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| /* SPARC defaults for DWARF CFI.
| Copyright (C) 2015 Oracle Inc.
| This file is part of elfutils.
|
| This file is free software; you can redistribute it and/or modify
| it under the terms of either
|
| * the GNU Lesser General Public License as published by the Free
| Software Foundation; either version 3 of the License, or (at
| your option) any later version
|
| or
|
| * the GNU General Public License as published by the Free
| Software Foundation; either version 2 of the License, or (at
| your option) any later version
|
| or both in parallel, as here.
|
| elfutils 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
| General Public License for more details.
|
| You should have received copies of the GNU General Public License and
| the GNU Lesser General Public License along with this program. If
| not, see <http://www.gnu.org/licenses/>. */
|
| #ifdef HAVE_CONFIG_H
| # include <config.h>
| #endif
|
| #include <dwarf.h>
|
| #define BACKEND sparc_
| #include "libebl_CPU.h"
|
| int
| sparc_abi_cfi (Ebl *ebl __attribute__ ((unused)), Dwarf_CIE *abi_info)
| {
| static const uint8_t abi_cfi[] =
| {
| #define SV(n) DW_CFA_same_value, ULEB128_7 (n)
| /* %g0 .. %g7 */
| SV (0), SV (1), SV (2), SV (3), SV (4), SV (5), SV (6), SV (7),
| /* %o0 .. %o7 */
| SV (8), SV (9), SV (10), SV (11), SV (12), SV (13), SV (14), SV (15),
| /* %l0 .. %l7 */
| SV (16), SV (17), SV (18), SV (19), SV (20), SV (21), SV (22), SV (23),
| /* %i0 .. %i7 */
| SV (24), SV (25), SV (26), SV (27), SV (28), SV (29), SV (30), SV (31),
| /* %f0 .. %f32 */
| SV (32), SV (33), SV (34), SV (35), SV (36), SV (37), SV (38), SV (39),
| SV (40), SV (41), SV (42), SV (43), SV (44), SV (45), SV (46), SV (47),
| SV (48), SV (49), SV (50), SV (51), SV (52), SV (53), SV (54), SV (55),
| SV (56), SV (57), SV (58), SV (59), SV (60), SV (61), SV (52), SV (63),
| /* %f33 .. %63
| Note that there are DWARF columns for the odd registers, even
| if they don't exist in hardware) */
| SV (64), SV (65), SV (66), SV (67), SV (68), SV (69), SV (70), SV (71),
| SV (72), SV (73), SV (74), SV (75), SV (76), SV (77), SV (78), SV (79),
| SV (80), SV (81), SV (82), SV (83), SV (84), SV (85), SV (86), SV (87),
| SV (88), SV (89), SV (90), SV (91), SV (92), SV (93), SV (94), SV (95),
| /* %fcc[0123] */
| SV (96), SV (97), SV (98), SV (99),
| /* %icc/%xcc */
| SV (100),
| /* Soft frame-pointer */
| SV (101),
| /* %gsr */
| SV (102)
| #undef SV
| };
|
| abi_info->initial_instructions = abi_cfi;
| abi_info->initial_instructions_end = &abi_cfi[sizeof abi_cfi];
| abi_info->data_alignment_factor = 4;
|
| abi_info->return_address_register = 31; /* %i7 */
|
| return 0;
| }
|
|
