[Bug target/43999] Gcc (lib1funcs.asm) doesn't build on ARM/Thumb2

[Bug target/43999] Gcc (lib1funcs.asm) doesn't build on ARM/Thumb2

[enrico.scholz at informatik dot tu-chemnitz.de]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43999

enrico.scholz at informatik dot tu-chemnitz.de changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |enrico.scholz at informatik
                   |                            |dot tu-chemnitz.de

--- Comment #7 from enrico.scholz at informatik dot tu-chemnitz.de 2010-09-28 16:50:10 UTC ---
patch breaks non-thumb2 mode; see bug #45817

[Bug target/43999] Gcc (lib1funcs.asm) doesn't build on ARM/Thumb2

[m.k.edwards at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43999

Michael K. Edwards <m.k.edwards at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |m.k.edwards at gmail dot
                   |                            |com

--- Comment #8 from Michael K. Edwards <m.k.edwards at gmail dot com> 2011-02-22 01:52:41 UTC ---
Correct patch (http://patchwork.ozlabs.org/patch/72260/) was applied to
mainline.  Apply to 4.5 branch?

[Bug target/43999] Gcc (lib1funcs.asm) doesn't build on ARM/Thumb2

[jingyu at google dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43999

--- Comment #9 from Jing Yu <jingyu at google dot com> 2011-02-22 01:53:11 UTC ---
I am on leave from 02/01/2011 to 05/30/2011. I may not reply your
email during this period.

If you have Android toolchain questions/issues/requests, please
contact Doug (dougkwan@google.com) or my manager Bhaskar
(bjanakiraman@google.com).

Thanks,
Jing

[Bug target/43999] Gcc (lib1funcs.asm) doesn't build on ARM/Thumb2

[ramana at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43999

Ramana Radhakrishnan <ramana at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |NEW
                 CC|                            |ramana at gcc dot gnu.org
      Known to work|                            |4.6.0, 4.7.0
      Known to fail|                            |4.5.0

--- Comment #10 from Ramana Radhakrishnan <ramana at gcc dot gnu.org> 2011-11-16 13:41:54 UTC ---
(In reply to comment #8)
> Correct patch (http://patchwork.ozlabs.org/patch/72260/) was applied to
> mainline.  Apply to 4.5 branch?

Yes I don't see why this should not be backported into the 4.5 branch. It
should be fixed 4.6 onwards. 

Ramana

[Bug target/43999] Gcc (lib1funcs.asm) doesn't build on ARM/Thumb2

[ktkachov at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43999

ktkachov at gcc dot gnu.org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |ktkachov at gcc dot gnu.org
         Resolution|---                         |FIXED

--- Comment #11 from ktkachov at gcc dot gnu.org ---
Closing this. It's fixed in all currently maintained versions

[Bug target/43999] Gcc (lib1funcs.asm) doesn't build on ARM/Thumb2

[mbarenh at alios dot org]

------- Comment #6 from mbarenh at alios dot org  2010-08-14 01:27 -------
Created an attachment (id=21475)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21475&action=view)
patch fixes build on thumb2 platform - fixes typos


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43999

[Bug target/43999] Gcc (lib1funcs.asm) doesn't build on ARM/Thumb2

[cedric at berger dot to]

------- Comment #5 from cedric at berger dot to  2010-06-12 13:46 -------
What the h*?* is "Status: WAITING"?
It's certainly not on the list under the "Status" link.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43999

[Bug target/43999] Gcc (lib1funcs.asm) doesn't build on ARM/Thumb2

[jingyu at google dot com]

------- Comment #4 from jingyu at google dot com  2010-06-03 00:54 -------
I check out the trunk gcc (4.6.0 20100602). Configure gcc with the following:


/usr/local/google/home/projects/android-toolchain/build/../gcc/gcc-trunk/configure
--prefix=/usr/local --target=arm-linux-androideabi
--host=x86_64-unknown-linux-gnu --build=x86_64-unknown-linux-gnu
--enable-languages=c,c++
--with-gmp=/usr/local/google/home/projects/toolchain_build/androideabi/obj/temp-install
--with-mpfr=/usr/local/google/home/projects/toolchain_build/androideabi/obj/temp-install
--with-mpc=/usr/local/google/home/projects/toolchain_build/androideabi/obj/temp-install
--disable-libssp --enable-threads --disable-nls --disable-libmudflap
--disable-libgomp --disable-libstdc__-v3 --disable-sjlj-exceptions
--disable-shared --disable-tls --with-float=soft --with-fpu=vfp
--with-arch=armv5te --enable-target-optspace --with-gcc-version=trunk
--with-binutils-version=2.20.1 --with-arch=armv5te
--with-sysroot=/usr/local/google/home/projects/toolchain_build/master_root
--with-gmp-version=4.2.4 --with-mpfr-version=2.4.1 --with-gdb-version=6.6
--program-transform-name=s&^&arm-linux-androideabi-&

The build of libgcc multilib for armv7-a thumb failed.

/usr/local/google/home/projects/toolchain_build/androideabi/obj/gcc-trunk/./gcc/xgcc
-B/usr/local/google/home/projects/toolchain_build/androideabi/obj/gcc-trunk/./gcc/
-B/usr/local/arm-linux-androideabi/bin/ -B/usr/local/arm-linux-androideabi/lib/
-isystem /usr/local/arm-linux-androideabi/include -isystem
/usr/local/arm-linux-androideabi/sys-include    -O2 -Os -g -DTARGET_POSIX_IO
-fno-short-enums -march=armv7-a -mthumb -O2  -O2 -Os -g -DTARGET_POSIX_IO
-fno-short-enums -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE  -W -Wall -Wwrite-strings
-Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition 
-isystem ./include  -fPIC -Wno-missing-prototypes -g -DHAVE_GTHR_DEFAULT
-DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED   -I. -I. -I../../../.././gcc
-I/usr/local/google/home/projects/android-toolchain/build/../gcc/gcc-trunk/libgcc
-I/usr/local/google/home/projects/android-toolchain/build/../gcc/gcc-trunk/libgcc/.
-I/usr/local/google/home/projects/android-toolchain/build/../gcc/gcc-trunk/libgcc/../gcc
-I/usr/local/google/home/projects/android-toolchain/build/../gcc/gcc-trunk/libgcc/../include
   -o _udivsi3.o -MT _udivsi3.o -MD -MP -MF _udivsi3.dep -DL_udivsi3
-xassembler-with-cpp \
          -c
/usr/local/google/home/projects/android-toolchain/build/../gcc/gcc-trunk/libgcc/../gcc/config/arm/lib1funcs.asm
/usr/local/google/home/projects/android-toolchain/build/../gcc/gcc-trunk/libgcc/../gcc/config/arm/lib1funcs.asm:
Assembler messages:
/usr/local/google/home/projects/android-toolchain/build/../gcc/gcc-trunk/libgcc/../gcc/config/arm/lib1funcs.asm:625:
Warning: conditional infixes are deprecated in unified syntax
/usr/local/google/home/projects/android-toolchain/build/../gcc/gcc-trunk/libgcc/../gcc/config/arm/lib1funcs.asm:625:
Error: incorrect condition in IT block -- `movnes r3,r3,lsr#4'
/usr/local/google/home/projects/android-toolchain/build/../gcc/gcc-trunk/libgcc/../gcc/config/arm/lib1funcs.asm:625:
Error: incorrect condition in IT block -- `movne r1,r1,lsr#4'
make[5]: *** [_udivsi3.o] Error 1
make[5]: Leaving directory
`/usr/local/google/home/projects/toolchain_build/androideabi/obj/gcc-trunk/arm-linux-androideabi/armv7-a/thumb/libgcc'
make[4]: *** [multi-do] Error 1
make[4]: Leaving directory
`/usr/local/google/home/projects/toolchain_build/androideabi/obj/gcc-trunk/arm-linux-androideabi/libgcc'
make[3]: *** [all-multi] Error 2
make[3]: Leaving directory
`/usr/local/google/home/projects/toolchain_build/androideabi/obj/gcc-trunk/arm-linux-androideabi/libgcc'
make[2]: *** [all-target-libgcc] Error 2
make[2]: Leaving directory
`/usr/local/google/home/projects/toolchain_build/androideabi/obj/gcc-trunk'
make[1]: *** [all] Error 2
make[1]: Leaving directory
`/usr/local/google/home/projects/toolchain_build/androideabi/obj/gcc-trunk'

I also tried the top of trunk assembler (binutils 2010-06-02). It gives the
same error.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43999