| dnl PowerPC mftb_function -- read time base registers, 64-bit integer. |
| |
| dnl Copyright 2002, 2003, 2004 Free Software Foundation, Inc. |
| dnl |
| dnl This file is part of the GNU MP Library. |
| dnl |
| dnl The GNU MP Library is free software; you can redistribute it and/or |
| dnl modify it under the terms of the GNU Lesser General Public License as |
| dnl published by the Free Software Foundationn; either version 3 of the |
| dnl License, or (at your option) any later version. |
| dnl |
| dnl The GNU MP Library is distributed in the hope that it will be useful, |
| dnl but WITHOUT ANY WARRANTY; without even the implied warranty of |
| dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| dnl Lesser General Public License for more details. |
| dnl |
| dnl You should have received a copy of the GNU Lesser General Public License |
| dnl along with the GNU MP Library. If not, see http://www.gnu.org/licenses/. |
| |
| include(`../config.m4') |
| |
| |
| C void mftb_function (unsigned a[2]); |
| C |
| |
| ASM_START() |
| PROLOGUE(mftb_function) |
| |
| C r3 a |
| |
| mftb r5 |
| |
| srdi r4, r5, 32 |
| stw r5, 0(r3) |
| stw r4, 4(r3) |
| blr |
| |
| EPILOGUE() |
