2006-12-06  Jim Blandy  <jimb@codesourcery.com>

* gdbtypes.c: Revert 2006-12-05 change, and explain why.

* termios.cc: Change include order to accomodate change to sys/ioctl.h.

merge from gcc

gas/

2006-12-06  H.J. Lu <hjl@gnu.org>

* config/tc-i386.h: Change the prefix order to SEG_PREFIX,
ADDR_PREFIX, DATA_PREFIX, LOCKREP_PREFIX.

gas/testsuite/

2006-12-06  H.J. Lu <hjl@gnu.org>

* gas/i386/amdfam10.d: Updated for operand/address-size override
prefix position change.
* gas/i386/naked.d: Likewise.
* gas/i386/rep-suffix.d: Likewise.
* gas/i386/rep.d: Likewise.
* gas/i386/white.l: Likewise.
* gas/i386/x86-64-amdfam10.d: Likewise.
* gas/i386/x86-64-rep-suffix.d: Likewise.
* gas/i386/x86-64-rep.d: Likewise.
* gas/i386/x86_64.d: Likewise.

2006-12-06  Andrew Stubbs  <andrew.stubbs@st.com>

* event-top.c (command_handler): On EOF, print 'quit' and run quit
command via execute_command such that hooks and trace work.
* utils.c (defaulted_query): On EOF, print default answer and newline.

* fhandler_mem.cc (fhandler_dev_mem::open): Fix comment.
* wincap.cc (has_physical_mem_access): Reflect the fact that physical
memory access has been made a protected operation beginning with
2003 Server.

Define ATTRIBUTE_PACKED and use as necessary.

* include/sys/ioctl.h: Pick up termios.h, for TIOCGWINSZ.

* winsup.h (WINVER): Set to 0x0600 to cover Vista.

* fhandler_disk_file.cc (fhandler_disk_file::rmdir): Fix typo.

2006-12-06  Vladimir Prus  <vladimir@codesourcery.com>

        * varobj.c (cplus_value_of_child): When accessing
        base suboject, don't specially process references.

* elf64-alpha.c (elf64_alpha_merge_symbol_attribute): New function.
(elf_backend_merge_symbol_attribute): Define.

* MAINTAINERS (Write After Approval): Add myself.

Don't emit symbols seen only in dynamic object, don't read duplicate
dynamic object.

* gdbtypes.c (built_gdbtypes): Don't set builtin_type_void here.
(_initialize_gdbtypes): Do it here, and don't swap it when the
architecture changes.

gcc 3.2.2 and 4.1.0 portability hacks.

Generate version information.

*** empty log message ***

* cp-valprint.c, p-valprint.c: Revert last change.

daily update

* path.cc (cwdstuff::init): Don't change to windows_system_directory
if Cygwin DLL has been loaded dynamically.

* NEWS: Mention MIPS remote autodetection, mips64 gdbserver,
"set mem inaccessible-by-default", and "set breakpoint auto-hw".

2006-12-05  Markus Deuling  <deuling@de.ibm.com>

* README: Update supported targets.

2006-12-05  H.J. Lu  <hongjiu.lu@intel.com>

* cp-valprint.c (cp_print_value_fields): Initialize tmp_obstack.
(cp_print_value): Likewise.
* p-valprint.c (pascal_object_print_value_fields): Likewise.
(pascal_object_print_value): Likewise.

2006-12-05  Adam Nemet  <anemet@caviumnetworks.com>

* target.c (debug_to_remove_watchpoint): Call
to_remove_watchpoint.  Print target_remove_watchpoint.

* path.cc (cwdstuff::set): Don't try to open directory on systems not
supporting that.

* dcrt0.cc (get_cygwin_startup_info): Fix comment.
* wincap.cc (wincapc::init): Always reset needs_count_in_si_lpres2 to
false on non 64-bit systems.

Fix date.

* dcrt0.cc (get_cygwin_startup_info): Change zeros to DWORD array.
Expect first DWORD in child_info struct being set to non-zero if
wincap.needs_count_in_si_lpres2 is set.  Add comment to explain why.
* fork.cc (frok::parent): Set ch.zero[0] to a sensible count value
if wincap.needs_count_in_si_lpres2 is set.
* spawn.cc (spawn_guts): Ditto.  Add filler bytes after ch on stack
to accomodate needs_count_in_si_lpres2.
* wincap.h: Define needs_count_in_si_lpres2 throughout.
* wincap.cc: Ditto.

* ld-alpha/tlspic.rd: Update for unused section removal.
* ld-frv/fdpic-shared-6.d: Likewise.
* ld-frv/tls-dynamic-1.d: Update for symbol changes.
* ld-frv/tls-dynamic-2.d: Likewise.
* ld-frv/tls-dynamic-3.d: Likewise.
* ld-frv/tls-initial-shared-2.d: Likewise.
* ld-frv/tls-pie-1.d: Likewise.
* ld-frv/tls-pie-3.d: Likewise.
* ld-frv/tls-relax-dynamic-1.d: Likewise.
* ld-frv/tls-relax-dynamic-2.d: Likewise.
* ld-frv/tls-relax-dynamic-3.d: Likewise.
* ld-frv/tls-relax-initial-shared-2.d: Likewise.
* ld-frv/tls-relax-pie-1.d: Likewise.
* ld-frv/tls-relax-pie-3.d: Likewise.
* ld-frv/tls-relax-shared-1.d: Likewise.
* ld-frv/tls-relax-shared-2.d: Likewise.
* ld-frv/tls-relax-shared-3.d: Likewise.
* ld-frv/tls-relax-static-3.d: Likewise.
* ld-frv/tls-shared-1.d: Likewise.
* ld-frv/tls-shared-2.d: Likewise.
* ld-frv/tls-shared-3.d: Likewise.
* ld-frv/tls-static-1.d: Likewise.
* ld-frv/tls-static-3.d: Likewise.

* ld-elfvsb/sh1.c (overriddenvar, shlib_overriddencall2,
shared_data): If !SHARED, move to...
* ld-elfvsb/sh2.c: ... here.
* ld-elfvsb/elfvsb.exp: Add -DSHARED to compiler options when
building with $picflag.

*** empty log message ***

daily update

2006-12-04  Kazunori Asayama  <asayama@sm.sony.co.jp>

        * libc/machine/spu/strncpy.c: Add padding.

2006-12-04  Kazunori Asayama  <asayama@sm.sony.co.jp>

        * testsuite/newlib.string/tstring.c:

bfd/
2006-12-04  Jan Beulich  <jbeulich@novell.com>

* elflink.c (_bfd_elf_link_create_dynamic_sections): Don't create
.eh_frame_hdr section from here anymore.
(bfd_elf_size_dynamic_sections): Call _bfd_elf_maybe_strip_eh_frame_hdr
a little earlier.

ld/
2006-12-04  Jan Beulich  <jbeulich@novell.com>

* emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Create
.eh_frame_hdr section here.

ld/testsuite/
2006-12-04  Jan Beulich  <jbeulich@novell.com>

* ld-elf/eh-frame-hdr.d: New.
* ld-elf/eh-frame-hdr.s: New.
* ld-ia64/tlsbin.dd, ld-ia64/tlsbin.sd: Don't depend on exact linkage
table layout.

opcodes/
2006-12-04  Jan Beulich  <jbeulich@novell.com>

* i386-dis.c (OP_J): Update used_prefixes in v_mode.

gas/testsuite/
2006-12-04  Jan Beulich  <jbeulich@novell.com>

* gas/i386/opcode-intel.d: Fix wrong expectation. Make white space
expectations more consistent.

(GDB/MI Variable Objects): Describe -c option
of -var-delete.

*** empty log message ***

*** empty log message ***

daily update

*** empty log message ***

daily update

Really check in the patch.

PR gas/3607
* subsegs.c (subseg_set_rest): Clear frch_cfi_data field.

*** empty log message ***

daily update

* win/tclWin32Dll.c (TclWinInit): Set native cwd to Cygwin's cwd.
* win/tclWinFile.c (TclpObjChdir): Keep native and Cygwin's cwd
synched.

gdb/
* elfread.c (elf_symtab_read): Treat weak functions as global.
gdb/testsuite/
* gdb.base/solib-weak.c, gdb.base/solib-weak.exp, gdb.base/weaklib1.c,
gdb.base/weaklib2.c: New files.

2006-12-01  Kazunori Asayama  <asayama@sm.sony.co.jp>

        * libc/machine/spu/strchr.c: Fix mask for misaligned string.
        * libc/machine/spu/strrchr.c: Ditto.

gcc 3.2.2 portability hacks.

Can now dynamically link hello, world.

gas/testsuite/
2006-12-01  Jan Beulich  <jbeulich@novell.com>

* gas/i386/opcode.d: Adjust name.
* gas/i386/opcode-intel.d: New.
* gas/i386/opcode-suffix.d: New.
* gas/i386/i386.exp: Run new tests.

2006-12-01  Paul Brook  <paul@codesourcery.com>

gas/
* config/tc-arm.c (arm_force_relocation): Return 1 for relocs against
function symbols.

gas/testsuite/
* gas/arm/thumbrel.s: New test.
* gas/arm/thumbrel.d: New test.

2006-12-01  H.J. Lu  <hongjiu.lu@intel.com>

PR binutils/3609
* elf.c (rewrite_elf_program_header): Preserve segment physical
address in the output segment if the first section in the
corresponding input segment is null.

opcodes/
2006-11-30  Jan Beulich  <jbeulich@novell.com>

* i386-dis.c (SEG_Fixup): Delete.
(Sv): Use OP_SEG.
(putop): New suffix character 'D'.
(dis386): Use it.
(grps): Likewise.
(OP_SEG): Handle bytemode other than w_mode.

gas/testsuite/
2006-11-30  Jan Beulich  <jbeulich@novell.com>

* gas/i386/intel.d: Adjust.
* gas/i386/naked.d: Adjust.
* gas/i386/opcode.d: Adjust.

opcodes/
2006-11-30  Jan Beulich  <jbeulich@novell.com>

* i386-dis.c (zAX): New.
(Xz): New.
(Yzr): New.
(z_mode): New.
(z_mode_ax_reg): New.
(putop): New suffix character 'G'.
(dis386): Use it for in, out, ins, and outs.
(intel_operand_size): Handle z_mode.
(OP_REG): Delete unreachable case indir_dx_reg.
(OP_IMREG): Fix Intel syntax output for case indir_dx_reg. Handle
z_mode_ax_reg.
(OP_ESreg): Fix Intel syntax operand size handling.
(OP_DSreg): Likewise.

gas/testsuite/
2006-11-30  Jan Beulich  <jbeulich@novell.com>

* gas/i386/x86-64-io.[sd]: New.
* gas/i386/x86-64-io-intel.d: New.
* gas/i386/x86-64-io-suffix.d: New.
* gas/i386/i386.exp: Run new tests.

opcodes/
2006-11-30  Jan Beulich  <jbeulich@novell.com>

* i386-dis.c (dis386): Use 'R' and 'O' for cbw/cwd unconditionally.
(putop): For 'O' suffix, print 'q' in Intel mode, and mark data prefix
used. For 'R' and 'W' suffix, simplify and fix Intel mode.

gas/testsuite/
2006-11-30  Jan Beulich  <jbeulich@novell.com>

* gas/i386/intel.s: Use Intel syntax in Intel syntax test.
* gas/i386/x86-64-cbw.[sd]: New.
* gas/i386/x86-64-cbw-intel.d: New.
* gas/i386/i386.exp: Run new tests.

PR 3609
* elf.c (rewrite_elf_program_header): Do not use the first_section pointer if it is null.

fix typo

* tk/win/tcl.m4 (LIB_AC_PROG_CC): Upgrade to avoid use of obsolete ac_cv_cygwin
variable.
* tk/win/configure: Regenerate.

* cygwin/configure.in (LIB_AC_PROG_CC): Upgrade macro to accommodate newer
version of autoconf.
* cygwin/configure: Regenerate.
* win/tcl.m4: Upgrade to avoid use of absolete ac_cv_cygwin variable.
* win/configure: Regenerate.

    insight/293:
        * library/watch.tcl (no_inferior): Remove all varobjs and
        clear the display.
        (clear_file): Call no_inferior. Update comments.
        * library/locals.tcl: Remove unused variables "Running"
        and "Variables". Changed throughout.
        (no_inferior): Delete the current frame and clear the display.
        (clear_file): Call no_inferior. Update comments.
        (context_switch): To delete an Itcl object, one uses
        "delete object" not "destroy".

    insight/299:
        * generic/gdbtk.c (gdbtk_init): Don't check if DISPLAY is set,
        it isn't needed anymore. Gdb will not abort, and Tk_Init will
        fail gracefully.

    * library/targetselection.itb (constructor): "top" is unused.
        Remove it.
        (get_target_list): Use "scan" to parse "help target" output.

2006-11-30  Jim Blandy  <jimb@codesourcery.com>

* ada-lang.c (value_subscript_packed): Don't bother to set the
lvalue type of the returned value here;
ada_value_primitive_packed_val takes care of that.

gcc 3.2.2 portability hacks.

*** empty log message ***

Added a testsuite.  More support for COPY relocations.

2006-11-30  Lev Bishop  <lev.bishop@gmail.com>

        * libc/include/math.h: Allow C99 functions/macros to be
        defined for C++ even when __STRICT_ANSI__.

daily update

2006-11-30  Dave Brolley  <brolley@redhat.com>

        * Makefile.am (TARGETCFGS): Revert previous changes. Add shCfg.cxx
        unconditionally.
        * Makefile.in: Regenerated.
        * aclocal.m4: Regenerated.
        * configure: Regenerated.
        * shCfg.cxx: Protect the entire file with preprocessor conditional
        compilation for sh or sh64.

2006-11-30  Dave Brolley  <brolley@redhat.com>

        * sidtargets.m4: Revert previous change.

include:
2006-05-03  Andrew Stubbs  <andrew.stubbs@st.com>
            J"orn Rennecke <joern.rennecke@st.com>

PR driver/29931
* libiberty.h (make_relative_prefix_ignore_links): Declare.

libiberty:
2006-05-03  Andrew Stubbs  <andrew.stubbs@st.com>
            J"orn Rennecke <joern.rennecke@st.com>

PR driver/29931
* make-relative-prefix.c (make_relative_prefix_1): New function,
broken out of make_relative_prefix.  Make link resolution dependent
on new parameter.
(make_relative_prefix): Use make_relative_prefix_1.
(make_relative_prefix_ignore_links): New function.

* win/tclWinPipe.c (TclpCreateProcess): Call cygwin-specific routine to set up
windows environment.

* dir.cc (mkdir): Check last path component for "..".
(rmdir): Don't check last path component for "..".
* fhandler_disk_file.cc (fhandler_disk_file::rmdir): Drop kludge
which tries to allow deleting the current working directory.
* path.cc (has_dot_last_component): Add parameter to indicate testing
for "..".  Take trailing slash into account.
(symlink_info::posixify): Rely on cygheap->cwd.win32 having a
useful value.
(cwdstuff::init): Initialize cygheap->cwd with current working
directory.  Change to windows_system_directory afterwards.
(cwdstuff::set): Never call SetCurrentDirectory here.  Just check
if changing into target directory would be allowed.  Add comment to
explain why.
* path.h (has_dot_last_component): Declare with second parameter.
* pinfo.cc (pinfo::zap_cwd): Remove.
(pinfo::exit): Drop call to zap_cwd.
* pinfo.h (class pinfo): Remove declaration of zap_cwd.
* spawn.cc (spawn_guts): Set current working directory for non-Cygwin
child applications.  Drop call to zap_cwd.

2006-11-29  Jeff Johnston  <jjohnstn@redhat.com>

        * libc/stdio/makebuf.c (__smakebuf): If dealing with
        an asprintf-family buffer, make the default initial size 64.

*** empty log message ***

daily update

(mi_cmd_var_list_children): Remove unused
variable.

*** empty log message ***

2006-11-29  Eric Blake  <ebb9@byu.net>

        * libc/stdio/fvwrite.c (__sfvwrite_r): Avoid off-by-one error in
        asprintf, as well as quadratic realloc behavior.

2006-11-29  Dave Brolley  <brolley@redhat.com>

        * Makefile.am (TARGETCFGS): Set based on SIDTARGET_SH_OR_SH64.
        * Makefile.in: Regenerated.
        * aclocal.m4: Regenerated.
        * configure: Regenerated.

2006-11-29  Dave Brolley  <brolley@redhat.com>

        * sidtargets.m4 (sidtarget_sh_or_sh64): New variable.
        (SIDTARGET_SH_OR_SH64): New automake conditional using
        sidtarget_sh_or_sh64.

2006-11-29  Dave Brolley  <brolley@redhat.com>

        * mt-elf-sid: New script.

2006-11-29  Kazunori Asayama  <asayama@sm.sony.co.jp>

        * libc/machine/spu/memset.c: Fix type of explicit cast.
        * libc/machine/spu/strncmp.c: Add explicit cast.
        * libc/machine/spu/strrchr.c: Ditto.
        * libc/machine/spu/strspn.c: Ditto.

Hash tables, dynamic section, i386 PLT, gold_assert.

2006-11-29  Paul Brook  <paul@codesourcery.com>

gas/
* config/tc-arm.c (arm_is_eabi): New function.
* config/tc-arm.h (arm_is_eabi): New prototype.
(THUMB_IS_FUNC): Use ELF function type for EABI objects.
* doc/c-arm.texi (.thumb_func): Update documentation.

2006-11-29  Paul Brook  <paul@codesourcery.com>

bfd/
* elf32-arm.c (elf32_arm_to_thumb_export_stub): Assert that output
section is present.
(allocate_dynrelocs): Only add export stub for symbols defined in
this object.

2006-11-29  Paul Brook  <paul@codesourcery.com>

gas/
* config/tc-arm.c (do_vfp_sp_const, do_vfp_dp_const): Fix operans
encoding.

gas/testsuite/
* gas/arm/vfpv3-const-conv.s: Improve test coverage.
* gas/arm/vfpv3-const-conv.d: Adjust expected output.
* gas/arm/vfp-neon-syntax_t2.d: Ditto.
* gas/arm/vfp-neon-syntax.d: Ditto.

opcodes/
* arm-dis.c (coprocessor_opcodes): Fix bitfields for fconstd/fconstd.

* gdb.threads/linux-dp.exp: Adjust regexps used to scan thread
info.  Adjust test names.

2006-11-29  Paul Brook  <paul@codesourcery.com>
Julian Brown  <julian@codesourcery.com>

bfd/
* elf32-arm.c (copy_eabi_attributes): Correct starting offset.
(elf32_arm_merge_eabi_attributes): Mark output as initialized.
Only set Tag_CPU_name and Tag_ABI_PCS_R9_use if input attribute
is present.

2006-07-29  Vladimir Prus  <vladimir@codesourcery.com>

* mi/mi-cmd-var.c (print_varobj): New function.
(mi_cmd_var_create): Use the above.
(mi_cmd_var_list_children): Likewise.

2006-11-22  Tom Marn <tom.marn@telargo.com>

Committed by Andrew Cagney.
* ppc-instructions: Implement optional PowerPC stfiwx instruction.

2006-07-29  Vladimir Prus  <vladimir@codesourcery.com>

        * MAINTAINERS (Write After Approval): Add myself.

2006-07-29  Vladimir Prus  <vladimir@codesourcery.com>

        * MAINTAINERS (Write After Approval): Add myself.

2006-11-29  Andrew Stubbs  <andrew.stubbs@st.com>

* solib.c (solib_open): Treat bare file names as relative paths.

* gdb.base/break.c (main): Move position of malloc.
* gdb.base/break.exp: Revert mistaken checkin.

2006-11-29  Vladimir Prus  <vladimir@codesourcery.com>

        * varobj.c (varobj_set_value): Don't compare the old
        and the new value here.  Don't assign new value here.
        Instead, call install_new_value.

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