Tool/software: TI C/C++ Compiler
I am sorry .I don‘t find ideal answer from "ARM Optimizing C/C++ Compiler v18.12.0.LTS" and "ARM Assembly Language Tools v18.12.0.LTS ". I meet some problem, when I use TI v5.2.5 compiler, "ldr r0, =global variable name of C " will result in compiler error.In my project,there is a instuction like "#define printf myprintf",so "printf" is alias of "myprintf ". ,however ,"bl myprintf " takes effect only when "printf " carry out first.
I'm so confused ,please help me ,thank you .