New Features and Fixes
@ -751,7 +756,7 @@ ignored and a timeout is required before GDB retries. A pre-cursor to
fixing this this is making GDB's remote protocol packet more robust.
While downloading to a remote protocol target, gdb ignores packet
errors in so far as it will continue to edownload with chunk N+1 even
errors in so far as it will continue to download with chunk N+1 even
if chunk N was not correctly sent. This causes gdb.base/remote.exp to
take a painfully long time to run. As a PS that test needs to be
fixed so that it builds on 16 bit machines.
@ -776,11 +781,6 @@ target endianess changes gdb doesn't know.
--
Use the recently added add_set_auto_boolean_cmd() function to
implement the X-packet commands.
--
Rename read_register{,_pid}() to read_unsigned_register{,_pid}().
--

534
gdb/remote.c
View File

@ -194,36 +194,7 @@ struct packet_config;
static void show_packet_config_cmd (struct packet_config *config);
static void set_packet_config_cmd (struct packet_config *config,
struct cmd_list_element *c);
static void add_packet_config_cmd (struct packet_config *config,
char *name,
char *title,
void (*set_func) (char *args, int from_tty,
struct cmd_list_element *
c),
void (*show_func) (char *name,
int from_tty),
struct cmd_list_element **setlist,
struct cmd_list_element **showlist);
static void init_packet_config (struct packet_config *config);
static void set_remote_protocol_P_packet_cmd (char *args,
int from_tty,
struct cmd_list_element *c);
static void show_remote_protocol_P_packet_cmd (char *args, int from_tty);
static void set_remote_protocol_Z_packet_cmd (char *args,
int from_tty,
struct cmd_list_element *c);
static void show_remote_protocol_Z_packet_cmd (char *args, int from_tty);
static void update_packet_config (struct packet_config *config);
/* Define the target subroutine names */
@ -526,10 +497,31 @@ struct packet_config
enum packet_support support;
};
static void
set_packet_config_cmd (struct packet_config *config, struct cmd_list_element *c)
/* Analyze a packet's return value and update the packet config
accordingly. */
enum packet_result
{
init_packet_config (config);
PACKET_ERROR,
PACKET_OK,
PACKET_UNKNOWN
};
static void
update_packet_config (struct packet_config *config)
{
switch (config->detect)
{
case CMD_AUTO_BOOLEAN_TRUE:
config->support = PACKET_ENABLE;
break;
case CMD_AUTO_BOOLEAN_FALSE:
config->support = PACKET_DISABLE;
break;
case CMD_AUTO_BOOLEAN_AUTO:
config->support = PACKET_SUPPORT_UNKNOWN;
break;
}
}
static void
@ -563,20 +555,23 @@ show_packet_config_cmd (struct packet_config *config)
}
static void
add_packet_config_cmd (config, name, title, set_func, show_func,
setlist, showlist)
struct packet_config *config;
char *name;
char *title;
void (*set_func) (char *args, int from_tty, struct cmd_list_element * c);
void (*show_func) (char *name, int from_tty);
struct cmd_list_element **setlist;
struct cmd_list_element **showlist;
add_packet_config_cmd (struct packet_config *config,
char *name,
char *title,
void (*set_func) (char *args, int from_tty,
struct cmd_list_element *
c),
void (*show_func) (char *name,
int from_tty),
struct cmd_list_element **set_remote_list,
struct cmd_list_element **show_remote_list,
int legacy)
{
struct cmd_list_element *c;
struct cmd_list_element *set_cmd;
struct cmd_list_element *show_cmd;
char *set_doc;
char *show_doc;
char *full_name;
char *cmd_name;
config->name = name;
config->title = title;
config->detect = CMD_AUTO_BOOLEAN_AUTO;
@ -585,27 +580,86 @@ add_packet_config_cmd (config, name, title, set_func, show_func,
name, title);
asprintf (&show_doc, "Show current use of remote protocol `%s' (%s) packet",
name, title);
asprintf (&full_name, "%s-packet", name);
c = add_set_auto_boolean_cmd (full_name, class_obscure,
&config->detect, set_doc, setlist);
c->function.sfunc = set_func;
add_cmd (full_name, class_obscure, show_func, show_doc, showlist);
/* set/show TITLE-packet {auto,on,off} */
asprintf (&cmd_name, "%s-packet", title);
set_cmd = add_set_auto_boolean_cmd (cmd_name, class_obscure,
&config->detect, set_doc,
set_remote_list);
set_cmd->function.sfunc = set_func;
show_cmd = add_cmd (cmd_name, class_obscure, show_func, show_doc,
show_remote_list);
/* set/show remote NAME-packet {auto,on,off} -- legacy */
if (legacy)
{
char *legacy_name;
asprintf (&legacy_name, "%s-packet", name);
add_alias_cmd (legacy_name, cmd_name, class_obscure, 0,
set_remote_list);
add_alias_cmd (legacy_name, cmd_name, class_obscure, 0,
show_remote_list);
}
}
static void
init_packet_config (struct packet_config *config)
static enum packet_result
packet_ok (const char *buf, struct packet_config *config)
{
switch (config->detect)
if (buf[0] != '\0')
{
case CMD_AUTO_BOOLEAN_TRUE:
config->support = PACKET_ENABLE;
break;
case CMD_AUTO_BOOLEAN_FALSE:
config->support = PACKET_DISABLE;
break;
case CMD_AUTO_BOOLEAN_AUTO:
config->support = PACKET_SUPPORT_UNKNOWN;
break;
/* The stub recognized the packet request. Check that the
operation succeeded. */
switch (config->support)
{
case PACKET_SUPPORT_UNKNOWN:
if (remote_debug)
fprintf_unfiltered (gdb_stdlog,
"Packet %s (%s) is supported\n",
config->name, config->title);
config->support = PACKET_ENABLE;
break;
case PACKET_DISABLE:
internal_error ("packet_ok: attempt to use a disabled packet");
break;
case PACKET_ENABLE:
break;
}
if (buf[0] == 'O' && buf[1] == 'K' && buf[2] == '\0')
/* "OK" - definitly OK. */
return PACKET_OK;
if (buf[0] == 'E'
&& isxdigit (buf[1]) && isxdigit (buf[2])
&& buf[3] == '\0')
/* "Enn" - definitly an error. */
return PACKET_ERROR;
/* The packet may or may not be OK. Just assume it is */
return PACKET_OK;
}
else
{
/* The stub does not support the packet. */
switch (config->support)
{
case PACKET_ENABLE:
if (config->detect == CMD_AUTO_BOOLEAN_AUTO)
/* If the stub previously indicated that the packet was
supported then there is a protocol error.. */
error ("Protocol error: %s (%s) conflicting enabled responses.",
config->name, config->title);
else
/* The user set it wrong. */
error ("Enabled packet %s (%s) not recognized by stub",
config->name, config->title);
break;
case PACKET_SUPPORT_UNKNOWN:
if (remote_debug)
fprintf_unfiltered (gdb_stdlog,
"Packet %s (%s) is NOT supported\n",
config->name, config->title);
config->support = PACKET_DISABLE;
break;
case PACKET_DISABLE:
break;
}
return PACKET_UNKNOWN;
}
}
@ -617,7 +671,7 @@ static void
set_remote_protocol_P_packet_cmd (char *args, int from_tty,
struct cmd_list_element *c)
{
set_packet_config_cmd (&remote_protocol_P, c);
update_packet_config (&remote_protocol_P);
}
static void
@ -626,21 +680,113 @@ show_remote_protocol_P_packet_cmd (char *args, int from_tty)
show_packet_config_cmd (&remote_protocol_P);
}
/* Should we try the 'Z' (set breakpoint) request? */
/* Should we try one of the 'Z' requests? */
static struct packet_config remote_protocol_Z;
enum Z_packet_type
{
Z_PACKET_SOFTWARE_BP,
Z_PACKET_HARDWARE_BP,
Z_PACKET_WRITE_WP,
Z_PACKET_READ_WP,
Z_PACKET_ACCESS_WP,
NR_Z_PACKET_TYPES
};
static struct packet_config remote_protocol_Z[NR_Z_PACKET_TYPES];
/* FIXME: Instead of having all these boiler plate functions, the
command callback should include a context argument. */
static void
set_remote_protocol_Z_software_bp_packet_cmd (char *args, int from_tty,
struct cmd_list_element *c)
{
update_packet_config (&remote_protocol_Z[Z_PACKET_SOFTWARE_BP]);
}
static void
show_remote_protocol_Z_software_bp_packet_cmd (char *args, int from_tty)
{
show_packet_config_cmd (&remote_protocol_Z[Z_PACKET_SOFTWARE_BP]);
}
static void
set_remote_protocol_Z_hardware_bp_packet_cmd (char *args, int from_tty,
struct cmd_list_element *c)
{
update_packet_config (&remote_protocol_Z[Z_PACKET_HARDWARE_BP]);
}
static void
show_remote_protocol_Z_hardware_bp_packet_cmd (char *args, int from_tty)
{
show_packet_config_cmd (&remote_protocol_Z[Z_PACKET_HARDWARE_BP]);
}
static void
set_remote_protocol_Z_write_wp_packet_cmd (char *args, int from_tty,
struct cmd_list_element *c)
{
update_packet_config (&remote_protocol_Z[Z_PACKET_WRITE_WP]);
}
static void
show_remote_protocol_Z_write_wp_packet_cmd (char *args, int from_tty)
{
show_packet_config_cmd (&remote_protocol_Z[Z_PACKET_WRITE_WP]);
}
static void
set_remote_protocol_Z_read_wp_packet_cmd (char *args, int from_tty,
struct cmd_list_element *c)
{
update_packet_config (&remote_protocol_Z[Z_PACKET_READ_WP]);
}
static void
show_remote_protocol_Z_read_wp_packet_cmd (char *args, int from_tty)
{
show_packet_config_cmd (&remote_protocol_Z[Z_PACKET_READ_WP]);
}
static void
set_remote_protocol_Z_access_wp_packet_cmd (char *args, int from_tty,
struct cmd_list_element *c)
{
update_packet_config (&remote_protocol_Z[Z_PACKET_ACCESS_WP]);
}
static void
show_remote_protocol_Z_access_wp_packet_cmd (char *args, int from_tty)
{
show_packet_config_cmd (&remote_protocol_Z[Z_PACKET_ACCESS_WP]);
}
/* For compatibility with older distributions. Provide a ``set remote
Z-packet ...'' command that updates all the Z packet types. */
static enum cmd_auto_boolean remote_Z_packet_detect;
static void
set_remote_protocol_Z_packet_cmd (char *args, int from_tty,
struct cmd_list_element *c)
{
set_packet_config_cmd (&remote_protocol_Z, c);
int i;
for (i = 0; i < NR_Z_PACKET_TYPES; i++)
{
remote_protocol_Z[i].detect = remote_Z_packet_detect;
update_packet_config (&remote_protocol_Z[i]);
}
}
static void
show_remote_protocol_Z_packet_cmd (char *args, int from_tty)
{
show_packet_config_cmd (&remote_protocol_Z);
int i;
for (i = 0; i < NR_Z_PACKET_TYPES; i++)
{
show_packet_config_cmd (&remote_protocol_Z[i]);
}
}
/* Should we try the 'X' (remote binary download) packet?
@ -671,7 +817,7 @@ set_remote_protocol_binary_download_cmd (char *args,
int from_tty,
struct cmd_list_element *c)
{
set_packet_config_cmd (&remote_protocol_binary_download, c);
update_packet_config (&remote_protocol_binary_download);
}
static void
@ -1883,6 +2029,18 @@ extended_remote_async_open (char *name, int from_tty)
static DCACHE *remote_dcache;
static void
init_all_packet_configs (void)
{
int i;
update_packet_config (&remote_protocol_P);
for (i = 0; i < NR_Z_PACKET_TYPES; i++)
update_packet_config (&remote_protocol_Z[i]);
/* Force remote_write_bytes to check whether target supports binary
downloading. */
update_packet_config (&remote_protocol_binary_download);
}
static void
remote_open_1 (char *name, int from_tty, struct target_ops *target,
int extended_p)
@ -1928,16 +2086,11 @@ serial device is attached to the remote system\n\
}
push_target (target); /* Switch to using remote target now */
init_packet_config (&remote_protocol_P);
init_packet_config (&remote_protocol_Z);
init_all_packet_configs ();
general_thread = -2;
continue_thread = -2;
/* Force remote_write_bytes to check whether target supports
binary downloading. */
init_packet_config (&remote_protocol_binary_download);
/* Probe for ability to use "ThreadInfo" query, as required. */
use_threadinfo_query = 1;
use_threadextra_query = 1;
@ -2014,16 +2167,11 @@ serial device is attached to the remote system\n\
push_target (target); /* Switch to using remote target now */
init_packet_config (&remote_protocol_P);
init_packet_config (&remote_protocol_Z);
init_all_packet_configs ();
general_thread = -2;
continue_thread = -2;
/* Force remote_write_bytes to check whether target supports
binary downloading. */
init_packet_config (&remote_protocol_binary_download);
/* Probe for ability to use "ThreadInfo" query, as required. */
use_threadinfo_query = 1;
use_threadextra_query = 1;
@ -4084,13 +4232,12 @@ remote_insert_breakpoint (CORE_ADDR addr, char *contents_cache)
#endif
int bp_size;
/* Try the "Z" packet if it is not already disabled.
If it succeeds, then set the support to PACKET_ENABLE.
If it fails, and the user has explicitly requested the Z support
then report an error, otherwise, mark it disabled and go on. */
/* Try the "Z" s/w breakpoint packet if it is not already disabled.
If it succeeds, then set the support to PACKET_ENABLE. If it
fails, and the user has explicitly requested the Z support then
report an error, otherwise, mark it disabled and go on. */
if ((remote_protocol_Z.support == PACKET_ENABLE)
|| (remote_protocol_Z.support == PACKET_SUPPORT_UNKNOWN))
if (remote_protocol_Z[Z_PACKET_SOFTWARE_BP].support != PACKET_DISABLE)
{
char *buf = alloca (PBUFSIZ);
char *p = buf;
@ -4106,24 +4253,14 @@ remote_insert_breakpoint (CORE_ADDR addr, char *contents_cache)
putpkt (buf);
getpkt (buf, PBUFSIZ, 0);
if (buf[0] != '\0')
switch (packet_ok (buf, &remote_protocol_Z[Z_PACKET_SOFTWARE_BP]))
{
remote_protocol_Z.support = PACKET_ENABLE;
return (buf[0] == 'E');
}
/* The stub does not support the 'Z' request. If the user has
explicitly requested the Z support, or if the stub previously
said it supported the packet, this is an error,
otherwise, mark it disabled. */
else if (remote_protocol_Z.support == PACKET_ENABLE)
{
error ("Protocol error: Z packet not recognized by stub");
}
else
{
remote_protocol_Z.support = PACKET_DISABLE;
case PACKET_ERROR:
return -1;
case PACKET_OK:
return 0;
case PACKET_UNKNOWN:
break;
}
}
@ -4151,8 +4288,7 @@ remote_remove_breakpoint (CORE_ADDR addr, char *contents_cache)
{
int bp_size;
if ((remote_protocol_Z.support == PACKET_ENABLE)
|| (remote_protocol_Z.support == PACKET_SUPPORT_UNKNOWN))
if (remote_protocol_Z[Z_PACKET_SOFTWARE_BP].support != PACKET_DISABLE)
{
char *buf = alloca (PBUFSIZ);
char *p = buf;
@ -4179,17 +4315,41 @@ remote_remove_breakpoint (CORE_ADDR addr, char *contents_cache)
#endif /* REMOTE_BREAKPOINT */
}
#ifdef TARGET_HAS_HARDWARE_WATCHPOINTS
static int
watchpoint_to_Z_packet (int type)
{
switch (type)
{
case hw_write:
return 2;
break;
case hw_read:
return 3;
break;
case hw_access:
return 4;
break;
default:
internal_error ("hw_bp_to_z: bad watchpoint type %d", type);
}
}
/* FIXME: This function should be static and a member of the remote
target vector. */
int
remote_insert_watchpoint (CORE_ADDR addr, int len, int type)
{
char *buf = alloca (PBUFSIZ);
char *p;
enum Z_packet_type packet = watchpoint_to_Z_packet (type);
if (remote_protocol_Z.support == PACKET_DISABLE)
error ("Can't set hardware watchpoints without the 'Z' packet\n");
if (remote_protocol_Z[packet].support == PACKET_DISABLE)
error ("Can't set hardware watchpoints without the '%s' (%s) packet\n",
remote_protocol_Z[packet].name,
remote_protocol_Z[packet].title);
sprintf (buf, "Z%x,", type + 2 );
sprintf (buf, "Z%x,", packet);
p = strchr (buf, '\0');
addr = remote_address_masked (addr);
p += hexnumstr (p, (ULONGEST) addr);
@ -4198,19 +4358,33 @@ remote_insert_watchpoint (CORE_ADDR addr, int len, int type)
putpkt (buf);
getpkt (buf, PBUFSIZ, 0);
if (buf[0] == '\0' || buf [0] == 'E')
return -1;
return 0;
switch (packet_ok (buf, &remote_protocol_Z[packet]))
{
case PACKET_ERROR:
case PACKET_UNKNOWN:
return -1;
case PACKET_OK:
return 0;
}
internal_error ("remote_insert_watchpoint: reached end of function");
}
/* FIXME: This function should be static and a member of the remote
target vector. */
int
remote_remove_watchpoint (CORE_ADDR addr, int len, int type)
{
char *buf = alloca (PBUFSIZ);
char *p;
enum Z_packet_type packet = watchpoint_to_Z_packet (type);
if (remote_protocol_Z[packet].support == PACKET_DISABLE)
error ("Can't clear hardware watchpoints without the '%s' (%s) packet\n",
remote_protocol_Z[packet].name,
remote_protocol_Z[packet].title);
sprintf (buf, "z%x,", type + 2 );
sprintf (buf, "z%x,", packet);
p = strchr (buf, '\0');
addr = remote_address_masked (addr);
p += hexnumstr (p, (ULONGEST) addr);
@ -4218,21 +4392,31 @@ remote_remove_watchpoint (CORE_ADDR addr, int len, int type)
putpkt (buf);
getpkt (buf, PBUFSIZ, 0);
if (buf[0] == '\0' || buf [0] == 'E')
return -1;
return 0;
switch (packet_ok (buf, &remote_protocol_Z[packet]))
{
case PACKET_ERROR:
case PACKET_UNKNOWN:
return -1;
case PACKET_OK:
return 0;
}
internal_error ("remote_remove_watchpoint: reached end of function");
}
/* FIXME: This function should be static and a member of the remote
target vector. */
int
remote_insert_hw_breakpoint (CORE_ADDR addr, int len)
{
char *buf = alloca (PBUFSIZ);
char *p = buf;
if (remote_protocol_Z.support == PACKET_DISABLE)
error ("Can't set hardware breakpoints without the 'Z' packet\n");
if (remote_protocol_Z[Z_PACKET_HARDWARE_BP].support == PACKET_DISABLE)
error ("Can't set hardware breakpoint without the '%s' (%s) packet\n",
remote_protocol_Z[Z_PACKET_HARDWARE_BP].name,
remote_protocol_Z[Z_PACKET_HARDWARE_BP].title);
*(p++) = 'Z';
*(p++) = '1';
*(p++) = ',';
@ -4244,18 +4428,31 @@ remote_insert_hw_breakpoint (CORE_ADDR addr, int len)
putpkt (buf);
getpkt (buf, PBUFSIZ, 0);
if (buf[0] == '\0' || buf [0] == 'E')
return -1;
return 0;
switch (packet_ok (buf, &remote_protocol_Z[Z_PACKET_HARDWARE_BP]))
{
case PACKET_ERROR:
case PACKET_UNKNOWN:
return -1;
case PACKET_OK:
return 0;
}
internal_error ("remote_remove_watchpoint: reached end of function");
}
/* FIXME: This function should be static and a member of the remote
target vector. */
int
remote_remove_hw_breakpoint (CORE_ADDR addr, int len)
{
char *buf = alloca (PBUFSIZ);
char *p = buf;
if (remote_protocol_Z[Z_PACKET_HARDWARE_BP].support == PACKET_DISABLE)
error ("Can't clear hardware breakpoint without the '%s' (%s) packet\n",
remote_protocol_Z[Z_PACKET_HARDWARE_BP].name,
remote_protocol_Z[Z_PACKET_HARDWARE_BP].title);
*(p++) = 'z';
*(p++) = '1';
*(p++) = ',';
@ -4267,12 +4464,16 @@ remote_remove_hw_breakpoint (CORE_ADDR addr, int len)
putpkt(buf);
getpkt (buf, PBUFSIZ, 0);
if (buf[0] == '\0' || buf [0] == 'E')
return -1;
return 0;
switch (packet_ok (buf, &remote_protocol_Z[Z_PACKET_HARDWARE_BP]))
{
case PACKET_ERROR:
case PACKET_UNKNOWN:
return -1;
case PACKET_OK:
return 0;
}
internal_error ("remote_remove_watchpoint: reached end of function");
}
#endif
/* Some targets are only capable of doing downloads, and afterwards
they switch to the remote serial protocol. This function provides
@ -4869,16 +5070,11 @@ device is attached to the remote system (e.g. host:port).");
push_target (&remote_cisco_ops); /* Switch to using cisco target now */
init_packet_config (&remote_protocol_P);
init_packet_config (&remote_protocol_Z);
init_all_packet_configs ();
general_thread = -2;
continue_thread = -2;
/* Force remote_write_bytes to check whether target supports
binary downloading. */
init_packet_config (&remote_protocol_binary_download);
/* Probe for ability to use "ThreadInfo" query, as required. */
use_threadinfo_query = 1;
use_threadextra_query = 1;
@ -5289,6 +5485,13 @@ set_remote_cmd (char *args, int from_tty)
}
static void
show_remote_cmd (char *args, int from_tty)
{
show_remote_protocol_Z_packet_cmd (args, from_tty);
show_remote_protocol_P_packet_cmd (args, from_tty);
show_remote_protocol_binary_download_cmd (args, from_tty);
}
static void
build_remote_gdbarch_data (void)
@ -5334,13 +5537,15 @@ _initialize_remote (void)
init_remote_threadtests ();
#endif
/* set/show remote ... */
add_prefix_cmd ("remote", class_maintenance, set_remote_cmd, "\
Remote protocol specific variables\n\
Configure various remote-protocol specific variables such as\n\
the packets being used",
&remote_set_cmdlist, "set remote ",
0/*allow-unknown*/, &setlist);
add_prefix_cmd ("remote", class_maintenance, set_remote_cmd, "\
add_prefix_cmd ("remote", class_maintenance, show_remote_cmd, "\
Remote protocol specific variables\n\
Configure various remote-protocol specific variables such as\n\
the packets being used",
@ -5413,7 +5618,8 @@ in a memory packet.\n",
"X", "binary-download",
set_remote_protocol_binary_download_cmd,
show_remote_protocol_binary_download_cmd,
&remote_set_cmdlist, &remote_show_cmdlist);
&remote_set_cmdlist, &remote_show_cmdlist,
1);
#if 0
/* XXXX - should ``set remotebinarydownload'' be retained for
compatibility. */
@ -5427,13 +5633,55 @@ in a memory packet.\n",
add_info ("remote-process", remote_info_process,
"Query the remote system for process info.");
add_packet_config_cmd (&remote_protocol_P, "P", "set-register",
add_packet_config_cmd (&remote_protocol_P,
"P", "set-register",
set_remote_protocol_P_packet_cmd,
show_remote_protocol_P_packet_cmd,
&remote_set_cmdlist, &remote_show_cmdlist);
&remote_set_cmdlist, &remote_show_cmdlist,
1);
add_packet_config_cmd (&remote_protocol_Z, "Z", "breakpoint",
set_remote_protocol_Z_packet_cmd,
show_remote_protocol_Z_packet_cmd,
&remote_set_cmdlist, &remote_show_cmdlist);
add_packet_config_cmd (&remote_protocol_Z[Z_PACKET_SOFTWARE_BP],
"Z0", "software-breakpoint",
set_remote_protocol_Z_software_bp_packet_cmd,
show_remote_protocol_Z_software_bp_packet_cmd,
&remote_set_cmdlist, &remote_show_cmdlist,
0);
add_packet_config_cmd (&remote_protocol_Z[Z_PACKET_HARDWARE_BP],
"Z1", "hardware-breakpoint",
set_remote_protocol_Z_hardware_bp_packet_cmd,
show_remote_protocol_Z_hardware_bp_packet_cmd,
&remote_set_cmdlist, &remote_show_cmdlist,
0);
add_packet_config_cmd (&remote_protocol_Z[Z_PACKET_WRITE_WP],
"Z2", "write-watchpoint",
set_remote_protocol_Z_write_wp_packet_cmd,
show_remote_protocol_Z_write_wp_packet_cmd,
&remote_set_cmdlist, &remote_show_cmdlist,
0);
add_packet_config_cmd (&remote_protocol_Z[Z_PACKET_READ_WP],
"Z3", "read-watchpoint",
set_remote_protocol_Z_read_wp_packet_cmd,
show_remote_protocol_Z_read_wp_packet_cmd,
&remote_set_cmdlist, &remote_show_cmdlist,
0);
add_packet_config_cmd (&remote_protocol_Z[Z_PACKET_ACCESS_WP],
"Z4", "access-watchpoint",
set_remote_protocol_Z_access_wp_packet_cmd,
show_remote_protocol_Z_access_wp_packet_cmd,
&remote_set_cmdlist, &remote_show_cmdlist,
0);
/* Keep the old ``set remote Z-packet ...'' working. */
tmpcmd = add_set_auto_boolean_cmd ("Z-packet", class_obscure,
&remote_Z_packet_detect,
"\
Set use of remote protocol `Z' packets", &remote_set_cmdlist);
tmpcmd->function.sfunc = set_remote_protocol_Z_packet_cmd;
add_cmd ("Z-packet", class_obscure, show_remote_protocol_Z_packet_cmd,
"Show use of remote protocol `Z' packets ",
&remote_show_cmdlist);
}