2 * Special support for eabi and SVR4
4 * Copyright (C) 1995-2024 Free Software Foundation, Inc.
5 * Written By Michael Meissner
6 * 64-bit support written by David Edelsohn
8 * This file is free software; you can redistribute it and/or modify it
9 * under the terms of the GNU General Public License as published by the
10 * Free Software Foundation; either version 3, or (at your option) any
13 * This file is distributed in the hope that it will be useful, but
14 * WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * General Public License for more details.
18 * Under Section 7 of GPL version 3, you are granted additional
19 * permissions described in the GCC Runtime Library Exception, version
20 * 3.1, as published by the Free Software Foundation.
22 * You should have received a copy of the GNU General Public License and
23 * a copy of the GCC Runtime Library Exception along with this program;
24 * see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
25 * <http://www.gnu.org/licenses/>.
28 /* Do any initializations needed for the eabi environment */
33 /* On PowerPC64 Linux, these functions are provided by the linker. */
36 /* Routines for saving integer registers, called by the compiler. */
37 /* Called with r11 pointing to the stack header word of the caller of the */
38 /* function, just beyond the end of the integer save area. */
41 HIDDEN_FUNC(_savegpr_14) stw 14,-72(11) /* save gp registers */
42 HIDDEN_FUNC(_savegpr_15) stw 15,-68(11)
43 HIDDEN_FUNC(_savegpr_16) stw 16,-64(11)
44 HIDDEN_FUNC(_savegpr_17) stw 17,-60(11)
45 HIDDEN_FUNC(_savegpr_18) stw 18,-56(11)
46 HIDDEN_FUNC(_savegpr_19) stw 19,-52(11)
47 HIDDEN_FUNC(_savegpr_20) stw 20,-48(11)
48 HIDDEN_FUNC(_savegpr_21) stw 21,-44(11)
49 HIDDEN_FUNC(_savegpr_22) stw 22,-40(11)
50 HIDDEN_FUNC(_savegpr_23) stw 23,-36(11)
51 HIDDEN_FUNC(_savegpr_24) stw 24,-32(11)
52 HIDDEN_FUNC(_savegpr_25) stw 25,-28(11)
53 HIDDEN_FUNC(_savegpr_26) stw 26,-24(11)
54 HIDDEN_FUNC(_savegpr_27) stw 27,-20(11)
55 HIDDEN_FUNC(_savegpr_28) stw 28,-16(11)
56 HIDDEN_FUNC(_savegpr_29) stw 29,-12(11)
57 HIDDEN_FUNC(_savegpr_30) stw 30,-8(11)
58 HIDDEN_FUNC(_savegpr_31) stw 31,-4(11)