mirror of
https://github.com/FEX-Emu/FEX.git
synced 2026-10-06 21:00:17 +02:00
114 lines
2.2 KiB
C++
114 lines
2.2 KiB
C++
#include "LogManager.h"
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#include "SimpleCodeLoader.h"
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#include <FEXCore/Config/Config.h>
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#include <FEXCore/Core/Context.h>
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#include <FEXCore/Memory/SharedMem.h>
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#include <cstdio>
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void MsgHandler(LogMan::DebugLevels Level, char const *Message) {
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const char *CharLevel{nullptr};
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switch (Level) {
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case LogMan::NONE:
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CharLevel = "NONE";
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break;
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case LogMan::ASSERT:
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CharLevel = "ASSERT";
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break;
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case LogMan::ERROR:
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CharLevel = "ERROR";
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break;
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case LogMan::DEBUG:
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CharLevel = "DEBUG";
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break;
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case LogMan::INFO:
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CharLevel = "Info";
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break;
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case LogMan::STDERR:
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CharLevel = "STDERR";
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break;
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case LogMan::STDOUT:
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CharLevel = "STDOUT";
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break;
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default:
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CharLevel = "???";
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break;
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}
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printf("[%s] %s\n", CharLevel, Message);
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}
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void AssertHandler(char const *Message) {
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printf("[ASSERT] %s\n", Message);
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}
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int main([[maybe_unused]] int argc, [[maybe_unused]] char **argv) {
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LogMan::Throw::InstallHandler(AssertHandler);
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LogMan::Msg::InstallHandler(MsgHandler);
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// Set up a syscall to do a syscall WRITE to stdout
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// Syscall handler catches writes to stdout/stderr and pumps it through LogManager
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static constexpr uint8_t RawCode[] = {
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0X48,
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0XC7,
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0XC0,
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0X01,
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0X00,
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0X00,
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0X00, // MOV RAX, 0x1
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0X48,
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0XC7,
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0XC7,
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0X01,
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0X00,
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0X00,
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0X00, // MOV RDI, 0x1
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0X48,
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0XC7,
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0XC6,
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0X1F,
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0X00,
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0X00,
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0X00, // MOV RSI, 0x1F
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0X48,
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0XC7,
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0XC2,
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0X01,
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0X00,
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0X00,
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0X00, // MOV RDX, 1
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0X0F,
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0X05, // SYSCALL
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0XF4, // HLT
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0X54,
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0X65,
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0X73,
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0X74,
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0X65,
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0X72,
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0X00, // 'Tester\0'
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};
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TestCode Test(RawCode, sizeof(RawCode));
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FEXCore::Context::InitializeStaticTables();
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auto SHM = FEXCore::SHM::AllocateSHMRegion(1ULL << 36);
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auto CTX = FEXCore::Context::CreateNewContext();
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// FEXCore::Config::SetConfig(CTX, FEXCore::Config::CONFIG_MAXBLOCKINST, 1);
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FEXCore::Context::AddGuestMemoryRegion(CTX, SHM);
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FEXCore::Context::InitCore(CTX, &Test);
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auto ShutdownReason = FEXCore::Context::RunLoop(CTX, true);
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LogMan::Msg::D("Reason we left VM: %d", ShutdownReason);
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FEXCore::Context::DestroyContext(CTX);
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FEXCore::SHM::DestroyRegion(SHM);
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return 0;
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}
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