diff options
Diffstat (limited to 'backends/sh_corenote.c')
| -rw-r--r-- | backends/sh_corenote.c | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/backends/sh_corenote.c b/backends/sh_corenote.c new file mode 100644 index 00000000..80bcd6f8 --- /dev/null +++ b/backends/sh_corenote.c @@ -0,0 +1,85 @@ +/* SH specific core note handling. + Copyright (C) 2010 Red Hat, Inc. + This file is part of Red Hat elfutils. + Contributed Matt Fleming <matt@console-pimps.org>. + + Red Hat elfutils is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by the + Free Software Foundation; version 2 of the License. + + Red Hat 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 a copy of the GNU General Public License along + with Red Hat elfutils; if not, write to the Free Software Foundation, + Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA. + + Red Hat elfutils is an included package of the Open Invention Network. + An included package of the Open Invention Network is a package for which + Open Invention Network licensees cross-license their patents. No patent + license is granted, either expressly or impliedly, by designation as an + included package. Should you wish to participate in the Open Invention + Network licensing program, please visit www.openinventionnetwork.com + <http://www.openinventionnetwork.com>. */ + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#include <elf.h> +#include <inttypes.h> +#include <stddef.h> +#include <stdio.h> +#include <sys/time.h> + +#define BACKEND sh_ +#include "libebl_CPU.h" + +static const Ebl_Register_Location prstatus_regs[] = + { +#define GR(at, n, dwreg) \ + { .offset = at * 4, .regno = dwreg, .count = n, .bits = 32 } + GR (0, 16, 0), /* r0-r15 */ + GR (16, 1, 16), /* pc */ + GR (17, 1, 17), /* pr */ + GR (18, 1, 22), /* sr */ + GR (19, 1, 18), /* gbr */ + GR (20, 1, 20), /* mach */ + GR (21, 1, 21), /* macl */ + /* 22, 1, tra */ +#undef GR + }; +#define PRSTATUS_REGS_SIZE (23 * 4) + +#define ULONG uint32_t +#define PID_T int32_t +#define UID_T uint16_t +#define GID_T uint16_t +#define ALIGN_ULONG 4 +#define ALIGN_PID_T 4 +#define ALIGN_UID_T 2 +#define ALIGN_GID_T 2 +#define TYPE_ULONG ELF_T_WORD +#define TYPE_PID_T ELF_T_SWORD +#define TYPE_UID_T ELF_T_HALF +#define TYPE_GID_T ELF_T_HALF + +#define PRSTATUS_REGSET_ITEMS \ + { \ + .name = "tra", .type = ELF_T_ADDR, .format = 'x', \ + .offset = offsetof (struct EBLHOOK(prstatus), pr_reg[22]), \ + .group = "register" \ + } + +static const Ebl_Register_Location fpregset_regs[] = + { + { .offset = 0, .regno = 25, .count = 16, .bits = 32 }, /* fr0-fr15 */ + { .offset = 16, .regno = 87, .count = 16, .bits = 32 }, /* xf0-xf15 */ + { .offset = 32, .regno = 24, .count = 1, .bits = 32 }, /* fpscr */ + { .offset = 33, .regno = 23, .count = 1, .bits = 32 } /* fpul */ + }; +#define FPREGSET_SIZE (50 * 4) + +#include "linux-core-note.c" |