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dpavlin |
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/* |
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* Copyright (C) 2005-2006 Anders Gavare. All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are met: |
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* |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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* 3. The name of the author may not be used to endorse or promote products |
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* derived from this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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* SUCH DAMAGE. |
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* |
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* |
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dpavlin |
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* $Id: machine_x86.c,v 1.2 2006/06/24 10:19:19 debug Exp $ |
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dpavlin |
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*/ |
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#include <stdio.h> |
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#include <string.h> |
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#include "bus_isa.h" |
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#include "cpu.h" |
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#include "device.h" |
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#include "devices.h" |
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#include "machine.h" |
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#include "machine_interrupts.h" |
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#include "memory.h" |
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#include "misc.h" |
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extern int quiet_mode; |
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MACHINE_SETUP(barex86) |
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{ |
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machine->machine_name = "\"Bare\" x86 machine"; |
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machine->stable = 1; |
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} |
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MACHINE_SETUP(x86) |
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{ |
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if (machine->machine_subtype == MACHINE_X86_XT) |
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machine->machine_name = "PC XT"; |
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else |
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machine->machine_name = "Generic x86 PC"; |
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machine->md_interrupt = x86_pc_interrupt; |
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bus_isa_init(machine, BUS_ISA_IDE0 | BUS_ISA_IDE1 | BUS_ISA_VGA | |
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BUS_ISA_PCKBC_FORCE_USE | |
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(machine->machine_subtype == MACHINE_X86_XT? |
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BUS_ISA_NO_SECOND_PIC : 0) | BUS_ISA_FDC, |
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X86_IO_BASE, 0x00000000, 0, 16); |
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if (machine->prom_emulation) |
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pc_bios_init(cpu); |
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if (!machine->use_x11 && !quiet_mode) |
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fprintf(stderr, "-------------------------------------" |
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"------------------------------------------\n" |
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"\n WARNING! You are emulating a PC without -X. " |
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"You will miss graphical output!\n\n" |
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"-------------------------------------" |
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"------------------------------------------\n"); |
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} |
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MACHINE_DEFAULT_CPU(barex86) |
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{ |
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machine->cpu_name = strdup("AMD64"); |
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} |
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MACHINE_DEFAULT_CPU(x86) |
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{ |
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if (machine->machine_subtype == MACHINE_X86_XT) { |
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machine->cpu_name = strdup("8086"); |
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return; |
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} |
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machine->cpu_name = strdup("AMD64"); |
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} |
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MACHINE_DEFAULT_RAM(x86) |
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{ |
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if (machine->machine_subtype == MACHINE_X86_XT) { |
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machine->physical_ram_in_mb = 1; |
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return; |
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} |
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machine->physical_ram_in_mb = 64; |
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} |
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MACHINE_REGISTER(barex86) |
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{ |
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MR_DEFAULT(barex86, "Generic \"bare\" X86 machine", ARCH_X86, |
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dpavlin |
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MACHINE_BAREX86); |
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machine_entry_add_alias(me, "barex86"); |
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dpavlin |
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} |
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MACHINE_REGISTER(x86) |
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{ |
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dpavlin |
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MR_DEFAULT(x86, "x86-based PC", ARCH_X86, MACHINE_X86); |
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machine_entry_add_alias(me, "pc"); |
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machine_entry_add_alias(me, "x86"); |
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machine_entry_add_subtype(me, "Generic PC", MACHINE_X86_GENERIC, |
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"pc", "generic", NULL); |
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machine_entry_add_subtype(me, "PC XT", MACHINE_X86_XT, |
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"xt", NULL); |
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dpavlin |
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me->set_default_ram = machine_default_ram_x86; |
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} |
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