1/* SH specific core note handling.
2   Copyright (C) 2010 Red Hat, Inc.
3   This file is part of elfutils.
4   Contributed Matt Fleming <matt@console-pimps.org>.
5
6   This file is free software; you can redistribute it and/or modify
7   it under the terms of either
8
9     * the GNU Lesser General Public License as published by the Free
10       Software Foundation; either version 3 of the License, or (at
11       your option) any later version
12
13   or
14
15     * the GNU General Public License as published by the Free
16       Software Foundation; either version 2 of the License, or (at
17       your option) any later version
18
19   or both in parallel, as here.
20
21   elfutils is distributed in the hope that it will be useful, but
22   WITHOUT ANY WARRANTY; without even the implied warranty of
23   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
24   General Public License for more details.
25
26   You should have received copies of the GNU General Public License and
27   the GNU Lesser General Public License along with this program.  If
28   not, see <http://www.gnu.org/licenses/>.  */
29
30#ifdef HAVE_CONFIG_H
31# include <config.h>
32#endif
33
34#include <elf.h>
35#include <inttypes.h>
36#include <stddef.h>
37#include <stdio.h>
38#include <sys/time.h>
39
40#define BACKEND		sh_
41#include "libebl_CPU.h"
42
43static const Ebl_Register_Location prstatus_regs[] =
44  {
45#define GR(at, n, dwreg)						\
46    { .offset = at * 4, .regno = dwreg, .count = n, .bits = 32 }
47    GR (0, 16, 0),		/* r0-r15 */
48    GR (16, 1, 16),		/* pc */
49    GR (17, 1, 17),		/* pr */
50    GR (18, 1, 22),		/* sr */
51    GR (19, 1, 18),		/* gbr */
52    GR (20, 1, 20),		/* mach */
53    GR (21, 1, 21),		/* macl */
54    /*  22, 1,			   tra */
55#undef GR
56  };
57#define PRSTATUS_REGS_SIZE	(23 * 4)
58
59#define	ULONG			uint32_t
60#define PID_T			int32_t
61#define	UID_T			uint16_t
62#define	GID_T			uint16_t
63#define ALIGN_ULONG		4
64#define ALIGN_PID_T		4
65#define ALIGN_UID_T		2
66#define ALIGN_GID_T		2
67#define TYPE_ULONG		ELF_T_WORD
68#define TYPE_PID_T		ELF_T_SWORD
69#define TYPE_UID_T		ELF_T_HALF
70#define TYPE_GID_T		ELF_T_HALF
71
72#define PRSTATUS_REGSET_ITEMS						      \
73  {									      \
74    .name = "tra", .type = ELF_T_ADDR, .format = 'x',			      \
75    .offset = offsetof (struct EBLHOOK(prstatus), pr_reg[22]),		      \
76    .group = "register"	       			  	       	 	      \
77  }
78
79static const Ebl_Register_Location fpregset_regs[] =
80  {
81    { .offset = 0, .regno = 25, .count = 16, .bits = 32 }, /* fr0-fr15 */
82    { .offset = 16, .regno = 87, .count = 16, .bits = 32 }, /* xf0-xf15 */
83    { .offset = 32, .regno = 24, .count = 1, .bits = 32 }, /* fpscr */
84    { .offset = 33, .regno = 23, .count = 1, .bits = 32 }  /* fpul */
85  };
86#define FPREGSET_SIZE		(50 * 4)
87
88#include "linux-core-note.c"
89