Mirror/Luma3DS
1
0
Fork 0
mirror of https://github.com/LumaTeam/Luma3DS.git synced 2026-06-25 05:15:51 +00:00
Code Issues Packages Projects Releases Wiki Activity

lfs: UnMount -> Unmount

Browse Source
This commit is contained in:
fangrong 2026-05-22 16:42:27 +08:00 committed by TuxSH
parent a0bbd93c1f
commit fc84e0dd33
3 changed files with 12 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
sysmodules/loader/source/patcher.c
View File

@ -148,7 +148,7 @@ static u32 findFunctionStart(u8 *code, u32 pos)
return 0xFFFFFFFF;
}
static inline bool findLayeredFsSymbols(u8 *code, u32 size, u32 *fsMountArchive, u32 *fsRegisterArchive, u32 *fsTryOpenFile, u32 *fsOpenFileDirectly, u32 *fsUnMountArchive)
static inline bool findLayeredFsSymbols(u8 *code, u32 size, u32 *fsMountArchive, u32 *fsRegisterArchive, u32 *fsTryOpenFile, u32 *fsOpenFileDirectly, u32 *fsUnmountArchive)
{
u32 found = 0,
*temp = NULL;
@ -166,10 +166,10 @@ static inline bool findLayeredFsSymbols(u8 *code, u32 size, u32 *fsMountArchive,
if(addr <= size - 16 && *fsMountArchive == 0xFFFFFFFF && addr32[1] == 0xE1A04000 && addr32[2] == 0xE59F60A8 && addr32[3] == 0xE3A0C001) temp = fsMountArchive;
break;
case 0xE2844001:
if(addr <= size - 12 && *fsUnMountArchive == 0xFFFFFFFF && addr32[1] == 0xE3540020 && addr32[2] == 0x3AFFFFF0) temp = fsUnMountArchive;
if(addr <= size - 12 && *fsUnmountArchive == 0xFFFFFFFF && addr32[1] == 0xE3540020 && addr32[2] == 0x3AFFFFF0) temp = fsUnmountArchive;
break;
case 0xE353003A:
if(addr <= size - 12 && *fsUnMountArchive == 0xFFFFFFFF && (addr32[1] & 0xFFFFFF0F) == 0x0A000009 && (addr32[2] & 0xFFFF0FF0) == 0xE1A00400) temp = fsUnMountArchive;
if(addr <= size - 12 && *fsUnmountArchive == 0xFFFFFFFF && (addr32[1] & 0xFFFFFF0F) == 0x0A000009 && (addr32[2] & 0xFFFF0FF0) == 0xE1A00400) temp = fsUnmountArchive;
break;
case 0xE3500008:
if(addr <= size - 12 && *fsRegisterArchive == 0xFFFFFFFF && (addr32[1] & 0xFFF00FF0) == 0xE1800400 && (addr32[2] & 0xFFF00FF0) == 0xE1800FC0) temp = fsRegisterArchive;
@ -196,7 +196,7 @@ static inline bool findLayeredFsSymbols(u8 *code, u32 size, u32 *fsMountArchive,
}
}
return (found == 5 || (found == 4 && *fsUnMountArchive == 0xFFFFFFFF));
return (found == 5 || (found == 4 && *fsUnmountArchive == 0xFFFFFFFF));
}
static inline bool findLayeredFsPayloadOffset(u8 *code, u32 size, u32 roSize, u32 dataSize, u32 roAddress, u32 dataAddress, u32 *payloadOffset, u32 *pathOffset, u32 *pathAddress)
@ -575,7 +575,7 @@ static inline bool patchLayeredFs(u64 progId, u8 *code, u32 size, u32 textSize,
if(!archiveId) return true;
u32 fsMountArchive = 0xFFFFFFFF,
fsUnMountArchive = 0xFFFFFFFF,
fsUnmountArchive = 0xFFFFFFFF,
fsRegisterArchive = 0xFFFFFFFF,
fsTryOpenFile = 0xFFFFFFFF,
fsOpenFileDirectly = 0xFFFFFFFF,
@ -583,7 +583,7 @@ static inline bool patchLayeredFs(u64 progId, u8 *code, u32 size, u32 textSize,
pathOffset = 0,
pathAddress = 0xDEADCAFE;
if(!findLayeredFsSymbols(code, textSize, &fsMountArchive, &fsRegisterArchive, &fsTryOpenFile, &fsOpenFileDirectly, &fsUnMountArchive) ||
if(!findLayeredFsSymbols(code, textSize, &fsMountArchive, &fsRegisterArchive, &fsTryOpenFile, &fsOpenFileDirectly, &fsUnmountArchive) ||
!findLayeredFsPayloadOffset(code, textSize, roSize, dataSize, roAddress, dataAddress, &payloadOffset, &pathOffset, &pathAddress)) return false;
static const char *updateRomFsMounts[] = { "ro2:",
@ -632,9 +632,9 @@ static inline bool patchLayeredFs(u64 progId, u8 *code, u32 size, u32 textSize,
romfsRedirPatchHook2 = MAKE_BRANCH(payloadOffset + (u32)&romfsRedirPatchHook2 - (u32)romfsRedirPatch, fsTryOpenFile + 4);
romfsRedirPatchCustomPath = pathAddress;
romfsRedirPatchFsMountArchive = MAKE_BRANCH_LINK(payloadOffset + (u32)&romfsRedirPatchFsMountArchive - (u32)romfsRedirPatch, fsMountArchive);
romfsRedirPatchFsUnMountArchive = (fsUnMountArchive != 0xFFFFFFFF) ?
MAKE_BRANCH_LINK(payloadOffset + (u32)&romfsRedirPatchFsUnMountArchive - (u32)romfsRedirPatch, fsUnMountArchive) :
0xE320F000; // NOP if fsUnMountArchive doesn't exist
romfsRedirPatchFsUnmountArchive = (fsUnmountArchive != 0xFFFFFFFF) ?
MAKE_BRANCH_LINK(payloadOffset + (u32)&romfsRedirPatchFsUnmountArchive - (u32)romfsRedirPatch, fsUnmountArchive) :
0xE320F000; // NOP if fsUnmountArchive doesn't exist
romfsRedirPatchFsRegisterArchive = MAKE_BRANCH_LINK(payloadOffset + (u32)&romfsRedirPatchFsRegisterArchive - (u32)romfsRedirPatch, fsRegisterArchive);
romfsRedirPatchArchiveId = archiveId;
memcpy(&romfsRedirPatchUpdateRomFsMount, updateRomFsMount, 4);

2
sysmodules/loader/source/romfsredir.h
View File

@ -10,7 +10,7 @@ extern u32 romfsRedirPatchSubstituted2, romfsRedirPatchHook2;
extern u32 romfsRedirPatchArchiveName;
extern u32 romfsRedirPatchFsMountArchive;
extern u32 romfsRedirPatchFsUnMountArchive;
extern u32 romfsRedirPatchFsUnmountArchive;
extern u32 romfsRedirPatchFsRegisterArchive;
extern u32 romfsRedirPatchArchiveId;
extern u32 romfsRedirPatchRomFsMount;

4
sysmodules/loader/source/romfsredir.s
View File

@ -31,8 +31,8 @@ romfsRedirPatch:
bne romfsRedirPatchSubstituted1
stmfd sp!, {r0-r4, lr}
adr r0, romfsRedirPatchArchiveName
.global romfsRedirPatchFsUnMountArchive
romfsRedirPatchFsUnMountArchive:
.global romfsRedirPatchFsUnmountArchive
romfsRedirPatchFsUnmountArchive:
.word 0xdead0004
sub sp, sp, #4
ldr r1, romfsRedirPatchArchiveId