Re: [B2-devel] SheepShaver Segfault

[Frank T. <fra...@gm...>]

Did some previous version of SheepShaver work for you?

On Tue, Sep 11, 2012 at 3:45 PM, Klaus Rechert <
kla...@rz...> wrote:

> Hi,
>
> unfortunately SheepShaver crashes on current Ubuntu systems (master
> branch from https://github.com/cebix/macemu.git)
> I could verify this on 32-bit as well as 64-bit systems.
>
> Below the stacktrace. Any suggestion to debug this further?
>
> Cheers
>         Klaus
>
>
> Program received signal SIGSEGV, Segmentation fault.
> 0x00000000780a1f57 in vm_do_write_memory_4 (a=0x40810000, v=1289689096)
>      at ../kpx_cpu/src/cpu/vm.hpp:69
> 69      static inline void vm_do_write_memory_4(uint32 *a, uint32 v) {
> *a = bswap_32(v); }
> (gdb) bt
> #0  0x00000000780a1f57 in vm_do_write_memory_4 (a=0x40810000, v=1289689096)
>      at ../kpx_cpu/src/cpu/vm.hpp:69
> #1  0x00000000780a2260 in vm_write_memory_4 (addr=1082195968,
>      value=1289689096) at ../kpx_cpu/src/cpu/vm.hpp:258
> #2  0x00000000780b83a3 in memory_helper<4, false>::store (ea=1082195968,
>      value=1289689096) at ../kpx_cpu/src/cpu/ppc/ppc-execute.cpp:573
> #3  0x00000000780abb26 in
> powerpc_cpu::execute_loadstore<op_template_nop<unsigned int>,
> input_gpr_except<bit_field<11, 15>, 0>, immediate_operand<bit_field<16,
> 31>, op_sign_extend_16_32>, false, 4, false, false> (this=0x7836ca40,
>      opcode=2424504320) at ../kpx_cpu/src/cpu/ppc/ppc-execute.cpp:585
> #4  0x000000007809461e in nv_mem_fun1_t<void, powerpc_cpu, unsigned
> int>::operator() (this=0x400127e0, p=0x7836ca40, x=2424504320)
>      at ../kpx_cpu/include/nvmemfun.hpp:88
> #5  0x00000000780937b9 in powerpc_cpu::execute (this=0x7836ca40,
>      entry=1085341696) at ../kpx_cpu/src/cpu/ppc/ppc-cpu.cpp:686
> #6  0x00000000780bcc5d in emul_ppc (entry=1085341696)
>      at ../kpx_cpu/sheepshaver_glue.cpp:925
> #7  0x000000007804f36e in jump_to_rom (entry=1085341696)
>      at main_unix.cpp:1204
> #8  0x000000007804f39f in emul_func (arg=0x0) at main_unix.cpp:1224
> #9  0x000000007804f002 in main (argc=1, argv=0x7fffffffe528)
>      at main_unix.cpp:1045
>
>
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