Recently I was trying to obtain an ELF file from a firmware image, then I realized that each section of the file were CXIs. I tried to extract the ExeFS and exHeader from the image and everything went well. But when I tried to obtain the elf with patchrom (I use a fork called ctr-elf), it fails. Output below.
Code:
C:\Users\...\Documents\FIRMS\TWL_FIRM\0>C:\Python27\python exefs2elf.py
textBase: 00300000
textSize: 00047000
roSize: 00164000
rwSize: 00001000
bssSize: 00011000
WARNING: textBase mismatch, might be an encrypted exheader file.
arm-none-eabi-objcopy: error: the input file 'workdir/exefs/rw.bin' is empty
arm-none-eabi-ld: cannot find workdir/exefs/rw.o: No such file or directory
