9 May
2013
9 May
'13
5 p.m.
On Thu, May 09, 2013 at 05:52:32PM +0100, Aparna Mandke wrote:
Hi Catalin,
disassembly at 0x4f69d0 does not look right though opcode is same. 4f69d0: d2800013 movz x19, #0x0 4f69d4: b9402260 ldr w0, [x19,#32]
It is movz and not just mov. So I think data contents of x19 are okay.
mov #imm is an alias for movz. So after movz, x19 should be 0, in which case the subsequent ldr does not make sense.
I can reproduce this bug consistently.
Is the kernel printing the same value for x19 consistently?
--
Catalin