Re: [Qemu-devel] ops sse.h:574: error: unable to find a register to spill in class âGENERAL REGSâ

[Guillaume POIRIER]

Hi,

On 9/5/05, Hans Christian Studt <address@hidden> wrote:
> Guillaume POIRIER wrote:
> 
> >Hi,
> >
> >On 9/5/05, Hans Christian Studt <address@hidden> wrote:
> >
> >>I get the error below when trying to compile version 0.7.2 with kqemu.
> >>
> >>I need help to figure out what the problem may be.
> >>
> >>(/user2/tux1700-user/home/hcs/Download/Qemu/qemu-0.7.2) $./configure
> >>Install prefix    /usr/local
> >>BIOS directory    /usr/local/share/qemu
> >>binary directory  /usr/local/bin
> >>Manual directory  /usr/local/share/man
> >>ELF interp prefix /usr/gnemul/qemu-%M
> >>Source path       /user2/tux1700-user/home/hcs/Download/Qemu/qemu-0.7.2
> >>C compiler        gcc
> >>Host C compiler   gcc
> >>make              make
> >>host CPU          i386
> >>host big endian   no
> >>target list       i386-user arm-user armeb-user sparc-user ppc-user 
> >>i386-softmmu ppc-softmmu sparc-softmmu x86_64-softmmu mips-softmmu
> >>gprof enabled     no
> >>static build      no
> >>SDL support       yes
> >>SDL static link   yes
> >>mingw32 support   no
> >>Adlib support     no
> >>FMOD support      no
> >>kqemu support     yes
> >>
> >>KQEMU Linux module configuration:
> >>kernel sources    /lib/modules/2.6.12-1.1398_FC4/build
> >>kbuild type       2.6
> >>søp 04 20:06:16 (hcs)@(tux1700/2.6.12-1.1398_FC4)on(pts/35):
> >>(/user2/tux1700-user/home/hcs/Download/Qemu/qemu-0.7.2) $make
> >>:
> >>:
> >>:
> >>gcc -Wall -O2 -g -fno-strict-aliasing -fomit-frame-pointer 
> >>-mpreferred-stack-boundary=2 -falign-functions=0 -fno-gcse 
> >>-fno-reorder-blocks -fno-optimize-sibling-calls -I. 
> >>-I/user2/tux1700-user/home/hcs/Download/Qemu/qemu-0.7.2/target-i386 
> >>-I/user2/tux1700-user/home/hcs/Download/Qemu/qemu-0.7.2 
> >>-I/user2/tux1700-user/home/hcs/Download/Qemu/qemu-0.7.2/linux-user 
> >>-I/user2/tux1700-user/home/hcs/Download/Qemu/qemu-0.7.2/linux-user/i386 
> >>-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE 
> >>-I/user2/tux1700-user/home/hcs/Download/Qemu/qemu-0.7.2/fpu 
> >>-I/user2/tux1700-user/home/hcs/Download/Qemu/qemu-0.7.2/slirp -c -o op.o 
> >>/user2/tux1700-user/home/hcs/Download/Qemu/qemu-0.7.2/target-i386/op.c
> >>/user2/tux1700-user/home/hcs/Download/Qemu/qemu-0.7.2/target-i386/ops_sse.h:
> >> In function â_pshufw_mmxâ
> >>/user2/tux1700-user/home/hcs/Download/Qemu/qemu-0.7.2/target-i386/ops_sse.h:574:
> >> error: unable to find a register to spill in class âNERAL_REGSâ
> >>/user2/tux1700-user/home/hcs/Download/Qemu/qemu-0.7.2/target-i386/ops_sse.h:574:
> >> error: this is the insn:
> >>(insn:HI 18 17 19 0 
> >>/user2/tux1700-user/home/hcs/Download/Qemu/qemu-0.7.2/target-i386/ops_sse.h:569
> >> (set (strict_low_part (subreg:HI (reg/v:DI 63 [ r ]) 0))
> >>        (mem/s/j:HI (plus:SI (mult:SI (reg:SI 64)
> >>                    (const_int 2 [0x2]))
> >>                (reg/v/f:SI 59 [ s ])) [0 <variable>._w S2 A16])) 41 
> >> {*movstricthi_1} (insn_list:REG_DEP_TRUE 16 (insn_list:REG_DEP_TRUE 12 
> >> (insn_list:REG_DEP_TRUE 53 (nil))))
> >>    (expr_list:REG_DEAD (reg:SI 64)
> >>        (nil)))
> >>/user2/tux1700-user/home/hcs/Download/Qemu/qemu-0.7.2/target-i386/ops_sse.h:574:
> >> confused by earlier errors, bailing out
> >>make[1]: *** [op.o] Error 1
> >>make[1]: Leaving directory 
> >>`/user2/tux1700-user/home/hcs/Download/Qemu/qemu-0.7.2/i386-user'
> >>make: *** [all] Error 1
> >>Mon Sep 05 08:41:16 (hcs)@(tux1700/2.6.12-1.1398_FC4)on(pts/35):
> >
> >
> >I don't see what version you're using. Please try with a different
> >version, which may do the trick.
> >
> >Guillaume
> I am using these versions
> 
> -rw-rw-r--   1 hcs   79314 Sep  4 19:31 kqemu-0.7.2.tar.gz
> -rw-rw-r--   1 hcs 1341993 Sep  4 19:37 qemu-0.7.2.tar.gz
> 
> $head Changelog
> version 0.7.2:
> 
>   - x86_64 fixes (Win2000 and Linux 2.6 boot in 32 bit)
>   - merge self modifying code handling in dirty ram page mecanism.
> 
> $head kqemu/Changelog
> version 0.7.2:
> 
> - more precise segmentation support (aka Win98 support)
> - new API to track dirty RAM pages
> 
> Linux is Fedora Core 4
> kernel 2.6.12-1.1398_FC4
> 
> So which other versions should I try out ?

Sorry (too early in the morning), I forgot to type one word: try a
different version of GCC. gcc-3.4 and 2.95 should work better than,
say, gcc-4.0.

:-)

-- 
Reading doesn't hurt, really!
 -- Dominik 'Rathann' Mierzejewski