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ロード済みアプリを起動するための実装及びテストプログラム（未完成
git-svn-id: file:///Users/lillianskinner/Downloads/platinum/twl/TwlIPL/trunk@428 b08762b0-b915-fc4b-9d8c-17b2551a87ff
This commit is contained in:
yoshida_teruhisa
parent
2db35b1696
commit
6ddf372f65
@ -696,6 +696,10 @@ void SYSM_StartLoadTitle( TitleProperty *pBootTitle )
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if( pBootTitle->flags.media == TITLE_MEDIA_CARD ) {
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SYSMi_GetWork()->isCardBoot = TRUE;
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}else if(pBootTitle->flags.isAppLoadCompleted)
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{
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// カードブートでなく、ロード済みの場合、再配置情報をランチャーパラメタから読み込み
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MI_CpuCopy8( SYSM_GetLauncherParamBody()->v1.relocInfoBuf, SYSMi_GetWork()->romRelocateInfo, sizeof(Relocate_Info)*RELOCATE_INFO_NUM );
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}
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}
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@ -106,10 +106,193 @@ static void MenuInit( void )
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GXS_DispOn();
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}
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// 指定ファイルリード
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static s32 ReadFile(FSFile* pf, void* buffer, s32 size)
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{
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u8* p = (u8*)buffer;
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s32 remain = size;
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while( remain > 0 )
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{
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const s32 len = MATH_IMin(1024, remain);
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const s32 readLen = FS_ReadFile(pf, p, len);
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if( readLen < 0 )
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{
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return readLen;
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}
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if( readLen != len )
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{
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return size - remain + readLen;
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}
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remain -= readLen;
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p += readLen;
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}
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return size;
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}
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#define EPLAi_GetLauncherParamAddr() ( (LauncherParam *)HW_PARAM_LAUNCH_PARAM )
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static void LoadTitle( NAMTitleId bootTitleID )
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{
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enum
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{
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region_header = 0,
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region_arm9_ntr,
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region_arm7_ntr,
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region_arm9_twl,
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region_arm7_twl,
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region_max
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};
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// メインメモリのクリア
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// DSダウンロードプレイの時は、ROMヘッダを退避する
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// アプリロード
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// アプリ認証
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// ロード
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char path[256];
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FSFile file[1];
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BOOL bSuccess;
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BOOL isTwlApp = TRUE;
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NAM_GetTitleBootContentPath(path, bootTitleID);
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bSuccess = FS_OpenFileEx(file, path, FS_FILEMODE_R);
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if( ! bSuccess )
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{
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OS_TPrintf("RebootSystem failed: cant open file\n");
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return;
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}
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{
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int i;
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u32 source[region_max];
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u32 length[region_max];
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u32 destaddr[region_max];
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static u8 header[HW_TWL_ROM_HEADER_BUF_SIZE] ATTRIBUTE_ALIGN(32);
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s32 readLen;
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// まずROMヘッダを読み込む
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// (本来ならここでSRLの正当性判定)
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bSuccess = FS_SeekFile(file, 0x00000000, FS_SEEK_SET);
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if( ! bSuccess )
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{
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OS_TPrintf("RebootSystem failed: cant seek file(0)\n");
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FS_CloseFile(file);
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return;
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}
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readLen = ReadFile(file, header, (s32)sizeof(header));
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if( readLen != (s32)sizeof(header) )
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{
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OS_TPrintf("RebootSystem failed: cant read file(%p, %d, %d, %d)\n", header, 0, sizeof(header), readLen);
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FS_CloseFile(file);
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return;
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}
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if( header[0x15C] != 0x56 || header[0x15D] != 0xCF )
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{
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int i, j;
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for( i = 0; i < 0x20; ++i )
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{
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for( j = 0; j < 0x10; ++j )
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{
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OS_TPrintf("%02X ", header[i * 0x10 + j]);
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}
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OS_TPrintf("\n");
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}
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OS_TPrintf("RebootSystem failed: logo CRC error\n");
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FS_CloseFile(file);
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return;
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}
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if( header[0x12] && 0x03 == 0 )
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{
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//NTR専用ROM
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isTwlApp = FALSE;
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}
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// 各領域を読み込む
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source [region_header ] = 0x00000000;
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length [region_header ] = HW_TWL_ROM_HEADER_BUF_SIZE;
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destaddr[region_header ] = HW_TWL_ROM_HEADER_BUF;
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source [region_arm9_ntr] = *(const u32*)&header[0x020];
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length [region_arm9_ntr] = *(const u32*)&header[0x02C];
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destaddr[region_arm9_ntr] = *(const u32*)&header[0x028];
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source [region_arm7_ntr] = *(const u32*)&header[0x030];
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length [region_arm7_ntr] = *(const u32*)&header[0x03C];
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destaddr[region_arm7_ntr] = *(const u32*)&header[0x038];
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if( isTwlApp )
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{
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source [region_arm9_twl] = *(const u32*)&header[0x1C0];
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length [region_arm9_twl] = *(const u32*)&header[0x1CC];
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destaddr[region_arm9_twl] = *(const u32*)&header[0x1C8];
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source [region_arm7_twl] = *(const u32*)&header[0x1D0];
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length [region_arm7_twl] = *(const u32*)&header[0x1DC];
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destaddr[region_arm7_twl] = *(const u32*)&header[0x1D8];
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}
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// 領域読み込み先のチェック及び再配置情報データの作成
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for( i=0; i<RELOCATE_INFO_NUM; i++ )
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{
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if ( !isTwlApp && i >= ARM9_LTD_STATIC ) continue;// nitroでは読み込まない領域
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// 再配置情報のランチャーパラメタへの受け渡し処理。暫定的な実装。SDKに機能として組み込んでしまうか検討中。
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if ( !SYSM_CheckLoadRegionAndSetRelocateInfo( (RomSegmentName)i, &(destaddr[i+region_arm9_ntr]), length[i+region_arm9_ntr],
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(Relocate_Info *)&(EPLAi_GetLauncherParamAddr()->body.v1.relocInfoBuf[24 * i]), isTwlApp ) )
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{
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OS_TPrintf("RebootSystem failed: ROM Load Region error\n");
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FS_CloseFile(file);
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return;
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}
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}
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for (i = region_header; i < region_max; ++i)
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{
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u32 len = length[i];
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if ( !isTwlApp && i >= region_arm9_twl ) continue;// nitroでは読み込まない領域
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bSuccess = FS_SeekFile(file, (s32)source[i], FS_SEEK_SET);
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if( ! bSuccess )
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{
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OS_TPrintf("RebootSystem failed: cant seek file(%d)\n", source[i]);
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FS_CloseFile(file);
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return;
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}
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readLen = ReadFile(file, (void *)destaddr[i], (s32)len);
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if( readLen != (s32)len )
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{
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OS_TPrintf("RebootSystem failed: cant read file(%d, %d)\n", source[i], len);
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FS_CloseFile(file);
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return;
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}
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}
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(void)FS_CloseFile(file);
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}
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// ROMヘッダバッファをコピー
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MI_CpuCopy32( (void *)HW_TWL_ROM_HEADER_BUF, (void *)HW_ROM_HEADER_BUF, HW_ROM_HEADER_BUF_END - HW_ROM_HEADER_BUF );
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SYSMi_GetWork()->isLoadSucceeded = TRUE;
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}
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static void MenuScene(void)
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{
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BOOL tp_select = FALSE;
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LauncherBootFlags tempflag = {TRUE, 0, TRUE, FALSE, FALSE, FALSE, 0};
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LauncherBootFlags tempflag = {TRUE, 0, TRUE, FALSE, TRUE, FALSE, 0};
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ReadTP();
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@ -135,26 +318,32 @@ static void MenuScene(void)
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switch( s_csr ) {
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case 0:
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//アプリ起動
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LoadTitle(0x0003000452434b30);
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OS_SetLauncherParamAndResetHardware( 0, 0x0003000452434b30, &tempflag ); // RCK0
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break;
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case 1:
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//アプリ起動
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LoadTitle(0x0003000452434b31);
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OS_SetLauncherParamAndResetHardware( 0, 0x0003000452434b31, &tempflag ); // RCK1
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break;
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case 2:
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//アプリ起動
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LoadTitle(0x0003000452434b32);
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OS_SetLauncherParamAndResetHardware( 0, 0x0003000452434b32, &tempflag ); // RCK2
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break;
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case 3:
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//アプリ起動
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LoadTitle(0x0003000452434b33);
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OS_SetLauncherParamAndResetHardware( 0, 0x0003000452434b33, &tempflag ); // RCK3
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break;
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case 4:
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//アプリ起動
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LoadTitle(0x0003000452434b34);
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OS_SetLauncherParamAndResetHardware( 0, 0x0003000452434b34, &tempflag ); // RCK4
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break;
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case 5:
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//アプリ起動
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LoadTitle(0x0003000452434b35);
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OS_SetLauncherParamAndResetHardware( 0, 0x0003000452434b35, &tempflag ); // RCK5
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break;
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case 6:
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