1 /* This file contains the vector save and restore routines.
3 * Copyright (C) 2004 Free Software Foundation, Inc.
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35 /* Vector save/restore routines for Darwin. Note that each vector
36 save/restore requires 2 instructions (8 bytes.)
38 THE SAVE AND RESTORE ROUTINES CAN HAVE ONLY ONE GLOBALLY VISIBLE
39 ENTRY POINT - callers have to jump to "saveFP+60" to save f29..f31,
40 for example. For FP reg saves/restores, it takes one instruction
41 (4 bytes) to do the operation; for Vector regs, 2 instructions are
42 required (8 bytes.). */
48 .private_extern saveVEC
76 .private_extern restVEC
104 /* saveVEC_vr11 -- as saveVEC but VRsave is returned in R11. */
106 .private_extern saveVEC_vr11
135 /* As restVec, but the original VRsave value passed in R10. */
137 .private_extern restVEC_vr10
163 /* restore VRsave from R10. */