qemu-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Qemu-devel] [PATCH 0/5] Enable building of op.o on gcc4


From: Ismail Dönmez
Subject: Re: [Qemu-devel] [PATCH 0/5] Enable building of op.o on gcc4
Date: Fri, 18 Jan 2008 00:34:14 +0200
User-agent: KMail/1.9.6 (enterprise 0.20071204.744707)

Thursday 17 January 2008 19:00:11 tarihinde şunları yazmıştınız:
> Hi,
>
> On Thu, 17 Jan 2008, Ismail Dönmez wrote:
> > Thanks but ppc target doesn't work here with gcc 4.3 trunk , i686-linux :
> >
> > gcc -mtune=native -march=native -O2 -pipe -fomit-frame-pointer
> > -Wstrict-overflow -Wall -O2 -g -fno-strict-aliasing -fomit-frame-pointer
> > -I. -I.. -I/var/pisi/qemu-0.9.1-9/work/qemu-0.9.1/target-ppc
> > -I/var/pisi/qemu-0.9.1-9/work/qemu-0.9.1 -MMD -MP -DNEED_CPU_H
> > -I/var/pisi/qemu-0.9.1-9/work/qemu-0.9.1/linux-user
> > -I/var/pisi/qemu-0.9.1-9/work/qemu-0.9.1/linux-user/ppc -D_GNU_SOURCE
> > -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
> > -I/var/pisi/qemu-0.9.1-9/work/qemu-0.9.1/fpu-DHAS_AUDIO
> > -DHAS_AUDIO_CHOICE -I/var/pisi/qemu-0.9.1-9/work/qemu-0.9.1/slirp    -c
> > -o cpu-exec.o /var/pisi/qemu-0.9.1-9/work/qemu-0.9.1/cpu-exec.c
> > ../dyngen -g -o gen-op.h op.o
> > dyngen: ret or jmp expected at the end of op_divw
> >
> > This is for ppc-linux-user .
>
> Does not happen for me, with gcc 4.1.2 on OpenSUSE 10.2.
>
> > Also arm-linux-user is broken :
> >
> > gcc -mtune=native -march=native -O2 -pipe -fomit-frame-pointer
> > -Wstrict-overflow -Wall -O2 -g -fno-strict-aliasing -I. -I..
> > -I/var/pisi/qemu-0.9.1-9/work/qemu-0.9.1/target-mips
> > -I/var/pisi/qemu-0.9.1-9/work/qemu-0.9.1 -MMD -MP -DNEED_CPU_H
> > -I/var/pisi/qemu-0.9.1-9/work/qemu-0.9.1/linux-user
> > -I/var/pisi/qemu-0.9.1-9/work/qemu-0.9.1/linux-user/mips -D_GNU_SOURCE
> > -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE
> > -I/var/pisi/qemu-0.9.1-9/work/qemu-0.9.1/fpu  -DHAS_AUDIO
> > -I/var/pisi/qemu-0.9.1-9/work/qemu-0.9.1/slirp    -c -o helper.o
> > /var/pisi/qemu-0.9.1-9/work/qemu-0.9.1/target-mips/helper.c
> > /var/pisi/qemu-0.9.1-9/work/qemu-0.9.1/target-arm/op_iwmmxt.c: In
> > function 'op_iwmmxt_movq_wRn_M0':
> > /var/pisi/qemu-0.9.1-9/work/qemu-0.9.1/target-arm/op_iwmmxt.c:176: error:
> > unable to find a register to spill in class 'GENERAL_REGS'
> > /var/pisi/qemu-0.9.1-9/work/qemu-0.9.1/target-arm/op_iwmmxt.c:176: error:
> > this is the insn:
> > (insn:HI 8 17 18
> > 2 /var/pisi/qemu-0.9.1-9/work/qemu-0.9.1/target-arm/op_iwmmxt.c:175 (set
> > (mem/s/j:DI (plus:SI (plus:SI (mult:SI (reg/f:SI 59)
> >                         (const_int 8 [0x8]))
> >                     (reg/f:SI 58 [ env.2032 ]))
> >                 (const_int 4 [0x4])) [0 <variable>.iwmmxt.regs S8 A32])
> >         (reg:DI 60 [ <variable>.iwmmxt.val ])) 63 {*movdi_2}
> > (expr_list:REG_DEAD (reg:DI 60 [ <variable>.iwmmxt.val ])
> >         (expr_list:REG_DEAD (reg/f:SI 59)
> >             (expr_list:REG_DEAD (reg/f:SI 58 [ env.2032 ])
> >                 (nil)))))
> > /var/pisi/qemu-0.9.1-9/work/qemu-0.9.1/target-arm/op_iwmmxt.c:176:
> > confused by earlier errors, bailing out
>
> I do not get this error, either.

Might be a GCC 4.3 thing :-/

Regards,
ismail

-- 
Never learn by your mistakes, if you do you may never dare to try again.




reply via email to

[Prev in Thread] Current Thread [Next in Thread]