24 lines
602 B
C
24 lines
602 B
C
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/*
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* Copyright (C) 2020 Embecosm Limited
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <machine/syscall.h>
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#include "semihost_syscall.h"
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#define ADP_Stopped_ApplicationExit 0x20026
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/* Exit a program without cleaning up files. */
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void
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_exit (int exit_status)
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{
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#if __riscv_xlen == 32
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syscall_errno (SEMIHOST_exit, (long *) ADP_Stopped_ApplicationExit);
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#else
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/* The semihosting exit operation only allows 64-bit targets to report the
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exit code. */
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long data_block[] = {ADP_Stopped_ApplicationExit, exit_status};
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syscall_errno (SEMIHOST_exit, data_block);
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#endif
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while (1);
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}
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