RealView Compilation Tools - ARM Information Center

Compiler Command-line Options
See also
• --device=name.
2.1.47 --device=name
This option enables you to compile code for a specific microcontroller or
System-on-Chip (SoC) device.
Syntax
--device=name
Where:
name
is the name of a target microcontroller or SoC device.
Usage
When you specify a particular device name, the device inherits the default endianness
and floating-point architecture from the corresponding CPU. You can use the --bi, --li,
and --fpu options to alter the default settings for endianness and target floating-point
architecture.
See also
• --bigend on page 2-17
• --device=list on page 2-43
• --fpu=name on page 2-62
• --littleend on page 2-85
• --device=list on page 2-27 in the Linker Reference Guide
• --device=name on page 2-27 in the Linker Reference Guide
• Using the C preprocessor on page 3-47 in the Assembler Guide.
2.1.48 --diag_error=tag[,tag,...]
This option sets the diagnostic messages that have the specified tags to Error severity.
Note
This option has the #pragma equivalent #pragma diag_error.
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