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GNU ARM Assembler

Pre-defined Symbols

Define
Sets symbols using the SETA directive. The defined names are copied exactly as they are entered (case-sensitive). Each name may get optionally a value, for example: Check, NoExtRam, X1=1+5
Undefine
Clears previous Define assignments that are entered in the options dialog of a higher Target or Group level.

Language / Code Generation

Enable Arm/Thumb Interworking
The code in the assembler source file allows calls between ARM and Thumb mode code.

Other Controls

Include Paths
Allows you to supply one or more (separated by semi-colon) paths to source file path.
Misc Controls
Specify any directive for which there is no individual dialog control.
Assembler control string
Display the current directives at the Assembler command line.
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