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remove IOS 202 code

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This commit is contained in:
dborth 2010-08-09 03:45:17 +00:00
parent 1fc4262ea2
commit 08fb37a94d
11 changed files with 69 additions and 717 deletions
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4
Makefile.wii
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@ -86,9 +86,7 @@ export OFILES := $(CPPFILES:.cpp=.o) $(CFILES:.c=.o) \
$(sFILES:.s=.o) $(SFILES:.S=.o) \
$(TTFFILES:.ttf=.ttf.o) $(LANGFILES:.lang=.lang.o) \
$(PNGFILES:.png=.png.o) \
$(OGGFILES:.ogg=.ogg.o) $(PCMFILES:.pcm=.pcm.o) \
$(CURDIR)/source/utils/ehcmodule.elf.o
$(OGGFILES:.ogg=.ogg.o) $(PCMFILES:.pcm=.pcm.o)
#---------------------------------------------------------------------------------
# build a list of include paths
#---------------------------------------------------------------------------------

8
source/fileop.cpp
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@ -315,14 +315,6 @@ void MountAllFAT()
***************************************************************************/
bool MountDVD(bool silent)
{
#ifdef HW_RVL
if(IOS_GetVersion() != 202)
{
ErrorPrompt("Please install IOS 202 for DVD support.");
return false;
}
#endif
bool mounted = false;
int retry = 1;

9
source/menu.cpp
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@ -3840,6 +3840,15 @@ MainMenu (int menu)
if(!LoadPrefs())
SavePrefs(SILENT);
#ifdef HW_RVL
static bool checkIOS = true;
if(checkIOS && !SaneIOS())
ErrorPrompt("The current IOS has been altered (fake-signed). Functionality and/or stability may be adversely affected.");
checkIOS = false;
#endif
#ifndef NO_SOUND
bgMusic = new GuiSound(bg_music_ogg, bg_music_ogg_size, SOUND_OGG);
bgMusic->SetVolume(GCSettings.MusicVolume);

73
source/snes9xgx.cpp
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@ -40,8 +40,6 @@
#include "filebrowser.h"
#include "input.h"
#include "mem2.h"
#include "utils/usb2storage.h"
#include "utils/mload.h"
#include "utils/FreeTypeGX.h"
#include "snes9x/snes9x.h"
@ -60,6 +58,7 @@ static int currentMode;
extern "C" {
extern void __exception_setreload(int t);
extern u32 __di_check_ahbprot(void);
}
extern void S9xInitSync();
@ -212,7 +211,7 @@ void setFrameTimerMethod()
}
/****************************************************************************
* IOS 202
* IOS Check
***************************************************************************/
#ifdef HW_RVL
static bool FindIOS(u32 ios)
@ -252,6 +251,52 @@ static bool FindIOS(u32 ios)
free(titles);
return false;
}
bool SaneIOS()
{
bool res = false;
u32 num_titles=0;
u32 tmd_size;
u32 ios = IOS_GetVersion();
u8 tmdbuffer[MAX_SIGNED_TMD_SIZE] ATTRIBUTE_ALIGN(32);
if (ES_GetNumTitles(&num_titles) < 0)
return false;
if(num_titles < 1)
return false;
u64 *titles = (u64 *)memalign(32, num_titles * sizeof(u64) + 32);
if (ES_GetTitles(titles, num_titles) < 0)
{
free(titles);
return false;
}
for(u32 n=0; n < num_titles; n++)
{
if((titles[n] & 0xFFFFFFFF) != ios)
continue;
if (ES_GetStoredTMDSize(titles[n], &tmd_size) < 0)
break;
if (tmd_size > 4096)
break;
if (ES_GetStoredTMD(titles[n], (signed_blob *)tmdbuffer, tmd_size) < 0)
break;
if (tmdbuffer[1] || tmdbuffer[2])
{
res = true;
break;
}
}
free(titles);
return res;
}
#endif
/****************************************************************************
* USB Gecko Debugging
@ -318,21 +363,19 @@ main(int argc, char *argv[])
#endif
#ifdef HW_RVL
// try to load IOS 202
if(FindIOS(202))
IOS_ReloadIOS(202);
else if(IOS_GetVersion() < 61 && FindIOS(61))
IOS_ReloadIOS(61);
// only reload IOS if AHBPROT is not enabled
u32 version = IOS_GetVersion();
if(IOS_GetVersion() == 202)
if(version != 58 && __di_check_ahbprot() != 1)
{
// enable DVD and USB2
DI_LoadDVDX(false);
DI_Init();
if(mload_init() >= 0 && load_ehci_module())
USB2Enable(true);
if(FindIOS(58))
IOS_ReloadIOS(58);
else if((version < 61 || version >= 200) && FindIOS(61))
IOS_ReloadIOS(61);
}
DI_LoadDVDX(false);
DI_Init();
#endif
InitDeviceThread();

1
source/snes9xgx.h
View File

@ -108,6 +108,7 @@ struct SGCSettings{
void ExitApp();
void ShutdownWii();
bool SaneIOS();
extern struct SGCSettings GCSettings;
extern int ScreenshotRequested;
extern int ConfigRequested;

BIN
source/utils/ehcmodule.elf.o
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Binary file not shown.

3
source/utils/ehcmodule_elf.h
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@ -1,3 +0,0 @@
extern const u8 ehcmodule_elf_end[];
extern const u8 ehcmodule_elf[];
extern const u32 ehcmodule_elf_size;

262
source/utils/mload.c
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@ -1,262 +0,0 @@
/* mload.c (for PPC) (c) 2009, Hermes
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifdef HW_RVL
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ogcsys.h>
#include <gccore.h>
#include "unistd.h"
#include "ehcmodule_elf.h"
#define MLOAD_GET_IOS_BASE 0x4D4C4401
#define MLOAD_GET_MLOAD_VERSION 0x4D4C4402
#define MLOAD_RUN_THREAD 0x4D4C4482
#define MLOAD_MEMSET 0x4D4C4491
#define getbe32(x) ((adr[x]<<24) | (adr[x+1]<<16) | (adr[x+2]<<8) | (adr[x+3]))
typedef struct
{
u32 ident0;
u32 ident1;
u32 ident2;
u32 ident3;
u32 machinetype;
u32 version;
u32 entry;
u32 phoff;
u32 shoff;
u32 flags;
u16 ehsize;
u16 phentsize;
u16 phnum;
u16 shentsize;
u16 shnum;
u16 shtrndx;
} elfheader;
typedef struct
{
u32 type;
u32 offset;
u32 vaddr;
u32 paddr;
u32 filesz;
u32 memsz;
u32 flags;
u32 align;
} elfphentry;
typedef struct
{
void *start;
int prio;
void *stack;
int size_stack;
} data_elf;
static const char mload_fs[] ATTRIBUTE_ALIGN(32) = "/dev/mload";
static s32 mload_fd = -1;
static s32 hid = -1;
int mloadVersion = -1;
int iosBase = -1;
// to close the device (remember call it when rebooting the IOS!)
int mload_close()
{
int ret;
if (hid >= 0)
{
iosDestroyHeap(hid);
hid = -1;
}
if (mload_fd < 0)
return -1;
ret = IOS_Close(mload_fd);
mload_fd = -1;
return ret;
}
// to init/test if the device is running
int mload_init()
{
int n;
if (hid < 0)
hid = iosCreateHeap(0x800);
if (hid < 0)
{
if (mload_fd >= 0)
IOS_Close(mload_fd);
mload_fd = -1;
return hid;
}
if (mload_fd >= 0)
return 0;
for (n = 0; n < 20; n++) // try 5 seconds
{
mload_fd = IOS_Open(mload_fs, 0);
if (mload_fd >= 0)
break;
usleep(250 * 1000);
}
if (mload_fd < 0)
return mload_close();
mloadVersion = IOS_IoctlvFormat(hid, mload_fd, MLOAD_GET_MLOAD_VERSION, ":");
iosBase = IOS_IoctlvFormat(hid, mload_fd, MLOAD_GET_IOS_BASE, ":");
return mload_fd;
}
// fix starlet address to read/write (uses SEEK_SET, etc as mode)
static int mload_seek(int offset, int mode)
{
if (mload_init() < 0)
return -1;
return IOS_Seek(mload_fd, offset, mode);
}
// write bytes from starlet (it update the offset)
static int mload_write(const void * buf, u32 size)
{
if (mload_init() < 0)
return -1;
return IOS_Write(mload_fd, buf, size);
}
// fill a block (similar to memset)
static int mload_memset(void *starlet_addr, int set, int len)
{
if (mload_init() < 0)
return -1;
return IOS_IoctlvFormat(hid, mload_fd, MLOAD_MEMSET, "iii:", starlet_addr, set, len);
}
// load a module from the PPC
// the module must be a elf made with stripios
static int mload_elf(void *my_elf, data_elf *data_elf)
{
int n, m;
int p;
u8 *adr;
u32 elf = (u32) my_elf;
if (elf & 3)
return -1; // aligned to 4 please!
elfheader *head = (void *) elf;
elfphentry *entries;
if (head->ident0 != 0x7F454C46)
return -1;
if (head->ident1 != 0x01020161)
return -1;
if (head->ident2 != 0x01000000)
return -1;
p = head->phoff;
data_elf->start = (void *) head->entry;
for (n = 0; n < head->phnum; n++)
{
entries = (void *) (elf + p);
p += sizeof(elfphentry);
if (entries->type == 4)
{
adr = (void *) (elf + entries->offset);
if (getbe32(0) != 0)
return -2; // bad info (sure)
for (m = 4; m < entries->memsz; m += 8)
{
switch (getbe32(m))
{
case 0x9:
data_elf->start = (void *) getbe32(m+4);
break;
case 0x7D:
data_elf->prio = getbe32(m+4);
break;
case 0x7E:
data_elf->size_stack = getbe32(m+4);
break;
case 0x7F:
data_elf->stack = (void *) (getbe32(m+4));
break;
}
}
}
else if (entries->type == 1 && entries->memsz != 0 && entries->vaddr != 0)
{
if (mload_memset((void *) entries->vaddr, 0, entries->memsz) < 0)
return -1;
if (mload_seek(entries->vaddr, SEEK_SET) < 0)
return -1;
if (mload_write((void *) (elf + entries->offset), entries->filesz) < 0)
return -1;
}
}
return 0;
}
// run one thread (you can use to load modules or binary files)
static int mload_run_thread(void *starlet_addr, void *starlet_top_stack, int stack_size, int priority)
{
if (mload_init() < 0)
return -1;
return IOS_IoctlvFormat(hid, mload_fd, MLOAD_RUN_THREAD, "iiii:", starlet_addr, starlet_top_stack, stack_size, priority);
}
bool load_ehci_module()
{
data_elf elf;
memset(&elf, 0, sizeof(data_elf));
if(mload_elf((void *) ehcmodule_elf, &elf) != 0)
return false;
if(mload_run_thread(elf.start, elf.stack, elf.size_stack, elf.prio) < 0)
return false;
usleep(5000);
return true;
}
#endif

32
source/utils/mload.h
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@ -1,32 +0,0 @@
/* mload.c (for PPC) (c) 2009, Hermes
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef __MLOAD_H__
#define __MLOAD_H__
extern "C" {
extern int mloadVersion;
extern int iosBase;
int mload_init();
bool load_ehci_module();
int mload_close();
}
#endif

364
source/utils/usb2storage.c
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@ -1,364 +0,0 @@
/****************************************************************************
* WiiMC
* usb2storage.c -- USB mass storage support, inside starlet
* Copyright (C) 2008 Kwiirk
* Improved for homebrew by rodries and Tantric
*
* IOS 202 and the ehcmodule must be loaded before using this!
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any
* damages arising from the use of this software.
*
* Permission is granted to anyone to use this software for any
* purpose, including commercial applications, and to alter it and
* redistribute it freely, subject to the following restrictions:
*
* 1. The origin of this software must not be misrepresented; you
* must not claim that you wrote the original software. If you use
* this software in a product, an acknowledgment in the product
* documentation would be appreciated but is not required.
*
* 2. Altered source versions must be plainly marked as such, and
* must not be misrepresented as being the original software.
*
* 3. This notice may not be removed or altered from any source
* distribution.
*
***************************************************************************/
#ifdef HW_RVL
#include <gccore.h>
#include <ogc/lwp_heap.h>
#include <malloc.h>
#include <ogc/disc_io.h>
#include <ogc/usbstorage.h>
#include <ogc/mutex.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <ogc/machine/processor.h>
//#define DEBUG_USB2
#ifdef DEBUG_USB2
#define debug_printf(fmt, args...) \
fprintf(stderr, "%s:%d:" fmt, __FUNCTION__, __LINE__, ##args)
#else
#define debug_printf(fmt, args...)
#endif // DEBUG_USB2
#define UMS_BASE (('U'<<24)|('M'<<16)|('S'<<8))
#define USB_IOCTL_UMS_INIT (UMS_BASE+0x1)
#define USB_IOCTL_UMS_GET_CAPACITY (UMS_BASE+0x2)
#define USB_IOCTL_UMS_READ_SECTORS (UMS_BASE+0x3)
#define USB_IOCTL_UMS_WRITE_SECTORS (UMS_BASE+0x4)
#define USB_IOCTL_UMS_READ_STRESS (UMS_BASE+0x5)
#define USB_IOCTL_UMS_SET_VERBOSE (UMS_BASE+0x6)
#define USB_IOCTL_UMS_IS_INSERTED (UMS_BASE+0x7)
#define USB_IOCTL_UMS_USB_MODE (UMS_BASE+0x8)
#define USB_IOCTL_UMS_GET_USBLAN_PORT (UMS_BASE+0x9)
#define USB_IOCTL_UMS_UMOUNT (UMS_BASE+0x10)
#define USB_IOCTL_UMS_START (UMS_BASE+0x11)
#define USB_IOCTL_UMS_STOP (UMS_BASE+0x12)
#define USB_IOCTL_UMS_EXIT (UMS_BASE+0x16)
#define UMS_HEAPSIZE 2*1024
#define UMS_MAXPATH 16
static s32 hId = -1;
static s32 __usb2fd = -1;
static u32 sector_size;
static mutex_t usb2_mutex = LWP_MUTEX_NULL;
static u8 *fixed_buffer = NULL;
#define ROUNDDOWN32(v) (((u32)(v)-0x1f)&~0x1f)
#define USB2_BUFFER 128*1024
static heap_cntrl usb2_heap;
static u8 __usb2_heap_created = 0;
static DISC_INTERFACE __io_usb1storage;
static int usb1disc_inited = 0;
extern const DISC_INTERFACE __io_usb2storage;
static s32 USB2CreateHeap()
{
u32 level;
void *usb2_heap_ptr;
if (__usb2_heap_created != 0)
return IPC_OK;
_CPU_ISR_Disable(level);
usb2_heap_ptr = (void *) ROUNDDOWN32(((u32)SYS_GetArena2Hi() - (USB2_BUFFER+(4*1024))));
if ((u32) usb2_heap_ptr < (u32) SYS_GetArena2Lo())
{
_CPU_ISR_Restore(level);
return IPC_ENOMEM;
}
SYS_SetArena2Hi(usb2_heap_ptr);
__lwp_heap_init(&usb2_heap, usb2_heap_ptr, (USB2_BUFFER + (4 * 1024)), 32);
__usb2_heap_created = 1;
_CPU_ISR_Restore(level);
return IPC_OK;
}
static s32 USB2Storage_Initialize()
{
if(__usb2fd > 0)
return 0;
char *devicepath = NULL;
if (usb2_mutex == LWP_MUTEX_NULL)
LWP_MutexInit(&usb2_mutex, false);
if (hId == -1)
hId = iosCreateHeap(UMS_HEAPSIZE);
if (hId < 0)
{
debug_printf("error IPC_ENOMEM\n");
return IPC_ENOMEM;
}
if (USB2CreateHeap() != IPC_OK)
{
debug_printf("error USB2 IPC_ENOMEM\n");
return IPC_ENOMEM;
}
if (fixed_buffer == NULL)
fixed_buffer = __lwp_heap_allocate(&usb2_heap, USB2_BUFFER);
if (__usb2fd <= 0)
{
LWP_MutexLock(usb2_mutex);
devicepath = iosAlloc(hId, UMS_MAXPATH);
if (devicepath == NULL)
{
LWP_MutexUnlock(usb2_mutex);
return IPC_ENOMEM;
}
snprintf(devicepath, USB_MAXPATH, "/dev/usb2");
__usb2fd = IOS_Open(devicepath, 0);
iosFree(hId, devicepath);
LWP_MutexUnlock(usb2_mutex);
}
if(__usb2fd <= 0)
return -1;
return 0;
}
static s32 USB2Storage_Open()
{
s32 ret = USB_OK;
u32 size = 0;
if(USB2Storage_Initialize() < 0)
return -1;
ret = IOS_IoctlvFormat(hId, __usb2fd, USB_IOCTL_UMS_INIT, ":");
debug_printf("usb2 init value: %i\n", ret);
if (ret < 0)
debug_printf("usb2 error init\n");
else
size = IOS_IoctlvFormat(hId, __usb2fd, USB_IOCTL_UMS_GET_CAPACITY, ":i",
&sector_size);
debug_printf("usb2 GET_CAPACITY: %d\n", size);
if (size == 0)
ret = -2012;
else
ret = 1;
return ret;
}
void USB2Storage_Close()
{
if(__usb2fd <= 0)
return;
IOS_Close(__usb2fd);
__usb2fd = -1;
}
static inline int is_MEM2_buffer(const void *buffer)
{
u32 high_addr = ((u32) buffer) >> 24;
return (high_addr == 0x90) || (high_addr == 0xD0);
}
void USB2Enable(bool enable)
{
if(!usb1disc_inited)
{
usb1disc_inited = 1;
memcpy(&__io_usb1storage, &__io_usbstorage, sizeof(DISC_INTERFACE));
}
if(!enable)
{
memcpy(&__io_usbstorage, &__io_usb1storage, sizeof(DISC_INTERFACE));
}
else
{
USB2Storage_Initialize();
memcpy(&__io_usbstorage, &__io_usb2storage, sizeof(DISC_INTERFACE));
}
}
static bool __usb2storage_Startup(void)
{
if(USB2Storage_Open() < 0)
return false;
if(__usb2fd > 0)
return true;
return false;
}
static bool __usb2storage_IsInserted(void)
{
if (USB2Storage_Open() < 0)
return false;
if(usb2_mutex == LWP_MUTEX_NULL)
return false;
if (__usb2fd > 0)
{
LWP_MutexLock(usb2_mutex);
int retval = IOS_IoctlvFormat(hId, __usb2fd, USB_IOCTL_UMS_IS_INSERTED, ":");
LWP_MutexUnlock(usb2_mutex);
debug_printf("isinserted usb2 retval: %d \n",retval);
if (retval > 0)
return true;
}
return false;
}
static bool __usb2storage_ReadSectors(u32 sector, u32 numSectors, void *buffer)
{
s32 ret = 1;
u32 sectors = 0;
uint8_t *dest = buffer;
if (__usb2fd < 1 || usb2_mutex == LWP_MUTEX_NULL)
return false;
LWP_MutexLock(usb2_mutex);
while (numSectors > 0)
{
if (numSectors * sector_size > USB2_BUFFER)
sectors = USB2_BUFFER / sector_size;
else
sectors = numSectors;
if (!is_MEM2_buffer(dest)) //libfat is not providing us good buffers :-(
{
ret = IOS_IoctlvFormat(hId, __usb2fd, USB_IOCTL_UMS_READ_SECTORS, "ii:d",
sector, sectors, fixed_buffer, sector_size * sectors);
memcpy(dest, fixed_buffer, sector_size * sectors);
}
else
ret = IOS_IoctlvFormat(hId, __usb2fd, USB_IOCTL_UMS_READ_SECTORS, "ii:d",
sector, sectors, dest, sector_size * sectors);
dest += sector_size * sectors;
if (ret < 1) break;
sector += sectors;
numSectors -= sectors;
}
if(ret<1) USB2Storage_Close();
LWP_MutexUnlock(usb2_mutex);
if (ret < 1) return false;
return true;
}
static bool __usb2storage_WriteSectors(u32 sector, u32 numSectors, const void *buffer)
{
s32 ret = 1;
u32 sectors = 0;
uint8_t *dest = (uint8_t *) buffer;
if (__usb2fd < 1 || usb2_mutex == LWP_MUTEX_NULL)
return false;
LWP_MutexLock(usb2_mutex);
while (numSectors > 0 && ret > 0)
{
if (numSectors * sector_size > USB2_BUFFER)
sectors = USB2_BUFFER / sector_size;
else
sectors = numSectors;
numSectors -= sectors;
if (!is_MEM2_buffer(dest)) // libfat is not providing us good buffers :-(
{
memcpy(fixed_buffer, dest, sector_size * sectors);
ret = IOS_IoctlvFormat(hId, __usb2fd, USB_IOCTL_UMS_WRITE_SECTORS,
"ii:d", sector, sectors, fixed_buffer, sector_size
* sectors);
}
else
ret = IOS_IoctlvFormat(hId, __usb2fd, USB_IOCTL_UMS_WRITE_SECTORS,
"ii:d", sector, sectors, dest, sector_size * sectors);
if (ret < 1)break;
dest += sector_size * sectors;
sector += sectors;
}
LWP_MutexUnlock(usb2_mutex);
if(ret < 1 ) return false;
return true;
}
static bool __usb2storage_ClearStatus(void)
{
return true;
}
static bool __usb2storage_Shutdown(void)
{
return true;
}
void SetUSB2Mode(int mode)
{
USB2Storage_Initialize();
IOS_IoctlvFormat(hId, __usb2fd, USB_IOCTL_UMS_USB_MODE, "b:",(u8)mode);
}
int GetUSB2LanPort()
{
USB2Storage_Initialize();
return IOS_IoctlvFormat(hId, __usb2fd, USB_IOCTL_UMS_GET_USBLAN_PORT, ":");
}
const DISC_INTERFACE __io_usb2storage = {
DEVICE_TYPE_WII_USB,
FEATURE_MEDIUM_CANREAD | FEATURE_MEDIUM_CANWRITE | FEATURE_WII_USB,
(FN_MEDIUM_STARTUP) & __usb2storage_Startup,
(FN_MEDIUM_ISINSERTED) & __usb2storage_IsInserted,
(FN_MEDIUM_READSECTORS) & __usb2storage_ReadSectors,
(FN_MEDIUM_WRITESECTORS) & __usb2storage_WriteSectors,
(FN_MEDIUM_CLEARSTATUS) & __usb2storage_ClearStatus,
(FN_MEDIUM_SHUTDOWN) & __usb2storage_Shutdown
};
#endif

30
source/utils/usb2storage.h
View File

@ -1,30 +0,0 @@
/****************************************************************************
* WiiMC
* usb2storage.h -- USB mass storage support, inside starlet
* Copyright (C) 2008 Kwiirk
* Improved for homebrew by rodries and Tantric
*
* IOS 202 and the ehcimodule must be loaded before using this!
***************************************************************************/
#ifndef __USB2STORAGE_H__
#define __USB2STORAGE_H__
#ifdef __cplusplus
extern "C" {
#endif
void USB2Enable(bool e);
void USB2Storage_Close();
int GetUSB2LanPort();
void SetUSB2Mode(int mode);
//mode 0: port0 disabled & port1 disabled
//mode 1: port0 enabled & port1 disabled
//mode 2: port0 disabled & port1 enabled
//mode 3: port0 enabled & port1 enabled
#ifdef __cplusplus
}
#endif
#endif