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VisualDSP++ 4.5 Loader and Utilities Manual - Analog Devices

VisualDSP++ 4.5 Loader and Utilities Manual - Analog Devices

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Introduction<br />

You can run the loader utility from the <strong>VisualDSP++</strong> Integrated Development<br />

<strong>and</strong> Development Environment (IDDE), when the IDDE is<br />

available, or from the comm<strong>and</strong> line. In order to do so in the IDDE, open<br />

the Project Options dialog box from the Project menu, <strong>and</strong> change the<br />

project’s target type from Executable file to <strong>Loader</strong> File.<br />

<strong>Loader</strong> utility operations depend on the loader options, which control<br />

how the loader utility processes executable files into boot-loadable files,<br />

letting you select features such as kernels, boot modes, <strong>and</strong> output file formats.<br />

These options are set on the Load pages of the Project Options<br />

dialog box in the IDDE or on the loader comm<strong>and</strong> line. Option settings<br />

on the Load pages correspond to switches typed on the elfloader.exe<br />

comm<strong>and</strong> line.<br />

Splitter Utility Operations<br />

Splitter utility operations depend on the splitter options, which control<br />

how the splitter utility processes executable files into non-bootable files:<br />

For Blackfin processor, the loader utility includes the ROM splitter<br />

capabilities invoked through the Project Options dialog box. Refer<br />

to “Using ROM Splitter” on page 2-79. Option settings in the dialog<br />

box correspond to switches typed on the elfloader.exe<br />

comm<strong>and</strong> line.<br />

For SHARC <strong>and</strong> TigerSHARC processors, change the project’s target<br />

type to Splitter file. The splitter options are set via the Project:<br />

Split page of the Project Options dialog box. Refer to “Splitter for<br />

SHARC <strong>and</strong> TigerSHARC Processors” on page 7-1. Option settings<br />

in the dialog box correspond to switches typed on the<br />

elfspl21k.exe comm<strong>and</strong> line.<br />

<strong>VisualDSP++</strong> <strong>4.5</strong> <strong>Loader</strong> <strong>and</strong> <strong>Utilities</strong> <strong>Manual</strong> 1-11

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