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Better dump of pkg1 + Wording

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This commit is contained in:
Kostas Missos
2018-06-05 01:55:32 +03:00
parent b8b7889e68
commit fb9e91ed0c
4 changed files with 80 additions and 58 deletions
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102
ipl/main.c
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@@ -93,7 +93,7 @@ void sd_unmount()
{
if (sd_mounted)
{
gfx_puts(&gfx_con, "Unmounting SD card...\n");
gfx_puts(&gfx_con, "\n\nUnmounting SD card...\n");
f_mount(NULL, "", 1);
sdmmc_storage_end(&sd_storage);
}
@@ -754,7 +754,7 @@ int dump_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part_t *part)
memcpy(partialIdxFilename, "partial.idx", 11);
partialIdxFilename[11] = 0;
gfx_printf(&gfx_con, "\nSD Card free space: %d MiB, Total dump size %d MiB\n\n",
gfx_printf(&gfx_con, "\nSD Card free space: %d MiB, Total backup size %d MiB\n\n",
sd_fs.free_clst * sd_fs.csize >> SECTORS_TO_MIB_COEFF,
totalSectors >> SECTORS_TO_MIB_COEFF);
@@ -769,19 +769,19 @@ int dump_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part_t *part)
{
isSmallSdCard = 1;
gfx_printf(&gfx_con, "%k\nSD card free space is smaller than dump total size.%k\n", 0xFF00BAFF, 0xFFCCCCCC);
gfx_printf(&gfx_con, "%k\nSD card free space is smaller than total backup size.%k\n", 0xFF00BAFF, 0xFFCCCCCC);
if (!maxSplitParts)
{
EPRINTF("Not enough free space for partial dumping.");
EPRINTF("Not enough free space for Partial Backup.");
return 0;
}
}
// Check if we continuing a previous raw eMMC dump in progress.
// Check if we continuing a previous raw eMMC backup in progress.
if (f_open(&partialIdxFp, partialIdxFilename, FA_READ) == FR_OK)
{
gfx_printf(&gfx_con, "%kFound partial dump in progress. Continuing...%k\n\n", 0xFF14FDAE, 0xFFCCCCCC);
gfx_printf(&gfx_con, "%kFound Partial Backup in progress. Continuing...%k\n\n", 0xFF14FDAE, 0xFFCCCCCC);
partialDumpInProgress = 1;
// Force partial dumping, even if the card is larger.
@@ -797,13 +797,13 @@ int dump_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part_t *part)
return 0;
}
// Increase maxSplitParts to accommodate previously dumped parts
// Increase maxSplitParts to accommodate previously backed up parts
maxSplitParts += currPartIdx;
}
else if (isSmallSdCard)
gfx_printf(&gfx_con, "%kPartial dumping enabled (with %d MiB parts)...%k\n\n", 0xFF00BAFF, multipartSplitSize >> 20, 0xFFCCCCCC);
gfx_printf(&gfx_con, "%kPartial Backup enabled (with %d MiB parts)...%k\n\n", 0xFF00BAFF, multipartSplitSize >> 20, 0xFFCCCCCC);
// Check if filesystem is FAT32 or the free space is smaller and dump in parts
// Check if filesystem is FAT32 or the free space is smaller and backup in parts
if (((sd_fs.fs_type != FS_EXFAT) && totalSectors > (FAT32_FILESIZE_LIMIT / NX_EMMC_BLOCKSIZE)) | isSmallSdCard)
{
u32 multipartSplitSectors = multipartSplitSize / NX_EMMC_BLOCKSIZE;
@@ -824,7 +824,7 @@ int dump_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part_t *part)
else
outFilename[sdPathLen + 1] = 0;
}
// Continue from where we left, if partial dump in progress.
// Continue from where we left, if Partial Backup in progress.
else
{
if (numSplitParts >= 10 && currPartIdx < 10)
@@ -853,7 +853,7 @@ int dump_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part_t *part)
u32 prevPct = 200;
int retryCount = 0;
// Continue from where we left, if partial dump in progress.
// Continue from where we left, if Partial Backup in progress.
if (partialDumpInProgress)
{
lba_curr += currPartIdx * (multipartSplitSize / NX_EMMC_BLOCKSIZE);
@@ -888,7 +888,7 @@ int dump_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part_t *part)
// Always create partial.idx before next part, in case a fatal error occurs.
if (isSmallSdCard)
{
// Create partial dump index file
// Create partial backup index file
if (f_open(&partialIdxFp, partialIdxFilename, FA_CREATE_ALWAYS | FA_WRITE) == FR_OK)
{
f_write(&partialIdxFp, &currPartIdx, 4, NULL);
@@ -902,14 +902,14 @@ int dump_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part_t *part)
return 0;
}
// More parts to dump that do not currently fit the sd card free space or fatal error
// More parts to backup that do not currently fit the sd card free space or fatal error
if (currPartIdx >= maxSplitParts)
{
gfx_puts(&gfx_con, "\n\n1. Press any key and Power off Switch from the main menu.\n\
2. Move the files from SD card to free space.\n\
Don\'t move the partial.idx file!\n\
3. Unplug and re-plug USB while pressing Vol+.\n\
4. Run hekate - ipl again and press Dump RAW eMMC or eMMC USER to continue\n");
4. Run hekate again and press Backup eMMC RAW GPP (or eMMC USER) to continue.\n");
free(buf);
return 1;
@@ -976,11 +976,11 @@ int dump_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part_t *part)
}
tui_pbar(&gfx_con, 0, gfx_con.y, 100, 0xFFCCCCCC, 0xFF555555);
// Dumping process ended successfully
// Backup operation ended successfully
free(buf);
f_close(&fp);
// Verify last part or single file dump
// Verify last part or single file backup
if (dump_emmc_verify(storage, lba_curr, outFilename, NUM_SECTORS_PER_ITER, part))
{
EPRINTF("\nPress any key and try again.\n");
@@ -991,11 +991,11 @@ int dump_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part_t *part)
else
tui_pbar(&gfx_con, 0, gfx_con.y, 100, 0xFF00FF96, 0xFF005515);
// Remove partial dump index file if no fatal errors occurred.
// Remove partial backup index file if no fatal errors occurred.
if(isSmallSdCard)
{
f_unlink(partialIdxFilename);
gfx_printf(&gfx_con, "%k\n\nYou can now join the files\nand get the complete raw eMMC dump.", 0xFFCCCCCC);
gfx_printf(&gfx_con, "%k\n\nYou can now join the files\nand get the complete eMMC RAW GPP backup.", 0xFFCCCCCC);
}
gfx_puts(&gfx_con, "\n\n");
@@ -1021,7 +1021,7 @@ static void dump_emmc_selected(dumpType_t dumpType)
goto out;
gfx_puts(&gfx_con, "Checking for available free space...\n\n");
// Get SD Card free space for partial dumping
// Get SD Card free space for Partial Backup
f_getfree("", &sd_fs.free_clst, NULL);
sdmmc_storage_t storage;
@@ -1113,9 +1113,15 @@ void dump_emmc_rawnand() { dump_emmc_selected(DUMP_RAW); }
void dump_package1()
{
u8 * pkg1 = (u8 *)malloc(0x40000);
u8 * warmboot = (u8 *)malloc(0x40000);
u8 * secmon = (u8 *)malloc(0x40000);
u8 *pkg1 = (u8 *)malloc(0x40000);
u8 *warmboot = (u8 *)malloc(0x40000);
u8 *secmon = (u8 *)malloc(0x40000);
u8 *loader = (u8 *)malloc(0x40000);
memset(pkg1, 0, 0x40000);
memset(warmboot, 0, 0x40000);
memset(secmon, 0, 0x40000);
memset(loader, 0, 0x40000);
gfx_clear(&gfx_ctxt, 0xFF1B1B1B);
gfx_con_setpos(&gfx_con, 0, 0);
@@ -1142,7 +1148,6 @@ void dump_package1()
goto out;
}
// Read keyblob
u8 * keyblob = (u8 *)malloc(NX_EMMC_BLOCKSIZE);
sdmmc_storage_read(&storage, 0x180000 / NX_EMMC_BLOCKSIZE + pkg1_id->kb, 1, keyblob);
@@ -1151,29 +1156,43 @@ void dump_package1()
keygen(keyblob, pkg1_id->kb, (u8 *)pkg1 + pkg1_id->tsec_off);
pkg1_decrypt(pkg1_id, pkg1);
pkg1_unpack(warmboot, secmon, pkg1_id, pkg1);
pkg1_unpack(warmboot, secmon, loader, pkg1_id, pkg1);
// display info
gfx_printf(&gfx_con, "%kSecure monitor addr: %k%08X\n", 0xFF46EAC7, 0xFFCCCCCC, pkg1_id->secmon_base);
gfx_printf(&gfx_con, "%kSecure monitor size: %k%08X\n", 0xFF46EAC7, 0xFFCCCCCC, hdr->sm_size);
gfx_printf(&gfx_con, "%kSecure monitor ofst: %k%08X\n", 0xFF46EAC7, 0xFFCCCCCC, hdr->sm_off);
gfx_printf(&gfx_con, "%kNX Bootloader size: %k0x%05X\n", 0xFF46EAC7, 0xFFCCCCCC, hdr->ldr_size);
gfx_printf(&gfx_con, "%kNX Bootloader ofst: %k0x%05X\n\n", 0xFF46EAC7, 0xFFCCCCCC, hdr->ldr_off);
gfx_printf(&gfx_con, "%kSecure monitor addr: %k0x%05X\n", 0xFF46EAC7, 0xFFCCCCCC, pkg1_id->secmon_base);
gfx_printf(&gfx_con, "%kSecure monitor size: %k0x%05X\n\n", 0xFF46EAC7, 0xFFCCCCCC, hdr->sm_size);
gfx_printf(&gfx_con, "%kSecure monitor ofst: %k0x%05X\n\n", 0xFF46EAC7, 0xFFCCCCCC, hdr->sm_off);
gfx_printf(&gfx_con, "%kWarmboot addr: %k0x%05X\n", 0xFF46EAC7, 0xFFCCCCCC, pkg1_id->warmboot_base);
gfx_printf(&gfx_con, "%kWarmboot size: %k0x%05X\n\n", 0xFF46EAC7, 0xFFCCCCCC, hdr->wb_size);
gfx_printf(&gfx_con, "%kWarmboot ofst: %k0x%05X\n\n", 0xFF46EAC7, 0xFFCCCCCC, hdr->wb_off);
// dump package1
if (sd_save_to_file(pkg1, 0x40000, "pkg_decr.bin")) {
EPRINTF("\nFailed to create pkg_decr.bin");
if (sd_save_to_file(pkg1, 0x40000, "pkg1_decr.bin")) {
EPRINTF("\nFailed to create pkg1_decr.bin");
goto out;
}
gfx_puts(&gfx_con, "\npackage1 dumped to pkg_decr.bin\n");
gfx_puts(&gfx_con, "\npackage1 dumped to pkg1_decr.bin\n");
// dump sm
if (sd_save_to_file(secmon, 0x40000, "sm.bin")) {
EPRINTF("\nFailed to create sm.bin");
// dump nxbootloader
if (sd_save_to_file(loader, hdr->ldr_size, "nxloader.bin")) {
EPRINTF("\nFailed to create nxloader.bin");
goto out;
}
gfx_puts(&gfx_con, "Secure Monitor dumped to sm.bin\n");
gfx_puts(&gfx_con, "NX Bootloader dumped to nxloader.bin\n");
// dump secmon
if (sd_save_to_file(secmon, hdr->sm_size, "secmon.bin")) {
EPRINTF("\nFailed to create secmon.bin");
goto out;
}
gfx_puts(&gfx_con, "Secure Monitor dumped to secmon.bin\n");
// dump warmboot
if (sd_save_to_file(warmboot, 0x40000, "warmboot.bin")) {
if (sd_save_to_file(warmboot, hdr->wb_size, "warmboot.bin")) {
EPRINTF("\nFailed to create warmboot.bin");
goto out;
}
@@ -1187,6 +1206,7 @@ out:;
free(pkg1);
free(secmon);
free(warmboot);
free(loader);
btn_wait();
}
@@ -1267,7 +1287,7 @@ void toggle_autorcm(){
{
sect = (0x200 + (0x4000 * i)) / NX_EMMC_BLOCKSIZE;
sdmmc_storage_read(&storage, sect, 1, tempbuf);
tempbuf[0x10] ^= 0x77; //xor by arbitrary number to corrupt
tempbuf[0x10] ^= 0x77; // !IMPORTANT: DO NOT CHANGE! XOR by arbitrary number to corrupt
sdmmc_storage_write(&storage, sect, 1, tempbuf);
}
@@ -1358,12 +1378,12 @@ ment_t ment_tools[] = {
MDEF_BACK(),
MDEF_CHGLINE(),
MDEF_CAPTION("------ Full --------", 0xFFE6B90A),
MDEF_HANDLER("Dump RAW eMMC", dump_emmc_rawnand),
MDEF_HANDLER("Dump eMMC BOOT", dump_emmc_boot),
MDEF_HANDLER("Backup eMMC RAW GPP", dump_emmc_rawnand),
MDEF_HANDLER("Backup eMMC BOOT0/1", dump_emmc_boot),
MDEF_CHGLINE(),
MDEF_CAPTION("-- GP Partitions --", 0xFFE6B90A),
MDEF_HANDLER("Dump eMMC SYS", dump_emmc_system),
MDEF_HANDLER("Dump eMMC USER", dump_emmc_user),
MDEF_CAPTION("-- GPP Partitions --", 0xFFE6B90A),
MDEF_HANDLER("Backup eMMC SYS", dump_emmc_system),
MDEF_HANDLER("Backup eMMC USER", dump_emmc_user),
MDEF_CHGLINE(),
MDEF_CAPTION("------ Misc -------", 0xFFE6B90A),
MDEF_HANDLER("Dump package1", dump_package1),