h6. [[FPEmulator]] h6(. » [[FPEmulator SWI Calls|SWI Calls]] h6((. » FPEmulator_ExceptionDump h2. FPEmulator_ExceptionDump h5. (SWI &40486) |_<^{width:4em}. Entry | | |<^. - |<^. - | |_<^{width:4em}. Exit | | |<^. R0 |<^. Pointer to saved FP register dump | h4. Use The purpose of this call is to return a pointer to the register exception dump. h4. Notes When a floating point exception trap is generated, the floating point system stores the current FP registers in an internal exception dump using [[FPEmulator_SaveContext]]. This call returns a pointer to that register dump. The Debugger module provides a ShowFPRegs command to view the dump contents. On a floating point trap, the integer registers are also stored in the current exception register dump ([[OS_ChangeEnvironment|OS_ChangeEnvironment 13]]) so they can be viewed using ShowRegs. Note that floating point registers are not stored on other exceptions, such as data aborts. [[Floating Point Contexts|Contexts]] are only available from FPEmulator 4.12 and later. h4. See also * [[Floating Point Contexts]] * [[FPEmulator_SaveContext]] * [[OS_ChangeEnvironment|OS_ChangeEnvironment 13]]