RealView Compilation Tools - ARM Information Center

Compiler Command-line Options
• --configure_cpp_headers=path on page 2-24
• --configure_extra_includes=paths on page 2-25
• --configure_extra_libraries=paths on page 2-26
• --gnu_defaults on page 2-68
• --shared on page 2-115
• --translate_g++ on page 2-122
• --translate_gcc on page 2-124
• --translate_gld on page 2-125
• --arm_linux on page 2-11 in the Linker Reference Guide
• --library=name on page 2-54 in the Linker Reference Guide
• --search_dynamic_libraries, --no_search_dynamic_libraries on page 2-78 in the
Linker Reference Guide
• Application Note 212 - Building Linux applications using RVCT v4.0 and the
GNU Tools and Libraries.
2.1.11 --arm_only
This option enforces ARM-only code. The compiler behaves as if Thumb is absent from
the target architecture.
The compiler propagates the --arm_only option to the assembler and the linker.
Example
armcc --arm_only myprog.c
Note
If you specify armcc --arm_only --thumb myprog.c, this does not mean that the compiler
checks your code to ensure that no Thumb code is present. It means that --thumb
overrides --arm_only.
See also
• --arm on page 2-8
• --thumb on page 2-122
• Command syntax on page 3-2 in the Assembler Guide for information on --16 and
--32.
ARM DUI 0348C Copyright © 2007-2010 ARM. All rights reserved. 2-15
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