Initial compile on linux

src/overlays.cpp

@@ -12,6 +12,11 @@ struct LoadedSection {
     int32_t loaded_ram_addr;
     size_t section_table_index;
 
+    LoadedSection(int32_t loaded_ram_addr_, size_t section_table_index_) {
+        loaded_ram_addr = loaded_ram_addr_;
+        section_table_index = section_table_index_;
+    }
+
     bool operator<(const LoadedSection& rhs) {
         return loaded_ram_addr < rhs.loaded_ram_addr;
     }

src/pi.cpp

@@ -1,6 +1,7 @@
 #include <memory>
 #include <fstream>
 #include <array>
+#include <cstring>
 #include "recomp.h"
 #include "../portultra/ultra64.h"
 #include "../portultra/multilibultra.hpp"

src/recomp.cpp

@@ -3,6 +3,7 @@
 #endif
 #include <cstdio>
 #include <cstdlib>
+#include <cstring>
 #include <memory>
 #include <cmath>
 #include <unordered_map>
@@ -11,6 +12,12 @@
 #include "recomp.h"
 #include "../portultra/multilibultra.hpp"
 
+#ifdef _WIN32
+#define EXPORT __declspec(dllexport)
+#else
+#define EXPORT __attribute__((visibility("default")))
+#endif
+
 #ifdef _MSC_VER
 inline uint32_t byteswap(uint32_t val) {
     return _byteswap_ulong(val);
@@ -72,7 +79,7 @@ extern "C" void unload_overlays(int32_t ram_addr, uint32_t size);
 std::unique_ptr<uint8_t[]> rdram_buffer;
 recomp_context context{};
 
-__declspec(dllexport) extern "C" void init() {
+EXPORT extern "C" void init() {
     {
         std::basic_ifstream<uint8_t> rom_file{ get_rom_name(), std::ios::binary };
 
@@ -133,7 +140,7 @@ __declspec(dllexport) extern "C" void init() {
     MEM_W(osMemSize, 0) = 8 * 1024 * 1024; // 8MB
 }
 
-__declspec(dllexport) extern "C" void start(void* window_handle, const Multilibultra::audio_callbacks_t* audio_callbacks, const Multilibultra::input_callbacks_t* input_callbacks) {
+EXPORT extern "C" void start(void* window_handle, const Multilibultra::audio_callbacks_t* audio_callbacks, const Multilibultra::input_callbacks_t* input_callbacks) {
     Multilibultra::set_audio_callbacks(audio_callbacks);
     Multilibultra::set_input_callbacks(input_callbacks);
     std::thread game_thread{[](void* window_handle) {

src/rt64_layer.cpp

@@ -1,5 +1,6 @@
 #include <memory>
-#include <Windows.h>
+#include <cstring>
+// #include <Windows.h>
 
 #include "../portultra/multilibultra.hpp"
 #include "rt64_layer.h"