एक बुद्धि के तहत मैं जानता हूं कि मैं यह जान सकता uname -m
हूं कि मेरा ओएस 32 या 64 बिट का है, लेकिन एआरएम के तहत यह पता चलता है:
armv7l
मैं से घटा
file /usr/bin/ls
मैं 32-बिट OS पर हूं, लेकिन मैं इसे आसान तरीके से कैसे जान सकता हूं?
uname -a
और gcc -v
? वे सहायक हो सकते हैं।
Announced October 2011, ARMv8-A (often called ARMv8 although not all variants are 64-bit such as ARMv8-R) represents a fundamental change to the ARM architecture. It adds a 64-bit architecture, named "AArch64", and a new "A64" instruction set. AArch64 provides user-space compatibility with ARMv7-A ISA, the 32-bit architecture, therein referred to as "AArch32" and the old 32-bit instruction set, now named "A32" ARM announced their Cortex-A53 and Cortex-A57 cores on 30 October 2012.
- en.wikipedia.org/wiki/ARM_altecture#64.2F32-bit_altecture
ARMv8-A architecture, announced in October 2011,[6] adds support for a 64-bit address space and 64-bit arithmetic.
- विकिपीडिया