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function to start modules

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This commit is contained in:
georgemoralis 2024-03-26 18:13:27 +02:00
parent bc7228fcb2
commit 1a7f5f7b31
2 changed files with 31 additions and 3 deletions
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30
src/core/linker.cpp
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@ -604,6 +604,27 @@ void Linker::Resolve(const std::string& name, Loader::SymbolType sym_type, Modul
using exit_func_t = PS4_SYSV_ABI void (*)();
using entry_func_t = PS4_SYSV_ABI void (*)(EntryParams* params, exit_func_t atexit_func);
using module_ini_func_t = PS4_SYSV_ABI int (*)(size_t args, const void* argp, module_func_t func);
static PS4_SYSV_ABI int run_module(uint64_t addr, size_t args, const void* argp,
module_func_t func) {
return reinterpret_cast<module_ini_func_t>(addr)(args, argp, func);
}
int Linker::StartModule(Module* m, size_t args, const void* argp, module_func_t func) {
LOG_INFO(Core_Linker, "Module started : {}\n", m->file_name);
return run_module(m->dynamic_info.init_virtual_addr + m->base_virtual_addr, args, argp, func);
}
void Linker::StartAllModules() {
std::scoped_lock lock{m_mutex};
for (auto& m : m_modules) {
if (m->elf.IsSharedLib()) {
StartModule(m.get(), 0, nullptr, nullptr);
}
}
}
static PS4_SYSV_ABI void ProgramExitFunc() {
fmt::print("exit function called\n");
@ -638,15 +659,20 @@ void Linker::Execute() {
}
Core::Libraries::LibKernel::pthreadInitSelfMainThread();
//relocate all modules
for (const auto& m : m_modules) {
Relocate(m.get());
}
StartAllModules();
EntryParams p{};
p.argc = 1;
p.argv[0] = "eboot.bin"; // hmm should be ok?
const auto& module = m_modules.at(0);
RunMainEntry(module->elf.GetElfEntry() + module->base_virtual_addr, &p, ProgramExitFunc);
for (auto& m : m_modules) {
if (!m->elf.IsSharedLib()) {
RunMainEntry(m->elf.GetElfEntry() + m->base_virtual_addr, &p, ProgramExitFunc);
}
}
}
void Linker::DebugDump() {

4
src/core/linker.h
View file

@ -9,7 +9,7 @@
#include "core/loader/symbols_resolver.h"
namespace Core {
using module_func_t = int (*)(size_t args, const void* argp);
struct DynamicModuleInfo;
class Linker;
@ -142,6 +142,8 @@ private:
const ModuleInfo* FindModule(const Module& m, const std::string& id);
const LibraryInfo* FindLibrary(const Module& program, const std::string& id);
Module* FindExportedModule(const ModuleInfo& m, const LibraryInfo& l);
int StartModule(Module* m, size_t args, const void* argp, module_func_t func);
void StartAllModules();
std::vector<std::unique_ptr<Module>> m_modules;
Loader::SymbolsResolver m_hle_symbols{};