Hi Eric,
Are you building against an external DPDK or using the one built by VPP?
VPP does add -fPIC to DPDK CPU_CFLAGS when it builds it from source.
Thanks,
Sergio
On 01/09/2017 05:36, Eric Chen wrote:
Hi Damjan,
Following your suggestion, I upgrade my Ubuntu to Zesty (17.04),
gcc version 6.3.0 20170406 (Ubuntu/Linaro 6.3.0-12ubuntu2)
the previous issue gone,
however did you meet below issue before:
it happens both when I build dpaa2(over dpdk) and marvell (over
marvell-dpdk).
I checked dpdk when build lib, there is no –FPIC option,
So how to fix it?
/usr/bin/ld:
/home/ericxh/work/git_work/dpdk/build//lib/librte_pmd_ena.a(ena_ethdev.o):
relocation R_AARCH64_ADR_PREL_PG_HI21 against external symbol
`__stack_chk_guard@@GLIBC_2.17' can not be used when making a shared
object; recompile with -fPIC
/usr/bin/ld:
/home/ericxh/work/git_work/dpdk/build//lib/librte_pmd_ena.a(ena_ethdev.o)(.text+0x44):
unresolvable R_AARCH64_ADR_PREL_PG_HI21 relocation against symbol
`__stack_chk_guard@@GLIBC_2.17'
/usr/bin/ld: final link failed: Bad value
collect2: error: ld returned 1 exit status
Thanks
Eric
*From:*Damjan Marion [mailto:dmarion.li...@gmail.com]
*Sent:* 2017年8月27日3:11
*To:* Eric Chen <eri...@marvell.com>
*Cc:* Dave Barach <dbar...@cisco.com>; Sergio Gonzalez Monroy
<sergio.gonzalez.mon...@intel.com>; vpp-dev <vpp-dev@lists.fd.io>
*Subject:* Re: [vpp-dev] [EXT] Re: compiling error natively on an am64
box for fd.io_vpp
Hi Eric,
Same code compiles perfectly fine on ARM64 with newer gcc version.
If you are starting new development cycle it makes sense to me that
you pick up latest ubuntu release,
specially when new hardware is involved instead of trying to chase
this kind of bugs.
Do you have any strong reason to stay on ubuntu 16.04? Both 17.04 and
upcoming 17.10 are working fine on arm64 and
compiling of VPP works without issues.
Thanks,
Damjan
On 26 Aug 2017, at 15:23, Eric Chen <eri...@marvell.com
<mailto:eri...@marvell.com>> wrote:
Dave,
Thanks for your answer.
I tried below variation, it doesn’t help.
Btw, there is not only one place reporting “error: unable to
generate reloads for:”,
I will try to checkout the version of 17.01.1,
since with the same native compiler, I succeeded to build
fd.io_odp4vpp (which is based onfd.io <http://fd.io/>17.01.1).
will keep you posted.
Thanks
Eric
*From:*Dave Barach (dbarach) [mailto:dbar...@cisco.com]
*Sent:*2017年8月26日20:08
*To:*Eric Chen <eri...@marvell.com <mailto:eri...@marvell.com>>;
Sergio Gonzalez Monroy <sergio.gonzalez.mon...@intel.com
<mailto:sergio.gonzalez.mon...@intel.com>>; vpp-dev
<vpp-dev@lists.fd.io <mailto:vpp-dev@lists.fd.io>>
*Subject:*RE: [vpp-dev] [EXT] Re: compiling error natively on an
am64 box for fd.io_vpp
Just so everyone knows, the function in question is almost too
simple for its own good:
always_inline uword
vlib_process_suspend_time_is_zero (f64 dt)
{
return dt < 10e-6;
}
What happens if you try this variation?
always_inline int
vlib_process_suspend_time_is_zero (f64 dt)
{
if (dt < 10e-6)
return 1;
return 0;
}
This does look like a gcc bug, but it may not be hard to work
around...
Thanks… Dave
*From:*vpp-dev-boun...@lists.fd.io
<mailto:vpp-dev-boun...@lists.fd.io>[mailto:vpp-dev-boun...@lists.fd.io]*On
Behalf Of*Eric Chen
*Sent:*Friday, August 25, 2017 11:02 PM
*To:*Eric Chen <eri...@marvell.com <mailto:eri...@marvell.com>>;
Sergio Gonzalez Monroy <sergio.gonzalez.mon...@intel.com
<mailto:sergio.gonzalez.mon...@intel.com>>; vpp-dev
<vpp-dev@lists.fd.io <mailto:vpp-dev@lists.fd.io>>
*Subject:*Re: [vpp-dev] [EXT] Re: compiling error natively on an
am64 box for fd.io_vpp
Hi Sergio,
I upgrading to Ubuntu 16.04,
Succedd to Nativly build fd.io_odp4vpp (w / odp-linux),
However when buidl fd.io_vpp (w/ dpdk), it reported below error,
(almost the same <platform.mk>, only difference is over dpdk or
odp-linux)
Anyone met before? Seem a bug of gcc.
In file included from
/home/ericxh/work/git_work/fd.io_vpp/build-data/../src/vlib/error_funcs.h:43:0,
from
/home/ericxh/work/git_work/fd.io_vpp/build-data/../src/vlib/vlib.h:70,
from
/home/ericxh/work/git_work/fd.io_vpp/build-data/../src/vnet/l2/l2_fib.c:19:
/home/ericxh/work/git_work/fd.io_vpp/build-data/../src/vlib/node_funcs.h:
In function ‘vlib_process_suspend_time_is_zero’:
/home/ericxh/work/git_work/fd.io_vpp/build-data/../src/vlib/node_funcs.h:442:1:
error: unable to generate reloads for:
}
^
(insn 11 37 12 2 (set (reg:CCFPE 66 cc)
(compare:CCFPE (reg:DF 79)
(reg:DF 80)))
/home/ericxh/work/git_work/fd.io_vpp/build-data/../src/vlib/node_funcs.h:441
395 {*cmpedf}
(expr_list:REG_DEAD (reg:DF 80)
(expr_list:REG_DEAD (reg:DF 79)
(nil))))
/home/ericxh/work/git_work/fd.io_vpp/build-data/../src/vlib/node_funcs.h:442:1:
internal compiler error: in curr_insn_transform, at
lra-constraints.c:3509
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-5/README.Bugs
<file:///%5C%5Cusr%5Cshare%5Cdoc%5Cgcc-5%5CREADME.Bugs>> for
instructions.
Makefile:6111: recipe for target 'vnet/l2/l2_fib.lo' failed
make[4]: *** [vnet/l2/l2_fib.lo] Error 1
make[4]: *** Waiting for unfinished jobs....
ericxh@linaro-developer:~/work/git_work/fd.io_vpp$
<mailto:ericxh@linaro-developer:%7E/work/git_work/fd.io_vpp$>gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/aarch64-linux-gnu/5/lto-wrapper
Target: aarch64-linux-gnu
Configured with: ../src/configure -v
--with-pkgversion='Ubuntu/Linaro 5.3.1-14ubuntu2'
--with-bugurl=file:///usr/share/doc/gcc-5/README.Bugs
<file:///%5C%5Cusr%5Cshare%5Cdoc%5Cgcc-5%5CREADME.Bugs>
--enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++
--prefix=/usr --program-suffix=-5 --enable-shared
--enable-linker-build-id --libexecdir=/usr/lib
--without-included-gettext --enable-threads=posix
--libdir=/usr/lib --enable-nls --with-sysroot=/
--enable-clocale=gnu --enable-libstdcxx-debug
--enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new
--enable-gnu-unique-object --disable-libquadmath --enable-plugin
--with-system-zlib --disable-browser-plugin --enable-java-awt=gtk
--enable-gtk-cairo
--with-java-home=/usr/lib/jvm/java-1.5.0-gcj-5-arm64/jre
--enable-java-home
--with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-5-arm64
--with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-5-arm64
--with-arch-directory=aarch64
--with-ecj-jar=/usr/share/java/eclipse-ecj.jar --enable-multiarch
--enable-fix-cortex-a53-843419 --disable-werror
--enable-checking=release --build=aarch64-linux-gnu
--host=aarch64-linux-gnu --target=aarch64-linux-gnu
Thread model: posix
gcc version 5.3.1 20160413 (Ubuntu/Linaro 5.3.1-14ubuntu2)
*From:*vpp-dev-boun...@lists.fd.io
<mailto:vpp-dev-boun...@lists.fd.io>[mailto:vpp-dev-boun...@lists.fd.io]*On
Behalf Of*Eric Chen
*Sent:*2017年8月25日21:20
*To:*Sergio Gonzalez Monroy <sergio.gonzalez.mon...@intel.com
<mailto:sergio.gonzalez.mon...@intel.com>>; vpp-dev
<vpp-dev@lists.fd.io <mailto:vpp-dev@lists.fd.io>>
*Subject:*Re: [vpp-dev] [EXT] Re: compiling error natively on an
am64 box for fd.io_vpp
HISergio
Thanks a lot.
I look at the log, and search “APIGEN: “, indeed not find
“ipsec.api.h” is generated.
So I change the <platform>.mk, try to remove “ --without-libssl”,
Then “ipsec.api.h” is generated, but I do not understand why
“--without-libssl” can not work, there should be some dependency
between different options.
Anyway, Thank you for the help.
Eric
*From:*Sergio Gonzalez Monroy
[mailto:sergio.gonzalez.mon...@intel.com]
*Sent:*2017年8月25日19:56
*To:*Eric Chen <eri...@marvell.com <mailto:eri...@marvell.com>>;
vpp-dev <vpp-dev@lists.fd.io <mailto:vpp-dev@lists.fd.io>>
*Subject:*[EXT] Re: [vpp-dev] compiling error natively on an am64
box for fd.io_vpp
External Email
------------------------------------------------------------------------
Hi Eric,
The ipsec.api.h file should be auto generated, did you have any
other error before that one?
Thanks,
Sergio
On 25/08/2017 12:03, Eric Chen wrote:
Hi
I am building fd.io <http://fd.io> w/ dpdk natively on an am64
box, however encounters below error,
I didn’t find ipsec.api.h under the package,
Shouldn’t have such a basic problem, what did I miss?
Could anyone help me out?
CC vnet/policer/xlate.lo
In file included from
/home/ericxh/work/git_work/fd.io_vpp/build-data/../src/vnet/vnet_msg_enum.h:24:0,
from
/home/ericxh/work/git_work/fd.io_vpp/build-data/../src/vnet/interface_api.c:30:
/home/ericxh/work/git_work/fd.io_vpp/build-data/../src/vnet/vnet_all_api_h.h:47:34:
fatal error: vnet/ipsec/ipsec.api.h: No such file or directory
compilation terminated.
Thanks
Eric
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