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Bugfixes and hardcoded naming

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- Make debugmode for exosphere mandatory
- Support dev RSA modulus for warmboot
- Fix a critical bug where it allowed free() to be used on a non-heap address.
- Better the makefile
This commit is contained in:
Kostas Missos
2019-03-08 00:19:04 +02:00
parent 4e7c39d6a0
commit 0ddc1c71a8
14 changed files with 127 additions and 123 deletions
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31
bootloader/main.c
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@@ -116,10 +116,12 @@ void *sd_file_read(char *path)
u8 *ptr = buf;
while (size > 0)
{
u32 rsize = MIN(size, 512 * 512);
u32 rsize = MIN(size, 512 * 8192);
if (f_read(&fp, ptr, rsize, NULL) != FR_OK)
{
free(buf);
f_close(&fp);
return NULL;
}
@@ -259,7 +261,7 @@ void check_power_off_from_hos()
display_backlight_brightness(10, 5000);
display_backlight_brightness(100, 25000);
usleep(600000);
msleep(600);
display_backlight_brightness(0, 20000);
}
power_off();
@@ -759,7 +761,6 @@ void auto_launch_firmware()
u8 *BOOTLOGO = NULL;
char *payload_path = NULL;
FIL fp;
u32 btn = 0;
struct _bmp_data
@@ -852,7 +853,6 @@ void auto_launch_firmware()
if (h_cfg.autoboot_list)
{
ini_free(&ini_sections);
ini_free_section(cfg_sec);
boot_entry_id = 1;
bootlogoCustomEntry = NULL;
@@ -909,16 +909,13 @@ void auto_launch_firmware()
u8 *bitmap = NULL;
if (!(b_cfg.boot_cfg & BOOT_CFG_FROM_LAUNCH))
{
if (bootlogoCustomEntry != NULL) // Check if user set custom logo path at the boot entry.
{
if (bootlogoCustomEntry) // Check if user set custom logo path at the boot entry.
bitmap = (u8 *)sd_file_read(bootlogoCustomEntry);
if (bitmap == NULL) // Custom entry bootlogo not found, trying default custom one.
bitmap = (u8 *)sd_file_read("bootloader/bootlogo.bmp");
}
else // User has not set a custom logo path.
if (!bitmap) // Custom entry bootlogo not found, trying default custom one.
bitmap = (u8 *)sd_file_read("bootloader/bootlogo.bmp");
if (bitmap != NULL)
if (bitmap)
{
// Get values manually to avoid unaligned access.
bmpData.size = bitmap[2] | bitmap[3] << 8 |
@@ -932,7 +929,7 @@ void auto_launch_firmware()
// Sanity check.
if (bitmap[0] == 'B' &&
bitmap[1] == 'M' &&
bitmap[28] == 32 && //
bitmap[28] == 32 && // Only 32 bit BMPs allowed.
bmpData.size_x <= 720 &&
bmpData.size_y <= 1280)
{
@@ -1183,6 +1180,10 @@ menu_t menu_top = {
"hekate - CTCaer mod v4.8", 0, 0
};
#define IPL_STACK_TOP 0x90010000
#define IPL_HEAP_START 0x90020000
#define IPL_HEAP_END 0xB8000000
extern void pivot_stack(u32 stack_top);
void ipl_main()
@@ -1191,13 +1192,13 @@ void ipl_main()
config_hw();
//Pivot the stack so we have enough space.
pivot_stack(0x90010000);
pivot_stack(IPL_STACK_TOP);
//Tegra/Horizon configuration goes to 0x80000000+, package2 goes to 0xA9800000, we place our heap in between.
heap_init(0x90020000);
heap_init(IPL_HEAP_START);
#ifdef DEBUG_UART_PORT
uart_send(DEBUG_UART_PORT, (u8 *)"Hekate: Hello!\r\n", 18);
uart_send(DEBUG_UART_PORT, (u8 *)"Hekate: Hello!\r\n", 16);
uart_wait_idle(DEBUG_UART_PORT, UART_TX_IDLE);
#endif