On Tue, 18 Dec 2018 at 23:04, Samuel Thibault
<samuel.thiba...@ens-lyon.org> wrote:
>
> The following changes since commit e85c577158a2e8e252414959da9ef15c12eec63d:
>
> Merge remote-tracking branch
> 'remotes/huth-gitlab/tags/pull-request-2018-12-17' into staging (2018-12-18
> 14:31:06 +0000)
>
> are available in the Git repository at:
>
> https://people.debian.org/~sthibault/qemu.git tags/samuel-thibault
>
> for you to fetch changes up to 4c2b5ca1b5dd42bb96e954db7a46ebe39fd24620:
>
> slirp: Mark debugging calls as unlikely (2018-12-18 23:44:35 +0100)
>
> ----------------------------------------------------------------
> Abstract away slirp toward a libslirp
This fails to compile (all platforms):
For the windows builds, a compile failure in slirp.c:
/home/petmay01/qemu-for-merges/net/slirp.c: In function 'net_slirp_init':
/home/petmay01/qemu-for-merges/net/slirp.c:302:10: error: implicit
declaration of function 'inet_pton'
[-Werror=implicit-function-declaration]
if (!inet_pton(AF_INET6, vprefix6, &ip6_prefix)) {
^
/home/petmay01/qemu-for-merges/net/slirp.c:302:5: error: nested extern
declaration of 'inet_pton' [-Werror=nested-externs]
if (!inet_pton(AF_INET6, vprefix6, &ip6_prefix)) {
^
On Linux (x86-64 and other host archs) a link failure:
LINK arm-softmmu/qemu-system-arm
../slirp/ncsi.o: In function `ncsi_input':
/home/petmay01/linaro/qemu-for-merges/slirp/ncsi.c:166: undefined
reference to `slirp_output'
../slirp/slirp.o: In function `arp_input':
/home/petmay01/linaro/qemu-for-merges/slirp/slirp.c:835: undefined
reference to `slirp_output'
../slirp/slirp.o: In function `if_encap4':
/home/petmay01/linaro/qemu-for-merges/slirp/slirp.c:935: undefined
reference to `slirp_output'
../slirp/slirp.o: In function `if_encap':
/home/petmay01/linaro/qemu-for-merges/slirp/slirp.c:1021: undefined
reference to `slirp_output'
collect2: error: ld returned 1 exit status
Makefile:199: recipe for target 'qemu-system-arm' failed
It also manages to provoke an internal linker error on freebsd:
/usr/bin/ld: error in ../slirp/socket.o(.eh_frame); no .eh_frame_hdr
table will be created.
/usr/bin/ld: ../slirp/socket.o: invalid string offset 1416 >= 978 for
section `.strtab'
/usr/bin/ld: ../slirp/socket.o: invalid relocation type 38
/usr/bin/ld: BFD 2.17.50 [FreeBSD] 2007-07-03 assertion fail
/usr/src/gnu/usr.bin/binutils/libbfd/../../../../contrib/binutils/bfd/elf64-x86-
64.c:276
/usr/bin/ld: ../slirp/socket.o: invalid relocation type 51
/usr/bin/ld: BFD 2.17.50 [FreeBSD] 2007-07-03 assertion fail
/usr/src/gnu/usr.bin/binutils/libbfd/../../../../contrib/binutils/bfd/elf64-x86-64.c:276
/usr/bin/ld: ../slirp/socket.o: invalid relocation type 57
[enormous long list of similar messages]
/usr/bin/ld: ../slirp/socket.o: invalid relocation type 8248
/usr/bin/ld: BFD 2.17.50 [FreeBSD] 2007-07-03 assertion fail
/usr/src/gnu/usr.bin/binutils/libbfd/../../../../contrib/binutils/bfd/elf64-x86-
64.c:276
/usr/bin/ld: BFD 2.17.50 [FreeBSD] 2007-07-03 internal error, aborting
at /usr/src/gnu/usr.bin/binutils/libbfd/../../../../contrib/binutils/b
fd/reloc.c line 5288 in bfd_byte
*bfd_generic_get_relocated_section_contents(bfd *, struct
bfd_link_info *, struct bfd_link_order *, bfd_byte
*, bfd_boolean, asymbol **)
/usr/bin/ld: Please report this bug.
c++: error: linker command failed with exit code 1 (use -v to see invocation)
On NetBSD, a different slirp.c compiler error building the bsd-user
target:
In file included from ../slirp/slirp.c:31:0:
/var/tmp/qemu-test.nLOQbq/include/hw/hw.h:6:2: error: #error Cannot
include hw/hw.h from user emulation
#error Cannot include hw/hw.h from user emulation
^
On OpenBSD, a rather uninformative linker error:
/usr/bin/ld: final link failed: Nonrepresentable section on output
collect2: error: ld returned 1 exit status
On OSX, the clang version of the same issue as Linux:
Undefined symbols for architecture x86_64:
"_slirp_output", referenced from:
_ncsi_input in ncsi.o
_slirp_input in slirp.o
_if_encap in slirp.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
thanks
-- PMM
