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DE212 is a noMMU core supported in linux. Import this core to provide true noMMU configuration for xtensa linux to run on QEMU. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
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/* | ||
* Copyright (c) 2018, Max Filippov, Open Source and Linux Lab. | ||
* All rights reserved. | ||
* | ||
* Redistribution and use in source and binary forms, with or without | ||
* modification, are permitted provided that the following conditions are met: | ||
* * Redistributions of source code must retain the above copyright | ||
* notice, this list of conditions and the following disclaimer. | ||
* * Redistributions in binary form must reproduce the above copyright | ||
* notice, this list of conditions and the following disclaimer in the | ||
* documentation and/or other materials provided with the distribution. | ||
* * Neither the name of the Open Source and Linux Lab nor the | ||
* names of its contributors may be used to endorse or promote products | ||
* derived from this software without specific prior written permission. | ||
* | ||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | ||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | ||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | ||
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY | ||
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | ||
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | ||
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | ||
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | ||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | ||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
*/ | ||
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#include "qemu/osdep.h" | ||
#include "cpu.h" | ||
#include "exec/exec-all.h" | ||
#include "exec/gdbstub.h" | ||
#include "qemu-common.h" | ||
#include "qemu/host-utils.h" | ||
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#include "core-de212/core-isa.h" | ||
#include "overlay_tool.h" | ||
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#define xtensa_modules xtensa_modules_de212 | ||
#include "core-de212/xtensa-modules.c" | ||
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static XtensaConfig de212 __attribute__((unused)) = { | ||
.name = "de212", | ||
.gdb_regmap = { | ||
.reg = { | ||
#include "core-de212/gdb-config.c" | ||
} | ||
}, | ||
.isa_internal = &xtensa_modules, | ||
.clock_freq_khz = 40000, | ||
DEFAULT_SECTIONS | ||
}; | ||
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REGISTER_CORE(de212) |
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