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https://github.com/yuzu-emu/unicorn.git
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428cb83060
Support for Cortex-M ARM CPU already exists in Qemu. This patch just exposes a "cortex-m3" CPU. "uc_open(UC_ARCH_ARM, UC_MODE_THUMB | UC_MODE_MCLASS, &uc);" Instantiates a CPU with this feature on. Signed-off-by: Lucian Cojocar <lucian@cojocar.com>
42 lines
1.0 KiB
C
42 lines
1.0 KiB
C
/* vim:set shiftwidth=4 ts=4 et: */
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/*
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* PXA255 Sharp Zaurus SL-6000 PDA platform
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*
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* Copyright (c) 2008 Dmitry Baryshkov
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*
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* Code based on spitz platform by Andrzej Zaborowski <balrog@zabor.org>
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* This code is licensed under the GNU GPL v2.
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*
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* Contributions after 2012-01-13 are licensed under the terms of the
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* GNU GPL, version 2 or (at your option) any later version.
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*/
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#include "hw/hw.h"
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#include "hw/arm/arm.h"
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#include "hw/boards.h"
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#include "exec/address-spaces.h"
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static int tosa_init(struct uc_struct *uc, MachineState *machine)
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{
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if (uc->mode & UC_MODE_MCLASS) {
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uc->cpu = (CPUState *)cpu_arm_init(uc, "cortex-m3");
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} else {
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uc->cpu = (CPUState *)cpu_arm_init(uc, "cortex-a15");
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}
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return 0;
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}
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void tosa_machine_init(struct uc_struct *uc)
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{
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static QEMUMachine tosapda_machine = {
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.name = "tosa",
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.init = tosa_init,
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.is_default = 1,
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.arch = UC_ARCH_ARM,
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};
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qemu_register_machine(uc, &tosapda_machine, TYPE_MACHINE, NULL);
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}
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