flashrom

While trying to add support for EEPROM devices (which lacks the erase capability) I came across some issues with implementing it.
The only device so far which lacks erase capability is the M95M02.

When trying to write it via force I receieve a SIGSEV and the following output:

08:17:18: Debugging /home/mm/Projektek/flashrom/flashrom -p stlinkv3_spi -c M95M02 -f -w /tmp/myfile ...
could not find '.gnu_debugaltlink' file for /lib/x86_64-linux-gnu/libcap.so.2
flashrom 1.4.0-rc2 (git:v1.4.0-rc2-1-gbd3c5f31) on Linux 6.8.0-40-generic (x86_64)
flashrom is free software, get the source code at https://flashrom.org

Connected to STLink V3 with bridge FW version: 5
SCK frequency set to 750 kHz
Assuming ST flash chip "M95M02" (256 kB, SPI) on stlinkv3_spi.
===
This flash part has status UNTESTED for operations: WP
The test status of this chip may have been updated in the latest development
version of flashrom. If you are running the latest development version,
please email a report to flashrom@flashrom.org if any of the above operations
work correctly for you with this flash chip. Please include the flashrom log
file for all operations you tested (see the man page for details), and mention
which mainboard or programmer you tested in the subject line.
You can also try to follow the instructions here:
https://www.flashrom.org/contrib_howtos/how_to_mark_chip_tested.html
Thanks for your help!
spi_get_opcode_from_erasefn: unknown erase function (0x1). Please report this at flashrom@flashrom.org

Backtrace:

>~"#0  0x000055555558f047 in check_block_eraser (flash=flash@entry=0x7fffffffd9d0, k=k@entry=0, log=log@entry=0) at flashrom.c:489\n"
>~"#1  0x000055555558f0c7 in count_usable_erasers (flash=flash@entry=0x7fffffffd9d0) at flashrom.c:508\n"
>~"#2  0x000055555558f15f in chip_safety_check (flash=flash@entry=0x7fffffffd9d0, force=1, read_it=read_it@entry=0, write_it=write_it@entry=1, erase_it=erase_it@entry=0, verify_it=verify_it@entry=1) at flashrom.c:2019\n"
>~"#3  0x0000555555591426 in prepare_flash_access (flash=flash@entry=0x7fffffffd9d0, read_it=read_it@entry=false, write_it=write_it@entry=true, erase_it=erase_it@entry=false, verify_it=verify_it@entry=true) at flashrom.c:2121\n"
>~"#4  0x0000555555591821 in flashrom_image_write (flashrom_flashctx=flashrom_flashctx@entry=0x7fffffffd9d0, buffer=buffer@entry=0x7ffff7ea5010, buffer_len=buffer_len@entry=262144, refbuffer=refbuffer@entry=0x0) at flashrom.c:2287\n"
>~"#5  0x00005555555795d6 in do_write (flash=flash@entry=0x7fffffffd9d0, filename=0x55555565c2c0 \"/tmp/myfile\", referencefile=0x0) at cli_classic.c:535\n"
>~"#6  0x000055555557a455 in main (argc=<optimized out>, argv=<optimized out>) at cli_classic.c:1255\n"