Specifications

CAVR-4
xii
AVR® IAR C/C++ Compiler
Reference Guide
Compiler options ........................................................................................... 167
Setting command line options ........................................................ 167
Specifying parameters ...................................................................... 168
Specifying environment variables .................................................... 169
Error return codes ............................................................................. 169
Options summary ................................................................................. 169
Descriptions of options ...................................................................... 173
Extended keywords ....................................................................................... 203
Summary of extended keywords ................................................... 203
Descriptions of extended keywords ............................................. 204
Pragma directives ............................................................................................ 215
Summary of pragma directives ...................................................... 215
Descriptions of pragma directives ................................................ 216
The preprocessor ........................................................................................... 227
Overview of the preprocessor ........................................................ 227
Predefined symbols .............................................................................. 227
Summary of predefined symbols ..................................................... 228
Descriptions of predefined symbols ................................................. 229
Preprocessor extensions ................................................................... 235
Intrinsic functions ........................................................................................... 237
Intrinsic functions summary ............................................................ 237
Descriptions of intrinsic functions ................................................. 238
Library functions ............................................................................................. 243
Introduction ............................................................................................ 243
Header files ...................................................................................... 243
Library object files ........................................................................... 244
Reentrancy ....................................................................................... 244
IAR DLIB Library .................................................................................. 244
C header files ................................................................................... 245
C++ header files ............................................................................... 246