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DSホワイトリスト関連でページの途中からのリード対応

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git-svn-id: file:///Users/lillianskinner/Downloads/platinum/twl/TwlIPL/trunk@1207 b08762b0-b915-fc4b-9d8c-17b2551a87ff
This commit is contained in:
yutaka 2008-04-22 04:25:02 +00:00
parent 9db6083b69
commit 679152dfa9
1 changed files with 29 additions and 8 deletions
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31
build/libraries_sysmenu/hotsw/ARM7/src/hotsw.c
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@ -171,7 +171,28 @@ DHTFile* dht;
static DHTPhase2Work* p2work = (void*)0x02e80000; static DHTPhase2Work* p2work = (void*)0x02e80000;
static BOOL ReadImage(void* dest, s32 offset, s32 length, void* arg) static BOOL ReadImage(void* dest, s32 offset, s32 length, void* arg)
{ {
HotSwState retval = ReadPageGame((CardBootData*)arg, (u32)offset, dest, (u32)length); HotSwState retval;
if ( offset % 512 )
{
u8 page_buffer[512];
u32 page_offset = (u32)(offset & -512);
u32 buffer_offset = (u32)(offset % 512);
u32 valid_length = 512 - buffer_offset;
retval = ReadPageGame((CardBootData*)arg, page_offset, page_buffer, 512);
if (retval != HOTSW_SUCCESS)
{
return FALSE;
}
MI_CpuCopy8(page_buffer + buffer_offset, dest, (length < valid_length ? length : valid_length));
dest = (u8*)dest + valid_length;
offset += valid_length;
length -= valid_length;
if ( length < 0)
{
return TRUE;
}
}
retval = ReadPageGame((CardBootData*)arg, (u32)offset, dest, (u32)length);
return (retval == HOTSW_SUCCESS); return (retval == HOTSW_SUCCESS);
} }
#endif #endif
@ -431,7 +452,7 @@ static HotSwState LoadCardData(void)
} }
else{ else{
#ifdef DHT_TEST #ifdef DHT_TEST
if ( !s_cbData.pBootSegBuf->rh.s.enable_signature ) if ( !s_cbData.pBootSegBuf->rh.s.enable_nitro_whitelist_signature )
#endif #endif
// NTRカードの場合はRomHeaderバッファの1ページ目以降をクリアしておく。 // NTRカードの場合はRomHeaderバッファの1ページ目以降をクリアしておく。
MI_CpuClearFast((void *)(SYSM_CARD_ROM_HEADER_BAK + PAGE_SIZE), SYSM_CARD_ROM_HEADER_SIZE - PAGE_SIZE); MI_CpuClearFast((void *)(SYSM_CARD_ROM_HEADER_BAK + PAGE_SIZE), SYSM_CARD_ROM_HEADER_SIZE - PAGE_SIZE);
@ -925,7 +946,7 @@ static HotSwState LoadStaticModule(void)
SVCHMACSHA1Context ctx; SVCHMACSHA1Context ctx;
const u8* hash0; const u8* hash0;
const u8* hash1; const u8* hash1;
if ( !s_cbData.pBootSegBuf->rh.s.enable_signature ) // ホワイトリストエントリ if ( !s_cbData.pBootSegBuf->rh.s.enable_nitro_whitelist_signature ) // ホワイトリストエントリ
{ {
const DHTDatabase* db; const DHTDatabase* db;
while (!dht) while (!dht)
@ -946,8 +967,8 @@ static HotSwState LoadStaticModule(void)
} }
else // マスタリング済みエントリ else // マスタリング済みエントリ
{ {
hash0 = s_cbData.pBootSegBuf->rh.s.main_static_digest; hash0 = s_cbData.pBootSegBuf->rh.s.nitro_whitelist_phase1_digest;
hash1 = s_cbData.pBootSegBuf->rh.s.sub_static_digest; hash1 = s_cbData.pBootSegBuf->rh.s.nitro_whitelist_phase2_diegst;
} }
OS_TPrintf("DHT Pahse1..."); OS_TPrintf("DHT Pahse1...");