Trace32命令

Var.Break.Set   v.b.s

　　v.b.s  struct1 　　; set Read/write breakpoints to the whole structure struct1

　　v.b.s struct1.x  /w　　; set Write Breakpoint to struct1 element x

　　v.b.s ast.right -> left　　;set read/write breakpoints to the element ast.right is currently pointing to

y.b  symbol.browse