Re: [PATCH V2 2/5] arm64: Allow hw watchpoint at varied offset from base address

Hi Will, Thanks a lot for your review. On Tuesday 08 November 2016 08:56 AM, Will Deacon wrote: Hi Pratyush, On Thu, Oct 20, 2016 at 11:18:14AM +0530, Pratyush Anand wrote: ARM64 hardware supports watchpoint at any double word aligned address. However, it can select any consecutive bytes from

Re: [PATCH V2 2/5] arm64: Allow hw watchpoint at varied offset from base address

Hi Pratyush, On Thu, Oct 20, 2016 at 11:18:14AM +0530, Pratyush Anand wrote: > ARM64 hardware supports watchpoint at any double word aligned address. > However, it can select any consecutive bytes from offset 0 to 7 from that > base address. For example, if base address is programmed as 0x420030 a

[PATCH V2 2/5] arm64: Allow hw watchpoint at varied offset from base address

ARM64 hardware supports watchpoint at any double word aligned address. However, it can select any consecutive bytes from offset 0 to 7 from that base address. For example, if base address is programmed as 0x420030 and byte select is 0x1C, then access of 0x420032,0x420033 and 0x420034 will generate