1 files changed, 165 insertions, 0 deletions
diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/hardfault/hardfault_genhf.h b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/hardfault/hardfault_genhf.h
new file mode 100644
index 0000000..37e3183
--- /dev/null
+++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/hardfault/hardfault_genhf.h
@@ -0,0 +1,165 @@
+/**
+ * Copyright (c) 2015 - 2018, Nordic Semiconductor ASA
+ * 
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * 
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ *    list of conditions and the following disclaimer.
+ * 
+ * 2. Redistributions in binary form, except as embedded into a Nordic
+ *    Semiconductor ASA integrated circuit in a product or a software update for
+ *    such product, must reproduce the above copyright notice, this list of
+ *    conditions and the following disclaimer in the documentation and/or other
+ *    materials provided with the distribution.
+ * 
+ * 3. Neither the name of Nordic Semiconductor ASA nor the names of its
+ *    contributors may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ * 
+ * 4. This software, with or without modification, must only be used with a
+ *    Nordic Semiconductor ASA integrated circuit.
+ * 
+ * 5. Any software provided in binary form under this license must not be reverse
+ *    engineered, decompiled, modified and/or disassembled.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * 
+ */
+#ifndef HARDFAULT_GENHF_H__
+#define HARDFAULT_GENHF_H__
+
+#include "compiler_abstraction.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+/**
+ * @defgroup hardfault_genhf Generating HardFaults for testing
+ * @{
+ * @brief Macros and functions used to generate a HardFault in a selected place.
+ * @ingroup hardfault_default
+ *
+ * This functionality is meant to be used while testing the @ref hardfault_default library functionality.
+ */
+
+/**
+ * @brief Function for generating an invalid function pointer HardFault.
+ *
+ * Function tries to jump into illegal address.
+ */
+static inline void hardfault_genhf_invalid_fp(void);
+
+/**
+ * @brief Function for generating an undefined instruction HardFault.
+ *
+ * This function places the value in the code area that is not the legal instruction.
+ */
+static inline void hardfault_genhf_undefined_instr(void);
+
+/**
+ * @brief Function for generating an unaligned LDM access HardFault.
+ *
+ * This function generates fault exception loading values from an unaligned address.
+ */
+static inline void hardfault_genhf_ldm_align(void);
+
+#if defined( __CC_ARM   )
+
+static inline __ASM void hardfault_genhf_invalid_fp(void)
+{
+    MOVS r0, #0
+    BLX  r0
+}
+
+static inline __ASM void hardfault_genhf_undefined_instr(void)
+{
+    DCI 0xf123
+    DCI 0x4567
+}
+
+static inline __ASM void hardfault_genhf_ldm_align(void)
+{
+    MOVS r0,  #1
+    LDM  r0!, {r1-r2}
+}
+
+#elif defined( __ICCARM__ )
+
+#pragma inline=forced
+static inline void hardfault_genhf_invalid_fp(void)
+{
+    __ASM volatile(
+    "    movs r0, #0 \n"
+    "    blx  r0     \n"
+     );
+}
+
+#pragma inline=forced
+static inline void hardfault_genhf_undefined_instr(void)
+{
+    __ASM volatile(
+    "DATA           \n"
+    "    DC16 0xf123 \n"
+    "    DC16 0x4567 \n"
+    );
+}
+
+#pragma inline=forced
+static inline void hardfault_genhf_ldm_align(void)
+{
+    __ASM volatile(
+    "    movs r0,  #1      \n"
+    "    ldm  r0!, {r1-r2} \n"
+    );
+}
+
+#elif defined(  __GNUC__  )
+
+static inline void hardfault_genhf_invalid_fp(void)
+{
+    __ASM volatile(
+    "    .syntax unified  \n"
+    "    movs r0, #0 \n"
+    "    blx  r0     \n"
+     );
+}
+
+static inline void hardfault_genhf_undefined_instr(void)
+{
+    __ASM volatile(
+    "    .hword 0xf123 \n"
+    "    .hword 0x4567 \n"
+    );
+}
+
+static inline void hardfault_genhf_ldm_align(void)
+{
+    __ASM volatile(
+    "    .syntax unified  \n"
+    "    movs r0,  #1      \n"
+    "    ldm  r0!, {r1-r2} \n"
+    );
+}
+
+#else
+#error "Unsupported compiler"
+#endif
+
+/** @} */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* HARDFAULT_GENHF_H__ */