Binary package “lib64gcc-s1-x32-cross” in ubuntu mantic

GCC support library (x32) (64bit)

 Shared version of the support library, a library of internal subroutines
 that GCC uses to overcome shortcomings of particular machines, or
 special needs for some languages.
 .
 This package contains files for x32 architecture, for use in cross-compile
 environment.