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-rw-r--r--src/ecosboard.c12
-rw-r--r--src/helper/tclapi.c2
-rw-r--r--src/jtag/ft2232.c10
-rw-r--r--src/jtag/jtag.c2
-rw-r--r--src/jtag/parport.c6
-rw-r--r--src/server/gdb_server.c37
-rw-r--r--src/server/tcl_server.c2
-rw-r--r--src/server/telnet_server.c2
-rw-r--r--src/target/target.c10
-rw-r--r--src/target/target_request.c2
10 files changed, 48 insertions, 37 deletions
diff --git a/src/ecosboard.c b/src/ecosboard.c
index dfe30059..7af5ea42 100644
--- a/src/ecosboard.c
+++ b/src/ecosboard.c
@@ -1884,7 +1884,7 @@ int main(int argc, char *argv[])
COMMAND_EXEC, "show zy1000 version numbers");
register_command(cmd_ctx, NULL, "rm", handle_rm_command, COMMAND_ANY,
- "rm <filname>");
+ "remove file");
register_command(cmd_ctx, NULL, "fast_load_image", handle_fast_load_image_command, COMMAND_ANY,
"same args as load_image, image stored in memory");
@@ -1893,22 +1893,22 @@ int main(int argc, char *argv[])
"loads active fast load image to current target");
register_command(cmd_ctx, NULL, "cat", handle_cat_command, COMMAND_ANY,
- "cat <filname>");
+ "display file content");
register_command(cmd_ctx, NULL, "trunc", handle_trunc_command, COMMAND_ANY,
- "trunc <filname>");
+ "truncate a file to 0 size");
register_command(cmd_ctx, NULL, "append_file", handle_append_command,
- COMMAND_ANY, "append <filname>");
+ COMMAND_ANY, "append a variable number of strings to a file");
register_command(cmd_ctx, NULL, "power", handle_power_command, COMMAND_ANY,
"power <on/off> - turn power switch to target on/off. No arguments - print status.");
register_command(cmd_ctx, NULL, "meminfo", handle_meminfo_command,
- COMMAND_ANY, "meminfo");
+ COMMAND_ANY, "display available ram memory");
register_command(cmd_ctx, NULL, "cp", handle_cp_command,
- COMMAND_ANY, "cp <from> <to>");
+ COMMAND_ANY, "copy a file <from> <to>");
#ifdef CYGPKG_PROFILE_GPROF
register_command(cmd_ctx, NULL, "ecosboard_profile", eCosBoard_handle_eCosBoard_profile_command,
diff --git a/src/helper/tclapi.c b/src/helper/tclapi.c
index f473517d..e07388ff 100644
--- a/src/helper/tclapi.c
+++ b/src/helper/tclapi.c
@@ -415,7 +415,7 @@ int Jim_Command_drscan(Jim_Interp *interp, int argc, Jim_Obj *const *args)
*/
if ((argc < 4) || ((argc % 2)!=0))
{
- Jim_WrongNumArgs(interp, 1, args, "wrong arguments");
+ Jim_WrongNumArgs(interp, 1, args, "<device> <num_bits1> <value1> <num_bits2> <value2> ...");
return JIM_ERR;
}
diff --git a/src/jtag/ft2232.c b/src/jtag/ft2232.c
index 6754d9aa..47376241 100644
--- a/src/jtag/ft2232.c
+++ b/src/jtag/ft2232.c
@@ -316,15 +316,15 @@ int ft2232_khz(int khz, int *jtag_speed)
int ft2232_register_commands(struct command_context_s *cmd_ctx)
{
register_command(cmd_ctx, NULL, "ft2232_device_desc", ft2232_handle_device_desc_command,
- COMMAND_CONFIG, NULL);
+ COMMAND_CONFIG, "the USB device description of the FTDI FT2232 device");
register_command(cmd_ctx, NULL, "ft2232_serial", ft2232_handle_serial_command,
- COMMAND_CONFIG, NULL);
+ COMMAND_CONFIG, "the serial number of the FTDI FT2232 device");
register_command(cmd_ctx, NULL, "ft2232_layout", ft2232_handle_layout_command,
- COMMAND_CONFIG, NULL);
+ COMMAND_CONFIG, "the layout of the FT2232 GPIO signals used to control output-enables and reset signals");
register_command(cmd_ctx, NULL, "ft2232_vid_pid", ft2232_handle_vid_pid_command,
- COMMAND_CONFIG, NULL);
+ COMMAND_CONFIG, "the vendor ID and product ID of the FTDI FT2232 device");
register_command(cmd_ctx, NULL, "ft2232_latency", ft2232_handle_latency_command,
- COMMAND_CONFIG, NULL);
+ COMMAND_CONFIG, "set the FT2232 latency timer to a new value");
return ERROR_OK;
}
diff --git a/src/jtag/jtag.c b/src/jtag/jtag.c
index 0af99f93..f2846d3e 100644
--- a/src/jtag/jtag.c
+++ b/src/jtag/jtag.c
@@ -1555,7 +1555,7 @@ int jtag_register_commands(struct command_context_s *cmd_ctx)
register_jim( cmd_ctx, "jtag", jim_jtag_command, "perform jtag tap actions");
register_command(cmd_ctx, NULL, "interface", handle_interface_command,
- COMMAND_CONFIG, NULL);
+ COMMAND_CONFIG, "try to configure interface");
register_command(cmd_ctx, NULL, "jtag_speed", handle_jtag_speed_command,
COMMAND_ANY, "set jtag speed (if supported)");
register_command(cmd_ctx, NULL, "jtag_khz", handle_jtag_khz_command,
diff --git a/src/jtag/parport.c b/src/jtag/parport.c
index 0cfbd81f..13f04904 100644
--- a/src/jtag/parport.c
+++ b/src/jtag/parport.c
@@ -268,11 +268,11 @@ int parport_speed(int speed)
int parport_register_commands(struct command_context_s *cmd_ctx)
{
register_command(cmd_ctx, NULL, "parport_port", parport_handle_parport_port_command,
- COMMAND_CONFIG, NULL);
+ COMMAND_CONFIG, "either the address of the I/O port or the number of the ‘/dev/parport’ device");
register_command(cmd_ctx, NULL, "parport_cable", parport_handle_parport_cable_command,
- COMMAND_CONFIG, NULL);
+ COMMAND_CONFIG, "the layout of the parallel port cable used to connect to the target");
register_command(cmd_ctx, NULL, "parport_write_on_exit", parport_handle_write_on_exit_command,
- COMMAND_CONFIG, NULL);
+ COMMAND_CONFIG, "configure the parallel driver to write a known value to the parallel interface");
return ERROR_OK;
}
diff --git a/src/server/gdb_server.c b/src/server/gdb_server.c
index 6dcd493b..8073aecb 100644
--- a/src/server/gdb_server.c
+++ b/src/server/gdb_server.c
@@ -394,17 +394,17 @@ int gdb_put_packet_inner(connection_t *connection, char *buffer, int len)
gdb_putback_char( connection, reply );
return ERROR_OK;
} else {
-
+
LOG_ERROR("unknown character(1) 0x%2.2x in reply, dropping connection", reply);
gdb_con->closed=1;
return ERROR_SERVER_REMOTE_CLOSED;
}
- }
+ }
else if( reply == '$' ){
LOG_ERROR("GDB missing ack(2) - assumed good");
gdb_putback_char( connection, reply );
return ERROR_OK;
- }
+ }
else
{
LOG_ERROR("unknown character(2) 0x%2.2x in reply, dropping connection", reply);
@@ -1985,7 +1985,7 @@ int gdb_input_inner(connection_t *connection)
if( LOG_LEVEL_IS( LOG_LVL_DEBUG ) ){
if( packet[0] == 'X' ){
- // binary packets spew junk into the debug log stream
+ // binary packets spew junk into the debug log stream
char buf[ 50 ];
int x;
for( x = 0 ; (x < 49) && (packet[x] != ':') ; x++ ){
@@ -2177,7 +2177,10 @@ int gdb_init(void)
int handle_gdb_port_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
{
if (argc == 0)
+ {
+ command_print(cmd_ctx, "gdb_port: %ld", gdb_port);
return ERROR_OK;
+ }
/* only if the port wasn't overwritten by cmdline */
if (gdb_port == 0)
@@ -2210,9 +2213,11 @@ int handle_gdb_detach_command(struct command_context_s *cmd_ctx, char *cmd, char
detach_mode = GDB_DETACH_NOTHING;
return ERROR_OK;
}
+ else
+ LOG_WARNING("invalid gdb_detach configuration directive: %s", args[0]);
}
- LOG_WARNING("invalid gdb_detach configuration directive: %s", args[0]);
+ LOG_WARNING("gdb_detach take a single argument");
return ERROR_OK;
}
@@ -2230,9 +2235,11 @@ int handle_gdb_memory_map_command(struct command_context_s *cmd_ctx, char *cmd,
gdb_use_memory_map = 0;
return ERROR_OK;
}
+ else
+ LOG_WARNING("invalid gdb_memory_map configuration directive %s", args[0]);
}
- LOG_WARNING("invalid gdb_memory_map configuration directive: %s", args[0]);
+ LOG_WARNING("gdb_memory_map take a single argument");
return ERROR_OK;
}
@@ -2250,9 +2257,11 @@ int handle_gdb_flash_program_command(struct command_context_s *cmd_ctx, char *cm
gdb_flash_program = 0;
return ERROR_OK;
}
+ else
+ LOG_WARNING("invalid gdb_flash_program configuration directive: %s", args[0]);
}
- LOG_WARNING("invalid gdb_memory_map configuration directive: %s", args[0]);
+ LOG_WARNING("gdb_flash_program take a single argument");
return ERROR_OK;
}
@@ -2270,13 +2279,15 @@ int handle_gdb_report_data_abort_command(struct command_context_s *cmd_ctx, char
gdb_report_data_abort = 0;
return ERROR_OK;
}
+ else
+ LOG_WARNING("invalid gdb_report_data_abort configuration directive: %s", args[0]);
}
- LOG_WARNING("invalid gdb_report_data_abort configuration directive: %s", args[0]);
+ LOG_WARNING("gdb_report_data_abort take a single argument");
return ERROR_OK;
}
-/* daemon configuration command gdb_port */
+/* gdb_breakpoint_override */
int handle_gdb_breakpoint_override_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
{
if (argc == 0)
@@ -2314,15 +2325,15 @@ int handle_gdb_breakpoint_override_command(struct command_context_s *cmd_ctx, ch
int gdb_register_commands(command_context_t *command_context)
{
register_command(command_context, NULL, "gdb_port", handle_gdb_port_command,
- COMMAND_CONFIG, "");
+ COMMAND_CONFIG, "daemon configuration command gdb_port");
register_command(command_context, NULL, "gdb_detach", handle_gdb_detach_command,
COMMAND_CONFIG, "");
register_command(command_context, NULL, "gdb_memory_map", handle_gdb_memory_map_command,
- COMMAND_CONFIG, "");
+ COMMAND_CONFIG, "enable or disable memory map");
register_command(command_context, NULL, "gdb_flash_program", handle_gdb_flash_program_command,
- COMMAND_CONFIG, "");
+ COMMAND_CONFIG, "enable or disable flash program");
register_command(command_context, NULL, "gdb_report_data_abort", handle_gdb_report_data_abort_command,
- COMMAND_CONFIG, "");
+ COMMAND_CONFIG, "enable or disable report data");
register_command(command_context, NULL, "gdb_breakpoint_override", handle_gdb_breakpoint_override_command,
COMMAND_EXEC, "hard/soft/disabled - force breakpoint type for gdb 'break' commands."
"The raison d'etre for this option is to support GDB GUI's without "
diff --git a/src/server/tcl_server.c b/src/server/tcl_server.c
index 8d2a0f71..a6601ffd 100644
--- a/src/server/tcl_server.c
+++ b/src/server/tcl_server.c
@@ -185,7 +185,7 @@ int tcl_init(void)
int tcl_register_commands(command_context_t *cmd_ctx)
{
- register_command(cmd_ctx, NULL, "tcl_port", handle_tcl_port_command, COMMAND_CONFIG, "");
+ register_command(cmd_ctx, NULL, "tcl_port", handle_tcl_port_command, COMMAND_CONFIG, "port on which to listen for incoming TCL syntax");
return ERROR_OK;
}
diff --git a/src/server/telnet_server.c b/src/server/telnet_server.c
index 2d779ec5..85e1957f 100644
--- a/src/server/telnet_server.c
+++ b/src/server/telnet_server.c
@@ -626,7 +626,7 @@ int telnet_register_commands(command_context_t *command_context)
COMMAND_EXEC, "exit telnet session");
register_command(command_context, NULL, "telnet_port", handle_telnet_port_command,
- COMMAND_CONFIG, "");
+ COMMAND_CONFIG, "port on which to listen for incoming telnet connections");
return ERROR_OK;
}
diff --git a/src/target/target.c b/src/target/target.c
index 5805d0c7..53f88c06 100644
--- a/src/target/target.c
+++ b/src/target/target.c
@@ -938,10 +938,10 @@ void target_free_all_working_areas(struct target_s *target)
int target_register_commands(struct command_context_s *cmd_ctx)
{
- register_command(cmd_ctx, NULL, "targets", handle_targets_command, COMMAND_EXEC, NULL);
- register_command(cmd_ctx, NULL, "working_area", handle_working_area_command, COMMAND_ANY, "working_area <target#> <address> <size> <'backup'|'nobackup'> [virtual address]");
- register_command(cmd_ctx, NULL, "virt2phys", handle_virt2phys_command, COMMAND_ANY, "virt2phys <virtual address>");
- register_command(cmd_ctx, NULL, "profile", handle_profile_command, COMMAND_EXEC, "PRELIMINARY! - profile <seconds> <gmon.out>");
+ register_command(cmd_ctx, NULL, "targets", handle_targets_command, COMMAND_EXEC, "change the current command line target (one parameter) or lists targets (with no parameter)");
+ register_command(cmd_ctx, NULL, "working_area", handle_working_area_command, COMMAND_ANY, "set a new working space");
+ register_command(cmd_ctx, NULL, "virt2phys", handle_virt2phys_command, COMMAND_ANY, "translate a virtual address into a physical address");
+ register_command(cmd_ctx, NULL, "profile", handle_profile_command, COMMAND_EXEC, "profiling samples the CPU PC");
register_jim(cmd_ctx, "target", jim_target, "configure target" );
@@ -1311,7 +1311,7 @@ int target_write_u8(struct target_s *target, u32 address, u8 value)
int target_register_user_commands(struct command_context_s *cmd_ctx)
{
int retval = ERROR_OK;
- register_command(cmd_ctx, NULL, "reg", handle_reg_command, COMMAND_EXEC, NULL);
+ register_command(cmd_ctx, NULL, "reg", handle_reg_command, COMMAND_EXEC, "display or set a register");
register_command(cmd_ctx, NULL, "poll", handle_poll_command, COMMAND_EXEC, "poll target state");
register_command(cmd_ctx, NULL, "wait_halt", handle_wait_halt_command, COMMAND_EXEC, "wait for target halt [time (s)]");
register_command(cmd_ctx, NULL, "halt", handle_halt_command, COMMAND_EXEC, "halt target");
diff --git a/src/target/target_request.c b/src/target/target_request.c
index df97a65f..b266fea5 100644
--- a/src/target/target_request.c
+++ b/src/target/target_request.c
@@ -304,7 +304,7 @@ int target_request_register_commands(struct command_context_s *cmd_ctx)
register_command(cmd_ctx, NULL, "target_request", NULL, COMMAND_ANY, "target_request commands");
register_command(cmd_ctx, target_request_cmd, "debugmsgs", handle_target_request_debugmsgs_command,
- COMMAND_EXEC, "enable/disable reception of debug messgages from target");
+ COMMAND_EXEC, "enable/disable reception of debug messages from target");
return ERROR_OK;
}
generated by cgit v1.2.3 (git 2.46.0) at 2024-12-23 18:55:35 +0000