pcp_reference_guide_v2.5 - Tasking

Libraries2−32.1 INTRODUCTIONThis chapter contains an overview of all library functions that you can callin your C source. This includes all functions of the standard C library(libc.a) and some functions of the floating−point library (libfp.a orlibfpt.a).Section 2.2, Library Functions, gives an overview of all library functionsyou can use, grouped per header file. A number of functions declared inwchar.h are parallel to functions in other header files. These arediscussed together.The following libraries are included in the PCP (cpcp) toolchain. Thecontrol program ccpcp automatically selects the appropriate librariesdepending on the specified options.Library to linklibc.alibfp.alibfpt.aDescriptionC library(Some functions require the floating−point library. Alsoincludes the startup code.)Floating−point library (non−trapping)Floating−point library (trapping)(Control program option −−fp−trap)Table 2−1: Overview of libraries• • • • • • • •