Load-Acquire(LDAR)和Store-Release(STLR)指令,可以用于支持释放一致性(Release Consistency)模型。释放一致性模型是对弱序一致性模型的改进,它把同步操作进一步
2023-02-07 14:08
, LDADDAB, LDADDALB, LDADDLB和LDADDH, LDADDAH, LDADDALH, LDADDLH,最后的B表示byte,H表示halfword。3 LDAR,加载获取指令
2022-10-31 16:20
, #-16]!LDP X0, X1, [SP], #16A64中还提供了一些特殊的加载和存储指令。为了支持内存屏障,A64提供了LDAR(Load-Acquire)和STLR(Store-Release
2022-10-09 15:53
。Makedefs文件如下:## Define Variables#CC = arm-none-eabi-gccLD = arm-none-eabi-ldAR = arm-none-eabi-arOBJCOPY
2016-03-08 13:49