ARM Compiler toolchain v4.1 for ÂµVision Using the Compiler

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Chapter 2 Overview of the compiler The following topics give an overview of the ARM compiler, armcc: • The compiler on page 2-2 • Source language modes of the compiler on page 2-3 • The C and C++ libraries on page 2-4. ARM DUI 0375C Copyright © 2007-2008, 2011 ARM. All rights reserved. 2-1 ID061811 Non-Confidential
Overview of the compiler 2.1 The compiler The compiler, armcc, is an optimizing C and C++ compiler that compiles Standard C and Standard C++ source code into machine code for ARM architecture-based processors. Publications on the C and C++ standards are available from national standards bodies. For example, AFNOR in France and ANSI in the USA. armcc complies with the Base Standard Application Binary Interface for the ARM Architecture (BSABI) and generates output objects in ELF with support for Debug With Arbitrary Record Format (DWARF) 3 debug tables. armcc uses the Edison Design Group (EDG) front end. Many features of the compiler are designed to take advantage of the target processor or architecture that your code is designed to run on, so knowledge of your target processor or architecture is useful, and in some cases, essential, when working with the compiler. 2.1.1 See also Reference • ARM Architecture Reference Manual, ARMv7-A and ARMv7-R edition (ARM DDI 0406) • ARMv7-M Architecture Reference Manual (ARM DDI 0403) • ARMv6-M Architecture Reference Manual (ARM DDI 0419) • the ARM datasheet or technical reference manual for your hardware device. Other information • Application Binary Interface (ABI) for the ARM Architecture, http://infocenter.arm.com/help/topic/com.arm.doc.subset.swdev.abi/index.html • DWARF Debugging Standard, http://www.dwarfstd.org • ISO/IEC 9899:1999, C Standard • ISO/IEC 14882:2003, C++ Standard • Stroustrup, B., The C++ Programming Language (3rd edition, 1997). Addison-Wesley Publish Company, Reading, Massachusetts. ISBN 0-201-88954-4. ARM DUI 0375C Copyright © 2007-2008, 2011 ARM. All rights reserved. 2-2 ID061811 Non-Confidential
Page 1 and 2: ® ARM Compiler toolchain v4.1 for
Page 3 and 4: Contents ARM Compiler toolchain v4.
Page 5 and 6: Contents 5.19 Inline functions ....
Page 7 and 8: Contents 7.41 __mcall_is_virtual(D,
Page 9: Conventions and Feedback • the se
Page 13 and 14: Overview of the compiler 2.3 The C
Page 15 and 16: Getting started with the Compiler
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Page 19 and 20: Getting started with the Compiler
Page 25 and 26: Getting started with the Compiler R
Page 45 and 46: Chapter 4 Compiler Features The fol
Page 47 and 48: Compiler Features 4.1 Compiler intr
Page 49 and 50: Compiler Features 4.2 Performance b
Page 51 and 52: Compiler Features 4.4 Generic intri
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Compiler Features /* Declare PSR as
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Compiler Features 4.13.1 See also R
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Compiler Features 4.15 Compiler and
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Compiler Features Using the Linker:
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Compiler Features Reference Compile
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Compiler Features 4.19 Compiler sup
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Compiler Features 4.21 PreCompiled
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Compiler Features 4.23 PreCompiled
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Compiler Features Reference Compile
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Compiler Features 4.26 Obsolete Pre
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Compiler Features 4.28 Selectively
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Compiler Features 4.30 Message outp
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Compiler Features 4.32 Default comp
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Compiler Coding Practices • Guard
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Compiler Coding Practices • Exten
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Compiler Coding Practices 5.2 Compi
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Compiler Coding Practices 5.4 Selec
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Compiler Coding Practices In additi
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Compiler Coding Practices Table 5-4
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Compiler Coding Practices Table 5-6
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Compiler Coding Practices 5.9 Code
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Compiler Coding Practices 5.16 Func
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Compiler Coding Practices Reference
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Compiler Coding Practices • __val
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Compiler Coding Practices 5.20 Comp
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Compiler Coding Practices 5.21 Auto
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Compiler Coding Practices (LDR/STR/
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Compiler Coding Practices • Hexad
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Compiler Coding Practices 5.42 Exam
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Compiler Coding Practices 5.43 Vect
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Chapter 6 Compiler Diagnostic Messa
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Compiler Diagnostic Messages 6.2 Se
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Compiler Diagnostic Messages 6.4 Pr
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Compiler Diagnostic Messages 6.6 Co
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Using the Inline and Embedded Assem
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ARM Compiler toolchain v4.1 for ÂµVision Using the Compiler

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