So I have something like:
*************************************************************
* SYS_DRAW_BATCH_RUNS_DATA::Set(matrix4 const*, RECTF con ..
*************************************************************
undefined __thiscall SYS_DRAW_BATCH_RUNS_DATA_Set (void
undefined r3:1 <RETURN>
void * r3:4 (auto) this
matrix4 * r4:4 param_1
RECTF * r5:4 param_2
SYS_DRAW_QUALI r6:4 param_3
SYS_DRAW_RUN * r7:4 param_4
uint r8:4 param_5
SYS_DRAW_MATER r9:4 param_6
uint r10:4 param_7
astruct_952 Stack[0x38]:32 param_8 XREF[1,7]: 00175b18 (R) ,
00175b1c (R) ,
00175b20 (R) ,
00175b24 (R) ,
00175b28 (R) ,
00175b2c (R) ,
00175b30 (R) ,
00175b34 (R)
uint Stack[0x58]:4 param_9
uint Stack[0x5c]:4 param_10
SYS_D3D_IB_BAS Stack[0x60]:4 param_11
SYS_D3D_VB_BAS Stack[0x64]:4 param_12
FuncDef30 * Stack[0x68]:4 param_13
void * Stack[0x6c]:4 param_14
SYS_DRAW_BUFFE Stack[0x70]:4 param_15
undefined4 Stack[0x8]:4 local_res8 XREF[2]: 00175b10 (W) ,
00175b84 (R)
undefined4 Stack[-0x3c]:4 local_3c XREF[2]: 00175aec (W) ,
00175b90 (R)
undefined4 Stack[-0x4c]:4 local_4c XREF[1]: 00175b7c (W)
undefined4 Stack[-0x50]:4 local_50 XREF[1]: 00175b78 (W)
undefined4 Stack[-0x54]:4 local_54 XREF[1]: 00175b74 (W)
undefined4 Stack[-0x58]:4 local_58 XREF[1]: 00175b70 (W)
undefined4 Stack[-0x90]:4 local_90 XREF[1]: 00175b14 (W)
__ZN24SYS_DRAW_BATCH_RUNS_DATA3SetEPK7matrix4P XREF[4]: Entry Point (*) ,
SYS_DRAW_BATCH_RUNS_DATA_Set DrawRoom_Rooms_FF_TSS:000fed58 (
DrawRoom_Meshes_FF_TSS:000ff168
SYS_DRAW_CHAR_BATCH_RUNS_DATA_SY
00175ae8 7c 08 02 a6 mfspr r0,LR
00175aec be 21 ff c4 stmw r17 ,local_3c (r1)
00175af0 28 04 00 00 cmplwi param_1 ,0x0
00175af4 7c 71 1b 78 or r17 ,this ,this
00175af8 7c b2 2b 78 or r18 ,param_2 ,param_2
00175afc 7c d3 33 78 or r19 ,param_3 ,param_3
00175b00 7c f4 3b 78 or r20 ,param_4 ,param_4
00175b04 7d 15 43 78 or r21 ,param_5 ,param_5
00175b08 7d 36 4b 78 or r22 ,param_6 ,param_6
00175b0c 7d 57 53 78 or r23 ,param_7 ,param_7
00175b10 90 01 00 08 stw r0,local_res8 (r1)
00175b14 94 21 ff 70 stwu r1,local_90 (r1)
00175b18 83 01 00 c8 lwz r24 ,param_8.param_8 (r1)
00175b1c 83 21 00 cc lwz r25 ,param_8.param_9 (r1)
00175b20 83 41 00 d0 lwz r26 ,param_8.param_10 (r1)
00175b24 83 61 00 d4 lwz r27 ,param_8.param_11 (r1)
00175b28 83 81 00 d8 lwz r28 ,param_8.param_12 (r1)
00175b2c 83 a1 00 dc lwz r29 ,param_8.param_13 (r1)
00175b30 83 c1 00 e0 lwz r30 ,param_8.param_14 (r1)
00175b34 83 e1 00 e4 lwz r31 ,param_8.param_15 (r1)
00175b38 41 82 00 0c beq LAB_00175b44
00175b3c 38 71 00 40 addi this ,r17 ,0x40
00175b40 4b ff 39 39 bl matrix4_assignment undefined matrix4_assignment(voi
LAB_00175b44 XREF[1]: 00175b38 (j)
00175b44 92 51 00 80 stw r18 ,0x80 (r17 )
00175b48 7e 23 8b 78 or this ,r17 ,r17
00175b4c 7e 64 9b 78 or param_1 ,r19 ,r19
00175b50 7e c5 b3 78 or param_2 ,r22 ,r22
00175b54 92 91 00 84 stw r20 ,0x84 (r17 )
00175b58 7e e6 bb 78 or param_3 ,r23 ,r23
00175b5c 7f 07 c3 78 or param_4 ,r24 ,r24
00175b60 7f 28 cb 78 or param_5 ,r25 ,r25
00175b64 92 b1 00 88 stw r21 ,0x88 (r17 )
00175b68 7f 49 d3 78 or param_6 ,r26 ,r26
00175b6c 7f 6a db 78 or param_7 ,r27 ,r27
00175b70 93 81 00 38 stw r28 ,local_58 (r1)
00175b74 93 a1 00 3c stw r29 ,local_54 (r1)
00175b78 93 c1 00 40 stw r30 ,local_50 (r1)
00175b7c 93 e1 00 44 stw r31 ,local_4c (r1)
00175b80 48 00 00 19 bl SYS_DRAW_BATCH_DATA_Set undefined SYS_DRAW_BATCH_DATA_Se
00175b84 80 01 00 98 lwz r0,local_res8 (r1)
00175b88 38 21 00 90 addi r1,r1,0x90
00175b8c 7c 08 03 a6 mtspr LR,r0
00175b90 ba 21 ff c4 lmw r17 ,local_3c (r1)
00175b94 4e 80 00 20 blr
Which decompiles to:
/* SYS_DRAW_BATCH_RUNS_DATA::Set(matrix4 const*, RECTF const*, SYS_DRAW_QUALITY, SYS_DRAW_RUN
const*, unsigned int, SYS_DRAW_MATERIAL_POOL const*, unsigned int, unsigned int, unsigned int,
unsigned int, SYS_D3D_IB_BASE*, SYS_D3D_VB_BASE*, void (*)(SYS_D3D_DEVICE*, SYS_DRAW_BATCH
const&, SYS_DRAW_BATCH_RUN const&, void const*, unsigned short*), void*, SYS_DRAW_BUFFER_DEVICE* )
*/
void __thiscall
SYS_DRAW_BATCH_RUNS_DATA_Set
(void *this,matrix4 *param_1,RECTF *param_2,SYS_DRAW_QUALITY param_3,SYS_DRAW_RUN *param _4
,uint param_5,SYS_DRAW_MATERIAL_POOL *param_6,uint param_7,astruct_952 param_8,
uint param_9,uint param_10,SYS_D3D_IB_BASE *param_11,SYS_D3D_VB_BASE *param_12,
FuncDef30 *param_13,void *param_14,SYS_DRAW_BUFFER_DEVICE *param_15)
{
FuncDef31 *in_stack_ffffffb8;
void *in_stack_ffffffbc;
SYS_DRAW_BUFFER_DEVICE *in_stack_ffffffc0;
if (param_1 != (matrix4 *)0x0) {
matrix4_assignment((void *)((int)this + 0x40),param_1);
}
*(RECTF **)((int)this + 0x80) = param_2;
*(SYS_DRAW_RUN **)((int)this + 0x84) = param_4;
*(uint *)((int)this + 0x88) = param_5;
SYS_DRAW_BATCH_DATA_Set
(this,param_3,param_6,param_7,param_8.param_8,param_8.param_9,param_8.param_10,
param_8.param_11,SUB3216(param_8,0),in_stack_ffffffb8,in_stack_ffffffbc,
in_stack_ffffffc0);
return;
}
Now obviously something is wrong here but I don't understand what - first of all SUB321 expands in export to like:
CONCAT284(CONCAT244(CONCAT204(CONCAT164(CONCAT124(CONCAT84(CONCAT44(param_8.param_8, param_5),param_6), param_8.param_9),param_8.param_10), param_8.param_11),param_8.param_12),param_8.param_13)
And second of all those in_stack_ shouldn't be there for sure.
Any ideas what could be the issue and how can I fix it?
I'm running a Mach-O G2 Big Endian Altivec binary.
Thanks in advance.
