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| author | rihab kouki <rihab.kouki@st.com> | 2020-07-28 11:24:49 +0100 |
|---|---|---|
| committer | rihab kouki <rihab.kouki@st.com> | 2020-07-28 11:24:49 +0100 |
| commit | 96d6da4e252b06dcfdc041e7df23e86161c33007 (patch) | |
| tree | a262f59bb1db7ec7819acae435f5049cbe5e2354 /Core_A/Include/cmsis_armcc.h | |
| parent | 9f95ff5b6ba01db09552b84a0ab79607060a2666 (diff) | |
| download | st-cmsis-core-lowfat-master.tar.gz st-cmsis-core-lowfat-master.tar.bz2 st-cmsis-core-lowfat-master.zip | |
Diffstat (limited to 'Core_A/Include/cmsis_armcc.h')
| -rw-r--r-- | Core_A/Include/cmsis_armcc.h | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/Core_A/Include/cmsis_armcc.h b/Core_A/Include/cmsis_armcc.h index 313d743..ec17393 100644 --- a/Core_A/Include/cmsis_armcc.h +++ b/Core_A/Include/cmsis_armcc.h @@ -1,11 +1,11 @@ /**************************************************************************//** * @file cmsis_armcc.h * @brief CMSIS compiler specific macros, functions, instructions - * @version V1.0.2 - * @date 10. January 2018 + * @version V1.0.3 + * @date 15. May 2019 ******************************************************************************/ /* - * Copyright (c) 2009-2018 Arm Limited. All rights reserved. + * Copyright (c) 2009-2019 Arm Limited. All rights reserved. * * SPDX-License-Identifier: Apache-2.0 * @@ -86,6 +86,9 @@ #ifndef __PACKED #define __PACKED __attribute__((packed)) #endif +#ifndef __COMPILER_BARRIER + #define __COMPILER_BARRIER() __memory_changed() +#endif /* ########################## Core Instruction Access ######################### */ /** @@ -533,10 +536,10 @@ __STATIC_INLINE __ASM void __FPU_Enable(void) ENDIF //Initialise FPSCR to a known state - VMRS R2,FPSCR - LDR R3,=0x00086060 //Mask off all bits that do not have to be preserved. Non-preserved bits can/should be zero. - AND R2,R2,R3 - VMSR FPSCR,R2 + VMRS R1,FPSCR + LDR R2,=0x00086060 //Mask off all bits that do not have to be preserved. Non-preserved bits can/should be zero. + AND R1,R1,R2 + VMSR FPSCR,R1 BX LR } |