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* [Qemu-devel] Can't compile on whacky 2.6/2.4 hybrid
@ 2008-03-17 19:57 David Barrett
  2008-03-18 17:45 ` Blue Swirl
  0 siblings, 1 reply; 3+ messages in thread
From: David Barrett @ 2008-03-17 19:57 UTC (permalink / raw)
  To: qemu-devel

To be clear, I'm not at all surprised this doesn't compile on my server. 
  I have a custom 2.6 kernel injected into a 2.4 distribution running a 
bunch of ancient libraries and -- *gasp* -- I'm having trouble 
compiling.  (As you might guess, this isn't by choice.)  I don't 
honestly expect to get this to work, but on the off chance that it's 
obvious to somebody, can you suggest any way to get past this compile error?

In file included from /tmp/qemu-0.9.1/target-i386/op.c:2499:
/tmp/qemu-0.9.1/target-i386/ops_sse.h: In function `op_shufps':
/tmp/qemu-0.9.1/target-i386/ops_sse.h:607: Unable to find a register to 
spill in class `SIREG'.
/tmp/qemu-0.9.1/target-i386/ops_sse.h:607: This is the insn:
(insn 72 71 73 (parallel[
             (set (reg:SI 2 ecx [66])
                 (const_int 0 [0x0]))
             (set (reg/f:SI 64)
                 (plus:SI (ashift:SI (reg:SI 2 ecx [66])
                         (const_int 2 [0x2]))
                     (reg/v/f:SI 42)))
             (set (reg/f:SI 0 eax [65])
                 (plus:SI (ashift:SI (reg:SI 2 ecx [66])
                         (const_int 2 [0x2]))
                     (reg/f:SI 0 eax [65])))
             (set (mem/s:BLK (reg/v/f:SI 42) 0)
                 (mem/s:BLK (reg/f:SI 0 eax [65]) 0))
             (use (reg:SI 2 ecx [66]))
             (use (reg:SI 19 dirflag))
         ] ) 394 {rep_movsi} (insn_list 68 (insn_list 69 (insn_list 71 
(nil))))
     (expr_list:REG_DEAD (reg:SI 19 dirflag)
         (expr_list:REG_DEAD (reg/v/f:SI 42)
             (expr_list:REG_UNUSED (reg:SI 2 ecx [66])
                 (expr_list:REG_UNUSED (reg/f:SI 64)
                     (expr_list:REG_UNUSED (reg/f:SI 0 eax [65])
                         (nil)))))))
/tmp/qemu-0.9.1/target-i386/ops_sse.h:607: confused by earlier errors, 
bailing out



I configured it with:

	./configure --disable-sdl --disable-gfx-check

Here's my GCC configuration:

Reading specs from /usr/lib/gcc-lib/i386-linux/3.0.4/specs
Configured with: ../src/configure -v 
--enable-languages=c,c++,java,f77,proto,objc --prefix=/usr 
--infodir=/share/info --mandir=/share/man --enable-shared --with-gnu-as 
--with-gnu-ld --with-system-zlib --enable-long-long --enable-nls 
--without-included-gettext --disable-checking --enable-threads=posix 
--enable-java-gc=boehm --with-cpp-install-dir=bin --enable-objc-gc 
i386-linux
Thread model: posix
gcc version 3.0.4

Thanks for any suggestions you have!

-david

^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2008-03-21  5:38 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
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2008-03-17 19:57 [Qemu-devel] Can't compile on whacky 2.6/2.4 hybrid David Barrett
2008-03-18 17:45 ` Blue Swirl
2008-03-21  5:38   ` David Barrett

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