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

[Hans Christian Studt]

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 ?

Mvh Hans Christian Studt
Mobile +45 29 23 54 14
hc[AT]studt[DOT]dk http://hc.studt.dk
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