On Thu, Apr 5, 2018 at 2:03 AM, Laurent Vivier wrote:
> Did you try to use the regpairs_aligned() and target_offset64()
> functions as it is done for pread64(), pwrite64(), fadvise64(),... ?
My understanding is that if the syscalls had single parameter that took
two registers then it'd be a place
On Wed, Apr 4, 2018 at 8:43 PM, Richard Henderson
wrote:
> On 04/05/2018 11:41 AM, Max Filippov wrote:
>> +static void target_low_high_to_host_low_high(abi_ulong tlow,
>> + abi_ulong thigh,
>> + unsigned long *
Le 05/04/2018 à 03:41, Max Filippov a écrit :
> preadv/pwritev accept low and high parts of file offset in two separate
> parameters. When host bitness doesn't match guest bitness these parts
> must be appropriately recombined.
> Introduce target_low_high_to_host_low_high that does this recombinati
On 04/05/2018 11:41 AM, Max Filippov wrote:
> +static void target_low_high_to_host_low_high(abi_ulong tlow,
> + abi_ulong thigh,
> + unsigned long *hlow,
> + unsigned
preadv/pwritev accept low and high parts of file offset in two separate
parameters. When host bitness doesn't match guest bitness these parts
must be appropriately recombined.
Introduce target_low_high_to_host_low_high that does this recombination
and use it in preadv/pwritev syscalls.
This fixes
