RealView Compilation Tools Compiler Reference Guide - ARM ...

Standard C Implementation Definition
> filename Writes stdout to filename.
2> filename Writes stderr to filename.
2>&1
>& file
Writes stderr to the same place as stdout.
Writes both stdout and stderr to filename.
>> filename Appends stdout to filename.
>>& filename Appends both stdout and stderr to filename.
To redirect stdin, stdout, and stderr on the target, you must define:
#pragma import(_main_redirection)
File redirection is done only if either:
• the invoking operating system supports it
• the program reads and writes characters and has not replaced the C library
functions fputc() and fgetc().
B.1.3
Identifiers
See Character sets and identifiers on page 5-2 for more information.
B.1.4
Characters
See Character sets and identifiers on page 5-2 for more information.
B.1.5
Integers
See Integer on page 5-5 for more information.
B.1.6
Floating-point
See Float on page 5-5 for more information.
B.1.7
Arrays and pointers
See Arrays and pointers on page 5-5 for more information.
B.1.8
Registers
Using the ARM compiler, you can declare any number of local objects to have the
storage class register.
ARM DUI 0348A Copyright © 2007, 2010 ARM Limited. All rights reserved. B-5
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