* config/tc-ppc.c (ppc_insert_operand): Truncate sign bits in
top 32 bits of 64 bit value if so doing results in passing
range check.  Rewrite sign extension fudges similarly.  Enable
fudges for powerpc64 too.  Report user value if range check
fails rather than fudged value.  Negate PPC_OPERAND_NEGATIVE
range rather than value, also to report user value on failure.

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daily update

2007-03-25  Paul Brook  <paul@codesourcery.com>

gas/
* config/tc-arm.c (T2_SUBS_PC_LR): Define.
(do_t_add_sub): Correctly encode subs pc, lr, #const.
(do_t_mov_cmp): Correctly encode movs pc, lr.

gas/testsulte/
* gas/arm/thumb32.s: Add tests for subs pc, lr.
* gas/arm/thumb32.d: Change error-output: to stderr:.
Update expected output.

2007-05-25  Eric Christopher  <echristo@apple.com>

        * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame):
        Check that sym_sec isn't NULL before accessing.

2007-05-25  Andreas Tobler  <a.tobler@schweiz.org>

        * ltmain.sh: Fix Darwin verstring, remove ${wl}.

daily update

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* regenerated files from updating libtool.

* ltmain.sh: Update from GCC.
* libtool.m4: Update from GCC.
* ltsugar.m4: New. Update from GCC.
* ltversion.m4: New. Update from GCC.
* ltoptions.m4: New. Update from GCC.
* ltconfig: Remove.
* ltcf-c.sh: Remove.
* ltcf-cxx.sh: Remove.
* ltcf-gcj.sh: Remove.
* src-release: Update with new libtool file list.
* newlib/*/configure.in: invoke _LD_DECL_SED.
* newlib/*/Makefile.am: Ensure toplevel is included in ACLOCAL_AMFLAGS.
* Regenerate subdirectories

2007-05-24  H.J. Lu  <hongjiu.lu@intel.com>

* gprof.texi: Remove orphaned "@end ignore".

* rcparse.y: Join strings for elements having no side-effects in "rc"-grammar.
* testsuite/binutils-all/windres/version_cat.rc: New.
* testsuite/binutils-all/windres/version_cat.rsd: New.

* ldlex.l: ASSERT is recognized in SCRIPT env.  NAMES cannot
contain commas in EXP env.
* ldgram.y (extern_name_list): Push to EXP env, move body to ...
(extern_name_list_body): ... here.
(script_file, ifile_list): Reformat.
(statement): Add ASSERT.
testsuite:
* ld-scripts/assert.t: Add additional cases.
* ld-scripts/extern.t, ld-scripts/extern.s,
ld-scripts/extern.exp: New.

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daily update

2007-05-23  Paolo Bonzini  <bonzini@gnu.org>

PR bootstrap/32009
* mh-ppc-darwin: Temporarily disable.

* lib/gdbserver-support.exp (gdbserver_spawn): Only match full_buffer.
(gdbserver_run): Kill any running gdbserver.
* lib/mi-support.exp (mi_gdb_target_load): Likewise.

* breakpoint.h (enum bpstat_what_main_action): Remove
BPSTAT_WHAT_THROUGH_SIGTRAMP.
* infrun.c (process_event_stop_test): Do not check for it.

Updated windres tool

daily update

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* doc/c-xtensa.texi (Xtensa Automatic Alignment): Remove statements
and index entries about automatic alignment of ENTRY instructions.

2007-05-22  Paul Brook  <paul@codesourcery.com>

ld/testsuite/
* ld-arm/arm-pic-veneer.d: Update expected output.
* ld-arm/arm-call.d: Ditto.

bfd/
* elf32-arm.c (output_arch_syminfo): Replace plt_shndx and plt_offset
with sec and sec_shndx.
(elf32_arm_ouput_plt_map_sym): Use them.
(elf32_arm_output_arch_local_syms): Output mapping symbols for
interworking glue.

2007-05-22  Paul Brook  <paul@codesourcery.com>

bunutils/
* objdump.c (find_symbol_for_address): Merge section and target
specific filtering code.

ld/testsuite/
* ld-arm-mixed-lib.d: Update expected output.
* ld-arm/arm-app.d: Ditto.
* ld-arm/mixed-app.d: Ditto.
* ld-arm/arm-lib-plt32.d: Ditto.
* ld-arm/arm-app-abs32.d: Ditto.
* ld-arm/mixed-app-v5.d: Ditto.
* ld-arm/armthumb-lib.d: Ditto.
* ld-arm/arm-lib.d: Ditto.

gas/testsuite/
* gas/arm/backslash-at.d: Update expected output.

gdb/:
* ser-unix.c (show_serial_hwflow): New function.
(hardwire_raw): Add hardware flow control support.
(_initialize_ser_hardwire): Add "set/show remoteflow".
* Makefile.in (ser-unix.o): Depend on $(gdbcmd_h).
* NEWS: Document the new command.

gdb/doc/:
* gdb.texinfo (Remote Configuration): Document "set/show
remoteflow".

Use @copying around copyright notices

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daily update

* bfdint.texi: Add GNU Free Documentation License notice.

Move entry for modification to dwarf2.h (for adding ability to report
when a variable's value is uninitialized) to the correct ChangeLog file.

moved to the attic to please handling of src-support module

add this momentarily, will move them to the attic soon

* config/i386/tm-linux.h (sys_quotactl): Do not define.
* configure.ac (sys_quotactl, START_INFERIOR_TRAPS_EXPECTED): Do not
define for i[[3456]]86-*-linux* native configurations.
* config.in, configure: Regenerate.

binutils/
* objdump.c (disassemble_bytes): Ignore disassembler_needs_relocs
for executables and shared libraries.

ld/testsuite/
* ld-arm/emit-relocs1.d, ld-arm/emit-relocs1.s,
* ld-arm/emit-relocs1-vxworks.d: New tests.
* ld-arm/arm-elf.exp: Run them.
* ld-arm/vxworks1.dd: Expect proper branch targets.

daily update

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*** empty log message ***

daily update

    * rs6000-nat.c (xcoff_relocate_symtab): Do nothing if debugging
        a core file. Add comment in the function description.

daily update

*** empty log message ***

Accidentally left this out of previous commit; part of adding ability
to report when a variable's value is uninitialized.

Add ability to report when a variable's value is uninitialized,
based on information provided by the compiler.  Also add new
DWARF OP, DW_OP_GNU_uninit, for this purpose.

Add self to 'Write After Approval' list.

* ld-elf/group.ld: Discard .reginfo.

* config/tc-mips.c (s_mipsset): Use generic s_set for directives
containing a comma.

ld/
* emulparams/elf32ebmipvxworks.sh (OTHER_READONLY_SECTIONS)
(OTHER_READWRITE_SECTIONS): Define.  Add .rdata sections.

* objcopy.c (strip_main): Detect identical input and output file
names.
(copy_main): Refactor tempname detection and use.

* ppc-dis.c (print_insn_powerpc): Don't skip all operands
after setting skip_optional.

2007-05-18  Paul Brook  <paul@codesourcery.com>

bfd/
* elf32-arm.c (ARM2THUMB_V5_STATIC_GLUE_SIZE): Define.
(a2t1v5_ldr_insn, a2t1v5_ldr_insn): New.
(record_arm_to_thumb_glue): Add v5t non-pic glue.
(elf32_arm_create_thumb_stub): Ditto.

ld/testsuite/
* ld-arm/arm-call.d: Update expected output.

*** empty log message ***

daily update

    * gdbtypes.c (make_reference_type): Preserve the type chain
        and set the length of all the variants of the pointer type.

Move testsuite entries to testsuite/ChangeLog.

2007-05-17  H.J. Lu  <hongjiu.lu@intel.com>

PR gas/4517
2003-06-05  Michal Ludvig  <mludvig@suse.cz>
* as.texinfo: Document new directives: .cfi_restore,
.cfi_undefined, .cfi_same_value, .cfi_return_column,
.cfi_remember_state and .cfi_restore_state.

2007-05-17  H.J. Lu  <hongjiu.lu@intel.com>

2003-06-05  Michal Ludvig  <mludvig@suse.cz>
* testsuite/gas/cfi/cfi-x86_64.s: Test new directives
and different writings of registers and numbers.
* testsuite/gas/cfi/cfi-x86_64.d: Updated pattern to
match the above change.

2007-05-17  Paul Brook  <paul@codesourcery.com>

ld/testsuite/
* ld-elf/multibss1.s: Use %nobits instead of @nobits.

    * gdbtypes.c (make_pointer_type): Preserve the pointer type chain
        and set the length of all the variants of the pointer type.

* mips-tdep.c (mips_n32n64_push_dummy_call): Fix and reformat a
comment.
(mips_o64_push_dummy_call): Reformat a comment.

* ld-m68k/merge-error-1a.d: Mismatch is an error.
* ld-m68k/merge-error-1b.d: Likewise.
* ld-m68k/merge-error-1c.d: Likewise.
* ld-m68k/merge-error-1d.d: Likewise.
* ld-m68k/merge-error-1e.d: Likewise.

* config/tc-m68k.c (md_apply_fix): Show value of out of range
fixups in error message.
(md_conver_frag_1): Propagate the fix source location and use
as_bad_where rather than fatal, for better error messages.

* gdb.base/sigbpt.exp: Preset segv_addr.

* objdump.c (load_debug_section): Select bias for DWARF debug addresses based on the flavour of the bfd.

2007-05-17  Qinwei  <qinwei@sunnorth.com.cn>

* score-tdep.c (score_frame_cache->fp, score_analyze_prologue)
(score_prologue_frame_base_address): Return fp to keep gdb print
local variables correctly when debugging information is stabs.

(score_analyze_prologue): For software watchpoint, fetch all the
instructions from range [startaddr, pc] once and identify them locally
to reduce memory access.
(score_malloc_and_get_memblock, score_free_memblock)
(score_adjust_memblock_ptr): New functions.
(score_fetch_inst): Fetch single instruction or mutiple instructions.

(score_target_can_use_watch, score_stopped_by_watch)
(score_target_insert_watchpoint, score_target_remove_watchpoint)
(score_target_insert_hw_breakpoint, score_target_remove_hw_breakpoint):
New functions for remote & local hw-watchpoint and hw-breakpoint.

2007-05-17  Qinwei  <qinwei@sunnorth.com.cn>

        * score-tdep.c (score_frame_cache->fp, score_analyze_prologue)
        (score_prologue_frame_base_address): Return fp to keep gdb print
        local variables correctly when debugging information is stabs.

        (score_analyze_prologue): For software watchpoint, fetch all the
        instructions from range [startaddr, pc] once and identify them locally
        to reduce memory access.
        (score_malloc_and_get_memblock, score_free_memblock)
        (score_adjust_memblock_ptr): New functions.
        (score_fetch_inst): Fetch single instruction or mutiple instructions.

        (score_target_can_use_watch, score_stopped_by_watch)
        (score_target_insert_watchpoint, score_target_remove_watchpoint)
        (score_target_insert_hw_breakpoint, score_target_remove_hw_breakpoint):
        New functions for remote & local hw-watchpoint and hw-breakpoint.

* ppc-dis.c (operand_value_powerpc, skip_optional_operands): New.
(print_insn_powerpc): Use the new operand_value_powerpc and
skip_optional_operands functions to omit or print all optional
operands as a group.
* ppc-opc.c (BFF, W, XFL_L, XWRA_MASK): New.
(XFL_MASK): Delete L and W bits from the mask.
(mtfsfi, mtfsfi.): Replace use of BF with BFF.  Relpace use of XRA_MASK
with XWRA_MASK.  Use W.
(mtfsf, mtfsf.): Use XFL_L and W.

* binutils-all/strip-3.d: Strip .pdr section.

daily update

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2007-05-16  Paul Brook  <paul@codesourcery.com>

* config/tc-arm.c (v7m_psrs): Add uppercase PSR names and xpsr.

Fix typo.

Add support for SHF_MERGE sections.

* reply_mig_hack.awk: Check for `auto const mach_msg_type_t'
declarations as well.

* reply_mig_hack.awk: Check for `auto const mach_msg_type_t' declarations as well.

* config/arm/embed.mt (DEPRECATED_TM_FILE): Set to tm-arm.h.
* config/arm/tm-embed.h: Delete file.

* arm-tdep.h (arm_software_single_step): Declare.
* arm-tdep.c (arm_software_single_step): Make global.
(arm_gdbarch_init): Move set_gdbarch_software_single_step call
from here to ...
* arm-linux-tdep.c (arm_linux_init_abi): ... here ...
* armnbsd-tdep.c (arm_netbsd_init_abi_common): ... here ...
* armobsd-tdep.c (armobsd_init_abi): ... here ...
* arm-wince-tdep.c (arm_wince_init_abi): ... and here.

* arm-tdep.c (ARM_LE_BREAKPOINT, ARM_BE_BREAKPOINT): No longer
allow defines to be overriden by TM file.
(THUMB_LE_BREAKPOINT, THUMB_BE_BREAKPOINT): Likewise.  Also,
change default to {0xbe,0xbe}.
* armobsd-tdep.c (arm_obsd_thumb_le_breakpoint,
arm_obsd_thumb_be_breakpoint): New global variables.
(armobsd_init_abi): Override tdep->thumb_breakpoint and
tdep->thumb_breakpoint_size.
* arm-wince-tdep.c (arm_wince_thumb_le_breakpoint): New variable.
(arm_wince_init_abi): Override tdep->thumb_breakpoint and
tdep->thumb_breakpoint_size.

* arm-tdep.c (arm_gdbarch_init): Add set_gdbarch_skip_trampoline_code.

2007-05-16  Markus Deuling  <deuling@de.ibm.com>

* server.c (handle_query): Add reply for qC packet.

* lib/gdb.exp (gdb_compile): Add support for Windows DLLs.
(gdb_compile_shlib): Likewise.
(skip_shlib_tests, gdb_download, gdb_load_shlibs): New.
(default_gdb_init): Clear cleanfiles.
(gdb_finish): Delete recorded cleanfiles.
* lib/gdbserver-support.exp (gdbserver_spawn): Use gdb_download.

* gdb.base/gdb1555.exp: Use skip_shlib_tests and gdb_load_shlibs.
Do not use isnative.
* gdb.base/pending.exp, gdb.base/shlib-call.exp, gdb.base/shreloc.exp,
gdb.base/so-impl-ld.exp: Likewise.
* gdb.base/solib-weak.exp: Likewise.  Skip for DLL targets.
* gdb.base/unload.exp: Likewise.  Do not pass empty option to
gdb_compile.

* NEWS: Mention removed "set mips stack-arg-size" and "set mips
saved-gpreg-size".

* mips-tdep.c (MIPS32_REGSIZE, MIPS64_REGSIZE): New constants.
(size_auto, size_32, size_64, size_enums, mips_abi_regsize_string)
(mips_stack_argsize_string, mips_stack_argsize): Delete.
(mips_abi_regsize): Simplify.
(mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
(mips_n32n64_return_value, mips_o32_push_dummy_call)
(mips_o32_return_value, mips_o64_push_dummy_call)
(mips_o64_return_value): Propogate constant register sizes.  Use the
ABI register size instead of mips_stack_argsize.
(mips_dump_tdep): Don't print mips_stack_argsize.
(_initialize_mips_tdep): Remove saved-gpreg-size and stack-arg-size
settings.

* gdb.texinfo (MIPS): Remove documentation for set mips saved-gpreg-size,
show mips saved-gpreg-size, and set mips stack-arg-size.

Commit file missed in last commit.

* config/mips/linux.mt (DEPRECATED_TM_FILE): Delete.
* config/mips/tm-linux.h: Delete.
* mips-linux-tdep.c (mips_svr4_so_ops): New.
(mips_linux_in_dynsym_resolve_code): Make static.  Use
svr4_in_dynsym_resolve_code.
(mips_linux_init_abi): Initialize mips_svr4_so_ops.  Call
set_solib_ops.
* solib-svr4.c (svr4_in_dynsym_resolve_code, svr4_so_ops): Make
global.
* solib-svr4.h (svr4_so_ops, svr4_in_dynsym_resolve_code): Declare.
* Makefile.in (mips-linux-tdep.o): Update.
* solib.c (set_solib_ops): New.
(current_target_so_ops): Update comment.
* solib.h (set_solib_ops): New prototype.

* printcmd.c (do_examine): Fix typos in a comment.

2007-05-16  H.J. Lu  <hongjiu.lu@intel.com>
    Alan Modra  <amodra@bigpond.net.au>

* elflink.c (_bfd_elf_adjust_dynamic_copy): Align dynamic bss
section to the minimum alignment.

2007-05-16  Paolo Bonzini  <bonzini@gnu.org>

* Makefile.def (bootstrap_stage): Replace stage_make_flags with
stage_cflags.
* Makefile.tpl (POSTSTAGE1_HOST_EXPORTS, POSTSTAGE1_FLAGS_TO_PASS):
Remove CFLAGS/LIBCFLAGS.
(configure-stage[+id+]-[+prefix+][+module+],
all-stage[+id+]-[+prefix+][+module+]): Pass it from [+stage_cflags+].
* Makefile.in: Regenerate.

gdb/
* configure.ac: Allow sysroots to be relocated under $prefix as
well as $exec_prefix.
* configure: Regenerate.

ld/
* configure.in: Allow sysroots to be relocated under $prefix as
well as $exec_prefix.
* configure: Regenerate.

daily update

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    * config/unknown.exp: Remove.

2007-05-15  H.J. Lu  <hongjiu.lu@intel.com>

PR ld/4504
* ld-elf/data1.c: New file.
* ld-elf/data1.h: Likewise.
* ld-elf/dynbss1.c: Likewise.
* ld-elf/pass.out: Likewise.

* ld-elf/shared.exp (build_tests): Add "Build libdata1.so".
(run_tests): Add "Run with libdata1.so".

2007-05-15  H.J. Lu  <hongjiu.lu@intel.com>
    Alan Modra  <amodra@bigpond.net.au>

PR ld/4504
* elf-bfd.h (_bfd_elf_adjust_dynamic_copy): New.
* elflink.c (_bfd_elf_adjust_dynamic_copy): New.

* elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Call
_bfd_elf_adjust_dynamic_copy to adjust for the copy in dynamic
bss section.
* elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
* elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
* elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
* elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
* elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
* elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
* elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
* elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
* elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
* elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
* elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
* elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
* elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
* elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
* elf64-x86-64.c (elf64_x86_64_adjust_dynamic_symbol): Likewise.
* elfxx-mips.c (_bfd_mips_vxworks_adjust_dynamic_symbol): Likewise.
* elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.

2007-05-15  Markus Deuling  <deuling@de.ibm.com>

        * gdb.base/info-proc.exp: Check is_remote.

ld/testsuite/
* ld-arm/vxworks1.ld: Swap .bss and .data.
* ld-arm/vxworks1-lib.rd: Update accordingly.
* ld-arm/vxworks1-lib.td: New test.
* ld-arm/arm-elf.exp: Run it.

* ld-i386/vxworks1.ld: Swap .bss and .data.
* ld-i386/vxworks1-lib.rd: Update accordingly.
* ld-i386/vxworks1-lib.td: New test.
* ld-i386/i386.exp: Run it.

* ld-mips-elf/vxworks1.ld: Swap .bss and .data.
* ld-mips-elf/vxworks1-lib.rd: Update accordingly.
* ld-mips-elf/vxworks1.rd: Likewise.

* ld-powerpc/vxworks1.ld: Swap .bss and .data.
* ld-powerpc/vxworks1-lib.rd: Update accordingly.
* ld-powerpc/vxworks1-lib.td: New test.
* ld-powerpc/powerpc.exp: Run it.

* ld-sh/vxworks1.ld: Swap .bss and .data.
* ld-sh/vxworks1-lib.rd: Update accordingly.
* ld-sh/vxworks1-lib.td: New test.
* ld-sh/sh-vxworks.exp: Run it.

* ld-sparc/vxworks1.ld: Swap .bss and .data.
* ld-sparc/vxworks1-lib.rd: Update accordingly.
* ld-sparc/vxworks1-lib.td: New test.
* ld-sparc/sparc.exp: Run it.

* mips3264r2.igen (DSHD): Fix compile warning.

bfd/
* elfxx-mips.c (mips_elf_create_local_got_entry): Remove
input_section argument.  Create .rela.dyn relocations against
symbol 0 rather than the section symbol.
(mips_elf_local_got_index): Remove input_section argument.
Update call to mips_elf_create_local_got_entry.
(mips_elf_got_page, mips_elf_got16_entry): Likewise.
(mips_elf_calculate_relocation): Update calls to
mips_elf_local_got_index, mips_elf_got16_entry and mips_elf_got_page.

ld/testsuite/
* ld-mips-elf/vxworks1-lib.rd: Expect the GOT relocation to be
against symbol 0.

gas/
* app.c (do_scrub_chars): Don't damage \@ pseudo-variables.

gas/testsuite/
* gas/arm/backslash-at.d: New.
* gas/arm/backslash-at.s: New.

bfd/
* elf32-arm.c (elf32_arm_final_link_relocate): Correctly
handle the Thumb-2 JUMP19 relocation.

ld/testsuite/
* ld-arm/arm-elf.exp: Add jump19 testcase.
* ld-arm/jump19.d: New.
* ld-arm/jump19.s: New.

PR gas/3041
* config/tc-m68k.c (relaxable_symbol): Make sure that the correct addend is stored for relocs against weak symbols.
    (md_apply_fix): So not loose track of addend for relocs against weak symbols.
* testsuite/gas/m68k/p3041.s: New test case.
* testsuite/gas/m68k/p3041.d: New expected disassembly.
* testsuite/gas/m68k/all.exp: Run new test for m68k-*-netbsd toolchains.
    Only run arch-cpu-1 test for ELF based toolchains.

    Tidy ups for m68k-netbsd gas toolchain:
* testsuite/gas/m68k/cpu32.d: Allow for extra text after expected disassembly.
* testsuite/gas/m68k/mcf-trap.d: Allow for alternative trap mnemonics.
* testsuite/gas/m68k/br-isab.d: Fix name of test.
* testsuite/gas/m68k/br-isac.d: Fix name of test.

PR 4479
* elf.c (elf_fake_sections): Don't allow backend to change
SHT_NOBITS if called for strip/objcopy --only-keep-debug.
* elfxx-mips.c (_bfd_mips_elf_fake_sections): Remove similar
fix from here.

* binutils-all/objcopy.exp: Only run needed-by-reloc test for ELF.

gas/testsuite/

2007-05-14  H.J. Lu  <hongjiu.lu@intel.com>

PR binutils/4502
* gas/i386/amd.d: Replace "pfmulhrw" with "pmulhrw".

opcodes/

2007-05-14  H.J. Lu  <hongjiu.lu@intel.com>

PR binutils/4502
* i386-dis.c (Suffix3DNow): Replace "pfmulhrw" with "pmulhrw".

daily update