Diff: platform/semihost_api.h

Revision:

160:d5399cc887bb

Parent:

149:156823d33999

diff -r 612c381a210f -r d5399cc887bb platform/semihost_api.h
--- a/platform/semihost_api.h	Tue Feb 28 17:13:35 2017 +0000
+++ b/platform/semihost_api.h	Tue Mar 14 16:40:56 2017 +0000
@@ -1,98 +1,24 @@
-
-/** \addtogroup platform */
-/** @{*/
-/* mbed Microcontroller Library
- * Copyright (c) 2006-2013 ARM Limited
+/*
+ * Copyright (c) 2015-2016, ARM Limited, All Rights Reserved
+ * SPDX-License-Identifier: Apache-2.0
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-#ifndef MBED_SEMIHOST_H
-#define MBED_SEMIHOST_H
-
-#include "device.h"
-#include "platform/toolchain.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#if DEVICE_SEMIHOST
-
-#ifndef __CC_ARM
-
-#if defined(__ICCARM__)
-static inline int __semihost(int reason, const void *arg) {
-    return __semihosting(reason, (void*)arg);
-}
-#else
-
-#ifdef __thumb__
-#   define AngelSWI            0xAB
-#   define AngelSWIInsn        "bkpt"
-#   define AngelSWIAsm          bkpt
-#else
-#   define AngelSWI            0x123456
-#   define AngelSWIInsn        "swi"
-#   define AngelSWIAsm          swi
-#endif
-
-static inline int __semihost(int reason, const void *arg) {
-    int value;
 
-    asm volatile (
-       "mov r0, %1"          "\n\t"
-       "mov r1, %2"          "\n\t"
-       AngelSWIInsn " %a3"   "\n\t"
-       "mov %0, r0"
-       : "=r" (value)                                         /* output operands             */
-       : "r" (reason), "r" (arg), "i" (AngelSWI)              /* input operands              */
-       : "r0", "r1", "r2", "r3", "ip", "lr", "memory", "cc"   /* list of clobbered registers */
-    );
-
-    return value;
-}
-#endif
-#endif
+#ifndef MBED_OLD_SEMIHOST_API_H
+#define MBED_OLD_SEMIHOST_API_H
 
-#if DEVICE_LOCALFILESYSTEM
-FILEHANDLE semihost_open(const char* name, int openmode);
-int semihost_close (FILEHANDLE fh);
-int semihost_read  (FILEHANDLE fh, unsigned char* buffer, unsigned int length, int mode);
-int semihost_write (FILEHANDLE fh, const unsigned char* buffer, unsigned int length, int mode);
-int semihost_ensure(FILEHANDLE fh);
-long semihost_flen (FILEHANDLE fh);
-int semihost_seek  (FILEHANDLE fh, long position);
-int semihost_istty (FILEHANDLE fh);
-
-int semihost_remove(const char *name);
-int semihost_rename(const char *old_name, const char *new_name);
-#endif
-
-int semihost_uid(char *uid);
-int semihost_reset(void);
-int semihost_vbus(void);
-int semihost_powerdown(void);
-int semihost_exit(void);
-
-int semihost_connected(void);
-int semihost_disabledebug(void);
+#warning semihost_api.h has been replaced by mbed_semihost_api.h, please update to mbed_semihost_api.h [since mbed-os-5.3]
+#include "platform/mbed_semihost_api.h"
 
 #endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
-
-/** @}*/