diff options
| -rw-r--r-- | src/flash/flash.c | 9 | ||||
| -rw-r--r-- | src/helper/command.c | 42 | ||||
| -rw-r--r-- | src/helper/command.h | 7 | ||||
| -rw-r--r-- | src/helper/ioutil.c | 60 | ||||
| -rw-r--r-- | src/jtag/tcl.c | 43 | ||||
| -rw-r--r-- | src/target/target.c | 68 |
6 files changed, 146 insertions, 83 deletions
diff --git a/src/flash/flash.c b/src/flash/flash.c index 4584c5d0..bbdbaa8d 100644 --- a/src/flash/flash.c +++ b/src/flash/flash.c @@ -1368,8 +1368,6 @@ static const struct command_registration flash_exec_command_handlers[] = { int flash_init_drivers(struct command_context *cmd_ctx) { - register_jim(cmd_ctx, "ocd_flash_banks", - jim_flash_banks, "return information about the flash banks"); if (!flash_banks) return ERROR_OK; @@ -1377,7 +1375,6 @@ int flash_init_drivers(struct command_context *cmd_ctx) return register_commands(cmd_ctx, parent, flash_exec_command_handlers); } - static const struct command_registration flash_config_command_handlers[] = { { .name = "bank", @@ -1389,6 +1386,12 @@ static const struct command_registration flash_config_command_handlers[] = { .help = "Define a new bank with the given name, " "using the specified NOR flash driver.", }, + { + .name = "banks", + .mode = COMMAND_ANY, + .jim_handler = &jim_flash_banks, + .help = "return information about the flash banks", + }, COMMAND_REGISTRATION_DONE }; static const struct command_registration flash_command_handlers[] = { diff --git a/src/helper/command.c b/src/helper/command.c index 8d710c99..3cb36ea2 100644 --- a/src/helper/command.c +++ b/src/helper/command.c @@ -252,6 +252,8 @@ static struct command *command_new(struct command_context *cmd_ctx, c->usage = strdup(cr->usage); c->parent = parent; c->handler = cr->handler; + c->jim_handler = cr->jim_handler; + c->jim_handler_data = cr->jim_handler_data; c->mode = cr->mode; command_add_child(command_list_for_parent(cmd_ctx, parent), c); @@ -327,16 +329,22 @@ struct command* register_command(struct command_context *context, } c = command_new(context, parent, cr); - /* if allocation failed or it is a placeholder (no handler), we're done */ - if (NULL == c || NULL == c->handler) - return c; + if (NULL == c) + return NULL; - int retval = register_command_handler(c); - if (ERROR_OK != retval) + if (NULL != c->handler) { - unregister_command(context, parent, name); - c = NULL; + int retval = register_command_handler(c); + if (ERROR_OK != retval) + { + unregister_command(context, parent, name); + return NULL; + } } + + if (NULL != cr->jim_handler && NULL == parent) + Jim_CreateCommand(interp, cr->name, cr->jim_handler, cr->jim_handler_data, NULL); + return c; } @@ -882,7 +890,7 @@ static int command_unknown(Jim_Interp *interp, int argc, Jim_Obj *const *argv) bool found = true; Jim_Obj *const *start; unsigned count; - if (c->handler) + if (c->handler || c->jim_handler) { // include the command name in the list count = remaining + 1; @@ -900,6 +908,12 @@ static int command_unknown(Jim_Interp *interp, int argc, Jim_Obj *const *argv) start = argv; found = false; } + // pass the command through to the intended handler + if (c->jim_handler) + { + interp->cmdPrivData = c->jim_handler_data; + return (*c->jim_handler)(interp, count, start); + } unsigned nwords; const char **words = script_command_args_alloc(count, start, &nwords); @@ -1149,18 +1163,6 @@ void process_jim_events(void) #endif } -void register_jim(struct command_context *cmd_ctx, const char *name, - Jim_CmdProc cmd, const char *help) -{ - Jim_CreateCommand(interp, name, cmd, NULL, NULL); - - Jim_Obj *cmd_list = Jim_NewListObj(interp, NULL, 0); - Jim_ListAppendElement(interp, cmd_list, - Jim_NewStringObj(interp, name, -1)); - - help_add_command(cmd_ctx, NULL, name, help, NULL); -} - #define DEFINE_PARSE_NUM_TYPE(name, type, func, min, max) \ int parse##name(const char *str, type *ul) \ { \ diff --git a/src/helper/command.h b/src/helper/command.h index 2edeca91..84bdb71e 100644 --- a/src/helper/command.h +++ b/src/helper/command.h @@ -164,6 +164,8 @@ struct command struct command *parent; struct command *children; command_handler_t handler; + Jim_CmdProc jim_handler; + void *jim_handler_data; enum command_mode mode; struct command *next; }; @@ -198,6 +200,8 @@ char *command_name(struct command *c, char delim); struct command_registration { const char *name; command_handler_t handler; + Jim_CmdProc jim_handler; + void *jim_handler_data; enum command_mode mode; const char *help; /// a string listing the options and arguments, required or optional @@ -319,9 +323,6 @@ void process_jim_events(void); extern Jim_Interp *interp; -void register_jim(struct command_context *context, const char *name, - Jim_CmdProc cmd, const char *help); - int parse_ulong(const char *str, unsigned long *ul); int parse_ullong(const char *str, unsigned long long *ul); diff --git a/src/helper/ioutil.c b/src/helper/ioutil.c index 58521eef..e13f5902 100644 --- a/src/helper/ioutil.c +++ b/src/helper/ioutil.c @@ -685,27 +685,51 @@ static const struct command_registration ioutil_command_handlers[] = { .mode = COMMAND_ANY, .help = "display available ram memory", }, + // jim handlers + { + .name = "rm", + .mode = COMMAND_ANY, + .jim_handler = &zylinjtag_Jim_Command_rm, + .help = "remove a file", + .usage = "<file>", + }, + { + .name = "peek", + .mode = COMMAND_ANY, + .jim_handler = &zylinjtag_Jim_Command_peek, + .help = "peek at a memory address", + .usage = "<addr>", + }, + { + .name = "poke", + .mode = COMMAND_ANY, + .jim_handler = &zylinjtag_Jim_Command_poke, + .help = "poke at a memory address", + .usage = "<addr> <value>", + }, + { + .name = "ls", + .mode = COMMAND_ANY, + .jim_handler = &zylinjtag_Jim_Command_ls, + .help = "show a listing of files", + .usage = "<dir>", + }, + { + .name = "mac", + .mode = COMMAND_ANY, + .jim_handler = &zylinjtag_Jim_Command_mac, + .help = "show MAC address", + }, + { + .name = "ip", + .jim_handler = &zylinjtag_Jim_Command_ip, + .mode = COMMAND_ANY, + .help = "show IP address", + }, COMMAND_REGISTRATION_DONE }; - int ioutil_init(struct command_context *cmd_ctx) { - register_commands(cmd_ctx, NULL, ioutil_command_handlers); - - Jim_CreateCommand(interp, "rm", zylinjtag_Jim_Command_rm, NULL, NULL); - - Jim_CreateCommand(interp, "peek", zylinjtag_Jim_Command_peek, NULL, NULL); - Jim_CreateCommand(interp, "poke", zylinjtag_Jim_Command_poke, NULL, NULL); - Jim_CreateCommand(interp, "ls", zylinjtag_Jim_Command_ls, NULL, NULL); - - Jim_CreateCommand(interp, "mac", zylinjtag_Jim_Command_mac, - NULL, NULL); - - Jim_CreateCommand(interp, "ip", zylinjtag_Jim_Command_ip, - NULL, NULL); - - return ERROR_OK; + return register_commands(cmd_ctx, NULL, ioutil_command_handlers); } - - diff --git a/src/jtag/tcl.c b/src/jtag/tcl.c index 6b420211..bc290788 100644 --- a/src/jtag/tcl.c +++ b/src/jtag/tcl.c @@ -1529,26 +1529,37 @@ static const struct command_registration jtag_command_handlers[] = { .help = "choose short(default) or long tms_sequence", .usage = "<short | long>", }, + // jim commands + { + .name = "jtag", + .mode = COMMAND_ANY, + .jim_handler = &jim_jtag_command, + .help = "perform jtag tap actions", + }, + { + .name = "drscan", + .mode = COMMAND_EXEC, + .jim_handler = &Jim_Command_drscan, + .help = "execute DR scan <device> " + "<num_bits> <value> <num_bits1> <value2> ...", + }, + { + .name = "flush_count", + .mode = COMMAND_EXEC, + .jim_handler = &Jim_Command_flush_count, + .help = "returns number of times the JTAG queue has been flushed", + }, + { + .name = "pathmove", + .mode = COMMAND_EXEC, + .jim_handler = &Jim_Command_pathmove, + .usage = "<state1>,<state2>,<state3>... ", + .help = "move JTAG to state1 then to state2, state3, etc.", + }, COMMAND_REGISTRATION_DONE }; int jtag_register_commands(struct command_context *cmd_ctx) { - register_jim(cmd_ctx, "jtag", jim_jtag_command, - "perform jtag tap actions"); - - register_jim(cmd_ctx, "drscan", Jim_Command_drscan, - "execute DR scan <device> " - "<num_bits> <value> <num_bits1> <value2> ..."); - - register_jim(cmd_ctx, "flush_count", Jim_Command_flush_count, - "returns number of times the JTAG queue has been flushed"); - - register_jim(cmd_ctx, "pathmove", Jim_Command_pathmove, - "<state1>,<state2>,<state3>... " - "- move JTAG to state1 then to state2, state3, etc."); - return register_commands(cmd_ctx, NULL, jtag_command_handlers); } - - diff --git a/src/target/target.c b/src/target/target.c index e999e68c..4a9095a6 100644 --- a/src/target/target.c +++ b/src/target/target.c @@ -777,12 +777,14 @@ int target_init(struct command_context *cmd_ctx) target->type->mcr = default_mcr; } else { - /* FIX! multiple targets will generally register global commands - * multiple times. Only register this one if *one* of the - * targets need the command. Hmm... make it a command on the - * Jim Tcl target object? - */ - register_jim(cmd_ctx, "mcr", jim_mcrmrc, "write coprocessor <cpnum> <op1> <op2> <CRn> <CRm> <value>"); + const struct command_registration mcr_cmd = { + .name = "mcr", + .mode = COMMAND_EXEC, + .jim_handler = &jim_mcrmrc, + .help = "write coprocessor", + .usage = "<cpnum> <op1> <op2> <CRn> <CRm> <value>", + }; + register_command(cmd_ctx, NULL, &mcr_cmd); } if (target->type->mrc == NULL) @@ -790,7 +792,13 @@ int target_init(struct command_context *cmd_ctx) target->type->mrc = default_mrc; } else { - register_jim(cmd_ctx, "mrc", jim_mcrmrc, "read coprocessor <cpnum> <op1> <op2> <CRn> <CRm>"); + const struct command_registration mrc_cmd = { + .name = "mrc", + .jim_handler = &jim_mcrmrc, + .help = "read coprocessor", + .usage = "<cpnum> <op1> <op2> <CRn> <CRm>", + }; + register_command(cmd_ctx, NULL, &mrc_cmd); } @@ -4377,14 +4385,14 @@ static int target_create(Jim_GetOptInfo *goi) } /* now - create the new target name command */ - e = Jim_CreateCommand(goi->interp, - /* name */ - cp, - tcl_target_func, /* C function */ - target, /* private data */ - NULL); /* no del proc */ - - return e; + const struct command_registration target_command = { + .name = cp, + .jim_handler = &tcl_target_func, + .jim_handler_data = target, + .help = "target command group", + }; + struct command *c = register_command(cmd_ctx, NULL, &target_command); + return (NULL != c) ? ERROR_OK : ERROR_FAIL; } static int jim_target(Jim_Interp *interp, int argc, Jim_Obj *const *argv) @@ -4773,12 +4781,17 @@ static const struct command_registration target_command_handlers[] = { "or list targets (no parameters)", .usage = "[<new_current_target>]", }, + { + .name = "target", + .mode = COMMAND_CONFIG, + .jim_handler = &jim_target, + .help = "configure target", + }, COMMAND_REGISTRATION_DONE }; int target_register_commands(struct command_context *cmd_ctx) { - register_jim(cmd_ctx, "target", jim_target, "configure target"); return register_commands(cmd_ctx, NULL, target_command_handlers); } @@ -4967,6 +4980,22 @@ static const struct command_registration target_exec_command_handlers[] = { .mode = COMMAND_EXEC, .usage = "<file> [offset] [type]", }, + { + .name = "ocd_mem2array", + .mode = COMMAND_EXEC, + .jim_handler = &jim_mem2array, + .help = "read memory and return as a TCL array " + "for script processing", + .usage = "<arrayname> <width=32|16|8> <address> <count>", + }, + { + .name = "ocd_array2mem", + .mode = COMMAND_EXEC, + .jim_handler = &jim_array2mem, + .help = "convert a TCL array to memory locations " + "and write the values", + .usage = "<arrayname> <width=32|16|8> <address> <count>", + }, COMMAND_REGISTRATION_DONE }; int target_register_user_commands(struct command_context *cmd_ctx) @@ -4978,13 +5007,6 @@ int target_register_user_commands(struct command_context *cmd_ctx) if ((retval = trace_register_commands(cmd_ctx)) != ERROR_OK) return retval; - register_jim(cmd_ctx, "ocd_mem2array", jim_mem2array, - "read memory and return as a TCL array for script processing " - "<ARRAYNAME> <WIDTH = 32/16/8> <ADDRESS> <COUNT>"); - - register_jim(cmd_ctx, "ocd_array2mem", jim_array2mem, - "convert a TCL array to memory locations and write the values " - "<ARRAYNAME> <WIDTH = 32/16/8> <ADDRESS> <COUNT>"); return register_commands(cmd_ctx, NULL, target_exec_command_handlers); } |