CrossWorks for ARM User Guide

function void fn(void) have low-level symbol names _u and _fn. The symbol browseruses the low-level symbol name when displaying and filtering, so you must type theleading underscore to match high-level symbols.Finding symbols with a common prefixTo display symbols that start with a common prefix, do the following:•Type the required prefix into the combo box, optionally followed by a “*”.For instamce, to display all symbols that start with “i2c_”, type “i2c_” and all matchingsymbols are displayed—you don’t need to add a trailing “*” in this case as it is implied.Finding symbols with a common suffixTo display symbols that end with a common suffix, do the following:•Type “*” into the combo box followed by the required suffix.For instamce, to display all symbols that end in “_data”, type “*_data” and allmatching symbols are displayed—in this case the leading “*” is required.Jumping to the definition of a symbolOnce you have found the symbol you’re interested in and your source files have beencompiled with debugging information turned on, you can jump to the definition of asymbol using the Go To Definition tool button.To go to the definition of a symbol, do one of the following:•Select the symbol from the list of symbols.•On the Symbol Browser tool bar, click Go To Definition.—or—•Right click the symbol in the list of symbols.•From the popup menu, click Go To Definition.Adding symbol to watch and memory windowsIf a symbol’s range and type is known, you can add it to the most recently openedwatch window or memory window.To add a symbol to the watch window, do the following:•In the Symbol Browser, right click on the the symbol you wish to add to the watchwindow.•From the popup menu, click Add To Watch.To add a symbol to the memory window, do the following:138 Chapter 12 CrossStudio Windows