On 01/25/2012 02:22 PM, Orit Wasserman wrote:
> On 01/25/2012 01:48 PM, Avi Kivity wrote:
>> On 01/25/2012 01:26 PM, Orit Wasserman wrote:
>>> Implement Unsigned Little Endian Base 128.
>>>
>>>
>>> +/* ULEB128 */
>>> +int uleb128_encode_small(uint8_t *out, uint32_t n);
>>> +int uleb128_decode_small(const uint8 *in, uint32_t *n);
>>> +
>>> #endif
>>> diff --git a/savevm.c b/savevm.c
>>> index 80be1ff..304db31 100644
>>> --- a/savevm.c
>>> +++ b/savevm.c
>>> @@ -2297,3 +2297,29 @@ void vmstate_register_ram_global(MemoryRegion *mr)
>>> {
>>> vmstate_register_ram(mr, NULL);
>>> }
>>> +
>>> +/* ULEB128 */
>>> +int uleb128_encode_small(uint8_t *out, uint32_t n)
>>> +{
>>
>> assert(n <= 0x3fff);
>>
>>> + if (n < 0x80) {
>>> + *out++ = n;
>>> + return 1;
>>> + } else {
>>> + *out++ = (n & 0x7f) | 0x80;
>>> + *out++ = n >> 7;
>>
>> return 2?
> oops , where did it go ...
for some reason it is in patch 5
I will fix the patch series ..
> I will fix it asp.
>>
>>> + }
>>> + return 0;
>>> +}
>>> +
>>> +int uleb128_decode_small(const uint8 *in, uint32_t *n)
>>> +{
>>> + if (!(*in & 0x80)) {
>>> + *n = *in++;
>>> + return 1;
>>> + } else {
>>> + *n = *in++ & 0x7f;
>>
>> assert(!(*in & 0x80));
>>
>>> + *n |= *in++ << 7;
>>> + return 0;
>>
>> return 2?
>>
>>> + }
>>> +}
>>> +
>>
>>
>
