Re: issue with "options DDB"

From: Alexander Best <arundel_at_freebsd.org>
Date: Thu, 11 Nov 2010 16:18:30 +0000
On Wed Nov 10 10, Alexander Best wrote:
> On Wed Nov 10 10, Alexander Best wrote:
> > On Tue Nov  9 10, Alexey Shuvaev wrote:
> > > On Tue, Nov 09, 2010 at 06:25:12PM +0000, Alexander Best wrote:
> > > > On Fri Nov  5 10, Ulrich Spörlein wrote:
> > > > > On Sat, 30.10.2010 at 23:22:44 +0000, Alexander Best wrote:
> > > > > > hi there,
> > > > > > 
> > > > > > with "options DDB" in my kernel conf i run into the following issue with my
> > > > > > kernel modules:
> > > > > > 
> > > > > > link_elf_lookup_symbol: missing symbol hash table
> > > > > > KLD file snd_hda.ko is missing dependencies
> > > > > > KLD file sound.ko is missing dependencies
> > > > > > KLD file nvidia.ko is missing dependencies
> > > > > > KLD file linux.ko is missing dependencies
> > > > > > KLD file ng_ubt.ko is missing dependencies
> > > > > > KLD file ng_hci.ko is missing dependencies
> > > > > > KLD file ng_bluetooth.ko is missing dependencies
> > > > > > KLD file netgraph.ko is missing dependencies
> > > > > > link_elf_lookup_symbol: missing symbol hash table
> > > > > > 
> > > > > > removing the option solves the issue. any advice?
> > > > > > 
> > > > > > cheers.
> > > > > > alex
> > > > > > 
> > > > > > ps: i'm running HEAD (r214542; amd64).
> > > > > 
> > > > > You failed to mention the command that you run. I assume 'buildkernel'?
> > > > > Please note that you need and update-to-date "buildworld" for the kernel
> > > > > tools to be there, so please try the following (with options DDB):
> > > > > 
> > > > > cd /usr/src
> > > > > make clean; make cleandir; make clean
> > > > > make buildworld
> > > > > make buildkernel KERNCONF=YOURKERNEL
> > > > 
> > > > hmmm....seems there is a problem with gcc. this is what i get during
> > > > buildworld:
> > > > 
> > > > 
> > > > clang++ -O2 -pipe -fno-strict-aliasing -funroll-loops -march=native -DIN_GLIBCPP_V3 -DHAVE_CONFIG_H -I/usr/src/gnu/lib/libsupc++/../../../contrib/gcclibs/include -I/usr/src/gnu/lib/libsupc++/../../../contrib/libstdc++/libsupc++ -I/usr/src/gnu/lib/libsupc++/../../../contrib/gcc -I/usr/src/gnu/lib/libsupc++/../libstdc++ -I. -frandom-seed=RepeatabilityConsideredGood -g -fstack-protector -fconserve-space -fno-implicit-templates -ffunction-sections -fdata-sections -c /usr/src/gnu/lib/libsupc++/../../../contrib/libstdc++/libsupc++/tinfo2.cc
> > > > clang++: warning: argument unused during compilation: '-fconserve-space'
> > > ^^^^^^^^^^^
> > > 
> > > > clang++: warning: argument unused during compilation: '-fno-implicit-templates'
> > > > clang++ -O2 -pipe -fno-strict-aliasing -funroll-loops -march=native -DIN_GLIBCPP_V3 -DHAVE_CONFIG_H -I/usr/src/gnu/lib/libsupc++/../../../contrib/gcclibs/include -I/usr/src/gnu/lib/libsupc++/../../../contrib/libstdc++/libsupc++ -I/usr/src/gnu/lib/libsupc++/../../../contrib/gcc -I/usr/src/gnu/lib/libsupc++/../libstdc++ -I. -frandom-seed=RepeatabilityConsideredGood -g -fstack-protector -fconserve-space -fno-implicit-templates -ffunction-sections -fdata-sections -c /usr/src/gnu/lib/libsupc++/../../../contrib/libstdc++/libsupc++/vec.cc
> > > > clang++: warning: argument unused during compilation: '-fconserve-space'
> > > > clang++: warning: argument unused during compilation: '-fno-implicit-templates'
> > > > clang++ -O2 -pipe -fno-strict-aliasing -funroll-loops -march=native -DIN_GLIBCPP_V3 -DHAVE_CONFIG_H -I/usr/src/gnu/lib/libsupc++/../../../contrib/gcclibs/include -I/usr/src/gnu/lib/libsupc++/../../../contrib/libstdc++/libsupc++ -I/usr/src/gnu/lib/libsupc++/../../../contrib/gcc -I/usr/src/gnu/lib/libsupc++/../libstdc++ -I. -frandom-seed=RepeatabilityConsideredGood -g -fstack-protector -fconserve-space -fno-implicit-templates -ffunction-sections -fdata-sections -c /usr/src/gnu/lib/libsupc++/../../../contrib/libstdc++/libsupc++/vterminate.cc
> > > > clang++: warning: argument unused during compilation: '-fconserve-space'
> > > > clang++: warning: argument unused during compilation: '-fno-implicit-templates'
> > > > clang -O2 -pipe -fno-strict-aliasing -funroll-loops -march=native -DIN_GLIBCPP_V3 -DHAVE_CONFIG_H -I/usr/src/gnu/lib/libsupc++/../../../contrib/gcclibs/include -I/usr/src/gnu/lib/libsupc++/../../../contrib/libstdc++/libsupc++ -I/usr/src/gnu/lib/libsupc++/../../../contrib/gcc -I/usr/src/gnu/lib/libsupc++/../libstdc++ -I. -frandom-seed=RepeatabilityConsideredGood -g -std=gnu99 -fstack-protector  -c /usr/src/gnu/lib/libsupc++/../../../contrib/gcclibs/libiberty/cp-demangle.c
> > > > building static supc++ library
> > > > ranlib libsupc++.a
> > > > ===> gnu/lib/libobjc (all)
> > > > gcc -O2 -pipe -fno-strict-aliasing -funroll-loops -march=native -DHAVE_GTHR_DEFAULT -DIN_GCC -DIN_TARGET_LIBS -I. -I/usr/src/gnu/lib/libobjc/../../usr.bin/cc/cc_tools -I/usr/src/gnu/lib/libobjc/../../../contrib/libobjc/objc -I/usr/src/gnu/lib/libobjc/../../../contrib/libobjc -I/usr/src/gnu/lib/libobjc/../../../contrib/gcc/config -I/usr/src/gnu/lib/libobjc/../../../contrib/gcc -I/usr/src/gnu/lib/libobjc/../../../contrib/gcclibs/include -fexceptions -frandom-seed=RepeatabilityConsideredGood -g -std=gnu99 -fstack-protector  -c /usr/src/gnu/lib/libobjc/../../../contrib/libobjc/archive.c
> > > > *** Signal 11
> > > > 
> > > > Stop in /usr/src/gnu/lib/libobjc.
> > > > *** Error code 1
> > > > 
> > > > Stop in /usr/src/gnu/lib.
> > > > *** Error code 1
> > > > 
> > > > Stop in /usr/src.
> > > > *** Error code 1
> > > > 
> > > > Stop in /usr/src.
> > > > *** Error code 1
> > > > 
> > > > Stop in /usr/src.
> > > > *** Error code 1
> > > > 
> > > > Stop in /usr/src.
> > > > 
> > > > 
> > > > i've ran buildworld twice (with a clean /usr/src and non-existing /usr/obj/*)
> > > > and got the error twice, so it's not a hardware problem it seems.
> > > > 
> > > > if i'm not mistaken the gcc that is being used for buildworld is not the one in
> > > > /usr/bin, but a fresh build in /usr/obj, right?
> > > > 
> > > > this is the bt from "gdb /usr/obj/usr/src/tmp/usr/bin/gcc gcc.core". i hope i
> > > > picked the correct gcc executable:
> > > > 
> > > > 
> > > > Core was generated by `gcc'.
> > > > Program terminated with signal 11, Segmentation fault.
> > > > #0  host_detect_local_cpu (argc=Variable "argc" is not available.
> > > > ) at /usr/src/gnu/usr.bin/cc/cc/../../../../contrib/gcc/config/i386/driver-i386.c:272
> > > > 272	  return concat ("-m", argv[0], "=", cpu, NULL);
> > > > (gdb) bt
> > > > #0  host_detect_local_cpu (argc=Variable "argc" is not available.
> > > > ) at /usr/src/gnu/usr.bin/cc/cc/../../../../contrib/gcc/config/i386/driver-i386.c:272
> > > > #1  0x000000000040c754 in eval_spec_function (func=Cannot access memory at address 0x0
> > > > ) at /usr/src/gnu/usr.bin/cc/cc/../../../../contrib/gcc/gcc.c:5520
> > > > #2  0x00000000004093f2 in do_spec_1 (spec=Variable "spec" is not available.
> > > > ) at /usr/src/gnu/usr.bin/cc/cc/../../../../contrib/gcc/gcc.c:5591
> > > > #3  0x000000000040c4d2 in handle_braces (p=Cannot access memory at address 0x0
> > > > ) at /usr/src/gnu/usr.bin/cc/cc/../../../../contrib/gcc/gcc.c:5884
> > > > #4  0x0000000000408d99 in do_spec_1 (spec=Variable "spec" is not available.
> > > > ) at /usr/src/gnu/usr.bin/cc/cc/../../../../contrib/gcc/gcc.c:5274
> > > > #5  0x0000000000409398 in do_spec_1 (spec=Variable "spec" is not available.
> > > > ) at /usr/src/gnu/usr.bin/cc/cc/../../../../contrib/gcc/gcc.c:5413
> > > > #6  0x0000000000409545 in do_spec_1 (spec=Variable "spec" is not available.
> > > > ) at /usr/src/gnu/usr.bin/cc/cc/../../../../contrib/gcc/gcc.c:5193
> > > > #7  0x0000000000409398 in do_spec_1 (spec=Variable "spec" is not available.
> > > > ) at /usr/src/gnu/usr.bin/cc/cc/../../../../contrib/gcc/gcc.c:5413
> > > > #8  0x000000000040c4d2 in handle_braces (p=Cannot access memory at address 0x0
> > > > ) at /usr/src/gnu/usr.bin/cc/cc/../../../../contrib/gcc/gcc.c:5884
> > > > #9  0x0000000000408d99 in do_spec_1 (spec=Variable "spec" is not available.
> > > > ) at /usr/src/gnu/usr.bin/cc/cc/../../../../contrib/gcc/gcc.c:5274
> > > > #10 0x000000000040c4d2 in handle_braces (p=Cannot access memory at address 0x0
> > > > ) at /usr/src/gnu/usr.bin/cc/cc/../../../../contrib/gcc/gcc.c:5884
> > > > #11 0x0000000000408d99 in do_spec_1 (spec=Variable "spec" is not available.
> > > > ) at /usr/src/gnu/usr.bin/cc/cc/../../../../contrib/gcc/gcc.c:5274
> > > > #12 0x000000000040c4d2 in handle_braces (p=Cannot access memory at address 0x0
> > > > ) at /usr/src/gnu/usr.bin/cc/cc/../../../../contrib/gcc/gcc.c:5884
> > > > #13 0x0000000000408d99 in do_spec_1 (spec=Variable "spec" is not available.
> > > > ) at /usr/src/gnu/usr.bin/cc/cc/../../../../contrib/gcc/gcc.c:5274
> > > > #14 0x000000000040c4d2 in handle_braces (p=Cannot access memory at address 0x0
> > > > ) at /usr/src/gnu/usr.bin/cc/cc/../../../../contrib/gcc/gcc.c:5884
> > > > #15 0x0000000000408d99 in do_spec_1 (spec=Variable "spec" is not available.
> > > > ) at /usr/src/gnu/usr.bin/cc/cc/../../../../contrib/gcc/gcc.c:5274
> > > > #16 0x000000000040c4d2 in handle_braces (p=Cannot access memory at address 0x0
> > > > ) at /usr/src/gnu/usr.bin/cc/cc/../../../../contrib/gcc/gcc.c:5884
> > > > #17 0x0000000000408d99 in do_spec_1 (spec=Variable "spec" is not available.
> > > > ) at /usr/src/gnu/usr.bin/cc/cc/../../../../contrib/gcc/gcc.c:5274
> > > > #18 0x000000000040c4d2 in handle_braces (p=Cannot access memory at address 0x0
> > > > ) at /usr/src/gnu/usr.bin/cc/cc/../../../../contrib/gcc/gcc.c:5884
> > > > #19 0x0000000000408d99 in do_spec_1 (spec=Variable "spec" is not available.
> > > > ) at /usr/src/gnu/usr.bin/cc/cc/../../../../contrib/gcc/gcc.c:5274
> > > > #20 0x000000000040c4d2 in handle_braces (p=Cannot access memory at address 0x0
> > > > ) at /usr/src/gnu/usr.bin/cc/cc/../../../../contrib/gcc/gcc.c:5884
> > > > #21 0x0000000000408d99 in do_spec_1 (spec=Variable "spec" is not available.
> > > > ) at /usr/src/gnu/usr.bin/cc/cc/../../../../contrib/gcc/gcc.c:5274
> > > > #22 0x00000000004003ec in do_spec_2 (spec=0x1 <Address 0x1 out of bounds>) at /usr/src/gnu/usr.bin/cc/cc/../../../../contrib/gcc/gcc.c:4490
> > > > #23 0x000000000040033d in do_spec (spec=0x1 <Address 0x1 out of bounds>) at /usr/src/gnu/usr.bin/cc/cc/../../../../contrib/gcc/gcc.c:4458
> > > > #24 0x00000000004036d1 in main (argc=23, argv=0x7fffffffe240) at /usr/src/gnu/usr.bin/cc/cc/../../../../contrib/gcc/gcc.c:6712
> > > > 
> > > So, you are trying to do a mixed clang+gcc build. Which architecture is this?
> > > Does the problem occur in the case of a pure gcc build?
> > 
> > i just tried and with gcc buildworld succeeds.
> 
> maybe i should cd to /usr/sr/usr.bin/clang and install it before doing
> builworld. maybe my clang version contains an already fixed bug?

ok i did a complete buildworld/installworld with gcc as compiler. then i
switched back to clang, but the problem still occurs. :(


> 
> 'clang -v' reports:
> 
> FreeBSD clang version 2.8 (branches/release_28 114020) 20100917
> Target: x86_64-undermydesk-freebsd9.0
> Thread model: posix
> 
> cheers.
> alex
> 
> > 
> > cheers.
> > alex
> > 
> > > 
> > > HTH,
> > > Alexey.
> > 
> > -- 
> > a13x
> 
> -- 
> a13x

-- 
a13x
Received on Thu Nov 11 2010 - 15:18:30 UTC

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