ARM Technical Support Knowledge Articles

STRANGE SINGLE-STEPPING USING GNU IN THUMB MODE

Applies to: ARM Development Tools

Answer


Information in this article applies to:


QUESTION

If I compile my ARM code in Thumb mode using the GNU compiler, when I start the debugger and single-step the program in the Disassembly window, the debugger skips every other instruction. I have the Compile Thumb Code checkbox enabled. How do I correct this?

ANSWER

Make sure the Support Calls between ARM and Thumb Instruction Set checkbox is checked in the Options for Target, CC tab dialog.

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Article last edited on: 2006-07-10 12:20:55

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