• ARMv7 architecture
    Can anyone share the ARMv7 architecture document to download ? - Hari.
  • Question about LPAE(Large Physical Address Extensions) for ARMv7
    I read the ARMv7 architecture reference manuals. The spec. says LPAE allows 32-bits VA to be translated into 40-bits PA. The 40-bits PA means the width of address bus is 40-bits or greater than 40 bits...
  • Running armv7 binaries on armv8
    Hi Experts, I have binaries built for armv7 architecture, without rebuilding binaries can I run on armv8?. I think its possible, but wanted confirm is there any limitation? Thanks, Veeranna
  • Is ARMv7-M3 thumb instructions compatible to ARMv7-A thumb?
    Hello guys, I am trying to verify some features of ARMv7-M3 in a software simulator platform for ARM. But this simulator only support ARMv7-A ISA. Is ARMv7-M3 instructions compatible to ARMv7-A, especially...
  • Behavior for other data on a STR (ARMv7-A)
    When the following line is executed, what is the behavior with respect to the other words in the cache line? STR r1, [r0] The 4 bytes of data in r1 is written to the address in r0. But cache-lines...