Squashed 'third_party/elfutils/' content from commit 555e15e
Change-Id: I61cde98949e47e5c8c09c33260de17f30921be79
git-subtree-dir: third_party/elfutils
git-subtree-split: 555e15ebe8bf1eb33d00747173cfc80cc65648a4
diff --git a/backends/arm_corenote.c b/backends/arm_corenote.c
new file mode 100644
index 0000000..c5d8d88
--- /dev/null
+++ b/backends/arm_corenote.c
@@ -0,0 +1,94 @@
+/* ARM specific core note handling.
+ Copyright (C) 2009, 2012 Red Hat, 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 <elf.h>
+#include <inttypes.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <sys/time.h>
+
+#define BACKEND arm_
+#include "libebl_CPU.h"
+
+
+static const Ebl_Register_Location prstatus_regs[] =
+ {
+ { .offset = 0, .regno = 0, .count = 16, .bits = 32 }, /* r0..r15 */
+ { .offset = 16 * 4, .regno = 128, .count = 1, .bits = 32 }, /* cpsr */
+ };
+#define PRSTATUS_REGS_SIZE (18 * 4)
+
+#define PRSTATUS_REGSET_ITEMS \
+ { \
+ .name = "orig_r0", .type = ELF_T_SWORD, .format = 'd', \
+ .offset = offsetof (struct EBLHOOK(prstatus), pr_reg) + (4 * 17), \
+ .group = "register" \
+ }
+
+static const Ebl_Register_Location fpregset_regs[] =
+ {
+ { .offset = 0, .regno = 96, .count = 8, .bits = 96 }, /* f0..f7 */
+ };
+#define FPREGSET_SIZE 116
+
+#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 ARM_VFPREGS_SIZE ( 32 * 8 /*fpregs*/ + 4 /*fpscr*/ )
+static const Ebl_Register_Location vfp_regs[] =
+ {
+ { .offset = 0, .regno = 256, .count = 32, .bits = 64 }, /* fpregs */
+ };
+
+static const Ebl_Core_Item vfp_items[] =
+ {
+ {
+ .name = "fpscr", .group = "register",
+ .offset = 0,
+ .type = ELF_T_WORD, .format = 'x',
+ },
+ };
+
+#define EXTRA_NOTES \
+ EXTRA_REGSET_ITEMS (NT_ARM_VFP, ARM_VFPREGS_SIZE, vfp_regs, vfp_items)
+
+#include "linux-core-note.c"