* ppc-linux-nat.c (store_register, fetch_register): Remove
incorrect assertions.  Simplify and generalize handling of
transfers whose sizes are not multiples of, or less than, sizeof
(PTRACE_XFER_TYPE).

.

2004-06-04  Roland McGrath  <roland@redhat.com>

* gdb.base/auxv.exp (fetch_auxv): Consume output fully through
next gdb prompt.

2004-06-04  Jeff Johnston  <jjohnstn@redhat.com>

        * infrun.c (handle_inferior_event): Don't treat an invalid ptid
        as a new thread event.
        * thread_db.c (thread_get_info_callback): If the thread is a
        zombie, return TD_THR_ZOMBIE.
        * (thread_from_lwp): If thread_get_info_callback returns
        TD_THR_ZOMBIE, check if the thread is still on the thread list
        and return a -1 ptid if not found.
        (thread_db_wait): If thread_from_lwp returns a -1 ptid, then
        change the status to TARGET_WAITKIND_SPURIOUS.

daily update

*** empty log message ***

* autoload.cc (IsDosDeviceName_U): Define.
* ntdll.h (IsDosDeviceName_U): Declare.
* fhandler.cc (fhandler_base::open): Check to see if win32_name is a dos device
and just call the 9x open if so.

2004-06-03  Alexandre Oliva  <aoliva@redhat.com>

        * mn10300/sim.ld: Start at address 4, to avoid ambiguity with NULL
        pointers.

2004-06-02  Michael Chastain  <mec.gnu@mindspring.com>

Fix PR gdb/1636.
* gdb.threads/manythreads.exp: Change asynchronous 'after'
calls to synchronous.

revert accidental checkin

* winbase.h (ilockincr): More changes from the inexplicable world of gcc asm
magic.
(ilockdecr): Ditto.

* winbase.h (ilockincr): YA correction to ensure correct operation with no
optimization.
(ilockdecr): Ditto.

* cygserver.h (CYGWIN_SERVER_VERSION_API): Bump.

* include/cygwin/ipc.h (IPC_KEY_IS_SHMID): Redefine to a more sensible
value.

* shm.cc (shmget): Explicitely set td_retval[0] to -1 on error.

remove erroneous ChangeLog entry

* winbase.h: Fix all ilock defs as per cygwin 1.5.10 release.

* server.c (main): Ensure that thread related realtime signals
are ignored.

* sh-tdep.c (sh3e_sh4_store_return_value): Correctly store
double values in little endian mode.

* configure.in: Fix --enable-bootstrap breakage introduced in trees without
gcc.
* configure: Regenerate.

*** empty log message ***

add missing changelog entry

* spawn.cc (find_exec): Use has_slash to determine if path has a slash rather
than calculating this twice.

2004-06-02  Albert Chin-A-Young  <china@thewrittenword.com>

Committed by Andrew Cagney.
* gdb/dictionary.c, gdb/gdbtypes.h: Remove trailing comma
after last enum constant to avoid error from IBM C
compiler.

2004-06-02  Jeff Johnston  <jjohnstn@redhat.com>

        * libc/stdio/vfscanf.c (__svfscanf_r): For CT_INT conversions,
        reset digit flags appropriately after we have discovered "0x".
        * libc/machine/powerpc/vfscanf.c (__svfscanf_r): Ditto.

* ppc-linux-nat.c (store_register): Remove unused local 'offset'.

* ppc-linux-nat.c (store_register, fetch_register): Rename 'mess'
to 'message', and make it local to the lone block that uses it.

ada-exp.y: Synchronize with current ACT sources.
ada-lang.c: Ditto.
ada-lang.h: Ditto.
ada-lex.l: Ditto.
ada-tasks.c: Ditto.
ada-typeprint.c: Ditto.
ada-valprint.c: Ditto.

* ppc-tdep.h: Delete unused 'regoff' member.
* rs6000-tdep.c (rs6000_gdbarch_init): Don't initialize it.

* ppc-tdep.h: Delete unused 'regoff' member.
* rs6000-tdep.c (rs6000_gdbarch_init): Don't initialize it.

*** empty log message ***

2004-06-01  Michael Chastain  <mec.gnu@mindspring.com>

Fix PR symtab/1661.
* hpread.c (hpread_pxdb_needed): Call memset after alloca.
(hpread_read_struct_type): Likewise.

2004-04-24  Luke Dunstan  <infidel@users.sourceforge.net>

* include/limits.h (_I64_MIN, _I64_MAX, _UI64_MAX): Add defines.

    * s390-opc.txt: Correct architecture mask for some opcodes.
lrv, lrvh, strv, ml, dl, alc, slb rll and mvclu are available
in the esa mode as well.

2004-06-01  Andrew Cagney  <cagney@gnu.org>

* mi/mi-cmd-env.c (env_execute_cli_command): Use xstrprintf
instead of xasprintf.
* mi/mi-main.c (mi_error_last_message, mi_cmd_exec_interrupt)
(mi_cmd_thread_select, mi_cmd_thread_list_ids)
(mi_cmd_data_list_register_names)
(mi_cmd_data_list_changed_registers)
(mi_cmd_data_list_register_values)
(get_register, mi_cmd_data_write_register_values)
(mi_cmd_data_write_register_values)
(mi_cmd_data_assign, mi_cmd_data_evaluate_expression)
(mi_cmd_target_download, mi_cmd_target_select)
(mi_cmd_data_read_memory, mi_cmd_data_write_memory)
(mi_execute_cli_command, mi_execute_async_cli_command)
(mi_execute_async_cli_command): Ditto.
* mi/mi-interp.c (mi_cmd_interpreter_exec) Ditto.
* mi/mi-cmd-var.c (mi_cmd_var_create): Ditto.

2004-06-01  Andrew Cagney  <cagney@gnu.org>

* mi/mi-cmds.h (mi_error_last_message): Delete declaration.
* mi/mi-interp.c (mi_cmd_interpreter_exec): Call
error_last_message instead of mi_error_last_message.
* mi/mi-main.c (mi_error_last_message): Delete function.

2004-06-01  Andrew Cagney  <cagney@gnu.org>

* mi/mi-main.c (mi_cmd_data_read_memory): Add missing return for
"invalid number of columns" error.  Delete redundant "out of
memory" check.

2004-06-01  Paolo Bonzini  <bonzini@gnu.org>

* Makefile.tpl: Fix typo.
* Makefile.in: Regenerate.

2004-06-01  Paolo Bonzini <bonzini@gnu.org>

* configure.in: Remove new- prefix from toplevel
bootstrap targets.
* configure: Regenerate.

2004-06-01  Paolo Bonzini <bonzini@gnu.org>

Merge this patch from the gcc tree:

2004-05-30  Andreas Jaeger  <aj@suse.de>
    Jim Wilson <wilson@specifixinc.com>

* config-ml.in: Pass FFLAGS and ADAFLAGS for multilibs, handle F77
like CC.

2004-06-01  Paolo Bonzini  <bonzini@gnu.org>

* Makefile.tpl (all.normal): Rename to all.
(all): Replace with a rule to pick the default
target from configure.
(all-gcc, configure-gcc): Use conditionals to
do nothing when toplevel bootstrap is going on.
(GCC directory bootstrap) [gcc-bootstrap]: Disable.
(Toplevel bootstrap) [gcc-no-bootstrap]: Disable.
* configure.in: Support --enable-bootstrap.

* Makefile.def: Remove new- prefix from toplevel
bootstrap targets.
* Makefile.tpl: Likewise.

* Makefile.def: Add bootstrap_stage 4.  Add bootstrap2
target.

* Makefile.tpl (Toplevel bootstrap): Pass $(BASE_FLAGS_TO_PASS)
$(RECURSE_FLAGS) to recursive invocation of make.

* Makefile.in: Regenerate.
* configure: Regenerate.

*** empty log message ***

daily update

2004-05-29  Filip Navara  <xnavara@volny.cz>

* include/winnt.h (IMAGE_EXPORT_DIRECTORY): Fixed declaration.

2004-05-25  Al Slater  <al.slater@scluk.com>

 * include/httpext.h (HSE_SEND_HEADER_EX_INFO,
 HSE_REQ_SEND_RESPONSE_HEADER_EX): Define.

merge from gcc

* i386bsd-nat.c: Don't include <sys/procfs.h>.
(gregset_t, fpregset_t): Remove typedefs.
(CANNOT_FETCH_REGISTER, CANNOT_STORE_REGISTER): Remove macros.
(REG_OFFSET): Rename argument.
(i386bsd_r_reg_offset): Rename from reg_offset.
(REG_ADDR): Remove macro.
(cannot_fetch_register, supply_gregset, fill_gregset): Remove
functions.
(i386bsd_supply_gregset, i386bsd_collect_gregset): New functions.
(fetch_inferior_registers): Use `struct reg' and `struct fpreg'
instead of gregset_t and fpregset_t.  Use i386bsd_supply_gregset
instead of supply_gregset.
(store_inferior_registers): Use `struct reg' and `struct fpreg'
instead of gregset_t and fpregset_t.  Use i386bsd_collect_gregset
instead of fill_gregset.
(register_u_addr): Use i386_r_reg_offset instead of REG_ADDR.

* i386bsd-nat.c: Don't include "gregset.h".
(supply_gregset, fill_gregset): Make static.
(supply_fpregset, fill_fpregset): Remove.
* Makefile.in (i386bsd-nat.o): Update dependencies.

2004-05-30  Pierre Humblet <pierre.humblet@ieee.org>

* path.cc (mount_info::add_item): Make sure native path has drive
or UNC form. Call normalize_xxx_path instead of [back]slashify.
Remove test for double slashes. Reorganize to always debug_print.

*** empty log message ***

daily update

* fbsd-proc.c: Include "regcache.h", "regset.h" and
"gdb_assert.h".  Con't include "gregset.h".
(fbsd_make_corefile_notes): Use regset-based core file support
instead off fill_gregset and fill_fpregset.
* Makefile.in (fbsd-proc.o): Update dependencies.

* m88k-tdep.c (m88k_analyze_prologue): Fix handling of branch
instructions.
(m88k_frame_prev_register): Simplify code a bit.

* amd64-tdep.c (amd64_supply_fpregset): Adjust comment.
(amd64_collect_fpregset): New function.
(amd64_regset_from_core_section): Use amd64_collect_fpregset.

* hppa-tdep.h (hppa_regnum): Add HPPA_R31_REGNUM.

* i386-tdep.c (i386_supply_gregset): Adjust comment.
(i386_collect_gregset): New function.
(i386_supply_fpregset): Adjust comment.
(i386_collect_fpregset): New function.
(i386_regset_from_core_section): Use i386_collect_gregset and
i386_collect_fpregset.

* hppa-tdep.c (hppa_frame_prev_register_helper): Reimplement to
handle VALUEP being null.

* pathnames.sgml: Remove /dev/kmem from the supported POSIX
device list.

* cygwinenv.sgml: Fix typo in check_case description.

2004-05-29  John Paul Wallington  <jpw@gnu.org>

* ssp.c (usage): Add missing linefeed.

daily update

*** empty log message ***

* regset.h (collect_regset_ftype): Unconstify fourth argument.

2004-05-29  H.J. Lu  <hongjiu.lu@intel.com>

* elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
change.

* MAINTAINERS: Undelete m88k.  Add myself as maintainer.

Fix botched checkin.

* amd64obsd-tdep.c (amd64obsd_sigtramp_p): Adjust for new
assembler in OpenBSD 3.5-current.
(amd64obsd_sigcontext_addr): Likewise.

* amd64obsd-tdep.c (amd64obsd_sigtramp_p): Adjust for new
assembler in OpenBSD 3.5-current.
(amd64obsd_sigcontext_addr): Likewise.

* MAINTAINERS: Undelete m88k.  Add myself as maintainer.

* ldlang.c (gc_section_callback): Move SEC_EXCLUDE twiddles..
(lang_gc_sections): .. to a LANG_FOR_EACH_INPUT_STATEMENT loop here.

* fhandler_disk_file.cc (fhandler_disk_file::fchmod): Only try to open the file
if it uses an acl.

* readelf.c (decode_ARM_machine_flags): Add EF_ARM_VFP_FLOAT.

*** empty log message ***

* rs6000-tdep.c: Use the modern gdbarch methods for handling the
register set, so our regcache isn't declared "legacy" and our E500
pseudoregister read and write functions aren't ignored.
(rs6000_register_byte, rs6000_register_raw_size,
rs6000_register_virtual_type, rs6000_register_convertible,
rs6000_register_convert_to_virtual,
rs6000_register_convert_to_raw): Deleted.
(rs6000_register_type, rs6000_convert_register_p,
rs6000_register_to_value, rs6000_value_to_register): New
functions.
(rs6000_gdbarch_init): Don't register
gdbarch_deprecated_register_size,
gdbarch_deprecated_register_bytes,
gdbarch_deprecated_register_byte,
gdbarch_deprecated_register_raw_size,
gdbarch_deprecated_register_virtual_type,
gdbarch_deprecated_register_convertible,
gdbarch_deprecated_register_convert_to_virtual, or
gdbarch_deprecated_register_convert_to_raw methods.  Instead,
register gdbarch_register_type, gdbarch_convert_register_p,
gdbarch_register_to_value, and gdbarch_value_to_register methods.

* elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
for linking, but otherwise adjust reloc for merged sections.

* config/tc-mn10300.h (tc_fix_adjustable): Define.
* config/tc-mn10300.c (mn10300_fix_adjustable): Don't adjust debug
or non-merged symbols.

2004-05-28  H.J. Lu  <hongjiu.lu@intel.com>

* elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
_bfd_merged_section_offset for local symbols.

* path.cc (chdir): Always use the normalized_path as posix_cwd, except if it
starts with a drive.

Also perform whitespace cleanup.

2004-05-28  H.J. Lu  <hongjiu.lu@intel.com>

* config/tc-ia64.c (remove_marked_resource): Save, clear and
restore the old slot when inserting srlz.i/srlz.d.

* rs6000-tdep.c (rs6000_dwarf2_stab_reg_to_regnum): Deleted.
(rs6000_stab_reg_to_regnum, rs6000_dwarf2_reg_to_regnum): New
functions, updated to match the register numberings used in GCC.
(rs6000_gdbarch_init): Register rs6000_stab_reg_to_regnum and
rs6000_dwarf2_reg_to_regnum as register number conversions
functions for STABS and Dwarf2.

2004-05-28  Andrew Stubbs <andrew.stubbs@superh.com>

bfd:
* Makefile.am: Regenerate dependencies.
* Makefile.in: Regenerate.
* archures.c: Add bfd_mach_sh3_nommu .
* bfd-in2.h: Regenerate.
* cpu-sh.c: Add sh3-nommu architecture.
(bfd_to_arch_table): Create new table.
(sh_get_arch_from_bfd_mach): Create new function.
(sh_get_arch_up_from_bfd_mach): Create new function.
(sh_merge_bfd_arch): Create new function.
* elf32-sh.c (sh_ef_bfd_table): Add table.
(sh_elf_check_relocs): Replace switch statement with
use of sh_ef_bfd_table .
(sh_elf_get_flags_from_mach): Add new function.
(sh_find_elf_flags): Likewise.
(sh_elf_copy_private_data): Replace most of non-elf contents
with a call to sh_merge_bfd_arch() .

gas:
* Makefile.am: Regenerate dependecies.
* Makefile.in: Regenerate.
* config/tc-sh.c (valid_arch): Make unsigned.
(preset_target_arch): Likewise.
(md_begin): Use new architecture flags system.
(get_specific): Likewise.
(assemble_ppi): Likewise.
(md_assemble): Likewise. Also fix error check for bad opcodes.
(md_parse_option): Likewise. Also generate -isa values according
to the table in bfd/cpu-sh.c instead of just constants. Also
allow <arch>-up ISA variants.
(sh_elf_final_processing): Replace if-else chain with a call to
sh_find_elf_flags().
* testsuite/gas/sh/arch: New directory.
* testsuite/gas/sh/arch/arch.exp: New test script.
* testsuite/gas/sh/arch/arch_expected.txt: New file.
* testsuite/gas/sh/arch/sh.s: New file.
* testsuite/gas/sh/arch/sh2.s: New file.
* testsuite/gas/sh/arch/sh-dsp.s: New file.
* testsuite/gas/sh/arch/sh2e.s: New file.
* testsuite/gas/sh/arch/sh3-nommu.s: New file.
* testsuite/gas/sh/arch/sh3.s: New file.
* testsuite/gas/sh/arch/sh3-dsp.s: New file.
* testsuite/gas/sh/arch/sh3e.s: New file.
* testsuite/gas/sh/arch/sh4-nommu-nofpu.s: New file.
* testsuite/gas/sh/arch/sh4-nofpu.s: New file.
* testsuite/gas/sh/arch/sh4.s: New file.
* testsuite/gas/sh/arch/sh4a-nofpu.s: New file.
* testsuite/gas/sh/arch/sh4al-dsp.s: New file.
* testsuite/gas/sh/arch/sh4a.s: New file.

include/elf:
* sh.h (EF_SH_HAS_DSP): Remove.
(EF_SH_HAS_FP): Remove.
(EF_SH_MERGE_MACH): Remove.
(EF_SH4_NOFPU): Convert to decimal.
(EF_SH4A_NOFPU): Likewise.
(EF_SH4_NOMMU_NOFPU): Likewise.
(EF_SH3_NOMMU): Add new macro.
(EF_SH_BFD_TABLE): Likewise.
(sh_find_elf_flags): Add prototype.
(sh_elf_get_flags_from_mach): Likewise.

opcodes:
* sh-dis.c (target_arch): Make unsigned.
(print_insn_sh): Replace (most of) switch with a call to
sh_get_arch_from_bfd_mach(). Also use new architecture flags system.
* sh-opc.h: Redefine architecture flags values.
Add sh3-nommu architecture.
Reorganise <arch>_up macros so they make more visual sense.
(SH_MERGE_ARCH_SET): Define new macro.
(SH_VALID_BASE_ARCH_SET): Likewise.
(SH_VALID_MMU_ARCH_SET): Likewise.
(SH_VALID_CO_ARCH_SET): Likewise.
(SH_VALID_ARCH_SET): Likewise.
(SH_MERGE_ARCH_SET_VALID): Likewise.
(SH_ARCH_SET_HAS_FPU): Likewise.
(SH_ARCH_SET_HAS_DSP): Likewise.
(SH_ARCH_UNKNOWN_ARCH): Likewise.
(sh_get_arch_from_bfd_mach): Add prototype.
(sh_get_arch_up_from_bfd_mach): Likewise.
(sh_get_bfd_mach_from_arch_set): Likewise.
(sh_merge_bfd_arc): Likewise.

ld:
* testsuite/ld-sh/arch/arch.exp: New test script.
* testsuite/ld-sh/arch/arch_expected.txt: New file.
* testsuite/ld-sh/arch/sh.s: New file.
* testsuite/ld-sh/arch/sh2.s: New file.
* testsuite/ld-sh/arch/sh-dsp.s: New file.
* testsuite/ld-sh/arch/sh2e.s: New file.
* testsuite/ld-sh/arch/sh3-nommu.s: New file.
* testsuite/ld-sh/arch/sh3.s: New file.
* testsuite/ld-sh/arch/sh3-dsp.s: New file.
* testsuite/ld-sh/arch/sh3e.s: New file.
* testsuite/ld-sh/arch/sh4-nommu-nofpu.s: New file.
* testsuite/ld-sh/arch/sh4-nofpu.s: New file.
* testsuite/ld-sh/arch/sh4.s: New file.
* testsuite/ld-sh/arch/sh4a-nofpu.s: New file.
* testsuite/ld-sh/arch/sh4al-dsp.s: New file.
* testsuite/ld-sh/arch/sh4a.s: New file.

* ldlang.c: Formatting.  Wrap long lines, expand bfd_get_section_flags
throughout file.
* lexsup.c: Formatting.  Wrap long lines.
* ldwrite.c: Update copyright date.

Convert mode 5 addressing with zero offset into mode 2 addressing to save a
word.

* ldlang.c (lang_add_section): Don't twidlle SEC_EXCLUDE here.
(output_section_callback): Nor SEC_KEEP here.
(gc_section_callback): Twiddle SEC_EXCLUDE here.
(lang_gc_wild): Delete.  Fold into..
(lang_gc_sections_1): ..here.  Only call bfd_gc_sections when garbage
collecting.
(lang_process): Always call lang_gc_sections.
(lang_place_orphans): Handle SEC_EXCLUDE sections.
* emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Remove
SEC_EXCLUDE code.

gas/

2004-05-27  H.J. Lu  <hongjiu.lu@intel.com>

* config/tc-ia64.c (ar_is_in_integer_unit): Removed.
(ar_is_only_in_integer_unit): New.
(ar_is_only_in_memory_unit): New.
(generate_unwind_image): Silence gcc on 32bit host.
(md_assemble): Use ar_is_only_in_integer_unit instead of
ar_is_in_integer_unit. Check AR access.

gas/testsuite

2004-05-27  H.J. Lu  <hongjiu.lu@intel.com>

* gas/ia64/regs.d: Updated.

daily update

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2004-05-27  Martin Hunt  <hunt@redhat.com>

* library/tdump.tcl (build_win): Remove old nonworking
code to select scrolledtext mode.  Just use "dynamic".

2004-05-27  Michael Chastain  <mec.gnu@mindspring.com>

* Makefile.am (bfdver.h): Use explicit filename, not $< .
* Makefile.in: Regenerate.

* configure.in: Fix sed invocation for GFORTRAN_FOR_TARGET.
* configure: Regenerate.

clarify last entry slightly.

* kill.cc (listsig): NSIG includes Signal 0, so we need to avoid calling
strtosigno with NSIG - 1.

2004-05-27  Jeff Johnston  <jjohnstn@redhat.com>

        * libc/stdio/vfprintf.c (_VFPRINTF): Move file locking
        from here ...
        (_VFPRINTF_R): ... to here so all I/O printf routines
        are covered.

Sort m68k opcodes into alphabetical order

* elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
custom calling conventions for dynamic symbols.
(mn10300_elf_relax_section): Avoid relaxing a function as a local
symbol if it's an alias to a global one.

bfd/

2004-05-26  H.J. Lu  <hongjiu.lu@intel.com>

* elf.c (_bfd_elf_make_section_from_shdr): Undo the last
change.

ld/

2004-05-26  H.J. Lu  <hongjiu.lu@intel.com>

* emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Clear
SEC_EXCLUDE on non-SEC_DEBUGGING sections for relocatable link.
* ldlang.c (lang_add_section): Likewise.

* elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
loop over hashes.

daily update

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2004-05-26  Jeff Johnston  <jjohnstn@redhat.com>

        * libnosys/sbrk.c: Add include of <_syslist.h> and "config.h".

2004-05-26  Jeff Johnston  <jjohnstn@redhat.com>

        * libnosys/sbrk.c: Add include of <_syslist.h>.

2004-05-26  Andrew Cagney  <cagney@gnu.org>

* corefile.c (core_create_line_syms): Per ISO C '90, move
vma_high's declaration to the function's start.