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kern: implement thread call stack debug

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This commit is contained in:
Michael Scire
2020-12-09 22:49:04 -08:00
parent 16e2f46aed
commit af259eabda
11 changed files with 657 additions and 32 deletions
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5
libraries/libmesosphere/include/mesosphere/arch/arm64/kern_k_debug.hpp
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@@ -44,6 +44,9 @@ namespace ams::kern::arch::arm64 {
static uintptr_t GetProgramCounter(const KThread &thread);
static void SetPreviousProgramCounter();
static void PrintRegister(KThread *thread = nullptr);
static void PrintBacktrace(KThread *thread = nullptr);
static Result BreakIfAttached(ams::svc::BreakReason break_reason, uintptr_t address, size_t size);
static Result SetHardwareBreakPoint(ams::svc::HardwareBreakPointRegisterName name, u64 flags, u64 value);
@@ -61,8 +64,6 @@ namespace ams::kern::arch::arm64 {
}
}
}
/* TODO: This is a placeholder definition. */
};
}

4
libraries/libmesosphere/include/mesosphere/arch/arm64/kern_k_process_page_table.hpp
View File

@@ -273,6 +273,10 @@ namespace ams::kern::arch::arm64 {
return this->page_table.GetHeapPhysicalAddress(address);
}
KVirtualAddress GetHeapVirtualAddress(KPhysicalAddress address) const {
return this->page_table.GetHeapVirtualAddress(address);
}
KBlockInfoManager *GetBlockInfoManager() {
return this->page_table.GetBlockInfoManager();
}