This is probably because of your version of gcc. I'll work on fixing
these problems, but in the mean time you can try an older version (4.3.4
works for me, for instance).
Gabe
On 07/09/11 23:09, 小豆豆 wrote:
> Hi
> I am receiving some errors while trying to compile the latest stable
> version on my x86 machine.
>
> scons build/X86_FS/gem5.opt
> ------------
> build/X86_FS/arch/x86/decoder.cc: In function 'StaticInstPtr
> X86ISAInst::{anonymous}::generate_Sll_0(StaticInstPtr)':
> build/X86_FS/arch/x86/decoder.cc:6542:42: error: uninitialized const
> 'dummyExtMachInst' [-fpermissive]
> build/X86_FS/arch/x86/types.hh:131:12: note: 'const struct
> X86ISA::ExtMachInst' has no user-provided default constructor
> build/X86_FS/arch/x86/decoder.cc: In function 'StaticInstPtr
> X86ISAInst::{anonymous}::generate_Ld_1(StaticInstPtr)':
> build/X86_FS/arch/x86/decoder.cc:6568:42: error: uninitialized const
> 'dummyExtMachInst' [-fpermissive]
> build/X86_FS/arch/x86/types.hh:131:12: note: 'const struct
> X86ISA::ExtMachInst' has no user-provided default constructor
> build/X86_FS/arch/x86/decoder.cc: In function 'StaticInstPtr
> X86ISAInst::{anonymous}::generate_Ld_2(StaticInstPtr)':
> build/X86_FS/arch/x86/decoder.cc:6596:42: error: uninitialized const
> 'dummyExtMachInst' [-fpermissive]
> build/X86_FS/arch/x86/types.hh:131:12: note: 'const struct
> X86ISA::ExtMachInst' has no user-provided default constructor
> build/X86_FS/arch/x86/decoder.cc: In function 'StaticInstPtr
> X86ISAInst::{anonymous}::generate_Chks_3(StaticInstPtr)':
> build/X86_FS/arch/x86/decoder.cc:6624:42: error: uninitialized const
> 'dummyExtMachInst' [-fpermissive]
> build/X86_FS/arch/x86/types.hh:131:12: note: 'const struct
> X86ISA::ExtMachInst' has no user-provided default constructor
> build/X86_FS/arch/x86/decoder.cc: In function 'StaticInstPtr
> X86ISAInst::{anonymous}::generate_Srl_4(StaticInstPtr)':
> build/X86_FS/arch/x86/decoder.cc:6644:42: error: uninitialized const
> 'dummyExtMachInst' [-fpermissive]
> build/X86_FS/arch/x86/types.hh:131:12: note: 'const struct
> X86ISA::ExtMachInst' has no user-provided default constructor
> build/X86_FS/arch/x86/decoder.cc: In function 'StaticInstPtr
> X86ISAInst::{anonymous}::generate_And_5(StaticInstPtr)':
> build/X86_FS/arch/x86/decoder.cc:6670:42: error: uninitialized const
> 'dummyExtMachInst' [-fpermissive]
> ...........
> ------------
> Archlinux x86_64
> gcc version 4.6.0
> scons v2.0.1
> SWIG Version 2.0.4
> Python 3.2
>
> here src/arch/x86/isa/microops/base.isa:62
> static const ExtMachInst dummyExtMachInst;
> --
> Sincerely,
> Gong Tao
> 没有选择刻意忘记你，是我认为自己做得最正确的一件事
>
>
> _______________________________________________
> gem5-users mailing list
> [email protected]
> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
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