| /* Copyright (C) 1997-2014 Free Software Foundation, Inc. |
| |
| This file is part of the GNU C Library. |
| |
| The GNU C Library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public License as |
| published by the Free Software Foundation; either version 2.1 of the |
| License, or (at your option) any later version. |
| |
| The GNU C Library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with the GNU C Library. If not, see |
| <http://www.gnu.org/licenses/>. */ |
| |
| .global _mcount |
| .type _mcount, @function |
| _mcount: |
| # Save regs. |
| addik r1, r1,-4 * 24 |
| swi r31, r1, 4 * 23 |
| swi r30, r1, 4 * 22 |
| swi r29, r1, 4 * 21 |
| swi r28, r1, 4 * 20 |
| swi r27, r1, 4 * 19 |
| swi r26, r1, 4 * 18 |
| swi r25, r1, 4 * 17 |
| swi r24, r1, 4 * 16 |
| swi r23, r1, 4 * 15 |
| swi r22, r1, 4 * 14 |
| swi r21, r1, 4 * 13 |
| swi r20, r1, 4 * 12 |
| swi r19, r1, 4 * 11 |
| swi r15, r1, 4 * 10 |
| swi r12, r1, 4 * 9 |
| swi r11, r1, 4 * 8 |
| swi r10, r1, 4 * 7 |
| swi r8, r1, 4 * 6 |
| swi r7, r1, 4 * 5 |
| swi r6, r1, 4 * 4 |
| swi r5, r1, 4 * 3 |
| swi r4, r1, 4 * 2 |
| swi r3, r1, 4 * 1 |
| swi r2, r1, 4 * 0 |
| |
| #ifdef SHARED |
| mfs r20,rpc |
| addik r20,r20,_GLOBAL_OFFSET_TABLE_+8 |
| addk r6, r0, r15 # callee is in r15. |
| brlid r15, __mcount_internal@PLT |
| lwi r5, r1, 4 * 24 # caller is on the stack. |
| #else |
| # Pass from/to in r5 and r6. |
| addk r6, r0, r15 # callee is in r15. |
| bralid r15, __mcount_internal |
| lwi r5, r1, 4 * 24 # caller is on the stack. |
| #endif |
| |
| # Reload regs |
| lwi r31, r1, 4 * 23 |
| lwi r30, r1, 4 * 22 |
| lwi r29, r1, 4 * 21 |
| lwi r28, r1, 4 * 20 |
| lwi r27, r1, 4 * 19 |
| lwi r26, r1, 4 * 18 |
| lwi r25, r1, 4 * 17 |
| lwi r24, r1, 4 * 16 |
| lwi r23, r1, 4 * 15 |
| lwi r22, r1, 4 * 14 |
| lwi r21, r1, 4 * 13 |
| lwi r20, r1, 4 * 12 |
| lwi r19, r1, 4 * 11 |
| lwi r15, r1, 4 * 10 |
| lwi r12, r1, 4 * 9 |
| lwi r11, r1, 4 * 8 |
| lwi r10, r1, 4 * 7 |
| lwi r8, r1, 4 * 6 |
| lwi r7, r1, 4 * 5 |
| lwi r6, r1, 4 * 4 |
| lwi r5, r1, 4 * 3 |
| lwi r4, r1, 4 * 2 |
| lwi r3, r1, 4 * 1 |
| lwi r2, r1, 4 * 0 |
| |
| rtsd r15, 8 |
| addik r1, r1, 4 * 24 |
| |
| .size _mcount, . - _mcount |
