mirrors/Atmosphere
1
0
Fork 0
mirror of https://github.com/Atmosphere-NX/Atmosphere.git synced 2025-05-27 13:14:15 -04:00
Code Issues Projects Releases Packages Wiki Activity

Use provided __libc_init_array and __libc_fini_array, bugfixes

Browse source
This commit is contained in:
TuxSH 2018-02-27 16:10:56 +01:00
parent 24b15dad40
commit 0258324872
6 changed files with 49 additions and 53 deletions
Download patch file Download diff file Expand all files Collapse all files

23
exosphere/src/coldboot_main.c
View file

@ -4,28 +4,24 @@
#include "memory_map.h"
#include "cache.h"
/*
extern void (*__fini_array_start[])(void);
extern void (*__fini_array_end[])(void);
extern void _fini(void);*/
extern uint8_t __pk2ldr_start__[], __pk2ldr_end__[];
extern void __jump_to_lower_el(uint64_t arg, uintptr_t ep, unsigned int el);
void _init(void);
void _fini(void);
void coldboot_main(void);
#if 0
/* Needs to be called for EL3->EL3 chainloading (and only in that case). TODO: use it */
__attribute__((used)) static void __libc_fini_array(void) {
for (size_t i = __fini_array_end - __fini_array_start; i > 0; i--)
__fini_array_start[i - 1]();
_fini(); /* FIXME: do we have this gcc-provided symbol if we build with -nostartfiles? */
void _init(void) {
/* Stubbed. Should have been provided by gcc but we have set -nostartfiles */
}
void _fini(void) {
/* Stubbed. Should have been provided by gcc but we have set -nostartfiles */
}
#endif
void coldboot_main(void) {
#if 0
uintptr_t *mmu_l3_table = (uintptr_t *)TZRAM_GET_SEGMENT_ADDRESS(TZRAM_SEGMENT_ID_L3_TRANSLATION_TABLE);
uintptr_t pk2ldr = TZRAM_GET_SEGMENT_ADDRESS(TZRAM_SEGMENT_ID_PK2LDR);
@ -33,7 +29,6 @@ void coldboot_main(void) {
memset((void *)pk2ldr, 0, __pk2ldr_end__ - __pk2ldr_start__);
mmu_unmap_range(3, mmu_l3_table, pk2ldr, __pk2ldr_end__ - __pk2ldr_start__);
tlb_invalidate_all_inner_shareable();
#endif
/* TODO: stuff & jump to lower EL */
}