I am comparing the readelf -s snapshot from module.kld and module.ko for a module build in a cross compiler FreeBSD 10 environment,
Do the symbols in symtab get reordered between module.kld and module.ko, as an example readelf -s module.kld we pick 2 symbols 2651: 000b8230 74 FUNC GLOBAL DEFAULT 1 prison_equal_ip6 2652: 00030140 3318 FUNC GLOBAL DEFAULT 1 ip_output Compare them with readelf -s from module.ko 2558: 0007a6d0 3318 FUNC GLOBAL DEFAULT 5 ip_output 2559: 001027c0 74 FUNC GLOBAL DEFAULT 5 prison_equal_ip6 So the symbol ip_output appears after prison_equal_ip6 in module.kld but appears before it in module.ko. The problem is this is affecting the DTrace FBT probing, running FBT probe of ip_output shows as having arguments of prison_equal_ip6. The way module.ko is being derived from module.kld is ld -m elf_i386 -Bshareable --verbose -o module.ko.debug module.kld How can I suppress this re-ordering? _______________________________________________ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "freebsd-hackers-unsubscr...@freebsd.org"
