Hello. I'm working on porting an old zaptel kernel module which I've
used under NetbSD-3
and NetBSd-5 for years to a version 9-current from January 2021. I have the
module built,
using the bsd.module.mk make file from /usr/share, but when I try to perform a
modload on the
final .kmod file, I get the following output:
DEBUG: module: Loading module from
/stand/amd64/9.99.77/modules/zaptel/zaptel.kmod
DEBUG: module: Loading plist from
/stand/amd64/9.99.77/modules/zaptel/zaptel.plist
DEBUG: module: plist load returned error 2 for
`/stand/amd64/9.99.77/modules/zaptel/zaptel.kmod'
WARNING: module error: `link_set_modules' section wrong size (got 16, wanted 8)
WARNING: module error: cannot fetch info for `zaptel', error 8
this looks like some kind of error in the linking phase of the process,
but I'm not sure
how to go about debugging it.
Maybe someone can give me a clue on what to try next? Is there a flag I need
to specify the
correct section size?
In looking at the make.log, below, the VERSION environment variable is
non-existent in the
build environment I'm using. Could this be the issue? If it is, what should
that environment
variable contain?
-thanks
-Brian
# compile zaptel/zaptel.o
gcc -O2 -g -std=gnu99 -Wall -Wstrict-prototypes -Wmissing-prototypes
-Wpointer-arith -Wno-sign-compare -Wsystem-headers -Wno-traditional
-Wa,--fatal-warnings -Wreturn-type -Wswitch -Wshadow -Wcast-qual
-Wwrite-strings -Wextra -Wno-unused-parameter -Wno-sign-compare -Werror
-ffreestanding -fno-strict-aliasing -Wno-pointer-sign -mno-red-zone -mno-mmx
-mno-sse -mno-avx -msoft-float -mcmodel=kernel -fno-omit-frame-pointer
-I/usr/src/common/include -DDIAGNOSTIC -I/usr/home/buhrow/src/asterisk/zaptel
-I/usr/local/netbsd/src-9977/sys -I/usr/src/common/include -DDIAGNOSTIC
-nostdinc -I. -I/home/buhrow/src/asterisk/zaptel-netbsd-20230118/zaptel
-isystem /usr/home/buhrow/src/asterisk -isystem
/usr/home/buhrow/src/asterisk/arch -isystem
/usr/home/buhrow/src/asterisk/../common/include -D_KERNEL -D_MODULE
-DSYSCTL_INCLUDE_DESCR -c -Wno-error=implicit-fallthrough zaptel.c -o
zaptel.o.o
ctfconvert -L VERSION -o zaptel.o zaptel.o.o && rm -f zaptel.o.o
# compile zaptel/ztdummy.o
gcc -O2 -g -std=gnu99 -Wall -Wstrict-prototypes -Wmissing-prototypes
-Wpointer-arith -Wno-sign-compare -Wsystem-headers -Wno-traditional
-Wa,--fatal-warnings -Wreturn-type -Wswitch -Wshadow -Wcast-qual
-Wwrite-strings -Wextra -Wno-unused-parameter -Wno-sign-compare -Werror
-ffreestanding -fno-strict-aliasing -Wno-pointer-sign -mno-red-zone -mno-mmx
-mno-sse -mno-avx -msoft-float -mcmodel=kernel -fno-omit-frame-pointer
-I/usr/src/common/include -DDIAGNOSTIC -I/usr/home/buhrow/src/asterisk/zaptel
-I/usr/local/netbsd/src-9977/sys -I/usr/src/common/include -DDIAGNOSTIC
-nostdinc -I. -I/home/buhrow/src/asterisk/zaptel-netbsd-20230118/zaptel
-isystem /usr/home/buhrow/src/asterisk -isystem
/usr/home/buhrow/src/asterisk/arch -isystem
/usr/home/buhrow/src/asterisk/../common/include -D_KERNEL -D_MODULE
-DSYSCTL_INCLUDE_DESCR -c ztdummy.c -o ztdummy.o.o
ctfconvert -L VERSION -o ztdummy.o ztdummy.o.o && rm -f ztdummy.o.o
# link zaptel/zaptel.kmod
gcc -Wl,--warn-shared-textrel -Wl,-z,relro -nostdlib -r
-Wl,-T,/usr/libdata/ldscripts/kmodule,-d -Wl,-Map=zaptel.kmod.map -o
zaptel.kmod zaptel.o ztdummy.o
ctfmerge -t -L VERSION -o zaptel.kmod zaptel.o ztdummy.o
