uVison V5.25.3.0 c Compiler C251 V5.60.0.0. when I want to step into a library functions,keil gets into assembly wondows automatically during debugging, although I have the corresponding library function source code. why?
I try to build a workspace in uvision 5.25.3.0,there are two projects in this workspace. one is testkeil_calllib,the other is testkeillib. testkeil_calllib calls testkeillib.lib generated from project testkeillib.when I debug,I can step into the testkellib.lib,debug in C files. now, I have another workspace,built in uvision 4.22.0.0,with two prjects,I can also step into C file of lib file.but when I open this workspace in the uvision 5.25.3.0,built projects in the workspace.when I debug ,I can not step into C files of the lib file.