diff options
Diffstat (limited to 'src/backends/sparc_corenote.c')
-rw-r--r-- | src/backends/sparc_corenote.c | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/src/backends/sparc_corenote.c b/src/backends/sparc_corenote.c new file mode 100644 index 00000000..55aed8f4 --- /dev/null +++ b/src/backends/sparc_corenote.c @@ -0,0 +1,109 @@ +/* PowerPC specific core note handling. + Copyright (C) 2007 Red Hat, Inc. + This file is part of Red Hat elfutils. + + 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> + +#ifndef BITS +# define BITS 32 +# define BACKEND sparc_ +#else +# define BITS 64 +# define BACKEND sparc64_ +#endif +#include "libebl_CPU.h" + +#define GR(at, n, dwreg) \ + { .offset = at * BITS/8, .regno = dwreg, .count = n, .bits = BITS } + +static const Ebl_Register_Location prstatus_regs[] = + { + GR (0, 32, 0), /* %g0-%g7, %o0-%o7, %i0-%i7 */ +#if BITS == 32 + GR (32, 1, 65), /* %psr */ + GR (33, 2, 68), /* %pc, %npc */ + GR (35, 1, 64), /* %y */ + GR (36, 1, 66), /* %wim, %tbr */ +#else + GR (32, 1, 82), /* %state */ + GR (33, 2, 80), /* %pc, %npc */ + GR (35, 1, 85), /* %y */ +#endif + }; +#define PRSTATUS_REGS_SIZE (BITS / 8 * (32 + (BITS == 32 ? 6 : 4))) + +static const Ebl_Register_Location fpregset_regs[] = + { +#if BITS == 32 + GR (0, 32, 32), /* %f0-%f31 */ + /* padding word */ + GR (33, 1, 70), /* %fsr */ + /* qcnt, q_entrysize, en, q, padding */ +# define FPREGSET_SIZE (34 * 4 + 4 + 64 * 4 + 4) +#else + GR (0, 32, 32), /* %f0-%f31 */ + GR (32, 1, 83), /* %fsr */ + /* 33, 1, %gsr */ + GR (34, 1, 84), /* %fprs */ +# define FPREGSET_SIZE (35 * 8) +#endif + }; + +#if BITS == 32 +# define ULONG uint32_t +# define ALIGN_ULONG 4 +# define TYPE_ULONG ELF_T_WORD +# define TYPE_LONG ELF_T_SWORD +# define UID_T uint16_t +# define GID_T uint16_t +# define ALIGN_UID_T 2 +# define ALIGN_GID_T 2 +# define TYPE_UID_T ELF_T_HALF +# define TYPE_GID_T ELF_T_HALF +#else +# define ULONG uint64_t +# define ALIGN_ULONG 8 +# define TYPE_ULONG ELF_T_XWORD +# define TYPE_LONG ELF_T_SXWORD +# define UID_T uint32_t +# define GID_T uint32_t +# define ALIGN_UID_T 4 +# define ALIGN_GID_T 4 +# define TYPE_UID_T ELF_T_WORD +# define TYPE_GID_T ELF_T_WORD +# define SUSECONDS_HALF 1 +#endif +#define PID_T int32_t +#define ALIGN_PID_T 4 +#define TYPE_PID_T ELF_T_SWORD + +#include "linux-core-note.c" |