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Bug #3906

R_ARM_TLS_LE32 relocation not permitted in shared object

Added by virtual dj over 8 years ago. Updated over 8 years ago.

Status:
Invalid
Priority:
Normal
Assignee:
-
Category:
non-x86
Target version:
-
Start date:
2016-07-21
Due date:
% Done:

0%

Estimated time:
Found in version:
4.1-2141~g01c26fc
Affected Versions:

Description

I'm compiling the latest git (4.1-2141~g01c26fc) on a Debian arm-linux-gnueabi VM using QEMU with gcc version 4.4.5.

I've configured with:

./configure --disable-avahi --enable-bundle --disable-libav --disable-ffmpeg_static --disable-libx264 --disable-libx265 --disable-dbus_1 --disable-hdhomerun_client --disable-hdhomerun_static
but make gives these errors at the end, even though the binary is there:
... cut ...
Markdown: docs/wizard/mapping.md
Markdown: docs/wizard/muxes.md
Markdown: docs/wizard/network.md
Markdown: docs/wizard/status.md
CC              src/docs.o
CC              build.o
CC              timestamp.o
CC              tvheadend
/usr/bin/ld: /root/tvheadend/tvheadend/build.linux/src/http.o(.text+0x18f4): R_ARM_TLS_LE32 relocation not permitted in shared object
/usr/bin/ld: /root/tvheadend/tvheadend/build.linux/src/epg.o(.text+0x3650): R_ARM_TLS_LE32 relocation not permitted in shared object
/usr/bin/ld: /root/tvheadend/tvheadend/build.linux/src/streaming.o(.text+0x620): R_ARM_TLS_LE32 relocation not permitted in shared object
/usr/bin/ld: /root/tvheadend/tvheadend/build.linux/src/esfilter.o(.text+0xd0): R_ARM_TLS_LE32 relocation not permitted in shared object
/usr/bin/ld: /root/tvheadend/tvheadend/build.linux/src/esfilter.o(.text+0xf8): R_ARM_TLS_LE32 relocation not permitted in shared object
/usr/bin/ld: /root/tvheadend/tvheadend/build.linux/src/esfilter.o(.text+0x4c4): R_ARM_TLS_LE32 relocation not permitted in shared object
/usr/bin/ld: /root/tvheadend/tvheadend/build.linux/src/esfilter.o(.text+0x760): R_ARM_TLS_LE32 relocation not permitted in shared object
/usr/bin/ld: /root/tvheadend/tvheadend/build.linux/src/intlconv.o(.text+0x17d0): R_ARM_TLS_LE32 relocation not permitted in shared object
/usr/bin/ld: /root/tvheadend/tvheadend/build.linux/src/descrambler/caid.o(.text+0x1a8): R_ARM_TLS_LE32 relocation not permitted in shared object
/usr/bin/ld: /root/tvheadend/tvheadend/build.linux/src/input/mpegts/mpegts_mux.o(.text+0xb4c): R_ARM_TLS_LE32 relocation not permitted in shared object
/usr/bin/ld: /root/tvheadend/tvheadend/build.linux/src/input/mpegts/dvb_support.o(.text+0xcf4): R_ARM_TLS_LE32 relocation not permitted in shared object
/usr/bin/ld: /root/tvheadend/tvheadend/build.linux/src/input/mpegts/dvb_support.o(.text+0xd88): R_ARM_TLS_LE32 relocation not permitted in shared object
/usr/bin/ld: /root/tvheadend/tvheadend/build.linux/src/input/mpegts/dvb_support.o(.text+0xe0c): R_ARM_TLS_LE32 relocation not permitted in shared object
root@debian-armel:~/tvheadend/tvheadend# build.linux/tvheadend -v
build.linux/tvheadend: version 4.1-2141~g01c26fc-dirty

Should I worry about them? I never got those errors, but it's the first time that I build with libx264_static and libx265_static, too (normally I disabled them).

Files

config.mk (2.39 KB) config.mk .config.mk file virtual dj, 2016-07-21 21:19
ld_debug.txt.gz (85.7 KB) ld_debug.txt.gz Gzipped output of LD_DEBUG=all make virtual dj, 2016-07-23 09:59

History

#1

Updated by virtual dj over 8 years ago

I've just tried to configure again adding:

--disable-libx264_static --disable-libx265_static
but the warning messages are still there.

#2

Updated by virtual dj over 8 years ago

Now I've tried disabling all the features that may have static builds and also "bundle" but the error it's still there.

./configure --disable-avahi --disable-libav --disable-ffmpeg_static --disable-libx264 --disable-libx264_static --disable-libx265 --disable-libx265_static --disable-libvpx --disable-libvpx_static --disable-libtheora --disable-libtheora_static --disable-libvorbis --disable-libvorbis_static --disable-libfdkaac --disable-libfdkaac_static --disable-libmfx_static --disable-dbus_1 --disable-hdhomerun_client --disable-hdhomerun_static
I'm confused on where the error comes from :(

#3

Updated by virtual dj over 8 years ago

I'm also attaching the output of LD_DEBUG=all make when configuring as described on the previous post #2, hoping it can be useful.
I'm not able to interpret the output, though, it's far from my knowledge. The relocation not permitted errors start from line 17416:

      1158:    binding file /usr/lib/libbfd-2.20.1-system.20100303.so [0] to /lib/libc.so.6 [0]: normal symbol `snprintf' [GLIBC_2.4]
      1158:    symbol=vfprintf;  lookup in file=/usr/bin/ld [0]
      1158:    symbol=vfprintf;  lookup in file=/usr/lib/libbfd-2.20.1-system.20100303.so [0]
      1158:    symbol=vfprintf;  lookup in file=/lib/libdl.so.2 [0]
      1158:    symbol=vfprintf;  lookup in file=/usr/lib/libz.so.1 [0]
      1158:    symbol=vfprintf;  lookup in file=/lib/libc.so.6 [0]
      1158:    binding file /usr/lib/libbfd-2.20.1-system.20100303.so [0] to /lib/libc.so.6 [0]: normal symbol `vfprintf' [GLIBC_2.4]
/root/tvheadend/tvheadend/build.linux/src/http.o(.text+0x18f4): R_ARM_TLS_LE32 relocation not permitted in shared object      1158:    symbol=_IO_putc;  lookup in file=/usr/bin/ld [0]
      1158:    symbol=_IO_putc;  lookup in file=/usr/lib/libbfd-2.20.1-system.20100303.so [0]
      1158:    symbol=_IO_putc;  lookup in file=/lib/libdl.so.2 [0]
      1158:    symbol=_IO_putc;  lookup in file=/usr/lib/libz.so.1 [0]
      1158:    symbol=_IO_putc;  lookup in file=/lib/libc.so.6 [0]
      1158:    binding file /usr/lib/libbfd-2.20.1-system.20100303.so [0] to /lib/libc.so.6 [0]: normal symbol `_IO_putc' [GLIBC_2.4]

/usr/bin/ld: /root/tvheadend/tvheadend/build.linux/src/epg.o(.text+0x3650): R_ARM_TLS_LE32 relocation not permitted in shared object
/usr/bin/ld: /root/tvheadend/tvheadend/build.linux/src/streaming.o(.text+0x620): R_ARM_TLS_LE32 relocation not permitted in shared object
/usr/bin/ld: /root/tvheadend/tvheadend/build.linux/src/esfilter.o(.text+0xd0): R_ARM_TLS_LE32 relocation not permitted in shared object
/usr/bin/ld: /root/tvheadend/tvheadend/build.linux/src/esfilter.o(.text+0xf8): R_ARM_TLS_LE32 relocation not permitted in shared object
/usr/bin/ld: /root/tvheadend/tvheadend/build.linux/src/esfilter.o(.text+0x4c4): R_ARM_TLS_LE32 relocation not permitted in shared object
/usr/bin/ld: /root/tvheadend/tvheadend/build.linux/src/esfilter.o(.text+0x760): R_ARM_TLS_LE32 relocation not permitted in shared object
/usr/bin/ld: /root/tvheadend/tvheadend/build.linux/src/intlconv.o(.text+0x17d0): R_ARM_TLS_LE32 relocation not permitted in shared object
/usr/bin/ld: /root/tvheadend/tvheadend/build.linux/src/descrambler/caid.o(.text+0x1a8): R_ARM_TLS_LE32 relocation not permitted in shared object
/usr/bin/ld: /root/tvheadend/tvheadend/build.linux/src/input/mpegts/mpegts_mux.o(.text+0xb4c): R_ARM_TLS_LE32 relocation not permitted in shared object
/usr/bin/ld: /root/tvheadend/tvheadend/build.linux/src/input/mpegts/dvb_support.o(.text+0xcf4): R_ARM_TLS_LE32 relocation not permitted in shared object
/usr/bin/ld: /root/tvheadend/tvheadend/build.linux/src/input/mpegts/dvb_support.o(.text+0xd88): R_ARM_TLS_LE32 relocation not permitted in shared object
/usr/bin/ld: /root/tvheadend/tvheadend/build.linux/src/input/mpegts/dvb_support.o(.text+0xe0c): R_ARM_TLS_LE32 relocation not permitted in shared object
      1158:    symbol=_bfd_default_link_order;  lookup in file=/usr/bin/ld [0]
      1158:    symbol=_bfd_default_link_order;  lookup in file=/usr/lib/libbfd-2.20.1-system.20100303.so [0]
      1158:    binding file /usr/lib/libbfd-2.20.1-system.20100303.so [0] to /usr/lib/libbfd-2.20.1-system.20100303.so [0]: normal symbol `_bfd_default_link_order'
      1158:    symbol=_bfd_elf_swap_versym_out;  lookup in file=/usr/bin/ld [0]
      1158:    symbol=_bfd_elf_swap_versym_out;  lookup in file=/usr/lib/libbfd-2.20.1-system.20100303.so [0]
      1158:    binding file /usr/lib/libbfd-2.20.1-system.20100303.so [0] to /usr/lib/libbfd-2.20.1-system.20100303.so [0]: normal symbol `_bfd_elf_swap_versym_out'
I always compiled TVHeadend for armel with this VM in the past and I never got this type of error.
However, it's also a lot of time that I didn't upgrade it, as the latest version that I compiled was 4.1-1648~g9f44f72.

Note: I would investigate which is the exact version that broke the build by going back with git, but using QEMU it takes a lot of time to compile and the error appears only at the end... (10 minutes later issuing make)

#4

Updated by virtual dj over 8 years ago

I'm sorry for this long "monologue", but eventually I found the git version that broke my builds.
Version 4.1-1946~g6560e86 is the latest that works "out of the box" (see later):

CC              src/descrambler/constcw.o
CC              src/descrambler/ffdecsa/ffdecsa_interface.o
CC              src/descrambler/libaesdec/libaesdec.o
CC              build.o
CC              timestamp.o
CC              tvheadend
root@debian-armel:~/tvheadend/tvheadend# build.linux/tvheadend -v
build.linux/tvheadend: version 4.1-1946~g6560e86-dirty
... while 4.1-1947~g9237d88 and following give the errors:
CC              src/descrambler/constcw.o
CC              src/descrambler/ffdecsa/ffdecsa_interface.o
CC              src/descrambler/libaesdec/libaesdec.o
CC              build.o
CC              timestamp.o
CC              tvheadend
/usr/bin/ld: /root/tvheadend/tvheadend/build.linux/src/http.o(.text+0x1d48): R_ARM_TLS_LE32 relocation not permitted in shared object
/usr/bin/ld: /root/tvheadend/tvheadend/build.linux/src/epg.o(.text+0x364c): R_ARM_TLS_LE32 relocation not permitted in shared object
/usr/bin/ld: /root/tvheadend/tvheadend/build.linux/src/streaming.o(.text+0x620): R_ARM_TLS_LE32 relocation not permitted in shared object
/usr/bin/ld: /root/tvheadend/tvheadend/build.linux/src/esfilter.o(.text+0xd0): R_ARM_TLS_LE32 relocation not permitted in shared object
/usr/bin/ld: /root/tvheadend/tvheadend/build.linux/src/esfilter.o(.text+0xf8): R_ARM_TLS_LE32 relocation not permitted in shared object
/usr/bin/ld: /root/tvheadend/tvheadend/build.linux/src/esfilter.o(.text+0x4c4): R_ARM_TLS_LE32 relocation not permitted in shared object
/usr/bin/ld: /root/tvheadend/tvheadend/build.linux/src/esfilter.o(.text+0x760): R_ARM_TLS_LE32 relocation not permitted in shared object
/usr/bin/ld: /root/tvheadend/tvheadend/build.linux/src/intlconv.o(.text+0x17d0): R_ARM_TLS_LE32 relocation not permitted in shared object
/usr/bin/ld: /root/tvheadend/tvheadend/build.linux/src/descrambler/caid.o(.text+0x1a8): R_ARM_TLS_LE32 relocation not permitted in shared object
/usr/bin/ld: /root/tvheadend/tvheadend/build.linux/src/input/mpegts/mpegts_mux.o(.text+0xa64): R_ARM_TLS_LE32 relocation not permitted in shared object
/usr/bin/ld: /root/tvheadend/tvheadend/build.linux/src/input/mpegts/dvb_support.o(.text+0xcf4): R_ARM_TLS_LE32 relocation not permitted in shared object
/usr/bin/ld: /root/tvheadend/tvheadend/build.linux/src/input/mpegts/dvb_support.o(.text+0xd88): R_ARM_TLS_LE32 relocation not permitted in shared object
/usr/bin/ld: /root/tvheadend/tvheadend/build.linux/src/input/mpegts/dvb_support.o(.text+0xe0c): R_ARM_TLS_LE32 relocation not permitted in shared object
root@debian-armel:~/tvheadend/tvheadend# build.linux/tvheadend -v
build.linux/tvheadend: version 4.1-1947~g9237d88-dirty
https://github.com/tvheadend/tvheadend/commit/9237d88dc713bdc87a0c19a3800d643e0c40e47b

I read on the commit that "hardening" consists on implementing "PIE". So I tried adding the --disable-pie switch when configuring the latest git version it WORKED!

So, why does it work correcly without the --disable-pie when compiling the same sources on x86 and it fails on ARM using the same gcc v4.4.5 (Debian 4.4.5-8)?
I checked the configure output of x86 and it says "Options: pie ... yes". Is that an arm "defect"?

#5

Updated by Jaroslav Kysela over 8 years ago

  • Status changed from New to Invalid

It looks like a bug in binutils (only ARM is affected):

https://sourceware.org/ml/binutils/2011-06/msg00204.html

When you use '--disable-pie' the -fPIC is used instead which makes the code full relocatable (less optimizations) - but we don't require this gcc / code config for the application code.

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