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Code Issues Releases Activity

Clarify package2 relocation comment

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This commit is contained in:
Michael Scire 2018-02-21 13:48:36 -08:00
parent d0e28890b0
commit b00df2032d
1 changed files with 4 additions and 2 deletions
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6
exosphere/package2.c
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@ -278,9 +278,10 @@ void load_package2_sections(package2_meta_t *metadata, uint32_t master_key_rev)
} }
} }
if (needs_relocation) { if (needs_relocation) {
/* This code should *always* succeed in finding a carveout within four loops, */ /* This code should *always* succeed in finding a carveout within seven loops, */
/* due to the section size limit, and section number limit. */ /* due to the section size limit, and section number limit. */
/* However, Nintendo tries past that and panics after 8 loops. */ /* However, Nintendo tries panics after 8 loops if a safe section is not found. */
/* This should never be the case, mathematically. */
/* We will replicate this behavior. */ /* We will replicate this behavior. */
int found_safe_carveout = 0; int found_safe_carveout = 0;
uint64_t potential_base_start = DRAM_BASE_PHYSICAL; uint64_t potential_base_start = DRAM_BASE_PHYSICAL;
@ -409,4 +410,5 @@ void load_package2(void) {
/* TODO: MISC register 0x1F0098C00 |= 0x2000; /* TODO: MISC register 0x1F0098C00 |= 0x2000;
/* TODO: Update SCR_EL3 depending on value in Bootconfig. */
} }