RealView Compilation Tools Compiler Reference Guide - ARM ...

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Preface Feedback ARM Limited welcomes feedback on both RealView Compilation Tools and the documentation. Feedback on RealView Compilation Tools If you have any problems with RVCT, contact your supplier. To help them provide a rapid and useful response, give: • your name and company • the serial number of the product • details of the release you are using • details of the platform you are running on, such as the hardware platform, operating system type and version • a small standalone sample of code that reproduces the problem • a clear explanation of what you expected to happen, and what actually happened • the commands you used, including any command-line options • sample output illustrating the problem • the version string of the tools, including the version number and build numbers. Feedback on this book If you notice any errors or omissions in this book, send email to errata@arm.com giving: • the document title • the document number • the page number(s) to which your comments apply • a concise explanation of the problem. General suggestions for additions and improvements are also welcome. x Copyright © 2007, 2010 ARM Limited. All rights reserved. ARM DUI 0348A Non-Confidential
Chapter 1 Introduction This chapter introduces the ARM compiler provided with RealView Compilation Tools (RVCT). It describes the standards of conformance and gives an overview of the runtime libraries provided with RVCT. It contains the following sections: • About the ARM compiler on page 1-2 • Source language modes on page 1-3 • Language extensions and language compliance on page 1-5 • The C and C++ libraries on page 1-8. ARM DUI 0348A Copyright © 2007, 2010 ARM Limited. All rights reserved. 1-1 Non-Confidential
Page 1 and 2: ® RealView Compilation Tools Versi
Page 3 and 4: Contents RealView Compilation Tools
Page 5 and 6: Preface This preface introduces the
Page 7 and 8: Preface Appendix A Via File Syntax
Page 9: Preface • ARM datasheet or techni
Page 13 and 14: Introduction 1.2 Source language mo
Page 15 and 16: Introduction 1.3 Language extension
Page 17 and 18: Introduction • Compiling a C sour
Page 19 and 20: Chapter 2 Compiler Command-line Opt
Page 21 and 22: Compiler Command-line Options 2.1.2
Page 23 and 24: Compiler Command-line Options Defau
Page 25 and 26: Compiler Command-line Options Note
Page 27 and 28: Compiler Command-line Options Table
Page 29 and 30: Compiler Command-line Options int m
Page 31 and 32: Compiler Command-line Options See a
Page 33 and 34: Compiler Command-line Options • -
Page 35 and 36: Compiler Command-line Options • T
Page 37 and 38: Compiler Command-line Options Where
Page 41 and 42: Compiler Command-line Options Mode
Page 45 and 46: Compiler Command-line Options • #
Page 47 and 48: Compiler Command-line Options Synta
Page 51 and 52: Compiler Command-line Options See a
Page 55 and 56: Compiler Command-line Options When
Page 57 and 58: Compiler Command-line Options Examp
Page 59 and 60: Compiler Command-line Options A num
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Compiler Command-line Options softv
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Compiler Command-line Options If --
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Compiler Command-line Options • I
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Compiler Command-line Options Examp
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Compiler Command-line Options See a
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Compiler Command-line Options 2.1.7
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Compiler Command-line Options • -
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Compiler Command-line Options N #if
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Compiler Command-line Options • -
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Compiler Command-line Options Defau
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Compiler Command-line Options 1 Res
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Compiler Command-line Options Restr
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Compiler Command-line Options • #
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Compiler Command-line Options Synta
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Compiler Command-line Options Note
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Compiler Command-line Options Restr
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Compiler Command-line Options Note
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Compiler Command-line Options • S
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Compiler Command-line Options Examp
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Compiler Command-line Options See a
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Compiler Command-line Options --no_
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Compiler Command-line Options --apc
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Compiler Command-line Options Selec
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Chapter 3 Language Extensions This
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Language Extensions 3.1.2 #include_
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Language Extensions 3.2 C99 languag
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Language Extensions 3.3 C99 languag
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Language Extensions Example void co
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Language Extensions static int y =
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Language Extensions 3.4.4 Dollar si
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Language Extensions 3.5 Standard C+
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Language Extensions Example 3-2 Lin
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Language Extensions 3.6 Standard C
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Language Extensions 3.6.4 Assembler
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Language Extensions 3.6.12 Structur
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Language Extensions 3.7 GNU languag
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Language Extensions 3.7.5 Character
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Language Extensions 3.7.10 Inline T
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Language Extensions Example int bar
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Chapter 4 Compiler-specific Feature
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Compiler-specific Features Usage __
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Compiler-specific Features Example
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Compiler-specific Features 4.1.6 __
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Compiler-specific Features 4.1.11 _
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Compiler-specific Features short x;
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Compiler-specific Features Where: s
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Compiler-specific Features typedef
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Compiler-specific Features • 0-25
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Compiler-specific Features Usage Fu
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Page 171 and 172:
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Compiler-specific Features }; __dec
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Compiler-specific Features 4.3 Func
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Compiler-specific Features The comp
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Compiler-specific Features Note Thi
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Compiler-specific Features In the f
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Compiler-specific Features 4.4 Type
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Compiler-specific Features void cal
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Compiler-specific Features replaced
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Compiler-specific Features Note Thi
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Compiler-specific Features 4.6 Prag
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Compiler-specific Features • Temp
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Compiler-specific Features Syntax #
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Compiler-specific Features #pragma
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Compiler-specific Features • __at
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Compiler-specific Features 4.6.20 #
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Compiler-specific Features If the i
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Compiler-specific Features 4.7 Inst
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Page 213 and 214:
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Compiler-specific Features Where: c
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Compiler-specific Features Return v
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Compiler-specific Features See also
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Compiler-specific Features Syntax v
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Compiler-specific Features Where: p
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Page 227 and 228:
Compiler-specific Features Where: v
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Compiler-specific Features Note The
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Compiler-specific Features • BKPT
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Compiler-specific Features sat must
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Compiler-specific Features unsigned
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Compiler-specific Features int32_t
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Compiler-specific Features 4.8 Comp
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Compiler-specific Features Table 4-
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Compiler-specific Features Table 4-
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Chapter 5 C and C++ Implementation
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C and C++ Implementation Details th
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C and C++ Implementation Details Se
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C and C++ Implementation Details Po
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C and C++ Implementation Details
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C and C++ Implementation Details st
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C and C++ Implementation Details 5.
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C and C++ Implementation Details No
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C and C++ Implementation Details na
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C and C++ Implementation Details 5.
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Appendix A Via File Syntax This app
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Via File Syntax A.2 Syntax Via file
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Appendix B Standard C Implementatio
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Standard C Implementation Definitio
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Page 287 and 288:
Page 289 and 290:
Appendix C Standard C++ Implementat
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Standard C++ Implementation Definit
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Standard C++ Implementation Definit
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Appendix D C and C++ Compiler Imple
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C and C++ Compiler Implementation L
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C and C++ Compiler Implementation L
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Appendix E Using NEON Support This
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Using NEON Support E.2 Vector data
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Using NEON Support • Vector satur
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Using NEON Support Vector add high
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Using NEON Support Vector saturatin
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Using NEON Support uint64x1_t vqsub
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Using NEON Support uint32x2_t vcle_
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Using NEON Support uint16x4_t vabd_
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Using NEON Support Long pairwise ad
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Using NEON Support int16x8_t vqshlq
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Using NEON Support uint8x8_t vrshr_
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Using NEON Support Vector signed->u
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Using NEON Support uint8x16_t vld1q
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Using NEON Support int64x1_t vld1_l
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Using NEON Support // VST1.16 {d0[0
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Using NEON Support // VLD3.32 {d0,
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Using NEON Support // VLD3.16 {d0[]
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Using NEON Support // VLD3.32 {d0[0
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Using NEON Support void vst2_u64(__
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Using NEON Support void vst2q_lane_
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Using NEON Support float32_t vget_l
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Using NEON Support uint8x16_t vdupq
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Using NEON Support uint16x4_t vget_
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Using NEON Support E.3.25 Operation
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Using NEON Support int16x8_t vmulq_
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Using NEON Support Vector widening
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Using NEON Support Absolute: Vd[i]
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Using NEON Support uint8x8_t vmvn_u
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Using NEON Support int16x8_t vornq_
Page 359 and 360:
Using NEON Support uint32x4x2_t vuz
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