jlink: change prototype of show_config*() functions

To prepare for handling TCL return values consistently, all calls
to command_print/command_print_sameline should be ready to switch
to CMD as first parameter.

Change prototype of show_config*() functions to pass CMD instead
of CMD_CTX.

This change was part of http://openocd.zylin.com/1815 from Paul
Fertser and has been extracted and rebased to simplify the review.

Change-Id: I131a904774bf60ad1bf9d90dbc65927c246ac23a
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Signed-off-by: Tomas Vanek <vanekt@fbl.cz>
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: http://openocd.zylin.com/5080
Tested-by: jenkins

diff --git a/src/jtag/drivers/jlink.c b/src/jtag/drivers/jlink.c
index 5a17dfd43d6fd6b063daf6da79273ead69d8e2ce..090eeaa6400509f92ac8a407b6cc9e6cb2f18927 100644 (file)
--- a/src/jtag/drivers/jlink.c
+++ b/src/jtag/drivers/jlink.c
@@ -1101,49 +1101,49 @@ COMMAND_HANDLER(jlink_handle_target_power_command)
        return ERROR_OK;
 }
 
-static void show_config_usb_address(struct command_context *ctx)
+static void show_config_usb_address(struct command_invocation *cmd)
 {
        if (config.usb_address != tmp_config.usb_address)
-               command_print(ctx, "USB address: %u [%u]", config.usb_address,
+               command_print(cmd->ctx, "USB address: %u [%u]", config.usb_address,
                        tmp_config.usb_address);
        else
-               command_print(ctx, "USB address: %u", config.usb_address);
+               command_print(cmd->ctx, "USB address: %u", config.usb_address);
 }
 
-static void show_config_ip_address(struct command_context *ctx)
+static void show_config_ip_address(struct command_invocation *cmd)
 {
        if (!memcmp(config.ip_address, tmp_config.ip_address, 4))
-               command_print(ctx, "IP address: %d.%d.%d.%d",
+               command_print(cmd->ctx, "IP address: %d.%d.%d.%d",
                        config.ip_address[3], config.ip_address[2],
                        config.ip_address[1], config.ip_address[0]);
        else
-               command_print(ctx, "IP address: %d.%d.%d.%d [%d.%d.%d.%d]",
+               command_print(cmd->ctx, "IP address: %d.%d.%d.%d [%d.%d.%d.%d]",
                        config.ip_address[3], config.ip_address[2],
                        config.ip_address[1], config.ip_address[0],
                        tmp_config.ip_address[3], tmp_config.ip_address[2],
                        tmp_config.ip_address[1], tmp_config.ip_address[0]);
 
        if (!memcmp(config.subnet_mask, tmp_config.subnet_mask, 4))
-               command_print(ctx, "Subnet mask: %d.%d.%d.%d",
+               command_print(cmd->ctx, "Subnet mask: %d.%d.%d.%d",
                        config.subnet_mask[3], config.subnet_mask[2],
                        config.subnet_mask[1], config.subnet_mask[0]);
        else
-               command_print(ctx, "Subnet mask: %d.%d.%d.%d [%d.%d.%d.%d]",
+               command_print(cmd->ctx, "Subnet mask: %d.%d.%d.%d [%d.%d.%d.%d]",
                        config.subnet_mask[3], config.subnet_mask[2],
                        config.subnet_mask[1], config.subnet_mask[0],
                        tmp_config.subnet_mask[3], tmp_config.subnet_mask[2],
                        tmp_config.subnet_mask[1], tmp_config.subnet_mask[0]);
 }
 
-static void show_config_mac_address(struct command_context *ctx)
+static void show_config_mac_address(struct command_invocation *cmd)
 {
        if (!memcmp(config.mac_address, tmp_config.mac_address, 6))
-               command_print(ctx, "MAC address: %.02x:%.02x:%.02x:%.02x:%.02x:%.02x",
+               command_print(cmd->ctx, "MAC address: %.02x:%.02x:%.02x:%.02x:%.02x:%.02x",
                        config.mac_address[5], config.mac_address[4],
                        config.mac_address[3], config.mac_address[2],
                        config.mac_address[1], config.mac_address[0]);
        else
-               command_print(ctx, "MAC address: %.02x:%.02x:%.02x:%.02x:%.02x:%.02x "
+               command_print(cmd->ctx, "MAC address: %.02x:%.02x:%.02x:%.02x:%.02x:%.02x "
                        "[%.02x:%.02x:%.02x:%.02x:%.02x:%.02x]",
                        config.mac_address[5], config.mac_address[4],
                        config.mac_address[3], config.mac_address[2],
@@ -1153,7 +1153,7 @@ static void show_config_mac_address(struct command_context *ctx)
                        tmp_config.mac_address[1], tmp_config.mac_address[0]);
 }
 
-static void show_config_target_power(struct command_context *ctx)
+static void show_config_target_power(struct command_invocation *cmd)
 {
        const char *target_power;
        const char *current_target_power;
@@ -1169,24 +1169,24 @@ static void show_config_target_power(struct command_context *ctx)
                current_target_power = "on";
 
        if (config.target_power != tmp_config.target_power)
-               command_print(ctx, "Target power supply: %s [%s]", target_power,
+               command_print(cmd->ctx, "Target power supply: %s [%s]", target_power,
                        current_target_power);
        else
-               command_print(ctx, "Target power supply: %s", target_power);
+               command_print(cmd->ctx, "Target power supply: %s", target_power);
 }
 
-static void show_config(struct command_context *ctx)
+static void show_config(struct command_invocation *cmd)
 {
-       command_print(ctx, "J-Link device configuration:");
+       command_print(cmd->ctx, "J-Link device configuration:");
 
-       show_config_usb_address(ctx);
+       show_config_usb_address(cmd);
 
        if (jaylink_has_cap(caps, JAYLINK_DEV_CAP_SET_TARGET_POWER))
-               show_config_target_power(ctx);
+               show_config_target_power(cmd);
 
        if (jaylink_has_cap(caps, JAYLINK_DEV_CAP_ETHERNET)) {
-               show_config_ip_address(ctx);
-               show_config_mac_address(ctx);
+               show_config_ip_address(cmd);
+               show_config_mac_address(cmd);
        }
 }
 
@@ -1352,7 +1352,7 @@ COMMAND_HANDLER(jlink_handle_config_usb_address_command)
        }
 
        if (!CMD_ARGC) {
-               show_config_usb_address(CMD_CTX);
+               show_config_usb_address(CMD);
        } else if (CMD_ARGC == 1) {
                if (sscanf(CMD_ARGV[0], "%" SCNd8, &tmp) != 1) {
                        command_print(CMD_CTX, "Invalid USB address: %s.", CMD_ARGV[0]);
@@ -1391,7 +1391,7 @@ COMMAND_HANDLER(jlink_handle_config_target_power_command)
        }
 
        if (!CMD_ARGC) {
-               show_config_target_power(CMD_CTX);
+               show_config_target_power(CMD);
        } else if (CMD_ARGC == 1) {
                if (!strcmp(CMD_ARGV[0], "on")) {
                        enable = true;
@@ -1432,7 +1432,7 @@ COMMAND_HANDLER(jlink_handle_config_mac_address_command)
        }
 
        if (!CMD_ARGC) {
-               show_config_mac_address(CMD_CTX);
+               show_config_mac_address(CMD);
        } else if (CMD_ARGC == 1) {
                str = CMD_ARGV[0];
 
@@ -1520,7 +1520,7 @@ COMMAND_HANDLER(jlink_handle_config_ip_address_command)
        }
 
        if (!CMD_ARGC) {
-               show_config_ip_address(CMD_CTX);
+               show_config_ip_address(CMD);
        } else {
                if (!string_to_ip(CMD_ARGV[0], ip_address, &i))
                        return ERROR_COMMAND_SYNTAX_ERROR;
@@ -1616,7 +1616,7 @@ COMMAND_HANDLER(jlink_handle_config_command)
        }
 
        if (CMD_ARGC == 0)
-               show_config(CMD_CTX);
+               show_config(CMD);
 
        return ERROR_OK;
 }