Microchip Technology XC8 Standard Compiler (Workstation) SW006021-1 SW006021-1 用户手册

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SW006021-1
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页码 518
XC8 Command-line Driver
 2012 Microchip Technology Inc.
DS52053B-page 83
Generation of the runtime startup code is an automatic process which does not require 
any user interaction; however, some aspects of the runtime code can be controlled, if 
required, using the --RUNTIME option. Section 4.8.50 “--RUNTIME: Specify Run-
time Environment”
 describes the use of this option. See Section 5.10.1 “Runtime 
Startup Code”
 whi
ch describes the functional aspects of the code contained in this 
module and its effect on program operation.
The runtime startup code is executed before main, but If you require any special initial-
ization to be performed immediately after reset, you should use power-up feature 
described later in Section 5.10.2 “The Powerup Routine”.