1 /**************************************************************************//**
3 * @brief CMSIS compiler ARMCC (Arm Compiler 5) header file
5 * @date 10. January 2018
6 ******************************************************************************/
8 * Copyright (c) 2009-2018 Arm Limited. All rights reserved.
10 * SPDX-License-Identifier: Apache-2.0
12 * Licensed under the Apache License, Version 2.0 (the License); you may
13 * not use this file except in compliance with the License.
14 * You may obtain a copy of the License at
16 * www.apache.org/licenses/LICENSE-2.0
18 * Unless required by applicable law or agreed to in writing, software
19 * distributed under the License is distributed on an AS IS BASIS, WITHOUT
20 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
21 * See the License for the specific language governing permissions and
22 * limitations under the License.
25 #ifndef __CMSIS_ARMCC_H
26 #define __CMSIS_ARMCC_H
29 #if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 400677)
30 #error "Please use Arm Compiler Toolchain V4.0.677 or later!"
33 /* CMSIS compiler control architecture macros */
34 #if ((defined (__TARGET_ARCH_6_M ) && (__TARGET_ARCH_6_M == 1)) || \
35 (defined (__TARGET_ARCH_6S_M ) && (__TARGET_ARCH_6S_M == 1)) )
36 #define __ARM_ARCH_6M__ 1
39 #if (defined (__TARGET_ARCH_7_M ) && (__TARGET_ARCH_7_M == 1))
40 #define __ARM_ARCH_7M__ 1
43 #if (defined (__TARGET_ARCH_7E_M) && (__TARGET_ARCH_7E_M == 1))
44 #define __ARM_ARCH_7EM__ 1
47 /* __ARM_ARCH_8M_BASE__ not applicable */
48 /* __ARM_ARCH_8M_MAIN__ not applicable */
51 /* CMSIS compiler specific defines */
56 #define __INLINE __inline
58 #ifndef __STATIC_INLINE
59 #define __STATIC_INLINE static __inline
61 #ifndef __STATIC_FORCEINLINE
62 #define __STATIC_FORCEINLINE static __forceinline
65 #define __NO_RETURN __declspec(noreturn)
68 #define __USED __attribute__((used))
71 #define __WEAK __attribute__((weak))
74 #define __PACKED __attribute__((packed))
76 #ifndef __PACKED_STRUCT
77 #define __PACKED_STRUCT __packed struct
79 #ifndef __PACKED_UNION
80 #define __PACKED_UNION __packed union
82 #ifndef __UNALIGNED_UINT32 /* deprecated */
83 #define __UNALIGNED_UINT32(x) (*((__packed uint32_t *)(x)))
85 #ifndef __UNALIGNED_UINT16_WRITE
86 #define __UNALIGNED_UINT16_WRITE(addr, val) ((*((__packed uint16_t *)(addr))) = (val))
88 #ifndef __UNALIGNED_UINT16_READ
89 #define __UNALIGNED_UINT16_READ(addr) (*((const __packed uint16_t *)(addr)))
91 #ifndef __UNALIGNED_UINT32_WRITE
92 #define __UNALIGNED_UINT32_WRITE(addr, val) ((*((__packed uint32_t *)(addr))) = (val))
94 #ifndef __UNALIGNED_UINT32_READ
95 #define __UNALIGNED_UINT32_READ(addr) (*((const __packed uint32_t *)(addr)))
98 #define __ALIGNED(x) __attribute__((aligned(x)))
101 #define __RESTRICT __restrict
103 #ifndef __SECTION_ZERO_INIT
104 #define __SECTION_ZERO_INIT(name) __attribute__((section(name), zero_init))
107 /* ########################### Core Function Access ########################### */
108 /** \ingroup CMSIS_Core_FunctionInterface
109 \defgroup CMSIS_Core_RegAccFunctions CMSIS Core Register Access Functions
114 \brief Enable IRQ Interrupts
115 \details Enables IRQ interrupts by clearing the I-bit in the CPSR.
116 Can only be executed in Privileged modes.
118 /* intrinsic void __enable_irq(); */
122 \brief Disable IRQ Interrupts
123 \details Disables IRQ interrupts by setting the I-bit in the CPSR.
124 Can only be executed in Privileged modes.
126 /* intrinsic void __disable_irq(); */
129 \brief Get Control Register
130 \details Returns the content of the Control Register.
131 \return Control Register value
133 __STATIC_INLINE uint32_t __get_CONTROL(void)
135 register uint32_t __regControl __ASM("control");
136 return(__regControl);
141 \brief Set Control Register
142 \details Writes the given value to the Control Register.
143 \param [in] control Control Register value to set
145 __STATIC_INLINE void __set_CONTROL(uint32_t control)
147 register uint32_t __regControl __ASM("control");
148 __regControl = control;
153 \brief Get IPSR Register
154 \details Returns the content of the IPSR Register.
155 \return IPSR Register value
157 __STATIC_INLINE uint32_t __get_IPSR(void)
159 register uint32_t __regIPSR __ASM("ipsr");
165 \brief Get APSR Register
166 \details Returns the content of the APSR Register.
167 \return APSR Register value
169 __STATIC_INLINE uint32_t __get_APSR(void)
171 register uint32_t __regAPSR __ASM("apsr");
177 \brief Get xPSR Register
178 \details Returns the content of the xPSR Register.
179 \return xPSR Register value
181 __STATIC_INLINE uint32_t __get_xPSR(void)
183 register uint32_t __regXPSR __ASM("xpsr");
189 \brief Get Process Stack Pointer
190 \details Returns the current value of the Process Stack Pointer (PSP).
191 \return PSP Register value
193 __STATIC_INLINE uint32_t __get_PSP(void)
195 register uint32_t __regProcessStackPointer __ASM("psp");
196 return(__regProcessStackPointer);
201 \brief Set Process Stack Pointer
202 \details Assigns the given value to the Process Stack Pointer (PSP).
203 \param [in] topOfProcStack Process Stack Pointer value to set
205 __STATIC_INLINE void __set_PSP(uint32_t topOfProcStack)
207 register uint32_t __regProcessStackPointer __ASM("psp");
208 __regProcessStackPointer = topOfProcStack;
213 \brief Get Main Stack Pointer
214 \details Returns the current value of the Main Stack Pointer (MSP).
215 \return MSP Register value
217 __STATIC_INLINE uint32_t __get_MSP(void)
219 register uint32_t __regMainStackPointer __ASM("msp");
220 return(__regMainStackPointer);
225 \brief Set Main Stack Pointer
226 \details Assigns the given value to the Main Stack Pointer (MSP).
227 \param [in] topOfMainStack Main Stack Pointer value to set
229 __STATIC_INLINE void __set_MSP(uint32_t topOfMainStack)
231 register uint32_t __regMainStackPointer __ASM("msp");
232 __regMainStackPointer = topOfMainStack;
237 \brief Get Priority Mask
238 \details Returns the current state of the priority mask bit from the Priority Mask Register.
239 \return Priority Mask value
241 __STATIC_INLINE uint32_t __get_PRIMASK(void)
243 register uint32_t __regPriMask __ASM("primask");
244 return(__regPriMask);
249 \brief Set Priority Mask
250 \details Assigns the given value to the Priority Mask Register.
251 \param [in] priMask Priority Mask
253 __STATIC_INLINE void __set_PRIMASK(uint32_t priMask)
255 register uint32_t __regPriMask __ASM("primask");
256 __regPriMask = (priMask);
260 #if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \
261 (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) )
265 \details Enables FIQ interrupts by clearing the F-bit in the CPSR.
266 Can only be executed in Privileged modes.
268 #define __enable_fault_irq __enable_fiq
273 \details Disables FIQ interrupts by setting the F-bit in the CPSR.
274 Can only be executed in Privileged modes.
276 #define __disable_fault_irq __disable_fiq
280 \brief Get Base Priority
281 \details Returns the current value of the Base Priority register.
282 \return Base Priority register value
284 __STATIC_INLINE uint32_t __get_BASEPRI(void)
286 register uint32_t __regBasePri __ASM("basepri");
287 return(__regBasePri);
292 \brief Set Base Priority
293 \details Assigns the given value to the Base Priority register.
294 \param [in] basePri Base Priority value to set
296 __STATIC_INLINE void __set_BASEPRI(uint32_t basePri)
298 register uint32_t __regBasePri __ASM("basepri");
299 __regBasePri = (basePri & 0xFFU);
304 \brief Set Base Priority with condition
305 \details Assigns the given value to the Base Priority register only if BASEPRI masking is disabled,
306 or the new value increases the BASEPRI priority level.
307 \param [in] basePri Base Priority value to set
309 __STATIC_INLINE void __set_BASEPRI_MAX(uint32_t basePri)
311 register uint32_t __regBasePriMax __ASM("basepri_max");
312 __regBasePriMax = (basePri & 0xFFU);
317 \brief Get Fault Mask
318 \details Returns the current value of the Fault Mask register.
319 \return Fault Mask register value
321 __STATIC_INLINE uint32_t __get_FAULTMASK(void)
323 register uint32_t __regFaultMask __ASM("faultmask");
324 return(__regFaultMask);
329 \brief Set Fault Mask
330 \details Assigns the given value to the Fault Mask register.
331 \param [in] faultMask Fault Mask value to set
333 __STATIC_INLINE void __set_FAULTMASK(uint32_t faultMask)
335 register uint32_t __regFaultMask __ASM("faultmask");
336 __regFaultMask = (faultMask & (uint32_t)1U);
339 #endif /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \
340 (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) */
345 \details Returns the current value of the Floating Point Status/Control register.
346 \return Floating Point Status/Control register value
348 __STATIC_INLINE uint32_t __get_FPSCR(void)
350 #if ((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \
351 (defined (__FPU_USED ) && (__FPU_USED == 1U)) )
352 register uint32_t __regfpscr __ASM("fpscr");
362 \details Assigns the given value to the Floating Point Status/Control register.
363 \param [in] fpscr Floating Point Status/Control value to set
365 __STATIC_INLINE void __set_FPSCR(uint32_t fpscr)
367 #if ((defined (__FPU_PRESENT) && (__FPU_PRESENT == 1U)) && \
368 (defined (__FPU_USED ) && (__FPU_USED == 1U)) )
369 register uint32_t __regfpscr __ASM("fpscr");
370 __regfpscr = (fpscr);
377 /*@} end of CMSIS_Core_RegAccFunctions */
380 /* ########################## Core Instruction Access ######################### */
381 /** \defgroup CMSIS_Core_InstructionInterface CMSIS Core Instruction Interface
382 Access to dedicated instructions
388 \details No Operation does nothing. This instruction can be used for code alignment purposes.
394 \brief Wait For Interrupt
395 \details Wait For Interrupt is a hint instruction that suspends execution until one of a number of events occurs.
401 \brief Wait For Event
402 \details Wait For Event is a hint instruction that permits the processor to enter
403 a low-power state until one of a number of events occurs.
410 \details Send Event is a hint instruction. It causes an event to be signaled to the CPU.
416 \brief Instruction Synchronization Barrier
417 \details Instruction Synchronization Barrier flushes the pipeline in the processor,
418 so that all instructions following the ISB are fetched from cache or memory,
419 after the instruction has been completed.
421 #define __ISB() do {\
422 __schedule_barrier();\
424 __schedule_barrier();\
428 \brief Data Synchronization Barrier
429 \details Acts as a special kind of Data Memory Barrier.
430 It completes when all explicit memory accesses before this instruction complete.
432 #define __DSB() do {\
433 __schedule_barrier();\
435 __schedule_barrier();\
439 \brief Data Memory Barrier
440 \details Ensures the apparent order of the explicit memory operations before
441 and after the instruction, without ensuring their completion.
443 #define __DMB() do {\
444 __schedule_barrier();\
446 __schedule_barrier();\
451 \brief Reverse byte order (32 bit)
452 \details Reverses the byte order in unsigned integer value. For example, 0x12345678 becomes 0x78563412.
453 \param [in] value Value to reverse
454 \return Reversed value
460 \brief Reverse byte order (16 bit)
461 \details Reverses the byte order within each halfword of a word. For example, 0x12345678 becomes 0x34127856.
462 \param [in] value Value to reverse
463 \return Reversed value
465 #ifndef __NO_EMBEDDED_ASM
466 __attribute__((section(".rev16_text"))) __STATIC_INLINE __ASM uint32_t __REV16(uint32_t value)
475 \brief Reverse byte order (16 bit)
476 \details Reverses the byte order in a 16-bit value and returns the signed 16-bit result. For example, 0x0080 becomes 0x8000.
477 \param [in] value Value to reverse
478 \return Reversed value
480 #ifndef __NO_EMBEDDED_ASM
481 __attribute__((section(".revsh_text"))) __STATIC_INLINE __ASM int16_t __REVSH(int16_t value)
490 \brief Rotate Right in unsigned value (32 bit)
491 \details Rotate Right (immediate) provides the value of the contents of a register rotated by a variable number of bits.
492 \param [in] op1 Value to rotate
493 \param [in] op2 Number of Bits to rotate
494 \return Rotated value
501 \details Causes the processor to enter Debug state.
502 Debug tools can use this to investigate system state when the instruction at a particular address is reached.
503 \param [in] value is ignored by the processor.
504 If required, a debugger can use it to store additional information about the breakpoint.
506 #define __BKPT(value) __breakpoint(value)
510 \brief Reverse bit order of value
511 \details Reverses the bit order of the given value.
512 \param [in] value Value to reverse
513 \return Reversed value
515 #if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \
516 (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) )
517 #define __RBIT __rbit
519 __attribute__((always_inline)) __STATIC_INLINE uint32_t __RBIT(uint32_t value)
522 uint32_t s = (4U /*sizeof(v)*/ * 8U) - 1U; /* extra shift needed at end */
524 result = value; /* r will be reversed bits of v; first get LSB of v */
525 for (value >>= 1U; value != 0U; value >>= 1U)
528 result |= value & 1U;
531 result <<= s; /* shift when v's highest bits are zero */
538 \brief Count leading zeros
539 \details Counts the number of leading zeros of a data value.
540 \param [in] value Value to count the leading zeros
541 \return number of leading zeros in value
546 #if ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \
547 (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) )
550 \brief LDR Exclusive (8 bit)
551 \details Executes a exclusive LDR instruction for 8 bit value.
552 \param [in] ptr Pointer to data
553 \return value of type uint8_t at (*ptr)
555 #if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
556 #define __LDREXB(ptr) ((uint8_t ) __ldrex(ptr))
558 #define __LDREXB(ptr) _Pragma("push") _Pragma("diag_suppress 3731") ((uint8_t ) __ldrex(ptr)) _Pragma("pop")
563 \brief LDR Exclusive (16 bit)
564 \details Executes a exclusive LDR instruction for 16 bit values.
565 \param [in] ptr Pointer to data
566 \return value of type uint16_t at (*ptr)
568 #if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
569 #define __LDREXH(ptr) ((uint16_t) __ldrex(ptr))
571 #define __LDREXH(ptr) _Pragma("push") _Pragma("diag_suppress 3731") ((uint16_t) __ldrex(ptr)) _Pragma("pop")
576 \brief LDR Exclusive (32 bit)
577 \details Executes a exclusive LDR instruction for 32 bit values.
578 \param [in] ptr Pointer to data
579 \return value of type uint32_t at (*ptr)
581 #if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
582 #define __LDREXW(ptr) ((uint32_t ) __ldrex(ptr))
584 #define __LDREXW(ptr) _Pragma("push") _Pragma("diag_suppress 3731") ((uint32_t ) __ldrex(ptr)) _Pragma("pop")
589 \brief STR Exclusive (8 bit)
590 \details Executes a exclusive STR instruction for 8 bit values.
591 \param [in] value Value to store
592 \param [in] ptr Pointer to location
593 \return 0 Function succeeded
594 \return 1 Function failed
596 #if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
597 #define __STREXB(value, ptr) __strex(value, ptr)
599 #define __STREXB(value, ptr) _Pragma("push") _Pragma("diag_suppress 3731") __strex(value, ptr) _Pragma("pop")
604 \brief STR Exclusive (16 bit)
605 \details Executes a exclusive STR instruction for 16 bit values.
606 \param [in] value Value to store
607 \param [in] ptr Pointer to location
608 \return 0 Function succeeded
609 \return 1 Function failed
611 #if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
612 #define __STREXH(value, ptr) __strex(value, ptr)
614 #define __STREXH(value, ptr) _Pragma("push") _Pragma("diag_suppress 3731") __strex(value, ptr) _Pragma("pop")
619 \brief STR Exclusive (32 bit)
620 \details Executes a exclusive STR instruction for 32 bit values.
621 \param [in] value Value to store
622 \param [in] ptr Pointer to location
623 \return 0 Function succeeded
624 \return 1 Function failed
626 #if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
627 #define __STREXW(value, ptr) __strex(value, ptr)
629 #define __STREXW(value, ptr) _Pragma("push") _Pragma("diag_suppress 3731") __strex(value, ptr) _Pragma("pop")
634 \brief Remove the exclusive lock
635 \details Removes the exclusive lock which is created by LDREX.
637 #define __CLREX __clrex
641 \brief Signed Saturate
642 \details Saturates a signed value.
643 \param [in] value Value to be saturated
644 \param [in] sat Bit position to saturate to (1..32)
645 \return Saturated value
647 #define __SSAT __ssat
651 \brief Unsigned Saturate
652 \details Saturates an unsigned value.
653 \param [in] value Value to be saturated
654 \param [in] sat Bit position to saturate to (0..31)
655 \return Saturated value
657 #define __USAT __usat
661 \brief Rotate Right with Extend (32 bit)
662 \details Moves each bit of a bitstring right by one bit.
663 The carry input is shifted in at the left end of the bitstring.
664 \param [in] value Value to rotate
665 \return Rotated value
667 #ifndef __NO_EMBEDDED_ASM
668 __attribute__((section(".rrx_text"))) __STATIC_INLINE __ASM uint32_t __RRX(uint32_t value)
677 \brief LDRT Unprivileged (8 bit)
678 \details Executes a Unprivileged LDRT instruction for 8 bit value.
679 \param [in] ptr Pointer to data
680 \return value of type uint8_t at (*ptr)
682 #define __LDRBT(ptr) ((uint8_t ) __ldrt(ptr))
686 \brief LDRT Unprivileged (16 bit)
687 \details Executes a Unprivileged LDRT instruction for 16 bit values.
688 \param [in] ptr Pointer to data
689 \return value of type uint16_t at (*ptr)
691 #define __LDRHT(ptr) ((uint16_t) __ldrt(ptr))
695 \brief LDRT Unprivileged (32 bit)
696 \details Executes a Unprivileged LDRT instruction for 32 bit values.
697 \param [in] ptr Pointer to data
698 \return value of type uint32_t at (*ptr)
700 #define __LDRT(ptr) ((uint32_t ) __ldrt(ptr))
704 \brief STRT Unprivileged (8 bit)
705 \details Executes a Unprivileged STRT instruction for 8 bit values.
706 \param [in] value Value to store
707 \param [in] ptr Pointer to location
709 #define __STRBT(value, ptr) __strt(value, ptr)
713 \brief STRT Unprivileged (16 bit)
714 \details Executes a Unprivileged STRT instruction for 16 bit values.
715 \param [in] value Value to store
716 \param [in] ptr Pointer to location
718 #define __STRHT(value, ptr) __strt(value, ptr)
722 \brief STRT Unprivileged (32 bit)
723 \details Executes a Unprivileged STRT instruction for 32 bit values.
724 \param [in] value Value to store
725 \param [in] ptr Pointer to location
727 #define __STRT(value, ptr) __strt(value, ptr)
729 #else /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \
730 (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) */
733 \brief Signed Saturate
734 \details Saturates a signed value.
735 \param [in] value Value to be saturated
736 \param [in] sat Bit position to saturate to (1..32)
737 \return Saturated value
739 __attribute__((always_inline)) __STATIC_INLINE int32_t __SSAT(int32_t val, uint32_t sat)
741 if ((sat >= 1U) && (sat <= 32U))
743 const int32_t max = (int32_t)((1U << (sat - 1U)) - 1U);
744 const int32_t min = -1 - max ;
758 \brief Unsigned Saturate
759 \details Saturates an unsigned value.
760 \param [in] value Value to be saturated
761 \param [in] sat Bit position to saturate to (0..31)
762 \return Saturated value
764 __attribute__((always_inline)) __STATIC_INLINE uint32_t __USAT(int32_t val, uint32_t sat)
768 const uint32_t max = ((1U << sat) - 1U);
769 if (val > (int32_t)max)
778 return (uint32_t)val;
781 #endif /* ((defined (__ARM_ARCH_7M__ ) && (__ARM_ARCH_7M__ == 1)) || \
782 (defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) */
784 /*@}*/ /* end of group CMSIS_Core_InstructionInterface */
787 /* ################### Compiler specific Intrinsics ########################### */
788 /** \defgroup CMSIS_SIMD_intrinsics CMSIS SIMD Intrinsics
789 Access to dedicated SIMD instructions
793 #if ((defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) )
795 #define __SADD8 __sadd8
796 #define __QADD8 __qadd8
797 #define __SHADD8 __shadd8
798 #define __UADD8 __uadd8
799 #define __UQADD8 __uqadd8
800 #define __UHADD8 __uhadd8
801 #define __SSUB8 __ssub8
802 #define __QSUB8 __qsub8
803 #define __SHSUB8 __shsub8
804 #define __USUB8 __usub8
805 #define __UQSUB8 __uqsub8
806 #define __UHSUB8 __uhsub8
807 #define __SADD16 __sadd16
808 #define __QADD16 __qadd16
809 #define __SHADD16 __shadd16
810 #define __UADD16 __uadd16
811 #define __UQADD16 __uqadd16
812 #define __UHADD16 __uhadd16
813 #define __SSUB16 __ssub16
814 #define __QSUB16 __qsub16
815 #define __SHSUB16 __shsub16
816 #define __USUB16 __usub16
817 #define __UQSUB16 __uqsub16
818 #define __UHSUB16 __uhsub16
819 #define __SASX __sasx
820 #define __QASX __qasx
821 #define __SHASX __shasx
822 #define __UASX __uasx
823 #define __UQASX __uqasx
824 #define __UHASX __uhasx
825 #define __SSAX __ssax
826 #define __QSAX __qsax
827 #define __SHSAX __shsax
828 #define __USAX __usax
829 #define __UQSAX __uqsax
830 #define __UHSAX __uhsax
831 #define __USAD8 __usad8
832 #define __USADA8 __usada8
833 #define __SSAT16 __ssat16
834 #define __USAT16 __usat16
835 #define __UXTB16 __uxtb16
836 #define __UXTAB16 __uxtab16
837 #define __SXTB16 __sxtb16
838 #define __SXTAB16 __sxtab16
839 #define __SMUAD __smuad
840 #define __SMUADX __smuadx
841 #define __SMLAD __smlad
842 #define __SMLADX __smladx
843 #define __SMLALD __smlald
844 #define __SMLALDX __smlaldx
845 #define __SMUSD __smusd
846 #define __SMUSDX __smusdx
847 #define __SMLSD __smlsd
848 #define __SMLSDX __smlsdx
849 #define __SMLSLD __smlsld
850 #define __SMLSLDX __smlsldx
852 #define __QADD __qadd
853 #define __QSUB __qsub
855 #define __PKHBT(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0x0000FFFFUL) | \
856 ((((uint32_t)(ARG2)) << (ARG3)) & 0xFFFF0000UL) )
858 #define __PKHTB(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0xFFFF0000UL) | \
859 ((((uint32_t)(ARG2)) >> (ARG3)) & 0x0000FFFFUL) )
861 #define __SMMLA(ARG1,ARG2,ARG3) ( (int32_t)((((int64_t)(ARG1) * (ARG2)) + \
862 ((int64_t)(ARG3) << 32U) ) >> 32U))
864 #endif /* ((defined (__ARM_ARCH_7EM__) && (__ARM_ARCH_7EM__ == 1)) ) */
865 /*@} end of group CMSIS_SIMD_intrinsics */
868 #endif /* __CMSIS_ARMCC_H */