40 lines
1.1 KiB
ArmAsm
40 lines
1.1 KiB
ArmAsm
/*
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* Copyright (c) 2014-2015 Wind River Systems, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* @file
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* @brief ARM Cortex-M systick handler stub for GDB debugging
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*
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* GDB stub needed before the real systick handler runs to be able to display the
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* correct state of the thread that was interrupted.
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*/
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#define _ASMLANGUAGE
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#include <toolchain.h>
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#include <sections.h>
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#include <arch/cpu.h>
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_ASM_FILE_PROLOGUE
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GTEXT(_timer_int_handler)
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GTEXT(_real_timer_int_handler)
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SECTION_FUNC(TEXT, _timer_int_handler)
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_GDB_STUB_EXC_ENTRY
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b _real_timer_int_handler
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