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Fixed ContentId/PlaceHolderId alignment

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This commit is contained in:
Adubbz 2019-08-09 15:30:25 +10:00
parent c1734f062b
commit 15e8e32409
4 changed files with 51 additions and 12 deletions
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12
stratosphere/ncm/source/impl/ncm_placeholder_accessor.cpp
View file

@ -45,7 +45,7 @@ namespace sts::ncm::impl {
return false;
}
*out_handle = entry->handle;
entry->id = InvalidUuid;
entry->id = InvalidPlaceHolderId;
entry->handle = nullptr;
return true;
}
@ -61,7 +61,7 @@ namespace sts::ncm::impl {
PlaceHolderAccessor::CacheEntry *PlaceHolderAccessor::GetFreeEntry() {
/* Try to find an already free entry. */
CacheEntry* entry = this->FindInCache(InvalidUuid);
CacheEntry* entry = this->FindInCache(InvalidPlaceHolderId);
if (entry) {
return entry;
@ -95,7 +95,7 @@ namespace sts::ncm::impl {
fclose(entry->handle);
entry->handle = nullptr;
}
entry->id = InvalidUuid;
entry->id = InvalidPlaceHolderId;
}
}
@ -194,7 +194,7 @@ namespace sts::ncm::impl {
{
std::scoped_lock lock(this->cache_mutex);
if (placeholder_id == InvalidUuid) {
if (placeholder_id == InvalidPlaceHolderId) {
*found_in_cache = false;
return ResultSuccess;
}
@ -206,7 +206,7 @@ namespace sts::ncm::impl {
return ResultSuccess;
}
cache_entry->id = InvalidUuid;
cache_entry->id = InvalidPlaceHolderId;
f = cache_entry->handle;
}
@ -234,7 +234,7 @@ namespace sts::ncm::impl {
void PlaceHolderAccessor::InvalidateAll() {
for (auto &entry : this->caches) {
if (entry.id != InvalidUuid) {
if (entry.id != InvalidPlaceHolderId) {
this->Invalidate(&entry);
}
}

2
stratosphere/ncm/source/impl/ncm_placeholder_accessor.hpp
View file

@ -50,7 +50,7 @@ namespace sts::ncm::impl {
public:
PlaceHolderAccessor() : cur_counter(0), delay_flush(false) {
for (size_t i = 0; i < MaxCaches; i++) {
caches[i].id = InvalidUuid;
caches[i].id = InvalidPlaceHolderId;
}
}

4
stratosphere/ncm/source/ncm_contentstorage.cpp
View file

@ -49,9 +49,9 @@ namespace sts::ncm {
}
void ContentStorageInterface::ClearContentCache() {
if (this->cached_content_id != InvalidUuid) {
if (this->cached_content_id != InvalidContentId) {
fclose(this->content_cache_file_handle);
this->cached_content_id = InvalidUuid;
this->cached_content_id = InvalidContentId;
}
}

45
stratosphere/ncm/source/ncm_types.hpp
View file

@ -34,14 +34,53 @@ namespace sts::ncm {
bool operator!=(const Uuid& other) const {
return !(*this == other);
}
u8& operator[](size_t i) {
return uuid[i];
}
};
static_assert(sizeof(Uuid) == 0x10, "Uuid definition!");
static constexpr Uuid InvalidUuid = { { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } };
struct PlaceHolderId {
Uuid uuid;
typedef Uuid ContentId;
typedef Uuid PlaceHolderId;
inline operator Uuid() const {
return this->uuid;
}
bool operator==(const Uuid& other) const {
return this->uuid == other;
}
bool operator!=(const Uuid& other) const {
return this->uuid != other;
}
} __attribute__((aligned(8)));
static_assert(__alignof__(PlaceHolderId) == 8, "PlaceHolderId definition!");
struct ContentId {
Uuid uuid;
inline operator Uuid() const {
return this->uuid;
}
bool operator==(const Uuid& other) const {
return this->uuid == other;
}
bool operator!=(const Uuid& other) const {
return this->uuid != other;
}
} __attribute__((aligned(4)));
static_assert(__alignof__(ContentId) == 4, "ContentId definition!");
static constexpr Uuid InvalidUuid = { { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } };
static constexpr PlaceHolderId InvalidPlaceHolderId = { InvalidUuid };
static constexpr ContentId InvalidContentId = { InvalidUuid };
enum class ContentMetaType : u8 {
Unknown = 0x0,