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ro: implement 9.1.0 security measures

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This commit is contained in:
Michael Scire 2020-02-24 18:02:01 -08:00
parent f427c3d7a5
commit ba8c77fec6
4 changed files with 121 additions and 23 deletions
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4
stratosphere/ro/source/impl/ro_nrr_utils.hpp
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@ -20,7 +20,9 @@
namespace ams::ro::impl {
/* Utilities for working with NRRs. */
Result MapAndValidateNrr(NrrHeader **out_header, u64 *out_mapped_code_address, Handle process_handle, ncm::ProgramId program_id, u64 nrr_heap_address, u64 nrr_heap_size, ModuleType expected_type, bool enforce_type);
Result MapAndValidateNrr(NrrHeader **out_header, u64 *out_mapped_code_address, void *out_hash, size_t out_hash_size, Handle process_handle, ncm::ProgramId program_id, u64 nrr_heap_address, u64 nrr_heap_size, ModuleType expected_type, bool enforce_type);
Result UnmapNrr(Handle process_handle, const NrrHeader *header, u64 nrr_heap_address, u64 nrr_heap_size, u64 mapped_code_address);
bool ValidateNrrHashTableEntry(const void *nrr_hash, const NrrHeader *header, const u8 *hash_table, const void *desired_hash);
}