duanlove（技术路途）专栏

LDREX 和 STREX 独占加载和存储寄存器。 语法 LDREX{cond} Rt, [Rn {, #offset}] STREX{cond} Rd, Rt, [Rn {, #offset}] LDREXB{cond} Rt, [Rn] 字节加载 STREXB{cond} Rd, Rt, [Rn] 字节存

Linux Support for ARM LPAE - pdf文档下载地址：                http://elinux.org/images/6/6a/Elce11_marinas.pdf     Linux Support for ARM LPAE - eLinux.org elinux.org/images/6/6a/Elce11_marina