[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] Gcc 4 building error
From: |
Atsushi SAKAI |
Subject: |
Re: [Qemu-devel] Gcc 4 building error |
Date: |
Mon, 05 Nov 2007 10:58:20 +0900 |
Its known bug of gcc4. you should compile on gcc 3.
Please check the following qemu FAQ.
http://calamari.reverse-dns.net:980/cgi-bin/moin.cgi/FrequentlyAskedQuestions#head-1dd86241b11d36963df140c9f6ab46ef402d4244
Thanks
Atsushi SAKAI
Alexander <address@hidden> wrote:
> Hello.
> I have (GCC) 4.2.1,
> when i'm tried to build qemu from cvs, i've got such error:
>
> Code:
> make -C i386-softmmu all
> make[1]: Entering directory `/mnt/work/install/compil/qemu/qemu/i386-softmmu'
> gcc -Wall -O2 -g -fno-strict-aliasing -fno-reorder-blocks -fno-gcse
> -fno-tree-ch -fno-optimize-sibling-calls -fno-crossjumping
> -fno-align-labels -fno-align-jumps -fno-align-functions
> -fno-section-anchors
> -mpreferred-stack-boundary=2 -fomit-frame-pointer -I. -I..
> -I/mnt/work/install/compil/qemu/qemu/target-i386
> -I/mnt/work/install/compil/qemu/qemu -MMD -MP -D_GNU_SOURCE
> -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
> -I/mnt/work/install/compil/qemu/qemu/fpu -I/opt/soft/gnutls-1.7.18/include
> -DHAS_AUDIO -DHAS_AUDIO_CHOICE -I/mnt/work/install/compil/qemu/qemu/slirp -c
> -o
> op.o /mnt/work/install/compil/qemu/qemu/target-i386/op.c
> /mnt/work/install/compil/qemu/qemu/target-i386/ops_template_mem.h:
> In function 'op_shlb_user_T0_T1_cc': ../softmmu_header.h:174: error: can't
> find
> a register in class 'GENERAL_REGS' while reloading
> 'asm' ../softmmu_header.h:174: error: 'asm' operand has impossible constraints
> make[1]: *** [op.o] Error 1 make[1]: Leaving directory
> `/mnt/work/install/compil/qemu/qemu/i386-softmmu' make: ***
> [subdir-i386-softmmu] Error 2
>
>
>
> is this qemu bug, or gcc?
> is there any patches to avoid it?
>
>
>