2006-10-27  Jeff Johnston  <jjohnstn@redhat.com>

        * COPYING.NEWLIB: Add spu license.
        * COPYING.LIBGLOSS: Ditto.

2006-10-27  Jeff Johnston  <jjohnstn@redhat.com>

        * COPYING.NEWLIB: Add spu license.

* gdbcmd.h (detachlist): Declare.
* infcmd.c (_initialize_infcmd): Define "detach" as prefix
command.
* linux-fork.c (_initialize_linux_fork): Rename
"detach-checkpoint" to "detach checkpoint" and "detach-fork" to
"detach fork".
* cli/cli-cmds.c (detachlist): Define.
(init_cmd_lists): Initialize it.
* cli/cli-cmds.h (detachlist): Declare.

doc/:
* gdb.texinfo (Processes): Rename "detach-fork" to "detach fork".

testsuite/:
* gdb.base/multi-forks.exp: Use "detach fork" instead of
"detach-fork".

2006-10-27  Jeff Johnston  <jjohnstn@redhat.com>

        * README: Add a brief section on how to regenerate
        configuration files in newlib.

* shared.cc (open_shared): Drop useless attempt from 2006-08-11.

* dcrt0.cc (__api_fatal): Drop spare argument to __small_sprintf.
* smallprint.c (__small_vsprintf): Preserve GetLastError value.
* winsup.h (api_fatal): Simplify.  Drop duplicate filename arg.

2006-10-27  Andrew Stubbs  <andrew.stubbs@st.com>

* config/tc-sh.c (md_assemble): Define size of branches.

2006-10-26  H.J. Lu  <hongjiu.lu@intel.com>

* elf.c (_bfd_elf_init_private_section_data): Assert output
section ELF type instead of check if it is SHT_NULL.  Copy
OS/PROC specific flags from input section to output section.

bfd/
* section.c (SEC_KEEP): Update comment.
* bfd-in2.h: Regenerate.
* elflink.c (bfd_elf_gc_sections): Ignore SEC_EXCLUDE sections.
* merge.c (_bfd_merge_sections): Set SEC_KEEP on excluded sections.
* stabs.c (_bfd_discard_section_stabs): Likewise.
(_bfd_link_section_stabs): Likewise.  Simplify abs_section check.
ld/
* ldlang.c (lang_map): Don't say SEC_LINKER_CREATED and SEC_KEEP
sections have been discarded.
(lang_do_version_exports_section): Set SEC_KEEP on export section.
* emultempl/elf32.em (before_allocation): Set SEC_KEEP on warning
sections.

2006-10-26  Chris Sutcliffe  <ir0nh34d@users.sourceforge.net>

        * lib/Makefile.in: Fix order for 'all' rule.

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daily update

2006-10-26  Ben Elliston  <bje@au.ibm.com>
    Anton Blanchard  <anton@samba.org>
    Peter Bergner  <bergner@vnet.ibm.com>

* ppc-opc.c (A_L, DCM, DGM, TE, RMC, R, SP, S, SH16, XRT_L, EH,
AFRALFRC_MASK, Z, ZRC, Z_MASK, XLRT_MASK, XEH_MASK): Define.
(POWER6): Define.
(powerpc_opcodes): Extend "lwarx", "ldarx", "dcbf", "fres", "fres.",
"frsqrtes", "frsqrtes." "fre", "fre.", "frsqrte" and "frsqrte.".
Add "doze", "nap", "sleep", "rvwinkle", "dcbfl", "prtyw", "prtyd",
"mfcfar", "cmpb", "lfdpx", "stfdpx", "mtcfar", "mffgpr", "mftgpr",
"lwzcix", "lhzcix", "lbzcix", "ldcix", "lfiwax", "stwcix", "sthcix",
"stbcix", "stdcix", "lfdp", "dadd", "dadd.", "dqua", "dqua.", "dmul",
"dmul.", "drrnd", "drrnd.", "dscli", "dscli.", "dquai", "dquai.",
"dscri", "dscri.", "drintx", "drintx.", "dcmpo", "dtstex", "dtstdc",
"dtstdg", "dtstsf", "drintn", "drintn.", "dctdp", "dctdp.", "dctfix",
"dctfix.", "ddedpd", "ddedpd.", "dxex", "dxex.", "dsub", "dsub.",
"ddiv", "ddiv.", "dcmpu", "drsp", "drsp.", "dcffix", "dcffix.",
"denbcd", "denbcd.", "diex", "diex.", "stfdp", "daddq", "daddq.",
"dquaq", "dquaq.", "fcpsgn", "fcpsgn.", "dmulq", "dmulq.",
"drrndq", "drrndq.", "dscliq", "dscliq.", "dquaiq", "dquaiq.",
"dscriq", "dscriq.", "drintxq", "drintxq.", "dcmpoq", "dtstexq",
"dtstdcq", "dtstdgq", "dtstsfq", "drintnq", "drintnq.",
"dctqpq", "dctqpq.", "dctfixq", "dctfixq.", "ddedpdq", "ddedpdq.",
"dxexq", "dxexq.", "dsubq", "dsubq.", "ddivq", "ddivq.", "dcmpuq",
"drdpq", "drdpq.", "dcffixq", "dcffixq.", "denbcdq", "denbcdq.",
"diexq" and "diexq." opcodes.

* h8300-dis.c (bfd_h8_disassemble): Add missing consts.

2006-10-26  Joseph S. Myers  <joseph@codesourcery.com>
            Mark Mitchell  <mark@codesourcery.com>

* configure.tgt (arm*linux*): Support both big- and little-endian.

merge from gcc

2006-10-25  H.J. Lu  <hongjiu.lu@intel.com>

* emulparams/hppa64linux.sh (LARGE_SECTIONS): Renamed to ...
(OTHER_BSS_SECTIONS): This.
* scripttempl/elf.sc (OTHER_BSS_SECTIONS): Support LARGE_SECTIONS.
(LARGE_SECTIONS): Move .lbss sections to OTHER_BSS_SECTIONS.

* reloc.c (_bfd_relocate_contents): Remove explicit case 0.

* write.c (chain_frchains_together_1): Assert that this function
never returns a pointer to the auto variable `dummy'.

* dw2gencfi.c (cfi_add_CFA_offset):
Assert DWARF2_CIE_DATA_ALIGNMENT is non-zero.

* elf.c (bfd_section_from_shdr): Remove extraneous breaks.
* targets.c (find_target): Remove extraneous break.

* coff-maxq.c (coff_maxq20_reloc): Remove unused variable `howto'.
(struct maxq_reloc_map): Unused; remove.
(maxq_reloc_map): Likewise.
(maxq_reloc_type_lookup): Remove loop over maxq_reloc_map.

* elf.c (bfd_elf_set_dyn_lib_class): Change second argument type
from int to enum dynamic_lib_link_class lib_class.
* bfd-in.h (bfd_elf_set_dyn_lib_class): Likewise.
* bfd-in2.h: Regenerate.

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gdb/ChangeLog:
2006-10-25  Jim Blandy  <jimb@codesourcery.com>

* p-valprint.c (pascal_object_print_value): Add 'static' keyword
to function definition, to match declaration earlier in file.

2006-10-25  Vladimir Prus  <vladimir@codesourcery.com>

        * libc/include/math.h: (exception): Add a comment
        telling fixincludes that we handle C vs. C++ issue.

New Cell SPU port.

merge from gcc

missed from last commit

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daily update

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* expr.c (expr): Replace O_add case in switch (op_left) explaining
why it can never occur.

* ld-powerpc/plt1.s: New.
* ld-powerpc/plt1.d: New.
* ld-powerpc/relbrlt.s: New.
* ld-powerpc/relbrlt.d: New.
* ld-powerpc/powerpc.exp: Run them.

* lexsup.c (parse_args): Add a comment noting a fall-through.

Add powerpc cell support.

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daily update

Fix AMDFAM10 POPCNT instruction

2006-10-23  Dave Brolley  <brolley@redhat.com>

        * commonCfg.cxx (CacheCfg (const string, sid::host_int_4)):
        Initialize type as "hw-cache-buffer-" + size. Don't call
        compute_comptype.

2006-10-23  Dave Brolley  <brolley@redhat.com>

        * compCGEN.cxx (cgen_print_address): Print "0x" prefix.

2006-10-24  H.J. Lu  <hongjiu.lu@intel.com>

* configure.in (AC_CHECK_HEADERS): Add limits.h and sys/param.h.
* configure: Regenerated.
* config.in: Likewise.

* fhandler_disk_file.cc (fhandler_disk_file::rewinddir): Fix comment.

* fhandler_disk_file.cc (fhandler_disk_file::rewinddir): Accomodate
buggy RestartScan behaviour of Windows 2000.
* wincap.h: Define has_buggy_restart_scan throughout.
* wincap.cc: Ditto.

* emulparams/h8300elf.sh (TINY_DATA_SECTION, TINY_BSS_SECTION): Don't
set section address on a relocatable link.

wrap overlong lines

* config/tc-m68hc11.c (md_assemble): Quiet warning.

* elf64-ppc.c (ppc64_elf_edit_opd): Clarify comment.

* ld.texinfo (Output Section Discarding): Fix xref.

missed from 2006-10-19 commit.

* elf32-score.c: Formatting.
(elf_backend_omit_section_dynsym): Define.
(score_elf_create_dynamic_relocation): Remove code copied from mips.
Don't use section syms in dynamic relocs.  Remove unused param.
(score_elf_final_link_relocate): Remove unused param.

* linker.c (fix_syms): Choose best of previous and next
section based on section flags and vma.

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* fhandler_disk_file.cc (fhandler_disk_file::facl): Fix whitespace.
* external.cc: Update copyright.
* fhandler.cc: Ditto.
* sec_helper.cc: Ditto.
* security.h: Ditto.
* security.cc: Ditto.
(check_registry_access): Return -1 if W_OK is requested.

* external.cc (cygwin_internal): Use security_descriptor::copy method.
* sec_helper.cc (security_descriptor::malloc): Use own free method.
Set type.
(security_descriptor::realloc): Handle the case that psd has been
allocated using LocalAlloc.  Set type.
(security_descriptor::free): Ditto.
* security.cc (get_nt_attribute): Remove.
(get_reg_security): Remove.
(get_nt_object_security): Use GetSecurityInfo which handles all
securable objects.
(get_nt_object_attribute): Remove.
(get_object_attribute): Call get_nt_object_security instead of
get_nt_object_attribute.
(get_file_attribute): Ditto.
(check_registry_access): Call get_nt_object_security instead of
get_reg_security.
* security.h (cygpsid::operator PSID): Make method const, not the
result.
(class security_descriptor): Add type member.  Accomodate throughout.
(security_descriptor::copy): New method.
(security_descriptor::operator PSECURITY_DESCRIPTOR *): New operator.

* fhandler.cc (fhandler_base::fhaccess): Check if opening registry
actually created a handle.  This handles the registry root dir.
* fhandler_registry.cc (fhandler_registry::open): Set io_handle in
case of opening one of the predefined registry keys.

* gas/sh/sh64/syntax-1.d: Update.

* ld-sh/sh64/abi32.xd, ld-sh/sh64/abi64.xd, ld-sh/sh64/cmpct1.xd,
* ld-sh/sh64/crange1.rd, ld-sh/sh64/crange2.rd,
* ld-sh/sh64/crange3-cmpct.rd, ld-sh/sh64/crange3-media.rd,
* ld-sh/sh64/crange3.rd, ld-sh/sh64/crangerel1.rd,
* ld-sh/sh64/crangerel2.rd, ld-sh/sh64/mix1.xd,
* ld-sh/sh64/mix2.xd, ld-sh/sh64/rel32.xd, ld-sh/sh64/rel64.xd,
* ld-sh/sh64/reldl32.rd, ld-sh/sh64/reldl64.rd,
* ld-sh/sh64/shdl32.xd, ld-sh/sh64/shdl64.xd: Update.

* emulparams/shelf32.sh: Set default stack to 0x80000.
* emulparams/shelf64.sh: Likewise.

* elf32-sh64.c (sh64_elf_merge_symbol_attribute): Do merging
only when the non visibility part of st_other is non-zero.
* elf64-sh64.c (sh64_elf64_merge_symbol_attribute): Likewise.

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* callback.c: Include "xmalloc.h".
* Makefile.in: Add dependency.

2006-10-21  Paul Brook  <paul@codesourcery.com>

* remote.c (remote_fetch_registers): Fix error message.

* regtool.cc (key_type): Drop.
(REG_AUTO): Define.
(value_type): Replace key_type.  Use REG_xxx values directly.
Accomodate change throughout.
(longopts): Add --dword, --dword-le, --none, --qword and --hex options.
(opts): Add -d, -D, -n, -Q and -x options.
(types): Array to convert REG_xxx into strings.
(hex): New variable to keep value of --hex option.
(usage): Accomodate new options.  Print only the necessary by default.
Only be verbose in case of -h/--help option.
(cmd_list): Use key separator from -K option when printing.
Print value type when verbose option is given.  Handle so far not
handled REG_xxx types.
(cmd_set): Avoid SEGV due to missing argument.  Handle so far not
handled REG_xxx types.
(cmd_get): Handle --binary option type agnostic.  Handle so far not
handled REG_xxx types.
(main): Handle new options.

gdb.texinfo (Source Annotations): Fix index entries by adding
"annotation" to them, to discriminate from index entries that point
to the more general topic descriptions.

(Breakpoints): Fix a typo.

* gdb.texinfo (Breakpoints, Set Watchpoints): Elaborate and
clarify on the possible meanings of ``expression'' watched by
watchpoints.  Add indexing.

(Backtrace): Fix a typo.

* fhandler.cc (fhandler_base::fhaccess): Call check_registry_access
for registry keys/values if ntsec is on.
* security.cc (check_access): New static function derived from
check_file_access, but object type agnostic.
(check_file_access): Only do file specific stuff.  Call check_access.
(check_registry_access): New access check function for registry keys/
values.
* security.h (check_registry_access): Declare.

* fhandler_registry.cc (fhandler_registry::fstat): Set restrictive
permission and ownership if key can't be opened for reading security.
(open_key): If opening key fails, retry opening with backup intent.

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* gcore.c (MAX_COPY_BYTES): Define.
(gcore_copy_callback): Use it to limit allocation.

Framework for relocation scanning.  Implement simple static TLS
relocations.

* ld-sh/tlsbin-1.d: Update.
* ld-sh/tlspic-1.d: Likewise.
* ld-sh/tlstpoff-1.d: Likewise.

2006-10-20  Andrew Stubbs  <andrew.stubbs@st.com>

opcodes/

* sh-dis.c (print_insn_sh): Remove 0x from output to prevent GDB
duplicating it.

gas/testsuite/

* gas/sh/pcrel-coff.d: Update patterns (remove 0x on addresses).
* gas/sh/pcrel-hms.d: Likewise.
* gas/sh/pcrel.d: Likewise.
* gas/sh/pcrel2.d: Likewise.
* gas/sh/pic.d: Likewise.
* gas/sh/tlsd.d: Likewise.
* gas/sh/tlsdnopic.d: Likewise.
* gas/sh/tlsdpic.d: Likewise.

* net.cc (cygwin_getnameinfo): Fix typo in comment.

bfd/
* elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Don't extend
PT_DYNAMIC on GNU/Linux targets.

bfd/
* elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Make the
size of .rel.dyn reflect the value of DT_RELSZ.

ld/testsuite/
* ld-mips-elf/multi-got-1.d: Remove trailing R_MIPS_NONE entries.
* ld-mips-elf/tls-multi-got-1.got: Likewise.
* ld-mips-elf/tls-multi-got-1.r: Likewise.

bfd/
* elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Allocate
a PT_NULL header for dynamic objects.
(_bfd_mips_elf_modify_segment_map): Add it.

ld/testsuite/
* ld-mips-elf/multi-got-1.d: Do not expect a particular address
for DT_HASH.
* ld-mips-elf/rel32-o32.d: Bump addresses by 0x20 to account for
the extra program header.
* ld-mips-elf/rel32-n32.d: Likewise.
* ld-mips-elf/tlslib-o32.got: Likewise.
* ld-mips-elf/tlslib-o32-hidden.got: Likewise.
* ld-mips-elf/tlslib-o32-ver.got: Likewise.
* ld-mips-elf/tls-multi-got-1.got: Likewise.
* ld-mips-elf/tls-multi-got-1.r: Likewise.
* ld-mips-elf/rel64.d: Bump addresses by 0x30 to account for the
extra program header.
* ld-mips-elf/tlsdyn-o32.d: Reduce the GOT offset by 32 to account
for the extra program header, and thus the shorter gap between the
text and data segments.
* ld-mips-elf/tlsdyn-o32-1.d: Likewise.
* ld-mips-elf/tlsdyn-o32-2.d: Likewise.
* ld-mips-elf/tlsdyn-o32-3.d: Likewise.
* ld-mips-elf/tlsdyn-o32.got: Bump GOT text addresses by 0x20
to account for the extra program header.
* ld-mips-elf/tlsdyn-o32-1.got: Likewise.
* ld-mips-elf/tlsdyn-o32-2.got: Likewise.
* ld-mips-elf/tlsdyn-o32-3.got: Likewise.

ld/
* emulparams/elf32bmip.sh (OTHER_GOT_RELOC_SECTIONS): Define.
* emulparams/elf32bmipn32-defs.sh (OTHER_GOT_RELOC_SECTIONS): Likewise.

ld/testsuite/
* ld-mips-elf/rel32-o32.d: Bump the section number of .text by 1
to account for the fact that .rel.dyn is now before .text in the
section table.
* ld-mips-elf/rel32-n32.d: Likewise.
* ld-mips-elf/rel64.d: Likewise.

* linux-thread-db.c (check_for_thread_db): Don't attempt to use
thread_db for remote targets.
* remote.c (remote_new_objfile): Always call predecessor on
new_objfile event chain.

2005-10-19  Ulrich Weigand  <uweigand@de.ibm.com>

        * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
        and srv_linux_thread_db to yes.
        * linux-s390-low.c (s390_fill_gregset): New function.
        (target_regsets): Define data structure.

* config/tc-i386.c (md_parse_option): Use CONST_STRNEQ.
(x86_64_section_letter): Likewise.

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    * solib.c (libpthread_solib_p): New function.
        (solib_add): Always read the symbols from the libpthread library.

2006-10-19  Andrew Stubbs  <andrew.stubbs@st.com>

* breakpoint.c (describe_other_breakpoints): Add thread parameter.
Annotate display with thread number where appropriate.
(create_breakpoints): Add thread parameter to call to
describe_other_breakpoints.

Fix score bugs

bfd/
* elfxx-mips.c (sort_dynamic_relocs): Sort relocations against the
same symbol by increasing r_offset.
(sort_dynamic_relocs_64): Likewise.  Fix comparisons between very
large and very small symbol indexes.

ld/testsuite/
* ld-mips-elf/tlslib-o32-hidden.got: Sort relocations against the
same symbol in order of increasing r_offset.
* ld-mips-elf/tls-multi-got-1.got: Likewise.
* ld-mips-elf/tls-hidden3.r: Likewise.
* ld-mips-elf/tls-hidden4.r: Likewise.

bfd/
* elfxx-mips.c (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG
and DT_MIPS_RLD_MAP tags for position-independent executables.
Do not add DT_DEBUG to shared libraries for any MIPS target.

ld/testsuite/
* ld-mips-elf/multi-got-1.d: Remove DT_DEBUG tag.  Do not require
a specific file offset for .dynamic.  Reduce DT_HASH by 8 to account
for removed tag.
* ld-mips-elf/tls-multi-got-1.r: Likewise.  Also reduce DT_REL by 8.
Reduce PLTGOT and symbol values by 16 to account for the removed tag.
* ld-mips-elf/textrel-1.d: Remove DT_DEBUG tag.
* ld-mips-elf/rel32-n32.d: Reduce addresses by 16 to account for
removed DT_DEBUG tag.
* ld-mips-elf/rel64.d: Likewise.
* ld-mips-elf/tls-multi-got-1.got: Likewise.
* ld-mips-elf/tlslib-o32-hidden.got: Likewise.

* fhandler.h (fhandler_base::set_name): Make virtual.
(class fhandler_registry): Add wow64 and prefix_len members.
Declare set_name method.
* fhandler_proc.cc (PROC_REGISTRY32): Define.
(PROC_REGISTRY64): Define.
(proc_listing): Add "registry32" and "registry64" elements.
(proc_fhandlers): Add corresponding FH_REGISTRY values.
* fhandler_registry.cc (registry_len): Drop static value in favor of
class member prefix_len.  Use preifx_len instead of registry_len
throughout.
(fhandler_registry::set_name): Define.  Set wow64 and prefix_len
according to directory prefix.
(fhandler_registry::fhandler_registry): Set wow64 and prefix_len to
default values.
(open_key): Add wow64 argument.  Handle wow64 in call to RegOpenKeyEx.
Use fhandler_registry member wow64 in this place throughout.

Typos.

* fhandler_proc.cc: Drop superfluous definition of _WIN32_WINNT.
* miscfuncs.cc: Ditto.
* sched.cc: Ditto.

* regtool.cc (longopts): Add --wow32 option.
(opts): Add -W option.
(usage): Add text for --wow32/-W option.
(main): Handle --wow32/-W option.
* utils.sgml: Document the new -W option.

* Fix ChangeLog entry to mention full path of changed file.

bfd/

2006-10-18  H.J. Lu  <hongjiu.lu@intel.com>

PR ld/3290
* elflink.c (elf_link_add_object_symbols): Hide definitions in
debug sections.

ld/testsuite/

2006-10-18  H.J. Lu  <hongjiu.lu@intel.com>

PR ld/3290
* ld-elf/dummy.c: New file.
* ld-elf/dwarf.exp: Likewise.
* ld-elf/dwarf1.c: Likewise.
* ld-elf/dwarf1.h: Likewise.
* ld-elf/dwarf1.out: Likewise.
* ld-elf/dwarf1main.c: Likewise.