mirror of
https://github.com/CTCaer/hekate
synced 2024-12-22 11:21:23 +00:00
FatFS and general file operations fixes
* Make FatFS thread safe via malloc and remove alloca. * Fix memory leak from emmc gpt parsing * Always unmount SD card in menu and when launching * Use folders for Backup/Dump/Restore operations * Add error report for some important f_opens * Don't let partial dumping if backup chosen is not GPP or USER.
This commit is contained in:
Kostas Missos
parent
e8ee994ad0
commit
f3149e0be3
3 changed files with 77 additions and 37 deletions
|
|
@ -97,7 +97,7 @@
|
|||
*/
|
||||
|
||||
|
||||
#define FF_USE_LFN 1
|
||||
#define FF_USE_LFN 3
|
||||
#define FF_MAX_LFN 255
|
||||
/* The FF_USE_LFN switches the support for LFN (long file name).
|
||||
/
|
||||
|
|
|
|||
|
|
@ -39,6 +39,7 @@
|
|||
#include "gfx.h"
|
||||
extern gfx_ctxt_t gfx_ctxt;
|
||||
extern gfx_con_t gfx_con;
|
||||
extern void sd_unmount();
|
||||
//#define DPRINTF(...) gfx_printf(&gfx_con, __VA_ARGS__)
|
||||
#define DPRINTF(...)
|
||||
|
||||
|
|
@ -480,7 +481,7 @@ int hos_launch(ini_sec_t *cfg)
|
|||
gfx_printf(&gfx_con, "Rebuilt and loaded package2\n");
|
||||
|
||||
//Unmount SD card.
|
||||
f_mount(NULL, "", 1);
|
||||
sd_unmount();
|
||||
|
||||
gfx_printf(&gfx_con, "\n%kBooting...%k\n", 0xFF96FF00, 0xFFCCCCCC);
|
||||
|
||||
|
|
|
|||
109
ipl/main.c
109
ipl/main.c
|
|
@ -20,7 +20,6 @@
|
|||
|
||||
#include <string.h>
|
||||
#include <stdlib.h>
|
||||
#include <alloca.h>
|
||||
|
||||
#include "clock.h"
|
||||
#include "uart.h"
|
||||
|
|
@ -52,6 +51,7 @@
|
|||
#include "hos.h"
|
||||
#include "pkg1.h"
|
||||
#include "mmc.h"
|
||||
#include "lz.h"
|
||||
|
||||
//TODO: ugly.
|
||||
gfx_ctxt_t gfx_ctxt;
|
||||
|
|
@ -139,7 +139,10 @@ void *sd_file_read(char *path)
|
|||
int sd_save_to_file(void * buf, u32 size, const char * filename)
|
||||
{
|
||||
FIL fp;
|
||||
if (f_open(&fp, filename, FA_CREATE_ALWAYS | FA_WRITE) != FR_OK) {
|
||||
u32 res = 0;
|
||||
res = f_open(&fp, filename, FA_CREATE_ALWAYS | FA_WRITE) != FR_OK;
|
||||
if (res) {
|
||||
EPRINTFARGS("Error (%d) creating file %s.\n", res, filename);
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
|
@ -357,14 +360,15 @@ void print_fuseinfo()
|
|||
{
|
||||
if (sd_mount())
|
||||
{
|
||||
char fuseFilename[9];
|
||||
memcpy(fuseFilename, "fuse.bin", 8);
|
||||
fuseFilename[8] = 0;
|
||||
char fuseFilename[23];
|
||||
f_mkdir("Backup/Dumps");
|
||||
memcpy(fuseFilename, "Backup/Dumps/fuses.bin\0", 23);
|
||||
|
||||
if (sd_save_to_file((u8 *)0x7000F900, 0x2FC, fuseFilename))
|
||||
EPRINTF("\nError creating fuse.bin file.");
|
||||
else
|
||||
gfx_puts(&gfx_con, "\nDone!\n");
|
||||
gfx_puts(&gfx_con, "\nDone!\n");
|
||||
sd_unmount();
|
||||
}
|
||||
|
||||
btn_wait();
|
||||
|
|
@ -390,14 +394,15 @@ void print_kfuseinfo()
|
|||
{
|
||||
if (sd_mount())
|
||||
{
|
||||
char kfuseFilename[10];
|
||||
memcpy(kfuseFilename, "kfuse.bin", 9);
|
||||
kfuseFilename[9] = 0;
|
||||
char kfuseFilename[24];
|
||||
f_mkdir("Backup/Dumps");
|
||||
memcpy(kfuseFilename, "Backup/Dumps/kfuses.bin\0", 24);
|
||||
|
||||
if (sd_save_to_file((u8 *)buf, KFUSE_NUM_WORDS * 4, kfuseFilename))
|
||||
EPRINTF("\nError creating kfuse.bin file.");
|
||||
else
|
||||
gfx_puts(&gfx_con, "\nDone!\n");
|
||||
sd_unmount();
|
||||
}
|
||||
|
||||
btn_wait();
|
||||
|
|
@ -538,6 +543,7 @@ void print_mmc_info()
|
|||
gpp_idx++, 0xFFAEFD14, part->name, 0xFFCCCCCC, (part->lba_end - part->lba_start + 1) >> SECTORS_TO_MIB_COEFF,
|
||||
part->lba_end - part->lba_start + 1, part->lba_start, part->lba_end);
|
||||
}
|
||||
nx_emmc_gpt_free(&gpt);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -593,6 +599,7 @@ void print_sdcard_info()
|
|||
gfx_printf(&gfx_con, "%kFound %s volume:%k\n Free: %d MiB\n Cluster: %d KiB\n",
|
||||
0xFF00DDFF, sd_fs.fs_type == FS_EXFAT ? "exFAT" : "FAT32", 0xFFCCCCCC,
|
||||
sd_fs.free_clst * sd_fs.csize >> SECTORS_TO_MIB_COEFF, (sd_fs.csize > 1) ? (sd_fs.csize >> 1) : 512);
|
||||
sd_unmount();
|
||||
}
|
||||
|
||||
btn_wait();
|
||||
|
|
@ -753,7 +760,7 @@ int dump_emmc_verify(sdmmc_storage_t *storage, u32 lba_curr, char* outFilename,
|
|||
int dump_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part_t *part)
|
||||
{
|
||||
static const u32 FAT32_FILESIZE_LIMIT = 0xFFFFFFFF;
|
||||
static const u32 SECTORS_TO_MIB_COEFF = 11;
|
||||
static const u32 SECTORS_TO_MIB_COEFF = 11;
|
||||
|
||||
u32 multipartSplitSize = (1u << 31);
|
||||
u32 totalSectors = part->lba_end - part->lba_start + 1;
|
||||
|
|
@ -763,13 +770,12 @@ int dump_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part_t *part)
|
|||
int isSmallSdCard = 0;
|
||||
int partialDumpInProgress = 0;
|
||||
int res = 0;
|
||||
char* outFilename = sd_path;
|
||||
char *outFilename = sd_path;
|
||||
u32 sdPathLen = strlen(sd_path);
|
||||
|
||||
FIL partialIdxFp;
|
||||
char partialIdxFilename[12];
|
||||
memcpy(partialIdxFilename, "partial.idx", 11);
|
||||
partialIdxFilename[11] = 0;
|
||||
memcpy(partialIdxFilename, "partial.idx\0", 12);
|
||||
|
||||
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,
|
||||
|
|
@ -795,8 +801,8 @@ int dump_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part_t *part)
|
|||
return 0;
|
||||
}
|
||||
}
|
||||
// Check if we continuing a previous raw eMMC backup in progress.
|
||||
if (f_open(&partialIdxFp, partialIdxFilename, FA_READ) == FR_OK)
|
||||
// Check if we are continuing a previous raw eMMC or USER partition backup in progress.
|
||||
if (f_open(&partialIdxFp, partialIdxFilename, FA_READ) == FR_OK && totalSectors > (FAT32_FILESIZE_LIMIT / NX_EMMC_BLOCKSIZE))
|
||||
{
|
||||
gfx_printf(&gfx_con, "%kFound Partial Backup in progress. Continuing...%k\n\n", 0xFFAEFD14, 0xFFCCCCCC);
|
||||
|
||||
|
|
@ -826,8 +832,6 @@ int dump_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part_t *part)
|
|||
u32 multipartSplitSectors = multipartSplitSize / NX_EMMC_BLOCKSIZE;
|
||||
numSplitParts = (totalSectors + multipartSplitSectors - 1) / multipartSplitSectors;
|
||||
|
||||
outFilename = alloca(sdPathLen+4);
|
||||
memcpy(outFilename, sd_path, sdPathLen);
|
||||
outFilename[sdPathLen++] = '.';
|
||||
|
||||
if (!partialDumpInProgress)
|
||||
|
|
@ -855,15 +859,22 @@ int dump_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part_t *part)
|
|||
}
|
||||
|
||||
FIL fp;
|
||||
if (f_open(&fp, outFilename, FA_CREATE_ALWAYS | FA_WRITE) != FR_OK)
|
||||
gfx_con_getpos(&gfx_con, &gfx_con.savedx, &gfx_con.savedy);
|
||||
gfx_printf(&gfx_con, "Filename: %s\n\n", outFilename);
|
||||
res = f_open(&fp, outFilename, FA_CREATE_ALWAYS | FA_WRITE) != FR_OK;
|
||||
if (res)
|
||||
{
|
||||
EPRINTFARGS("Error creating file %s.\n", outFilename);
|
||||
EPRINTFARGS("Error (%d) creating file %s.\n", res, outFilename);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static const u32 NUM_SECTORS_PER_ITER = 512;
|
||||
u8 *buf = (u8 *)malloc(NX_EMMC_BLOCKSIZE * NUM_SECTORS_PER_ITER);
|
||||
u32 numSectorsPerIter = 0;
|
||||
if (totalSectors > 0x200000)
|
||||
numSectorsPerIter = 8192;
|
||||
else
|
||||
numSectorsPerIter = 512;
|
||||
u8 *buf = (u8 *)malloc(NX_EMMC_BLOCKSIZE * numSectorsPerIter);
|
||||
|
||||
u32 lba_curr = part->lba_start;
|
||||
u32 bytesWritten = 0;
|
||||
|
|
@ -877,6 +888,7 @@ int dump_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part_t *part)
|
|||
totalSectors -= currPartIdx * (multipartSplitSize / NX_EMMC_BLOCKSIZE);
|
||||
}
|
||||
|
||||
u32 num = 0;
|
||||
while(totalSectors > 0)
|
||||
{
|
||||
if (numSplitParts != 0 && bytesWritten >= multipartSplitSize)
|
||||
|
|
@ -886,7 +898,7 @@ int dump_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part_t *part)
|
|||
currPartIdx++;
|
||||
|
||||
// Verify part.
|
||||
if (dump_emmc_verify(storage, lba_curr, outFilename, NUM_SECTORS_PER_ITER, part))
|
||||
if (dump_emmc_verify(storage, lba_curr, outFilename, numSectorsPerIter, part))
|
||||
{
|
||||
EPRINTF("\nPress any key and try again...\n");
|
||||
|
||||
|
|
@ -934,9 +946,12 @@ int dump_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part_t *part)
|
|||
}
|
||||
|
||||
// Create next part.
|
||||
if (f_open(&fp, outFilename, FA_CREATE_ALWAYS | FA_WRITE) != FR_OK)
|
||||
gfx_con_setpos(&gfx_con, gfx_con.savedx, gfx_con.savedy);
|
||||
gfx_printf(&gfx_con, "Filename: %s\n\n", outFilename);
|
||||
res = f_open(&fp, outFilename, FA_CREATE_ALWAYS | FA_WRITE) != FR_OK;
|
||||
if (res)
|
||||
{
|
||||
EPRINTFARGS("Error creating file %s.\n", outFilename);
|
||||
EPRINTFARGS("Error (%d) creating file %s.\n", res, outFilename);
|
||||
|
||||
free(buf);
|
||||
return 0;
|
||||
|
|
@ -945,7 +960,7 @@ int dump_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part_t *part)
|
|||
}
|
||||
|
||||
retryCount = 0;
|
||||
u32 num = MIN(totalSectors, NUM_SECTORS_PER_ITER);
|
||||
num = MIN(totalSectors, numSectorsPerIter);
|
||||
while(!sdmmc_storage_read(storage, lba_curr, num, buf))
|
||||
{
|
||||
EPRINTFARGS("Error reading %d blocks @ LBA %08X from eMMC (try %d), retrying...",
|
||||
|
|
@ -998,7 +1013,7 @@ int dump_emmc_part(char *sd_path, sdmmc_storage_t *storage, emmc_part_t *part)
|
|||
f_close(&fp);
|
||||
|
||||
// Verify last part or single file backup.
|
||||
if (dump_emmc_verify(storage, lba_curr, outFilename, NUM_SECTORS_PER_ITER, part))
|
||||
if (dump_emmc_verify(storage, lba_curr, outFilename, numSectorsPerIter, part))
|
||||
{
|
||||
EPRINTF("\nPress any key and try again...\n");
|
||||
|
||||
|
|
@ -1050,7 +1065,15 @@ static void dump_emmc_selected(dumpType_t dumpType)
|
|||
}
|
||||
|
||||
int i = 0;
|
||||
char sdPath[64];
|
||||
memcpy(sdPath, "Backup/", 7);
|
||||
timer = get_tmr();
|
||||
|
||||
// Create Backup/Restore folders, if they do not exist.
|
||||
f_mkdir("Backup");
|
||||
f_mkdir("Backup/Partitions");
|
||||
f_mkdir("Backup/Restore");
|
||||
|
||||
if (dumpType & DUMP_BOOT)
|
||||
{
|
||||
static const u32 BOOT_PART_SIZE = 0x400000;
|
||||
|
|
@ -1069,7 +1092,9 @@ static void dump_emmc_selected(dumpType_t dumpType)
|
|||
bootPart.name, bootPart.lba_start, bootPart.lba_end, 0xFFCCCCCC);
|
||||
|
||||
sdmmc_storage_set_mmc_partition(&storage, i+1);
|
||||
res = dump_emmc_part(bootPart.name, &storage, &bootPart);
|
||||
|
||||
strcpy(sdPath + 7, bootPart.name);
|
||||
res = dump_emmc_part(sdPath, &storage, &bootPart);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -1091,13 +1116,20 @@ static void dump_emmc_selected(dumpType_t dumpType)
|
|||
gfx_printf(&gfx_con, "%k%02d: %s (%07X-%07X)%k\n", 0xFF00DDFF, i++,
|
||||
part->name, part->lba_start, part->lba_end, 0xFFCCCCCC);
|
||||
|
||||
res = dump_emmc_part(part->name, &storage, part);
|
||||
memcpy(sdPath, "Backup/Partitions/", 18);
|
||||
strcpy(sdPath + 18, part->name);
|
||||
res = dump_emmc_part(sdPath, &storage, part);
|
||||
// If a part failed, don't continue.
|
||||
if (!res)
|
||||
break;
|
||||
}
|
||||
nx_emmc_gpt_free(&gpt);
|
||||
}
|
||||
|
||||
if (dumpType & DUMP_RAW)
|
||||
{
|
||||
static const u32 RAW_AREA_NUM_SECTORS = 0x3A3E000;
|
||||
// Get GP partition size dynamically.
|
||||
const u32 RAW_AREA_NUM_SECTORS = storage.sec_cnt;
|
||||
|
||||
emmc_part_t rawPart;
|
||||
memset(&rawPart, 0, sizeof(rawPart));
|
||||
|
|
@ -1108,7 +1140,8 @@ static void dump_emmc_selected(dumpType_t dumpType)
|
|||
gfx_printf(&gfx_con, "%k%02d: %s (%07X-%07X)%k\n", 0xFF00DDFF, i++,
|
||||
rawPart.name, rawPart.lba_start, rawPart.lba_end, 0xFFCCCCCC);
|
||||
|
||||
res = dump_emmc_part(rawPart.name, &storage, &rawPart);
|
||||
strcpy(sdPath + 7, rawPart.name);
|
||||
res = dump_emmc_part(sdPath, &storage, &rawPart);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -1120,6 +1153,7 @@ static void dump_emmc_selected(dumpType_t dumpType)
|
|||
gfx_printf(&gfx_con, "\n%kFinished and verified!%k\nPress any key...\n",0xFF96FF00, 0xFFCCCCCC);
|
||||
|
||||
out:;
|
||||
sd_unmount();
|
||||
btn_wait();
|
||||
}
|
||||
|
||||
|
|
@ -1183,28 +1217,29 @@ void dump_package1()
|
|||
gfx_printf(&gfx_con, "%kWarmboot ofst: %k0x%05X\n\n", 0xFFC7EA46, 0xFFCCCCCC, hdr->wb_off);
|
||||
|
||||
// Dump package1.
|
||||
if (sd_save_to_file(pkg1, 0x40000, "pkg1_decr.bin")) {
|
||||
f_mkdir("Backup/pkg1");
|
||||
if (sd_save_to_file(pkg1, 0x40000, "Backup/pkg1/pkg1_decr.bin")) {
|
||||
EPRINTF("\nFailed to create pkg1_decr.bin");
|
||||
goto out;
|
||||
}
|
||||
gfx_puts(&gfx_con, "\npackage1 dumped to pkg1_decr.bin\n");
|
||||
gfx_puts(&gfx_con, "\nFull package1 dumped to pkg1_decr.bin\n");
|
||||
|
||||
// Dump nxbootloader.
|
||||
if (sd_save_to_file(loader, hdr->ldr_size, "nxloader.bin")) {
|
||||
if (sd_save_to_file(loader, hdr->ldr_size, "Backup/pkg1/nxloader.bin")) {
|
||||
EPRINTF("\nFailed to create nxloader.bin");
|
||||
goto out;
|
||||
}
|
||||
gfx_puts(&gfx_con, "NX Bootloader dumped to nxloader.bin\n");
|
||||
|
||||
// Dump secmon.
|
||||
if (sd_save_to_file(secmon, hdr->sm_size, "secmon.bin")) {
|
||||
if (sd_save_to_file(secmon, hdr->sm_size, "Backup/pkg1/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, hdr->wb_size, "warmboot.bin")) {
|
||||
if (sd_save_to_file(warmboot, hdr->wb_size, "Backup/pkg1/warmboot.bin")) {
|
||||
EPRINTF("\nFailed to create warmboot.bin");
|
||||
goto out;
|
||||
}
|
||||
|
|
@ -1212,6 +1247,7 @@ void dump_package1()
|
|||
|
||||
|
||||
sdmmc_storage_end(&storage);
|
||||
sd_unmount();
|
||||
gfx_puts(&gfx_con, "\nDone. Press any key...\n");
|
||||
|
||||
out:;
|
||||
|
|
@ -1403,6 +1439,7 @@ void fix_sd_attr(){
|
|||
buff[1] = 0;
|
||||
fix_attributes(buff, &total);
|
||||
gfx_printf(&gfx_con, "\n%kTotal archive bits cleared: %d!%k\n\nDone! Press any key...", 0xFF96FF00, total, 0xFFCCCCCC);
|
||||
sd_unmount();
|
||||
}
|
||||
btn_wait();
|
||||
}
|
||||
|
|
@ -1548,10 +1585,12 @@ void ipl_main()
|
|||
u32 *fb = display_init_framebuffer();
|
||||
gfx_init_ctxt(&gfx_ctxt, fb, 720, 1280, 768);
|
||||
gfx_clear_grey(&gfx_ctxt, 0x1B);
|
||||
|
||||
#ifdef MENU_LOGO_ENABLE
|
||||
Kc_MENU_LOGO = (u8 *)malloc(36864);
|
||||
LZ_Uncompress(Kc_MENU_LOGOlz, Kc_MENU_LOGO, SZ_MENU_LOGOLZ);
|
||||
#endif //MENU_LOGO_ENABLE
|
||||
|
||||
gfx_con_init(&gfx_con, &gfx_ctxt);
|
||||
|
||||
// Enable backlight after initializing gfx
|
||||
|
|
|
|||
Loading…
Reference in a new issue