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rosalina/pm: remove fs patch, use pm instead

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TuxSH
2020-05-15 22:15:55 +01:00
parent 71cddef78f
commit a21eee9207
11 changed files with 44 additions and 117 deletions
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6
sysmodules/pm/source/launch.c
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@@ -73,7 +73,11 @@ static Result loadWithoutDependencies(Handle *outDebug, ProcessData **outProcess
u32 serviceCount;
for(serviceCount = 0; serviceCount < 34 && *(u64 *)localcaps->service_access[serviceCount] != 0; serviceCount++);
TRY(FSREG_Register(pid, programHandle, programInfo, &localcaps->storage_info));
// Not in official PM: patch local caps to give access to everything
ExHeader_Arm11StorageInfo storageInfo = localcaps->storage_info;
storageInfo.fs_access_info = 0xFFFFFFFF;
TRY(FSREG_Register(pid, programHandle, programInfo, &storageInfo));
TRY(SRVPM_RegisterProcess(pid, serviceCount, localcaps->service_access));
if (localcaps->reslimit_category <= RESLIMIT_CATEGORY_OTHER) {

25
sysmodules/pm/source/manager.c
View File

@@ -7,6 +7,21 @@
Manager g_manager;
static void giveAllFsArchiveAccessToKip(u32 pid, u64 tid)
{
static const ExHeader_Arm11StorageInfo storageInfo = {
.fs_access_info = 0xFFFFFFFF,
};
static const u64 programHandle = 0xFFFF000000000000LL;
FS_ProgramInfo info = {
.programId = tid,
.mediaType = MEDIATYPE_NAND,
};
assertSuccess(FSREG_Register(pid, programHandle, &info, &storageInfo));
}
void Manager_Init(void *procBuf, size_t numProc)
{
memset(&g_manager, 0, sizeof(Manager));
@@ -34,7 +49,7 @@ void Manager_RegisterKips(void)
process->handle = processHandle;
process->pid = i;
process->refcount = 1;
process->titleId = 0x0004000100001000ULL; // note: same TID for all builtins
process->titleId = 0x0004000100001000ULL; // note: same internal TID for all builtins
process->flags = PROCESSFLAG_KIP;
process->terminationStatus = TERMSTATUS_RUNNING;
@@ -43,8 +58,14 @@ void Manager_RegisterKips(void)
assertSuccess(svcSetProcessResourceLimits(processHandle, g_manager.reslimits[RESLIMIT_CATEGORY_OTHER]));
}
}
ProcessList_Unlock(&g_manager.processList);
// Give full archive access to us (PM) and Rosalina (real PIDs don't matter, they just have to be unique (?))
// Loader doesn't depend on PM and has its own fs:REG handle so it must do it itself.
giveAllFsArchiveAccessToKip(2, 0x0004013000001202LL); // PM
if (numKips > 5) {
giveAllFsArchiveAccessToKip(5, 0x0004013000006902LL); // Rosalina
}
}
Result UnregisterProcess(u64 titleId)

20
sysmodules/pm/source/termination.c
View File

@@ -6,30 +6,10 @@
#include "exheader_info_heap.h"
#include "task_runner.h"
static Result fsRegSetupPermissions(void)
{
u32 pid;
Result res;
FS_ProgramInfo info;
ExHeader_Arm11StorageInfo storageInfo = {
.fs_access_info = FSACCESS_SDMC_RW,
};
info.programId = 0x0004013000001202LL; // PM's TID
info.mediaType = MEDIATYPE_NAND;
if(R_SUCCEEDED(res = svcGetProcessId(&pid, CUR_PROCESS_HANDLE)))
res = FSREG_Register(pid, 0xFFFF000000000000LL, &info, &storageInfo);
return res;
}
void forceMountSdCard(void)
{
FS_Archive sdmcArchive;
assertSuccess(fsRegSetupPermissions());
assertSuccess(fsInit());
assertSuccess(FSUSER_OpenArchive(&sdmcArchive, ARCHIVE_SDMC, fsMakePath(PATH_EMPTY, "")));
// No need to clean up things as we will firmlaunch straight away