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Include relocs in overlay data

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This commit is contained in:
Mr-Wiseguy 2025-01-20 15:41:33 -05:00
parent 8641508cd3
commit 5dce42d07e
1 changed files with 30 additions and 2 deletions
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32
src/main.cpp
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@ -891,6 +891,7 @@ int main(int argc, char** argv) {
for (size_t section_index = 0; section_index < context.sections.size(); section_index++) {
const auto& section = context.sections[section_index];
const auto& section_funcs = context.section_functions[section_index];
const auto& section_relocs = section.relocs;
if (section.has_mips32_relocs || !section_funcs.empty()) {
std::string_view section_name_trimmed{ section.name };
@ -904,10 +905,15 @@ int main(int argc, char** argv) {
}
std::string section_funcs_array_name = fmt::format("section_{}_{}_funcs", section_index, section_name_trimmed);
std::string section_relocs_array_name = section_relocs.empty() ? "nullptr" : fmt::format("section_{}_{}_relocs", section_index, section_name_trimmed);
std::string section_relocs_array_size = section_relocs.empty() ? "0" : fmt::format("ARRLEN({})", section_relocs_array_name);
section_load_table += fmt::format(" {{ .rom_addr = 0x{0:08X}, .ram_addr = 0x{1:08X}, .size = 0x{2:08X}, .funcs = {3}, .num_funcs = ARRLEN({3}), .index = {4} }},\n",
section.rom_addr, section.ram_addr, section.size, section_funcs_array_name, section_index);
// Write the section's table entry.
section_load_table += fmt::format(" {{ .rom_addr = 0x{0:08X}, .ram_addr = 0x{1:08X}, .size = 0x{2:08X}, .funcs = {3}, .num_funcs = ARRLEN({3}), .relocs = {4}, .num_relocs = {5}, .index = {6} }},\n",
section.rom_addr, section.ram_addr, section.size, section_funcs_array_name,
section_relocs_array_name, section_relocs_array_size, section_index);
// Write the section's functions.
fmt::print(overlay_file, "static FuncEntry {}[] = {{\n", section_funcs_array_name);
for (size_t func_index : section_funcs) {
@ -921,6 +927,28 @@ int main(int argc, char** argv) {
}
fmt::print(overlay_file, "}};\n");
// Write the section's relocations.
if (!section_relocs.empty()) {
fmt::print(overlay_file, "static RelocEntry {}[] = {{\n", section_relocs_array_name);
for (const N64Recomp::Reloc& reloc : section_relocs) {
if (reloc.target_section != N64Recomp::SectionAbsolute) {
uint32_t target_section_offset;
if (reloc.target_section == N64Recomp::SectionEvent) {
target_section_offset = reloc.symbol_index;
}
else {
target_section_offset = reloc.target_section_offset;
}
fmt::print(overlay_file, " {{ .offset = 0x{:08X}, .target_section_offset = 0x{:08X}, .target_section = {}, .type = {} }}, \n",
reloc.address - section.ram_addr, target_section_offset, reloc.target_section, reloc_names[static_cast<size_t>(reloc.type)] );
}
}
fmt::print(overlay_file, "}};\n");
}
written_sections++;
}
}