diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0be4a0b..0db7a7a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -137,3 +137,20 @@ target_link_libraries(RSPRecomp fmt rabbitizer tomlplusplus::tomlplusplus)
 
 target_sources(RSPRecomp PRIVATE
     ${CMAKE_CURRENT_SOURCE_DIR}/RSPRecomp/src/rsp_recomp.cpp)
+
+# Mod tool
+project(RecompModTool)
+add_executable(RecompModTool)
+
+target_sources(RecompModTool PRIVATE
+    ${CMAKE_CURRENT_SOURCE_DIR}/src/config.cpp
+    ${CMAKE_CURRENT_SOURCE_DIR}/src/mod_symbols.cpp
+    ${CMAKE_CURRENT_SOURCE_DIR}/RecompModTool/main.cpp
+)
+
+target_include_directories(RecompModTool PRIVATE
+    ${CMAKE_CURRENT_SOURCE_DIR}/lib/ELFIO
+)
+
+target_link_libraries(RecompModTool fmt tomlplusplus::tomlplusplus N64RecompElf)
+
diff --git a/RecompModTool/main.cpp b/RecompModTool/main.cpp
new file mode 100644
index 0000000..2265bb3
--- /dev/null
+++ b/RecompModTool/main.cpp
@@ -0,0 +1,307 @@
+#include <fstream>
+#include <filesystem>
+#include <iostream>
+#include <numeric>
+#include "fmt/format.h"
+#include "n64recomp.h"
+#include <toml++/toml.hpp>
+
+struct ModConfig {
+    std::filesystem::path output_syms_path;
+    std::filesystem::path output_binary_path;
+    std::filesystem::path elf_path;
+    std::filesystem::path func_reference_syms_file_path;
+    std::vector<std::filesystem::path> data_reference_syms_file_paths;
+};
+
+static std::filesystem::path concat_if_not_empty(const std::filesystem::path& parent, const std::filesystem::path& child) {
+    if (!child.empty()) {
+        return parent / child;
+    }
+    return child;
+}
+
+static std::vector<std::filesystem::path> get_data_syms_paths(const toml::array* data_syms_paths_array, const std::filesystem::path& basedir) {
+    std::vector<std::filesystem::path> ret;
+
+    // Reserve room for all the funcs in the map.
+    ret.reserve(data_syms_paths_array->size());
+    data_syms_paths_array->for_each([&ret, &basedir](auto&& el) {
+        if constexpr (toml::is_string<decltype(el)>) {
+            ret.emplace_back(concat_if_not_empty(basedir, el.template value_exact<std::string>().value()));
+        }
+        else {
+            throw toml::parse_error("Invalid type for data reference symbol file entry", el.source());
+        }
+    });
+
+    return ret;
+}
+
+ModConfig parse_mod_config(const std::filesystem::path& config_path, bool& good) {
+    ModConfig ret{};
+    good = false;
+
+    toml::table toml_data{};
+
+    try {
+        toml_data = toml::parse_file(config_path.native());
+        std::filesystem::path basedir = config_path.parent_path();
+        
+        const auto config_data = toml_data["config"];
+
+        // Output symbol file path
+        std::optional<std::string> output_syms_path_opt = config_data["output_syms_path"].value<std::string>();
+        if (output_syms_path_opt.has_value()) {
+            ret.output_syms_path = concat_if_not_empty(basedir, output_syms_path_opt.value());
+        }
+        else {
+            throw toml::parse_error("Mod toml is missing output symbol file path", config_data.node()->source());
+        }
+
+        // Output binary file path
+        std::optional<std::string> output_binary_path_opt = config_data["output_binary_path"].value<std::string>();
+        if (output_binary_path_opt.has_value()) {
+            ret.output_binary_path = concat_if_not_empty(basedir, output_binary_path_opt.value());
+        }
+        else {
+            throw toml::parse_error("Mod toml is missing output binary file path", config_data.node()->source());
+        }
+
+        // Elf file
+        std::optional<std::string> elf_path_opt = config_data["elf_path"].value<std::string>();
+        if (elf_path_opt.has_value()) {
+            ret.elf_path = concat_if_not_empty(basedir, elf_path_opt.value());
+        }
+        else {
+            throw toml::parse_error("Mod toml is missing elf file", config_data.node()->source());
+        }
+        
+        // Function reference symbols file
+        std::optional<std::string> func_reference_syms_file_opt = config_data["func_reference_syms_file"].value<std::string>();
+        if (func_reference_syms_file_opt.has_value()) {
+            ret.func_reference_syms_file_path = concat_if_not_empty(basedir, func_reference_syms_file_opt.value());
+        }
+        else {
+            throw toml::parse_error("Mod toml is missing function reference symbol file", config_data.node()->source());
+        }
+
+        // Data reference symbols files
+        toml::node_view data_reference_syms_file_data = config_data["data_reference_syms_files"];
+        if (data_reference_syms_file_data.is_array()) {
+            const toml::array* array = data_reference_syms_file_data.as_array();
+            ret.data_reference_syms_file_paths = get_data_syms_paths(array, basedir);
+        }
+        else {
+            if (data_reference_syms_file_data) {
+                throw toml::parse_error("Mod toml is missing data reference symbol file list", config_data.node()->source());
+            }
+            else {
+                throw toml::parse_error("Invalid data reference symbol file list", data_reference_syms_file_data.node()->source());
+            }
+        }
+    }
+    catch (const toml::parse_error& err) {
+        std::cerr << "Syntax error parsing toml: " << *err.source().path << " (" << err.source().begin <<  "):\n" << err.description() << std::endl;
+        return {};
+    }
+
+    good = true;
+    return ret;
+}
+
+N64Recomp::ModContext build_mod_context(const N64Recomp::Context& input_context, bool& good) {
+    N64Recomp::ModContext ret{};
+    good = false;
+
+    // Make a vector containing 0, 1, 2, ... section count - 1
+    std::vector<uint16_t> section_order;
+    section_order.resize(input_context.sections.size());
+    std::iota(section_order.begin(), section_order.end(), 0);
+
+    // Sort the vector based on the rom address of the corresponding section.
+    std::sort(section_order.begin(), section_order.end(),
+        [&](uint16_t a, uint16_t b) {
+            return input_context.sections[a].rom_addr < input_context.sections[b].rom_addr;
+        }
+    );
+
+    uint32_t rom_to_ram = (uint32_t)-1;
+    size_t output_section_index = (size_t)-1;
+    ret.base_context.sections.resize(1);
+
+    // Iterate over the input sections in their sorted order.
+    for (uint16_t section_index : section_order) {
+        const auto& cur_section = input_context.sections[section_index];
+        uint32_t cur_rom_to_ram = cur_section.ram_addr - cur_section.rom_addr;
+
+        // Stop checking sections once a non-allocated section has been reached.
+        if (cur_section.rom_addr == (uint32_t)-1) {
+            break;
+        }
+
+        // Check if this section matches up with the previous section to merge them together.
+        if (rom_to_ram == cur_rom_to_ram) {
+            auto& section_out = ret.base_context.sections[output_section_index];
+            uint32_t cur_section_end = cur_section.rom_addr + cur_section.size;
+            section_out.size = cur_section_end - section_out.rom_addr;
+        }
+        // Otherwise, create a new output section and advance to it.
+        else {
+            output_section_index++;
+            ret.base_context.sections.resize(output_section_index + 1);
+            ret.base_context.section_functions.resize(output_section_index + 1);
+            rom_to_ram = cur_rom_to_ram;
+
+            auto& new_section = ret.base_context.sections[output_section_index];
+            new_section.rom_addr = cur_section.rom_addr;
+            new_section.ram_addr = cur_section.ram_addr;
+            new_section.size = cur_section.size;
+        }
+        
+        // Check for special section names.
+        bool patch_section = cur_section.name == ".recomp_patch";
+        bool force_patch_section = cur_section.name == ".recomp_force_patch";
+        bool export_section = cur_section.name == ".recomp_export";
+
+        // Add the functions from the current input section to the current output section.
+        auto& section_out = ret.base_context.sections[output_section_index];
+
+        size_t starting_function_index = ret.base_context.functions.size();
+        const auto& cur_section_funcs = input_context.section_functions[section_index];
+
+        for (size_t section_function_index = 0; section_function_index < cur_section_funcs.size(); section_function_index++) {
+            size_t output_func_index = ret.base_context.functions.size();
+            size_t input_func_index = cur_section_funcs[section_function_index];
+            const auto& cur_func = input_context.functions[input_func_index];
+
+            // If this is the patch section, create a replacement for this function.
+            if (patch_section || force_patch_section) {
+                // Find the corresponding symbol in the reference symbols.
+                auto find_sym_it = input_context.reference_symbols_by_name.find(cur_func.name);
+                if (find_sym_it == input_context.reference_symbols_by_name.end()) {
+                    fmt::print("Function {} is marked as a patch but doesn't exist in the original ROM!\n", cur_func.name);
+                    return {};
+                }
+
+                // Check that the reference symbol is actually a function.
+                const auto& reference_symbol = input_context.reference_symbols[find_sym_it->second];
+                if (!reference_symbol.is_function) {
+                    fmt::print("Function {0} is marked as a patch, but {0} was a variable in the original ROM!\n", cur_func.name);
+                    return {};
+                }
+
+                const auto& reference_section = input_context.reference_sections[reference_symbol.section_index];
+
+                // Add a replacement for this function to the output context.
+                ret.replacements.emplace_back(
+                    N64Recomp::FunctionReplacement {
+                        .func_index = (uint32_t)output_func_index,
+                        .original_section_vrom = reference_section.rom_addr,
+                        .original_vram = reference_section.ram_addr + reference_symbol.section_offset,
+                        .flags = force_patch_section ? N64Recomp::ReplacementFlags::Force : N64Recomp::ReplacementFlags{}
+                    }
+                );
+            }
+
+            ret.base_context.section_functions[output_section_index].push_back(output_func_index);
+
+            // Add this function to the output context.
+            ret.base_context.functions.emplace_back(
+                cur_func.vram,
+                cur_func.rom,
+                std::vector<uint32_t>{}, // words
+                "", // name
+                (uint16_t)output_section_index,
+                false, // ignored
+                false, // reimplemented
+                false // stubbed
+            );
+
+            // Resize the words vector so the function has the correct size. No need to copy the words, as they aren't used when making a mod symbol file.
+            ret.base_context.functions[output_func_index].words.resize(cur_func.words.size());
+        }
+
+        // TODO relocs (including reference symbols and HI16 and LO16 patching for non-relocatable reference symbols)
+
+
+        // TODO exports
+    }
+
+    good = true;
+    return ret;
+}
+
+int main(int argc, const char** argv) {
+    if (argc != 2) {
+        fmt::print("Usage: {} [mod toml]\n", argv[0]);
+        return EXIT_SUCCESS;
+    }
+
+    bool config_good;
+    ModConfig config = parse_mod_config(argv[1], config_good);
+
+    if (!config_good) {
+        fmt::print(stderr, "Failed to read mod config file: {}\n", argv[1]);
+        return EXIT_FAILURE;
+    }
+
+    N64Recomp::Context context{};
+
+    // Import symbols from symbols files that were provided.
+    {
+        // Create a new temporary context to read the function reference symbol file into, since it's the same format as the recompilation symbol file.
+        std::vector<uint8_t> dummy_rom{};
+        N64Recomp::Context reference_context{};
+        if (!N64Recomp::Context::from_symbol_file(config.func_reference_syms_file_path, std::move(dummy_rom), reference_context, false)) {
+            fmt::print(stderr, "Failed to load provided function reference symbol file\n");
+            return EXIT_FAILURE;
+        }
+
+        // Use the reference context to build a reference symbol list for the actual context.
+        context.import_reference_context(reference_context);
+    }
+
+    for (const std::filesystem::path& cur_data_sym_path : config.data_reference_syms_file_paths) {
+        if (!context.read_data_reference_syms(cur_data_sym_path)) {
+            fmt::print(stderr, "Failed to load provided data reference symbol file: {}\n", cur_data_sym_path.string());
+            return EXIT_FAILURE;
+        }
+    }
+
+    N64Recomp::ElfParsingConfig elf_config {
+        .bss_section_suffix = {},
+        .manually_sized_funcs = {},
+        .relocatable_sections = {},
+        .has_entrypoint = false,
+        .entrypoint_address = 0,
+        .use_absolute_symbols = false,
+        .unpaired_lo16_warnings = false,
+        .all_sections_relocatable = true
+    };
+    bool dummy_found_entrypoint;
+    N64Recomp::DataSymbolMap dummy_syms_map;
+    bool elf_good = N64Recomp::Context::from_elf_file(config.elf_path, context, elf_config, false, dummy_syms_map, dummy_found_entrypoint);
+
+    if (!elf_good) {
+        fmt::print(stderr, "Failed to parse mod elf\n");
+        return EXIT_FAILURE;
+    }
+
+    if (context.sections.size() == 0) {
+        fmt::print(stderr, "No sections found in mod elf\n");
+        return EXIT_FAILURE;
+    }
+
+    bool mod_context_good;
+    N64Recomp::ModContext mod_context = build_mod_context(context, mod_context_good);
+    std::vector<uint8_t> symbols_bin = N64Recomp::symbols_to_bin_v1(mod_context);
+
+    std::ofstream output_syms_file{ config.output_syms_path, std::ios::binary };
+    output_syms_file.write(reinterpret_cast<const char*>(symbols_bin.data()), symbols_bin.size());
+
+    std::ofstream output_binary_file{ config.output_binary_path, std::ios::binary };
+    output_binary_file.write(reinterpret_cast<const char*>(context.rom.data()), context.rom.size());
+
+    return EXIT_SUCCESS;
+}
diff --git a/include/n64recomp.h b/include/n64recomp.h
index dbe597b..925c8ae 100644
--- a/include/n64recomp.h
+++ b/include/n64recomp.h
@@ -96,6 +96,7 @@ namespace N64Recomp {
         int32_t entrypoint_address;
         bool use_absolute_symbols;
         bool unpaired_lo16_warnings;
+        bool all_sections_relocatable;
     };
     
     struct DataSymbol {
@@ -114,16 +115,17 @@ namespace N64Recomp {
     struct Context {
         std::vector<Section> sections;
         std::vector<Function> functions;
+        // A list of the list of each function (by index in `functions`) in a given section
+        std::vector<std::vector<size_t>> section_functions;
+        // A mapping of vram address to every function with that address.
         std::unordered_map<uint32_t, std::vector<size_t>> functions_by_vram;
         // The target ROM being recompiled, TODO move this outside of the context to avoid making a copy for mod contexts.
         // Used for reading relocations and for the output binary feature.
         std::vector<uint8_t> rom;
 
-        //// Only used by the CLI, TODO move these to a struct in the internal headers.
+        //// Only used by the CLI, TODO move this to a struct in the internal headers.
         // A mapping of function name to index in the functions vector
-        std::unordered_map<std::string, size_t> functions_by_name; 
-        // A list of the list of each function (by index in `functions`) in a given section
-        std::vector<std::vector<size_t>> section_functions;
+        std::unordered_map<std::string, size_t> functions_by_name;
 
         //// Reference symbols (used for populating relocations for patches)
         // A list of the sections that contain the reference symbols.
@@ -151,6 +153,8 @@ namespace N64Recomp {
     enum class ReplacementFlags : uint32_t {
         Force = 1 << 0,
     };
+    inline ReplacementFlags operator&(ReplacementFlags lhs, ReplacementFlags rhs) { return ReplacementFlags(uint32_t(lhs) & uint32_t(rhs)); }
+    inline ReplacementFlags operator|(ReplacementFlags lhs, ReplacementFlags rhs) { return ReplacementFlags(uint32_t(lhs) | uint32_t(rhs)); }
     
     struct FunctionReplacement {
         uint32_t func_index;
@@ -172,6 +176,7 @@ namespace N64Recomp {
     };
 
     ModSymbolsError parse_mod_symbols(std::span<const char> data, std::span<const uint8_t> binary, const std::unordered_map<uint32_t, uint16_t>& sections_by_vrom, Context& context_out, ModContext& mod_context_out);
+    std::vector<uint8_t> symbols_to_bin_v1(const ModContext& mod_context);
 }
 
 #endif
diff --git a/src/elf.cpp b/src/elf.cpp
index 337945d..59d24ef 100644
--- a/src/elf.cpp
+++ b/src/elf.cpp
@@ -7,7 +7,6 @@
 bool read_symbols(N64Recomp::Context& context, const ELFIO::elfio& elf_file, ELFIO::section* symtab_section, const N64Recomp::ElfParsingConfig& elf_config, bool dumping_context, std::unordered_map<uint16_t, std::vector<N64Recomp::DataSymbol>>& data_syms) {
     bool found_entrypoint_func = false;
     ELFIO::symbol_section_accessor symbols{ elf_file, symtab_section };
-    fmt::print("Num symbols: {}\n", symbols.get_symbols_num());
 
     std::unordered_map<uint16_t, uint16_t> bss_section_to_target_section{};
 
@@ -234,7 +233,6 @@ ELFIO::section* read_sections(N64Recomp::Context& context, const N64Recomp::ElfP
     std::unordered_map<std::string, ELFIO::section*> bss_sections_by_name;
 
     // Iterate over every section to record rom addresses and find the symbol table
-    fmt::print("Sections\n");
     for (const auto& section : elf_file.sections) {
         auto& section_out = context.sections[section->get_index()];
         //fmt::print("  {}: {} @ 0x{:08X}, 0x{:08X}\n", section->get_index(), section->get_name(), section->get_address(), context.rom.size());
@@ -249,7 +247,7 @@ ELFIO::section* read_sections(N64Recomp::Context& context, const N64Recomp::ElfP
             symtab_section = section.get();
         }
 
-        if (elf_config.relocatable_sections.contains(section_name)) {
+        if (elf_config.all_sections_relocatable || elf_config.relocatable_sections.contains(section_name)) {
             section_out.relocatable = true;
         }
         
@@ -265,7 +263,7 @@ ELFIO::section* read_sections(N64Recomp::Context& context, const N64Recomp::ElfP
 
             // If this reloc section is for a section that has been marked as relocatable, record it in the reloc section lookup.
             // Alternatively, if this recompilation uses reference symbols then record all reloc sections.
-            if (!context.reference_sections.empty() || elf_config.relocatable_sections.contains(reloc_target_section)) {
+            if (elf_config.all_sections_relocatable || !context.reference_sections.empty() || elf_config.relocatable_sections.contains(reloc_target_section)) {
                 reloc_sections_by_name[reloc_target_section] = section.get();
             }
         }
@@ -275,7 +273,7 @@ ELFIO::section* read_sections(N64Recomp::Context& context, const N64Recomp::ElfP
             std::string bss_target_section = section_name.substr(0, section_name.size() - elf_config.bss_section_suffix.size());
 
             // If this bss section is for a section that has been marked as relocatable, record it in the reloc section lookup
-            if (elf_config.relocatable_sections.contains(bss_target_section)) {
+            if (elf_config.all_sections_relocatable || elf_config.relocatable_sections.contains(bss_target_section)) {
                 bss_sections_by_name[bss_target_section] = section.get();
             }
         }
@@ -559,7 +557,6 @@ bool N64Recomp::Context::from_elf_file(const std::filesystem::path& elf_file_pat
 
     // If no symbol table was found then exit
     if (symtab_section == nullptr) {
-        fmt::print("No symbol table section found\n");
         return false;
     }
 
diff --git a/src/main.cpp b/src/main.cpp
index 3c8b34d..d1c29e6 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -336,7 +336,8 @@ int main(int argc, char** argv) {
             .has_entrypoint = config.has_entrypoint,
             .entrypoint_address = config.entrypoint,
             .use_absolute_symbols = config.use_absolute_symbols,
-            .unpaired_lo16_warnings = config.unpaired_lo16_warnings
+            .unpaired_lo16_warnings = config.unpaired_lo16_warnings,
+            .all_sections_relocatable = false,
         };
 
         for (const auto& func_size : config.manual_func_sizes) {
diff --git a/src/mod_symbols.cpp b/src/mod_symbols.cpp
index dec60f0..53e61af 100644
--- a/src/mod_symbols.cpp
+++ b/src/mod_symbols.cpp
@@ -114,6 +114,7 @@ bool parse_v1(std::span<const char> data, const std::unordered_map<uint32_t, uin
             }
 
             N64Recomp::Function& cur_func = ret.functions[start_func_index + func_index];
+            cur_func.vram = cur_section.ram_addr + funcs[func_index].section_offset;
             cur_func.rom = cur_section.rom_addr + funcs[func_index].section_offset;
             cur_func.words.resize(funcs[func_index].size / sizeof(uint32_t)); // Filled in later
             cur_func.name = "mod_func_" + std::to_string(start_func_index + func_index);
@@ -126,7 +127,7 @@ bool parse_v1(std::span<const char> data, const std::unordered_map<uint32_t, uin
             cur_reloc.type = static_cast<N64Recomp::RelocType>(relocs[reloc_index].type);
             cur_reloc.target_section_offset = relocs[reloc_index].target_section_offset;
             uint32_t target_section_vrom = relocs[reloc_index].target_section_vrom;
-            if (target_section_vrom == (uint32_t)-1) {
+            if (target_section_vrom == 0) {
                 cur_reloc.target_section = N64Recomp::SectionSelf;
             }
             else {
@@ -144,7 +145,7 @@ bool parse_v1(std::span<const char> data, const std::unordered_map<uint32_t, uin
 
     const ReplacementV1* replacements = reinterpret_data<ReplacementV1>(data, offset, num_replacements);
     if (replacements == nullptr) {
-        printf("Failed to read replacements (count: %d)\n", num_replacements);
+        printf("Failed to read replacements (count: %zu)\n", num_replacements);
         return false;
     }
 
@@ -205,3 +206,93 @@ N64Recomp::ModSymbolsError N64Recomp::parse_mod_symbols(std::span<const char> da
 
     return ModSymbolsError::Good;
 }
+
+template <typename T>
+void vec_put(std::vector<uint8_t>& vec, const T* data) {
+    size_t start_size = vec.size();
+    vec.resize(vec.size() + sizeof(T));
+    memcpy(vec.data() + start_size, reinterpret_cast<const uint8_t*>(data), sizeof(T));
+}
+
+std::vector<uint8_t> N64Recomp::symbols_to_bin_v1(const N64Recomp::ModContext& mod_context) {
+    std::vector<uint8_t> ret{};
+    ret.reserve(1024);
+    const N64Recomp::Context& context = mod_context.base_context;
+
+    const static FileHeader header {
+        .magic = {'N', '6', '4', 'R', 'S', 'Y', 'M', 'S'},
+        .version = 1
+    };
+
+    vec_put(ret, &header);
+
+    FileSubHeaderV1 sub_header {
+        .num_sections = static_cast<uint32_t>(context.sections.size()),
+        .num_replacements = static_cast<uint32_t>(mod_context.replacements.size()),
+    };
+
+    vec_put(ret, &sub_header);
+
+    for (size_t section_index = 0; section_index < context.sections.size(); section_index++) {
+        const Section& cur_section = context.sections[section_index];
+        SectionHeaderV1 section_out {
+            .file_offset = cur_section.rom_addr,
+            .vram = cur_section.ram_addr,
+            .rom_size = cur_section.size,
+            .bss_size = cur_section.bss_size,
+            .num_funcs = static_cast<uint32_t>(context.section_functions[section_index].size()),
+            .num_relocs = static_cast<uint32_t>(cur_section.relocs.size())
+        };
+
+        vec_put(ret, &section_out);
+
+        for (size_t func_index : context.section_functions[section_index]) {
+            const Function& cur_func = context.functions[func_index];
+            FuncV1 func_out {
+                .section_offset = cur_func.vram - cur_section.ram_addr,
+                .size = (uint32_t)(cur_func.words.size() * sizeof(cur_func.words[0])) 
+            };
+
+            vec_put(ret, &func_out);
+        }
+
+        for (const Reloc& cur_reloc : cur_section.relocs) {
+            uint32_t target_section_vrom;
+            if (cur_reloc.target_section == SectionSelf) {
+                target_section_vrom = 0;
+            }
+            else if (cur_reloc.reference_symbol) {
+                target_section_vrom = context.reference_sections[cur_reloc.target_section].rom_addr;
+            }
+            else {
+                target_section_vrom = context.sections[cur_reloc.target_section].rom_addr;
+            }
+            RelocV1 reloc_out {
+                .section_offset = cur_reloc.address - cur_section.ram_addr,
+                .type = static_cast<uint32_t>(cur_reloc.type),
+                .target_section_offset = cur_reloc.target_section_offset,
+                .target_section_vrom = target_section_vrom
+            };
+
+            vec_put(ret, &reloc_out);
+        }
+    }
+
+    for (const FunctionReplacement& cur_replacement : mod_context.replacements) {
+        uint32_t flags = 0;
+        if ((cur_replacement.flags & ReplacementFlags::Force) == ReplacementFlags::Force) {
+            flags |= 0x1;
+        }
+
+        ReplacementV1 replacement_out {
+            .func_index = cur_replacement.func_index,
+            .original_section_vrom = cur_replacement.original_section_vrom,
+            .original_vram = cur_replacement.original_vram,
+            .flags = flags
+        };
+
+        vec_put(ret, &replacement_out);
+    };
+
+    return ret;
+}