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os: implement waitable management.

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This implements waitable management for Events (and
implements Events). It also refactors PM to use new
Event/Waitable semantics, and also adds STS_ASSERT
as a macro for asserting a boolean expression. The
rest of stratosphere has been refactored to use
STS_ASSERT whenever possible.
This commit is contained in:
Michael Scire
2019-09-27 18:04:58 -07:00
committed by SciresM
parent e07011be32
commit 609a302e16
108 changed files with 2752 additions and 1223 deletions
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20
stratosphere/libstratosphere/source/updater/updater_api.cpp
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@@ -142,9 +142,7 @@ namespace sts::updater {
Result GetBootImagePackageDataId(u64 *out_data_id, BootModeType mode, void *work_buffer, size_t work_buffer_size) {
/* Ensure we can read content metas. */
constexpr size_t MaxContentMetas = 0x40;
if (work_buffer_size < sizeof(NcmMetaRecord) * MaxContentMetas) {
std::abort();
}
STS_ASSERT(work_buffer_size >= sizeof(NcmMetaRecord) * MaxContentMetas);
/* Open NAND System meta database, list contents. */
NcmContentMetaDatabase meta_db;
@@ -161,9 +159,7 @@ namespace sts::updater {
return ResultUpdaterBootImagePackageNotFound;
}
if (total_entries != written_entries) {
std::abort();
}
STS_ASSERT(total_entries == written_entries);
/* Output is sorted, return the lowest valid exfat entry. */
if (total_entries > 1) {
@@ -203,7 +199,7 @@ namespace sts::updater {
return ResultUpdaterBootImagePackageNotFound;
}
} R_END_TRY_CATCH;
ON_SCOPE_EXIT { if (R_FAILED(romfsUnmount(GetBootImagePackageMountPath()))) { std::abort(); } };
ON_SCOPE_EXIT { R_ASSERT(romfsUnmount(GetBootImagePackageMountPath())); };
/* Read and validate hashes of boot images. */
{
@@ -258,7 +254,7 @@ namespace sts::updater {
return ResultUpdaterBootImagePackageNotFound;
}
} R_END_TRY_CATCH;
ON_SCOPE_EXIT { if (R_FAILED(romfsUnmount(GetBootImagePackageMountPath()))) { std::abort(); } };
ON_SCOPE_EXIT { R_ASSERT(romfsUnmount(GetBootImagePackageMountPath())); };
/* Read and validate hashes of boot images. */
{
@@ -329,7 +325,7 @@ namespace sts::updater {
return ResultUpdaterBootImagePackageNotFound;
}
} R_END_TRY_CATCH;
ON_SCOPE_EXIT { if (R_FAILED(romfsUnmount(GetBootImagePackageMountPath()))) { std::abort(); } };
ON_SCOPE_EXIT { R_ASSERT(romfsUnmount(GetBootImagePackageMountPath())); };
{
Boot0Accessor boot0_accessor;
@@ -386,7 +382,7 @@ namespace sts::updater {
return ResultUpdaterBootImagePackageNotFound;
}
} R_END_TRY_CATCH;
ON_SCOPE_EXIT { if (R_FAILED(romfsUnmount(GetBootImagePackageMountPath()))) { std::abort(); } };
ON_SCOPE_EXIT { R_ASSERT(romfsUnmount(GetBootImagePackageMountPath())); };
{
Boot0Accessor boot0_accessor;
@@ -533,9 +529,7 @@ namespace sts::updater {
/* Get a session to ncm. */
DoWithSmSession([&]() {
if (R_FAILED(ncmInitialize())) {
std::abort();
}
R_ASSERT(ncmInitialize());
});
ON_SCOPE_EXIT { ncmExit(); };