projects / thirdparty / glibc.git / blame
| Commit | Line | Data |
|---|---|---|
| d4697bc9 | 1 | /* Copyright (C) 2004-2014 Free Software Foundation, Inc. |
| 5afee2dc RH |
2 | This file is part of the GNU C Library. |
| 3 | ||
| 4 | The GNU C Library is free software; you can redistribute it and/or | |
| 5 | modify it under the terms of the GNU Lesser General Public | |
| 6 | License as published by the Free Software Foundation; either | |
| 7 | version 2.1 of the License, or (at your option) any later version. | |
| 8 | ||
| 9 | The GNU C Library is distributed in the hope that it will be useful, | |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | Lesser General Public License for more details. | |
| 13 | ||
| 14 | You should have received a copy of the GNU Lesser General Public | |
| 15 | License along with the GNU C Library. If not, see | |
| 16 | <http://www.gnu.org/licenses/>. */ | |
| 17 | ||
| 18 | #include <sysdep.h> | |
| 19 | #include "kernel_sysinfo.h" | |
| 20 | ||
| 21 | ||
| 22 | .text | |
| 23 | ||
| 24 | ENTRY(__feraiseexcept) | |
| 25 | cfi_startproc | |
| 26 | PSEUDO_PROLOGUE | |
| 27 | ||
| 28 | lda sp, -16(sp) | |
| 29 | cfi_adjust_cfa_offset(16) | |
| 30 | ||
| 31 | ldi v0, __NR_osf_setsysinfo | |
| 32 | stq a0, 0(sp) | |
| 33 | mov sp, a1 | |
| 34 | ldi a0, SSI_IEEE_RAISE_EXCEPTION | |
| 35 | call_pal PAL_callsys | |
| 36 | ||
| 37 | lda sp, 16(sp) | |
| 38 | cfi_adjust_cfa_offset(-16) | |
| 39 | ||
| 40 | /* Here in libm we can't use SYSCALL_ERROR_LABEL. Nor is it clear | |
| 41 | that we'd want to set errno anyway. All we're required to do is | |
| 42 | return non-zero on error. Which is exactly A3. */ | |
| 43 | mov a3, v0 | |
| 44 | ret | |
| 45 | ||
| 46 | END(__feraiseexcept) | |
| 47 | cfi_endproc | |
| 48 | ||
| 49 | #include <shlib-compat.h> | |
| 50 | #if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2) | |
| 51 | strong_alias (__feraiseexcept, __old_feraiseexcept) | |
| 52 | compat_symbol (libm, __old_feraiseexcept, feraiseexcept, GLIBC_2_1); | |
| 53 | #endif | |
| 54 | ||
| 55 | libm_hidden_ver (__feraiseexcept, feraiseexcept) | |
| 56 | versioned_symbol (libm, __feraiseexcept, feraiseexcept, GLIBC_2_2); |