From e49ee38660fae190844ff0d5112c368e4f927e10 Mon Sep 17 00:00:00 2001 From: Lioncash Date: Tue, 9 Apr 2019 17:03:04 -0400 Subject: core/core: Move process execution start to System's Load() This gives us significantly more control over where in the initialization process we start execution of the main process. Previously we were running the main process before the CPU or GPU threads were initialized (not good). This amends execution to start after all of our threads are properly set up. --- src/core/loader/elf.cpp | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) (limited to 'src/core/loader/elf.cpp') diff --git a/src/core/loader/elf.cpp b/src/core/loader/elf.cpp index 46ac372f66..6d4b023758 100644 --- a/src/core/loader/elf.cpp +++ b/src/core/loader/elf.cpp @@ -382,13 +382,15 @@ FileType AppLoader_ELF::IdentifyType(const FileSys::VirtualFile& file) { return FileType::Error; } -ResultStatus AppLoader_ELF::Load(Kernel::Process& process) { - if (is_loaded) - return ResultStatus::ErrorAlreadyLoaded; +AppLoader_ELF::LoadResult AppLoader_ELF::Load(Kernel::Process& process) { + if (is_loaded) { + return {ResultStatus::ErrorAlreadyLoaded, {}}; + } std::vector buffer = file->ReadAllBytes(); - if (buffer.size() != file->GetSize()) - return ResultStatus::ErrorIncorrectELFFileSize; + if (buffer.size() != file->GetSize()) { + return {ResultStatus::ErrorIncorrectELFFileSize, {}}; + } const VAddr base_address = process.VMManager().GetCodeRegionBaseAddress(); ElfReader elf_reader(&buffer[0]); @@ -396,10 +398,9 @@ ResultStatus AppLoader_ELF::Load(Kernel::Process& process) { const VAddr entry_point = codeset.entrypoint; process.LoadModule(std::move(codeset), entry_point); - process.Run(entry_point, 48, Memory::DEFAULT_STACK_SIZE); is_loaded = true; - return ResultStatus::Success; + return {ResultStatus::Success, LoadParameters{48, Memory::DEFAULT_STACK_SIZE}}; } } // namespace Loader -- cgit v1.2.3