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Put the loaded bootconfig in the evt page

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This commit is contained in:
TuxSH 2018-03-01 11:06:55 +01:00
parent b67ce08f84
commit 7850d3fd57
2 changed files with 27 additions and 21 deletions
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12
exosphere/src/bootconfig.h
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@ -3,9 +3,12 @@
#include <stdbool.h>
#include <stdint.h>
#include "memory_map.h"
/* This provides management for Switch BootConfig. */
#define LOADED_BOOTCONFIG (get_loaded_bootconfig())
typedef struct {
uint8_t data[0x200];
} bootconfig_unsigned_config_t;
@ -23,9 +26,14 @@ typedef struct {
bootconfig_unsigned_config_t unsigned_config;
uint8_t signature[0x100];
bootconfig_signed_config_t signed_config;
uint8_t unknown_config[0x240];
uint8_t unused_space[0x240]; /* remaining space in the evt page */
} bootconfig_t;
static inline bootconfig_t *get_loaded_bootconfig(void) {
/* this is also get_exception_entry_stack_address(2) */
return (bootconfig_t *)(TZRAM_GET_SEGMENT_ADDRESS(TZRAM_SEGEMENT_ID_SECMON_EVT) + 0x180);
}
void bootconfig_load_and_verify(const bootconfig_t *bootconfig);
void bootconfig_clear(void);
@ -38,4 +46,4 @@ bool bootconfig_is_debug_mode(void);
uint64_t bootconfig_get_memory_arrangement(void);
uint64_t bootconfig_get_kernel_memory_configuration(void);
#endif
#endif