VxWorks Reference Manual : Libraries

fppShow

NAME

fppShow - floating-point show routines

ROUTINES

fppShowInit( ) - initialize the floating-point show facility
fppTaskRegsShow( ) - print the contents of a task's floating-point registers

DESCRIPTION

This library provides the routines necessary to show a task's optional floating-point context. To use this facility, it must first be installed using fppShowInit( ), which is called automatically when the floating-point show facility is configured into VxWorks using either of the following methods:

• If you use the configuration header files, define INCLUDE_SHOW_ROUTINES in config.h.
• If you use the Tornado project facility, select INCLUDE_HW_FP_SHOW.

This library enhances task information routines, such as ti( ), to display the floating-point context.

INCLUDE FILES

fppLib.h

SEE ALSO

fppShow, fppLib

---

Libraries : Routines

fppShowInit( )

NAME

fppShowInit( ) - initialize the floating-point show facility

SYNOPSIS

void fppShowInit (void)

DESCRIPTION

This routine links the floating-point show facility into the VxWorks system. It is called automatically when the floating-point show facility is configured into VxWorks using either of the following methods:

• If you use the configuration header files, define INCLUDE_SHOW_ROUTINES in config.h.
• If you use the Tornado project facility, select INCLUDE_HW_FP_SHOW.

RETURNS

 N/A

SEE ALSO

fppShow

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Libraries : Routines

fppTaskRegsShow( )

NAME

fppTaskRegsShow( ) - print the contents of a task's floating-point registers

SYNOPSIS

void fppTaskRegsShow
    (
    int task /* task to display floating point registers for */
    )

DESCRIPTION

This routine prints to standard output the contents of a task's floating-point registers.

RETURNS

N/A

SEE ALSO

fppShow