Linker corrupts debug information

[Sebastian Perta]

Using the latest version arm-none-eabi-gcc (GNU Toolchain for the Arm Architecture 11.2-2022.02 (arm-11.16)) 11.2.1 20220111, the linker corrupts the debug information when using DWARF4.

Attached there are some object files, a linker script, and a command file.
Executing the following commands:
arm-none-eabi-gcc @RA6A2_GCC11.elf.in2
arm-none-eabi-readelf --debug-dump GCC11.elf

We can see several errors:
 readelf: Error: /data/jenkins/workspace/GNU-toolchain/arm-11/src/binutils-gdb/binutils/dwarf.c:6303: end of data encountered whilst reading LEB
  readelf: Error: Invalid location list entry type 5
  readelf: Error: Invalid location list entry type 1
  readelf: Error: /data/jenkins/workspace/GNU-toolchain/arm-11/src/binutils-gdb/binutils/dwarf.c:6303: end of data encountered whilst reading LEB

The errors can't be seen dumping the debug information from the object files so I assume the linker is the one corrupting the data.