makerom: build 0.13

in rsf: "Rom" renamed to "RomFs" and "HostRoot" renamed to "RootPath". Cci rsf settings "MediaSize"/"CardDevice" are automatically decided if not specified manually. Also some bug fixes.
2026-07-03 00:39:14 +00:00 · 2014-09-20 22:55:48 +10:00
parent ded7f036bb
commit 1723d4fc8f
12 changed files with 229 additions and 200 deletions
@@ -21,7 +21,7 @@ CC = gcc
 # MAKEROM Build Settings
 MAKEROM_BUILD_FLAGS = #-DDEBUG
 VER_MAJOR = 0
-VER_MINOR = 12
+VER_MINOR = 13
 OUTPUT = makerom

 main: build
@@ -307,6 +307,11 @@ void accessdesc_GetPresetSigData(u8 **accessDescSig, u8 **cxiPubk, u8 **cxiPvtk,
 					*cxiPubk = (u8*)app_fw1D_prod_hdrpub;
 					*cxiPvtk = NULL;
 				}
+				if(keys->keyset == pki_GATEWAY3DS){
+					*accessDescSig = (u8*)app_fw1D_prod_acexsig;
+					*cxiPubk = (u8*)app_fw1D_prod_hdrpub;
+					*cxiPvtk = (u8*)app_fw1D_prod_hdrpub;
+				}
 				break;
 			case 0x1E:
 				if(keys->keyset == pki_PRODUCTION){
@@ -314,6 +319,11 @@ void accessdesc_GetPresetSigData(u8 **accessDescSig, u8 **cxiPubk, u8 **cxiPvtk,
 					*cxiPubk = (u8*)app_fw1E_prod_hdrpub;
 					*cxiPvtk = NULL;
 				}
+				if(keys->keyset == pki_GATEWAY3DS){
+					*accessDescSig = (u8*)app_fw1E_prod_acexsig;
+					*cxiPubk = (u8*)app_fw1E_prod_hdrpub;
+					*cxiPvtk = (u8*)app_fw1E_prod_hdrpub;
+				}
 				break;
 			case 0x20:
 				if(keys->keyset == pki_DEVELOPMENT){
@@ -321,11 +331,16 @@ void accessdesc_GetPresetSigData(u8 **accessDescSig, u8 **cxiPubk, u8 **cxiPvtk,
 					*cxiPubk = (u8*)app_fw20_dev_hdrpub;
 					*cxiPvtk = NULL;
 				}
-				else if(keys->keyset == pki_PRODUCTION){
+				if(keys->keyset == pki_PRODUCTION){
 					*accessDescSig = (u8*)app_fw20_prod_acexsig;
 					*cxiPubk = (u8*)app_fw20_prod_hdrpub;
 					*cxiPvtk = NULL;
 				}
+				if(keys->keyset == pki_GATEWAY3DS){
+					*accessDescSig = (u8*)app_fw20_prod_acexsig;
+					*cxiPubk = (u8*)app_fw20_prod_hdrpub;
+					*cxiPvtk = (u8*)app_fw20_prod_hdrpub;
+				}
 				break;
 			case 0x21:
 				if(keys->keyset == pki_DEVELOPMENT){
@@ -338,6 +353,11 @@ void accessdesc_GetPresetSigData(u8 **accessDescSig, u8 **cxiPubk, u8 **cxiPvtk,
 					*cxiPubk = (u8*)app_fw21_prod_hdrpub;
 					*cxiPvtk = NULL;
 				}
+				if(keys->keyset == pki_GATEWAY3DS){
+					*accessDescSig = (u8*)app_fw21_prod_acexsig;
+					*cxiPubk = (u8*)app_fw21_prod_hdrpub;
+					*cxiPvtk = (u8*)app_fw21_prod_hdrpub;
+				}
 				break;
 			case 0x23:
 				if(keys->keyset == pki_DEVELOPMENT){
@@ -350,6 +370,11 @@ void accessdesc_GetPresetSigData(u8 **accessDescSig, u8 **cxiPubk, u8 **cxiPvtk,
 					*cxiPubk = (u8*)app_fw23_prod_hdrpub;
 					*cxiPvtk = NULL;
 				}
+				if(keys->keyset == pki_GATEWAY3DS){
+					*accessDescSig = (u8*)app_fw23_prod_acexsig;
+					*cxiPubk = (u8*)app_fw23_prod_hdrpub;
+					*cxiPvtk = (u8*)app_fw23_prod_hdrpub;
+				}
 				break;
 			case 0x27:
 				if(keys->keyset == pki_PRODUCTION){
@@ -357,6 +382,11 @@ void accessdesc_GetPresetSigData(u8 **accessDescSig, u8 **cxiPubk, u8 **cxiPvtk,
 					*cxiPubk = (u8*)app_fw27_prod_hdrpub;
 					*cxiPvtk = NULL;
 				}
+				if(keys->keyset == pki_GATEWAY3DS){
+					*accessDescSig = (u8*)app_fw27_prod_acexsig;
+					*cxiPubk = (u8*)app_fw27_prod_hdrpub;
+					*cxiPvtk = (u8*)app_fw27_prod_hdrpub;
+				}
 				break;
 			
 		}
@@ -369,6 +399,11 @@ void accessdesc_GetPresetSigData(u8 **accessDescSig, u8 **cxiPubk, u8 **cxiPvtk,
 					*cxiPubk = (u8*)ecapp_fw20_prod_hdrpub;
 					*cxiPvtk = NULL;
 				}
+				if(keys->keyset == pki_GATEWAY3DS){
+					*accessDescSig = (u8*)ecapp_fw20_prod_acexsig;
+					*cxiPubk = (u8*)ecapp_fw20_prod_hdrpub;
+					*cxiPvtk = (u8*)ecapp_fw20_prod_hdrpub;
+				}
 				break;
 			case 0x23:
 				if(keys->keyset == pki_PRODUCTION){
@@ -376,6 +411,11 @@ void accessdesc_GetPresetSigData(u8 **accessDescSig, u8 **cxiPubk, u8 **cxiPvtk,
 					*cxiPubk = (u8*)ecapp_fw23_prod_hdrpub;
 					*cxiPvtk = NULL;
 				}
+				if(keys->keyset == pki_GATEWAY3DS){
+					*accessDescSig = (u8*)ecapp_fw23_prod_acexsig;
+					*cxiPubk = (u8*)ecapp_fw23_prod_hdrpub;
+					*cxiPvtk = (u8*)ecapp_fw23_prod_hdrpub;
+				}
 				break;
 		}
 	}
@@ -41,7 +41,7 @@ typedef struct

 typedef struct
 {
-	u16 *name;
+	fs_romfs_char *name;
 	u32 name_len;
 	
 	void *dir; // treated as type 'fs_dir'. This officially type 'void' to prevent self referencing problems
@@ -170,6 +170,31 @@ int LoadKeysFromResources(keys_struct *keys)
 		SetTikCert(keys,(u8*)xsC_ppki_cert);
 		SetTmdCert(keys,(u8*)cpB_ppki_cert);
 	}
+	else if(keys->keyset == pki_GATEWAY3DS){
+		keys->keysetLoaded = true;
+		/* AES Keys */
+		// CIA
+		if(keys->aes.currentCommonKey > 0xff)
+			SetCurrentCommonKey(keys,0);
+	
+		// NCCH
+		SetNormalKey(keys,(u8*)dev_fixed_ncch_key[0]);
+		SetSystemFixedKey(keys,(u8*)dev_fixed_ncch_key[0]);
+
+		/* RSA Keys */
+		// CIA
+		SetTIK_RsaKey(keys,(u8*)xsC_ppki_rsa_priv,(u8*)xsC_ppki_rsa_pub);
+		SetTMD_RsaKey(keys,(u8*)cpB_ppki_rsa_priv,(u8*)cpB_ppki_rsa_pub);
+		// CCI/CFA
+		Set_CCI_CFA_RsaKey(keys,(u8*)prod_ncsd_cfa_priv,(u8*)prod_ncsd_cfa_pub);
+		// CXI
+		SetAccessDesc_RsaKey(keys,(u8*)prod_acex_priv,(u8*)prod_acex_pub);
+	
+		/* Certs */
+		SetCaCert(keys,(u8*)ca3_ppki_cert);
+		SetTikCert(keys,(u8*)xsC_ppki_cert);
+		SetTmdCert(keys,(u8*)cpB_ppki_cert);
+	}
 	return 0;
 }

@@ -26,6 +26,7 @@ typedef enum
 	pki_DEVELOPMENT,
 	pki_PRODUCTION,
 	pki_CUSTOM,
+	pki_GATEWAY3DS
 } pki_keyset;

 typedef enum
@@ -175,7 +175,7 @@ int GetBasicOptions(ncch_settings *ncchset, user_settings *usrset)
 	ncchset->options.FreeProductCode = ncchset->rsfSet->Option.FreeProductCode;
 	ncchset->options.IsCfa = (usrset->ncch.ncchType == CFA);
 	ncchset->options.IsBuildingCodeSection = (usrset->ncch.elfPath != NULL);
-	ncchset->options.UseRomFS = ((ncchset->rsfSet->Rom.HostRoot && strlen(ncchset->rsfSet->Rom.HostRoot) > 0) || usrset->ncch.romfsPath);
+	ncchset->options.UseRomFS = ((ncchset->rsfSet->RomFs.RootPath && strlen(ncchset->rsfSet->RomFs.RootPath) > 0) || usrset->ncch.romfsPath);
 	ncchset->options.useSecCrypto = usrset->ncch.useSecCrypto;
 	ncchset->options.keyXID = usrset->ncch.keyXID;
 	
@@ -13,6 +13,8 @@
 const int NCCH0_OFFSET = 0x4000;
 const int CCI_BLOCK_SIZE = 0x200;

+const char MEDIA_SIZE_STR[10][6] = {"128MB","256MB","512MB","1GB","2GB","4GB","8GB","16GB","32GB"};
+
 void ImportCciSettings(cci_settings *set, user_settings *usrset);
 void FreeCciSettings(cci_settings *set);
 int ImportCciNcch(cci_settings *set);
@@ -46,13 +48,13 @@ int build_CCI(user_settings *usrset)
 		goto finish;
 	}
 	
-	if(CheckRomConfig(set)){
-		result = CCI_CONFIG_FAIL;
+	if(GenCardInfoHdr(set)){
+		result = GEN_HDR_FAIL;
 		goto finish;
 	}
 	
-	if(GenCardInfoHdr(set)){
-		result = GEN_HDR_FAIL;
+	if(CheckRomConfig(set)){
+		result = CCI_CONFIG_FAIL;
 		goto finish;
 	}
 	
@@ -165,63 +167,6 @@ bool CanCiaBeCci(u64 titleId, u16 count, tmd_content_chunk *content)
 	return true;
 }

-void GenRsfInputFromTmd(tmd_hdr *tmd, tmd_content_chunk *info, cci_settings *set)
-{
-	if(!set->rsf->CardInfo.MediaSize){
-		set->rsf->CardInfo.MediaSize = calloc(20,sizeof(char));
-		u64 contentSize = NCCH0_OFFSET;
-		u16 contentNum = GetTmdContentCount(tmd);
-		for(int i = 0; i < contentNum; i++)
-			contentSize += GetTmdContentSize(info[i]);
-		
-		if(contentSize < (u64)128*MB)
-			strcpy(set->rsf->CardInfo.MediaSize,"128MB");
-		else if(contentSize < (u64)256*MB)
-			strcpy(set->rsf->CardInfo.MediaSize,"256MB");
-		else if(contentSize < (u64)512*MB)
-			strcpy(set->rsf->CardInfo.MediaSize,"512MB");
-		else if(contentSize < (u64)1*GB)
-			strcpy(set->rsf->CardInfo.MediaSize,"1GB");
-		else if(contentSize < (u64)2*GB)
-			strcpy(set->rsf->CardInfo.MediaSize,"2GB");
-		else if(contentSize < (u64)4*GB)
-			strcpy(set->rsf->CardInfo.MediaSize,"4GB");
-		else if(contentSize < (u64)8*GB)
-			strcpy(set->rsf->CardInfo.MediaSize,"8GB");
-		else{
-			free(set->rsf->CardInfo.MediaSize);
-			set->rsf->CardInfo.MediaSize = NULL;
-		}
-		
-		if(set->options.verbose && set->rsf->CardInfo.MediaSize)
-			printf("[CCI] Auto generating RSF setting \"CardInfo/MediaSize: %s\" \n",set->rsf->CardInfo.MediaSize);
-	}
-	
-	if(!set->rsf->CardInfo.MediaType){
-		set->rsf->CardInfo.MediaType = calloc(20,sizeof(char));
-		if(set->romInfo.saveSize < (u64)1*MB)
-			strcpy(set->rsf->CardInfo.MediaType,"Card1");
-		else
-			strcpy(set->rsf->CardInfo.MediaType,"Card2");
-			
-		if(set->options.verbose)
-			printf("[CCI] Auto generating RSF setting \"CardInfo/MediaType: %s\" \n",set->rsf->CardInfo.MediaType);
-	}
-	
-	if(!set->rsf->CardInfo.CardDevice){
-		set->rsf->CardInfo.CardDevice = calloc(20,sizeof(char));
-		if(set->romInfo.saveSize < (u64)1*MB && set->romInfo.saveSize > 0)
-			strcpy(set->rsf->CardInfo.CardDevice,"NorFlash");
-		else
-			strcpy(set->rsf->CardInfo.CardDevice,"None");
-			
-		if(set->options.verbose)
-			printf("[CCI] Auto generating RSF setting \"CardInfo/CardDevice: %s\" \n",set->rsf->CardInfo.CardDevice);
-	}
-	
-	return;
-}
-
 int ProcessCiaForCci(cci_settings *set)
 {
 	if(!IsCia(set->content.data)){
@@ -247,9 +192,7 @@ int ProcessCiaForCci(cci_settings *set)
 		fprintf(stderr,"[CCI ERROR] This CIA cannot be converted to CCI\n");
 		return INCOMPAT_CIA;
 	}
-	
-	GenRsfInputFromTmd(tmd,contentInfo,set);
-	
+		
 	bool canDecrypt;
 	u8 titleKey[AES_128_KEY_SIZE];
 	canDecrypt = GetTikTitleKey(titleKey,tik,set->keys);
@@ -285,19 +228,37 @@ int ProcessCiaForCci(cci_settings *set)
 	return 0;
 }

-int ImportCciNcch(cci_settings *set)
+void GetTitleSaveSize(cci_settings *set)
 {
 	if(set->rsf->SystemControlInfo.SaveDataSize)
 		GetSaveDataSizeFromString(&set->romInfo.saveSize,set->rsf->SystemControlInfo.SaveDataSize,"CCI");
+		
+	// Adjusting save size
+		
+	if(set->romInfo.saveSize <= (u64)128*KB)
+		set->romInfo.saveSize = (u64)128*KB;
+	else if(set->romInfo.saveSize <= (u64)512*KB)
+		set->romInfo.saveSize = (u64)512*KB;
+	else
+		set->romInfo.saveSize = align(set->romInfo.saveSize,MB);
+}
+
+int ImportCciNcch(cci_settings *set)
+{
+	int ret = 0;

 	if(set->content.dataType == infile_ncch)
-		return ImportNcchForCci(set);
+		ret = ImportNcchForCci(set);
 	else if(set->content.dataType == infile_cia)
-		return ProcessCiaForCci(set);
-	else
+		ret = ProcessCiaForCci(set);
+	else{
 		fprintf(stderr,"[CCI ERROR] Unrecognised input data type\n");	
+		return FAILED_TO_IMPORT_FILE;
+	}
 	
-	return FAILED_TO_IMPORT_FILE;
+	GetTitleSaveSize(set);
+	
+	return ret;
 }

 int ProcessCverDataForCci(cci_settings *set)
@@ -399,12 +360,34 @@ int ProcessNcchForCci(cci_settings *set)
 	return 0;
 }

+void SetCciNcchInfo(cci_hdr *hdr, cci_settings *set)
+{
+	u64 ncchSize,ncchOffset;
+	
+	ncchOffset = NCCH0_OFFSET;
+	
+	for(int i = 0; i < CCI_MAX_CONTENT; i++){
+		if(set->content.active[i]){
+			set->content.cOffset[i] = ncchOffset;
+			ncchSize = align(set->content.dSize[i],set->romInfo.blockSize);
+			
+			u32_to_u8(hdr->offset_sizeTable[i].offset,(ncchOffset/set->romInfo.blockSize),LE);
+			u32_to_u8(hdr->offset_sizeTable[i].size,(ncchSize/set->romInfo.blockSize),LE);
+			u64_to_u8(hdr->ncchIdTable[i],set->content.titleId[i],LE);
+			
+			ncchOffset += ncchSize;
+		}
+	}
+	
+	set->romInfo.usedSize = ncchOffset;
+	
+	return;
+}
+
 int SetMediaSize(u8 *mediaSize, cci_settings *set)
 {	
 	char *str = set->rsf->CardInfo.MediaSize;
-	if(!str) 
-		set->romInfo.mediaSize = (u64)GB*2;
-	else{
+	if(str){
 		if(strcasecmp(str,"128MB") == 0) set->romInfo.mediaSize = (u64)MB*128;
 		else if(strcasecmp(str,"256MB") == 0) set->romInfo.mediaSize = (u64)MB*256;
 		else if(strcasecmp(str,"512MB") == 0) set->romInfo.mediaSize = (u64)MB*512;
@@ -419,6 +402,31 @@ int SetMediaSize(u8 *mediaSize, cci_settings *set)
 			return INVALID_RSF_OPT;
 		}
 	}
+	else{
+		u64 dataSize = set->romInfo.usedSize + (set->romInfo.saveSize >= MB ? set->romInfo.saveSize : 0);
+		if(dataSize < (u64)MB*128)
+			set->romInfo.mediaSize = (u64)MB*128;
+		else if(dataSize < (u64)MB*256)
+			set->romInfo.mediaSize = (u64)MB*256;
+		else if(dataSize < (u64)MB*512)
+			set->romInfo.mediaSize = (u64)MB*512;
+		else if(dataSize < (u64)GB*1)
+			set->romInfo.mediaSize = (u64)GB*1;
+		else if(dataSize < (u64)GB*2)
+			set->romInfo.mediaSize = (u64)GB*2;
+		else if(dataSize < (u64)GB*4)
+			set->romInfo.mediaSize = (u64)GB*4;
+		else if(dataSize < (u64)GB*8)
+			set->romInfo.mediaSize = (u64)GB*8;
+		//else if(dataSize < (u64)GB*16)
+		//	set->romInfo.mediaSize = (u64)GB*16;
+		//else if(dataSize < (u64)GB*32)
+		//	set->romInfo.mediaSize = (u64)GB*32;
+		else {
+			fprintf(stderr,"[CCI ERROR] NCCH Partitions are too large\n");
+			return INVALID_RSF_OPT;
+		}
+	}
 		
 	u32_to_u8(mediaSize,(set->romInfo.mediaSize/set->romInfo.blockSize),LE);

@@ -446,9 +454,7 @@ int SetMediaType(u8 *flag, cci_settings *set)
 {
 	char *str = set->rsf->CardInfo.MediaType;

-	if(!str) 
-		*flag = mediatype_CARD1;
-	else{
+	if(str){
 		if(strcasecmp(str,"Card1") == 0) 
 			*flag = mediatype_CARD1;
 		else if(strcasecmp(str,"Card2") == 0)
@@ -458,6 +464,12 @@ int SetMediaType(u8 *flag, cci_settings *set)
 			return INVALID_RSF_OPT;
 		}
 	}
+	else{
+		if(set->romInfo.saveSize >= (u64)1*MB)
+			*flag = mediatype_CARD2;
+		else
+			*flag = mediatype_CARD1;
+	}
 	
 	return 0;
 }
@@ -488,9 +500,7 @@ int SetCardDevice(u8 *flags, u64 saveSize, rsf_settings *rsf)

 	/* CardDevice */
 	u8 cardDevice = 0;
-	if(!rsf->CardInfo.CardDevice) 
-		cardDevice = carddevice_NONE;
-	else{
+	if(rsf->CardInfo.CardDevice){
 		if(strcmp(rsf->CardInfo.CardDevice,"NorFlash") == 0)
 			cardDevice = carddevice_NOR_FLASH;
 		else if(strcmp(rsf->CardInfo.CardDevice,"None") == 0) 
@@ -502,6 +512,12 @@ int SetCardDevice(u8 *flags, u64 saveSize, rsf_settings *rsf)
 			return INVALID_RSF_OPT;
 		}
 	}
+	else{
+		if(saveSize == 0 || saveSize >= (u64)1*MB)
+			cardDevice = carddevice_NONE;
+		else
+			cardDevice = carddevice_NOR_FLASH;
+	}
 	
 	if(flags[cciflag_MEDIA_TYPE] == mediatype_CARD1){
 		if(saveSize != (u64)(128*KB) && saveSize != (u64)(512*KB) && cardDevice == carddevice_NOR_FLASH){
@@ -544,31 +560,6 @@ int SetCciFlags(u8 *flags, cci_settings *set)
 	return 0;
 }

-void SetCciNcchInfo(cci_hdr *hdr, cci_settings *set)
-{
-	u64 ncchSize,ncchOffset;
-	
-	ncchOffset = NCCH0_OFFSET;
-	
-	for(int i = 0; i < CCI_MAX_CONTENT; i++){
-		if(set->content.active[i]){
-			set->content.cOffset[i] = ncchOffset;
-			ncchSize = align(set->content.dSize[i],set->romInfo.blockSize);
-			
-			u32_to_u8(hdr->offset_sizeTable[i].offset,(ncchOffset/set->romInfo.blockSize),LE);
-			u32_to_u8(hdr->offset_sizeTable[i].size,(ncchSize/set->romInfo.blockSize),LE);
-			u64_to_u8(hdr->ncchIdTable[i],set->content.titleId[i],LE);
-			
-			ncchOffset += ncchSize;
-		}
-	}
-	
-	set->romInfo.usedSize = ncchOffset;
-	
-	return;
-}
-
-
 int GenCciHdr(cci_settings *set)
 {
 	set->headers.ccihdr.size = sizeof(cci_hdr);
@@ -586,11 +577,12 @@ int GenCciHdr(cci_settings *set)
 	u64_to_u8(hdr->titleId,set->content.titleId[0],LE);
 	
 	
+	SetCciNcchInfo(hdr,set);
 	if(SetMediaSize(hdr->mediaSize,set))
 		return GEN_HDR_FAIL;
 	if(SetCciFlags(hdr->flags,set))
 		return GEN_HDR_FAIL;
-	SetCciNcchInfo(hdr,set);
+	
 	
 	// Sign Header
 	RsaSignVerify(&hdr->magic,sizeof(cci_hdr)-RSA_2048_KEY_SIZE,hdr->signature,set->keys->rsa.cciCfaPub,set->keys->rsa.cciCfaPvt,RSA_2048_SHA256,CTR_RSA_SIGN);
@@ -598,20 +590,31 @@ int GenCciHdr(cci_settings *set)
 	return 0;
 }

-int CheckRomConfig(cci_settings *set)
+char* GetMediaSizeStr(u64 mediaSize)
 {
+	//MEDIA_SIZE_STR
+	switch(mediaSize){
+		case (u64)MB*128: return (char*)MEDIA_SIZE_STR[0];
+		case (u64)MB*256: return (char*)MEDIA_SIZE_STR[1];
+		case (u64)MB*512: return (char*)MEDIA_SIZE_STR[2];
+		case (u64)GB*1: return (char*)MEDIA_SIZE_STR[3];
+		case (u64)GB*2: return (char*)MEDIA_SIZE_STR[4];
+		case (u64)GB*4: return (char*)MEDIA_SIZE_STR[5];
+		case (u64)GB*8: return (char*)MEDIA_SIZE_STR[6];
+		default: return 0;
+	}
+}
+
+int CheckRomConfig(cci_settings *set)
+{		
 	u64 cciUsedSize;
 	if(set->romInfo.mediaType == mediatype_CARD2)
 		cciUsedSize = set->romInfo.card2SaveOffset + set->romInfo.saveSize;
 	else
 		cciUsedSize = set->romInfo.usedSize;
 		
-	if(cciUsedSize > set->romInfo.mediaSize){
-		char *str = set->rsf->CardInfo.MediaSize;
-		if(!str)
-			str = "2GB";
-			
-		fprintf(stderr,"[CCI ERROR] MediaSize '%s' is insufficient for the CCI data\n",str);
+	if(cciUsedSize > set->romInfo.mediaSize){			
+		fprintf(stderr,"[CCI ERROR] MediaSize '%s' is insufficient for the CCI data\n",GetMediaSizeStr(set->romInfo.mediaSize));
 		return CCI_CONFIG_FAIL;
 	}
 	return 0;
@@ -5,6 +5,7 @@

 const int ROMFS_BLOCK_SIZE = 0x1000;
 const unsigned int ROMFS_UNUSED_ENTRY = 0xffffffff;
+const fs_romfs_char ROMFS_EMPTY_PATH[2] = {0x0000, 0x0000};

 // Build
 bool IsFileWanted(fs_file *file, void *filter_criteria);
@@ -18,7 +19,7 @@ int PopulateRomfs(romfs_buildctx *ctx);
 void BuildRomfsHeader(romfs_buildctx *ctx);
 void BuildIvfcHeader(romfs_buildctx *ctx);
 void GenIvfcHashTree(romfs_buildctx *ctx);
-u32 CalcPathHash(u32 parent,wchar_t * path,u32 start,u32 length);
+u32 CalcPathHash(u32 parent, fs_romfs_char* path, u32 start, u32 length);


 int PrepareBuildRomFsBinary(ncch_settings *ncchset, romfs_buildctx *ctx)
@@ -30,7 +31,7 @@ int PrepareBuildRomFsBinary(ncch_settings *ncchset, romfs_buildctx *ctx)
 	char *cwd = calloc(CWD_MAX_LEN,sizeof(char));
 	getcwd(cwd,CWD_MAX_LEN);

-	char *dir = ncchset->rsfSet->Rom.HostRoot;
+	char *dir = ncchset->rsfSet->RomFs.RootPath;

 	fs_char *fs_path;
 	fs_romfs_char *path;
@@ -399,18 +400,15 @@ int AddDirToRomfs(romfs_buildctx *ctx, fs_dir *fs, u32 parent, u32 sibling)
 	romfs_direntry *entry = (romfs_direntry*)(ctx->dirTable + ctx->u_dirTableLen);
 	
 	u32_to_u8(entry->parentoffset,parent,LE);
-	u32_to_u8(entry->siblingoffset,sibling,LE);
-	
-	//u32 uTableIndex = GetDirUTableIndex(ctx,fs);
+	u32_to_u8(entry->siblingoffset,sibling,LE);	
 	u32_to_u8(entry->weirdoffset,0xffffffff,LE);
-	//ctx->dirUTable[uTableIndex] = ctx->u_dirTableLen;

 	u32 Currentdir = ctx->u_dirTableLen;
 	
 	if(Currentdir == 0)
 	{
 		u32_to_u8(entry->namesize,0,LE);
-		AddDirHashKey(ctx,parent,L"",ctx->u_dirTableLen);
+		AddDirHashKey(ctx,parent,(fs_romfs_char*)ROMFS_EMPTY_PATH,ctx->u_dirTableLen);
 		ctx->u_dirTableLen += sizeof(romfs_direntry);
 	}
 	else
@@ -464,7 +462,7 @@ int AddDirToRomfs(romfs_buildctx *ctx, fs_dir *fs, u32 parent, u32 sibling)
 			AddDirToRomfs(ctx,&dir[i],Currentdir,dir_sibling);
 			if(dir_sibling != ROMFS_UNUSED_ENTRY)
 			{
-				dir_sibling = ctx->u_dirTableLen;//修复同目录文件夹偏移
+				dir_sibling = ctx->u_dirTableLen;//修复同目录文件夹偏移 (Repair the same directory folder offset)
 				u32_to_u8(temp_entry->siblingoffset,dir_sibling,LE);
 			}
 		}
@@ -515,15 +513,13 @@ void GenIvfcHashTree(romfs_buildctx *ctx)
 	return;
 }

-u32 CalcPathHash(u32 parent, fs_romfs_char * path, u32 start, u32 length)
+u32 CalcPathHash(u32 parent, fs_romfs_char* path, u32 start, u32 length)
 {
 	u32 hash = parent ^ 123456789;
-	u32 index = 0;
-	while(index < length)
+	for( u32 index = 0; index < length; index++ )
 	{
 		hash = (u32)((hash >> 5) | (hash << 27));//ror
 		hash ^= (u16)path[start + index];
-		index++;
 	}
 	return hash;
 }
@@ -1,5 +1,16 @@
 #include "lib.h"

+void GET_Option(ctr_yaml_context *ctx, rsf_settings *rsf);
+void GET_AccessControlInfo(ctr_yaml_context *ctx, rsf_settings *rsf);
+void GET_SystemControlInfo(ctr_yaml_context *ctx, rsf_settings *rsf);
+void GET_BasicInfo(ctr_yaml_context *ctx, rsf_settings *rsf);
+void GET_RomFs(ctr_yaml_context *ctx, rsf_settings *rsf);
+void GET_ExeFs(ctr_yaml_context *ctx, rsf_settings *rsf);
+void GET_PlainRegion(ctr_yaml_context *ctx, rsf_settings *rsf);
+void GET_TitleInfo(ctr_yaml_context *ctx, rsf_settings *rsf);
+void GET_CardInfo(ctr_yaml_context *ctx, rsf_settings *rsf);
+void GET_CommonHeaderKey(ctr_yaml_context *ctx, rsf_settings *rsf);
+
 void EvaluateRSF(rsf_settings *rsf, ctr_yaml_context *ctx)
 {
 	u32 start_level = ctx->Level-1;
@@ -11,7 +22,7 @@ void EvaluateRSF(rsf_settings *rsf, ctr_yaml_context *ctx)
 	else if(cmpYamlValue("AccessControlInfo",ctx)) {FinishEvent(ctx); GET_AccessControlInfo(ctx,rsf); goto GET_NextGroup;}
 	else if(cmpYamlValue("SystemControlInfo",ctx)) {FinishEvent(ctx); GET_SystemControlInfo(ctx,rsf); goto GET_NextGroup;}
 	else if(cmpYamlValue("BasicInfo",ctx)) {FinishEvent(ctx); GET_BasicInfo(ctx,rsf); goto GET_NextGroup;}
-	else if(cmpYamlValue("Rom",ctx)) {FinishEvent(ctx); GET_Rom(ctx,rsf); goto GET_NextGroup;}
+	else if(cmpYamlValue("RomFs",ctx)) {FinishEvent(ctx); GET_RomFs(ctx,rsf); goto GET_NextGroup;}
 	else if(cmpYamlValue("ExeFs",ctx)) {FinishEvent(ctx); GET_ExeFs(ctx,rsf); goto GET_NextGroup;}
 	else if(cmpYamlValue("PlainRegion",ctx)) {FinishEvent(ctx); GET_PlainRegion(ctx,rsf); goto GET_NextGroup;}
 	else if(cmpYamlValue("TitleInfo",ctx)) {FinishEvent(ctx); GET_TitleInfo(ctx,rsf); goto GET_NextGroup;}
@@ -202,7 +213,7 @@ void GET_BasicInfo(ctr_yaml_context *ctx, rsf_settings *rsf)
 	FinishEvent(ctx);
 }

-void GET_Rom(ctr_yaml_context *ctx, rsf_settings *rsf)
+void GET_RomFs(ctr_yaml_context *ctx, rsf_settings *rsf)
 {
 	/* Checking That Group is in a map */
 	if(!CheckMappingEvent(ctx)) return;
@@ -213,13 +224,12 @@ void GET_Rom(ctr_yaml_context *ctx, rsf_settings *rsf)
 		if(ctx->error || ctx->done) return;
 		// Handle childs
 		
-		if(cmpYamlValue("HostRoot",ctx)) SetSimpleYAMLValue(&rsf->Rom.HostRoot,"HostRoot",ctx,0);
-		//else if(cmpYamlValue("Padding",ctx)) SetSimpleYAMLValue(&rsf->Rom.Padding,"Padding",ctx,0);
+		if(cmpYamlValue("RootPath",ctx)) SetSimpleYAMLValue(&rsf->RomFs.RootPath,"RootPath",ctx,0);
 		
-		else if(cmpYamlValue("DefaultReject",ctx)) rsf->Rom.DefaultRejectNum = SetYAMLSequence(&rsf->Rom.DefaultReject,"DefaultReject",ctx);
-		else if(cmpYamlValue("Reject",ctx)) rsf->Rom.RejectNum = SetYAMLSequence(&rsf->Rom.Reject,"Reject",ctx);
-		else if(cmpYamlValue("Include",ctx)) rsf->Rom.IncludeNum = SetYAMLSequence(&rsf->Rom.Include,"Include",ctx);
-		else if(cmpYamlValue("File",ctx)) rsf->Rom.FileNum = SetYAMLSequence(&rsf->Rom.File,"File",ctx);
+		else if(cmpYamlValue("DefaultReject",ctx)) rsf->RomFs.DefaultRejectNum = SetYAMLSequence(&rsf->RomFs.DefaultReject,"DefaultReject",ctx);
+		else if(cmpYamlValue("Reject",ctx)) rsf->RomFs.RejectNum = SetYAMLSequence(&rsf->RomFs.Reject,"Reject",ctx);
+		else if(cmpYamlValue("Include",ctx)) rsf->RomFs.IncludeNum = SetYAMLSequence(&rsf->RomFs.Include,"Include",ctx);
+		else if(cmpYamlValue("File",ctx)) rsf->RomFs.FileNum = SetYAMLSequence(&rsf->RomFs.File,"File",ctx);
 		
 		else{
 			fprintf(stderr,"[RSF ERROR] Unrecognised key '%s'\n",GetYamlString(ctx));
@@ -279,12 +289,10 @@ void GET_TitleInfo(ctr_yaml_context *ctx, rsf_settings *rsf)
 		// Handle childs
 		
 		if(cmpYamlValue("Category",ctx)) SetSimpleYAMLValue(&rsf->TitleInfo.Category,"Category",ctx,0);
-		//else if(cmpYamlValue("Platform",ctx)) SetSimpleYAMLValue(&rsf->TitleInfo.Platform,"Platform",ctx,0);
 		else if(cmpYamlValue("UniqueId",ctx)) SetSimpleYAMLValue(&rsf->TitleInfo.UniqueId,"UniqueId",ctx,0);
 		else if(cmpYamlValue("Version",ctx)) SetSimpleYAMLValue(&rsf->TitleInfo.Version,"Version",ctx,0);
 		else if(cmpYamlValue("ContentsIndex",ctx)) SetSimpleYAMLValue(&rsf->TitleInfo.ContentsIndex,"ContentsIndex",ctx,0);
 		else if(cmpYamlValue("Variation",ctx)) SetSimpleYAMLValue(&rsf->TitleInfo.Variation,"Variation",ctx,0);
-		//else if(cmpYamlValue("Use",ctx)) SetSimpleYAMLValue(&rsf->TitleInfo.Use,"Use",ctx,0);
 		else if(cmpYamlValue("ChildIndex",ctx)) SetSimpleYAMLValue(&rsf->TitleInfo.ChildIndex,"ChildIndex",ctx,0);
 		else if(cmpYamlValue("DemoIndex",ctx)) SetSimpleYAMLValue(&rsf->TitleInfo.DemoIndex,"DemoIndex",ctx,0);
 		else if(cmpYamlValue("TargetCategory",ctx)) SetSimpleYAMLValue(&rsf->TitleInfo.TargetCategory,"TargetCategory",ctx,0);
@@ -377,15 +385,8 @@ void free_RsfSettings(rsf_settings *set)
 {
 	//Option
 	free(set->Option.PageSize);
-	/*
-	for(u32 i = 0; i < set->Option.AppendSystemCallNum; i++){
-		free(set->Option.AppendSystemCall[i]);
-	}
-	free(set->Option.AppendSystemCall);
-	*/

 	//AccessControlInfo
-	//free(set->AccessControlInfo.ProgramId);
 	free(set->AccessControlInfo.IdealProcessor);
 	free(set->AccessControlInfo.Priority);
 	free(set->AccessControlInfo.MemoryType);
@@ -401,7 +402,6 @@ void free_RsfSettings(rsf_settings *set)
 	free(set->AccessControlInfo.SystemMode);	
 	free(set->AccessControlInfo.AffinityMask);
 	free(set->AccessControlInfo.DescVersion);
-	//free(set->AccessControlInfo.CryptoKey);
 	free(set->AccessControlInfo.ResourceLimitCategory);
 	free(set->AccessControlInfo.ReleaseKernelMajor);
 	free(set->AccessControlInfo.ReleaseKernelMinor);
@@ -441,11 +441,6 @@ void free_RsfSettings(rsf_settings *set)
 		free(set->AccessControlInfo.ServiceAccessControl[i]);
 	}
 	free(set->AccessControlInfo.ServiceAccessControl);
-	
-	for(u32 i = 0; i < set->AccessControlInfo.StorageIdNum; i++){
-		free(set->AccessControlInfo.StorageId[i]);
-	}
-	free(set->AccessControlInfo.StorageId);

 	for(u32 i = 0; i < set->AccessControlInfo.AccessibleSaveDataIdsNum; i++){
 		free(set->AccessControlInfo.AccessibleSaveDataIds[i]);
@@ -470,32 +465,29 @@ void free_RsfSettings(rsf_settings *set)
 	free(set->BasicInfo.ProductCode);
 	free(set->BasicInfo.ContentType);
 	free(set->BasicInfo.Logo);
-	//free(set->BasicInfo.BackupMemoryType);
-	//free(set->BasicInfo.InitialCode);
 	
 	//Rom
-	free(set->Rom.HostRoot);
-	//free(set->Rom.Padding);
+	free(set->RomFs.RootPath);
 	
-	for(u32 i = 0; i < set->Rom.DefaultRejectNum; i++){
-		free(set->Rom.DefaultReject[i]);
+	for(u32 i = 0; i < set->RomFs.DefaultRejectNum; i++){
+		free(set->RomFs.DefaultReject[i]);
 	}
-	free(set->Rom.DefaultReject);
+	free(set->RomFs.DefaultReject);
 	
-	for(u32 i = 0; i < set->Rom.RejectNum; i++){
-		free(set->Rom.Reject[i]);
+	for(u32 i = 0; i < set->RomFs.RejectNum; i++){
+		free(set->RomFs.Reject[i]);
 	}
-	free(set->Rom.Reject);
+	free(set->RomFs.Reject);
 	
-	for(u32 i = 0; i < set->Rom.IncludeNum; i++){
-		free(set->Rom.Include[i]);
+	for(u32 i = 0; i < set->RomFs.IncludeNum; i++){
+		free(set->RomFs.Include[i]);
 	}
-	free(set->Rom.Include);
+	free(set->RomFs.Include);
 	
-	for(u32 i = 0; i < set->Rom.FileNum; i++){
-		free(set->Rom.File[i]);
+	for(u32 i = 0; i < set->RomFs.FileNum; i++){
+		free(set->RomFs.File[i]);
 	}
-	free(set->Rom.File);
+	free(set->RomFs.File);
 	
 	//ExeFs
 	for(u32 i = 0; i < set->ExeFs.TextNum; i++){
@@ -520,13 +512,11 @@ void free_RsfSettings(rsf_settings *set)
 	free(set->PlainRegion);
 	
 	//TitleInfo
-	//free(set->TitleInfo.Platform);
 	free(set->TitleInfo.Category);
 	free(set->TitleInfo.UniqueId);
 	free(set->TitleInfo.Version);
 	free(set->TitleInfo.ContentsIndex);
 	free(set->TitleInfo.Variation);
-	//free(set->TitleInfo.Use);
 	free(set->TitleInfo.ChildIndex);
 	free(set->TitleInfo.DemoIndex);
 	free(set->TitleInfo.TargetCategory);
@@ -1,16 +1,4 @@
 #pragma once

 void EvaluateRSF(rsf_settings *rsf, ctr_yaml_context *ctx);
-
-void GET_Option(ctr_yaml_context *ctx, rsf_settings *rsf);
-void GET_AccessControlInfo(ctr_yaml_context *ctx, rsf_settings *rsf);
-void GET_SystemControlInfo(ctr_yaml_context *ctx, rsf_settings *rsf);
-void GET_BasicInfo(ctr_yaml_context *ctx, rsf_settings *rsf);
-void GET_Rom(ctr_yaml_context *ctx, rsf_settings *rsf);
-void GET_ExeFs(ctr_yaml_context *ctx, rsf_settings *rsf);
-void GET_PlainRegion(ctr_yaml_context *ctx, rsf_settings *rsf);
-void GET_TitleInfo(ctr_yaml_context *ctx, rsf_settings *rsf);
-void GET_CardInfo(ctr_yaml_context *ctx, rsf_settings *rsf);
-void GET_CommonHeaderKey(ctr_yaml_context *ctx, rsf_settings *rsf);
-
 void free_RsfSettings(rsf_settings *set);
@@ -181,8 +181,8 @@ int SetArgument(int argc, int i, char *argv[], user_settings *set)
 			set->common.keys.keyset = pki_DEVELOPMENT;
 		else if(strcasecmp(argv[i+1],"retail") == 0 || strcasecmp(argv[i+1],"production") == 0 || strcasecmp(argv[i+1],"p") == 0)
 			set->common.keys.keyset = pki_PRODUCTION;
-		//else if(strcasecmp(argv[i+1],"custom") == 0 || strcasecmp(argv[i+1],"c") == 0) // given all known keys are here, this isn't needed
-		//	set->common.keys.keyset = pki_CUSTOM;
+		else if(strcasecmp(argv[i+1],"gw") == 0 || strcasecmp(argv[i+1],"gateway3ds") == 0 || strcasecmp(argv[i+1],"g") == 0)
+			set->common.keys.keyset = pki_GATEWAY3DS;
 		else{
 			fprintf(stderr,"[SETTING ERROR] Unrecognised target '%s'\n",argv[i+1]);
 			return USR_BAD_ARG;
@@ -866,10 +866,11 @@ void DisplayHelp(char *app_name)
 	printf(" -v                                 Verbose output\n");
 	printf(" -DNAME=VALUE                       Substitute values in RSF file\n");
 	printf("KEY OPTIONS:\n");
-	printf(" -target        <t|d|p>             Target for crypto, defaults to 't'\n");
+	printf(" -target        <t|d|p|g>           Target for crypto, defaults to 't'\n");
 	printf("                                    't' Test(false) Keys & prod Certs\n");
 	printf("                                    'd' Development Keys & Certs\n");
 	printf("                                    'p' Production Keys & Certs\n");
+	printf("                                    'g' Production Keys & Certs for GW3DS only\n");
 	printf(" -ckeyid        <index>             Override the automatic common key selection\n");
 	printf(" -ncchseckey    <index>             Ncch keyX index ('0'=1.0+, '1'=7.0+)\n");
 	printf(" -showkeys                          Display the loaded key chain\n");
@@ -62,10 +62,8 @@ static const char output_extention[5][5] = {".cxi",".cfa",".cci",".cia",".app"};
 typedef struct
 {	
 	struct{
-		// Booleans
 		// Booleans
 		bool MediaFootPadding;
-		//bool NoPadding; // DELETE
 		bool AllowUnalignedSection;
 		bool EnableCrypt;
 		bool EnableCompress;
@@ -74,10 +72,6 @@ typedef struct

 		// Strings
 		char *PageSize;
-		
-		// String Collections
-		//u32 AppendSystemCallNum; // DELETE
-		//char **AppendSystemCall; // DELETE
 	} Option;
 	
 	struct{
@@ -96,7 +90,6 @@ typedef struct
 		bool SpecialMemoryArrange;
 		
 		// Strings
-		//char *ProgramId; // DELETE
 		char *IdealProcessor;
 		char *Priority;
 		char *MemoryType;
@@ -112,7 +105,6 @@ typedef struct
 		char *AffinityMask;
 		// Strings From DESC
 		char *DescVersion;
-		//char *CryptoKey; // DELETE
 		char *ResourceLimitCategory;
 		char *ReleaseKernelMajor;
 		char *ReleaseKernelMinor;
@@ -133,8 +125,6 @@ typedef struct
 		char **SystemCallAccess;
 		u32 ServiceAccessControlNum;
 		char **ServiceAccessControl;
-		u32 StorageIdNum; // DELETE
-		char **StorageId; // DELETE
 		u32 AccessibleSaveDataIdsNum;
 		char **AccessibleSaveDataIds;
 	} AccessControlInfo;
@@ -159,14 +149,11 @@ typedef struct
 		char *ProductCode;
 		char *ContentType;
 		char *Logo;
-		//char *BackupMemoryType;// Delete
-		//char *InitialCode;// Delete
 	} BasicInfo;
 	
 	struct{
 		// Strings
-		char *HostRoot;
-		//char *Padding; // DELETE
+		char *RootPath;
 		
 		// String Collections
 		u32 DefaultRejectNum;
@@ -177,7 +164,7 @@ typedef struct
 		char **Include;
 		u32 FileNum;
 		char **File;
-	} Rom;
+	} RomFs;
 	
 	struct{
 		u32 TextNum;
@@ -193,13 +180,11 @@ typedef struct
 	
 	struct{
 		// Strings
-		//char *Platform; // DELETE
 		char *Category;
 		char *UniqueId;
 		char *Version;
 		char *ContentsIndex;
 		char *Variation;
-		//char *Use; // DELETE
 		char *ChildIndex;
 		char *DemoIndex;
 		char *TargetCategory;