542b10bd14
My default header template is GPLv3 but for QEMU code we really should stick to GPLv2-or-later (allowing others to up-license it if they wish). While this is test code we should still be consistent on the source distribution. I wrote all of this code so its not a problem. However there remains one GPLv3 file left which is the crt0-tc2x.S for TriCore. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20240227144335.1196131-2-alex.bennee@linaro.org>
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) 2024
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* Written by Alex Bennée <alex.bennee@linaro.org>
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*
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* SPDX-License-Identifier: GPL-2.0-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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