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TMPアプリフラグへの対応

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ROMデータロードのソース中、ヘッダ情報をオフセット値ハードコードで参照していた部分を整理

git-svn-id: file:///Users/lillianskinner/Downloads/platinum/twl/TwlIPL/trunk@762 b08762b0-b915-fc4b-9d8c-17b2551a87ff
This commit is contained in:
yoshida_teruhisa 2008-02-28 06:25:04 +00:00
parent 83098065ad
commit c357efaf26
2 changed files with 37 additions and 21 deletions
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57
build/libraries_sysmenu/sysmenu/ARM9/src/title.c
View File

@ -428,7 +428,7 @@ OS_TPrintf("RebootSystem failed: cant read file(%p, %d, %d, %d)\n", header, 0, s
return;
}
if( header[0x15C] != 0x56 || header[0x15D] != 0xCF )
if( head->s.nintendo_logo_crc16 != 0xCF56 )
{
int i, j;
for( i = 0; i < 0x20; ++i )
@ -444,10 +444,9 @@ OS_TPrintf("RebootSystem failed: logo CRC error\n");
return;
}
if( !(header[0x12] & 0x03) )
if( !(head->s.platform_code & PLATFORM_CODE_FLAG_TWL) )
{
//NTR<EFBFBD>ê—pROM
//NTR専用ROM or NTR TWL両方非対応のアプリ
isTwlApp = FALSE;
if( pBootTitle->flags.bootType == LAUNCHER_BOOTTYPE_TEMP)
{
@ -476,23 +475,23 @@ OS_TPrintf("RebootSystem failed: cant read file(%p, %d, %d, %d)\n", &s_authcode,
length [region_header ] = HW_TWL_ROM_HEADER_BUF_SIZE;
destaddr[region_header ] = HW_TWL_ROM_HEADER_BUF;
source [region_arm9_ntr] = *(const u32*)&header[0x020];
length [region_arm9_ntr] = *(const u32*)&header[0x02C];
destaddr[region_arm9_ntr] = *(const u32*)&header[0x028];
source [region_arm9_ntr] = head->s.main_rom_offset;
length [region_arm9_ntr] = head->s.main_size;
destaddr[region_arm9_ntr] = (u32)head->s.main_ram_address;
source [region_arm7_ntr] = *(const u32*)&header[0x030];
length [region_arm7_ntr] = *(const u32*)&header[0x03C];
destaddr[region_arm7_ntr] = *(const u32*)&header[0x038];
source [region_arm7_ntr] = head->s.sub_rom_offset;
length [region_arm7_ntr] = head->s.sub_size;
destaddr[region_arm7_ntr] = (u32)head->s.sub_ram_address;
if( isTwlApp )
{
source [region_arm9_twl] = *(const u32*)&header[0x1C0];
length [region_arm9_twl] = *(const u32*)&header[0x1CC];
destaddr[region_arm9_twl] = *(const u32*)&header[0x1C8];
source [region_arm9_twl] = head->s.main_ltd_rom_offset;
length [region_arm9_twl] = head->s.main_ltd_size;
destaddr[region_arm9_twl] = (u32)head->s.main_ltd_ram_address;
source [region_arm7_twl] = *(const u32*)&header[0x1D0];
length [region_arm7_twl] = *(const u32*)&header[0x1DC];
destaddr[region_arm7_twl] = *(const u32*)&header[0x1D8];
source [region_arm7_twl] = head->s.sub_ltd_rom_offset;
length [region_arm7_twl] = head->s.sub_ltd_size;
destaddr[region_arm7_twl] = (u32)head->s.sub_ltd_ram_address;
}
// 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
@ -674,7 +673,7 @@ static AuthResult SYSMi_AuthenticateTWLHeader( TitleProperty *pBootTitle )
// 署名処理
{
const u8 *key;
u16 prop;
u32 hi;
u8 keynum;
u8 buf[0x80];
u8 calculated_hash[SVC_SHA1_DIGEST_SIZE];
@ -700,9 +699,8 @@ static AuthResult SYSMi_AuthenticateTWLHeader( TitleProperty *pBootTitle )
}
prev = OS_GetTick();
prop = ((u16 *)&(pBootTitle->titleID))[2];
prop = (u16)(prop & 0x3); // prop = 0:UserApp 1:SystemApp 2:ShopApp?
keynum = (u8)( prop == 0 ? 2 : (prop == 1 ? 0 : 1) );// keynum = 0:SystemApp 1:ShopApp 2:UserApp
hi = head->s.titleID_Hi;
keynum = (u8)( (hi & TITLE_ID_SECURE_FLAG_MASK) ? 1 : ( (hi & TITLE_ID_HI_APP_TYPE_MASK) ? 0 : 2 ) ); // keynum = 0:SystemApp 1:SecureApp 2:UserApp
// アプリ種別とボンディングオプションによって使う鍵を分ける
// #define LNC_PDTKEY_DBG
#ifdef LNC_PDTKEY_DBG
@ -922,8 +920,9 @@ static AuthResult SYSMi_AuthenticateNTRDownloadAppHeader( TitleProperty *pBootTi
// ヘッダ認証
static AuthResult SYSMi_AuthenticateHeader( TitleProperty *pBootTitle)
{
ROM_Header_Short *hs = ( ROM_Header_Short *)HW_TWL_ROM_HEADER_BUF;
// [TODO:]認証結果はどこかワークに保存しておく
if( ( (( ROM_Header_Short *)HW_TWL_ROM_HEADER_BUF)->platform_code ) != 0 )
if( hs->platform_code & PLATFORM_CODE_FLAG_TWL )
{
// TWLアプリ
switch( pBootTitle->flags.bootType )
@ -936,6 +935,11 @@ static AuthResult SYSMi_AuthenticateHeader( TitleProperty *pBootTitle)
return SYSMi_AuthenticateTWLHeader( pBootTitle );
case LAUNCHER_BOOTTYPE_TEMP:
OS_TPrintf( "Authenticate :TWL_TEMP start.\n" );
if (!hs->permit_tmp_jump)
{
OS_TPrintf("Authenticate failed: TMP flag error.\n");
return AUTH_RESULT_AUTHENTICATE_FAILED;
}
return SYSMi_AuthenticateTWLHeader( pBootTitle );
default:
return AUTH_RESULT_AUTHENTICATE_FAILED;
@ -943,6 +947,12 @@ static AuthResult SYSMi_AuthenticateHeader( TitleProperty *pBootTitle)
}
else
{
if( hs->platform_code & PLATFORM_CODE_FLAG_NOT_NTR )
{
// TWLでもNTRでもない不正なアプリ
OS_TPrintf( "Authenticate :NOT NTR NOT TWL.\n" );
return AUTH_RESULT_AUTHENTICATE_FAILED;
}
// NTRアプリ
switch( pBootTitle->flags.bootType )
{
@ -951,6 +961,11 @@ static AuthResult SYSMi_AuthenticateHeader( TitleProperty *pBootTitle)
return SYSMi_AuthenticateNTRNandAppHeader( pBootTitle );
case LAUNCHER_BOOTTYPE_TEMP:
OS_TPrintf( "Authenticate :NTR_TEMP start.\n" );
if (!hs->permit_tmp_jump)
{
OS_TPrintf("Authenticate failed: TMP flag error.\n");
return AUTH_RESULT_AUTHENTICATE_FAILED;
}
return SYSMi_AuthenticateNTRDownloadAppHeader( pBootTitle );
case LAUNCHER_BOOTTYPE_ROM:
OS_TPrintf( "Authenticate :NTR_ROM start.\n" );

1
build/systemMenu_RED/Launcher/ARM9/src/main.c
View File

@ -274,6 +274,7 @@ void TwlMain( void )
case AUTH_RESULT_AUTHENTICATE_FAILED:
case AUTH_RESULT_ENTRY_ADDRESS_ERROR:
state = STOP;
// [TODO:]クリアしたほうが良いデータ（鍵など）があれば消す
break;
}
}