From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1JFdJO-0001gL-QX for qemu-devel@nongnu.org; Thu, 17 Jan 2008 17:34:14 -0500 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1JFdJO-0001fB-1b for qemu-devel@nongnu.org; Thu, 17 Jan 2008 17:34:14 -0500 Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1JFdJN-0001ez-Fu for qemu-devel@nongnu.org; Thu, 17 Jan 2008 17:34:13 -0500 Received: from ns2.uludag.org.tr ([193.140.100.220] helo=uludag.org.tr) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1JFdJM-0004lD-Tl for qemu-devel@nongnu.org; Thu, 17 Jan 2008 17:34:13 -0500 From: Ismail =?utf-8?q?D=C3=B6nmez?= Subject: Re: [Qemu-devel] [PATCH 0/5] Enable building of op.o on gcc4 Date: Fri, 18 Jan 2008 00:34:14 +0200 References: <478EF89C.60501@csgraf.de> <200801171246.01670.ismail@pardus.org.tr> In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Message-Id: <200801180034.14980.ismail@pardus.org.tr> Reply-To: qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Johannes Schindelin Cc: qemu-devel@nongnu.org Thursday 17 January 2008 19:00:11 tarihinde =C5=9Funlar=C4=B1 yazm=C4=B1=C5= =9Ft=C4=B1n=C4=B1z: > Hi, > > On Thu, 17 Jan 2008, Ismail D=C3=B6nmez wrote: > > Thanks but ppc target doesn't work here with gcc 4.3 trunk , i686-linux= : > > > > gcc -mtune=3Dnative -march=3Dnative -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=3D64 -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=3Dnative -march=3Dnative -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=3D64 -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: erro= r: > > 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: erro= r: > > 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 .iwmmxt.regs S8 A32]) > > (reg:DI 60 [ .iwmmxt.val ])) 63 {*movdi_2} > > (expr_list:REG_DEAD (reg:DI 60 [ .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 =2D-=20 Never learn by your mistakes, if you do you may never dare to try again.