Post: PPC Compiler
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07-27-2013, 02:06 AM
#1
Choco
Respect my authoritah!!
This is a tool I created for compiling PowerPC instructions into OpCodes. This is EXTREMELY useful for PS3 modding, as all PS3 .elfs are PowerPC. This is a PPU compiler, so it will compile opcodes that will work for any PS3 game application (or xbox .xex files).
Screenshot:
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How to use
1. Enter your instructions in the box on the left.
2. Enter the address that you will be injecting the opcodes at in the Start Address box (note, this is the address from IDA/Memory, not the HxD address).
3. Click the compile button.
4. Copy the opcodes from the rightmost box and paste them into your elf at the appropriate address.
To designate a register, put a "%" symbol in front of it. For example:
li r3, 0 <--this will not work.
li %r3, 0 <--this will work.
For bl instructions, just do:
bl (address to bl to)
For example:
bl 0x248FA4
For conditional branching instructions, just do the instruction followed by the distance to branch. For example:
bdnz -0x14
beq 0x14
bne 0x2C
Download
Download the tool here: You must login or register to view this content.
View a virus scan here: You must login or register to view this content.
(Sorry about the false positives, the app has been protected to prevent reverse engineering
)Credits:
-BuC-Shotz for some help and some code
-The makers of MinGW
-xSonoro for packing
-iMCSx for some C# help
Enjoy guys, hopefully this will be useful to some of you!
Last edited by
Choco ; 07-27-2013 at 02:29 AM.
The following 69 users say thank you to Choco for this useful post:
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07-27-2013, 11:54 AM
#11
GandalfsBish
Grunt
07-27-2013, 12:23 PM
#12
Jakes625
Guest
Originally posted by Choco
Hey NGU,
This is a tool I created for compiling PowerPC instructions into OpCodes. This is EXTREMELY useful for PS3 modding, as all PS3 .elfs are PowerPC. This is a PPU compiler, so it will compile opcodes that will work for any PS3 game application (or xbox .xex files).
Screenshot:
You must login or register to view this content.
How to use
1. Enter your instructions in the box on the left.
2. Enter the address that you will be injecting the opcodes at in the Start Address box (note, this is the address from IDA/Memory, not the HxD address).
3. Click the compile button.
4. Copy the opcodes from the rightmost box and paste them into your elf at the appropriate address.
To designate a register, put a "%" symbol in front of it. For example:
For bl instructions, just do:
For example:
For conditional branching instructions, just do the instruction followed by the distance to branch. For example:
Download
Download the tool here: You must login or register to view this content.
View a virus scan here: You must login or register to view this content.
(Sorry about the false positives, the app has been protected to prevent reverse engineering)
Credits:
-BuC-Shotz for some help and some code
-The makers of MinGW
-xSonoro for packing
-iMCSx for some C# help
Enjoy guys, hopefully this will be useful to some of you!
This is a tool I created for compiling PowerPC instructions into OpCodes. This is EXTREMELY useful for PS3 modding, as all PS3 .elfs are PowerPC. This is a PPU compiler, so it will compile opcodes that will work for any PS3 game application (or xbox .xex files).
Screenshot:
You must login or register to view this content.
How to use
1. Enter your instructions in the box on the left.
2. Enter the address that you will be injecting the opcodes at in the Start Address box (note, this is the address from IDA/Memory, not the HxD address).
3. Click the compile button.
4. Copy the opcodes from the rightmost box and paste them into your elf at the appropriate address.
To designate a register, put a "%" symbol in front of it. For example:
li r3, 0 <--this will not work.
li %r3, 0 <--this will work.
For bl instructions, just do:
bl (address to bl to)
For example:
bl 0x248FA4
For conditional branching instructions, just do the instruction followed by the distance to branch. For example:
bdnz -0x14
beq 0x14
bne 0x2C
Download
Download the tool here: You must login or register to view this content.
View a virus scan here: You must login or register to view this content.
(Sorry about the false positives, the app has been protected to prevent reverse engineering
)Credits:
-BuC-Shotz for some help and some code
-The makers of MinGW
-xSonoro for packing
-iMCSx for some C# help
Enjoy guys, hopefully this will be useful to some of you!
wait so will it make full programs?
for example:
func:
mflr %r0 // set up the stack frame
stw %r0, 8(r1)
stwu %r1, -16(r1)
addi %r3, %r3, 3 // add 3 to the argument and return it
addi %r1, %r1, 16 // destroy the stack frame
lwz %r0, 8(r1)
mtlr %r0
blr // return
.globl _main
_main:
mflr %r0 // set up the stack frame
stw %r0, 8(r1)
stwu %r1, -16(r1)
lis %r3, hi16(847318093) // load big number into r3
ori %r3, %r3, lo16(847318092)
bl func // call stuff
addi %r1, %r1, 16 // destroy the stack frame
lwz %r0, 8(r1)
mtlr %r0
blr // return
just simple math shit?
07-27-2013, 05:49 PM
#15
Choco
Respect my authoritah!!
Originally posted by Jakes
wait so will it make full programs?
for example:
just simple math shit?
for example:
func:
mflr %r0 // set up the stack frame
stw %r0, 8(r1)
stwu %r1, -16(r1)
addi %r3, %r3, 3 // add 3 to the argument and return it
addi %r1, %r1, 16 // destroy the stack frame
lwz %r0, 8(r1)
mtlr %r0
blr // return
.globl _main
_main:
mflr %r0 // set up the stack frame
stw %r0, 8(r1)
stwu %r1, -16(r1)
lis %r3, hi16(847318093) // load big number into r3
ori %r3, %r3, lo16(847318092)
bl func // call stuff
addi %r1, %r1, 16 // destroy the stack frame
lwz %r0, 8(r1)
mtlr %r0
blr // return
just simple math shit?
Yep, you could compile that. You'd probably have to get rid of the hi16, lo16 stuff.
07-27-2013, 06:18 PM
#16
prototype123
Banned
Originally posted by Soldier.
So for that reason it shouldn't be released? I'm sure you was a noob at some point too...
O yeah bro I was a big noob at this stuff I started learning about all this stuff around 2011 and 2012 I knew all most all the stuff and now I know alot of things I thouth I would never learn everyone becomes a noob at some point bro but in the future It makes alot more sense so yeah lol.
07-27-2013, 06:20 PM
#17
prototype123
Banned
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