Important Notice
The pages on this site contain documentation for very old MS-DOS software,
purely for historical purposes.
If you're looking for up-to-date documentation, particularly for programming,
you should not rely on the information found here, as it will be woefully
out of date.
Use 80386/486 Features
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If you run CodeView on an 80386 or 80486 machine, you can take
advantage of the following 80386/486 features:
■ 80386 debug registers. These registers allow CodeView to
implement certain types of breakpoints through the processor
itself, thus increasing the speed of program execution.
To use debug registers, give the ◄/R option► on the
◄CV or CVW command line►.
■ 32-bit registers and instructions. You can display the
CodeView ◄Register window► in the wider 80386 format, and
you can assemble and execute 80386/486 instructions that
reference 32-bit registers and memory.
To use 80386 registers, and 80386 or 80486 instructions,
choose the ◄386 Instructions► command from the Options menu
or enter the ◄O3► command in the ◄command window►.
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