mirror of
https://github.com/yuzu-emu/unicorn.git
synced 2024-12-23 18:15:30 +00:00
48d98a76e7
MIPS emulation is now possible after this basic fix. Still a few kinks to work out, but at least we hit the translation loop.
50 lines
1.2 KiB
C
50 lines
1.2 KiB
C
/*
|
|
* QEMU/MIPS pseudo-board
|
|
*
|
|
* emulates a simple machine with ISA-like bus.
|
|
* ISA IO space mapped to the 0x14000000 (PHYS) and
|
|
* ISA memory at the 0x10000000 (PHYS, 16Mb in size).
|
|
* All peripherial devices are attached to this "bus" with
|
|
* the standard PC ISA addresses.
|
|
*/
|
|
|
|
/* Unicorn Emulator Engine */
|
|
/* By Nguyen Anh Quynh, 2015 */
|
|
|
|
#include "qemu/osdep.h"
|
|
#include "qapi/error.h"
|
|
#include "qemu-common.h"
|
|
#include "cpu.h"
|
|
#include "hw/hw.h"
|
|
#include "hw/mips/mips.h"
|
|
#include "hw/mips/cpudevs.h"
|
|
#include "sysemu/sysemu.h"
|
|
#include "hw/boards.h"
|
|
#include "exec/address-spaces.h"
|
|
|
|
static int mips_r4k_init(struct uc_struct *uc, MachineState *machine)
|
|
{
|
|
uc->cpu = cpu_create(uc, machine->cpu_type);
|
|
|
|
if (uc->cpu == NULL) {
|
|
fprintf(stderr, "Unable to find CPU definition\n");
|
|
return -1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static void mips_machine_init(struct uc_struct *uc, MachineClass *mc)
|
|
{
|
|
mc->init = mips_r4k_init;
|
|
mc->is_default = 1;
|
|
mc->arch = UC_ARCH_MIPS;
|
|
#ifdef TARGET_MIPS64
|
|
mc->default_cpu_type = MIPS_CPU_TYPE_NAME("R4000");
|
|
#else
|
|
mc->default_cpu_type = MIPS_CPU_TYPE_NAME("24Kf");
|
|
#endif
|
|
}
|
|
|
|
DEFINE_MACHINE("mips", mips_machine_init)
|