gdbserver: configure + make clean fails (no 'common' subdir)

This problem was noticed during the nightly snapshot build,
but can be reduced to:

        % /path/to/gdb/gdbserver/configure
        % make clean

The "make clean" fails, because it tries to do a "make clean"
in the common/ subdirectory.  But the problem is that this
common/ subdirectory is NOT created during the configure phase,
but rather during the build phase.  The error is fatal because
we had put the common subdirectory in the list of REQUIRED_SUBDIRS.

This fixes the problem by removing it from the REQUIRED_SUBDIRS
list.

gdb/gdbserver/ChangeLog:

        * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).

2011-03-05  Michael Snyder  <msnyder@vmware.com>

* source.c (add_path): Replace semicolon at end of block.
* dwarf2expr.c (execute_stack_op): Ditto.

gdb: blackfin: enable simulator support

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

sim: bfin: new port

This can boot Das U-Boot and a Linux kernel.  It also supports Linux
userspace FLAT and FDPIC (dynamic and static) ELFs.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

*** empty log message ***

daily update

2011-03-05  Michael Snyder  <msnyder@vmware.com>

* dwarf2expr.c (execute_stack_op): Delete superfluous semicolon.
* mdebugread.c (parse_symbol): Ditto.
* parse.c (parse_exp_in_context): Ditto.
* source.c (add_path): Ditto.
* utils.c (gnu_debuglink_crc32): Ditto.
* varobj.c (variable_language): Ditto.

2011-03-05  Michael Snyder  <msnyder@vmware.com>

* linux-tdep.c (linux_get_siginfo_type): Stop memory leak.

2011-03-05  Chris Sutcliffe  <ir0nh34d@users.sf.net>

        * include/w32api.h: Increment version to 3.16.
        * Makefile.in: Ditto.

2011-03-05  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * include/commctrl.h (NMTCKEYDOWN): Define.

2011-03-05  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * include/wtsapi32.h (WTSSendMessageA, WTSSendMessageW, WTSSendMessage):
        Define.

2011-03-05  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * include/winbase.h (PSAPI_WORKING_SET_BLOCK,
        PSAPI_WORKING_SET_INFORMATION): Define.

2011-03-05  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * include/winbase.h (__GNUC_EXTENSION): Define, replacing __MINGW_EXTENSION.

* gdb.base/help.exp (help thread find): Fix one forgotten quote.

Guard against M4 versions with a buggy strstr.

config/:
* override.m4: Error out if a buggy M4 was detected, to
avoid spurious diffs in generated files.

2011-03-05  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * lib/kernel32.def (FreeLibraryAndExitThread): Fix definition.

2011-03-04  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * include/winbase.h (FILE_ENCRYPTABLE, FILE_IS_ENCRYPTED, FILE_READ_ONLY,
        FILE_ROOT_DIR, FILE_SYSTEM_ATTR, FILE_SYSTEM_DIR, FILE_SYSTEM_NOT_SUPPORT,
        FILE_UNKNOWN, FILE_USER_DISALLOWED): Define.

2011-03-04  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * include/winioctl.h (_DRIVE_LAYOUT_INFORMATION_MBR): Add
        _DRIVE_LAYOUT_INFORMATION_MBR_DEFINED guard.
        * include/ddk/winddk.h (_DRIVE_LAYOUT_INFORMATION_MBR): Ditto.

2011-03-04  Seth Jackson  <sethj@users.sourceforge.net>

        * include/winnt.h (PAGE_WRITECOMBINE): Define.
        * include/winbase.h (THREAD_MODE_BACKGROUND_BEGIN, THREAD_MODE_BACKGROUND_END): Define.

Revert the last change.

2011-03-04  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * include/winbase.h (__MINGW_EXTENSION): Define.
        (OVERLAPPED): Add __MINGW_EXTENSION around nameless union /
        struct to correct issue with -std=c99.

fix make clean doesn't run in gdbserver/common

        011-03-05  Yao Qi  <yao@codesourcery.com>
        * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
        (subdir_do): New make target.  Copied from gdb/Makefile.
        (maintainer-clean, realclean, distclean, clean): Call corresponding
        make targets in common/Makefile.

Set x86_cie_data_alignment to -4 for x32.

gas/

2011-03-04  H.J. Lu  <hongjiu.lu@intel.com>

* config/tc-i386.c (x86_cie_stack_alignment): New.
(md_begin): Set x86_cie_data_alignment if it isn't set.  Set
x86_cie_stack_alignment.
(i386_target_format): Set x86_cie_data_alignment to -4 for x32.
(tc_x86_frame_initial_instructions): Use x86_cie_stack_alignment
instead of x86_cie_data_alignment on SP and RA.

gas/testsuite/

2011-03-04  H.J. Lu  <hongjiu.lu@intel.com>

* gas/i386/ilp32/cfi/cfi-x86_64.d: Updated.

2011-03-04  Michael Snyder  <msnyder@vmware.com>

* linux-fork.c (inferior_call_waitptid): Fix copy/paste error.

2011-03-04  Michael Snyder  <msnyder@vmware.com>

* symfile.c (simple_overlay_update): Check for null return value
from lookup_minimal_symbol.

2011-03-04  Michael Snyder  <msnyder@vmware.com>

* gdbserver/server.c (queue_stop_reply): Call xmalloc not malloc.

*** empty log message ***

Report plugin symbols for --verbose=N.

2011-03-04  H.J. Lu  <hongjiu.lu@intel.com>

* ld.texinfo: Document --verbose[=NUMBER].

* lexsup.c (ld_options): Update --verbose.
(parse_args): Set report_plugin_symbols.

* plugin.c (report_plugin_symbols): New.
(get_symbols): Report plugin symbols if report_plugin_symbols
is TRUE.

* plugin.h (report_plugin_symbols): New.

daily update

2011-03-04  Michael Snyder  <msnyder@vmware.com>

* xml-syscall.c (syscall_start_syscall): Assert name is non null.

* eval.c (parse_and_eval_address_1): Remove function.
* linespec.c (decode_indirect): Call parse_to_comma_and_eval
instead of parse_and_eval_address_1.
* value.h (parse_and_eval_address_1): Remove prototype.

2011-03-04  Michael Snyder  <msnyder@vmware.com>

* remote.c (putpkt_binary): Document that case stmt falls through.

* breakpointc (print_it_typical): Move NULL check from here...
(print_bp_stop_message): ... to here.

2011-03-04  Michael Snyder  <msnyder@msnyder-server.eng.vmware.com>

* breakpoint.c (enable_command): Use break instead of continue,
and fill in a missing break.
(disable_command): Ditto.

* inflow.c (terminal_init_inferior_with_pgrp): Copy ttystate.
(terminal_save_ours): Remove misleading comment.
(inflow_inferior_data_cleanup): Free ttystate.
(inflow_inferior_exit): Likewise.
(copy_terminal_info): Copy ttystate.

* serial.c (serial_copy_tty_state): New function.
* serial.h (serial_copy_tty_state): Add prototype.
(struct serial_ops): Add copy_tty_state callback.
* ser-base.c (ser_base_copy_tty_state): New function.
* ser-base.h (ser_base_copy_tty_state): Add prototype.
* ser-go32.c (dos_copy_tty_state): New function.
(dos_ops): Install copy_tty_state callback.
* ser-mingw.c (_initialize_ser_windows): Likewise.
* ser-pipe.c (_initialize_ser_pipe): Likewise.
* ser-unix.c (hardwire_copy_tty_state): New function.
(_initialize_ser_hardwire): Install it.

2011-03-04  Michael Snyder  <msnyder@vmware.com>

* breakpoint.c (create_breakpoint): Add missing break statement.

2011-03-04  Michael Snyder  <msnyder@vmware.com>

Reverting this patch:
* infcall.c (call_function_by_hand): Add break statements for lint.

2011-03-04  Michael Snyder  <msnyder@vmware.com>

* cplus-dem.c (ada_demangle): Stop memory leak.
Also fix a one line indent problem.

2011-03-04  Michael Snyder  <msnyder@vmware.com>

Reverting this patch:
* cli/cli-script.c (script_from_file): Add break for lint.

2011-03-04  Michael Snyder  <msnyder@vmware.com>

* bind.c (rl_function_dumper): Free allocated memory.

2011-03-04  Michael Snyder  <msnyder@vmware.com>

* solib.c (reload_shared_libraries_1): Close memory leak.

* fhandler_procsys.cc (fhandler_procsys::exists): Rewrite.
(fhandler_procsys::fill_filebuf): Fill buffer with valid string even if
reading the symlink fails.

2011-03-04  Yao Qi  <yao@codesourcery.com>

* Makefile.in: Remove GNU make feature --directory.

Adjust test of with_ppl.

2011-03-03  Sebastian Pop  <sebastian.pop@amd.com>

        * configure.ac: Adjust test of with_ppl.
        * configure: Regenerated.

* archive.c (bsd_write_armap): Don't call stat in deterministic
mode, and don't use st_mtime if stat returns error.

2011-03-03  Michael Snyder  <msnyder@vmware.com>

* elf64-x86-64.c (elf_x86_64_relocate_section): Remove dead code.

*** empty log message ***

2011-03-03  Michael Snyder  <msnyder@vmware.com>

* coff-x86_64.c (coff_amd64_rtype_to_howto): Fencepost error.

2011-03-03  Michael Snyder  <msnyder@vmware.com>

* aoutx.h (aout_final_link): Use sizeof int not sizeof int*.
(aout_link_write_other_symbol): Missing break statement.

2011-03-03  Michael Snyder  <msnyder@vmware.com>

* dwarf2.c (scan_unit_for_symbols): Stop memory leak.

2011-03-03  Michael Snyder  <msnyder@vmware.com>

* archive.c (_bfd_slurp_extended_name_table): Fail if bfd_seek fails.

daily update

Supprt TLS x32 IE->LE transition.

bfd/

2011-03-03  H.J. Lu  <hongjiu.lu@intel.com>

* elf64-x86-64.c (elf_x86_64_check_tls_transition): Supprt TLS
x32 IE->LE transition.
(elf_x86_64_relocate_section): Likewise.

ld/testsuite/

2011-03-03  H.J. Lu  <hongjiu.lu@intel.com>

* ld-x86-64/tlsie4.dd: New.
* ld-x86-64/tlsie4.s: Likewise.

* ld-x86-64/x86-64.exp (x86_64tests): Add tlsie4.

2011-03-03  Michael Snyder  <msnyder@vmware.com>

* remote-fileio.c (remote_fileio_func_fstat): Initialize all
fields of struct 'st' to zero.

PR gdb/12538:
* dwarf2read.c (process_psymtab_comp_unit): Handle case where
DW_STRING is NULL.

2011-03-03  Michael Snyder  <msnyder@vmware.com>

* tui/tui-winsource.c (tui_update_source_window_as_is): Initialize
sal.pspace before calling set_current_source_symtab_and_line.

* gdb.hp/gdb.aCC/Makefile.in (Makefile): Remove.
* gdb.hp/gdb.aCC/configure (Makefile): Remove.
* gdb.hp/gdb.aCC/configure.ac: Remove.
* gdb.hp/gdb.base-hp/Makefile.in (Makefile): Remove.
* gdb.hp/gdb.base-hp/configure (Makefile): Remove.
* gdb.hp/gdb.base-hp/configure.ac: Remove.
* gdb.hp/gdb.compat/Makefile.in (Makefile): Remove.
* gdb.hp/gdb.compat/configure (Makefile): Remove.
* gdb.hp/gdb.compat/configure.ac: Remove.
* gdb.hp/gdb.defects/Makefile.in (Makefile): Remove.
* gdb.hp/gdb.defects/configure (Makefile): Remove.
* gdb.hp/gdb.defects/configure.ac: Remove.
* gdb.hp/gdb.objdbg/Makefile.in (Makefile): Remove.
* gdb.hp/gdb.objdbg/configure (Makefile): Remove.
* gdb.hp/gdb.objdbg/configure.ac: Remove.
* gdb.hp/configure.ac: Remove.
* gdb.hp/configure: Remove.
* gdb.hp/Makefile.in (SUBDIRS): No longer a configure
substitution.
(Makefile): Remove rule.
* gdb.cell/configure.ac: Remove.
* gdb.cell/configure: Remove.
* gdb.stabs/Makefile.in (Makefile): Remove.
(distclean): Don't remove config.status or config.log.
* gdb.stabs/configure (Makefile): Remove.
* gdb.stabs/configure.ac: Remove.
* configure: Rebuild.
* configure.ac: Don't AC_CONFIG_SUBDIRS in gdb.hp or gdb.stabs.
Remove stabs- and cell-specific logic.  Test for existence of
../gdbtk before configuring gdb.gdbtk.  Build Makefiles in gdb.hp
subdirectories, gdb.cell, and and gdb.stabs.
* Makefile.in (ALL_SUBDIRS): Add gdb.hp and gdb.stabs.

* posix_ipc.cc (ipc_cond_timedwait): If ipc_mutex_unlock fails, return
actual error number.
(_mq_send): Break loop if ipc_cond_timedwait returns with error.
(_mq_receive): Ditto.

* libc/include/string.h: Include sys/cdefs.h.

* libc/include/sys/cdefs.h (__CONCAT1): Define.
(__CONCAT): Define.
(__STRING): Define.
(__XSTRING): Define.
(__ASMNAME): Define.
* libc/include/string.h (strerror_r): Use __ASMNAME to take target
specific label prefixes into account.

* errno.cc (__xpg_strerror_r): Add accidentally missing condition.

objdump: fix typo in help message

2011-03-03  Yao Qi  <yao@codesourcery.com>

* Makefile.in (configure-common): Remove.  Let Makefile
in dir common to rebuild itself.
(common/Makefile): Likewise.

py-inferior.exp: Avoid searching pattern beyond buffer

gdb/testsuite/ChangeLog:

        * gdb.python/py-inferior.exp: Avoid searching pattern beyond
        end of buffer.

add i18n markup in error message (utils.c:parse_escape)

gdb/ChangeLog:

       * utils.c (parse_escape): Add i18n markup in error message.

2011-03-03  Yao Qi  <yao@codesourcery.com>

* gdb/arm-tdep.c (shifted_reg_val): Replace magic number 15 with
ARM_PC_REGNUM.
(thumb_get_next_pc_raw, arm_get_next_pc_raw): Likewise.
(displaced_write_reg, displaced_read_reg): Likewise.
(copy_ldr_str_ldrb_strb, cleanup_block_load_all): Likewise.
(cleanup_block_load_pc, copy_block_xfer): Likewise.
(cleanup_branch): Replace magic number 14 and 15 with
ARM_LR_REGNUM and ARM_PC_REGNUM respectively.

2011-03-02  Michael Snyder  <msnyder@vmware.com>

* maint.c (maintenance_do_deprecate): No need to check for NULL.

2011-03-02  Michael Snyder  <msnyder@vmware.com>

* cli/cli-script.c (script_from_file): Add break for lint.

*** empty log message ***

2011-03-02  Michael Snyder  <msnyder@vmware.com>

* mdebugread.c (parse_partial_symbols): Fix indent.

2011-03-02  Michael Snyder  <msnyder@vmware.com>

* gdbserver/linux-arm-low.c (arm_arch_setup): Replace malloc
with xmalloc.

2011-03-02  Michael Snyder  <msnyder@vmware.com>

* target-descriptions.c (tdesc_gdb_type): No need to call
xstrdup, callee saves a copy.

daily update

2011-03-02  Michael Snyder  <msnyder@vmware.com>

* printcmd.c (print_scalar_formatted): Use strncpy for safety.

2011-03-02  Michael Snyder  <msnyder@vmware.com>

* infcall.c (call_function_by_hand): Add break statements for lint.

2011-03-02  Michael Snyder  <msnyder@vmware.com>

* utils.c (parse_escape): Escape the escape char.

* testsuite/script_test_9.t: Add TLS segment.

2011-03-02  Michael Snyder  <msnyder@vmware.com>

* python/py-inferior.c (build_inferior_list): Error out if
PyList_Append fails.
(gdbpy_inferiors): Error out if build_inferior_list fails.

2011-03-02  Michael Snyder  <msnyder@vmware.com>

* linux-nat.c (linux_nat_xfer_partial): Preserve errno around
a function call.

2011-03-02  Michael Snyder  <msnyder@vmware.com>

* record.c (record_restore): Move printf to before error return.

* ecoff.c: Incldue filenames.h

* elflink.c (is_reloc_section): Remove function.
(get_dynamic_reloc_section_name): Construct string manually.

use gdb_test_no_output in gdb.python/py-inferior.exp

gdb/testsuite/ChangeLog:

        * gdb.python/py-inferior.exp: Use gdb_test_no_output instead of
        gdb_test when running a test where we expected no output back.

* configure.ac: Add check for gnu_indirect_function support in
the toolchain building binutils.
* configure: Rebuild.

* fhandler_procsys.cc (fhandler_procsys::open): Call worker exists
method, rather than wrapper.

* include/ddk/winddk.h (TIMER_INFORMATION_CLASS): Define.
(TIMER_BASIC_INFORMATION): Define.
(NtQueryTimer): Define.
(ZwQueryTimer): Define.

2011-03-02  Yao Qi  <yao@codesourcery.com>

* arm-tdep.h (struct displaced_step_closure): Add two new fields
is_thumb and insn_size.
* arm-tdep.c (displaced_read_reg): Adjust correct pipeline offset
on both ARM and Thumb mode.
(arm_process_displaced_insn): Set is_thumb and insn_size.
(arm_displaced_init_closure): Handle both 16-bit and 32-bit.
(arm_displaced_step_fixup): Likewise.

Add -lpwl to ppllibs, and -lisl to clooglibs.

2011-03-02  Sebastian Pop  <sebastian.pop@amd.com>

* configure.ac: Add -lpwl to ppllibs.
* config/cloog.m4: Add -lisl to clooglibs.
* configure: Regenerated.

2011-03-01  Michael Snyder  <msnyder@vmware.com>

* cli/cli-dump.c (dump_bfd_file): Check error return and warn.

2011-03-01  Michael Snyder  <msnyder@vmware.com>

* jv-lang.c (evaluate_subexp_java): Conditional can't be true.

2011-03-01  Michael Snyder  <msnyder@vmware.com>

* dwarf2read.c (dwarf2_compute_name): NAME cannot be null here.

*** empty log message ***

2011-03-01  Michael Snyder  <msnyder@vmware.com>

* cli/cli-dump.c (restore_binary_file): Validate ftell return value.

2011-03-01  Michael Snyder  <msnyder@vmware.com>

* ada-lang.c (ada_make_symbol_completion_list): Replace malloc
with xmalloc.

daily update

Don't use filename_cmp in plugin test DSO.

2011-03-01  H.J. Lu  <hongjiu.lu@intel.com>

PR ld/12529
* testplug.c: Don't include "filenames.h".
(onclaim_file): Don't use filename_cmp.

2011-03-01  Michael Snyder  <msnyder@vmware.com>

* ada-lang.c (aggregate_assign_others): Rename inner scope variable
which shadows function parameter.

* autoload.cc (dll_load): Avoid in_forkee test since this apparently fails even
when not forked.

* include/cygwin/version.h: Bump CYGWIN_VERSION_DLL_MINOR to 9.

2011-03-01  Michael Snyder  <msnyder@vmware.com>

* tracepoint.c (create_tsv_from_upload): Superfluous call
to xstrdup.  Callee already calls xstrdup.