Merge pull request #2561 from wwylele/fs-rom

file_sys: change RomFS archive to Self NCCH archive

src/core/hle/result.h

@@ -20,6 +20,7 @@ enum class ErrorDescription : u32 {
     OS_InvalidBufferDescriptor = 48,
     MaxConnectionsReached = 52,
     WrongAddress = 53,
+    FS_RomFSNotFound = 100,
     FS_ArchiveNotMounted = 101,
     FS_FileNotFound = 112,
     FS_PathNotFound = 113,
@@ -35,10 +36,13 @@ enum class ErrorDescription : u32 {
     OutofRangeOrMisalignedAddress =
         513, // TODO(purpasmart): Check if this name fits its actual usage
     GPU_FirstInitialization = 519,
+    FS_ExeFSSectionNotFound = 567,
+    FS_CommandNotAllowed = 630,
     FS_InvalidReadFlag = 700,
     FS_InvalidPath = 702,
     FS_WriteBeyondEnd = 705,
     FS_UnsupportedOpenFlags = 760,
+    FS_IncorrectExeFSReadSize = 761,
     FS_UnexpectedFileOrDirectory = 770,
     InvalidSection = 1000,
     TooLarge = 1001,

src/core/hle/service/fs/archive.h

@@ -26,7 +26,7 @@ namespace FS {
 
 /// Supported archive types
 enum class ArchiveIdCode : u32 {
-    RomFS = 0x00000003,
+    SelfNCCH = 0x00000003,
     SaveData = 0x00000004,
     ExtSaveData = 0x00000006,
     SharedExtSaveData = 0x00000007,