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kern: SvcChangeKernelTraceState

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This commit is contained in:
Michael Scire 2020-07-31 17:01:01 -07:00 • committed by SciresM
parent 89f1c0ce33
commit f9d68db3f6
10 changed files with 279 additions and 45 deletions
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79
libraries/libmesosphere/source/board/nintendo/nx/kern_k_system_control.cpp
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@ -338,39 +338,52 @@ namespace ams::kern::board::nintendo::nx {
}
size_t KSystemControl::Init::GetApplicationPoolSize() {
switch (GetMemoryArrangeForInit()) {
case smc::MemoryArrangement_4GB:
default:
return 3285_MB;
case smc::MemoryArrangement_4GBForAppletDev:
return 2048_MB;
case smc::MemoryArrangement_4GBForSystemDev:
return 3285_MB;
case smc::MemoryArrangement_6GB:
return 4916_MB;
case smc::MemoryArrangement_6GBForAppletDev:
return 3285_MB;
case smc::MemoryArrangement_8GB:
return 4916_MB;
}
/* Get the base pool size. */
const size_t base_pool_size = [] ALWAYS_INLINE_LAMBDA () -> size_t {
switch (GetMemoryArrangeForInit()) {
case smc::MemoryArrangement_4GB:
default:
return 3285_MB;
case smc::MemoryArrangement_4GBForAppletDev:
return 2048_MB;
case smc::MemoryArrangement_4GBForSystemDev:
return 3285_MB;
case smc::MemoryArrangement_6GB:
return 4916_MB;
case smc::MemoryArrangement_6GBForAppletDev:
return 3285_MB;
case smc::MemoryArrangement_8GB:
return 4916_MB;
}
}();
/* Return (possibly) adjusted size. */
return base_pool_size;
}
size_t KSystemControl::Init::GetAppletPoolSize() {
switch (GetMemoryArrangeForInit()) {
case smc::MemoryArrangement_4GB:
default:
return 507_MB;
case smc::MemoryArrangement_4GBForAppletDev:
return 1554_MB;
case smc::MemoryArrangement_4GBForSystemDev:
return 448_MB;
case smc::MemoryArrangement_6GB:
return 562_MB;
case smc::MemoryArrangement_6GBForAppletDev:
return 2193_MB;
case smc::MemoryArrangement_8GB:
return 2193_MB;
}
/* Get the base pool size. */
const size_t base_pool_size = [] ALWAYS_INLINE_LAMBDA () -> size_t {
switch (GetMemoryArrangeForInit()) {
case smc::MemoryArrangement_4GB:
default:
return 507_MB;
case smc::MemoryArrangement_4GBForAppletDev:
return 1554_MB;
case smc::MemoryArrangement_4GBForSystemDev:
return 448_MB;
case smc::MemoryArrangement_6GB:
return 562_MB;
case smc::MemoryArrangement_6GBForAppletDev:
return 2193_MB;
case smc::MemoryArrangement_8GB:
return 2193_MB;
}
}();
/* Return (possibly) adjusted size. */
constexpr size_t ExtraSystemMemoryForAtmosphere = 33_MB;
return base_pool_size - ExtraSystemMemoryForAtmosphere - KTraceBufferSize;
}
size_t KSystemControl::Init::GetMinimumNonSecureSystemPoolSize() {
@ -461,6 +474,12 @@ namespace ams::kern::board::nintendo::nx {
g_secure_applet_memory_address = Kernel::GetMemoryManager().AllocateContinuous(SecureAppletMemorySize / PageSize, 1, SecureAppletAllocateOption);
MESOSPHERE_ABORT_UNLESS(g_secure_applet_memory_address != Null<KVirtualAddress>);
}
/* Initialize KTrace. */
if constexpr (IsKTraceEnabled) {
const auto &ktrace = KMemoryLayout::GetKernelTraceBufferRegion();
KTrace::Initialize(ktrace.GetAddress(), ktrace.GetSize());
}
}
u32 KSystemControl::GetInitialProcessBinaryPool() {