On top of https://gcc.gnu.org/pipermail/gcc-patches/2025-April/680256.html patch this brings make check-cobol when using the cross compiler from 32-bit host to x86_64-linux to the following: Running /home/jakub/src/gcc/gcc/testsuite/cobol.dg/dg.exp ... FAIL: cobol.dg/group1/declarative_1.cob -O0 execution test FAIL: cobol.dg/group1/declarative_1.cob -O1 execution test FAIL: cobol.dg/group1/declarative_1.cob -O2 execution test FAIL: cobol.dg/group1/declarative_1.cob -O3 -fomit-frame-pointer -funroll-loops -fpeel-loops -ftracer -finline-functions execution test FAIL: cobol.dg/group1/declarative_1.cob -O3 -g execution test FAIL: cobol.dg/group1/declarative_1.cob -Os execution test === cobol Summary === # of expected passes 3123 # of unexpected failures 6 # of expected failures 6 (which has some analysis but not a fix yet). This patch fixes various cases where host size of various types (void *, int, size_t, unsigned char) is used in place where size of those types in bytes on the target should be used instead. At least the size of void * and size_t actually differns between ilp32 hosts and lp64 targets, int could be different in theory as well but we actually don't support 16-bit ints on the host side and only support lp64 targets right now for cobol, and finally sizeof(unsigned char) is always 1, so there is no point to multiply by that and it is still wrong to use host sizeof for the target decisions. 2025-04-08 Jakub Jelinek <jakub@redhat.com> PR cobol/119364 * genapi.cc (function_handle_from_name): Use sizeof_pointer. (parser_file_add): Use int_size_in_bytes(VOID_P) and int_size_in_bytes(int). (inspect_tally): Use int_size_in_bytes(VOID_P). (inspect_replacing): Likewise. (gg_array_of_field_pointers): Likewise. (gg_array_of_file_pointers): Likewise. (parser_set_pointers): Use sizeof_pointer. * cobol1.cc (create_our_type_nodes_init): Use int_size_in_bytes(SIZE_T) and int_size_in_bytes(VOID_P). * gengen.cc (gg_array_of_size_t): Use int_size_in_bytes(SIZE_T). (gg_array_of_bytes): Just use N, don't multiply it by sizeof(unsigned char). * parse.y: Include tree.h. Use int_size_in_bytes(ptr_type_node).