On 1 February 2018 at 12:40, Robin Murphy wrote:
> On 01/02/18 11:46, Marc Zyngier wrote:
>>
>> Function identifiers are a 32bit, unsigned quantity. But we never
>> tell so to the compiler, resulting in the following:
>>
>> 4ac: b26187e0mov x0,
On 01/02/18 11:46, Marc Zyngier wrote:
Function identifiers are a 32bit, unsigned quantity. But we never
tell so to the compiler, resulting in the following:
4ac: b26187e0mov x0, #0x8001
We thus rely on the firmware narrowing it for us, which is not
always a
Function identifiers are a 32bit, unsigned quantity. But we never
tell so to the compiler, resulting in the following:
4ac: b26187e0mov x0, #0x8001
We thus rely on the firmware narrowing it for us, which is not
always a reasonable expectation.
Cc: