2007-11-25 04:57:38 +03:00
|
|
|
/*
|
|
|
|
|
* PXA270-based Intel Mainstone platforms.
|
|
|
|
|
*
|
|
|
|
|
* Copyright (c) 2007 by Armin Kuster <akuster@kama-aina.net> or
|
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|
|
|
* <akuster@mvista.com>
|
|
|
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|
*
|
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|
|
* Code based on spitz platform by Andrzej Zaborowski <balrog@zabor.org>
|
|
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|
|
*
|
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|
|
* This code is licensed under the GNU GPL v2.
|
2012-01-13 20:44:23 +04:00
|
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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.
|
2007-11-25 04:57:38 +03:00
|
|
|
*/
|
2015-12-07 19:23:45 +03:00
|
|
|
#include "qemu/osdep.h"
|
2023-01-09 14:53:10 +03:00
|
|
|
#include "qemu/units.h"
|
hw/arm: Replace fprintf(stderr, "*\n" with error_report()
Replace a large number of the fprintf(stderr, "*\n" calls with
error_report(). The functions were renamed with these commands and then
compiler issues where manually fixed.
find ./* -type f -exec sed -i \
'N;N;N;N;N;N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N;N;N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N; {s|fprintf(stderr, "\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
Some lines where then manually tweaked to pass checkpatch.
The 'qemu: ' prefix was manually removed from the hw/arm/boot.c file.
Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Cc: qemu-arm@nongnu.org
Conversions that aren't followed by exit() dropped, because they might
be inappropriate.
Also trim trailing punctuation from error messages.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20180203084315.20497-3-armbru@redhat.com>
2018-02-03 11:43:03 +03:00
|
|
|
#include "qemu/error-report.h"
|
include/qemu/osdep.h: Don't include qapi/error.h
Commit 57cb38b included qapi/error.h into qemu/osdep.h to get the
Error typedef. Since then, we've moved to include qemu/osdep.h
everywhere. Its file comment explains: "To avoid getting into
possible circular include dependencies, this file should not include
any other QEMU headers, with the exceptions of config-host.h,
compiler.h, os-posix.h and os-win32.h, all of which are doing a
similar job to this file and are under similar constraints."
qapi/error.h doesn't do a similar job, and it doesn't adhere to
similar constraints: it includes qapi-types.h. That's in excess of
100KiB of crap most .c files don't actually need.
Add the typedef to qemu/typedefs.h, and include that instead of
qapi/error.h. Include qapi/error.h in .c files that need it and don't
get it now. Include qapi-types.h in qom/object.h for uint16List.
Update scripts/clean-includes accordingly. Update it further to match
reality: replace config.h by config-target.h, add sysemu/os-posix.h,
sysemu/os-win32.h. Update the list of includes in the qemu/osdep.h
comment quoted above similarly.
This reduces the number of objects depending on qapi/error.h from "all
of them" to less than a third. Unfortunately, the number depending on
qapi-types.h shrinks only a little. More work is needed for that one.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
[Fix compilation without the spice devel packages. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-03-14 11:01:28 +03:00
|
|
|
#include "qapi/error.h"
|
2013-02-05 20:06:20 +04:00
|
|
|
#include "hw/arm/pxa.h"
|
2019-05-23 16:47:43 +03:00
|
|
|
#include "hw/arm/boot.h"
|
2012-10-24 10:43:34 +04:00
|
|
|
#include "net/net.h"
|
2019-04-12 19:54:16 +03:00
|
|
|
#include "hw/net/smc91c111.h"
|
2013-02-04 18:40:22 +04:00
|
|
|
#include "hw/boards.h"
|
2013-02-05 20:06:20 +04:00
|
|
|
#include "hw/block/flash.h"
|
2013-02-04 18:40:22 +04:00
|
|
|
#include "hw/sysbus.h"
|
2012-12-17 21:19:49 +04:00
|
|
|
#include "exec/address-spaces.h"
|
2007-11-25 04:57:38 +03:00
|
|
|
|
2011-02-12 03:15:25 +03:00
|
|
|
/* Device addresses */
|
|
|
|
|
#define MST_FPGA_PHYS 0x08000000
|
|
|
|
|
#define MST_ETH_PHYS 0x10000300
|
|
|
|
|
#define MST_FLASH_0 0x00000000
|
|
|
|
|
#define MST_FLASH_1 0x04000000
|
|
|
|
|
|
|
|
|
|
/* IRQ definitions */
|
|
|
|
|
#define MMC_IRQ 0
|
|
|
|
|
#define USIM_IRQ 1
|
|
|
|
|
#define USBC_IRQ 2
|
|
|
|
|
#define ETHERNET_IRQ 3
|
|
|
|
|
#define AC97_IRQ 4
|
|
|
|
|
#define PEN_IRQ 5
|
|
|
|
|
#define MSINS_IRQ 6
|
|
|
|
|
#define EXBRD_IRQ 7
|
|
|
|
|
#define S0_CD_IRQ 9
|
|
|
|
|
#define S0_STSCHG_IRQ 10
|
|
|
|
|
#define S0_IRQ 11
|
|
|
|
|
#define S1_CD_IRQ 13
|
|
|
|
|
#define S1_STSCHG_IRQ 14
|
|
|
|
|
#define S1_IRQ 15
|
|
|
|
|
|
2013-12-22 18:22:57 +04:00
|
|
|
static const struct keymap map[0xE0] = {
|
2007-12-16 15:19:43 +03:00
|
|
|
[0 ... 0xDF] = { -1, -1 },
|
|
|
|
|
[0x1e] = {0,0}, /* a */
|
|
|
|
|
[0x30] = {0,1}, /* b */
|
|
|
|
|
[0x2e] = {0,2}, /* c */
|
|
|
|
|
[0x20] = {0,3}, /* d */
|
|
|
|
|
[0x12] = {0,4}, /* e */
|
|
|
|
|
[0x21] = {0,5}, /* f */
|
|
|
|
|
[0x22] = {1,0}, /* g */
|
|
|
|
|
[0x23] = {1,1}, /* h */
|
|
|
|
|
[0x17] = {1,2}, /* i */
|
|
|
|
|
[0x24] = {1,3}, /* j */
|
|
|
|
|
[0x25] = {1,4}, /* k */
|
|
|
|
|
[0x26] = {1,5}, /* l */
|
|
|
|
|
[0x32] = {2,0}, /* m */
|
|
|
|
|
[0x31] = {2,1}, /* n */
|
|
|
|
|
[0x18] = {2,2}, /* o */
|
|
|
|
|
[0x19] = {2,3}, /* p */
|
|
|
|
|
[0x10] = {2,4}, /* q */
|
|
|
|
|
[0x13] = {2,5}, /* r */
|
|
|
|
|
[0x1f] = {3,0}, /* s */
|
|
|
|
|
[0x14] = {3,1}, /* t */
|
|
|
|
|
[0x16] = {3,2}, /* u */
|
|
|
|
|
[0x2f] = {3,3}, /* v */
|
|
|
|
|
[0x11] = {3,4}, /* w */
|
|
|
|
|
[0x2d] = {3,5}, /* x */
|
2016-10-04 15:28:08 +03:00
|
|
|
[0x34] = {4,0}, /* . */
|
2007-12-16 15:19:43 +03:00
|
|
|
[0x15] = {4,2}, /* y */
|
|
|
|
|
[0x2c] = {4,3}, /* z */
|
2016-10-04 15:28:08 +03:00
|
|
|
[0x35] = {4,4}, /* / */
|
2007-12-16 15:19:43 +03:00
|
|
|
[0xc7] = {5,0}, /* Home */
|
|
|
|
|
[0x2a] = {5,1}, /* shift */
|
2013-12-22 23:42:05 +04:00
|
|
|
/*
|
|
|
|
|
* There are two matrix positions which map to space,
|
|
|
|
|
* but QEMU can only use one of them for the reverse
|
|
|
|
|
* mapping, so simply use the second one.
|
|
|
|
|
*/
|
|
|
|
|
/* [0x39] = {5,2}, space */
|
2007-12-16 15:19:43 +03:00
|
|
|
[0x39] = {5,3}, /* space */
|
2013-12-22 23:42:05 +04:00
|
|
|
/*
|
|
|
|
|
* Matrix position {5,4} and other keys are missing here.
|
|
|
|
|
* TODO: Compare with Linux code and test real hardware.
|
|
|
|
|
*/
|
2016-10-04 15:28:07 +03:00
|
|
|
[0x1c] = {5,4}, /* enter */
|
2016-10-04 15:28:08 +03:00
|
|
|
[0x0e] = {5,5}, /* backspace */
|
2007-12-16 15:19:43 +03:00
|
|
|
[0xc8] = {6,0}, /* up */
|
|
|
|
|
[0xd0] = {6,1}, /* down */
|
|
|
|
|
[0xcb] = {6,2}, /* left */
|
|
|
|
|
[0xcd] = {6,3}, /* right */
|
|
|
|
|
};
|
|
|
|
|
|
2007-11-25 04:57:38 +03:00
|
|
|
enum mainstone_model_e { mainstone };
|
|
|
|
|
|
2023-01-09 14:53:10 +03:00
|
|
|
#define MAINSTONE_RAM_SIZE (64 * MiB)
|
|
|
|
|
#define MAINSTONE_ROM_SIZE (8 * MiB)
|
|
|
|
|
#define MAINSTONE_FLASH_SIZE (32 * MiB)
|
2008-04-24 21:59:27 +04:00
|
|
|
|
2008-04-15 00:27:51 +04:00
|
|
|
static struct arm_boot_info mainstone_binfo = {
|
|
|
|
|
.loader_start = PXA2XX_SDRAM_BASE,
|
2023-01-09 14:53:10 +03:00
|
|
|
.ram_size = MAINSTONE_RAM_SIZE,
|
2008-04-15 00:27:51 +04:00
|
|
|
};
|
|
|
|
|
|
2023-01-09 14:53:10 +03:00
|
|
|
#define FLASH_SECTOR_SIZE (256 * KiB)
|
|
|
|
|
|
2023-01-09 14:53:05 +03:00
|
|
|
static void mainstone_common_init(MachineState *machine,
|
2012-10-30 11:45:08 +04:00
|
|
|
enum mainstone_model_e model, int arm_id)
|
2007-11-25 04:57:38 +03:00
|
|
|
{
|
2012-10-23 14:30:10 +04:00
|
|
|
hwaddr mainstone_flash_base[] = { MST_FLASH_0, MST_FLASH_1 };
|
2012-05-14 03:11:15 +04:00
|
|
|
PXA2xxState *mpu;
|
2011-02-12 03:15:24 +03:00
|
|
|
DeviceState *mst_irq;
|
2009-07-22 18:42:57 +04:00
|
|
|
DriveInfo *dinfo;
|
|
|
|
|
int i;
|
2011-08-08 22:08:45 +04:00
|
|
|
MemoryRegion *rom = g_new(MemoryRegion, 1);
|
2007-11-25 04:57:38 +03:00
|
|
|
|
|
|
|
|
/* Setup CPU & memory */
|
2023-01-09 14:53:05 +03:00
|
|
|
mpu = pxa270_init(mainstone_binfo.ram_size, machine->cpu_type);
|
2023-01-09 14:53:10 +03:00
|
|
|
memory_region_init_rom(rom, NULL, "mainstone.rom", MAINSTONE_ROM_SIZE,
|
Fix bad error handling after memory_region_init_ram()
Symptom:
$ qemu-system-x86_64 -m 10000000
Unexpected error in ram_block_add() at /work/armbru/qemu/exec.c:1456:
upstream-qemu: cannot set up guest memory 'pc.ram': Cannot allocate memory
Aborted (core dumped)
Root cause: commit ef701d7 screwed up handling of out-of-memory
conditions. Before the commit, we report the error and exit(1), in
one place, ram_block_add(). The commit lifts the error handling up
the call chain some, to three places. Fine. Except it uses
&error_abort in these places, changing the behavior from exit(1) to
abort(), and thus undoing the work of commit 3922825 "exec: Don't
abort when we can't allocate guest memory".
The three places are:
* memory_region_init_ram()
Commit 4994653 (right after commit ef701d7) lifted the error
handling further, through memory_region_init_ram(), multiplying the
incorrect use of &error_abort. Later on, imitation of existing
(bad) code may have created more.
* memory_region_init_ram_ptr()
The &error_abort is still there.
* memory_region_init_rom_device()
Doesn't need fixing, because commit 33e0eb5 (soon after commit
ef701d7) lifted the error handling further, and in the process
changed it from &error_abort to passing it up the call chain.
Correct, because the callers are realize() methods.
Fix the error handling after memory_region_init_ram() with a
Coccinelle semantic patch:
@r@
expression mr, owner, name, size, err;
position p;
@@
memory_region_init_ram(mr, owner, name, size,
(
- &error_abort
+ &error_fatal
|
err@p
)
);
@script:python@
p << r.p;
@@
print "%s:%s:%s" % (p[0].file, p[0].line, p[0].column)
When the last argument is &error_abort, it gets replaced by
&error_fatal. This is the fix.
If the last argument is anything else, its position is reported. This
lets us check the fix is complete. Four positions get reported:
* ram_backend_memory_alloc()
Error is passed up the call chain, ultimately through
user_creatable_complete(). As far as I can tell, it's callers all
handle the error sanely.
* fsl_imx25_realize(), fsl_imx31_realize(), dp8393x_realize()
DeviceClass.realize() methods, errors handled sanely further up the
call chain.
We're good. Test case again behaves:
$ qemu-system-x86_64 -m 10000000
qemu-system-x86_64: cannot set up guest memory 'pc.ram': Cannot allocate memory
[Exit 1 ]
The next commits will repair the rest of commit ef701d7's damage.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <1441983105-26376-3-git-send-email-armbru@redhat.com>
Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>
2015-09-11 17:51:43 +03:00
|
|
|
&error_fatal);
|
2023-01-09 14:53:05 +03:00
|
|
|
memory_region_add_subregion(get_system_memory(), 0x00000000, rom);
|
2007-11-25 04:57:38 +03:00
|
|
|
|
2007-12-02 07:51:10 +03:00
|
|
|
/* There are two 32MiB flash devices on the board */
|
2008-01-05 22:29:17 +03:00
|
|
|
for (i = 0; i < 2; i ++) {
|
2009-07-22 18:42:57 +04:00
|
|
|
dinfo = drive_get(IF_PFLASH, 0, i);
|
2023-01-09 14:53:16 +03:00
|
|
|
pflash_cfi01_register(mainstone_flash_base[i],
|
|
|
|
|
i ? "mainstone.flash1" : "mainstone.flash0",
|
|
|
|
|
MAINSTONE_FLASH_SIZE,
|
|
|
|
|
dinfo ? blk_by_legacy_dinfo(dinfo) : NULL,
|
|
|
|
|
FLASH_SECTOR_SIZE, 4, 0, 0, 0, 0, 0);
|
2007-12-02 07:51:10 +03:00
|
|
|
}
|
2007-12-02 05:20:03 +03:00
|
|
|
|
2011-02-12 03:15:24 +03:00
|
|
|
mst_irq = sysbus_create_simple("mainstone-fpga", MST_FPGA_PHYS,
|
2012-05-14 03:11:15 +04:00
|
|
|
qdev_get_gpio_in(mpu->gpio, 0));
|
2007-12-09 05:38:34 +03:00
|
|
|
|
2007-12-16 15:19:43 +03:00
|
|
|
/* setup keypad */
|
2012-05-14 03:11:15 +04:00
|
|
|
pxa27x_register_keypad(mpu->kp, map, 0xe0);
|
2007-12-16 15:19:43 +03:00
|
|
|
|
2007-12-09 05:38:34 +03:00
|
|
|
/* MMC/SD host */
|
2012-05-14 03:11:15 +04:00
|
|
|
pxa2xx_mmci_handlers(mpu->mmc, NULL, qdev_get_gpio_in(mst_irq, MMC_IRQ));
|
2007-12-09 05:38:34 +03:00
|
|
|
|
2012-05-14 03:11:15 +04:00
|
|
|
pxa2xx_pcmcia_set_irq_cb(mpu->pcmcia[0],
|
2011-03-04 03:54:59 +03:00
|
|
|
qdev_get_gpio_in(mst_irq, S0_IRQ),
|
|
|
|
|
qdev_get_gpio_in(mst_irq, S0_CD_IRQ));
|
2012-05-14 03:11:15 +04:00
|
|
|
pxa2xx_pcmcia_set_irq_cb(mpu->pcmcia[1],
|
2011-03-04 03:54:59 +03:00
|
|
|
qdev_get_gpio_in(mst_irq, S1_IRQ),
|
|
|
|
|
qdev_get_gpio_in(mst_irq, S1_CD_IRQ));
|
|
|
|
|
|
2023-10-23 11:37:35 +03:00
|
|
|
smc91c111_init(MST_ETH_PHYS, qdev_get_gpio_in(mst_irq, ETHERNET_IRQ));
|
2007-11-25 04:57:38 +03:00
|
|
|
|
2008-04-15 00:27:51 +04:00
|
|
|
mainstone_binfo.board_id = arm_id;
|
2019-08-09 09:57:21 +03:00
|
|
|
arm_load_kernel(mpu->cpu, machine, &mainstone_binfo);
|
2007-11-25 04:57:38 +03:00
|
|
|
}
|
|
|
|
|
|
2014-05-07 18:42:57 +04:00
|
|
|
static void mainstone_init(MachineState *machine)
|
2007-11-25 04:57:38 +03:00
|
|
|
{
|
2023-01-09 14:53:05 +03:00
|
|
|
mainstone_common_init(machine, mainstone, 0x196);
|
2007-11-25 04:57:38 +03:00
|
|
|
}
|
|
|
|
|
|
2015-09-04 21:37:08 +03:00
|
|
|
static void mainstone2_machine_init(MachineClass *mc)
|
2009-05-21 03:38:09 +04:00
|
|
|
{
|
2015-09-04 21:37:08 +03:00
|
|
|
mc->desc = "Mainstone II (PXA27x)";
|
|
|
|
|
mc->init = mainstone_init;
|
2017-09-07 15:54:54 +03:00
|
|
|
mc->ignore_memory_transaction_failures = true;
|
2017-09-13 19:04:57 +03:00
|
|
|
mc->default_cpu_type = ARM_CPU_TYPE_NAME("pxa270-c5");
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hw/arm: Deprecate various old Arm machine types
QEMU includes some models of old Arm machine types which are
a bit problematic for us because:
* they're written in a very old way that uses numerous APIs that we
would like to get away from (eg they don't use qdev, they use
qemu_system_reset_request(), they use vmstate_register(), etc)
* they've been that way for a decade plus and nobody particularly has
stepped up to try to modernise the code (beyond some occasional
work here and there)
* we often don't have test cases for them, which means that if we
do try to do the necessary refactoring work on them we have no
idea if they even still work at all afterwards
All these machine types are also of hardware that has largely passed
away into history and where I would not be surprised to find that
e.g. the Linux kernel support was never tested on real hardware
any more.
After some consultation with the Linux kernel developers, we
are going to deprecate:
All PXA2xx machines:
akita Sharp SL-C1000 (Akita) PDA (PXA270)
borzoi Sharp SL-C3100 (Borzoi) PDA (PXA270)
connex Gumstix Connex (PXA255)
mainstone Mainstone II (PXA27x)
spitz Sharp SL-C3000 (Spitz) PDA (PXA270)
terrier Sharp SL-C3200 (Terrier) PDA (PXA270)
tosa Sharp SL-6000 (Tosa) PDA (PXA255)
verdex Gumstix Verdex Pro XL6P COMs (PXA270)
z2 Zipit Z2 (PXA27x)
All OMAP2 machines:
n800 Nokia N800 tablet aka. RX-34 (OMAP2420)
n810 Nokia N810 tablet aka. RX-44 (OMAP2420)
One of the OMAP1 machines:
cheetah Palm Tungsten|E aka. Cheetah PDA (OMAP310)
Rationale:
* for QEMU dropping individual machines is much less beneficial
than if we can drop support for an entire SoC
* the OMAP2 QEMU code in particular is large, old and unmaintained,
and none of the OMAP2 kernel maintainers said they were using
QEMU in any of their testing/development
* although there is a setup that is booting test kernels on some
of the PXA2xx machines, nobody seemed to be using them as part
of their active kernel development and my impression from the
email thread is that PXA is the closest of all these SoC families
to being dropped from the kernel soon
* nobody said they were using cheetah, so it's entirely
untested and quite probably broken
* on the other hand the OMAP1 sx1 model does seem to be being
used as part of kernel development, and there was interest
in keeping collie around
In particular, the mainstone, tosa and z2 machine types have
already been dropped from Linux.
Mark all these machine types as deprecated.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20240308171621.3749894-1-peter.maydell@linaro.org
2024-03-08 20:16:21 +03:00
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mc->deprecation_reason = "machine is old and unmaintained";
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2009-05-21 03:38:09 +04:00
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}
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2015-09-04 21:37:08 +03:00
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DEFINE_MACHINE("mainstone", mainstone2_machine_init)
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