--- /dev/null
+/**************************************************************************//**\r
+ * @file cmsis_armcc.h\r
+ * @brief CMSIS compiler ARMCC (Arm Compiler 5) header file\r
+ * @version V5.0.4\r
+ * @date 10. January 2018\r
+ ******************************************************************************/\r
+/*\r
+ * Copyright (c) 2009-2018 Arm Limited. All rights reserved.\r
+ *\r
+ * SPDX-License-Identifier: Apache-2.0\r
+ *\r
+ * Licensed under the Apache License, Version 2.0 (the License); you may\r
+ * not use this file except in compliance with the License.\r
+ * You may obtain a copy of the License at\r
+ *\r
+ * www.apache.org/licenses/LICENSE-2.0\r
+ *\r
+ * Unless required by applicable law or agreed to in writing, software\r
+ * distributed under the License is distributed on an AS IS BASIS, WITHOUT\r
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
+ * See the License for the specific language governing permissions and\r
+ * limitations under the License.\r
+ */\r
+\r
+#ifndef __CMSIS_ARMCC_H\r
+#define __CMSIS_ARMCC_H\r
+\r
+\r
+#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 400677)\r
+ #error "Please use Arm Compiler Toolchain V4.0.677 or later!"\r
+#endif\r
+\r
+/* CMSIS compiler control architecture macros */\r
+#if ((defined (__TARGET_ARCH_6_M ) && (__TARGET_ARCH_6_M == 1)) || \\r
+ (defined (__TARGET_ARCH_6S_M ) && (__TARGET_ARCH_6S_M == 1)) )\r
+ #define __ARM_ARCH_6M__ 1\r
+#endif\r
+\r
+#if (defined (__TARGET_ARCH_7_M ) && (__TARGET_ARCH_7_M == 1))\r
+ #define __ARM_ARCH_7M__ 1\r
+#endif\r
+\r
+#if (defined (__TARGET_ARCH_7E_M) && (__TARGET_ARCH_7E_M == 1))\r
+ #define __ARM_ARCH_7EM__ 1\r
+#endif\r
+\r
+ /* __ARM_ARCH_8M_BASE__ not applicable */\r
+ /* __ARM_ARCH_8M_MAIN__ not applicable */\r
+\r
+\r
+/* CMSIS compiler specific defines */\r
+#ifndef __ASM\r
+ #define __ASM __asm\r
+#endif\r
+#ifndef __INLINE\r
+ #define __INLINE __inline\r
+#endif\r
+#ifndef __STATIC_INLINE\r
+ #define __STATIC_INLINE static __inline\r
+#endif\r
+#ifndef __STATIC_FORCEINLINE \r
+ #define __STATIC_FORCEINLINE static __forceinline\r
+#endif \r
+#ifndef __NO_RETURN\r
+ #define __NO_RETURN __declspec(noreturn)\r
+#endif\r
+#ifndef __USED\r
+ #define __USED __attribute__((used))\r
+#endif\r
+#ifndef __WEAK\r
+ #define __WEAK __attribute__((weak))\r
+#endif\r
+#ifndef __PACKED\r
+ #define __PACKED __attribute__((packed))\r
+#endif\r
+#ifndef __PACKED_STRUCT\r
+ #define __PACKED_STRUCT __packed struct\r
+#endif\r
+#ifndef __PACKED_UNION\r
+ #define __PACKED_UNION __packed union\r
+#endif\r
+#ifndef __UNALIGNED_UINT32 /* deprecated */\r
+ #define __UNALIGNED_UINT32(x) (*((__packed uint32_t *)(x)))\r
+#endif\r
+#ifndef __UNALIGNED_UINT16_WRITE\r
+ #define __UNALIGNED_UINT16_WRITE(addr, val) ((*((__packed uint16_t *)(addr))) = (val))\r
+#endif\r
+#ifndef __UNALIGNED_UINT16_READ\r
+ #define __UNALIGNED_UINT16_READ(addr) (*((const __packed uint16_t *)(addr)))\r
+#endif\r
+#ifndef __UNALIGNED_UINT32_WRITE\r
+ #define __UNALIGNED_UINT32_WRITE(addr, val) ((*((__packed uint32_t *)(addr))) = (val))\r
+#endif\r
+#ifndef __UNALIGNED_UINT32_READ\r
+ #define __UNALIGNED_UINT32_READ(addr) (*((const __packed uint32_t *)(addr)))\r
+#endif\r
+#ifndef __ALIGNED\r
+ #define __ALIGNED(x) __attribute__((aligned(x)))\r
+#endif\r
+#ifndef __RESTRICT\r
+ #define __RESTRICT __restrict\r
+#endif\r
+\r
+/* ########################### Core Function Access ########################### */\r
+/** \ingroup CMSIS_Core_FunctionInterface\r
+ \defgroup CMSIS_Core_RegAccFunctions CMSIS Core Register Access Functions\r
+ @{\r
+ */\r
+\r
+/**\r
+ \brief Enable IRQ Interrupts\r
+ \details Enables IRQ interrupts by clearing the I-bit in the CPSR.\r
+ Can only be executed in Privileged modes.\r
+ */\r
+/* intrinsic void __enable_irq(); */\r
+\r
+\r
+/**\r
+ \brief Disable IRQ Interrupts\r
+ \details Disables IRQ interrupts by setting the I-bit in the CPSR.\r
+ Can only be executed in Privileged modes.\r
+ */\r
+/* intrinsic void __disable_irq(); */\r
+\r
+/**\r
+ \brief Get Control Register\r
+ \details Returns the content of the Control Register.\r
+ \return Control Register value\r
+ */\r
+__STATIC_INLINE uint32_t __get_CONTROL(void)\r
+{\r
+ register uint32_t __regControl __ASM("control");\r
+ return(__regControl);\r
+}\r
+\r
+\r
+/**\r
+ \brief Set Control Register\r
+ \details Writes the given value to the Control Register.\r
+ \param [in] control Control Register value to set\r
+ */\r
+__STATIC_INLINE void __set_CONTROL(uint32_t control)\r
+{\r
+ register uint32_t __regControl __ASM("control");\r
+ __regControl = control;\r
+}\r
+\r
+\r
+/**\r
+ \brief Get IPSR Register\r
+ \details Returns the content of the IPSR Register.\r
+ \return IPSR Register value\r
+ */\r
+__STATIC_INLINE uint32_t __get_IPSR(void)\r
+{\r
+ register uint32_t __regIPSR __ASM("ipsr");\r
+ return(__regIPSR);\r
+}\r
+\r
+\r
+/**\r
+ \brief Get APSR Register\r
+ \details Returns the content of the APSR Register.\r
+ \return APSR Register value\r
+ */\r
+__STATIC_INLINE uint32_t __get_APSR(void)\r
+{\r
+ register uint32_t __regAPSR __ASM("apsr");\r
+ return(__regAPSR);\r
+}\r
+\r
+\r
+/**\r
+ \brief Get xPSR Register\r
+ \details Returns the content of the xPSR Register.\r
+ \return xPSR Register value\r
+ */\r
+__STATIC_INLINE uint32_t __get_xPSR(void)\r
+{\r
+ register uint32_t __regXPSR __ASM("xpsr");\r
+ return(__regXPSR);\r
+}\r
+\r
+\r
+/**\r
+ \brief Get Process Stack Pointer\r
+ \details Returns the current value of the Process Stack Pointer (PSP).\r
+ \return PSP Register value\r
+ */\r
+__STATIC_INLINE uint32_t __get_PSP(void)\r
+{\r
+ register uint32_t __regProcessStackPointer __ASM("psp");\r
+ return(__regProcessStackPointer);\r
+}\r
+\r
+\r
+/**\r
+ \brief Set Process Stack Pointer\r
+ \details Assigns the given value to the Process Stack Pointer (PSP).\r
+ \param [in] topOfProcStack Process Stack Pointer value to set\r
+ */\r
+__STATIC_INLINE void __set_PSP(uint32_t topOfProcStack)\r
+{\r
+ register uint32_t __regProcessStackPointer __ASM("psp");\r
+ __regProcessStackPointer = topOfProcStack;\r
+}\r
+\r
+\r
+/**\r
+ \brief Get Main Stack Pointer\r
+ \details Returns the current value of the Main Stack Pointer (MSP).\r
+ \return MSP Register value\r
+ */\r
+__STATIC_INLINE uint32_t __get_MSP(void)\r
+{\r
+ register uint32_t __regMainStackPointer __ASM("msp");\r
+ return(__regMainStackPointer);\r
+}\r
+\r
+\r
+/**\r
+ \brief Set Main Stack Pointer\r
+ \details Assigns the given value to the Main Stack Pointer (MSP).\r
+ \param [in] topOfMainStack Main Stack Pointer value to set\r
+ */\r
+__STATIC_INLINE void __set_MSP(uint32_t topOfMainStack)\r
+{\r
+ register uint32_t __regMainStackPointer __ASM("msp");\r
+ __regMainStackPointer = topOfMainStack;\r
+}\r
+\r
+\r
+/**\r
+ \brief Get Priority Mask\r
+ \details Returns the current state of the priority mask bit from the Priority Mask Register.\r
+ \return Priority Mask value\r
+ */\r
+__STATIC_INLINE uint32_t __get_PRIMASK(void)\r
+{\r
+ register uint32_t __regPriMask __ASM("primask");\r
+ return(__regPriMask);\r
+}\r
+\r
+\r
+/**\r
+ \brief Set Priority Mask\r
+ \details Assigns the given value to the Priority Mask Register.\r
+ \param [in] priMask Priority Mask\r
+ */\r
+__STATIC_INLINE void __set_PRIMASK(uint32_t priMask)\r
+{\r
+ register uint32_t __regPriMask __ASM("primask");\r
+ __regPriMask = (priMask);\r
+}\r
+\r
+\r
+#if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \\r
+ (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) )\r
+\r
+/**\r
+ \brief Enable FIQ\r
+ \details Enables FIQ interrupts by clearing the F-bit in the CPSR.\r
+ Can only be executed in Privileged modes.\r
+ */\r
+#define __enable_fault_irq __enable_fiq\r
+\r
+\r
+/**\r
+ \brief Disable FIQ\r
+ \details Disables FIQ interrupts by setting the F-bit in the CPSR.\r
+ Can only be executed in Privileged modes.\r
+ */\r
+#define __disable_fault_irq __disable_fiq\r
+\r
+\r
+/**\r
+ \brief Get Base Priority\r
+ \details Returns the current value of the Base Priority register.\r
+ \return Base Priority register value\r
+ */\r
+__STATIC_INLINE uint32_t __get_BASEPRI(void)\r
+{\r
+ register uint32_t __regBasePri __ASM("basepri");\r
+ return(__regBasePri);\r
+}\r
+\r
+\r
+/**\r
+ \brief Set Base Priority\r
+ \details Assigns the given value to the Base Priority register.\r
+ \param [in] basePri Base Priority value to set\r
+ */\r
+__STATIC_INLINE void __set_BASEPRI(uint32_t basePri)\r
+{\r
+ register uint32_t __regBasePri __ASM("basepri");\r
+ __regBasePri = (basePri & 0xFFU);\r
+}\r
+\r
+\r
+/**\r
+ \brief Set Base Priority with condition\r
+ \details Assigns the given value to the Base Priority register only if BASEPRI masking is disabled,\r
+ or the new value increases the BASEPRI priority level.\r
+ \param [in] basePri Base Priority value to set\r
+ */\r
+__STATIC_INLINE void __set_BASEPRI_MAX(uint32_t basePri)\r
+{\r
+ register uint32_t __regBasePriMax __ASM("basepri_max");\r
+ __regBasePriMax = (basePri & 0xFFU);\r
+}\r
+\r
+\r
+/**\r
+ \brief Get Fault Mask\r
+ \details Returns the current value of the Fault Mask register.\r
+ \return Fault Mask register value\r
+ */\r
+__STATIC_INLINE uint32_t __get_FAULTMASK(void)\r
+{\r
+ register uint32_t __regFaultMask __ASM("faultmask");\r
+ return(__regFaultMask);\r
+}\r
+\r
+\r
+/**\r
+ \brief Set Fault Mask\r
+ \details Assigns the given value to the Fault Mask register.\r
+ \param [in] faultMask Fault Mask value to set\r
+ */\r
+__STATIC_INLINE void __set_FAULTMASK(uint32_t faultMask)\r
+{\r
+ register uint32_t __regFaultMask __ASM("faultmask");\r
+ __regFaultMask = (faultMask & (uint32_t)1U);\r
+}\r
+\r
+#endif /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \\r
+ (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) */\r
+\r
+\r
+/**\r
+ \brief Get FPSCR\r
+ \details Returns the current value of the Floating Point Status/Control register.\r
+ \return Floating Point Status/Control register value\r
+ */\r
+__STATIC_INLINE uint32_t __get_FPSCR(void)\r
+{\r
+#if ((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \\r
+ (defined (__FPU_USED ) && (__FPU_USED == 1U)) )\r
+ register uint32_t __regfpscr __ASM("fpscr");\r
+ return(__regfpscr);\r
+#else\r
+ return(0U);\r
+#endif\r
+}\r
+\r
+\r
+/**\r
+ \brief Set FPSCR\r
+ \details Assigns the given value to the Floating Point Status/Control register.\r
+ \param [in] fpscr Floating Point Status/Control value to set\r
+ */\r
+__STATIC_INLINE void __set_FPSCR(uint32_t fpscr)\r
+{\r
+#if ((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \\r
+ (defined (__FPU_USED ) && (__FPU_USED == 1U)) )\r
+ register uint32_t __regfpscr __ASM("fpscr");\r
+ __regfpscr = (fpscr);\r
+#else\r
+ (void)fpscr;\r
+#endif\r
+}\r
+\r
+\r
+/*@} end of CMSIS_Core_RegAccFunctions */\r
+\r
+\r
+/* ########################## Core Instruction Access ######################### */\r
+/** \defgroup CMSIS_Core_InstructionInterface CMSIS Core Instruction Interface\r
+ Access to dedicated instructions\r
+ @{\r
+*/\r
+\r
+/**\r
+ \brief No Operation\r
+ \details No Operation does nothing. This instruction can be used for code alignment purposes.\r
+ */\r
+#define __NOP __nop\r
+\r
+\r
+/**\r
+ \brief Wait For Interrupt\r
+ \details Wait For Interrupt is a hint instruction that suspends execution until one of a number of events occurs.\r
+ */\r
+#define __WFI __wfi\r
+\r
+\r
+/**\r
+ \brief Wait For Event\r
+ \details Wait For Event is a hint instruction that permits the processor to enter\r
+ a low-power state until one of a number of events occurs.\r
+ */\r
+#define __WFE __wfe\r
+\r
+\r
+/**\r
+ \brief Send Event\r
+ \details Send Event is a hint instruction. It causes an event to be signaled to the CPU.\r
+ */\r
+#define __SEV __sev\r
+\r
+\r
+/**\r
+ \brief Instruction Synchronization Barrier\r
+ \details Instruction Synchronization Barrier flushes the pipeline in the processor,\r
+ so that all instructions following the ISB are fetched from cache or memory,\r
+ after the instruction has been completed.\r
+ */\r
+#define __ISB() do {\\r
+ __schedule_barrier();\\r
+ __isb(0xF);\\r
+ __schedule_barrier();\\r
+ } while (0U)\r
+\r
+/**\r
+ \brief Data Synchronization Barrier\r
+ \details Acts as a special kind of Data Memory Barrier.\r
+ It completes when all explicit memory accesses before this instruction complete.\r
+ */\r
+#define __DSB() do {\\r
+ __schedule_barrier();\\r
+ __dsb(0xF);\\r
+ __schedule_barrier();\\r
+ } while (0U)\r
+\r
+/**\r
+ \brief Data Memory Barrier\r
+ \details Ensures the apparent order of the explicit memory operations before\r
+ and after the instruction, without ensuring their completion.\r
+ */\r
+#define __DMB() do {\\r
+ __schedule_barrier();\\r
+ __dmb(0xF);\\r
+ __schedule_barrier();\\r
+ } while (0U)\r
+\r
+ \r
+/**\r
+ \brief Reverse byte order (32 bit)\r
+ \details Reverses the byte order in unsigned integer value. For example, 0x12345678 becomes 0x78563412.\r
+ \param [in] value Value to reverse\r
+ \return Reversed value\r
+ */\r
+#define __REV __rev\r
+\r
+\r
+/**\r
+ \brief Reverse byte order (16 bit)\r
+ \details Reverses the byte order within each halfword of a word. For example, 0x12345678 becomes 0x34127856.\r
+ \param [in] value Value to reverse\r
+ \return Reversed value\r
+ */\r
+#ifndef __NO_EMBEDDED_ASM\r
+__attribute__((section(".rev16_text"))) __STATIC_INLINE __ASM uint32_t __REV16(uint32_t value)\r
+{\r
+ rev16 r0, r0\r
+ bx lr\r
+}\r
+#endif\r
+\r
+\r
+/**\r
+ \brief Reverse byte order (16 bit)\r
+ \details Reverses the byte order in a 16-bit value and returns the signed 16-bit result. For example, 0x0080 becomes 0x8000.\r
+ \param [in] value Value to reverse\r
+ \return Reversed value\r
+ */\r
+#ifndef __NO_EMBEDDED_ASM\r
+__attribute__((section(".revsh_text"))) __STATIC_INLINE __ASM int16_t __REVSH(int16_t value)\r
+{\r
+ revsh r0, r0\r
+ bx lr\r
+}\r
+#endif\r
+\r
+\r
+/**\r
+ \brief Rotate Right in unsigned value (32 bit)\r
+ \details Rotate Right (immediate) provides the value of the contents of a register rotated by a variable number of bits.\r
+ \param [in] op1 Value to rotate\r
+ \param [in] op2 Number of Bits to rotate\r
+ \return Rotated value\r
+ */\r
+#define __ROR __ror\r
+\r
+\r
+/**\r
+ \brief Breakpoint\r
+ \details Causes the processor to enter Debug state.\r
+ Debug tools can use this to investigate system state when the instruction at a particular address is reached.\r
+ \param [in] value is ignored by the processor.\r
+ If required, a debugger can use it to store additional information about the breakpoint.\r
+ */\r
+#define __BKPT(value) __breakpoint(value)\r
+\r
+\r
+/**\r
+ \brief Reverse bit order of value\r
+ \details Reverses the bit order of the given value.\r
+ \param [in] value Value to reverse\r
+ \return Reversed value\r
+ */\r
+#if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \\r
+ (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) )\r
+ #define __RBIT __rbit\r
+#else\r
+__attribute__((always_inline)) __STATIC_INLINE uint32_t __RBIT(uint32_t value)\r
+{\r
+ uint32_t result;\r
+ uint32_t s = (4U /*sizeof(v)*/ * 8U) - 1U; /* extra shift needed at end */\r
+\r
+ result = value; /* r will be reversed bits of v; first get LSB of v */\r
+ for (value >>= 1U; value != 0U; value >>= 1U)\r
+ {\r
+ result <<= 1U;\r
+ result |= value & 1U;\r
+ s--;\r
+ }\r
+ result <<= s; /* shift when v's highest bits are zero */\r
+ return result;\r
+}\r
+#endif\r
+\r
+\r
+/**\r
+ \brief Count leading zeros\r
+ \details Counts the number of leading zeros of a data value.\r
+ \param [in] value Value to count the leading zeros\r
+ \return number of leading zeros in value\r
+ */\r
+#define __CLZ __clz\r
+\r
+\r
+#if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \\r
+ (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) )\r
+\r
+/**\r
+ \brief LDR Exclusive (8 bit)\r
+ \details Executes a exclusive LDR instruction for 8 bit value.\r
+ \param [in] ptr Pointer to data\r
+ \return value of type uint8_t at (*ptr)\r
+ */\r
+#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)\r
+ #define __LDREXB(ptr) ((uint8_t ) __ldrex(ptr))\r
+#else\r
+ #define __LDREXB(ptr) _Pragma("push") _Pragma("diag_suppress 3731") ((uint8_t ) __ldrex(ptr)) _Pragma("pop")\r
+#endif\r
+\r
+\r
+/**\r
+ \brief LDR Exclusive (16 bit)\r
+ \details Executes a exclusive LDR instruction for 16 bit values.\r
+ \param [in] ptr Pointer to data\r
+ \return value of type uint16_t at (*ptr)\r
+ */\r
+#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)\r
+ #define __LDREXH(ptr) ((uint16_t) __ldrex(ptr))\r
+#else\r
+ #define __LDREXH(ptr) _Pragma("push") _Pragma("diag_suppress 3731") ((uint16_t) __ldrex(ptr)) _Pragma("pop")\r
+#endif\r
+\r
+\r
+/**\r
+ \brief LDR Exclusive (32 bit)\r
+ \details Executes a exclusive LDR instruction for 32 bit values.\r
+ \param [in] ptr Pointer to data\r
+ \return value of type uint32_t at (*ptr)\r
+ */\r
+#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)\r
+ #define __LDREXW(ptr) ((uint32_t ) __ldrex(ptr))\r
+#else\r
+ #define __LDREXW(ptr) _Pragma("push") _Pragma("diag_suppress 3731") ((uint32_t ) __ldrex(ptr)) _Pragma("pop")\r
+#endif\r
+\r
+\r
+/**\r
+ \brief STR Exclusive (8 bit)\r
+ \details Executes a exclusive STR instruction for 8 bit values.\r
+ \param [in] value Value to store\r
+ \param [in] ptr Pointer to location\r
+ \return 0 Function succeeded\r
+ \return 1 Function failed\r
+ */\r
+#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)\r
+ #define __STREXB(value, ptr) __strex(value, ptr)\r
+#else\r
+ #define __STREXB(value, ptr) _Pragma("push") _Pragma("diag_suppress 3731") __strex(value, ptr) _Pragma("pop")\r
+#endif\r
+\r
+\r
+/**\r
+ \brief STR Exclusive (16 bit)\r
+ \details Executes a exclusive STR instruction for 16 bit values.\r
+ \param [in] value Value to store\r
+ \param [in] ptr Pointer to location\r
+ \return 0 Function succeeded\r
+ \return 1 Function failed\r
+ */\r
+#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)\r
+ #define __STREXH(value, ptr) __strex(value, ptr)\r
+#else\r
+ #define __STREXH(value, ptr) _Pragma("push") _Pragma("diag_suppress 3731") __strex(value, ptr) _Pragma("pop")\r
+#endif\r
+\r
+\r
+/**\r
+ \brief STR Exclusive (32 bit)\r
+ \details Executes a exclusive STR instruction for 32 bit values.\r
+ \param [in] value Value to store\r
+ \param [in] ptr Pointer to location\r
+ \return 0 Function succeeded\r
+ \return 1 Function failed\r
+ */\r
+#if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)\r
+ #define __STREXW(value, ptr) __strex(value, ptr)\r
+#else\r
+ #define __STREXW(value, ptr) _Pragma("push") _Pragma("diag_suppress 3731") __strex(value, ptr) _Pragma("pop")\r
+#endif\r
+\r
+\r
+/**\r
+ \brief Remove the exclusive lock\r
+ \details Removes the exclusive lock which is created by LDREX.\r
+ */\r
+#define __CLREX __clrex\r
+\r
+\r
+/**\r
+ \brief Signed Saturate\r
+ \details Saturates a signed value.\r
+ \param [in] value Value to be saturated\r
+ \param [in] sat Bit position to saturate to (1..32)\r
+ \return Saturated value\r
+ */\r
+#define __SSAT __ssat\r
+\r
+\r
+/**\r
+ \brief Unsigned Saturate\r
+ \details Saturates an unsigned value.\r
+ \param [in] value Value to be saturated\r
+ \param [in] sat Bit position to saturate to (0..31)\r
+ \return Saturated value\r
+ */\r
+#define __USAT __usat\r
+\r
+\r
+/**\r
+ \brief Rotate Right with Extend (32 bit)\r
+ \details Moves each bit of a bitstring right by one bit.\r
+ The carry input is shifted in at the left end of the bitstring.\r
+ \param [in] value Value to rotate\r
+ \return Rotated value\r
+ */\r
+#ifndef __NO_EMBEDDED_ASM\r
+__attribute__((section(".rrx_text"))) __STATIC_INLINE __ASM uint32_t __RRX(uint32_t value)\r
+{\r
+ rrx r0, r0\r
+ bx lr\r
+}\r
+#endif\r
+\r
+\r
+/**\r
+ \brief LDRT Unprivileged (8 bit)\r
+ \details Executes a Unprivileged LDRT instruction for 8 bit value.\r
+ \param [in] ptr Pointer to data\r
+ \return value of type uint8_t at (*ptr)\r
+ */\r
+#define __LDRBT(ptr) ((uint8_t ) __ldrt(ptr))\r
+\r
+\r
+/**\r
+ \brief LDRT Unprivileged (16 bit)\r
+ \details Executes a Unprivileged LDRT instruction for 16 bit values.\r
+ \param [in] ptr Pointer to data\r
+ \return value of type uint16_t at (*ptr)\r
+ */\r
+#define __LDRHT(ptr) ((uint16_t) __ldrt(ptr))\r
+\r
+\r
+/**\r
+ \brief LDRT Unprivileged (32 bit)\r
+ \details Executes a Unprivileged LDRT instruction for 32 bit values.\r
+ \param [in] ptr Pointer to data\r
+ \return value of type uint32_t at (*ptr)\r
+ */\r
+#define __LDRT(ptr) ((uint32_t ) __ldrt(ptr))\r
+\r
+\r
+/**\r
+ \brief STRT Unprivileged (8 bit)\r
+ \details Executes a Unprivileged STRT instruction for 8 bit values.\r
+ \param [in] value Value to store\r
+ \param [in] ptr Pointer to location\r
+ */\r
+#define __STRBT(value, ptr) __strt(value, ptr)\r
+\r
+\r
+/**\r
+ \brief STRT Unprivileged (16 bit)\r
+ \details Executes a Unprivileged STRT instruction for 16 bit values.\r
+ \param [in] value Value to store\r
+ \param [in] ptr Pointer to location\r
+ */\r
+#define __STRHT(value, ptr) __strt(value, ptr)\r
+\r
+\r
+/**\r
+ \brief STRT Unprivileged (32 bit)\r
+ \details Executes a Unprivileged STRT instruction for 32 bit values.\r
+ \param [in] value Value to store\r
+ \param [in] ptr Pointer to location\r
+ */\r
+#define __STRT(value, ptr) __strt(value, ptr)\r
+\r
+#else /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \\r
+ (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) */\r
+\r
+/**\r
+ \brief Signed Saturate\r
+ \details Saturates a signed value.\r
+ \param [in] value Value to be saturated\r
+ \param [in] sat Bit position to saturate to (1..32)\r
+ \return Saturated value\r
+ */\r
+__attribute__((always_inline)) __STATIC_INLINE int32_t __SSAT(int32_t val, uint32_t sat)\r
+{\r
+ if ((sat >= 1U) && (sat <= 32U))\r
+ {\r
+ const int32_t max = (int32_t)((1U << (sat - 1U)) - 1U);\r
+ const int32_t min = -1 - max ;\r
+ if (val > max)\r
+ {\r
+ return max;\r
+ }\r
+ else if (val < min)\r
+ {\r
+ return min;\r
+ }\r
+ }\r
+ return val;\r
+}\r
+\r
+/**\r
+ \brief Unsigned Saturate\r
+ \details Saturates an unsigned value.\r
+ \param [in] value Value to be saturated\r
+ \param [in] sat Bit position to saturate to (0..31)\r
+ \return Saturated value\r
+ */\r
+__attribute__((always_inline)) __STATIC_INLINE uint32_t __USAT(int32_t val, uint32_t sat)\r
+{\r
+ if (sat <= 31U)\r
+ {\r
+ const uint32_t max = ((1U << sat) - 1U);\r
+ if (val > (int32_t)max)\r
+ {\r
+ return max;\r
+ }\r
+ else if (val < 0)\r
+ {\r
+ return 0U;\r
+ }\r
+ }\r
+ return (uint32_t)val;\r
+}\r
+\r
+#endif /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \\r
+ (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) */\r
+\r
+/*@}*/ /* end of group CMSIS_Core_InstructionInterface */\r
+\r
+\r
+/* ################### Compiler specific Intrinsics ########################### */\r
+/** \defgroup CMSIS_SIMD_intrinsics CMSIS SIMD Intrinsics\r
+ Access to dedicated SIMD instructions\r
+ @{\r
+*/\r
+\r
+#if ((defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) )\r
+\r
+#define __SADD8 __sadd8\r
+#define __QADD8 __qadd8\r
+#define __SHADD8 __shadd8\r
+#define __UADD8 __uadd8\r
+#define __UQADD8 __uqadd8\r
+#define __UHADD8 __uhadd8\r
+#define __SSUB8 __ssub8\r
+#define __QSUB8 __qsub8\r
+#define __SHSUB8 __shsub8\r
+#define __USUB8 __usub8\r
+#define __UQSUB8 __uqsub8\r
+#define __UHSUB8 __uhsub8\r
+#define __SADD16 __sadd16\r
+#define __QADD16 __qadd16\r
+#define __SHADD16 __shadd16\r
+#define __UADD16 __uadd16\r
+#define __UQADD16 __uqadd16\r
+#define __UHADD16 __uhadd16\r
+#define __SSUB16 __ssub16\r
+#define __QSUB16 __qsub16\r
+#define __SHSUB16 __shsub16\r
+#define __USUB16 __usub16\r
+#define __UQSUB16 __uqsub16\r
+#define __UHSUB16 __uhsub16\r
+#define __SASX __sasx\r
+#define __QASX __qasx\r
+#define __SHASX __shasx\r
+#define __UASX __uasx\r
+#define __UQASX __uqasx\r
+#define __UHASX __uhasx\r
+#define __SSAX __ssax\r
+#define __QSAX __qsax\r
+#define __SHSAX __shsax\r
+#define __USAX __usax\r
+#define __UQSAX __uqsax\r
+#define __UHSAX __uhsax\r
+#define __USAD8 __usad8\r
+#define __USADA8 __usada8\r
+#define __SSAT16 __ssat16\r
+#define __USAT16 __usat16\r
+#define __UXTB16 __uxtb16\r
+#define __UXTAB16 __uxtab16\r
+#define __SXTB16 __sxtb16\r
+#define __SXTAB16 __sxtab16\r
+#define __SMUAD __smuad\r
+#define __SMUADX __smuadx\r
+#define __SMLAD __smlad\r
+#define __SMLADX __smladx\r
+#define __SMLALD __smlald\r
+#define __SMLALDX __smlaldx\r
+#define __SMUSD __smusd\r
+#define __SMUSDX __smusdx\r
+#define __SMLSD __smlsd\r
+#define __SMLSDX __smlsdx\r
+#define __SMLSLD __smlsld\r
+#define __SMLSLDX __smlsldx\r
+#define __SEL __sel\r
+#define __QADD __qadd\r
+#define __QSUB __qsub\r
+\r
+#define __PKHBT(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0x0000FFFFUL) | \\r
+ ((((uint32_t)(ARG2)) << (ARG3)) & 0xFFFF0000UL) )\r
+\r
+#define __PKHTB(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0xFFFF0000UL) | \\r
+ ((((uint32_t)(ARG2)) >> (ARG3)) & 0x0000FFFFUL) )\r
+\r
+#define __SMMLA(ARG1,ARG2,ARG3) ( (int32_t)((((int64_t)(ARG1) * (ARG2)) + \\r
+ ((int64_t)(ARG3) << 32U) ) >> 32U))\r
+\r
+#endif /* ((defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) */\r
+/*@} end of group CMSIS_SIMD_intrinsics */\r
+\r
+\r
+#endif /* __CMSIS_ARMCC_H */\r
projects / freertos / blobdiff