1 | /* Copyright (C) 1993-2022 Free Software Foundation, Inc. |
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 | <https://www.gnu.org/licenses/>. */ |
17 | |
18 | #include <sysdep.h> |
19 | #include "kernel_sysinfo.h" |
20 | |
21 | |
22 | ENTRY(__ieee_set_fp_control) |
23 | cfi_startproc |
24 | PSEUDO_PROLOGUE |
25 | |
26 | lda sp, -16(sp) |
27 | cfi_adjust_cfa_offset(16) |
28 | |
29 | ldi v0, __NR_osf_setsysinfo |
30 | stq a0, 0(sp) |
31 | mov sp, a1 |
32 | ldi a0, SSI_IEEE_FP_CONTROL |
33 | call_pal PAL_callsys |
34 | |
35 | lda sp, 16(sp) |
36 | cfi_adjust_cfa_offset(-16) |
37 | |
38 | bne a3, SYSCALL_ERROR_LABEL |
39 | ret |
40 | |
41 | PSEUDO_END(__ieee_set_fp_control) |
42 | cfi_endproc |
43 | |
44 | libc_hidden_def(__ieee_set_fp_control) |
45 | weak_alias (__ieee_set_fp_control, ieee_set_fp_control) |
46 | |