Patcherex Tricore README

README.md

Patcherex Tricore Support

Requirements

• gcc tool chain for Tricore

https://hightec-rt.com/en/downloads.html

• Windows Subsystem Linux

https://docs.microsoft.com/en-us/windows/wsl/install-win10

Please make sure that tricore-gcc.exe and tricore-objcopy.exe is available on WSL.

Example

import patcherex
import os
from patcherex.backends.detourbackend import DetourBackend
from patcherex.patches import *

filename = "tricore.elf"
backend = DetourBackend(filename)

trampolin_code = '''
    mov.a       %a15, %d15
    mov.a       %a15, %d15
    mov.a       %a15, %d15
    mov.a       %a15, %d15
    mov.a       %a15, %d15
    mov.a       %a15, %d15
    mov.a       %a15, %d15
    mov.a       %a15, %d15
    mov.a       %a15, %d15
    mov.a       %a15, %d15
    mov.a       %a15, %d15
    mov.a       %a15, %d15
    mov.a       %a15, %d15
    mov.a       %a15, %d15
'''
p1 = InsertCodePatch(0x8000041C, trampolin_code, "trampolin_code")

backend.apply_patches([ p1 ])
backend.save("tricore.patched.elf")

Result: