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ldr/pm: update for 20.0.0 abi changes

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Michael Scire 2025-05-01 20:41:17 -07:00 • committed by SciresM
parent 07df13e2a0
commit f55cf42433
17 changed files with 186 additions and 141 deletions
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114
stratosphere/loader/source/ldr_loader_service.cpp
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@ -27,72 +27,72 @@ namespace ams::ldr {
constinit ArgumentStore g_argument_store;
bool IsValidPlatform(ncm::ContentMetaPlatform platform) {
return platform == ncm::ContentMetaPlatform::Nx;
}
Result CreateProcessByPlatform(os::NativeHandle *out, PinId pin_id, u32 flags, os::NativeHandle resource_limit, ncm::ContentMetaPlatform platform) {
/* Check that the platform is valid. */
R_UNLESS(IsValidPlatform(platform), ldr::ResultInvalidPlatformId());
/* Get the location and override status. */
ncm::ProgramLocation loc;
cfg::OverrideStatus override_status;
R_TRY(ldr::GetProgramLocationAndOverrideStatusFromPinId(std::addressof(loc), std::addressof(override_status), pin_id));
/* Get the program path. */
char path[fs::EntryNameLengthMax];
R_TRY(GetProgramPath(path, sizeof(path), loc, platform));
path[sizeof(path) - 1] = '\x00';
/* Create the process. */
R_RETURN(ldr::CreateProcess(out, pin_id, loc, override_status, path, g_argument_store.Get(loc.program_id), flags, resource_limit, platform));
}
Result GetProgramInfoByPlatform(ProgramInfo *out, cfg::OverrideStatus *out_status, const ncm::ProgramLocation &loc, ncm::ContentMetaPlatform platform) {
/* Check that the platform is valid. */
R_UNLESS(IsValidPlatform(platform), ldr::ResultInvalidPlatformId());
/* Zero output. */
std::memset(out, 0, sizeof(*out));
/* Get the program path. */
char path[fs::EntryNameLengthMax];
R_TRY(GetProgramPath(path, sizeof(path), loc, platform));
path[sizeof(path) - 1] = '\x00';
/* Get the program info. */
cfg::OverrideStatus status;
R_TRY(ldr::GetProgramInfo(out, std::addressof(status), loc, path, platform));
if (loc.program_id != out->program_id) {
/* Redirect the program path. */
const ncm::ProgramLocation new_loc = ncm::ProgramLocation::Make(out->program_id, static_cast<ncm::StorageId>(loc.storage_id));
R_TRY(RedirectProgramPath(path, sizeof(path), new_loc));
/* Update the arguments, as needed. */
if (const auto *entry = g_argument_store.Get(loc.program_id); entry != nullptr) {
R_TRY(g_argument_store.Set(new_loc.program_id, entry->argument, entry->argument_size));
}
bool IsValidProgramAttributes(const ldr::ProgramAttributes &attrs) {
/* Check that the attributes are valid; on NX, this means Platform = NX + no content attrs. */
if (attrs.platform != ncm::ContentMetaPlatform::Nx) {
return false;
}
if (attrs.content_attributes != fs::ContentAttributes_None) {
return false;
}
/* If we should, set the output status. */
if (out_status != nullptr) {
*out_status = status;
}
R_SUCCEED();
return true;
}
}
Result LoaderService::CreateProcess(os::NativeHandle *out, PinId pin_id, u32 flags, os::NativeHandle resource_limit) {
R_RETURN(CreateProcessByPlatform(out, pin_id, flags, resource_limit, ncm::ContentMetaPlatform::Nx));
Result LoaderService::CreateProcess(os::NativeHandle *out, PinId pin_id, u32 flags, os::NativeHandle resource_limit, const ProgramAttributes &attrs) {
/* Check that the program attributes are valid. */
R_UNLESS(IsValidProgramAttributes(attrs), ldr::ResultInvalidProgramAttributes());
/* Get the location and override status. */
ncm::ProgramLocation loc;
cfg::OverrideStatus override_status;
R_TRY(ldr::GetProgramLocationAndOverrideStatusFromPinId(std::addressof(loc), std::addressof(override_status), pin_id));
/* Get the program path. */
char path[fs::EntryNameLengthMax];
R_TRY(GetProgramPath(path, sizeof(path), loc, attrs));
path[sizeof(path) - 1] = '\x00';
/* Create the process. */
R_RETURN(ldr::CreateProcess(out, pin_id, loc, override_status, path, g_argument_store.Get(loc.program_id), flags, resource_limit, attrs));
}
Result LoaderService::GetProgramInfo(ProgramInfo *out, cfg::OverrideStatus *out_status, const ncm::ProgramLocation &loc) {
R_RETURN(GetProgramInfoByPlatform(out, out_status, loc, ncm::ContentMetaPlatform::Nx));
Result LoaderService::GetProgramInfo(ProgramInfo *out, cfg::OverrideStatus *out_status, const ncm::ProgramLocation &loc, const ProgramAttributes &attrs) {
/* Check that the program attributes are valid. */
R_UNLESS(IsValidProgramAttributes(attrs), ldr::ResultInvalidProgramAttributes());
/* Zero output. */
std::memset(out, 0, sizeof(*out));
/* Get the program path. */
char path[fs::EntryNameLengthMax];
R_TRY(GetProgramPath(path, sizeof(path), loc, attrs));
path[sizeof(path) - 1] = '\x00';
/* Get the program info. */
cfg::OverrideStatus status;
R_TRY(ldr::GetProgramInfo(out, std::addressof(status), loc, path, attrs));
if (loc.program_id != out->program_id) {
/* Redirect the program path. */
const ncm::ProgramLocation new_loc = ncm::ProgramLocation::Make(out->program_id, static_cast<ncm::StorageId>(loc.storage_id));
R_TRY(RedirectProgramPath(path, sizeof(path), new_loc));
/* Update the arguments, as needed. */
if (const auto *entry = g_argument_store.Get(loc.program_id); entry != nullptr) {
R_TRY(g_argument_store.Set(new_loc.program_id, entry->argument, entry->argument_size));
}
}
/* If we should, set the output status. */
if (out_status != nullptr) {
*out_status = status;
}
R_SUCCEED();
}
Result LoaderService::PinProgram(PinId *out, const ncm::ProgramLocation &loc, const cfg::OverrideStatus &status) {