Again another donation another feature. Thanks for donating!
-updated to version 2.5- *Fixed a bug in DM that could cause a fatal read error when using devices with under 8GB size *Added a PADHOOK pattern for Batman:Vengeance *Added a screenshot feature This feature can be enabled/disabled via the DM(L) config Press R+Z on the fourth controller to take a screenshot any time! Screenshots will be saved to device:/screenshots in the YPbPr format, you can use my tool to convert them. git-svn-id: svn://localhost/Users/andi/Downloads/code/DML@33 be6c1b03-d731-4111-a574-e37d80d43941
This commit is contained in:
crediar@rypp.net
parent
a2190e4497
commit
c879f0d115
1
Config.h
1
Config.h
@ -65,6 +65,7 @@ enum dmlconfig
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DML_CFG_BOOT_DISC = (1<<10),
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DML_CFG_BOOT_DISC2 = (1<<11),
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DML_CFG_NODISC = (1<<12),
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DML_CFG_SCREENSHOT = (1<<13),
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};
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enum dmlvideomode
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158
Patches.c
158
Patches.c
@ -6,6 +6,18 @@
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#include "CheatCode.c"
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extern u32 DOLSize;
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u32 FrameBuffer = 0;
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u32 FBOffset = 0;
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u32 FBEnable = 0;
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u32 FBSize = 0;
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unsigned char VISetFB[] =
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{
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0x38, 0x7F, 0x00, 0xF0, // mr %r3, %r7
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0x38, 0x9F, 0x01, 0x24,
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0x38, 0xBF, 0x01, 0x28,
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0x38, 0xDF, 0x01, 0x3C,
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};
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unsigned char OSReportDM[] =
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{
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@ -147,7 +159,7 @@ FuncPattern FPatterns[] =
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{ 0x2FC, 73, 8, 23, 16, 15, (u8*)NULL, 0xdead000B, "PADRead B", 2, 0 },
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{ 0x3B0, 87, 13, 27, 17, 25, (u8*)NULL, 0xdead000B, "PADRead C", 2, 0 },
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{ 0x334, 78, 7, 20, 17, 19, (u8*)NULL, 0xdead000B, "PADRead D", 2, 0 },
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{ 0x2A8, 66, 4, 20, 17, 14, (u8*)NULL, 0xdead000B, "PADRead E", 2, 0 },
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};
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FuncPattern CPatterns[] =
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@ -197,7 +209,97 @@ FuncPattern CPatterns[] =
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u32 CardLowestOff = 0;
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u32 FB[MAX_FB];
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void SMenuAddFramebuffer( void )
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{
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u32 i,j,f;
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if( *(vu32*)FBEnable != 1 )
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return;
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FrameBuffer = (*(vu32*)FBOffset) & 0x7FFFFFFF;
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for( i=0; i < MAX_FB; i++)
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{
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if( FB[i] ) //add a new entry
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continue;
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//check if we already know this address
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f=0;
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for( j=0; j<i; ++j )
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{
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if( FrameBuffer == FB[j] ) // already known!
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{
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f=1;
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return;
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}
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}
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if( !f && FrameBuffer && FrameBuffer < 0x14000000 ) // add new entry
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{
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dbgprintf("ES:Added new FB[%d]:%08X\n", i, FrameBuffer );
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FB[i] = FrameBuffer;
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switch( *(vu32*)(FBEnable+0x20) )
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{
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case VI_NTSC:
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FBSize = 304*480*4;
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break;
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case VI_PAL:
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FBSize = 320*480*4;
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break;
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case VI_EUR60:
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FBSize = 320*480*4;
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break;
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default:
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dbgprintf("ES:SMenuFindOffsets():Invalid Video mode:%d\n", *(vu32*)(FBEnable+0x20) );
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break;
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}
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}
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}
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}
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void ScreenShot( void )
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{
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if( *(vu32*)FBEnable != 1 )
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return;
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set32( HW_GPIO_OUT, 1<<5 );
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char *str = (char*)malloc( 64 );
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u32 i=0,r,wrote;
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FIL SCRFile;
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sprintf( str, "/screenshots" );
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f_mkdir( str );
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do
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{
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sprintf( str, "/screenshots/scrn_%02X.raw", i++ );
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r = f_open( &SCRFile, str, FA_CREATE_NEW|FA_WRITE );
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if( r == FR_OK )
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{
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break;
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} else {
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if( r != FR_EXIST )
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{
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dbgprintf("Failed to create file:%u\n", r );
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clear32( HW_GPIO_OUT, 1<<5 );
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return;
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}
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}
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} while(1);
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free(str);
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if( r == FR_OK )
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{
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f_write( &SCRFile, (void*)(FB[0]), FBSize, &wrote );
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f_close( &SCRFile );
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}
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clear32( HW_GPIO_OUT, 1<<5 );
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}
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void PatchB( u32 dst, u32 src )
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{
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u32 newval = (dst - src);
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@ -500,6 +602,10 @@ void DoPatches( char *ptr, u32 size, u32 SectionOffset )
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{
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u32 i=0,j=0,k=0,value;
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u32 PatchCount = 0;
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u32 r13 = 0;
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FBOffset = 0;
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FBEnable = 0;
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dbgprintf("DoPatches( 0x%p, %d, 0x%X)\n", ptr, size, SectionOffset );
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@ -761,12 +867,54 @@ void DoPatches( char *ptr, u32 size, u32 SectionOffset )
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}
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}
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if( (PatchCount & 128) == 0 )
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{
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if( ConfigGetConfig(DML_CFG_SCREENSHOT) )
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{
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if( *(u32*)(ptr+i) >> 16 == 0x3DA0 && r13 == 0 )
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{
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r13 = ((*(u32*)(ptr+i)) & 0xFFFF) << 16;
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r13|= (*(u32*)(ptr+i+4)) & 0xFFFF;
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dbgprintf("Patch:r13:%08X\n", r13 );
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}
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if( memcmp( ptr+i, VISetFB, sizeof(VISetFB) ) == 0 && FBEnable == 0 )
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{
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dbgprintf("Patch:[VISetFB]%08X\n", (u32)ptr+i );
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FBEnable = ( *(u32*)(ptr+i-4) );
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if( FBEnable & 0x8000 )
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{
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FBEnable = ((~FBEnable) & 0xFFFF) + 1;
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FBEnable = (r13 - FBEnable) & 0x7FFFFFF;
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} else {
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FBEnable = FBEnable & 0xFFFF;
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FBEnable = (r13 + FBEnable) & 0x7FFFFFF;
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}
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FBOffset = FBEnable - 0x08;
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// dbgprintf("FBOffset:%08X\n", FBOffset );
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// dbgprintf("FBEnable:%08X\n", FBEnable );
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for( j=0; j < MAX_FB; ++j )
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FB[j] = 0;
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PatchCount |= 128;
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}
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} else {
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PatchCount |= 128;
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}
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}
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if( ConfigGetConfig(DML_CFG_CHEATS) || ConfigGetConfig( DML_CFG_DEBUGGER ) )
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{
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if( PatchCount == 127 )
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if( PatchCount == 255 )
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break;
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} else {
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if( PatchCount == 111 )
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if( PatchCount == 239 )
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break;
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}
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}
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@ -881,8 +1029,8 @@ void DoPatches( char *ptr, u32 size, u32 SectionOffset )
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dbgprintf("Patch:[PADRead hook] %08X\n", FOffset + j );
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memcpy( (void*)0x2EE0, padipc, sizeof(padipc) );
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PatchB( 0x2EE0, FOffset + j );
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memcpy( (void*)0x2ECC, padipc, sizeof(padipc) );
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PatchB( 0x2ECC, FOffset + j );
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write32( 0x12FC, 0 );
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} break;
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11
Patches.h
11
Patches.h
@ -10,6 +10,7 @@
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#include "dol.h"
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#include "Config.h"
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#define MAX_FB 3
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typedef struct PatchInfo
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{
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@ -60,12 +61,22 @@ typedef struct _gx_rmodeobj {
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u8 vfilter[7];
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} GXRModeObj;
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#define VI_NTSC 0
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#define VI_PAL 1
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#define VI_MPAL 2
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#define VI_DEBUG 3
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#define VI_DEBUG_PAL 4
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#define VI_EUR60 5
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#define GXPal528IntDf 0
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#define GXEurgb60Hz480IntDf 1
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#define GXMpal480IntDf 2
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#define GXNtsc480IntDf 3
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#define GXNtsc480Int 4
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void SMenuAddFramebuffer( void );
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void ScreenShot( void );
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void DoPatches( char *ptr, u32 size, u32 SectionOffset );
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void DoCardPatches( char *ptr, u32 size, u32 SectionOffset );
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void DoPatchesLoader( char *ptr, u32 size );
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@ -4,8 +4,15 @@
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PADRead:
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lis %r4, 0xCC00
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lwz %r5, 0x6428(%r4)
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lwz %r0, 0x642C(%r4)
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lwz %r0, 0x6404(%r4)
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lwz %r4, 0x6408(%r4)
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lis %r4, 0xC000
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stw %r0, 0x12FC(%r4)
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stw %r5, 0x12F8(%r4)
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blr
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2
global.h
2
global.h
@ -15,7 +15,7 @@
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#define PADHOOK 1
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#define CONFIG_VERSION 0x00000002
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#define DML_VERSION 0x00020004
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#define DML_VERSION 0x00020005
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#define DI_SUCCESS 1
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#define DI_ERROR 2
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17
main.c
17
main.c
@ -20,7 +20,7 @@ Copyright (C) 2010-2012 crediar
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#include "DVD.h"
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#include "Drive.h"
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#include "dip.h"
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#include "Patches.h"
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char __aeabi_unwind_cpp_pr0[0];
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@ -222,14 +222,28 @@ int main( int argc, char *argv[] )
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ahb_flush_to( AHB_PPC );
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u32 PADLock = 0;
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while (1)
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{
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ahb_flush_from( AHB_STARLET ); //flush to arm
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if( (((read32(0x12F8) >> 16) & 0x30) == 0x30 ) )
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{
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if( !PADLock )
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{
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ScreenShot();
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PADLock = 1;
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}
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} else {
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PADLock = 0;
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}
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if( (((read32(0x12FC) >> 16) & 0x1030) == 0x1030 ) )
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{
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SysReset();
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}
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if( (((read32(0x12FC) >> 16) & 0x234) == 0x234 ) )
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{
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SysShutdown();
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@ -259,6 +273,7 @@ int main( int argc, char *argv[] )
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// write32(0x1860, 0xdeadbeef);
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//}
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SMenuAddFramebuffer();
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DIUpdateRegisters();
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