68 lines
3.1 KiB
C++
68 lines
3.1 KiB
C++
#include "prx/libc/include/general/VabiMacros.hpp"
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#include <array>
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#include <cstddef>
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#include <cstdint>
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#include <cstdlib>
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#include <cstring>
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#include <stdexcept>
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#include <thread>
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extern "C" {
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int APS5_VABI sceCoredumpRegisterCoredumpHandler(uint64_t handler, size_t stackSize, uint64_t context);
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int APS5_VABI sceCoredumpUnregisterCoredumpHandler(void);
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int APS5_VABI sceCoredumpAttachMemoryRegion(uint32_t userValue, const void* mem, size_t size);
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int APS5_VABI sceCoredumpAttachUserMemoryFile(uint32_t userValue, const void* mem, size_t size);
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}
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namespace {
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constexpr int NotInCoredumpHandler = static_cast<int>(0x81180003u);
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constexpr uint32_t UserFileTruncateIfExceedLimit = 0x80000000u;
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bool handlerRan = false;
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int handlerContext = 0;
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int APS5_VABI Handler(void*) {
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handlerRan = true;
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return 0;
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}
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void Require(bool value) { if (!value) std::abort(); }
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template <typename TAttach>
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bool Throws(TAttach attach, const char* function) {
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try { attach(); }
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catch (const std::runtime_error& error) { return std::strstr(error.what(), function) != nullptr; }
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return false;
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}
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}
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int main() {
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std::array<unsigned char, 64> region{};
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for (size_t index = 0; index < region.size(); ++index) region[index] = static_cast<unsigned char>(index * 7 + 3);
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const auto original = region;
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Require(sceCoredumpAttachMemoryRegion(1, region.data(), region.size()) == NotInCoredumpHandler);
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Require(sceCoredumpAttachUserMemoryFile(UserFileTruncateIfExceedLimit | 2, region.data(), region.size()) == NotInCoredumpHandler);
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Require(sceCoredumpRegisterCoredumpHandler(reinterpret_cast<uint64_t>(&Handler), 16 * 1024, reinterpret_cast<uint64_t>(&handlerContext)) == 0);
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Require(sceCoredumpAttachMemoryRegion(0, region.data(), 1) == NotInCoredumpHandler);
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Require(sceCoredumpAttachUserMemoryFile(0xFFFFFFFFu, region.data(), region.size()) == NotInCoredumpHandler);
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int fromThread = 0;
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std::thread([&] { fromThread = sceCoredumpAttachMemoryRegion(3, region.data(), region.size()); }).join();
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Require(fromThread == NotInCoredumpHandler);
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Require(!handlerRan);
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Require(Throws([&] { sceCoredumpAttachMemoryRegion(1, nullptr, region.size()); }, "sceCoredumpAttachMemoryRegion"));
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Require(Throws([&] { sceCoredumpAttachMemoryRegion(1, region.data(), 0); }, "sceCoredumpAttachMemoryRegion"));
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Require(Throws([&] { sceCoredumpAttachMemoryRegion(1, region.data(), SIZE_MAX); }, "sceCoredumpAttachMemoryRegion"));
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Require(Throws([&] { sceCoredumpAttachUserMemoryFile(1, nullptr, region.size()); }, "sceCoredumpAttachUserMemoryFile"));
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Require(Throws([&] { sceCoredumpAttachUserMemoryFile(1, region.data(), 0); }, "sceCoredumpAttachUserMemoryFile"));
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Require(Throws([&] { sceCoredumpAttachUserMemoryFile(1, region.data(), SIZE_MAX); }, "sceCoredumpAttachUserMemoryFile"));
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Require(sceCoredumpUnregisterCoredumpHandler() == 0);
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Require(sceCoredumpAttachMemoryRegion(1, region.data(), region.size()) == NotInCoredumpHandler);
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Require(sceCoredumpAttachUserMemoryFile(1, region.data(), region.size()) == NotInCoredumpHandler);
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Require(region == original);
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Require(!handlerRan);
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return 0;
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}
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