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loader: refactor to use LoaderModuleInfo

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This commit is contained in:
Michael Scire 2019-04-20 18:15:39 -07:00
parent 5c9d0f05b1
commit ed86c44a49
5 changed files with 36 additions and 44 deletions
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32
stratosphere/loader/source/ldr_registration.cpp
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@ -34,7 +34,7 @@ Registration::Process *Registration::GetFreeProcess() {
}
Registration::Process *Registration::GetProcess(u64 index) {
for (unsigned int i = 0; i < REGISTRATION_LIST_MAX; i++) {
for (unsigned int i = 0; i < Registration::MaxProcesses; i++) {
if (g_registration_list.processes[i].in_use && g_registration_list.processes[i].index == index) {
return &g_registration_list.processes[i];
}
@ -43,7 +43,7 @@ Registration::Process *Registration::GetProcess(u64 index) {
}
Registration::Process *Registration::GetProcessByProcessId(u64 pid) {
for (unsigned int i = 0; i < REGISTRATION_LIST_MAX; i++) {
for (unsigned int i = 0; i < Registration::MaxProcesses; i++) {
if (g_registration_list.processes[i].in_use && g_registration_list.processes[i].process_id == pid) {
return &g_registration_list.processes[i];
}
@ -52,7 +52,7 @@ Registration::Process *Registration::GetProcessByProcessId(u64 pid) {
}
Registration::Process *Registration::GetProcessByRoService(void *service) {
for (unsigned int i = 0; i < REGISTRATION_LIST_MAX; i++) {
for (unsigned int i = 0; i < Registration::MaxProcesses; i++) {
if (g_registration_list.processes[i].in_use && g_registration_list.processes[i].owner_ro_service == service) {
return &g_registration_list.processes[i];
}
@ -109,17 +109,17 @@ void Registration::SetProcessIdTidAndIs64BitAddressSpace(u64 index, u64 process_
target_process->is_64_bit_addspace = is_64_bit_addspace;
}
void Registration::AddNsoInfo(u64 index, u64 base_address, u64 size, const unsigned char *build_id) {
void Registration::AddModuleInfo(u64 index, u64 base_address, u64 size, const unsigned char *build_id) {
Registration::Process *target_process = GetProcess(index);
if (target_process == NULL) {
return;
}
auto nso_info_it = std::find_if_not(target_process->nso_infos.begin(), target_process->nso_infos.end(), std::mem_fn(&Registration::NsoInfoHolder::in_use));
if (nso_info_it != target_process->nso_infos.end()) {
auto nso_info_it = std::find_if_not(target_process->module_infos.begin(), target_process->module_infos.end(), std::mem_fn(&Registration::ModuleInfoHolder::in_use));
if (nso_info_it != target_process->module_infos.end()) {
nso_info_it->info.base_address = base_address;
nso_info_it->info.size = size;
std::copy(build_id, build_id + sizeof(nso_info_it->info.build_id), nso_info_it->info.build_id);
memcpy(nso_info_it->info.build_id, build_id, sizeof(nso_info_it->info.build_id));
nso_info_it->in_use = true;
}
}
@ -129,7 +129,7 @@ void Registration::CloseRoService(void *service, Handle process_h) {
if (target_process == NULL) {
return;
}
for (unsigned int i = 0; i < NRR_INFO_MAX; i++) {
for (unsigned int i = 0; i < Registration::MaxNrrInfos; i++) {
if (target_process->nrr_infos[i].IsActive() && target_process->nrr_infos[i].process_handle == process_h) {
target_process->nrr_infos[i].Close();
}
@ -159,7 +159,7 @@ Result Registration::RemoveNrrInfo(u64 index, u64 base_address) {
return ResultLoaderProcessNotRegistered;
}
for (unsigned int i = 0; i < NRR_INFO_MAX; i++) {
for (unsigned int i = 0; i < Registration::MaxNrrInfos; i++) {
if (target_process->nrr_infos[i].IsActive() && target_process->nrr_infos[i].base_address == base_address) {
target_process->nrr_infos[i].Close();
return ResultSuccess;
@ -176,7 +176,7 @@ bool Registration::IsNroHashPresent(u64 index, u8 *nro_hash) {
return false;
}
for (unsigned int i = 0; i < NRR_INFO_MAX; i++) {
for (unsigned int i = 0; i < Registration::MaxNrrInfos; i++) {
if (target_process->nrr_infos[i].IsActive()) {
NroUtils::NrrHeader *nrr = (NroUtils::NrrHeader *)target_process->nrr_infos[i].mapped_address;
/* Binary search. */
@ -205,7 +205,7 @@ bool Registration::IsNroAlreadyLoaded(u64 index, u8 *build_id) {
return true;
}
for (unsigned int i = 0; i < NRO_INFO_MAX; i++) {
for (unsigned int i = 0; i < Registration::MaxNroInfos; i++) {
if (target_process->nro_infos[i].in_use && std::equal(build_id, build_id + 0x20, target_process->nro_infos[i].build_id)) {
return true;
}
@ -241,7 +241,7 @@ Result Registration::RemoveNroInfo(u64 index, Handle process_h, u64 nro_heap_add
return ResultLoaderProcessNotRegistered;
}
for (unsigned int i = 0; i < NRO_INFO_MAX; i++) {
for (unsigned int i = 0; i < Registration::MaxNroInfos; i++) {
if (target_process->nro_infos[i].in_use && target_process->nro_infos[i].nro_heap_address == nro_heap_address) {
NroInfo *info = &target_process->nro_infos[i];
Result rc = svcUnmapProcessCodeMemory(process_h, info->base_address + info->text_size + info->ro_size + info->rw_size, info->bss_heap_address, info->bss_heap_size);
@ -258,16 +258,16 @@ Result Registration::RemoveNroInfo(u64 index, Handle process_h, u64 nro_heap_add
return ResultLoaderNotLoaded;
}
Result Registration::GetNsoInfosForProcessId(Registration::NsoInfo *out, u32 max_out, u64 process_id, u32 *num_written) {
Result Registration::GetProcessModuleInfo(LoaderModuleInfo *out, u32 max_out, u64 process_id, u32 *num_written) {
Registration::Process *target_process = GetProcessByProcessId(process_id);
if (target_process == NULL) {
return ResultLoaderProcessNotRegistered;
}
u32 cur = 0;
for (unsigned int i = 0; i < NSO_INFO_MAX && cur < max_out; i++) {
if (target_process->nso_infos[i].in_use) {
out[cur++] = target_process->nso_infos[i].info;
for (unsigned int i = 0; i < Registration::MaxModuleInfos && cur < max_out; i++) {
if (target_process->module_infos[i].in_use) {
out[cur++] = target_process->module_infos[i].info;
}
}