On 28.01.2014, at 08:59, Aneesh Kumar K.V <aneesh.ku...@linux.vnet.ibm.com> wrote:
> Hi, > > > This patch series implement support for dumping guest memory using qemu gdb > server. The last patch also enable qemu monitor command dump-guest-memory > > With this patch series we can now do > > (gdb) x/4i htab_call_hpte_insert1 > 0xc0000000000470d8 <.htab_call_hpte_insert1>: bl > 0xc0000000000470d8 <.htab_call_hpte_insert1> > 0xc0000000000470dc <.htab_call_hpte_insert1+4>: cmpdi r3,0 > 0xc0000000000470e0 <.htab_call_hpte_insert1+8>: bge > 0xc000000000047190 <htab_pte_insert_ok> > 0xc0000000000470e4 <.htab_call_hpte_insert1+12>: cmpdi r3,-2 > (gdb) target remote localhost:1234 > Remote debugging using localhost:1234 > .plpar_hcall_norets () at arch/powerpc/platforms/pseries/hvCall.S:119 > 119 HCALL_INST_POSTCALL_NORETS > (gdb) x/4i htab_call_hpte_insert1 > 0xc0000000000470d8 <.htab_call_hpte_insert1>: bl > 0xc00000000005f8f0 <pSeries_lpar_hpte_insert> > 0xc0000000000470dc <.htab_call_hpte_insert1+4>: cmpdi r3,0 > 0xc0000000000470e0 <.htab_call_hpte_insert1+8>: bge > 0xc000000000047190 <htab_pte_insert_ok> > 0xc0000000000470e4 <.htab_call_hpte_insert1+12>: cmpdi r3,-2 > (gdb) > > NOTE: We still don't support inserting breakpoints. > > Before Fix: > (qemu) memsave 0xc0000000000470d8 10 memdump > Invalid parameter 'addr' > (qemu) > > After fix: > > (qemu) memsave 0xc0000000000470d8 10 memdump > (qemu) > > Changes from V8: > * Add hpte store support. Currently we don't have any user for this. Thanks, applied all to ppc-next. Alex
