openocd: src/target: replace the GPL-2.0-or-later license tag

[fw/openocd] / src / target / etb.h

diff --git a/src/target/etb.h b/src/target/etb.h
index 12e613ffc3659f658690b0b01d21a05f41aceb08..fa75600ad687e3a80658d8b8f56185ed87cf752b 100644 (file)
--- a/src/target/etb.h
+++ b/src/target/etb.h
@@ -1,69 +1,47 @@
-/***************************************************************************\r
- *   Copyright (C) 2007 by Dominic Rath                                    *\r
- *   Dominic.Rath@gmx.de                                                   *\r
- *                                                                         *\r
- *   This program is free software; you can redistribute it and/or modify  *\r
- *   it under the terms of the GNU General Public License as published by  *\r
- *   the Free Software Foundation; either version 2 of the License, or     *\r
- *   (at your option) any later version.                                   *\r
- *                                                                         *\r
- *   This program is distributed in the hope that it will be useful,       *\r
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *\r
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *\r
- *   GNU General Public License for more details.                          *\r
- *                                                                         *\r
- *   You should have received a copy of the GNU General Public License     *\r
- *   along with this program; if not, write to the                         *\r
- *   Free Software Foundation, Inc.,                                       *\r
- *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *\r
- ***************************************************************************/\r
-#ifndef ETB_H\r
-#define ETB_H\r
-\r
-#include "command.h"\r
-#include "target.h"\r
-#include "register.h"\r
-#include "arm_jtag.h"\r
-\r
-/* ETB registers */\r
-enum\r
-{\r
-    ETB_ID = 0x00,\r
-    ETB_RAM_DEPTH = 0x01,\r
-    ETB_RAM_WIDTH = 0x02,\r
-    ETB_STATUS = 0x03,\r
-    ETB_RAM_DATA = 0x04,\r
-    ETB_RAM_READ_POINTER = 0x05,\r
-    ETB_RAM_WRITE_POINTER = 0x06,\r
-    ETB_TRIGGER_COUNTER = 0x07,\r
-    ETB_CTRL = 0x08,\r
-};\r
-\r
-typedef struct etb_s\r
-{\r
-       int chain_pos;\r
-       int cur_scan_chain;\r
-       reg_cache_t *reg_cache;\r
-       \r
-       /* ETB parameters */\r
-       int RAM_depth;\r
-       int RAM_width;\r
-} etb_t;\r
-\r
-typedef struct etb_reg_s\r
-{\r
-       int addr;\r
-       etb_t *etb;\r
-} etb_reg_t;\r
-\r
-extern reg_cache_t* etb_build_reg_cache(etb_t *etb);\r
-extern int etb_read_reg(reg_t *reg);\r
-extern int etb_write_reg(reg_t *reg, u32 value);\r
-extern int etb_read_reg_w_check(reg_t *reg, u8* check_value, u8* check_mask);\r
-extern int etb_store_reg(reg_t *reg);\r
-extern int etb_set_reg(reg_t *reg, u32 value);\r
-extern int etb_set_reg_w_exec(reg_t *reg, u8 *buf);\r
-\r
-extern int etb_register_commands(struct command_context_s *cmd_ctx, command_t *arm7_9_cmd);\r
-\r
-#endif /* ETB_H */\r
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+/***************************************************************************
+ *   Copyright (C) 2007 by Dominic Rath                                    *
+ *   Dominic.Rath@gmx.de                                                   *
+ ***************************************************************************/
+
+#ifndef OPENOCD_TARGET_ETB_H
+#define OPENOCD_TARGET_ETB_H
+
+/* ETB registers */
+enum {
+       ETB_ID = 0x00,
+       ETB_RAM_DEPTH = 0x01,
+       ETB_RAM_WIDTH = 0x02,
+       ETB_STATUS = 0x03,
+       ETB_RAM_DATA = 0x04,
+       ETB_RAM_READ_POINTER = 0x05,
+       ETB_RAM_WRITE_POINTER = 0x06,
+       ETB_TRIGGER_COUNTER = 0x07,
+       ETB_CTRL = 0x08,
+};
+
+struct etb {
+       struct etm_context *etm_ctx;
+       struct jtag_tap *tap;
+       uint32_t cur_scan_chain;
+       struct reg_cache *reg_cache;
+
+       /* ETB parameters */
+       uint32_t ram_depth;
+       uint32_t ram_width;
+
+       /** how much trace buffer to fill after trigger */
+       unsigned trigger_percent;
+};
+
+struct etb_reg {
+       uint32_t addr;
+       struct etb *etb;
+};
+
+extern struct etm_capture_driver etb_capture_driver;
+
+struct reg_cache *etb_build_reg_cache(struct etb *etb);
+
+#endif /* OPENOCD_TARGET_ETB_H */