Re: [Qemu-devel] Help - `flush_icache_range' MacPPC

[Alexander Graf]

On 07.02.2012, at 22:12, malc wrote:

> On Tue, 7 Feb 2012, Alexander Graf wrote:
> 
>> 
>> On 07.02.2012, at 13:52, Maurizio Caloro wrote:
>> 
>>> Hello Together
>>> Here i drive with me MiniMac G4 1.4Ghz and i try to run Qemu 1.0. i wan't 
>>> run one Virt. MS Server2008 it's this realistic?.
>>> 
>>> Unfortunitly from the first (other) Mailinglist i don't become any Answer.
>>> 
>>> on a possible error recovery support, I would grateful to you.
>>> Thanks and best regards
>>> Mauri
>>> 
>>>> NetBSD powermac.G4 5.1 NetBSD 5.1 (GENERIC) #0: Sat Nov  6 17:09:11 UTC 
>>>> >2010  
>>>> address@hidden:/home/builds/ab/netbsd-5-1->RELEASE/macppc/201011061943Z-obj/home/builds/ab/netbsd-5-1->RELEASE/src/sys/arch/macppc/compile/GENERIC
>>>>  macppc
>>>> 
>>>> # gmake
>>>> CC    i386-softmmu/memory.o
>>>> LINK  i386-softmmu/qemu-system-i386
>>>> ld: warning: libintl.so.0, needed by /usr/pkg/lib/libgthread-2.0.so, may 
>>>> conflict with libintl.so.8
>>>> tcg/tcg.o: In function `tcg_prologue_init':
>>>> /usr/source/qemu-1.0/tcg/tcg.c:268: undefined reference to 
>>>> `flush_icache_range'
>>>> tcg/tcg.o: In function `ppc_tb_set_jmp_target':
>>>> /usr/source/qemu-1.0/tcg/ppc/tcg-target.c:1291: undefined reference to 
>>>> `flush_icache_range'
>>>> tcg/tcg.o: In function `tcg_gen_code':
>>>> /usr/source/qemu-1.0/tcg/tcg.c:2191: undefined reference to 
>>>> `flush_icache_range'
>> 
>> I'd say your gcc is too old / buggy.
> 
> You probably missed the NetBSD part (anyway originally i did)

Gcc on NetBSD doesn't implement the cache flush helpers? They're just a bunch 
of instructions, so I don't see how that'd be target os specific.


Alex