Thanks, applied.
On Tue, Jun 19, 2012 at 2:31 AM, Scott Wood wrote:
> If tci_out_label is called in the context of tcg_gen_code_search_pc, we
> could be overwriting an already patched relocation with zero -- and not
> repatch it because the set_label is past search_pc, causing a QEMU crash
> when
Am 19.06.2012 20:02, schrieb Blue Swirl:
On Tue, Jun 19, 2012 at 5:53 AM, Stefan Weil wrote:
Am 19.06.2012 04:31, schrieb Scott Wood:
If tci_out_label is called in the context of tcg_gen_code_search_pc, we
could be overwriting an already patched relocation with zero -- and not
repatch it beca
On 19 June 2012 22:52, Scott Wood wrote:
> On 06/19/2012 12:53 AM, Stefan Weil wrote:
>> I saw from git history that ppc once had the same bug.
>> The sparc backend (and maybe others) might still have it.
>
> SPARC looks wrong; the others look OK as far as I can tell from a quick
> glance, without
On 06/19/2012 12:53 AM, Stefan Weil wrote:
> Am 19.06.2012 04:31, schrieb Scott Wood:
>> If tci_out_label is called in the context of tcg_gen_code_search_pc, we
>> could be overwriting an already patched relocation with zero -- and not
>> repatch it because the set_label is past search_pc, causing
On Tue, Jun 19, 2012 at 5:53 AM, Stefan Weil wrote:
> Am 19.06.2012 04:31, schrieb Scott Wood:
>
>> If tci_out_label is called in the context of tcg_gen_code_search_pc, we
>> could be overwriting an already patched relocation with zero -- and not
>> repatch it because the set_label is past search_
Am 19.06.2012 04:31, schrieb Scott Wood:
If tci_out_label is called in the context of tcg_gen_code_search_pc, we
could be overwriting an already patched relocation with zero -- and not
repatch it because the set_label is past search_pc, causing a QEMU crash
when it tries to branch to a zero label
If tci_out_label is called in the context of tcg_gen_code_search_pc, we
could be overwriting an already patched relocation with zero -- and not
repatch it because the set_label is past search_pc, causing a QEMU crash
when it tries to branch to a zero label.
Not writing anything to the relocation a
