* [Qemu-devel] mips user emulation broken in current SVN
@ 2008-09-02 14:04 Tomasz Chmielewski
2008-09-02 15:44 ` Thiemo Seufer
0 siblings, 1 reply; 6+ messages in thread
From: Tomasz Chmielewski @ 2008-09-02 14:04 UTC (permalink / raw)
To: qemu-devel
I just fetched the newest SVN revision (5132), tried to build usermode emulation targets, but it fails for mips and mipsel:
To reproduce:
$ ./configure --disable-system --static --enable-linux-user --disable-sdl --target-list=mipsel-linux-user
$ make
make -C mipsel-linux-user all
(...)
gcc-3.3.6 -g -m32 -static -Wl,-T,/usr/src/qemu-trunk-5132/i386.ld -o qemu-mipsel main.o syscall.o strace.o mmap.o signal.o path.o thunk.o elfload.o linuxload.o uaccess.o gdbstub.o libqemu.a ../libqemu_user.a -lm -lrt -lpthread
libqemu.a(translate.o): In function `r4k_mmu_init':
/usr/src/qemu-trunk-5132/target-mips/translate_init.c:458: undefined reference to `r4k_do_tlbwi'
/usr/src/qemu-trunk-5132/target-mips/translate_init.c:459: undefined reference to `r4k_do_tlbwr'
/usr/src/qemu-trunk-5132/target-mips/translate_init.c:460: undefined reference to `r4k_do_tlbp'
/usr/src/qemu-trunk-5132/target-mips/translate_init.c:461: undefined reference to `r4k_do_tlbr'
collect2: ld returned 1 exit status
make[1]: *** [qemu-mipsel] Error 1
make[1]: Leaving directory `/usr/src/qemu-trunk-5132/mipsel-linux-user'
make: *** [subdir-mipsel-linux-user] Error 2
All other targets build fine; only mips-linux-user and mipsel-linux-user fail to build.
--
Tomasz Chmielewski
http://wpkg.org
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [Qemu-devel] mips user emulation broken in current SVN
2008-09-02 14:04 [Qemu-devel] mips user emulation broken in current SVN Tomasz Chmielewski
@ 2008-09-02 15:44 ` Thiemo Seufer
2008-09-02 16:55 ` Tomasz Chmielewski
0 siblings, 1 reply; 6+ messages in thread
From: Thiemo Seufer @ 2008-09-02 15:44 UTC (permalink / raw)
To: Tomasz Chmielewski; +Cc: qemu-devel
Tomasz Chmielewski wrote:
> I just fetched the newest SVN revision (5132), tried to build usermode emulation targets, but it fails for mips and mipsel:
>
> To reproduce:
>
> $ ./configure --disable-system --static --enable-linux-user --disable-sdl --target-list=mipsel-linux-user
> $ make
> make -C mipsel-linux-user all
> (...)
> gcc-3.3.6 -g -m32 -static -Wl,-T,/usr/src/qemu-trunk-5132/i386.ld -o qemu-mipsel main.o syscall.o strace.o mmap.o signal.o path.o thunk.o elfload.o linuxload.o uaccess.o gdbstub.o libqemu.a ../libqemu_user.a -lm -lrt -lpthread
> libqemu.a(translate.o): In function `r4k_mmu_init':
> /usr/src/qemu-trunk-5132/target-mips/translate_init.c:458: undefined reference to `r4k_do_tlbwi'
> /usr/src/qemu-trunk-5132/target-mips/translate_init.c:459: undefined reference to `r4k_do_tlbwr'
> /usr/src/qemu-trunk-5132/target-mips/translate_init.c:460: undefined reference to `r4k_do_tlbp'
> /usr/src/qemu-trunk-5132/target-mips/translate_init.c:461: undefined reference to `r4k_do_tlbr'
> collect2: ld returned 1 exit status
> make[1]: *** [qemu-mipsel] Error 1
> make[1]: Leaving directory `/usr/src/qemu-trunk-5132/mipsel-linux-user'
> make: *** [subdir-mipsel-linux-user] Error 2
Not reproducible here, I figure you have stale object files around in
those directories.
Thiemo
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [Qemu-devel] mips user emulation broken in current SVN
2008-09-02 15:44 ` Thiemo Seufer
@ 2008-09-02 16:55 ` Tomasz Chmielewski
2008-09-02 17:40 ` Thiemo Seufer
0 siblings, 1 reply; 6+ messages in thread
From: Tomasz Chmielewski @ 2008-09-02 16:55 UTC (permalink / raw)
To: Thiemo Seufer; +Cc: qemu-devel
Thiemo Seufer schrieb:
> Tomasz Chmielewski wrote:
>> I just fetched the newest SVN revision (5132), tried to build usermode emulation targets, but it fails for mips and mipsel:
>>
>> To reproduce:
>>
>> $ ./configure --disable-system --static --enable-linux-user --disable-sdl --target-list=mipsel-linux-user
>> $ make
>> make -C mipsel-linux-user all
>> (...)
>> gcc-3.3.6 -g -m32 -static -Wl,-T,/usr/src/qemu-trunk-5132/i386.ld -o qemu-mipsel main.o syscall.o strace.o mmap.o signal.o path.o thunk.o elfload.o linuxload.o uaccess.o gdbstub.o libqemu.a ../libqemu_user.a -lm -lrt -lpthread
>> libqemu.a(translate.o): In function `r4k_mmu_init':
>> /usr/src/qemu-trunk-5132/target-mips/translate_init.c:458: undefined reference to `r4k_do_tlbwi'
>> /usr/src/qemu-trunk-5132/target-mips/translate_init.c:459: undefined reference to `r4k_do_tlbwr'
>> /usr/src/qemu-trunk-5132/target-mips/translate_init.c:460: undefined reference to `r4k_do_tlbp'
>> /usr/src/qemu-trunk-5132/target-mips/translate_init.c:461: undefined reference to `r4k_do_tlbr'
>> collect2: ld returned 1 exit status
>> make[1]: *** [qemu-mipsel] Error 1
>> make[1]: Leaving directory `/usr/src/qemu-trunk-5132/mipsel-linux-user'
>> make: *** [subdir-mipsel-linux-user] Error 2
>
> Not reproducible here, I figure you have stale object files around in
> those directories.
It fails to compile for me on three different machines/distributions
(both with gcc 3.3.6) with a fresh svn checkout (now with trunk 5137)
and it failed in the same way.
It compiles with gcc 3.4.6 though - is it expected (everything else
compiles with gcc 3.3.6)?
--
Tomasz Chmielewski
http://wpkg.org
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [Qemu-devel] mips user emulation broken in current SVN
2008-09-02 16:55 ` Tomasz Chmielewski
@ 2008-09-02 17:40 ` Thiemo Seufer
2008-09-02 18:26 ` Tomasz Chmielewski
2008-09-02 18:28 ` Tomasz Chmielewski
0 siblings, 2 replies; 6+ messages in thread
From: Thiemo Seufer @ 2008-09-02 17:40 UTC (permalink / raw)
To: Tomasz Chmielewski; +Cc: qemu-devel
Tomasz Chmielewski wrote:
> Thiemo Seufer schrieb:
>> Tomasz Chmielewski wrote:
>>> I just fetched the newest SVN revision (5132), tried to build usermode emulation targets, but it fails for mips and mipsel:
>>>
>>> To reproduce:
>>>
>>> $ ./configure --disable-system --static --enable-linux-user --disable-sdl --target-list=mipsel-linux-user
>>> $ make
>>> make -C mipsel-linux-user all
>>> (...)
>>> gcc-3.3.6 -g -m32 -static -Wl,-T,/usr/src/qemu-trunk-5132/i386.ld -o qemu-mipsel main.o syscall.o strace.o mmap.o signal.o path.o thunk.o elfload.o linuxload.o uaccess.o gdbstub.o libqemu.a ../libqemu_user.a -lm -lrt -lpthread
>>> libqemu.a(translate.o): In function `r4k_mmu_init':
>>> /usr/src/qemu-trunk-5132/target-mips/translate_init.c:458: undefined reference to `r4k_do_tlbwi'
>>> /usr/src/qemu-trunk-5132/target-mips/translate_init.c:459: undefined reference to `r4k_do_tlbwr'
>>> /usr/src/qemu-trunk-5132/target-mips/translate_init.c:460: undefined reference to `r4k_do_tlbp'
>>> /usr/src/qemu-trunk-5132/target-mips/translate_init.c:461: undefined reference to `r4k_do_tlbr'
>>> collect2: ld returned 1 exit status
>>> make[1]: *** [qemu-mipsel] Error 1
>>> make[1]: Leaving directory `/usr/src/qemu-trunk-5132/mipsel-linux-user'
>>> make: *** [subdir-mipsel-linux-user] Error 2
>>
>> Not reproducible here, I figure you have stale object files around in
>> those directories.
>
> It fails to compile for me on three different machines/distributions
> (both with gcc 3.3.6) with a fresh svn checkout (now with trunk 5137)
> and it failed in the same way.
>
> It compiles with gcc 3.4.6 though - is it expected (everything else
> compiles with gcc 3.3.6)?
I generally use 3.4. It looks like 3.3 isn't intelligent enough to remove
such dead code. I comitted a patch which hopefully fixes it.
Thiemo
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2008-09-02 18:28 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
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2008-09-02 14:04 [Qemu-devel] mips user emulation broken in current SVN Tomasz Chmielewski
2008-09-02 15:44 ` Thiemo Seufer
2008-09-02 16:55 ` Tomasz Chmielewski
2008-09-02 17:40 ` Thiemo Seufer
2008-09-02 18:26 ` Tomasz Chmielewski
2008-09-02 18:28 ` Tomasz Chmielewski
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