Nigel Stephens <nigel.stephens@arm.com>
Yufeng Zhang <yufeng.zhang@arm.com>
+ * aarch64-newlib-tdep.c: New file.
+ * configure.tgt: Add aarch64-newlib-tdep.o to gdb_target_obs of
+ aarch64*-*-elf.
+ * defs.h (enum gdb_osabi): Add GDB_OSABI_NEWLIB.
+ * Makefile.in (ALL_64_TARGET_OBS): Add aarch64-newlib-tdep.o.
+ (ALLDEPFILES): Add aarch64-newlib-tdep.c.
+ * osabi.c (gdb_osabi_names): Add "Newlib".
+
+2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
+ Marcus Shawcroft <marcus.shawcroft@arm.com>
+ Nigel Stephens <nigel.stephens@arm.com>
+ Yufeng Zhang <yufeng.zhang@arm.com>
+
* Makefile.in (ALL_64_TARGET_OBS): Add aarch64-linux-tdep.o.
(ALLDEPFILES): Add aarch64-linux-tdep.c.
* aarch64-linux-tdep.c: New file.
# All target-dependent objects files that require 64-bit CORE_ADDR
# (used with --enable-targets=all --enable-64-bit-bfd).
ALL_64_TARGET_OBS = \
- aarch64-tdep.o aarch64-linux-tdep.o \
+ aarch64-tdep.o aarch64-linux-tdep.o aarch64-newlib-tdep.o \
alphabsd-tdep.o alphafbsd-tdep.o alpha-linux-tdep.o alpha-mdebug-tdep.o \
alphanbsd-tdep.o alphaobsd-tdep.o alpha-osf1-tdep.o alpha-tdep.o \
amd64fbsd-tdep.o amd64-darwin-tdep.o amd64-dicos-tdep.o \
MAKEOVERRIDES=
ALLDEPFILES = \
- aarch64-tdep.c aarch64-linux-tdep.c \
+ aarch64-tdep.c aarch64-linux-tdep.c aarch64-newlib-tdep.c \
aix-thread.c \
alpha-nat.c alphabsd-nat.c alpha-linux-nat.c \
alpha-tdep.c alpha-mdebug-tdep.c \
--- /dev/null
+/* Target-dependent code for Newlib AArch64.
+
+ Copyright (C) 2011-2013 Free Software Foundation, Inc.
+ Contributed by ARM Ltd.
+
+ This file is part of GDB.
+
+ This program 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; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program 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 this program. If not, see <http://www.gnu.org/licenses/>. */
+
+#include "defs.h"
+
+#include "gdbarch.h"
+#include "aarch64-tdep.h"
+#include "osabi.h"
+
+/* Implement the 'init_osabi' method of struct gdb_osabi_handler. */
+
+static void
+aarch64_newlib_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
+{
+ struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+
+ /* Jump buffer - support for longjmp.
+ Offset of original PC in jump buffer (in registers). */
+ tdep->jb_pc = 11;
+}
+
+/* Provide a prototype to silence -Wmissing-prototypes. */
+extern initialize_file_ftype _initialize_aarch64_newlib_tdep;
+
+void
+_initialize_aarch64_newlib_tdep (void)
+{
+ gdbarch_register_osabi (bfd_arch_aarch64, 0, GDB_OSABI_NEWLIB,
+ aarch64_newlib_init_abi);
+}