* libunwind-frame.c: Rename to ...
* ia64-libunwind-tdep.c: ... here.
* libunwind-frame.h: Rename to ...
* ia64-libunwind-tdep.h: ... here.
* Makefile.in (HFILES_NO_SRCDIR): Rename libunwind-frame.h to
ia64-libunwind-tdep.h.
(ALLDEPFILES): Rename libunwind-frame.c to ia64-libunwind-tdep.c.
* README (--with-libunwind): Rename to ...
(--with-libunwind-ia64): ... here, note it is ia64 specific now.
* config.in: Regenerate.
* configure: Regenerate.
* configure.ac: New option --with-libunwind-ia64, make the
AS_HELP_STRING ia64 specific. Deprecate option --with-libunwind.
Remove AC_DEFINE for HAVE_LIBUNWIND.
* ia64-libunwind-tdep.c: Make the file top comment ia64 specific.
Rename libunwind-frame.h #include to ia64-libunwind-tdep.h.
Rename libunwind-frame in the general comment.
* ia64-libunwind-tdep.h: Make the file top comment ia64 specific.
Rename symbol LIBUNWIND_FRAME_H to IA64_TDEP_LIBUNWIND_FRAME_H.
Move forward declarations inside #ifndef. Rename libunwind-frame in
the general comment.
* ia64-tdep.c: Rename libunwind-frame.h #include to
ia64-libunwind-tdep.h.
(ia64_gdb2uw_regnum, ia64_uw2gdb_regnum, ia64_is_fpreg)
(ia64_libunwind_descr): Rename libunwind-frame to
ia64-libunwind-tdep in these function comments.
* ia64-tdep.h: Rename libunwind-frame.h #include to
ia64-libunwind-tdep.h.
* ia64-vms-tdep.c (ia64_vms_libunwind_descr): Rename libunwind-frame to
ia64-libunwind-tdep in that data comment.
2012-03-08 Jan Kratochvil <jan.kratochvil@redhat.com>
+ * libunwind-frame.c: Rename to ...
+ * ia64-libunwind-tdep.c: ... here.
+ * libunwind-frame.h: Rename to ...
+ * ia64-libunwind-tdep.h: ... here.
+ * Makefile.in (HFILES_NO_SRCDIR): Rename libunwind-frame.h to
+ ia64-libunwind-tdep.h.
+ (ALLDEPFILES): Rename libunwind-frame.c to ia64-libunwind-tdep.c.
+ * README (--with-libunwind): Rename to ...
+ (--with-libunwind-ia64): ... here, note it is ia64 specific now.
+ * config.in: Regenerate.
+ * configure: Regenerate.
+ * configure.ac: New option --with-libunwind-ia64, make the
+ AS_HELP_STRING ia64 specific. Deprecate option --with-libunwind.
+ Remove AC_DEFINE for HAVE_LIBUNWIND.
+ * ia64-libunwind-tdep.c: Make the file top comment ia64 specific.
+ Rename libunwind-frame.h #include to ia64-libunwind-tdep.h.
+ Rename libunwind-frame in the general comment.
+ * ia64-libunwind-tdep.h: Make the file top comment ia64 specific.
+ Rename symbol LIBUNWIND_FRAME_H to IA64_TDEP_LIBUNWIND_FRAME_H.
+ Move forward declarations inside #ifndef. Rename libunwind-frame in
+ the general comment.
+ * ia64-tdep.c: Rename libunwind-frame.h #include to
+ ia64-libunwind-tdep.h.
+ (ia64_gdb2uw_regnum, ia64_uw2gdb_regnum, ia64_is_fpreg)
+ (ia64_libunwind_descr): Rename libunwind-frame to
+ ia64-libunwind-tdep in these function comments.
+ * ia64-tdep.h: Rename libunwind-frame.h #include to
+ ia64-libunwind-tdep.h.
+ * ia64-vms-tdep.c (ia64_vms_libunwind_descr): Rename libunwind-frame to
+ ia64-libunwind-tdep in that data comment.
+
+2012-03-08 Jan Kratochvil <jan.kratochvil@redhat.com>
+
* libunwind-frame.h (struct frame_unwind): New declaration.
2012-03-08 Joel Brobecker <brobecker@adacore.com>
f-lang.h dwarf2loc.h value.h sparc-tdep.h defs.h target-descriptions.h \
objfiles.h vec.h disasm.h mips-tdep.h ser-base.h \
gdb_curses.h bfd-target.h memattr.h inferior.h ax.h dummy-frame.h \
-inflow.h fbsd-nat.h libunwind-frame.h completer.h inf-ttrace.h \
+inflow.h fbsd-nat.h ia64-libunwind-tdep.h completer.h inf-ttrace.h \
solib-target.h gdb_vfork.h alpha-tdep.h dwarf2expr.h \
m2-lang.h stack.h charset.h addrmap.h command.h solist.h source.h \
target.h prologue-value.h cp-abi.h tui/tui-hooks.h tui/tui.h \
ia64-linux-nat.c ia64-linux-tdep.c ia64-tdep.c ia64-vms-tdep.c \
inf-ptrace.c inf-ttrace.c \
irix5-nat.c \
- libunwind-frame.c \
+ ia64-libunwind-tdep.c \
linux-fork.c \
linux-tdep.c \
linux-record.c \
Build GDB with the gdbtk GUI interface. Requires TCL/Tk to be
installed.
-`--with-libunwind'
- Use the libunwind library for unwinding function call stack. See
- http://www.nongnu.org/libunwind/index.html fro details.
- Supported only on some platforms.
+`--with-libunwind-ia64'
+ Use the libunwind library for unwinding function call stack on ia64
+ target platforms.
+ See http://www.nongnu.org/libunwind/index.html for details.
`--with-curses'
Use the curses library instead of the termcap library, for
/* Define if Python 2.7 is being used. */
#undef HAVE_LIBPYTHON2_7
-/* Define if libunwind library is being used. */
-#undef HAVE_LIBUNWIND
-
/* Define to 1 if you have the <libunwind-ia64.h> header file. */
#undef HAVE_LIBUNWIND_IA64_H
enable_gdbmi
enable_tui
enable_gdbtk
-with_libunwind
+with_libunwind_ia64
with_curses
enable_profiling
with_pkgversion
[DATADIR/gdb]
--with-relocated-sources=PATH
automatically relocate this path for source files
- --with-libunwind use libunwind frame unwinding support
+ --with-libunwind-ia64 use libunwind frame unwinding for ia64 targets
--with-curses use the curses library instead of the termcap
library
--with-pkgversion=PKG Use PKG in the version string in place of "GDB"
enable_gdbtk=no ;;
esac
-# Libunwind support.
+# Libunwind support for ia64.
-# Check whether --with-libunwind was given.
-if test "${with_libunwind+set}" = set; then :
- withval=$with_libunwind; case "${withval}" in
- yes) enable_libunwind=yes ;;
- no) enable_libunwind=no ;;
- *) as_fn_error "bad value ${withval} for GDB with-libunwind option" "$LINENO" 5 ;;
-esac
+
+# Check whether --with-libunwind-ia64 was given.
+if test "${with_libunwind_ia64+set}" = set; then :
+ withval=$with_libunwind_ia64;
else
+ with_libunwind_ia64=auto
+fi
- for ac_header in libunwind-ia64.h
+
+# Backward compatibility option.
+if test "${with_libunwind+set}" = set; then
+ if test x"$with_libunwind_ia64" != xauto; then
+ as_fn_error "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5
+$as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;}
+ with_libunwind_ia64="$with_libunwind"
+fi
+
+case "$with_libunwind_ia64" in
+ yes | no)
+ ;;
+ auto)
+ for ac_header in libunwind-ia64.h
do :
ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
done
- if test x"$ac_cv_header_libunwind_ia64_h" = xyes; then
- enable_libunwind=yes;
- fi
-
-fi
-
+ with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h
+ ;;
+ *)
+ as_fn_error "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5
+ ;;
+esac
-if test x"$enable_libunwind" = xyes; then
+if test x"$with_libunwind_ia64" = xyes; then
for ac_header in libunwind-ia64.h
do :
ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
done
-
-$as_echo "#define HAVE_LIBUNWIND 1" >>confdefs.h
-
- CONFIG_OBS="$CONFIG_OBS libunwind-frame.o"
- CONFIG_DEPS="$CONFIG_DEPS libunwind-frame.o"
- CONFIG_SRCS="$CONFIG_SRCS libunwind-frame.c"
+ if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then
+ as_fn_error "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5
+ fi
+ CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o"
+ CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o"
+ CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c"
fi
opt_curses=no
enable_gdbtk=no ;;
esac
-# Libunwind support.
-AC_ARG_WITH(libunwind,
-AS_HELP_STRING([--with-libunwind], [use libunwind frame unwinding support]),
-[case "${withval}" in
- yes) enable_libunwind=yes ;;
- no) enable_libunwind=no ;;
- *) AC_MSG_ERROR(bad value ${withval} for GDB with-libunwind option) ;;
-esac],[
- AC_CHECK_HEADERS(libunwind-ia64.h)
- if test x"$ac_cv_header_libunwind_ia64_h" = xyes; then
- enable_libunwind=yes;
+# Libunwind support for ia64.
+
+AC_ARG_WITH(libunwind-ia64,
+AS_HELP_STRING([--with-libunwind-ia64],
+ [use libunwind frame unwinding for ia64 targets]),,
+ [with_libunwind_ia64=auto])
+
+# Backward compatibility option.
+if test "${with_libunwind+set}" = set; then
+ if test x"$with_libunwind_ia64" != xauto; then
+ AC_MSG_ERROR(
+ [option --with-libunwind is deprecated, use --with-libunwind-ia64])
fi
-])
-
-if test x"$enable_libunwind" = xyes; then
+ AC_MSG_WARN([option --with-libunwind is deprecated, use --with-libunwind-ia64])
+ with_libunwind_ia64="$with_libunwind"
+fi
+
+case "$with_libunwind_ia64" in
+ yes | no)
+ ;;
+ auto)
+ AC_CHECK_HEADERS(libunwind-ia64.h)
+ with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h
+ ;;
+ *)
+ AC_MSG_ERROR(
+ [bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option])
+ ;;
+esac
+
+if test x"$with_libunwind_ia64" = xyes; then
AC_CHECK_HEADERS(libunwind-ia64.h)
- AC_DEFINE(HAVE_LIBUNWIND, 1, [Define if libunwind library is being used.])
- CONFIG_OBS="$CONFIG_OBS libunwind-frame.o"
- CONFIG_DEPS="$CONFIG_DEPS libunwind-frame.o"
- CONFIG_SRCS="$CONFIG_SRCS libunwind-frame.c"
+ if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then
+ AC_MSG_ERROR([GDB option --with-libunwind-ia64 requires libunwind-ia64.h])
+ fi
+ CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o"
+ CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o"
+ CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c"
fi
opt_curses=no
-/* Frame unwinder for frames using the libunwind library.
+/* Frame unwinder for ia64 frames using the libunwind library.
Copyright (C) 2003-2004, 2006-2012 Free Software Foundation, Inc.
#include "gdb_assert.h"
#include "gdb_string.h"
-#include "libunwind-frame.h"
+#include "ia64-libunwind-tdep.h"
#include "complaints.h"
-/* IA-64 is the only target that currently uses libunwind-frame. Note
- how UNW_TARGET, UNW_OBJ, etc. are compile time constants below.
+/* IA-64 is the only target that currently uses ia64-libunwind-tdep.
+ Note how UNW_TARGET, UNW_OBJ, etc. are compile time constants below.
Those come from libunwind's headers, and are target dependent.
Also, some of libunwind's typedefs are target dependent, as e.g.,
unw_word_t. If some other target wants to use this, we will need
-/* Frame unwinder for frames with libunwind frame information.
+/* Frame unwinder for ia64 frames with libunwind frame information.
Copyright (C) 2003, 2006-2012 Free Software Foundation, Inc.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
+#ifndef IA64_LIBUNWIND_TDEP_H
+#define IA64_LIBUNWIND_TDEP_H 1
+
struct frame_info;
struct frame_id;
struct regcache;
struct gdbarch;
struct frame_unwind;
-#ifndef LIBUNWIND_FRAME_H
-#define LIBUNWIND_FRAME_H 1
-
/* IA-64 is the only target that currently uses libunwind. If some
other target wants to use it, we will need to do some abstracting
- in order to make it possible to have more than one libunwind-frame
- instance. Including "libunwind.h" is wrong as that ends up
- including the libunwind-$(arch).h for the host gdb is running
- on. */
+ in order to make it possible to have more than one
+ ia64-libunwind-tdep instance. Including "libunwind.h" is wrong as
+ that ends up including the libunwind-$(arch).h for the host gdb is
+ running on. */
#include "libunwind-ia64.h"
struct libunwind_descr
struct regcache *regcache,
int regnum, void *buf);
-#endif /* libunwind-frame.h */
+#endif /* IA64_LIBUNWIND_TDEP_H */
#ifdef HAVE_LIBUNWIND_IA64_H
#include "elf/ia64.h" /* for PT_IA_64_UNWIND value */
-#include "libunwind-frame.h"
+#include "ia64-libunwind-tdep.h"
/* Note: KERNEL_START is supposed to be an address which is not going
to ever contain any valid unwind info. For ia64 linux, the choice
return addr + ((num_regs + delta/0x3f) << 3);
}
-/* Gdb libunwind-frame callback function to convert from an ia64 gdb register
- number to a libunwind register number. */
+/* Gdb ia64-libunwind-tdep callback function to convert from an ia64 gdb
+ register number to a libunwind register number. */
static int
ia64_gdb2uw_regnum (int regnum)
{
return -1;
}
-/* Gdb libunwind-frame callback function to convert from a libunwind register
- number to a ia64 gdb register number. */
+/* Gdb ia64-libunwind-tdep callback function to convert from a libunwind
+ register number to a ia64 gdb register number. */
static int
ia64_uw2gdb_regnum (int uw_regnum)
{
return -1;
}
-/* Gdb libunwind-frame callback function to reveal if register is a float
- register or not. */
+/* Gdb ia64-libunwind-tdep callback function to reveal if register is
+ a float register or not. */
static int
ia64_is_fpreg (int uw_regnum)
{
/* get_proc_name */
};
-/* Set of ia64 gdb libunwind-frame callbacks and data for generic
- libunwind-frame code to use. */
+/* Set of ia64-libunwind-tdep gdb callbacks and data for generic
+ ia64-libunwind-tdep code to use. */
struct libunwind_descr ia64_libunwind_descr =
{
ia64_gdb2uw_regnum,
#ifdef HAVE_LIBUNWIND_IA64_H
#include "libunwind-ia64.h"
-#include "libunwind-frame.h"
+#include "ia64-libunwind-tdep.h"
#endif
/* Register numbers of various important registers. */
static unw_accessors_t ia64_vms_unw_accessors;
static unw_accessors_t ia64_vms_unw_rse_accessors;
-/* Set of ia64 gdb libunwind-frame callbacks and data for generic
- libunwind-frame code to use. */
+/* Set of ia64-libunwind-tdep gdb callbacks and data for generic
+ ia64-libunwind-tdep code to use. */
static struct libunwind_descr ia64_vms_libunwind_descr;
#endif /* HAVE_LIBUNWIND_IA64_H */
projects / external / binutils.git / commitdiff