Commit Graph

2627 Commits

Author SHA1 Message Date
Thomas Schwinge
cabb5f067d [gdb, hurd] Work around conflict between Mach's 'thread_info' function, and GDB's 'thread_info' class
In file included from ./nm.h:25:0,
                     from [...]/gdb/defs.h:423,
                     from [...]/gdb/gdb.c:19:
    [...]/gdb/regcache.h:35:46: warning: 'get_thread_regcache' initialized and declared 'extern'
     extern struct regcache *get_thread_regcache (thread_info *thread);
                                                  ^~~~~~~~~~~
    [...]/gdb/regcache.h:35:46: error: 'regcache* get_thread_regcache' redeclared as different kind of symbol
    [...]
    [...]/gdb/gdbarch.h:1203:69: error: 'thread_info' is not a type
     extern LONGEST gdbarch_get_syscall_number (struct gdbarch *gdbarch, thread_info *thread);
                                                                         ^~~~~~~~~~~

Fixed with a different (self-contained, more maintainable?) approach compared
to what has been done in commit 7aabaf9d4a
"Create private_thread_info hierarchy", and commit
75cbc781e3 "gdb: For macOS, s/thread_info/struct
thread_info/".  We don't want to change all the GDB code to everywhere use
'class thread_info' or 'struct thread_info' instead of plain 'thread_info'.

	gdb/
	* config/i386/nm-i386gnu.h: Don't "#include" any files.
	* gnu-nat.h (mach_thread_info): New function.
	* gnu-nat.c (thread_takeover_sc_cmd): Use it.
2019-02-14 16:02:33 +01:00
Thomas Schwinge
b1041ae0ae [gdb, hurd] Remove long obsolete 'gnu_target_pid_to_str' function declaration
... for function definition removed/renamed in 1999.  ;-)

	gdb/
	* config/i386/nm-i386gnu.h (gnu_target_pid_to_str): Remove.
2019-02-14 15:45:16 +01:00
Tom Tromey
1a5c25988e Normalize include guards in gdb
While working on my other scripts to deal with gdb headers, I noticed
that some files were missing include guards.  I wrote a script to add
the missing ones, but found that using the obvious names for the
guards ran into clashes -- for example, gdb/nat/linux-nat.h used
"LINUX_NAT_H", but this was also the script's choice for
gdb/linux-nat.h.

So, I changed the script to normalize all include guards in gdb.  This
patch is the result.

As usual the script is available here:

    https://github.com/tromey/gdb-refactoring-scripts

Tested by rebuilding; I also ran it through "Fedora-x86_64-m64" on the
buildbot.

gdb/ChangeLog
2019-02-07  Tom Tromey  <tom@tromey.com>

	* yy-remap.h: Add include guard.
	* xtensa-tdep.h: Add include guard.
	* xcoffread.h: Rename include guard.
	* varobj-iter.h: Add include guard.
	* tui/tui.h: Rename include guard.
	* tui/tui-winsource.h: Rename include guard.
	* tui/tui-wingeneral.h: Rename include guard.
	* tui/tui-windata.h: Rename include guard.
	* tui/tui-win.h: Rename include guard.
	* tui/tui-stack.h: Rename include guard.
	* tui/tui-source.h: Rename include guard.
	* tui/tui-regs.h: Rename include guard.
	* tui/tui-out.h: Rename include guard.
	* tui/tui-layout.h: Rename include guard.
	* tui/tui-io.h: Rename include guard.
	* tui/tui-hooks.h: Rename include guard.
	* tui/tui-file.h: Rename include guard.
	* tui/tui-disasm.h: Rename include guard.
	* tui/tui-data.h: Rename include guard.
	* tui/tui-command.h: Rename include guard.
	* tic6x-tdep.h: Add include guard.
	* target/waitstatus.h: Rename include guard.
	* target/wait.h: Rename include guard.
	* target/target.h: Rename include guard.
	* target/resume.h: Rename include guard.
	* target-float.h: Rename include guard.
	* stabsread.h: Add include guard.
	* rs6000-tdep.h: Add include guard.
	* riscv-fbsd-tdep.h: Add include guard.
	* regformats/regdef.h: Rename include guard.
	* record.h: Rename include guard.
	* python/python.h: Rename include guard.
	* python/python-internal.h: Rename include guard.
	* python/py-stopevent.h: Rename include guard.
	* python/py-ref.h: Rename include guard.
	* python/py-record.h: Rename include guard.
	* python/py-record-full.h: Rename include guard.
	* python/py-record-btrace.h: Rename include guard.
	* python/py-instruction.h: Rename include guard.
	* python/py-events.h: Rename include guard.
	* python/py-event.h: Rename include guard.
	* procfs.h: Add include guard.
	* proc-utils.h: Add include guard.
	* p-lang.h: Add include guard.
	* or1k-tdep.h: Rename include guard.
	* observable.h: Rename include guard.
	* nto-tdep.h: Rename include guard.
	* nat/x86-linux.h: Rename include guard.
	* nat/x86-linux-dregs.h: Rename include guard.
	* nat/x86-gcc-cpuid.h: Add include guard.
	* nat/x86-dregs.h: Rename include guard.
	* nat/x86-cpuid.h: Rename include guard.
	* nat/ppc-linux.h: Rename include guard.
	* nat/mips-linux-watch.h: Rename include guard.
	* nat/linux-waitpid.h: Rename include guard.
	* nat/linux-ptrace.h: Rename include guard.
	* nat/linux-procfs.h: Rename include guard.
	* nat/linux-osdata.h: Rename include guard.
	* nat/linux-nat.h: Rename include guard.
	* nat/linux-namespaces.h: Rename include guard.
	* nat/linux-btrace.h: Rename include guard.
	* nat/glibc_thread_db.h: Rename include guard.
	* nat/gdb_thread_db.h: Rename include guard.
	* nat/gdb_ptrace.h: Rename include guard.
	* nat/fork-inferior.h: Rename include guard.
	* nat/amd64-linux-siginfo.h: Rename include guard.
	* nat/aarch64-sve-linux-sigcontext.h: Rename include guard.
	* nat/aarch64-sve-linux-ptrace.h: Rename include guard.
	* nat/aarch64-linux.h: Rename include guard.
	* nat/aarch64-linux-hw-point.h: Rename include guard.
	* mn10300-tdep.h: Add include guard.
	* mips-linux-tdep.h: Add include guard.
	* mi/mi-parse.h: Rename include guard.
	* mi/mi-out.h: Rename include guard.
	* mi/mi-main.h: Rename include guard.
	* mi/mi-interp.h: Rename include guard.
	* mi/mi-getopt.h: Rename include guard.
	* mi/mi-console.h: Rename include guard.
	* mi/mi-common.h: Rename include guard.
	* mi/mi-cmds.h: Rename include guard.
	* mi/mi-cmd-break.h: Rename include guard.
	* m2-lang.h: Add include guard.
	* location.h: Rename include guard.
	* linux-record.h: Rename include guard.
	* linux-nat.h: Add include guard.
	* linux-fork.h: Add include guard.
	* i386-darwin-tdep.h: Rename include guard.
	* hppa-linux-offsets.h: Add include guard.
	* guile/guile.h: Rename include guard.
	* guile/guile-internal.h: Rename include guard.
	* gnu-nat.h: Rename include guard.
	* gdb-stabs.h: Rename include guard.
	* frv-tdep.h: Add include guard.
	* f-lang.h: Add include guard.
	* event-loop.h: Add include guard.
	* darwin-nat.h: Rename include guard.
	* cp-abi.h: Rename include guard.
	* config/sparc/nm-sol2.h: Rename include guard.
	* config/nm-nto.h: Rename include guard.
	* config/nm-linux.h: Add include guard.
	* config/i386/nm-i386gnu.h: Rename include guard.
	* config/djgpp/nl_types.h: Rename include guard.
	* config/djgpp/langinfo.h: Rename include guard.
	* compile/gcc-cp-plugin.h: Add include guard.
	* compile/gcc-c-plugin.h: Add include guard.
	* compile/compile.h: Rename include guard.
	* compile/compile-object-run.h: Rename include guard.
	* compile/compile-object-load.h: Rename include guard.
	* compile/compile-internal.h: Rename include guard.
	* compile/compile-cplus.h: Rename include guard.
	* compile/compile-c.h: Rename include guard.
	* common/xml-utils.h: Rename include guard.
	* common/x86-xstate.h: Rename include guard.
	* common/version.h: Rename include guard.
	* common/vec.h: Rename include guard.
	* common/tdesc.h: Rename include guard.
	* common/selftest.h: Rename include guard.
	* common/scoped_restore.h: Rename include guard.
	* common/scoped_mmap.h: Rename include guard.
	* common/scoped_fd.h: Rename include guard.
	* common/safe-iterator.h: Rename include guard.
	* common/run-time-clock.h: Rename include guard.
	* common/refcounted-object.h: Rename include guard.
	* common/queue.h: Rename include guard.
	* common/ptid.h: Rename include guard.
	* common/print-utils.h: Rename include guard.
	* common/preprocessor.h: Rename include guard.
	* common/pathstuff.h: Rename include guard.
	* common/observable.h: Rename include guard.
	* common/netstuff.h: Rename include guard.
	* common/job-control.h: Rename include guard.
	* common/host-defs.h: Rename include guard.
	* common/gdb_wait.h: Rename include guard.
	* common/gdb_vecs.h: Rename include guard.
	* common/gdb_unlinker.h: Rename include guard.
	* common/gdb_unique_ptr.h: Rename include guard.
	* common/gdb_tilde_expand.h: Rename include guard.
	* common/gdb_sys_time.h: Rename include guard.
	* common/gdb_string_view.h: Rename include guard.
	* common/gdb_splay_tree.h: Rename include guard.
	* common/gdb_setjmp.h: Rename include guard.
	* common/gdb_ref_ptr.h: Rename include guard.
	* common/gdb_optional.h: Rename include guard.
	* common/gdb_locale.h: Rename include guard.
	* common/gdb_assert.h: Rename include guard.
	* common/filtered-iterator.h: Rename include guard.
	* common/filestuff.h: Rename include guard.
	* common/fileio.h: Rename include guard.
	* common/environ.h: Rename include guard.
	* common/common-utils.h: Rename include guard.
	* common/common-types.h: Rename include guard.
	* common/common-regcache.h: Rename include guard.
	* common/common-inferior.h: Rename include guard.
	* common/common-gdbthread.h: Rename include guard.
	* common/common-exceptions.h: Rename include guard.
	* common/common-defs.h: Rename include guard.
	* common/common-debug.h: Rename include guard.
	* common/cleanups.h: Rename include guard.
	* common/buffer.h: Rename include guard.
	* common/btrace-common.h: Rename include guard.
	* common/break-common.h: Rename include guard.
	* cli/cli-utils.h: Rename include guard.
	* cli/cli-style.h: Rename include guard.
	* cli/cli-setshow.h: Rename include guard.
	* cli/cli-script.h: Rename include guard.
	* cli/cli-interp.h: Rename include guard.
	* cli/cli-decode.h: Rename include guard.
	* cli/cli-cmds.h: Rename include guard.
	* charset-list.h: Add include guard.
	* buildsym-legacy.h: Rename include guard.
	* bfin-tdep.h: Add include guard.
	* ax.h: Rename include guard.
	* arm-linux-tdep.h: Add include guard.
	* arm-fbsd-tdep.h: Add include guard.
	* arch/xtensa.h: Rename include guard.
	* arch/tic6x.h: Add include guard.
	* arch/i386.h: Add include guard.
	* arch/arm.h: Rename include guard.
	* arch/arm-linux.h: Rename include guard.
	* arch/arm-get-next-pcs.h: Rename include guard.
	* arch/amd64.h: Add include guard.
	* arch/aarch64-insn.h: Rename include guard.
	* arch-utils.h: Rename include guard.
	* annotate.h: Add include guard.
	* amd64-darwin-tdep.h: Rename include guard.
	* aarch64-linux-tdep.h: Add include guard.
	* aarch64-fbsd-tdep.h: Add include guard.
	* aarch32-linux-nat.h: Add include guard.

gdb/gdbserver/ChangeLog
2019-02-07  Tom Tromey  <tom@tromey.com>

	* x86-tdesc.h: Rename include guard.
	* x86-low.h: Add include guard.
	* wincecompat.h: Rename include guard.
	* win32-low.h: Add include guard.
	* utils.h: Rename include guard.
	* tracepoint.h: Rename include guard.
	* tdesc.h: Rename include guard.
	* target.h: Rename include guard.
	* server.h: Rename include guard.
	* remote-utils.h: Rename include guard.
	* regcache.h: Rename include guard.
	* nto-low.h: Rename include guard.
	* notif.h: Add include guard.
	* mem-break.h: Rename include guard.
	* lynx-low.h: Add include guard.
	* linux-x86-tdesc.h: Add include guard.
	* linux-s390-tdesc.h: Add include guard.
	* linux-ppc-tdesc-init.h: Add include guard.
	* linux-low.h: Add include guard.
	* linux-aarch64-tdesc.h: Add include guard.
	* linux-aarch32-low.h: Add include guard.
	* inferiors.h: Rename include guard.
	* i387-fp.h: Rename include guard.
	* hostio.h: Rename include guard.
	* gdbthread.h: Rename include guard.
	* gdb_proc_service.h: Rename include guard.
	* event-loop.h: Rename include guard.
	* dll.h: Rename include guard.
	* debug.h: Rename include guard.
	* ax.h: Rename include guard.
2019-02-07 03:27:23 -07:00
Joel Brobecker
42a4f53d2b Update copyright year range in all GDB files.
This commit applies all changes made after running the gdb/copyright.py
script.

Note that one file was flagged by the script, due to an invalid
copyright header
(gdb/unittests/basic_string_view/element_access/char/empty.cc).
As the file was copied from GCC's libstdc++-v3 testsuite, this commit
leaves this file untouched for the time being; a patch to fix the header
was sent to gcc-patches first.

gdb/ChangeLog:

	Update copyright year range in all GDB files.
2019-01-01 10:01:51 +04:00
Joel Brobecker
5bbd631dca rotate gdb/ChangeLog 2019-01-01 09:59:27 +04:00
John Baldwin
47db57fd4e Remove empty nm-fbsd.h header for FreeBSD/i386 native target.
gdb/ChangeLog:

	* config/i386/nm-fbsd.h: Remove file.
	* Makefile.in (HFILES_NO_SRCDIR): Remove config/i386/nm-fbsd.h.
	* configure.nat: Remove NAT_FILE for FreeBSD/i386.
2018-12-27 11:42:32 -08:00
Joel Brobecker
e2882c8578 Update copyright year range in all GDB files
gdb/ChangeLog:

        Update copyright year range in all GDB files
2018-01-02 07:38:06 +04:00
Joel Brobecker
053f54e57f Yearly rotation of the gdb/ChangeLog file
gdb/ChangeLog

        * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2017.
2018-01-02 07:38:05 +04:00
Kamil Rytarowski
a102602bc5 Correct shell compatibility issue detected with pkgsrc.
String comparison of in a POSIX bourne shell must be done
with '=', not '=='. For example the NetBSD sh(1) does not
support it.

gdb/ChangeLog
2017-09-06  Kamil Rytarowski  <n54@gmx.com>

	* config/djgpp/djconfig.sh: Correct shell portability issue.
2017-09-06 18:52:08 +02:00
Sergio Durigan Junior
21ea5acdd1 Introduce "gdb/configure.nat" (and delete "gdb/config/*/*.mh" files)
Due to my ongoing work to make it possible for gdbserver to start the
inferior using the shell, I had to share the fork_inferior function
under the "nat/" directory.  In order to do that, I created a new file
and put the function there; however, this meant that I now had to
update some of the *.mh files (under "gdb/config") and add the new
file as a dependency to be built natively.  Bleh...

After talking a bit to Pedro about this, the idea came up to write a
new "gdb/configure.nat" file, a la "gdb/configure.tgt", which would
concentrate all of the native settings for each host/system.  I
decided to tackle this issue.

The patch is simple.  All of the previous Makefile variables that were
being declared inside the *.mh files are now inside "gdb/Makefile.in",
and "gdb/configure" is responsible for AC_SUBST'ing them.  The
definitions of these variables were put inside "gdb/configure.nat", so
now they're shell variables.  For excerpts of Makefile code, one must
create a file under "gdb/config/${gdb_cpu_host}" and reference it on
the "nat_extra_makefile_frag" variable.

It should now be easier to update the native dependencies of hosts in
this single file.

This has been tested on x86_64 without regressions.

gdb/ChangeLog:
2017-05-06  Sergio Durigan Junior  <sergiodj@redhat.com>

	* Makefile.in: Remove "@host_makefile_frag@".  Add variables
	NAT_FILE, NATDEPFILES, NAT_CDEPS, LOADLIBES, MH_CFLAGS, XM_CLIBS,
	NAT_GENERATED_FILES, HAVE_NATIVE_GCORE_HOST.  Add
	"@nat_extra_makefile_frag@".
	(Makefile): Remove dependency on "@frags@".
	($(GNULIB_BUILDDIR)/Makefile): Likewise.
	(data-directory/Makefile): Likewise.
	* config/aarch64/linux.mh: Deleted; moved contents to
	"gdb/configure.nat".
	* config/alpha/alpha-linux.mh: Likewise.
	* config/alpha/nbsd.mh: Likewise.
	* config/arm/linux.mh: Likewise.
	* config/arm/nbsdelf.mh: Likewise.
	* config/i386/cygwin.mh: Likewise.
	* config/i386/cygwin64.mh: Likewise.
	* config/i386/darwin.mh: Likewise.
	* config/i386/fbsd.mh: Likewise.
	* config/i386/fbsd64.mh: Likewise.
	* config/i386/go32.mh: Likewise.
	* config/i386/i386gnu.mh: Likewise.
	* config/i386/i386sol2.mh: Likewise.
	* config/i386/linux.mh: Likewise.
	* config/i386/linux64.mh: Likewise.
	* config/i386/mingw.mh: Likewise.
	* config/i386/mingw64.mh: Likewise.
	* config/i386/nbsd64.mh: Likewise.
	* config/i386/nbsdelf.mh: Likewise.
	* config/i386/nto.mh: Likewise.
	* config/i386/obsd.mh: Likewise.
	* config/i386/obsd64.mh: Likewise.
	* config/i386/sol2-64.mh: Likewise.
	* config/ia64/linux.mh: Likewise.
	* config/m32r/linux.mh: Likewise.
	* config/m68k/linux.mh: Likewise.
	* config/m68k/nbsdelf.mh: Likewise.
	* config/m68k/obsd.mh: Likewise.
	* config/m88k/obsd.mh: Likewise.
	* config/mips/fbsd.mh: Likewise.
	* config/mips/linux.mh: Likewise.
	* config/mips/nbsd.mh: Likewise.
	* config/mips/obsd64.mh: Likewise.
	* config/pa/linux.mh: Likewise.
	* config/pa/nbsd.mh: Likewise.
	* config/pa/obsd.mh: Likewise.
	* config/powerpc/aix.mh: Likewise.
	* config/powerpc/fbsd.mh: Likewise.
	* config/powerpc/linux.mh: Likewise.
	* config/powerpc/nbsd.mh: Likewise.
	* config/powerpc/obsd.mh: Likewise.
	* config/powerpc/ppc64-linux.mh: Likewise.
	* config/powerpc/spu-linux.mh: Likewise.
	* config/s390/linux.mh: Likewise.
	* config/sh/nbsd.mh: Likewise.
	* config/sparc/fbsd.mh: Likewise.
	* config/sparc/linux.mh: Likewise.
	* config/sparc/linux64.mh: Likewise.
	* config/sparc/nbsd64.mh: Likewise.
	* config/sparc/nbsdelf.mh: Likewise.
	* config/sparc/obsd64.mh: Likewise.
	* config/sparc/sol2.mh: Likewise.
	* config/tilegx/linux.mh: Likewise.
	* config/vax/nbsdelf.mh: Likewise.
	* config/vax/obsd.mh: Likewise.
	* config/xtensa/linux.mh: Likewise.
	* config/i386/i386gnu.mn: New file, with excerpts from
	"config/i386/i386gnu.mh".
	* configure: Regenerate.
	* configure.ac: Rewrite code to use "gdb/configure.nat" instead of
	*.mh files under "gdb/config".
	* configure.nat: New file, with contents from the
	"gdb/config/*/*.mh" files.

gdb/doc/ChangeLog:
2017-05-06  Sergio Durigan Junior  <sergiodj@redhat.com>

	* Makefile: Remove "@host_makefile_frag@".
2017-05-06 10:09:35 -04:00
John Baldwin
1e1a8bef60 Remove support for FreeBSD/alpha.
FreeBSD last shipped a release for Alpha (6.3) in 2008.
This also removes support for GNU/kFreeBSD on Alpha.

gdb/ChangeLog:

	* Makefile.in (ALL_64_TARGET_OBS): Remove alpha-fbsd-tdep.o.
	(ALLDEPFILES): Remove alpha-fbsd-tdep.c
	* NEWS: Mention that support for FreeBSD/alpha was removed.
	* alpha-fbsd-tdep.c: Delete file.
	* config/alpha/fbsd.mh: Delete file.
	* configure.host: Delete alpha*-*-freebsd* and
	alpha*-*-kfreebsd*-gnu.
	* configure.tgt: Delete alpha*-*-freebsd* and
	alpha*-*-kfreebsd*-gnu.
2017-04-04 14:20:37 -07:00
Peter Bergner
e45ced6c5e Remove use of the no longer needed -mminimal-toc option.
* config/powerpc/ppc64-linux.mh (MH_CFLAGS): Delete.
2017-03-07 09:39:13 -06:00
John Baldwin
b268007c68 Add native target for FreeBSD/mips.
This supports the o32 and n64 ABIs.

gdb/ChangeLog:

	* Makefile.in (ALLDEPFILES): Add mips-fbsd-nat.c.
	* NEWS: Mention new FreeBSD/mips native configuration.
	* config/mips/fbsd.mh: New file.
	* configure.host: Add mips*-*-freebsd*.
	* mips-fbsd-nat.c: New file.
2017-01-04 09:41:58 -08:00
Joel Brobecker
61baf725ec update copyright year range in GDB files
This applies the second part of GDB's End of Year Procedure, which
updates the copyright year range in all of GDB's files.

gdb/ChangeLog:

        Update copyright year range in all GDB files.
2017-01-01 10:52:34 +04:00
Joel Brobecker
c113e7ff61 Rotate GDB main ChangeLog for 2017
This patch rotates the GDB main ChangeLog file as per our "Start
of New Year Procedure".

2017-01-01  Joel Brobecker  <brobecker@adacore.com>

        * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2016.
2017-01-01 10:39:54 +04:00
Thomas Schwinge
21389b7f34 Hurd, C++: Mach/Hurd headers and MIG stubs are not yet fit for C++
..., so handle these in "C" mode still:

	gdb/
	* config/i386/i386gnu.mh (%_S.o %_U.o): Add "-x c" to
	"COMPILE.post".
	* gnu-nat.c: #include Mach/Hurd headers before all others.  Wrap
	Mach/Hurd headers and MIG stubs' prototypes in 'extern "C"'.
	* i386-gnu-nat.c: Likewise.
2016-12-08 08:29:39 +01:00
Simon Marchi
03b62bbbce Normalize names of some source files
Most tdep/nat files are named:

  <cpu>-<os>-tdep.c
  <cpu>-<os>-nat.c

A few files do not respect this scheme.  This patch renames them so that
they are consistent with the rest of the files.  It builds fine with
--enable-targets=all, but that doesn't test the nat files.  I can only
hope that my grep skill is good enough.

gdb/ChangeLog:

	* Makefile.in (ALL_64_TARGET_OBS, ALL_TARGET_OBS,
	HFILES_NO_SRCDIR, ALLDEPFILES): Rename files.
	* alphabsd-nat.c: Rename to ...
	* alpha-bsd-nat.c: ... this, adjust include.
	* alphabsd-tdep.c: Rename to ...
	* alpha-bsd-tdep.c: ... this, adjust include.
	* alphabsd-tdep.h: Rename to ...
	* alpha-bsd-tdep.h: ... this, adjust include barrier and comment.
	* alphafbsd-tdep.c: Rename to ...
	* alpha-fbsd-tdep.c: ... this.
	* alphanbsd-tdep.c: Rename to ...
	* alpha-nbsd-tdep.c: ... this, adjust include.
	* alphaobsd-tdep.c: Rename to ...
	* alpha-obsd-tdep.c: ... this, adjust include.
	* amd64bsd-nat.c: Rename to ...
	* amd64-bsd-nat.c: ... this, adjust include.
	* amd64fbsd-nat.c: Rename to ...
	* amd64-fbsd-nat.c: ... this, adjust include.
	* amd64fbsd-tdep.c: Rename to ...
	* amd64-fbsd-tdep.c: ... this, adjust include.
	* amd64nbsd-nat.c: Rename to ...
	* amd64-nbsd-nat.c: ... this.
	* amd64nbsd-tdep.c: Rename to ...
	* amd64-nbsd-tdep.c: ... this.
	* amd64obsd-nat.c: Rename to ...
	* amd64-obsd-nat.c: ... this.
	* amd64obsd-tdep.c: Rename to ...
	* amd64-obsd-tdep.c: ... this.
	* amd64-tdep.h: Update comments.
	* armbsd-tdep.c: Rename to ...
	* arm-bsd-tdep.c: ... this.
	* armnbsd-nat.c: Rename to ...
	* arm-nbsd-nat.c: ... this.
	* armnbsd-tdep.c: Rename to ...
	* arm-nbsd-tdep.c: ... this.
	* armobsd-tdep.c: Rename to ...
	* arm-obsd-tdep.c: ... this.
	* arm-tdep.h: Update comments.
	* hppabsd-tdep.c: Rename to ...
	* hppa-bsd-tdep.c: ... this, adjust include.
	* hppabsd-tdep.h: Rename to ...
	* hppa-bsd-tdep.h: ... this, adjust include barrier and comment.
	* hppanbsd-nat.c: Rename to ...
	* hppa-nbsd-nat.c: ... this.
	* hppanbsd-tdep.c: Rename to ...
	* hppa-nbsd-tdep.c: ... this, adjust include.
	* hppaobsd-nat.c: Rename to ...
	* hppa-obsd-nat.c: ... this.
	* hppaobsd-tdep.c: Rename to ...
	* hppa-obsd-tdep.c: ... this, adjust include.
	* i386bsd-nat.c: Rename to ...
	* i386-bsd-nat.c: ... this, adjust include.
	* i386bsd-nat.h: Rename to ...
	* i386-bsd-nat.h: ... this, adjust include barrier and comment.
	* i386bsd-tdep.c: Rename to ...
	* i386-bsd-tdep.c: ... this.
	* i386fbsd-nat.c: Rename to ...
	* i386-fbsd-nat.c: ... this, adjust include.
	* i386fbsd-tdep.c: Rename to ...
	* i386-fbsd-tdep.c: ... this, adjust include.
	* i386fbsd-tdep.h: Rename to ...
	* i386-fbsd-tdep.h: ... this, adjust include barrier and comment.
	* i386gnu-nat.c: Rename to ...
	* i386-gnu-nat.c: ... this.
	* i386gnu-tdep.c: Rename to ...
	* i386-gnu-tdep.c: ... this.
	* i386nbsd-nat.c: Rename to ...
	* i386-nbsd-nat.c: ... this, adjust include.
	* i386nbsd-tdep.c: Rename to ...
	* i386-nbsd-tdep.c: ... this.
	* i386obsd-nat.c: Rename to ...
	* i386-obsd-nat.c: ... this, adjust include.
	* i386obsd-tdep.c: Rename to ...
	* i386-obsd-tdep.c: ... this.
	* i386v4-nat.c: Rename to ...
	* i386-v4-nat.c: ... this.
	* i386-tdep.h: Update comments.
	* m68k-tdep.h: Update comments.
	* m68kbsd-nat.c: Rename to ...
	* m68k-bsd-nat.c: ... this.
	* m68kbsd-tdep.c: Rename to ...
	* m68k-bsd-tdep.c: ... this.
	* m68klinux-nat.c: Rename to ...
	* m68k-linux-nat.c: ... this.
	* m68klinux-tdep.c: Rename to ...
	* m68k-linux-tdep.c: ... this.
	* m88kbsd-nat.c: Rename to ...
	* m88k-bsd-nat.c: ... this.
	* mipsnbsd-nat.c: Rename to ...
	* mips-nbsd-nat.c: ... this, adjust include.
	* mipsnbsd-tdep.c: Rename to ...
	* mips-nbsd-tdep.c: ... this, adjust include.
	* mipsnbsd-tdep.h: Rename to ...
	* mips-nbsd-tdep.h: ... this, adjust include barrier and comment.
	* mips64obsd-nat.c: Rename to ...
	* mips64-obsd-nat.c: ... this.
	* mips64obsd-tdep.c: Rename to ...
	* mips64-obsd-tdep.c: ... this.
	* ppcfbsd-nat.c: Rename to ...
	* ppc-fbsd-nat.c: ... this, adjust include.
	* ppcfbsd-tdep.c: Rename to ...
	* ppc-fbsd-tdep.c: ... this, adjust include.
	* ppcfbsd-tdep.h: Rename to ...
	* ppc-fbsd-tdep.h: ... this, adjust include barrier and comment.
	* ppcnbsd-nat.c: Rename to ...
	* ppc-nbsd-nat.c: ... this, adjust include.
	* ppcnbsd-tdep.c: Rename to ...
	* ppc-nbsd-tdep.c: ... this, adjust include.
	* ppcnbsd-tdep.h: Rename to ...
	* ppc-nbsd-tdep.h: ... this, adjust include barrier and comment.
	* ppcobsd-nat.c: Rename to ...
	* ppc-obsd-nat.c: ... this, adjust include.
	* ppcobsd-tdep.c: Rename to ...
	* ppc-obsd-tdep.c: ... this, adjust include.
	* ppcobsd-tdep.h: Rename to ...
	* ppc-obsd-tdep.h: ... this, adjust include barrier and comment.
	* shnbsd-nat.c: Rename to ...
	* sh-nbsd-nat.c: ... this.
	* shnbsd-tdep.c: Rename to ...
	* sh-nbsd-tdep.c: ... this.
	* sparcnbsd-nat.c: Rename to ...
	* sparc-nbsd-nat.c: ... this.
	* sparcnbsd-tdep.c: Rename to ...
	* sparc-nbsd-tdep.c: ... this.
	* sparcobsd-tdep.c: Rename to ...
	* sparc-obsd-tdep.c: ... this.
	* sparc64fbsd-nat.c: Rename to ...
	* sparc64-fbsd-nat.c: ... this.
	* sparc64fbsd-tdep.c: Rename to ...
	* sparc64-fbsd-tdep.c: ... this.
	* sparc64nbsd-nat.c: Rename to ...
	* sparc64-nbsd-nat.c: ... this.
	* sparc64nbsd-tdep.c: Rename to ...
	* sparc64-nbsd-tdep.c: ... this.
	* sparc64obsd-nat.c: Rename to ...
	* sparc64-obsd-nat.c: ... this.
	* sparc64obsd-tdep.c: Rename to ...
	* sparc64-obsd-tdep.c: ... this.
	* sparc64-tdep.h: Update comments.
	* vaxbsd-nat.c: Rename to ...
	* vax-bsd-nat.c: ... this.
	* vaxnbsd-tdep.c: Rename to ...
	* vax-nbsd-tdep.c: ... this.
	* vaxobsd-tdep.c: Rename to ...
	* vax-obsd-tdep.c: ... this.
	* x86bsd-nat.h: Rename to ...
	* x86-bsd-nat.h: ... this, adjust include barrier and comment.
	* x86bsd-nat.c: Rename to ...
	* x86-bsd-nat.c: ... this, adjust include.
	* configure.tgt: Update renamed files.
	* config/alpha/fbsd.mh: Update renamed files.
	* config/alpha/nbsd.mh: Update renamed files.
	* config/arm/nbsdelf.mh: Update renamed files.
	* config/djgpp/fnchange.lst: Update renamed files.
	* config/i386/fbsd.mh: Update renamed files.
	* config/i386/fbsd64.mh: Update renamed files.
	* config/i386/i386gnu.mh: Update renamed files.
	* config/i386/i386sol2.mh: Update renamed files.
	* config/i386/nbsd64.mh: Update renamed files.
	* config/i386/nbsdelf.mh: Update renamed files.
	* config/i386/obsd.mh: Update renamed files.
	* config/i386/obsd64.mh: Update renamed files.
	* config/i386/sol2-64.mh: Update renamed files.
	* config/m68k/linux.mh: Update renamed files.
	* config/m68k/nbsdelf.mh: Update renamed files.
	* config/m68k/obsd.mh: Update renamed files.
	* config/m88k/obsd.mh: Update renamed files.
	* config/mips/nbsd.mh: Update renamed files.
	* config/mips/obsd64.mh: Update renamed files.
	* config/pa/nbsd.mh: Update renamed files.
	* config/pa/obsd.mh: Update renamed files.
	* config/powerpc/fbsd.mh: Update renamed files.
	* config/powerpc/nbsd.mh: Update renamed files.
	* config/powerpc/obsd.mh: Update renamed files.
	* config/sh/nbsd.mh: Update renamed files.
	* config/sparc/fbsd.mh: Update renamed files.
	* config/sparc/nbsd64.mh: Update renamed files.
	* config/sparc/nbsdelf.mh: Update renamed files.
	* config/sparc/obsd64.mh: Update renamed files.
	* config/vax/nbsdelf.mh: Update renamed files.
	* config/vax/obsd.mh: Update renamed files.
2016-11-23 09:45:23 -05:00
John Baldwin
a3405d124e Consolidate x86 debug register code for BSD native targets.
Move the debug register support code from amd64bsd-nat.c and
i386bsd-nat.c into a shared x86bsd-nat.c.

Instead of setting up x86_dr_low in amd64fbsd-nat.c and
i386fbsd-nat.c, add a x86bsd_target function that creates a new target
that inherits from inf_ptrace and sets up x86 debug registers if
supported.  In addition to initializing x86_dr_low, the x86bsd target
installs a custom mourn_inferior target operation to clean up the
x86 debug register state.  Previously this was only done on amd64.
Now it will be done for both i386 and amd64.  The i386bsd_target and
amd64bsd_target functions create targets that inherit from x86bsd
rather than inf_ptrace.

gdb/ChangeLog:

	* Makefile.in [HFILES_NO_SRCDIR]: Replace 'amd64bsd-nat.h' with
	'x86bsd-nat.h'.
	* amd64bsd-nat.c: Include 'x86bsd-nat.h' instead of
	'amd64bsd-nat.h'.
	(amd64bsd_xsave_len): Rename and move to x86bsd-nat.c.
	(amd64bsd_fetch_inferior_registers): Replace 'amd64bsd_xsave_len'
	with 'x86bsd_xsave_len'.
	(amd64bsd_store_inferior_registers): Likewise.
	(amd64bsd_target): Inherit from x86bsd_target.
	(amd64bsd_dr_get): Rename and move to x86bsd-nat.c.
	(amd64bsd_dr_set): Likewise.
	(amd64bsd_dr_set_control): Likewise.
	(amd64bsd_dr_set_addr): Likewise.
	(amd64bsd_dr_get_addr): Likewise.
	(amd64bsd_dr_get_status): Likewise.
	(amd64bsd_dr_get_control): Likewise.
	* amd64fbsd-nat.c: Include 'x86bsd-nat.h' instead of
	'amd64bsd-nat.h'.
	(super_mourn_inferior): Move to x86bsd-nat.c.
	(amd64fbsd_mourn_inferior): Rename and move to x86bsd-nat.c.
	(amd64fbsd_read_description): Replace 'amd64bsd_xsave_len' with
	'x86bsd_xsave_len'.
	(_initialize_amd64fbsd_nat): Remove x86 watchpoint setup and
	mourn_inferior' target op.
	* config/i386/fbsd.mh (NATDEPFILES): Add x86bsd-nat.o.
	* config/i386/fbsd64.mh: Likewise.
	* config/i386/nbsd64.mh: Likewise.
	* config/i386/nbsdelf.mh: Likewise.
	* config/i386/obsd.mh: Likewise.
	* config/i386/obsd64.mh: Likewise.
	* i386bsd-nat.c: Include 'x86bsd-nat.h'.
	(i386bsd_xsave_len): Rename and move to x86bsd-nat.c.
	(i386bsd_fetch_inferior_registers): Replace 'i386bsd_xsave_len'
	with 'x86bsd_xsave_len'.
	(i386bsd_store_inferior_registers): Likewise.
	(i386bsd_target): Inherit from x86bsd_target.
	(i386bsd_dr_get): Rename and move to x86bsd-nat.c.
	(i386bsd_dr_set): Likewise.
	(i386bsd_dr_set_control): Likewise.
	(i386bsd_dr_set_addr): Likewise.
	(i386bsd_dr_get_addr): Likewise.
	(i386bsd_dr_get_status): Likewise.
	(i386bsd_dr_get_control): Likewise.
	* i386bsd-nat.h (i386bsd_xsave_len): Remove.
	(i386bsd_dr_set_control): Remove.
	(i386bsd_dr_set_addr): Remove.
	(i386bsd_dr_get_addr): Remove.
	(i386bsd_dr_get_status): Remove.
	(i386bsd_dr_get_control): Remove.
	* i386fbsd-nat.c: Include 'x86bsd-nat.h'.
	(i386fbsd_read_description): Replace 'i386bsd_xsave_len' with
	'x86bsd_xsave_len'.
	(_initialize_i386fbsd_nat): Remove x86 watchpoint setup and
	mourn_inferior' target op.
	* x86bsd-nat.c: New file.
	* x86bsd-nat.h: New file.
2016-07-01 07:00:38 -07:00
Walfred Tedeschi
93813b37c8 Merge gdb and gdbserver implementations for siginfo
Extract the compatible siginfo handling from amd64-linux-nat.c and
gdbserver/linux-x86-low to a new file nat/amd64-linux-siginfo.c.

2016-02-02  Walfred Tedeschi  <walfred.tedeschi@intel.com>

gdb/ChangeLog:

	* nat/amd64-linux-siginfo.c: New file.
	* nat/amd64-linux-siginfo.h: New file.
	* Makefile.in (HFILES_NO_SRCDIR): Add nat/amd64-linux-siginfo.h.
	(amd64-linux-siginfo.o): New rule.
	* config/i386/linux64.mh (NATDEPFILES): Add amd64-linux-siginfo.o.
	* amd64-linux-nat.c (nat/amd64-linux-siginfo.h): New include.
	(compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
	(compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
	(compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
	(cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
	(cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
	(cpt_si_fd, si_timerid, si_overrun): Move to nat/amd64-linux-siginfo.c.

gdb/gdbserver/ChangeLog:

	* configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
	to srv_tgtobj.
	(i[34567]86-*-linux*): Add amd64-linux-siginfo.o
	to srv_tgtobj.
	* linux-x86-low.c [__x86_64__]: Include
	"nat/amd64-linux-siginfo.h".
	(compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
	(compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
	(compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
	(cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
	(cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
	(cpt_si_fd, si_timerid, si_overrun): Move from
	nat/amd64-linux-siginfo.c.
	* Makefile.in (amd64-linux-siginfo.o:): New rule.
2016-02-02 11:42:56 +01:00
Joel Brobecker
305e13e67f Fix regression introduced in "break *<EXPR>" by explicit location patches.
A relatively recent patch support for explicit locations, and part
of that patch cleaned up the way we parse breakpoint locations.
Unfortunatly, a small regression crept in for "*<EXPR>" breakpoint
locations. In particular, on PIE programs, one can see the issue by
doing the following, with any program:

    (gdb) b *main
    Breakpoint 1 at 0x51a: file hello.c, line 3.
    (gdb) run
    Starting program: /[...]/hello
    Error in re-setting breakpoint 1: Warning:
    Cannot insert breakpoint 1.
    Cannot access memory at address 0x51a

    Warning:
    Cannot insert breakpoint 1.
    Cannot access memory at address 0x51a

Just for the record, this regression was introduced by:

    commit a06efdd6ef
    Date:   Tue Aug 11 17:09:35 2015 -0700
    Subject: Explicit locations: introduce address locations

What happens is that the patch makes the implicit assumption that
the address computed the first time is static, as if it was designed
to only support litteral expressions (Eg. "*0x1234"). This allows
the shortcut of not re-computing the breakpoint location's address
when re-setting breakpoints.

However, this does not work in general, as demonstrated in the example
above.

This patch plugs that hole simply by saving the original expression
used to compute the address as part of the address location, so as
to then re-evaluate that expression during breakpoint re-set.

gdb/ChangeLog:

        * location.h (new_address_location): Add new parameters
        "addr_string" and "addr_string_len".
        (get_address_string_location): Add declaration.
        * location.c (new_address_location): Add new parameters
        "addr_string" and "addr_string_len".  If not NULL, store
        a copy of the addr_string in the new location as well.
        (get_address_string_location): New function.
        (string_to_event_location): Update call to new_address_location.
        * linespec.c (event_location_to_sals) <ADDRESS_LOCATION>:
        Save the event location in the parser's state before
        passing it to convert_address_location_to_sals.
        * breakpoint.c (create_thread_event_breakpoint): Update call
        to new_address_location.
        (init_breakpoint_sal): Get the event location's string, if any,
        and use it to update call to new_address_location.
        * python/py-finishbreakpoint.c (bpfinishpy_init):
        Update call to new_address_location.
        * spu-tdep.c (spu_catch_start): Likewise.

        * config/djgpp/fnchange.lst: Add entries for
        gdb/testsuite/gdb.base/break-fun-addr1.c and
        gdb/testsuite/gdb.base/break-fun-addr2.c.

gdb/testsuite/ChangeLog:

        * gdb.base/break-fun-addr.exp: New file.
        * gdb.base/break-fun-addr1.c: New file.
        * gdb.base/break-fun-addr2.c: New file.
2016-01-21 14:23:15 +04:00
Joel Brobecker
618f726fcb GDB copyright headers update after running GDB's copyright.py script.
gdb/ChangeLog:

        Update year range in copyright notice of all files.
2016-01-01 08:43:22 +04:00
Joel Brobecker
0f7b3ef4dc Rotate the GDB ChangeLog
Per GDB the "Start of New Year Procedure", this patch
  - renames the current ChangeLog into ChangeLog-2015;
  - starts a new ChangeLog file.

gdb/ChangeLog:

        * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2015.
2016-01-01 08:19:16 +04:00
Yao Qi
db3cb7cb3e Move aarch64_linux_prepare_to_resume to nat/aarch64-linux.c
gdb:

2015-08-25  Yao Qi  <yao.qi@linaro.org>

	* Makefile.in (aarch64-liunx.o): New rule.
	(HFILES_NO_SRCDIR): Add aarch64-linux.h.
	* config/aarch64/linux.mh (NAT_FILE): Add aarch64-linux.o.
	* aarch64-linux-nat.c: Include nat/aarch64-linux.h.
	* aarch64-linux-nat.c (aarch64_get_debug_reg_state): Make it
	extern.
	(aarch64_linux_prepare_to_resume): Move it nat/aarch64-linux.c.
	* nat/aarch64-linux-hw-point.h (aarch64_debug_reg_state): Declare
	* nat/aarch64-linux.c: New file.
	* nat/aarch64-linux.h: New file.

gdb/gdbserver:

2015-08-25  Yao Qi  <yao.qi@linaro.org>

	* Makefile.in (aarch64-linux.o): New rule.
	* configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
	srv_tgtobj.
	* linux-aarch64-low.c: Include nat/aarch64-linux.h.
	(aarch64_init_debug_reg_state): Make it extern.
	(aarch64_linux_prepare_to_resume): Remove.
2015-08-25 11:39:14 +01:00
Yao Qi
554717a3ed Move common aarch64 HW breakpoint/watchpoint code to nat/
When I look at test fails related to watchpoint on aarch64-linux,
I find there are some code duplicates between GDB and GDBserver.
This patch is to move some of them to a nat/aarch64-linux-hw-point.{h,c}.

The only change I do is about the dr_changed_t typedef, which was
ULONGEST in GDB and 'unsigned long long' in GDBserver.  Each bit
of dr_changed_t represents a status of each HW breakpoint or
watchpoint register, and the max number of HW breakpoint or watchpoint
registers is 16, so the width of 'unsigned long long' is sufficient.

gdb:

2015-07-17  Yao Qi  <yao.qi@linaro.org>

	* Makefile.in (HFILES_NO_SRCDIR): Add
	nat/aarch64-linux-hw-point.h.
	(aarch64-linux-hw-point.o): New rule.
	* nat/aarch64-linux-hw-point.h: New file.
	* nat/aarch64-linux-hw-point.c: New file.
	* aarch64-linux-nat.c: Include nat/aarch64-linux-hw-point.h.
	(AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
	(AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
	(AARCH64_HWP_ALIGNMENT): Likewise.
	(AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
	(AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
	(AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
	(DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
	(DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
	(aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
	(struct aarch64_debug_reg_state): Likewise.
	(struct arch_lwp_info):	Likewise.
	(aarch64_linux_set_debug_regs): Likewise.
	(aarch64_notify_debug_reg_change): Remove static.
	(aarch64_align_watchpoint): Likewise.
	(DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
	(aarch64_watchpoint_length): Likewise.
	(aarch64_point_encode_ctrl_reg): Likewise
	(aarch64_point_is_aligned): Likewise.
	(aarch64_dr_state_insert_one_point): Likewise.
	(aarch64_dr_state_remove_one_point): Likewise.
	(aarch64_handle_breakpoint): Likewise.
	(aarch64_handle_aligned_watchpoint): Likewise.
	(aarch64_handle_unaligned_watchpoint): Likewise.
	(aarch64_handle_watchpoint): Likewise.
	* config/aarch64/linux.mh (NAT_FILE): Add
	aarch64-linux-hw-point.o.

gdb/gdbserver:

2015-07-17  Yao Qi  <yao.qi@linaro.org>

	* Makefile.in (aarch64-linux-hw-point.o): New rule.
	* configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
	* linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
	(AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
	(AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
	(AARCH64_HWP_ALIGNMENT): Likewise.
	(AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
	(AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
	(aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
	(AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
	(DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
	(DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
	(struct aarch64_debug_reg_state): Likewise.
	(struct arch_lwp_info):	Likewise.
	(aarch64_align_watchpoint): Likewise.
	(DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
	(aarch64_watchpoint_length): Likewise.
	(aarch64_point_encode_ctrl_reg): Likewise
	(aarch64_point_is_aligned): Likewise.
	(aarch64_align_watchpoint): Likewise.
	(aarch64_linux_set_debug_regs):
	(aarch64_dr_state_insert_one_point): Likewise.
	(aarch64_dr_state_remove_one_point): Likewise.
	(aarch64_handle_breakpoint): Likewise.
	(aarch64_handle_aligned_watchpoint): Likewise.
	(aarch64_handle_unaligned_watchpoint): Likewise.
	(aarch64_handle_watchpoint): Likewise.
2015-07-17 14:32:40 +01:00
Jan Kratochvil
db1ff28b60 Revert the previous 7 commits of: Validate binary before use
ddc98fbf2f Create empty nat/linux-maps.[ch] and common/target-utils.[ch]
6e5b4429db Move gdb_regex* to common/
f7af1fcd75 Prepare linux_find_memory_regions_full & co. for move
9904185cfd Move linux_find_memory_regions_full & co.
700ca40f6f gdbserver build-id attribute generator
ca5268b6be Validate symbol file using build-id
0a94970d66 Tests for validate symbol file using build-id

gdb/ChangeLog
2015-07-15  Jan Kratochvil  <jan.kratochvil@redhat.com>

	Revert the previous 6 commits:
	Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
	Move gdb_regex* to common/
	Prepare linux_find_memory_regions_full & co. for move
	Move linux_find_memory_regions_full & co.
	gdbserver build-id attribute generator
	Validate symbol file using build-id

gdb/gdbserver/ChangeLog
2015-07-15  Jan Kratochvil  <jan.kratochvil@redhat.com>

	Revert the previous 3 commits:
	Move gdb_regex* to common/
	Move linux_find_memory_regions_full & co.
	gdbserver build-id attribute generator

gdb/doc/ChangeLog
2015-07-15  Jan Kratochvil  <jan.kratochvil@redhat.com>

	Revert the previous 2 commits:
	gdbserver build-id attribute generator
	Validate symbol file using build-id

gdb/testsuite/ChangeLog
2015-07-15  Jan Kratochvil  <jan.kratochvil@redhat.com>

	Revert the previous commit:
	Tests for validate symbol file using build-id.
2015-07-15 20:27:32 +02:00
Jan Kratochvil
ddc98fbf2f Create empty nat/linux-maps.[ch] and common/target-utils.[ch]
Prepare new files for later move.

gdb/ChangeLog
2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
	    Jan Kratochvil  <jan.kratochvil@redhat.com>

	Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
	* Makefile.in (HFILES_NO_SRCDIR); Add nat/linux-maps.h,
	common/target-utils.h.
	(COMMON_OBS): Add target-utils.o.
	(linux-maps.o, target-utils.o): New.
	* target/target-utils.c: New file.
	* target/target-utils.h: New file.
	* config/i386/linux.mh (NATDEPFILES): Add linux-maps.o.
	* config/i386/linux64.mh (NATDEPFILES): Ditto.
	* nat/linux-maps.c: New file.
	* nat/linux-maps.h: New file.

gdb/gdbserver/ChangeLog
2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
	    Jan Kratochvil  <jan.kratochvil@redhat.com>

	Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
	* Makefile.in (OBS): Add target-utils.o.
	(linux-maps.o, target-utils.o): New.
	* configure.srv (srv_linux_obj): Add linux-maps.o.
2015-07-15 17:37:27 +02:00
Yao Qi
607685ecee Native debug arm program by aarch64 GDB
This patch is to let aarch64 GDB debug 32-bit arm program natively.  In
each function for fetching and storing registers, GDB will check
gdbarch_bfd_arch_info (gdbarch)->bits_per_word, if it is 32, call
the corresponding aarch32 functions in aarch32-linux-nat.c, otherwise
fall back to aarch64 code to fetch and store registers.

aarch64_linux_read_description has to return the right target description,
but we don't have gdbarch available there, so GDB fetches auxv and gets
AT_PHENT, in order to determine whether the target is 32-bit or 64-bit.
I learned this trick from solib-svr4.c.

gdb:

2015-07-07  Yao Qi  <yao.qi@linaro.org>

	* aarch32-linux-nat.h (VFP_REGS_SIZE): New macro, moved from
	arm-linux-nat.c.
	* aarch64-linux-nat.c: Include aarch32-linux-nat.h and
	elf/external.h.
	(fetch_gregs_from_thread): Call aarch32_gp_regcache_supply
	if target is 32-bit.
	(store_gregs_to_thread): Call aarch32_gp_regcache_collect
	if target is 32-bit.
	(fetch_fpregs_from_thread): Call aarch32_vfp_regcache_supply
	if target is 32-bit.
	(store_fpregs_to_thread): Call aarch32_vfp_regcache_collect
	if target is 32-bit.
	(tdesc_arm_with_vfpv3, tdesc_arm_with_neon): Declare.
	(aarch64_linux_read_description): Return the right target
	description.
	* arm-linux-nat.c (VFP_REGS_SIZE): Moved to aarch32-linux-nat.h.
	* config/aarch64/linux.mh (NATDEPFILES): Add aarch32-linux-nat.o.
	* configure.tgt (aarch64*-*-linux*): Add arm-tdep.o and
	arm-linux-tdep.o
2015-07-07 16:58:19 +01:00
Yao Qi
f1b6788884 New aarch32-linux-nat.c
This patch is to move all the code about transferring
regcache <-> byte buffer for arm (aarch32) to a separate file
aarch32-linux-nat.c.  Then, in the following patch, aarch64 code
can use it to do multi-arch debugging.  This is a refactory patch.

gdb:

2015-07-07  Yao Qi  <yao.qi@linaro.org>

	* aarch32-linux-nat.c: New file.
	* aarch32-linux-nat.h: New file.
	* arm-linux-nat.c: Include aarch32-linux-nat.h.
	(fetch_regs): Move code to aarch32-linux-nat.c.  Call
	aarch32_gp_regcache_supply.
	(store_regs): Move code to aarch32-linux-nat.c.  Call
	aarch32_gp_regcache_collect.
	(fetch_vfp_regs): Move code to aarch32-linux-nat.c.  Call
	aarch32_vfp_regcache_supply.
	(store_vfp_regs): Move code to aarch32-linux-nat.c.  Call
	aarch32_vfp_regcache_collect.
	* config/arm/linux.mh (NATDEPFILES): Add aarch32-linux-nat.o.
2015-07-07 16:58:19 +01:00
Gary Benson
4b8b5e7245 Introduce nat/linux-namespaces.[ch]
This commit introduces new shared files nat/linux-namespaces.[ch]
containing code to support Linux namespaces that will be used by
both GDB and gdbserver.

gdb/ChangeLog:

	* configure.ac (AC_CHECK_FUNCS): Add setns.
	* config.in: Regenerate.
	* configure: Likewise.
	* nat/linux-namespaces.h: New file.
	* nat/linux-namespaces.c: Likewise.
	* Makefile.in (HFILES_NO_SRCDIR): Add nat/linux-namespaces.h.
	(linux-namespaces.o): New rule.
	* config/aarch64/linux.mh (NATDEPFILES): Add linux-namespaces.o.
	* config/alpha/alpha-linux.mh (NATDEPFILES): Likewise.
	* config/arm/linux.mh (NATDEPFILES): Likewise.
	* config/i386/linux.mh (NATDEPFILES): Likewise.
	* config/i386/linux64.mh (NATDEPFILES): Likewise.
	* config/ia64/linux.mh (NATDEPFILES): Likewise.
	* config/m32r/linux.mh (NATDEPFILES): Likewise.
	* config/m68k/linux.mh (NATDEPFILES): Likewise.
	* config/mips/linux.mh (NATDEPFILES): Likewise.
	* config/pa/linux.mh (NATDEPFILES): Likewise.
	* config/powerpc/linux.mh (NATDEPFILES): Likewise.
	* config/powerpc/ppc64-linux.mh (NATDEPFILES): Likewise.
	* config/powerpc/spu-linux.mh (NATDEPFILES): Likewise.
	* config/s390/linux.mh (NATDEPFILES): Likewise.
	* config/sparc/linux.mh (NATDEPFILES): Likewise.
	* config/sparc/linux64.mh (NATDEPFILES): Likewise.
	* config/tilegx/linux.mh (NATDEPFILES): Likewise.
	* config/xtensa/linux.mh (NATDEPFILES): Likewise.

gdb/gdbserver/ChangeLog:

	* configure.ac (AC_CHECK_FUNCS): Add setns.
	* config.in: Regenerate.
	* configure: Likewise.
	* Makefile.in (SFILES): Add nat/linux-namespaces.c.
	(linux-namespaces.o): New rule.
	* configure.srv (srv_linux_obj): Add linux-namespaces.o.
2015-06-10 14:28:43 +01:00
Gary Benson
8e5d407004 Move low-level Linux x86 debug register code to a shared file
This commit moves the now-identical low-level Linux x86 debug register
code from gdb/x86-linux-nat.c and gdb/gdbserver/linux-x86-low.c into a
new shared file gdb/nat/x86-linux-dregs.c.

gdb/ChangeLog:

	* nat/x86-linux-dregs.h: New file.
	* nat/x86-linux-dregs.c: Likewise.
	* Makefile.in (HFILES_NO_SRCDIR): Add nat/x86-linux-dregs.h.
	(x86-linux-dregs.o): New rule.
	* config/i386/linux.mh (NATDEPFILES): Add x86-linux-dregs.o.
	* config/i386/linux64.mh (NATDEPFILES): Likewise.
	* x86-linux-nat.c: Include nat/x86-linux-dregs.h.
	(u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
	(x86_linux_dr_get): Likewise.
	(x86_linux_dr_set): Likewise.
	(x86_linux_dr_get_addr): Likewise.
	(x86_linux_dr_get_control): Likewise.
	(x86_linux_dr_get_status): Likewise.
	(update_debug_registers_callback): Likewise.
	(x86_linux_dr_set_control): Likewise.
	(x86_linux_dr_set_addr): Likewise.
	(x86_linux_update_debug_registers): Likewise.

gdb/gdbserver/ChangeLog:

	* Makefile.in (x86-linux-dregs.o): New rule.
	* configure.srv: Add x86-linux-dregs.o to relevant targets.
	* linux-x86-low.c: Include nat/x86-linux-dregs.h.
	(u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
	(x86_linux_dr_get): Likewise.
	(x86_linux_dr_set): Likewise.
	(update_debug_registers_callback): Likewise.
	(x86_linux_dr_set_addr): Likewise.
	(x86_linux_dr_get_addr): Likewise.
	(x86_linux_dr_set_control): Likewise.
	(x86_linux_dr_get_control): Likewise.
	(x86_linux_dr_get_status): Likewise.
	(x86_linux_update_debug_registers): Likewise.
2015-03-24 14:05:45 +00:00
Gary Benson
4b134ca108 Make lwp_info.arch_private handling shared
This commit moves the code to handle lwp_info.arch_private for
Linux x86 into a new shared file, nat/x86-linux.c.

gdb/ChangeLog:

	* nat/x86-linux.h: New file.
	* nat/x86-linux.c: Likewise.
	* Makefile.in (HFILES_NO_SRCDIR): Add nat/x86-linux.h.
	(x86-linux.o): New rule.
	* config/i386/linux.mh (NATDEPFILES): Add x86-linux.o.
	* config/i386/linux64.mh (NATDEPFILES): Likewise.
	* nat/linux-nat.h (struct arch_lwp_info): New forward declaration.
	(lwp_set_arch_private_info): New declaration.
	(lwp_arch_private_info): Likewise.
	* linux-nat.c (lwp_set_arch_private_info): New function.
	(lwp_arch_private_info): Likewise.
	* x86-linux-nat.c: Include nat/x86-linux.h.
	(arch_lwp_info): Removed structure.
	(update_debug_registers_callback):
	Use lwp_set_debug_registers_changed.
	(x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
	and lwp_set_debug_registers_changed.
	(x86_linux_new_thread): Use lwp_set_debug_registers_changed.

gdb/gdbserver/ChangeLog:

	* Makefile.in (x86-linux.o): New rule.
	* configure.srv: Add x86-linux.o to relevant targets.
	* linux-low.c (lwp_set_arch_private_info): New function.
	(lwp_arch_private_info): Likewise.
	* linux-x86-low.c: Include nat/x86-linux.h.
	(arch_lwp_info): Removed structure.
	(update_debug_registers_callback):
	Use lwp_set_debug_registers_changed.
	(x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
	and lwp_set_debug_registers_changed.
	(x86_linux_new_thread): Use lwp_set_debug_registers_changed.
2015-03-24 14:05:44 +00:00
Jan Kratochvil
bc23328cc1 Remove gdb.hp
gdb/ChangeLog
2015-03-20  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* config/djgpp/README: Remove gdb.hp.

gdb/testsuite/ChangeLog
2015-03-20  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* Makefile.in (ALL_SUBDIRS): Remove gdb.hp.
	* README: Remove HP-UX and gdb.hp.
	(configuration):
	* configure: Regenerate.
	* configure.ac (AC_OUTPUT): Remove gdb.hp/Makefile,
	gdb.hp/gdb.objdbg/Makefile, gdb.hp/gdb.base-hp/Makefile,
	gdb.hp/gdb.aCC/Makefile, gdb.hp/gdb.compat/Makefile,
	gdb.hp/gdb.defects/Makefile.
	* gdb.hp/Makefile.in: File deleted.
	* gdb.hp/gdb.aCC/Makefile.in: File deleted.
	* gdb.hp/gdb.aCC/optimize.c: File deleted.
	* gdb.hp/gdb.aCC/optimize.exp: File deleted.
	* gdb.hp/gdb.aCC/run.c: File deleted.
	* gdb.hp/gdb.aCC/watch-cmd.exp: File deleted.
	* gdb.hp/gdb.base-hp/Makefile.in: File deleted.
	* gdb.hp/gdb.base-hp/callfwmall.c: File deleted.
	* gdb.hp/gdb.base-hp/callfwmall.exp: File deleted.
	* gdb.hp/gdb.base-hp/dollar.c: File deleted.
	* gdb.hp/gdb.base-hp/dollar.exp: File deleted.
	* gdb.hp/gdb.base-hp/genso-thresh.c: File deleted.
	* gdb.hp/gdb.base-hp/hwwatchbus.c: File deleted.
	* gdb.hp/gdb.base-hp/hwwatchbus.exp: File deleted.
	* gdb.hp/gdb.base-hp/pxdb.c: File deleted.
	* gdb.hp/gdb.base-hp/pxdb.exp: File deleted.
	* gdb.hp/gdb.base-hp/reg-pa64.exp: File deleted.
	* gdb.hp/gdb.base-hp/reg-pa64.s: File deleted.
	* gdb.hp/gdb.base-hp/reg.exp: File deleted.
	* gdb.hp/gdb.base-hp/reg.s: File deleted.
	* gdb.hp/gdb.base-hp/sized-enum.c: File deleted.
	* gdb.hp/gdb.base-hp/sized-enum.exp: File deleted.
	* gdb.hp/gdb.base-hp/so-thresh.exp: File deleted.
	* gdb.hp/gdb.base-hp/so-thresh.mk: File deleted.
	* gdb.hp/gdb.base-hp/so-thresh.sh: File deleted.
	* gdb.hp/gdb.compat/Makefile.in: File deleted.
	* gdb.hp/gdb.compat/average.c: File deleted.
	* gdb.hp/gdb.compat/sum.c: File deleted.
	* gdb.hp/gdb.compat/xdb.c: File deleted.
	* gdb.hp/gdb.compat/xdb0.c: File deleted.
	* gdb.hp/gdb.compat/xdb0.h: File deleted.
	* gdb.hp/gdb.compat/xdb1.c: File deleted.
	* gdb.hp/gdb.compat/xdb1.exp: File deleted.
	* gdb.hp/gdb.compat/xdb2.exp: File deleted.
	* gdb.hp/gdb.compat/xdb3.exp: File deleted.
	* gdb.hp/gdb.defects/Makefile.in: File deleted.
	* gdb.hp/gdb.defects/bs14602.c: File deleted.
	* gdb.hp/gdb.defects/bs14602.exp: File deleted.
	* gdb.hp/gdb.defects/solib-d.c: File deleted.
	* gdb.hp/gdb.defects/solib-d.exp: File deleted.
	* gdb.hp/gdb.defects/solib-d1.c: File deleted.
	* gdb.hp/gdb.defects/solib-d2.c: File deleted.
	* gdb.hp/gdb.objdbg/Makefile.in: File deleted.
	* gdb.hp/gdb.objdbg/objdbg01.exp: File deleted.
	* gdb.hp/gdb.objdbg/objdbg01/x1.cc: File deleted.
	* gdb.hp/gdb.objdbg/objdbg01/x2.cc: File deleted.
	* gdb.hp/gdb.objdbg/objdbg01/x3.cc: File deleted.
	* gdb.hp/gdb.objdbg/objdbg01/x3.h: File deleted.
	* gdb.hp/gdb.objdbg/objdbg02.exp: File deleted.
	* gdb.hp/gdb.objdbg/objdbg02/x1.cc: File deleted.
	* gdb.hp/gdb.objdbg/objdbg02/x2.cc: File deleted.
	* gdb.hp/gdb.objdbg/objdbg02/x3.cc: File deleted.
	* gdb.hp/gdb.objdbg/objdbg03.exp: File deleted.
	* gdb.hp/gdb.objdbg/objdbg03/x1.cc: File deleted.
	* gdb.hp/gdb.objdbg/objdbg03/x2.cc: File deleted.
	* gdb.hp/gdb.objdbg/objdbg03/x3.cc: File deleted.
	* gdb.hp/gdb.objdbg/objdbg04.exp: File deleted.
	* gdb.hp/gdb.objdbg/objdbg04/x.h: File deleted.
	* gdb.hp/gdb.objdbg/objdbg04/x1.cc: File deleted.
	* gdb.hp/gdb.objdbg/objdbg04/x2.cc: File deleted.
	* gdb.hp/gdb.objdbg/tools/symaddr: File deleted.
	* gdb.hp/gdb.objdbg/tools/symaddr.pa64: File deleted.
	* gdb.hp/gdb.objdbg/tools/test-objdbg.cc: File deleted.
	* gdb.hp/tools/odump: File deleted.
2015-03-20 17:15:15 +01:00
Jan Kratochvil
61a12cfa7b Remove HPUX
IIUC it is a pre-requisite for IPv6 support, some UNICes do not support
getaddrinfo required for IPv6.  But coincidentally such UNICes are no longer
really supported by GDB.  Therefore it was concluded we can remove all such
UNICes and then we can implement IPv6 easily with getaddrinfo.

In mail
        Re: getaddrinfo available on all GDB hosts? [Re: [PATCH v2] Add IPv6 support for remote TCP connections]
        Message-ID: <20140211034157.GG5485@adacore.com>
        https://sourceware.org/ml/gdb-patches/2014-02/msg00333.html
Joel said:

So I chose HP-UX first for this patch.

gdb/ChangeLog
2014-10-16  Jan Kratochvil  <jan.kratochvil@redhat.com>

	Remove HPUX.
	* Makefile.in (ALL_64_TARGET_OBS): Remove ia64-hpux-tdep.o.
	(ALL_TARGET_OBS): Remove hppa-hpux-tdep.o, solib-som.o and solib-pa64.o.
	(HFILES_NO_SRCDIR): Remove solib-som.h, inf-ttrace.h, solib-pa64.h and
	ia64-hpux-tdep.h, solib-ia64-hpux.h.
	(ALLDEPFILES): Remove hppa-hpux-tdep.c, hppa-hpux-nat.c,
	ia64-hpux-nat.c, ia64-hpux-tdep.c, somread.c and solib-som.c.
	* config/djgpp/fnchange.lst: Remove hppa-hpux-nat.c and
	hppa-hpux-tdep.c.
	* config/ia64/hpux.mh: Remove file.
	* config/pa/hpux.mh: Remove file.
	* configure: Rebuilt.
	* configure.ac (dlgetmodinfo, somread.o): Remove.
	* configure.host (hppa*-*-hpux*, ia64-*-hpux*): Make them obsolete.
	(ia64-*-hpux*): Remove its float format exception.
	* configure.tgt (hppa*-*-hpux*, ia64-*-hpux*): Make them obsolete.
	* hppa-hpux-nat.c: Remove file.
	* hppa-hpux-tdep.c: Remove file.
	* hppa-tdep.c (struct hppa_unwind_info, struct hppa_objfile_private):
	Move them here from hppa-tdep.h
	(hppa_objfile_priv_data, hppa_init_objfile_priv_data): Make it static.
	(hppa_frame_prev_register_helper): Remove HPPA_FLAGS_REGNUM exception.
	* hppa-tdep.h (struct hppa_unwind_info, struct hppa_objfile_private):
	Move them to hppa-tdep.c.
	(hppa_objfile_priv_data, hppa_init_objfile_priv_data): Remove
	declarations.
	* ia64-hpux-nat.c: Remove file.
	* ia64-hpux-tdep.c: Remove file.
	* ia64-hpux-tdep.h: Remove file.
	* inf-ttrace.c: Remove file.
	* inf-ttrace.h: Remove file.
	* solib-ia64-hpux.c: Remove file.
	* solib-ia64-hpux.h: Remove file.
	* solib-pa64.c: Remove file.
	* solib-pa64.h: Remove file.
	* solib-som.c: Remove file.
	* solib-som.h: Remove file.
	* somread.c: Remove file.
2015-03-13 20:24:22 +01:00
Mark Kettenis
2dcb2b1a45 Enable rthreads support on OpenBSD/hppa
gdb/
2015-03-05  Mark Kettenis  <kettenis@gnu.org>

        * hppabsd-nat.c: Remove file.
        * hppaobsd-nat.c: New file.
        * Makefile.in (ALLDEPFILES): Remove hppabsd-nat.c.  Add
        hppaobsd-nat.c.
        * config/pa/obsd.mh (NATDEPFILES): Replace hppabsd-nat.o with
        hppaobsd-nat.o.
2015-03-05 17:21:03 +01:00
Sergio Durigan Junior
8cc73a3902 Move code to disable ASR to nat/
This patch moves the shared code present on
gdb/linux-nat.c:linux_nat_create_inferior and
gdb/gdbserver/linux-low.c:linux_create_inferior to
nat/linux-personality.c.  This code is responsible for disabling
address space randomization based on user setting, and using
<sys/personality.h> to do that.  I decided to put the prototype of the
maybe_disable_address_space_randomization on nat/linux-osdata.h
because it seemed the best place to put it.

I regression-tested this patch on Fedora 20 x86_64, and found no
regressions.

gdb/ChangeLog
2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>

	* Makefile.in (HFILES_NO_SRCDIR): Add nat/linux-personality.h.
	(linux-personality.o): New rule.
	* common/common-defs.h: Include <stdint.h>.
	* config/aarch64/linux.mh (NATDEPFILES): Include
	linux-personality.o.
	* config/alpha/alpha-linux.mh (NATDEPFILES): Likewise.
	* config/arm/linux.mh (NATDEPFILES): Likewise.
	* config/i386/linux64.mh (NATDEPFILES): Likewise.
	* config/i386/linux.mh (NATDEPFILES): Likewise.
	* config/ia64/linux.mh (NATDEPFILES): Likewise.
	* config/m32r/linux.mh (NATDEPFILES): Likewise.
	* config/m68k/linux.mh (NATDEPFILES): Likewise.
	* config/mips/linux.mh (NATDEPFILES): Likewise.
	* config/pa/linux.mh (NATDEPFILES): Likewise.
	* config/powerpc/linux.mh (NATDEPFILES): Likewise.
	* config/powerpc/ppc64-linux.mh (NATDEPFILES): Likewise.
	* config/powerpc/spu-linux.mh (NATDEPFILES): Likewise.
	* config/s390/linux.mh (NATDEPFILES): Likewise.
	* config/sparc/linux64.mh (NATDEPFILES): Likewise.
	* config/sparc/linux.mh (NATDEPFILES): Likewise.
	* config/tilegx/linux.mh (NATDEPFILES): Likewise.
	* config/xtensa/linux.mh (NATDEPFILES): Likewise.
	* defs.h: Remove #include <stdint.h> (moved to
	common/common-defs.h).
	* linux-nat.c: Include nat/linux-personality.h.  Remove #include
	<sys/personality.h>; do not define ADDR_NO_RANDOMIZE (moved to
	nat/linux-personality.c).
	(linux_nat_create_inferior): Remove code to disable address space
	randomization (moved to nat/linux-personality.c).  Create cleanup
	to disable address space randomization.
	* nat/linux-personality.c: New file.
	* nat/linux-personality.h: Likewise.

gdb/gdbserver/ChangeLog
2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>

	* Makefile.in (SFILES): Add linux-personality.c.
	(linux-personality.o): New rule.
	* configure.srv (srv_linux_obj): Add linux-personality.o to the
	list of objects to be built.
	* linux-low.c: Include nat/linux-personality.h.
	(linux_create_inferior): Remove code to disable address space
	randomization (moved to ../nat/linux-personality.c).  Create
	cleanup to disable address space randomization.
2015-01-15 15:10:49 -05:00
Yao Qi
cdf436294f Detect 64-bit-ness in PowerPC Book III-E
This patch is to teach both GDB and GDBServer to detect 64-bit inferior
correctly.  We find a problem that GDBServer is unable to detect on a
e5500 core processor.  Current GDBServer assumes that MSR is a 64-bit
register, but MSR is a 32-bit register in Book III-E.  This patch is
to fix this problem by checking the right bit in MSR, in order to handle
both Book III-S and Book III-E.  In order to detect Book III-S and
Book III-E, we check the PPC_FEATURE_BOOKE from the host's HWCAP (by
getauxval on glibc >= 2.16.  If getauxval doesn't exist, we implement
the fallback by parsing /proc/self/auxv), because it should an invariant
on the same machine cross different processes.

In order to share code, I add nat/ppc-linux.c for both GDB and
GDBserver side.

gdb:

2015-01-14  Yao Qi  <yao@codesourcery.com>

	* Makefile.in (ppc-linux.o): New rule.
	* config/powerpc/ppc64-linux.mh (NATDEPFILES): Add ppc-linux.o.
	* configure.ac: AC_CHECK_FUNCS(getauxval).
	* config.in: Re-generated.
	* configure: Re-generated.
	* nat/ppc-linux.h [__powerpc64__] (ppc64_64bit_inferior_p):
	Declare.
	* nat/ppc-linux.c: New file.
	* ppc-linux-nat.c (ppc_linux_target_wordsize) [__powerpc64__]:
	Call ppc64_64bit_inferior_p.

gdb/gdbserver:

2015-01-14  Yao Qi  <yao@codesourcery.com>

	* Makefile.in (SFILES): Add nat/ppc-linux.c.
	(ppc-linux.o): New rule.
	* configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
	* configure.ac: AC_CHECK_FUNCS(getauxval).
	* config.in: Re-generated.
	* configure: Re-generated.
	* linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
	ppc64_64bit_inferior_p
2015-01-14 22:28:27 +08:00
Joel Brobecker
32d0add0a6 Update year range in copyright notice of all files owned by the GDB project.
gdb/ChangeLog:

        Update year range in copyright notice of all files.
2015-01-01 13:32:14 +04:00
Joel Brobecker
077309e264 Yearly gdb/ChangeLog rotation.
This patch renames gdb/'s ChangeLog to ChangeLog-2014 and creates
a new one for 2015. config/djgpp/fnchange.lst is updated accordingly.

gdb/ChangeLog:

 	* config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2014.
2015-01-01 13:23:33 +04:00
Ulrich Weigand
ff1eb2b544 Use core regset iterators on Sparc Solaris
Remove native-only core file handling on Sparc Solaris.  Instead,
enable the sparc target generic core regset logic on Solaris by
providing appropriate register offset maps.

Thanks to Joel Brobecker for testing!

gdb/
	* config/sparc/sol2.mh (NATDEPFILES): Remove core-regset.o.
	* sparc-sol2-tdep.c: Include "regset.h".
	(sparc32_sol2_supply_core_gregset): New function.
	(sparc32_sol2_collect_core_gregset): Likewise.
	(sparc32_sol2_supply_core_fpregset): Likewise.
	(sparc32_sol2_collect_core_fpregset): Likewise.
	(sparc32_sol2_gregset, sparc32_sol2_fpregset): New variables.
	(sparc32_sol2_init_abi): Set tdep->gregset/sizeof_gregset and
	tdep->fpregset/sizeof_fpregset.
	* sparc64-sol2-tdep.c: Include "regset.h".
	(sparc64_sol2_supply_core_gregset): New function.
	(sparc64_sol2_collect_core_gregset): Likewise.
	(sparc64_sol2_supply_core_fpregset): Likewise.
	(sparc64_sol2_collect_core_fpregset): Likewise.
	(sparc64_sol2_gregset, sparc64_sol2_fpregset): New variables.
	(sparc64_sol2_init_abi): Set tdep->gregset/sizeof_gregset and
	tdep->fpregset/sizeof_fpregset.
2014-12-03 15:38:46 +01:00
Ulrich Weigand
ac3d87c0d2 Use core regset iterators on GNU Hurd
Remove native-only core file handling on GNU Hurd.  Instead, enable the
x86 target generic core regset logic on the Hurd by providing an
appropriate register offset map.

Thanks to Samuel Thibault for testing!

gdb/

	* config/i386/i386gnu.mh (NATDEPFILES): Remove core-regset.o.
	* i386gnu-nat.c: Do not include <sys/procfs.h> or "gregset.h".
	(CREG_OFFSET, creg_offset, CREG_ADDR): Remove.
	(supply_gregset, supply_fpregset): Remove.
	* i386gnu-tdep.c (i386gnu_gregset_reg_offset): New variable.
	(i386gnu_init_abi): Set tdep->gregset_reg_offset, gregset_num_regs,
	and sizeof_gregset.
2014-12-01 13:42:41 +01:00
Ulrich Weigand
b2859a9a54 Remove (dead-code) native core file sniffers on Linux targets
Since Andreas Arnez' recent patch series, all Linux targets install
gdbarch_iterate_over_regset_sections routines.  This means that on
Linux native targets, old-style core sniffers are never used.

Most Linux targets haven't been using such sniffers for a long time
anyway, but a couple remain: ia64 and sparc use core-regset.o, and
m68k installs its own core_fns.  All this is now dead code, which
this commit removes.

gdb/
2014-11-28  Ulrich Weigand  <uweigand@de.ibm.com>

	* config/ia64/linux.mh (NATDEPFILES): Remove core-regset.o.
	* config/sparc/linux.mh (NATDEPFILES): Likewise.
	* config/sparc/linux64.mh (NATDEPFILES): Likewise.
	* m68klinux-nat.c (fetch_core_registers): Remove.
	(linux_elf_core_fns): Remove.
	(_initialize_m68k_linux_nat): Do not call deprecated_add_core_fns.
2014-11-28 15:53:05 +01:00
Yao Qi
2acf986b74 Don't set CC in config/i386/go32.mh
I cross-compile gdb for msdosdjgpp (both target and host is
i586-pc-msdosdjgpp), so the CC should be i586-pc-msdosdjgpp-gcc.
However, CC is set incorrectly to gcc after config/i386/go32.mh is inlined
into the Makefile.

This patch is to remove the CC setting in config/i386/go32.mh.

gdb:

2014-11-19  Yao Qi  <yao@codesourcery.com>

	* config/i386/go32.mh (CC): Remove.
2014-11-19 15:44:35 +08:00
Pedro Alves
09dd9a6907 Remove Vax Ultrix and VAX BSD support
Built and tested on x86_64 Fedora 20, with --enable-targets=all.

gdb/
2014-10-24  Pedro Alves  <palves@redhat.com>

	* Makefile.in (ALLDEPFILES): Remove vax-nat.c.
	* NEWS (Removed targets): Add VAX BSD and VAX Ultrix.
	* config/vax/vax.mh: Delete.
	* configure.host: Move vax-*-bsd* and vax-*-ultrix* to the
	obsolete configurations section.
	* configure.tgt (vax-*-*): Don't mention 4.2BSD nor Ultrix.
	* vax-nat.c: Delete file.

gdb/testsuite/
2014-10-24  Pedro Alves  <palves@redhat.com>

	* gdb.base/corefile.exp: Remove references to ultrix.
	* gdb.base/interrupt.exp: Likewise.
	* gdb.base/whatis.exp: Likewise.
	* gdb.gdb/selftest.exp: Likewise.
	* gdb.threads/manythreads.exp: Likewise.
	* gdb.threads/print-threads.exp: Likewise.
	* gdb.threads/pthreads.exp:: Likewise.
	* gdb.threads/schedlock.exp: Likewise.
2014-10-24 17:56:56 +01:00
Pedro Alves
32a8097ba5 Delete Tru64 support
This commit does most of the mechanical removal.  IOW, the easy part.

procfs.c isn't touched beyond removing a couple obvious bits that are
guarded by a couple macros defined in config/alpha/nm-osf3.h.  Going
beyond that for procfs.c & co would be a harder excision that
potentially affects Solaris.

Some comments in the generic alpha code ABIs that may still be
relevant and I wouldn't know what to do with them.  That can always be
done on a separate pass, preferably by someone who can test on alpha.

A couple other spots have references to OSF/Tru64 and related files
being removed, but it felt like removing them would make things worse,
not better.  We can revisit those when we next need to touch that
code.

I didn't remove a reference to osf in testsuite/lib/future.exp, as I
believe that code is imported from DejaGNU.

Built and tested on x86_64 Fedora 20, with --enable-targets=all.

Tested that building for --target=alpha-osf3 on x86_64 Fedora 20
fails with:

 checking for default auto-load directory... $debugdir:$datadir/auto-load
 checking for default auto-load safe-path... $debugdir:$datadir/auto-load
 *** Configuration alpha-unknown-osf3 is obsolete.
 *** Support has been REMOVED.
 make[1]: *** [configure-gdb] Error 1
 make[1]: Leaving directory `build-osf'
 make: *** [all] Error 2

gdb/
2014-10-17  Pedro Alves  <palves@redhat.com>

	* Makefile.in (ALL_64_TARGET_OBS): Remove alpha-osf1-tdep.o.
	(HFILES_NO_SRCDIR): Remove config/alpha/nm-osf3.h.
	(ALLDEPFILES): Remove alpha-nat.c, alpha-osf1-tdep.c and
	solib-osf.c.
	* NEWS: Mention that support for alpha*-*-osf* has been removed.
	* ada-lang.h [__alpha__ && __osf__]
	(ADA_KNOWN_RUNTIME_FILE_NAME_PATTERNS): Delete.
	* alpha-nat.c, alpha-osf1-tdep.c: Delete files.
	* alpha-tdep.c (alpha_gdbarch_init): Remove reference to
	GDB_OSABI_OSF1.
	* config/alpha/alpha-osf3.mh, config/alpha/nm-osf3.h: Delete
	files.
	* config/djgpp/fnchange.lst (config/alpha/alpha-osf1.mh)
	(config/alpha/alpha-osf2.mh, config/alpha/alpha-osf3.mh): Delete.
	* configure: Regenerate.
	* configure.ac: Remove references to osf.
	* configure.host: Handle alpha*-*-osf* in the obsolete hosts
	section.  Remove all other references to osf.
	* configure.tgt: Add alpha*-*-osf* to the obsolete targets section.
	Remove all other references to osf.
	* dec-thread.c: Delete file.
	* defs.h (GDB_OSABI_OSF1): Delete.
	* inferior.h (START_INFERIOR_TRAPS_EXPECTED): New unconditionally
	defined.
	* osabi.c (gdb_osabi_names): Delete "OSF/1".
	* procfs.c (procfs_debug_inferior) [PROCFS_DONT_TRACE_FAULTS]:
	Delete code.
	(unconditionally_kill_inferior)
	[PROCFS_NEED_CLEAR_CURSIG_FOR_KILL]: Delete code.
	* solib-osf.c: Delete file.

gdb/testsuite/
2014-10-17  Pedro Alves  <palves@redhat.com>

	* gdb.base/callfuncs.exp: emove references to osf.
	* gdb.base/sigall.exp: Likewise.
	* gdb.gdb/selftest.exp: Likewise.
	* gdb.hp/gdb.base-hp/callfwmall.exp: Likewise.
	* gdb.mi/non-stop.c: Likewise.
	* gdb.mi/pthreads.c: Likewise.
	* gdb.reverse/sigall-precsave.exp: Likewise.
	* gdb.reverse/sigall-reverse.exp: Likewise.
	* gdb.threads/pthreads.c: Likewise.
	* gdb.threads/pthreads.exp: Likewise.

gdb/doc/
2014-10-17  Pedro Alves  <palves@redhat.com>

	* gdb.texinfo (Ada Tasks and Core Files): Delete mention of Tru64.
	(SVR4 Process Information): Delete mention of OSF/1.
2014-10-17 11:18:59 +01:00
Pedro Alves
3831839c08 Delete IRIX support
This does most of the mechanical removal.  IOW, the easy part.

This doesn't touch procfs.c as that'd be a harder excision,
potentially affecting Solaris.

mips-tdep.c is left alone.  E.g., I didn't delete the GDB_OSABI_IRIX
enum value, nor references to it in mips-tdep.c.  Some comments
mentioning IRIX ABIs may still be relevant and I wouldn't know what to
do with them. in That can always be done on a separate pass,
preferably by someone who can test on MIPS.

I didn't remove a reference to IRIX in testsuite/lib/future.exp, as I
believe that code is imported from DejaGNU.

Built and tested on x86_64 Fedora 20, with --enable-targets=all.

Tested that building for --target=mips-sgi-irix6 on x86_64 Fedora 20
fails with:

 checking for default auto-load directory... $debugdir:$datadir/auto-load
 checking for default auto-load safe-path... $debugdir:$datadir/auto-load
 *** Configuration mips-sgi-irix6 is obsolete.
 *** Support has been REMOVED.
 make[1]: *** [configure-gdb] Error 1
 make[1]: Leaving directory `/home/pedro/gdb/mygit/build-irix'
 make: *** [all] Error 2

gdb/
2014-10-10  Pedro Alves  <palves@redhat.com>

	* Makefile.in (ALL_TARGET_OBS): Remove mips-irix-tdep.o and solib-irix.o.
	(ALLDEPFILES): Remove mips-irix-tdep.c and solib-irix.c.
	(HFILES_NO_SRCDIR): Remove solib-irix.h.
	* NEWS: Mention that support for mips-sgi-irix5* mips-sgi-irix6*
	and been removed.
	* config/mips/irix5.mh, config/mips/irix6.mh: Delete files.
	* configure.ac: Remove references to IRIX.
	* configure.host: Add *-*-irix* to the obsolete hosts section.
	Remove all other references to irix.
	* irix5-nat.c, mips-irix-tdep.c, solib-irix.c, solib-irix.h:
	Delete files.

gdb/testsuite/
2014-10-10  Pedro Alves  <palves@redhat.com>

	* gdb.base/bigcore.exp: Remove references to IRIX.
	* gdb.base/funcargs.exp: Likewise.
	* gdb.base/interrupt.exp: Likewise.
	* gdb.base/mips_pro.exp: Likewise.
	* gdb.base/nodebug.exp: Likewise.
	* gdb.base/setvar.exp: Likewise.
	* lib/gdb.exp (gdb_compile_shlib): Remove mips-sgi-irix* case.
2014-10-10 18:18:52 +01:00
Samuel Thibault
05db5edd79 Add hardware watchpoint support for x86 GNU Hurd.
gdb/
	* config/i386/i386gnu.mh (NATDEPFILES): Add x86-nat.o and
	x86-dregs.o.
	* gnu-nat.c (inf_threads): New function.
	* gnu-nat.h (inf_threads_ftype): New typedef.
	(inf_threads): New declaration.
	* i386gnu-nat.c: Include "x86-nat.h" and "inf-child.h".
	[i386_DEBUG_STATE] (i386_gnu_dr_get, i386_gnu_dr_set)
	(i386_gnu_dr_set_control_one, i386_gnu_dr_set_control)
	(i386_gnu_dr_set_addr_one, i386_gnu_dr_set_addr)
	(i386_gnu_dr_get_reg, i386_gnu_dr_get_addr, 386_gnu_dr_get_status)
	(i386_gnu_dr_get_control): New functions.
	(reg_addr): New structure.
	(_initialize_i386gnu_nat) [i386_DEBUG_STATE]: Initialize hardware
	i386 debugging register hooks.
	* NEWS: Mention this.
2014-09-16 14:38:09 +02:00
Gary Benson
df7e526582 Rename 32- and 64-bit Intel files from "i386" to "x86"
This commit renames nine files that contain code used by both 32- and
64-bit Intel ports such that their names are prefixed with "x86"
rather than "i386".  All types, functions and variables within these
files are likewise renamed such that their names are prefixed with
"x86" rather than "i386".  This makes GDB follow the convention used
by gdbserver such that 32-bit Intel code lives in files called
"i386-*", 64-bit Intel code lives in files called "amd64-*", and code
for both 32- and 64-bit Intel lives in files called "x86-*".

This commit only renames OS-independent files.  The Linux ports of
both GDB and gdbserver now follow the i386/amd64/x86 convention fully.
Some ports still use the old convention where "i386" in file/function/
type/variable names can mean "32-bit only" or "32- and 64-bit" but I
don't want to touch ports I can't fully test except where absolutely
necessary.

gdb/ChangeLog:

	* i386-nat.h: Renamed as...
	* x86-nat.h: New file.  All type, function and variable name
	prefixes changed from "i386_" to "x86_".  All references updated.
	* i386-nat.c: Renamed as...
	* x86-nat.c: New file.  All type, function and variable name
	prefixes changed from "i386_" to "x86_".  All references updated.
	* common/i386-xstate.h: Renamed as...
	* common/x86-xstate.h: New file.  All type, function and variable
	name prefixes changed from "i386_" to "x86_".  All references
	updated.
	* nat/i386-cpuid.h: Renamed as...
	* nat/x86-cpuid.h: New file.  All type, function and variable name
	prefixes changed from "i386_" to "x86_".  All references updated.
	* nat/i386-gcc-cpuid.h: Renamed as...
	* nat/x86-gcc-cpuid.h: New file.  All type, function and variable
	name prefixes changed from "i386_" to "x86_".  All references
	updated.
	* nat/i386-dregs.h: Renamed as...
	* nat/x86-dregs.h: New file.  All type, function and variable name
	prefixes changed from "i386_" to "x86_".  All references updated.
	* nat/i386-dregs.c: Renamed as...
	* nat/x86-dregs.c: New file.  All type, function and variable name
	prefixes changed from "i386_" to "x86_".  All references updated.

gdb/gdbserver/ChangeLog:

	* i386-low.h: Renamed as...
	* x86-low.h: New file.  All type, function and variable name
	prefixes changed from "i386_" to "x86_".  All references updated.
	* i386-low.c: Renamed as...
	* x86-low.c: New file.  All type, function and variable name
	prefixes changed from "i386_" to "x86_".  All references updated.
2014-09-02 16:54:08 +01:00
Gary Benson
040baaf6de Move duplicated code into new files
This commit moves the duplicated code in {i386,amd64}-linux-nat.c
into the new files x86-linux-nat.[ch].  Additionally, a new
file i386-linux-nat.h was required to expose a value required
by the 32-bit code in x86-linux-nat.c.

gdb/
2014-07-11  Gary Benson  <gbenson@redhat.com>

	* i386-linux-nat.h: New file.
	* x86-linux-nat.h: Likewise.
	* x86-linux-nat.c: Likewise.
	* Makefile.in (HFILES_NO_SRCDIR): Add the above new headers.
	* config/i386/linux.mh (NATDEPFILES): Add x86-linux-nat.o.
	* config/i386/linux64.mh (NATDEPFILES): Likewise.
	* amd64-linux-nat.c (x86-linux-nat.h): New include.
	(PTRACE_GETREGSET): Now in x86-linux-nat.h.
	(PTRACE_SETREGSET): Likewise.
	(arch_lwp_info): Now in x86-linux-nat.c.
	(have_ptrace_getregset): Now in x86-linux-nat.h.
	(x86_linux_dr_get): Now in x86-linux-nat.c.
	(x86_linux_dr_set): Likewise.
	(x86_linux_dr_get_addr): Likewise.
	(x86_linux_dr_get_control): Likewise.
	(x86_linux_dr_get_status): Likewise.
	(update_debug_registers_callback): Likewise.
	(x86_linux_dr_set_control): Likewise.
	(x86_linux_dr_set_addr): Likewise.
	(x86_linux_prepare_to_resume): Likewise.
	(x86_linux_new_thread): Likewise.
	(x86_linux_new_fork): Likewise.
	(x86_linux_get_thread_area): Likewise.
	(super_post_startup_inferior): Likewise.
	(x86_linux_child_post_startup_inferior): Likewise.
	(AMD64_LINUX_USER64_CS): Likewise.
	(AMD64_LINUX_X32_DS): Likewise.
	(x86_linux_read_description): Likewise.
	(x86_linux_enable_btrace): Likewise.
	(x86_linux_disable_btrace): Likewise.
	(x86_linux_teardown_btrace): Likewise.
	(x86_linux_read_btrace): Likewise.
	(x86_linux_create_target): Likewise.
	(x86_linux_add_target): Likewise.
	* i386-linux-nat.c (x86-linux-nat.h): New include.
	(PTRACE_GETREGSET): Now in x86-linux-nat.h.
	(PTRACE_SETREGSET): Likewise.
	(arch_lwp_info): Now in x86-linux-nat.c.
	(have_ptrace_getregset): Now in x86-linux-nat.h.
	(x86_linux_dr_get): Now in x86-linux-nat.c.
	(x86_linux_dr_set): Likewise.
	(x86_linux_dr_get_addr): Likewise.
	(x86_linux_dr_get_control): Likewise.
	(x86_linux_dr_get_status): Likewise.
	(update_debug_registers_callback): Likewise.
	(x86_linux_dr_set_control): Likewise.
	(x86_linux_dr_set_addr): Likewise.
	(x86_linux_prepare_to_resume): Likewise.
	(x86_linux_new_thread): Likewise.
	(x86_linux_new_fork): Likewise.
	(x86_linux_get_thread_area): Likewise.
	(super_post_startup_inferior): Likewise.
	(x86_linux_child_post_startup_inferior): Likewise.
	(AMD64_LINUX_USER64_CS): Likewise.
	(AMD64_LINUX_X32_DS): Likewise.
	(x86_linux_read_description): Likewise.
	(x86_linux_enable_btrace): Likewise.
	(x86_linux_disable_btrace): Likewise.
	(x86_linux_teardown_btrace): Likewise.
	(x86_linux_read_btrace): Likewise.
	(x86_linux_create_target): Likewise.
	(x86_linux_add_target): Likewise.
2014-07-11 12:24:26 +01:00
Gary Benson
3a8ee006fb Create nat/i386-dregs.c
This commit moves code to be shared from i386-{nat,low}.[ch]
into a new file, nat/i386-dregs.c.

gdb/
2014-06-19  Gary Benson  <gbenson@redhat.com>

	* nat/i386-dregs.c: New file.
	* Makefile.in (i386-dregs.o): New rule.
	* config/i386/cygwin.mh (NATDEPFILES): Add i386-dregs.o.
	* config/i386/cygwin64.mh (NATDEPFILES): Likewise.
	* config/i386/darwin.mh (NATDEPFILES): Likewise.
	* config/i386/fbsd.mh (NATDEPFILES): Likewise.
	* config/i386/fbsd64.mh (NATDEPFILES): Likewise.
	* config/i386/go32.mh (NATDEPFILES): Likewise.
	* config/i386/linux.mh (NATDEPFILES): Likewise.
	* config/i386/linux64.mh (NATDEPFILES): Likewise.
	* config/i386/mingw.mh (NATDEPFILES): Likewise.
	* config/i386/mingw64.mh (NATDEPFILES): Likewise.
	* i386-nat.h (debug_hw_points): New declaration.
	* i386-nat.c (breakpoint.h): Remove include.
	(command.h): Likewise.
	(target.h): Likewise.
	(gdb_assert.h): Likewise.
	(debug_hw_points): Made nonstatic.
	(debug_printf): Now in i386-dregs.c.
	(TARGET_HAS_DR_LEN_8): Likewise.
	(DR_CONTROL_SHIFT): Likewise.
	(DR_CONTROL_SIZE): Likewise.
	(DR_RW_EXECUTE): Likewise.
	(DR_RW_WRITE): Likewise.
	(DR_RW_READ): Likewise.
	(DR_RW_IORW): Likewise.
	(DR_LEN_1): Likewise.
	(DR_LEN_2): Likewise.
	(DR_LEN_4): Likewise.
	(DR_LEN_8): Likewise.
	(DR_LOCAL_ENABLE_SHIFT): Likewise.
	(DR_GLOBAL_ENABLE_SHIFT): Likewise.
	(DR_ENABLE_SIZE): Likewise.
	(DR_LOCAL_SLOWDOWN): Likewise.
	(DR_GLOBAL_SLOWDOWN): Likewise.
	(DR_CONTROL_RESERVED): Likewise.
	(I386_DR_CONTROL_MASK): Likewise.
	(I386_DR_VACANT): Likewise.
	(I386_DR_LOCAL_ENABLE): Likewise.
	(I386_DR_GLOBAL_ENABLE): Likewise.
	(I386_DR_DISABLE): Likewise.
	(I386_DR_SET_RW_LEN): Likewise.
	(I386_DR_GET_RW_LEN): Likewise.
	(I386_DR_WATCH_HIT): Likewise.
	(i386_wp_op_t): Likewise.
	(i386_show_dr): Likewise.
	(i386_length_and_rw_bits): Likewise.
	(i386_insert_aligned_watchpoint): Likewise.
	(i386_remove_aligned_watchpoint): Likewise.
	(i386_handle_nonaligned_watchpoint): Likewise.
	(i386_update_inferior_debug_regs): Likewise.
	(i386_insert_watchpoint): Use i386_dr_insert_watchpoint.
	(i386_remove_watchpoint): Use i386_dr_remove_watchpoint.
	(i386_region_ok_for_watchpoint):
	Use i386_dr_region_ok_for_watchpoint.
	(i386_stopped_data_address): Use i386_dr_stopped_data_address.

gdb/gdbserver/
2014-06-19  Gary Benson  <gbenson@redhat.com>

	* Makefile.in (i386-dregs.o): New rule.
	* configure.srv: Add i386-dregs.o to all targets using i386-low.o.
	* i386-low.c (target.h): Remove include.
	(TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
	(DR_CONTROL_SHIFT): Likewise.
	(DR_CONTROL_SIZE): Likewise.
	(DR_RW_EXECUTE): Likewise.
	(DR_RW_WRITE): Likewise.
	(DR_RW_READ): Likewise.
	(DR_RW_IORW): Likewise.
	(DR_LEN_1): Likewise.
	(DR_LEN_2): Likewise.
	(DR_LEN_4): Likewise.
	(DR_LEN_8): Likewise.
	(DR_LOCAL_ENABLE_SHIFT): Likewise.
	(DR_GLOBAL_ENABLE_SHIFT): Likewise.
	(DR_ENABLE_SIZE): Likewise.
	(DR_LOCAL_SLOWDOWN): Likewise.
	(DR_GLOBAL_SLOWDOWN): Likewise.
	(DR_CONTROL_RESERVED): Likewise.
	(I386_DR_CONTROL_MASK): Likewise.
	(I386_DR_VACANT): Likewise.
	(I386_DR_LOCAL_ENABLE): Likewise.
	(I386_DR_GLOBAL_ENABLE): Likewise.
	(I386_DR_DISABLE): Likewise.
	(I386_DR_SET_RW_LEN): Likewise.
	(I386_DR_GET_RW_LEN): Likewise.
	(I386_DR_WATCH_HIT): Likewise.
	(i386_wp_op_t): Likewise.
	(i386_show_dr): Likewise.
	(i386_length_and_rw_bits): Likewise.
	(i386_insert_aligned_watchpoint): Likewise.
	(i386_remove_aligned_watchpoint): Likewise.
	(i386_handle_nonaligned_watchpoint): Likewise.
	i386_update_inferior_debug_regs(): Likewise.
	(i386_dr_insert_watchpoint): Likewise.
	(i386_dr_remove_watchpoint): Likewise.
	(i386_dr_region_ok_for_watchpoint): Likewise.
	(i386_dr_stopped_data_address): Likewise.
	(i386_dr_stopped_by_watchpoint): Likewise.
2014-06-19 10:56:00 +01:00
Mark Kettenis
07284463de Enable rthreads support on OpenBSD/powerpc.
gdb/ChangeLog:

        * ppcobsd-nat.c: Include "obsd-nat.h".
        (_initialize_ppcobsd_nat): Call obsd_add_target instead of
        add_target.
        * config/powerpc/obsd.mh (NATDEPFILES): Add obsd-nat.o.
2014-05-03 22:36:44 +02:00