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https://github.com/Atmosphere-NX/Atmosphere
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Exosphere: Fix remaining crt0 bugs, we now make it to pk2ldr.
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parent
6954925f71
commit
9424510f8f
2 changed files with 3 additions and 3 deletions
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@ -107,12 +107,13 @@ static void configure_ttbls(void) {
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static void do_relocation(const coldboot_crt0_reloc_list_t *reloc_list, size_t index) {
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extern const uint8_t __glob_origin__[];
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uint64_t *p_vma = (uint64_t *)reloc_list->relocs[index].vma;
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bool is_clear = reloc_list->relocs[index].lma == 0;
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size_t offset = reloc_list->relocs[index].lma - (uintptr_t)__glob_origin__;
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const uint64_t *p_lma = (const uint64_t *)(reloc_list->reloc_base + offset);
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size_t size = reloc_list->relocs[index].end_vma - reloc_list->relocs[index].vma;
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for(size_t i = 0; i < size / 8; i++) {
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p_vma[i] = offset != 0 ? p_lma[i] : 0;
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p_vma[i] = is_clear ? 0 : p_lma[i];
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}
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}
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@ -160,7 +161,6 @@ void coldboot_init(coldboot_crt0_reloc_list_t *reloc_list, uintptr_t start_cold)
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for(size_t i = 0; i < reloc_list->nb_relocs_post_mmu_init; i++) {
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do_relocation(reloc_list, reloc_list->nb_relocs_pre_mmu_init + i);
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}
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// MAKE_REG32(MMIO_GET_DEVICE_ADDRESS(MMIO_DEVID_RTC_PMC) + 0x400ull) = 0x10;
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flush_dcache_all();
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invalidate_icache_all();
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@ -111,7 +111,7 @@ _post_cold_crt0_reloc:
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ldr x0, =0x80010000
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add x20, x20, x0
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ldr x2, =__loaded_end_lma__
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ldr x3, =0x40020000
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ldr x3, =__glob_origin__
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sub x21, x2, x3
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mov x1, x19
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mov x2, x21
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