BRSL stands for "branch relative and set link." This branches to the function entry point and sets the link register (LR) to the next instruction for the return address.
brsl代表“branch relative and set link”，用来分支到函数的入口点并将链接寄存器(LR)设置为返回地址的下一个指令。
2
Regards the surface of every branch as a cylinder, and makes the different cylinder link together according to the relation among the branches to form an intact tree.
将每棵树枝的表面视为一个柱面，按照枝条间的关系将不同柱面连接在一起形成一棵完整的树木。
3
The solution is also aimed at organizations with branch customer care locations that need to link with the organization's headquarters site.