Juergen Keil <[EMAIL PROTECTED]> wrote: > > > > I have retested on sparc (sol9), by adding some of the > > defines in fenv.h for Solaris 10 to the gnu-c99-math.h > > file you created, and the patches you posted, and now > > I'm getting an error when I compile that looks like this: > > > > for d in i386-softmmu ppc-softmmu sparc-softmmu x86_64-softmmu; do \ > > gmake -C $d all || exit 1 ; \ > > done > > gmake[1]: Entering directory > `/export/src/qemu-snapshot-2005-05-04_23-sol/i386-softmmu' > > ../dyngen -c -o opc.h op.o > > dyngen: ret; restore; not found at end of op_fstt_ST0_A0 > > gmake[1]: *** [opc.h] Error 1 > > gmake[1]: Leaving directory > `/export/src/qemu-snapshot-2005-05-04_23-sol/i386-softmmu' > > gmake: *** [all] Error 1 > > > > Ideas? > > > Which compiler was used?
blastwave's gcc-3.4.3 > > Disassemble the op_fstt_ST0_A0 function, using "dis -F op_fstt_ST0_A0 op.o". > > My S10 sparc binary for op.o currently includes: > > % dis -F op_fstt_ST0_A0 i386-softmmu/op.o > **** DISASSEMBLER **** > > > disassembly for i386-softmmu/op.o > > section .text > op_fstt_ST0_A0() > op_fstt_ST0_A0: 9d e3 bf 90 save %sp, -0x70, %sp > op_fstt_ST0_A0+0x4: 40 00 00 00 call op_fstt_ST0_A0+0x4 > op_fstt_ST0_A0+0x8: 01 00 00 00 nop > op_fstt_ST0_A0+0xc: 01 00 00 00 nop > op_fstt_ST0_A0+0x10: 81 c7 e0 08 ret > op_fstt_ST0_A0+0x14: 81 e8 00 00 restore dis -F op_fstt_ST0_A0 i386-softmmu/op.o **** DISASSEMBLER **** disassembly for i386-softmmu/op.o section .text op_fstt_ST0_A0() cfe4: 9d e3 bf 90 save %sp, -0x70, %sp cfe8: 40 00 00 00 call 0xcfe8 cfec: 81 e8 00 00 restore cff0: 01 00 00 00 nop interesting. > I've seen cases where gcc 3.4.x has compiled the op.o code templates into > "leaf" functions, and these are incompatible with dyngen. I think > some extra gnu cc CFLAGS for op.c (-fno-omit-frame-pointer) fix this problem. added those with no effect. Do we need gas to do this correctly? Blastwave's gcc uses sun's as and ld. Ben _______________________________________________ Qemu-devel mailing list Qemu-devel@nongnu.org http://lists.nongnu.org/mailman/listinfo/qemu-devel