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Code Issues Releases Activity

core: Track load offsets of NSO modules

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Needed for backtrace decomposition
This commit is contained in:
Zach Hilman 2019-05-17 21:41:33 -04:00
parent e86d2e2e5b
commit 2179ad7483
3 changed files with 18 additions and 0 deletions
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10
src/core/core.cpp
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@ -270,6 +270,8 @@ struct System::Impl {
/// Telemetry session for this emulation session
std::unique_ptr<Core::TelemetrySession> telemetry_session;
std::map<VAddr, std::string, std::greater<>> modules;
ResultStatus status = ResultStatus::Success;
std::string status_details = "";
@ -509,6 +511,14 @@ void System::ClearContentProvider(FileSys::ContentProviderUnionSlot slot) {
impl->content_provider->ClearSlot(slot);
}
void System::RegisterNSOModule(std::string name, VAddr start_address) {
impl->modules.insert_or_assign(start_address, name);
}
const std::map<VAddr, std::string, std::greater<>>& System::GetRegisteredNSOModules() const {
return impl->modules;
}
System::ResultStatus System::Init(Frontend::EmuWindow& emu_window) {
return impl->Init(*this, emu_window);
}

5
src/core/core.h
View file

@ -8,6 +8,7 @@
#include <memory>
#include <string>
#include <map>
#include "common/common_types.h"
#include "core/file_sys/vfs_types.h"
#include "core/hle/kernel/object.h"
@ -285,6 +286,10 @@ public:
void ClearContentProvider(FileSys::ContentProviderUnionSlot slot);
void RegisterNSOModule(std::string name, VAddr start_address);
const std::map<VAddr, std::string, std::greater<>>& GetRegisteredNSOModules() const;
private:
System();

3
src/core/loader/nso.cpp
View file

@ -164,6 +164,9 @@ std::optional<VAddr> AppLoader_NSO::LoadModule(Kernel::Process& process,
// Register module with GDBStub
GDBStub::RegisterModule(file.GetName(), load_base, load_base);
// Register module for ARMInterface with System
Core::System::GetInstance().RegisterNSOModule(file.GetName(), load_base);
return load_base + image_size;
}