On 23/12/22 11:01, Philippe Mathieu-Daudé wrote:
On 23/12/22 04:54, Edgar E. Iglesias wrote:
On Thu, Dec 22, 2022 at 10:55:48PM +0100, Philippe Mathieu-Daudé wrote:
ARM CPUs fetch instructions in little-endian.
smpboot[] encoded instructions are written in little-endian.
We call tswap32() on
On 23/12/22 04:54, Edgar E. Iglesias wrote:
On Thu, Dec 22, 2022 at 10:55:48PM +0100, Philippe Mathieu-Daudé wrote:
ARM CPUs fetch instructions in little-endian.
smpboot[] encoded instructions are written in little-endian.
We call tswap32() on the array. tswap32 function swap a 32-bit
value if
On Thu, Dec 22, 2022 at 10:55:48PM +0100, Philippe Mathieu-Daudé wrote:
> ARM CPUs fetch instructions in little-endian.
>
> smpboot[] encoded instructions are written in little-endian.
>
> We call tswap32() on the array. tswap32 function swap a 32-bit
> value if the target endianness doesn't matc
ARM CPUs fetch instructions in little-endian.
smpboot[] encoded instructions are written in little-endian.
We call tswap32() on the array. tswap32 function swap a 32-bit
value if the target endianness doesn't match the host one.
Otherwise it is a NOP.
* On a little-endian host, the array is stor
