openocd: fix SPDX tag format for files .c

[fw/openocd] / src / target / openrisc / or1k.c

diff --git a/src/target/openrisc/or1k.c b/src/target/openrisc/or1k.c
index aa7b0d332a1265feda1b5f1e46e0e84ef7770845..d73bca21094b261d803a33bff84284b56d9137b1 100644 (file)
--- a/src/target/openrisc/or1k.c
+++ b/src/target/openrisc/or1k.c
@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
 /***************************************************************************
  *   Copyright (C) 2011 by Julius Baxter                                   *
  *   julius@opencores.org                                                  *
@@ -8,19 +10,6 @@
  *   Copyright (C) 2013 by Franck Jullien                                  *
  *   elec4fun@gmail.com                                                    *
  *                                                                         *
- *                                                                         *
- *   This program is free software; you can redistribute it and/or modify  *
- *   it under the terms of the GNU General Public License as published by  *
- *   the Free Software Foundation; either version 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- *   This program is distributed in the hope that it will be useful,       *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- *   GNU General Public License for more details.                          *
- *                                                                         *
- *   You should have received a copy of the GNU General Public License     *
- *   along with this program.  If not, see <http://www.gnu.org/licenses/>. *
  ***************************************************************************/
 
 #ifdef HAVE_CONFIG_H
@@ -923,9 +912,9 @@ static int or1k_add_breakpoint(struct target *target,
        struct or1k_du *du_core = or1k_to_du(or1k);
        uint8_t data;
 
-       LOG_DEBUG("Adding breakpoint: addr 0x%08" TARGET_PRIxADDR ", len %d, type %d, set: %d, id: %" PRId32,
+       LOG_DEBUG("Adding breakpoint: addr 0x%08" TARGET_PRIxADDR ", len %d, type %d, id: %" PRIu32,
                  breakpoint->address, breakpoint->length, breakpoint->type,
-                 breakpoint->set, breakpoint->unique_id);
+                 breakpoint->unique_id);
 
        /* Only support SW breakpoints for now. */
        if (breakpoint->type == BKPT_HARD)
@@ -943,8 +932,7 @@ static int or1k_add_breakpoint(struct target *target,
                return retval;
        }
 
-       if (breakpoint->orig_instr != NULL)
-               free(breakpoint->orig_instr);
+       free(breakpoint->orig_instr);
 
        breakpoint->orig_instr = malloc(breakpoint->length);
        memcpy(breakpoint->orig_instr, &data, breakpoint->length);
@@ -982,9 +970,9 @@ static int or1k_remove_breakpoint(struct target *target,
        struct or1k_common *or1k = target_to_or1k(target);
        struct or1k_du *du_core = or1k_to_du(or1k);
 
-       LOG_DEBUG("Removing breakpoint: addr 0x%08" TARGET_PRIxADDR ", len %d, type %d, set: %d, id: %" PRId32,
+       LOG_DEBUG("Removing breakpoint: addr 0x%08" TARGET_PRIxADDR ", len %d, type %d, id: %" PRIu32,
                  breakpoint->address, breakpoint->length, breakpoint->type,
-                 breakpoint->set, breakpoint->unique_id);
+                 breakpoint->unique_id);
 
        /* Only support SW breakpoints for now. */
        if (breakpoint->type == BKPT_HARD)
@@ -1090,12 +1078,12 @@ static int or1k_init_target(struct command_context *cmd_ctx,
        struct or1k_du *du_core = or1k_to_du(or1k);
        struct or1k_jtag *jtag = &or1k->jtag;
 
-       if (du_core == NULL) {
+       if (!du_core) {
                LOG_ERROR("No debug unit selected");
                return ERROR_FAIL;
        }
 
-       if (jtag->tap_ip == NULL) {
+       if (!jtag->tap_ip) {
                LOG_ERROR("No tap selected");
                return ERROR_FAIL;
        }
@@ -1112,7 +1100,7 @@ static int or1k_init_target(struct command_context *cmd_ctx,
 
 static int or1k_target_create(struct target *target, Jim_Interp *interp)
 {
-       if (target->tap == NULL)
+       if (!target->tap)
                return ERROR_FAIL;
 
        struct or1k_common *or1k = calloc(1, sizeof(struct or1k_common));
@@ -1201,7 +1189,7 @@ static int or1k_get_gdb_reg_list(struct target *target, struct reg **reg_list[],
 
 }
 
-int or1k_get_gdb_fileio_info(struct target *target, struct gdb_fileio_info *fileio_info)
+static int or1k_get_gdb_fileio_info(struct target *target, struct gdb_fileio_info *fileio_info)
 {
        return ERROR_FAIL;
 }
@@ -1377,21 +1365,21 @@ static const struct command_registration or1k_hw_ip_command_handlers[] = {
                .name = "tap_select",
                .handler = or1k_tap_select_command_handler,
                .mode = COMMAND_ANY,
-               .usage = "tap_select name",
+               .usage = "name",
                .help = "Select the TAP core to use",
        },
        {
                .name = "tap_list",
                .handler = or1k_tap_list_command_handler,
                .mode = COMMAND_ANY,
-               .usage = "tap_list",
+               .usage = "",
                .help = "Display available TAP core",
        },
        {
                .name = "du_select",
                .handler = or1k_du_select_command_handler,
                .mode = COMMAND_ANY,
-               .usage = "du_select name",
+               .usage = "name",
                .help = "Select the Debug Unit core to use",
        },
        {
@@ -1409,7 +1397,7 @@ static const struct command_registration or1k_reg_command_handlers[] = {
                .name = "addreg",
                .handler = or1k_addreg_command_handler,
                .mode = COMMAND_ANY,
-               .usage = "addreg name addr feature group",
+               .usage = "name addr feature group",
                .help = "Add a register to the register list",
        },
        COMMAND_REGISTRATION_DONE