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30 lines
484 B
C
30 lines
484 B
C
/*
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* linux-user semihosting console
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*
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* Copyright (c) 2019
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* Written by Alex Bennée <alex.bennee@linaro.org>
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*
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* SPDX-License-Identifier: GPL-3.0-or-later
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*/
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#define SYS_READC 0x07
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#include <stdio.h>
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#include <stdint.h>
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#include "semicall.h"
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int main(void)
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{
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char c;
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printf("Semihosting Console Test\n");
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printf("hit X to exit:");
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do {
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c = __semi_call(SYS_READC, 0);
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printf("got '%c'\n", c);
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} while (c != 'X');
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return 0;
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}
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