| /* Function descriptors. HPPA version. |
| Copyright (C) 2003-2016 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/>. */ |
| |
| #ifndef dl_hppa_fptr_h |
| #define dl_hppa_fptr_h 1 |
| |
| #include <sysdeps/generic/dl-fptr.h> |
| |
| /* Initialize function pointer code. Call before relocation processing. */ |
| extern void _dl_fptr_init (void); |
| |
| /* There are currently 33 dynamic symbols in ld.so. |
| ELF_MACHINE_BOOT_FPTR_TABLE_LEN needs to be at least that big. */ |
| #define ELF_MACHINE_BOOT_FPTR_TABLE_LEN 64 |
| |
| #define ELF_MACHINE_LOAD_ADDRESS(var, symbol) \ |
| asm ( \ |
| " b,l 1f,%0\n" \ |
| " depi 0,31,2,%0\n" \ |
| "1: addil L'" #symbol " - ($PIC_pcrel$0 - 8),%0\n" \ |
| " ldo R'" #symbol " - ($PIC_pcrel$0 - 12)(%%r1),%0\n" \ |
| : "=&r" (var) : : "r1"); |
| |
| #endif /* !dl_hppa_fptr_h */ |