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early-access version 1638

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This commit is contained in:
pineappleEA
2021-04-28 05:28:56 +02:00
parent 50c03c71ee
commit 435ad5492f
23 changed files with 265 additions and 180 deletions
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22
src/core/loader/nso.cpp
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@@ -56,11 +56,11 @@ bool NSOHeader::IsSegmentCompressed(size_t segment_num) const {
return ((flags >> segment_num) & 1) != 0;
}
AppLoader_NSO::AppLoader_NSO(FileSys::VirtualFile file) : AppLoader(std::move(file)) {}
AppLoader_NSO::AppLoader_NSO(FileSys::VirtualFile file_) : AppLoader(std::move(file_)) {}
FileType AppLoader_NSO::IdentifyType(const FileSys::VirtualFile& file) {
FileType AppLoader_NSO::IdentifyType(const FileSys::VirtualFile& in_file) {
u32 magic = 0;
if (file->ReadObject(&magic) != sizeof(magic)) {
if (in_file->ReadObject(&magic) != sizeof(magic)) {
return FileType::Error;
}
@@ -72,15 +72,15 @@ FileType AppLoader_NSO::IdentifyType(const FileSys::VirtualFile& file) {
}
std::optional<VAddr> AppLoader_NSO::LoadModule(Kernel::Process& process, Core::System& system,
const FileSys::VfsFile& file, VAddr load_base,
const FileSys::VfsFile& nso_file, VAddr load_base,
bool should_pass_arguments, bool load_into_process,
std::optional<FileSys::PatchManager> pm) {
if (file.GetSize() < sizeof(NSOHeader)) {
if (nso_file.GetSize() < sizeof(NSOHeader)) {
return std::nullopt;
}
NSOHeader nso_header{};
if (sizeof(NSOHeader) != file.ReadObject(&nso_header)) {
if (sizeof(NSOHeader) != nso_file.ReadObject(&nso_header)) {
return std::nullopt;
}
@@ -92,8 +92,8 @@ std::optional<VAddr> AppLoader_NSO::LoadModule(Kernel::Process& process, Core::S
Kernel::CodeSet codeset;
Kernel::PhysicalMemory program_image;
for (std::size_t i = 0; i < nso_header.segments.size(); ++i) {
std::vector<u8> data =
file.ReadBytes(nso_header.segments_compressed_size[i], nso_header.segments[i].offset);
std::vector<u8> data = nso_file.ReadBytes(nso_header.segments_compressed_size[i],
nso_header.segments[i].offset);
if (nso_header.IsSegmentCompressed(i)) {
data = DecompressSegment(data, nso_header.segments[i]);
}
@@ -136,7 +136,7 @@ std::optional<VAddr> AppLoader_NSO::LoadModule(Kernel::Process& process, Core::S
pi_header.insert(pi_header.begin() + sizeof(NSOHeader), program_image.data(),
program_image.data() + program_image.size());
pi_header = pm->PatchNSO(pi_header, file.GetName());
pi_header = pm->PatchNSO(pi_header, nso_file.GetName());
std::copy(pi_header.begin() + sizeof(NSOHeader), pi_header.end(), program_image.data());
}
@@ -183,8 +183,8 @@ AppLoader_NSO::LoadResult AppLoader_NSO::Load(Kernel::Process& process, Core::Sy
Core::Memory::DEFAULT_STACK_SIZE}};
}
ResultStatus AppLoader_NSO::ReadNSOModules(Modules& modules) {
modules = this->modules;
ResultStatus AppLoader_NSO::ReadNSOModules(Modules& out_modules) {
out_modules = this->modules;
return ResultStatus::Success;
}