tfpstate record

Record describing floating point unit in signal handler.

Declaration

pascal

tfpstate = record

Nothing more than the line above yet.

`cw`		FPU state CW (legacy).
`sw`		FPU state SW (legacy).
`tag`		FPU state tag (legacy).
`ipoff`		FPU state ipoff (legacy).
`cssel`		FPU state cssel (legacy).
`dataoff`		FPU state dataoff (legacy).
`datasel`		FPU state dataoff (legacy).
`st`		FPU state ST (legacy).
`status`		FPU state status (legacy).
`magic`		Describes type of content.
`fxsr_env`		FXSR FPU environment (Ignored).
`mxcsr`		FXSR FPU environment.
`reserved`		Reserved bytes.
`fxsr_st`		FXSR FPU reg data (ignored).
`xmmreg`		First 8 XMM registers.

An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.