forked from Imagelibrary/rtems
a899cdd57d
Removed all uses and implementations of set_vector() function across ERC32, LEON2, and LEON3 BSPs. Replaced with rtems_interrupt_handler_install() and rtems_interrupt_entry_install(). - Added ERC32_Clear_and_unmask_interrupt() and LEON_Clear_and_unmask_interrupt() for unmasking logic previously in set_vector(). - Deleted set_vector() definitions and implementations in each BSP. - Updated related obj.yml files. - Replaced set_vector() with rtems_interrupt_catch() in shared/gnatcommon.c.
49 lines
1.9 KiB
C
49 lines
1.9 KiB
C
/* SPDX-License-Identifier: BSD-2-Clause */
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/**
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* @file leontrap.c
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* @ingroup RTEMSBSPsSPARCERC32
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* @ingroup RTEMSBSPsLEON2
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* @ingroup RTEMSBSPsLEON3
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* @ingroup RTEMSBSPsSPARCShared
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* @brief Clears and unmasks a SPARC interrupt on LEON.
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*/
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/*
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* Copyright (c) 2025 On-Line Applications Research Corporation (OAR)
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* Copyright (c) 2025 Sunil Hegde <sunil1hegde@gmail.com>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <bsp.h>
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void SPARC_Clear_and_unmask_interrupt(rtems_vector_number vector)
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{
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if (SPARC_IS_INTERRUPT_TRAP(vector)) {
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uint32_t source = SPARC_INTERRUPT_TRAP_TO_SOURCE(vector);
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BSP_Clear_interrupt(source);
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BSP_Unmask_interrupt(source);
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}
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}
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