2003-06-07  Andrew Cagney  <cagney@redhat.com>

* gdbarch.sh: Comment each field of startup_gdbarch.
* gdbarch.h, gdbarch.c: Re-generate.

2003-06-07  Andrew Cagney  <cagney@redhat.com>

* gdbarch.sh (TARGET_READ_PC): Add predicate, remove default.
* gdbarch.h, gdbarch.c: Re-generate.
* regcache.c: Update comments on read_pc et.al.
(generic_target_read_pc): Delete function.
(read_pc_pid): Try TARGET_READ_PC and PC_REGNUM for a PC register.
* inferior.h (generic_target_read_pc): Delete declaration.
* frv-tdep.c (frv_gdbarch_init): Do not set read_pc to
generic_target_read_pc.
* sparc-tdep.c (sparc_gdbarch_init): Ditto.
* sh-tdep.c (sh_gdbarch_init): Ditto.
* rs6000-tdep.c (rs6000_gdbarch_init): Ditto.
* m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto.

2003-06-07  Andrew Cagney  <cagney@redhat.com>

* elfread.c (elf_symtab_read): Replace "special_local_sym_p" and
"index" with "special_local_sect".  Use strcmp instead of STREQ.
Append period to coments.

fix typo

* poll.cc: Define FD_SETSIZE to ridiculously large number so that there will be
no artificially large limits.

* fhandler_tty.cc (fhandler_tty_slave::close): Free the console when last tty
closes.

2003-06-07  H.J. Lu <hongjiu.lu@intel.com>

* app.c (do_scrub_chars): Add states 14 and 15 to handle
predicate for ia64.

* fhandler_socket.cc (fhandler_socket::connect): Change error
handling for nonblocking connects to return EALREADY when
connect is called more than once for the same socket.

daily update

*** empty log message ***

* elfread.c (elf_symtab_read): Avoid use of SECT_OFF_MAX.
(elfstab_offset_sections): Likewise.
* gdb-stabs.h (stab_section_info): Likewise.
* i386-interix-tdep.c (pei_adjust_objfile_offsets): Likewise.
* objfiles.c (objfile_relocate): Likewise.
* pa64solib.c (pa64_solib_add_solib_objfile): Likewise.
* remote.c (get_offsets): Likewise.
(remote_cisco_objfile_relocate): Likewise.
* somread.c (som_symfile_offsets): Likewise.
* symfile.c (alloc_section_addr_info): New function.
(build_section_addr_info_from_section_tab): Use it.
(free_section_addr_info): Adjust.
(default_symfile_offsets): Avoid use of SECT_OFF_MAX.
(syms_from_objfile): Allocate local_addr dynamically.
(symbol_file_add_with_addrs_or_offsets): Allocate orig_addrs
dynamically.
(add_symbol_file_command): Allocate sect_opts dynamically.
(reread_symbols): Avoid use of SECT_OFF_MAX.
* symfile.h (section_addr_info): Do not use MAX_SECTIONS.
(alloc_section_addr_info): Declare it.
* symtab.h (SIZEOF_SECTION_OFFSETS): Remove.
* win32-nat.c (solib_symbols_add): Allocate section_addrs
dynamically.
* xcoffread.c (xcoff_symfile_offsets): Avoid use of SECT_OFF_MAX.

2003-06-06  Andrew Cagney  <cagney@redhat.com>

Contributed by Red Hat.
* iq2000.cpu: New file.  Written by Ben Elliston, Jeff Johnston,
Stan Cox, and Frank Ch. Eigler.
* iq2000.opc: New file.  Written by Ben Elliston, Frank
Ch. Eigler, Chris Moller, Jeff Johnston, and Stan Cox.
* iq2000m.cpu: New file.  Written by Jeff Johnston.
* iq10.cpu: New file.  Written by Jeff Johnston.

2003-06-06  Andrew Cagney  <cagney@redhat.com>

* d10v-tdep.c (struct d10v_unwind_cache): Delete "return_pc".
(d10v_frame_unwind_cache): Do not set "return_pc".

2003-06-06  Jeff Johnston  <jjohnstn@redhat.com>

        * libc/argz/argz_add.c: Change to use _DEFUN macro for function
        definition.
        * libc/argz/argz_add_sep.c: Ditto.
        * libc/argz/argz_append.c libc/argz/argz_count.c: Ditto.
        * libc/argz/argz_create.c libc/argz/argz_create_sep.c: Ditto.
        * libc/argz/argz_delete.c libc/argz/argz_extract.c: Ditto.
        * libc/argz/argz_insert.c libc/argz/argz_next.c: Ditto.
        * libc/argz/argz_replace.c libc/argz/argz_stringify.c: Ditto.
        * libc/argz/envz_add.c libc/argz/envz_entry.c: Ditto.
        * libc/argz/envz_get.c libc/argz/envz_merge.c: Ditto.
        * libc/argz/envz_remove.c libc/argz/envz_strip.c: Ditto.
        * libc/locale/nl_langinfo.c libc/misc/ffs.c: Ditto.
        * libc/posix/closedir.c libc/posix/creat.c: Ditto.
        * libc/posix/execl.c libc/posix/execle.c: Ditto.
        * libc/posix/execlp.c libc/posix/execve.c: Ditto.
        * libc/posix/isatty.c libc/posix/opendir.c: Ditto.
        * libc/posix/popen.c libc/posix/readdir.c: Ditto.
        * libc/posix/readdir_r.c libc/posix/rewinddir.c: Ditto.
        * libc/posix/scandir.c libc/posix/seekdir.c: Ditto.
        * libc/posix/telldir.c libc/search/hcreate.c: Ditto.
        * libc/search/tdelete.c libc/search/tdestroy.c: Ditto.
        * libc/search/tfind.c libc/search/tsearch.c: Ditto.
        * libc/search/twalk.c libc/signal/signal.c: Ditto.

2003-06-06  Michael Snyder  <msnyder@redhat.com>

* h8300-tdep.c: Make tidy (long lines).

iq2000 port.

New structure containing fields used by the on_exit() function.
(struct _atexit): Include struct _on_exit_args.  For _REENT_SMALL do his via a
pointer that is initialised when needed.

Fix changelog, contained more than happened.

2003-06-06  Michal Ludvig  <mludvig@suse.cz>

* x86-64-tdep.c (x86_64_fill_fxsave): Pass correct regnums
to regcache_collect().

* cygwin.din: Add vsyslog.
* fhandler.cc (fhandler_base::write): Only make file sparse if the
seeked area is >= 128K.
* syslog.cc (vsyslog): New function, overtaking functionality from
syslog.
(syslog): Just call vsyslog.
* include/cygwin/version.h: Bump API minor.
* include/sys/syslog.h: Add vsyslog declaration.

.

2003-06-05  Roland McGrath  <roland@redhat.com>

* emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Remove
extra \t in -z noexecstack line.

* elfcode.h (elf_slurp_reloc_table_from_section): Don't dereference
NULL function pointers.

2003-06-06  Danny Smith  <dannysmith@users.sourceforge.net>

* lib/test.c: #include <powerprof.h>.

2003-06-06  James E. Lucas  <xelloss@sourceforge.net>

* include/powerprof.h: New file.
* lib/powerprof.def: New file.

2003-06-06  Danny Smith  <dannysmith@users.sourceforge.net>

* include/winnt (SLIST_HEADER): Add C90 anonymous struct
protection.

    * hppa-hpux-tdep.c (hppa_hpux_init_abi): New function, setting
        pc_in_sigtramp multiarch method.
        (hppa_hpux_som_init_abi): Use it.
        (hppa_hpux_elf_init_abi): Likewise.
        * config/pa/tm-hppah.h (PC_IN_SIGTRAMP): Remove, now that this
        macro has been multiarched.
        * config/pa/tm-hppa64.h (PC_IN_SIGTRAMP): Temporarily set this
        macro here, as hppa64 isn't multiarched yet.

    * hppa-hpux-tdep.c (hppa_hpux_init_abi): New function, setting
        pc_in_sigtramp multiarch method.
        (hppa_hpux_som_init_abi): Use it.
        (hppa_hpux_elf_init_abi): Likewise.
        * config/pa/tm-hppah.h (PC_IN_SIGTRAMP): Remove, now that this
        macro has been multiarched.
        * config/pa/tm-hppa64.h (PC_IN_SIGTRAMP): Temporarily set this
        macro here, as hppa64 isn't multiarched yet.

*** empty log message ***

daily update

    * config/pa/tm-hppa.h: Delete some unused macros. Move some
        macro definitions from here...
        * hppa-tdep.c: ...to there.

2003-06-05  Andrew Cagney  <cagney@redhat.com>

* Makefile.in (value_h): Add $(frame_h).
* value.h: Include "frame.h".
(struct value): Replace "frame_addr" with "frame_id".
(VALUE_FRAME_ID): Replace VALUE_FRAME.
* values.c (allocate_value): Use VALUE_FRAME_ID.
(value_copy): Use VALUE_FRAME_ID.
* findvar.c (value_from_register): Use VALUE_FRAME_ID.
* valops.c (value_assign): Update.  Use frame_find_by_id.

an obvious fix

* cygthread.cc (cygthread::terminate_thread): Change system_printf to
debug_printf.

2003-06-05  Michal Ludvig  <mludvig@suse.cz>

* x86-64-tdep.c (x86_64_push_arguments): Don't clear offset
in each pass.

2003-06-05  Michael Snyder  <msnyder@redhat.com>

* config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
(build_bytes): Ditto.

2003-06-05  Richard Sandiford  <rsandifo@redhat.com>

* config/tc-h8sx.c (DMODE): Remove.
(colonmod24): Don't choose a default if the operand is a 16-bit
constant integer.
(fix_operand_size): New function.
(md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
Adjust @(d:2,ERn) operands before choosing the specific opcodes.

2003-06-05  Michael Snyder  <msnyder@redhat.com>

* gas/h8300/t01_mov.s: New file, tests mov instructions.
* gas/h8300/t02_mova.s: New file, tests mova instructions.
* gas/h8300/t03_add.s: New file, tests add instructions.
* gas/h8300/t04_sub.s: New file, tests sub instructions.
* gas/h8300/t05_cmp.s: New file, tests cmp instructions.
* gas/h8300/t06_ari2.s: New file, tests arithmetic instructions.
* gas/h8300/t07_ari3.s: New file, tests arithmetic instructions.
* gas/h8300/t08_or.s: New file, tests or instructions.
* gas/h8300/t09_xor.s: New file, tests xor instructions.
* gas/h8300/t10_and.s: New file, tests and instructions.
* gas/h8300/t11_logs.s: New file, tests logical instructions.
* gas/h8300/t12_bit.s: New file, tests bit instructions.
* gas/h8300/t13_otr.s.s: New file, tests misc. instructions.
* gas/h8300/t01_mov.exp: New file.
* gas/h8300/t02_mova.exp: New file.
* gas/h8300/t03_add.exp: New file.
* gas/h8300/t04_sub.exp: New file.
* gas/h8300/t05_cmp.exp: New file.
* gas/h8300/t06_ari2.exp: New file.
* gas/h8300/t07_ari3.exp: New file.
* gas/h8300/t08_or.exp: New file.
* gas/h8300/t09_xor.exp: New file.
* gas/h8300/t10_and.exp: New file.
* gas/h8300/t11_logs.exp: New file.
* gas/h8300/t12_bit.exp: New file.
* gas/h8300/t13_otr.exp: New file.

2003-06-03  Michael Snyder  <msnyder@redhat.com>

* h8sx.h (enum h8_model): Add AV_H8S to distinguish from H8H.
(ldc): Split ccr ops from exr ops (which are only available
on H8S or H8SX).
(stc): Ditto.
(andc, orc, xorc): Ditto.
(ldmac, stmac, clrmac, mac): Change access to AV_H8S.

2003-06-05  Jeff Johnston  <jjohnstn@redhat.com>

        * thread-db.c (check_event): For create/death event breakpoints,
        loop through all messages to ensure that we read the message
        corresponding to the breakpoint we are at.

merge from gcc

merge from gcc

Add code to handle even-numbered only register operands

* linux-low.c (linux_wait_for_event): Correct comment typos.
(linux_resume_one_process): Call check_removed_breakpoint.
(linux_send_signal): New function.
(linux_target_ops): Add linux_send_signal.
* remote-utils.c (putpkt, input_interrupt): Use send_signal instead
of kill.
* target.h (struct target_ops): Add send_signal.

* simple.c (bfd_simple_get_relocated_section_contents): Call
_bfd_generic_link_add_symbols instead of bfd_link_add_symbols.

* include/winuser.h (WNDCLASS[AW], WNDCLASSEX[AW]): Change type of
hInstance members to HINSTANCE.
Thanks to: Brenden T. <brenden@rcsis.com>

2003-06-05  Michal Ludvig  <mludvig@suse.cz>

* dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
(cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
(cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
(cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
(cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
(cfi_add_CFA_restore, cfi_add_CFA_undefined)
(cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
(cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
(cfi_pseudo_table): New directives .cfi_return_column,
.cfi_restore, .cfi_undefined, .cfi_same_value,
.cfi_remember_state, .cfi_restore_state, .cfi_nop.
(dot_cfi, output_cfi_insn): Handle new directives.
* dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
(cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
(cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.

    * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.

    * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.

    * config/tc-alpha.c (s_alpha_usepv): New.
        (md_pseudo_table): Add it.
        (alpha_cfi_frame_initial_instructions): New.
        * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
        (tc_cfi_frame_initial_instructions): New.
        * doc/c-alpha.texi: Document .usepv.

        * gas/alpha/elf-usepv-1.[sd]: New.
        * gas/alpha/elf-usepv-2.[sd]: New.
        * gas/alpha/alpha.exp: Run them.
        * gas/cfi/cfi-alpha-3.[sd]: New.
        * gas/cfi/cfi.exp: Run it.

* shared.cc (shared_info::heap_chunk_size): Be really defensive about making
sure that heap_chunk is set.

2003-06-04  Michael Snyder  <msnyder@redhat.com>

* h8300-tdep.c (h8300_gdbarch_init): Add h8300hn, h8300sn.

2003-06-04  Michael Snyder  <msnyder@redhat.com>

* compile.c (sim_info): Fix typo in output.

* h8300/compile.c (set_h8300h): Replace 'flag' arguments
with a bfd_machine argument, and decode it inline.
Check for bfd_mach_h8300hn and bfd_mach_h8300sn.

2003-06-04  Michael Snyder  <msnyder@redhat.com>

* common/run.c (main): Remove SIM_H8300 ifdef.
(usage): Ditto.
* common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
(standard_options): Add '-x' for h8/300sx.
(standard_option_handler): Add case for SIM_H8300SX.

2003-06-05  Bart Oldeman  <bartoldeman@users.sourceforge.net>

* include/lmaccess.h (UF_MNS_LOGON_ACCOUNT): Add define.
* include/wingdi.h (LPRGBTRIPLE, LPRGBQUAD): Add typedefs.

*** empty log message ***

* path.cc (conv_path_list): Use correct value when calculating length to avoid
a potential SEGV.

* dwarf2-frame.c (struct comp_unit): Add member `dbase'.
(read_encoded_value): Handle DW_EH_PE_datarel encoding.
(dwarf2_build_frame_info): Set base for DW_EH_PE_datarel encodings
when handling .eh_frame sections.

    * config/pa/nm-hppah.h (PREPARE_TO_PROCEED): Use the generic
        prepare_to_proceed procedure instead of the hppa-specific one.
        * hppa-tdep.c (hppa_prepare_to_proceed): Remove, no longer used.

2003-06-04  Jeff Johnston  <jjohnstn@redhat.com>

        * acconfig.h: Add HAVE_TKILL_SYSCALL definition check.
        * config.in: Regenerated.
        * configure.in: Add test for syscall function and check for
        __NR_tkill macro in <syscall.h> to set HAVE_TKILL_SYSCALL.
        * configure: Regenerated.
        * lin-lwp.c [HAVE_TKILL_SYSCALL]: Include <unistd.h> and
        <sys/syscall.h>.
        (kill_lwp): New function that uses tkill syscall or
        uses kill, depending on whether threading model is nptl or not.
        All callers of kill() changed to use kill_lwp().
        (lin_lwp_wait): Make special check when WIFEXITED occurs to
        see if all threads have already exited in the nptl model.
        (stop_and_resume_callback): New callback function used by the
        lin_lwp_wait thread exit handling code.
        (stop_wait_callback): Check for threads already having exited and
        delete such threads fromt the lwp list when discovered.
        (stop_callback): Don't assert retcode of kill call.

        Roland McGrath  <roland@redhat.com>
        * i386-linux-nat.c (ps_get_thread_area): New function needed by
        nptl libthread_db.

Better handling of 64 bit and mixed 32/64 bit architectures.
* hardware.scm (hw-update-word-modes!): New fn.
* mach.scm (define-cpu)): Call mode-set-word-modes!,
hw-update-word-modes!.
(state-word-bitsize): Replace FIXME with requested check.
(arch-analyze-insns!): Call mode-ensure-word-sizes-defined.
* mode.scm (mode-find): Ignore INT,UINT.
(-mode-word-sizes-kind): New global.
(mode-set-word-modes!,mode-set-identical-word-bitsizes!,
mode-set-biggest-word-bitsizes!,mode-ensure-word-sizes-defined): New fns.
(mode-init!): Initialize -mode-word-sizes-kind.  Move initialization
of mode-list to ...
(mode-builtin!): ... here.  Initialize WI/UWI/AI/IAI to something
unusable, correct values set later.
(mode-finish!): Remove cruft.
* html.scm (doc-init!): Call mode-set-biggest-word-bitsizes!.
* opcodes.scm (opcodes-init!): Ditto.
* rtx-funcs.scm (annul): Fix mode of pc.
* cpu/ia64.cpu: Remove cruft that sets word modes.
* cpu/xstormy16.cpu (define-cpu): Set word-bitsize.

2003-06-04  Michael Snyder  <msnyder@redhat.com>

* compile.c (sim_info): Fix typo in output.

* as.c (show_usage): Document --execstack and --noexecstack.
(parse_args): Add --execstack and --noexecstack.
(main): Create .note.GNU-stack section if --execstack or
--noexecstack was given on comand line, set its SHF_EXECINSTR bit.
* as.h (flag_execstack, flag_noexecstack): New.

    * alpha-tdep.c (alpha_next_pc): Use alpha_read_insn.
        (alpha_sigtramp_frame_this_id): Use get_frame_memory.
        (alpha_sigtramp_frame_prev_register): Likewise.
        (alpha_heuristic_frame_prev_register): Likewise.
        * alpha-mdebug-tdep.c (alpha_mdebug_frame_prev_register): Likewise.

    * alpha-mdebug-tdep.c (alpha_mdebug_after_prologue): Use
        alpha-specific register id names.
        (alpha_mdebug_frame_unwind_cache): Likewise.
        (alpha_mdebug_frame_prev_register): Likewise.

2003-06-04  Jeff Johnston  <jjohnstn@redhat.com>

        * libc/sys/linux/net/Makefile.am: Remove extraneous markers.
        * libc/sys/linux/net/Makefile.in: Regenerated.

Moved the ticoff0/1 swaptables and coff0/1 bad format hooks to coffcode.h

Altered the CREATE_xxx_COFF_TARGET_VEC macro arguments -- changelog dropped out

Altered the CREATE_xxx_COFF_TARGET_VEC macro arguments

Fixed initialization bug

2003-06-03  Chris Demetriou  <cgd@broadcom.com>

        * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
        (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
        (OPTION_MISC_BASE): New defines.
        (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
        (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
        (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
        (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
        (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
        (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
        (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
        (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
        (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
        (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
        (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
        (OPTION_TRAP): Redefine in terms of new defines.
        (md_longopts): Reorder entries.

    * alpha-tdep.c (alpha_dwarf2_init_abi): New.
        * alpha-tdep.h (alpha_dwarf2_init_abi): Declare it.
        * alpha-linux-tdep.c (alpha_linux_init_abi): Use it.
        * alphafbsd-tdep.c (alphafbsd_init_abi): Register dwarf2 and mdebug
        unwind routines.
        * alphanbsd-tdep.c (alphanbsd_init_abi): Likewise.
        * config/alpha/fbsd.mt (TDEPFILES): Add alpha-mdebug-tdep.o.
        * config/alpha/nbsd.mt (TDEPFILES): Likewise.

        * alpha-linux-tdep.c: Remove unnecessary includes.
        * Makefile.in (alpha-linux-tdep.o): Update.

    * alphabsd-tdep.c (alphabsd_supply_fpreg): Fix typo last change.
        (alphabsd_fill_fpreg): Likewise.

    * alphanbsd-tdep.c (alphanbsd_sigcontext_addr):  Replace
        references to struct frame_info fields by calls to the equivalent
        accessors. Necessary now that frame_info is opaque.

    * alphanbsd-tdep.c (alphanbsd_skip_sigtramp_frame): Delete.
        (alphanbsd_init_abi): Do not set skip_sigtramp_frame in tdep
        structure, field no longer exists.

    * config/alpha/alpha-osf1.mt (TDEPFILES): Add alpha-mdebug-tdep.o.
        * alpha-osf1-tdep.c (alpha_osf1_init_abi): Enable the mdebug module.

    * alpha-osf1-tdep.c (alpha_osf1_sigcontext_addr): Replace
        references to struct frame_info fields by calls to the equivalent
        accessors. Necessary now that frame_info is opaque.

    * alpha-osf1-tdep.c (alpha_osf1_skip_sigtramp_frame): Delete.
        (alpha_osf1_init_abi): Do not set skip_sigtramp_frame in tdep
        structure, field no longer exists.

* remote.c (init_remote_state): Compute sizeof_g_packet by
accumulation of the size of all registers instead of blindly using
DEPRECATED_REGISTER_BYTES.

2003-06-03  Pierre Humblet  <pierre.humblet@ieee.org>

        * fhandler_disk_file.cc (fhandler_disk_file::fstat): Mark the pc
        as non-executable if the file cannot be opened for read. Retry query
        open only if errno is EACCES. Never change the mode, even if it is 000
        when query open() fails.

* configure.in: Allow any i?86 variant.
* configure: Regenerate.

2003-06-03  Michael Snyder  <msnyder@redhat.com>

* config/h8300/tm-h8300.h (h8300sxmode): Declare.
* h8300-tdep.c (h8300_gdbarch_init): Set machine mode
for h8300sx.

*** empty log message ***

    * alpha-osf1-tdep.c (objfiles.h): #include, needed for symfile_objfile.
        * Makefile.in (alpha-osf1-tdep.o): Update dependencies.

    * alpha-osf1-tdep.c (objfiles.h): #include, needed for symfile_objfile.
        * Makefile.in (alpha-osf1-tdep.o): Update dependencies.

binutils/
* readelf.c (get_segment_type): Handle PT_GNU_STACK.
bfd/
* elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_STACK.
(bfd_section_from_phdr): Likewise.
(map_sections_to_segments): Create PT_GNU_STACK segment header.
(get_program_header_size): Count with PT_GNU_STACK.
* elf-bfd.h (struct elf_obj_tdata): Add stack_flags.
* elflink.h (bfd_elfNN_size_dynamic_sections): Set stack_flags.
include/
* bfdlink.h (struct bfd_link_info): Add execstack and noexecstack.
* elf/common.h (PT_GNU_STACK): Define.
ld/
* ldgram.y (phdr_type): Grok PT_GNU_STACK.
* emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Add
-z execstack and -z noexecstack.
(gld${EMULATION_NAME}_list_options): Likewise.
* scripttempl/elf.sc: If not -r, discard .note.GNU-stack section.

2003-06-03  Michael Snyder  <msnyder@redhat.com>
        and Bernd Schmidt   <bernds@redhat.com>
and Alexandre Oliva <aoliva@redhat.com>
* Makefile.am: Add new emulations for h8300sx.
* Makefile.in: Regenerate.
* configure.tgt: Add new emulations.
* emulparams/h8300sx.sh: New emulation.
* emulparams/h8300sxelf.sh: Ditto.
* scripttempl/h8300sx.sc: Ditto.

2003-06-03  Michael Snyder  <msnyder@redhat.com>

* h8300/compile.c: Add h8300sx insns and addressing modes.
* h8300/sim-main.h: Replaces h8300/inst.h.
* h8300/Makefile.in: Tweak to bring in some sim/common stuff.

2003-06-03  Michael Snyder  <msnyder@redhat.com>
and Bernd Schmidt   <bernds@redhat.com>
and Alexandre Oliva <aoliva@redhat.com>
* disassemble.c (disassembler): Add support for h8300sx.
* h8300-dis.c: Ditto.

2003-05-14  Michael Snyder  <msnyder@redhat.com>
From Bernd Schmidt  <bernds@redhat.com>
and Michael Snyder  <msnyder@redhat.com>
        and Alexandre Oliva <aoliva@redhat.com>
* config/tc-h8300.c: Add insns and addressing modes for h8300sx.
* config/tc-h8300.h: Ditto.

2003-06-03  Michael Snyder  <msnyder@redhat.com>
and Bernd Schmidt   <bernds@redhat.com>
and Alexandre Oliva <aoliva@redhat.com>
* h8300.h: Add support for h8300sx instruction set.

2003-06-03  Andrew Cagney  <cagney@redhat.com>

* sparc-tdep.c (sparc_convert_to_virtual): Delete function.
(sparc_convert_to_raw): Delete function.
(sparc_gdbarch_init): Do not set register_convert_to_raw or
register_convert_to_virtual.

* Makefile.tpl: Make 'recursive targets' using autogen rather
than shell loop.  Remove duplicate 'clean' targets and false
comments.
* Makefile.def: Add systematic dependencies to 'recursive' targets.
Add systematic method of specifying missing targets in subdirs.
Add copyright boilerplate.
* Makefile.in: Regenerate.
* configure.in: Add 'recursive targets' to maybe list.
* configure: Regenerate.

2003-06-03  Jeff Johnston  <jjohnstn@redhat.com>

        * thread-db.c (thread_db_mourn_inferior): Unpush thread target
        layer if not dealing with a statically-linked threaded program.

2003-06-03  Jeff Johnston  <jjohnstn@redhat.com>

        * libc/reent/execr.c: Use _DEFUN macro for function declaration.
        * libc/reent/fcntlr.c: Ditto.
        * libc/reent/fstat64r.c: Ditto.
        * libc/reent/linkr.c: Ditto.
        * libc/reent/lseek64r.c: Ditto.
        * libc/reent/lseekr.c: Ditto.
        * libc/reent/openr.c: Ditto.
        * libc/reent/readr.c: Ditto.
        * libc/reent/reent.c: Ditto.
        * libc/reent/sbrkr.c: Ditto.
        * libc/reent/signalr.c: Ditto.
        * libc/reent/signgam.c: Ditto.
        * libc/reent/statr.c: Ditto.
        * libc/reent/timer.c: Ditto.
        * libc/reent/unlinkr.c: Ditto.
        * libc/reent/writer.c: Ditto.
        * libc/syscalls/sysclose.c: Ditto.
        * libc/syscalls/sysexecve.c: Ditto.
        * libc/syscalls/sysfcntl.c: Ditto.
        * libc/syscalls/sysfork.c: Ditto.
        * libc/syscalls/sysfstat.c: Ditto.
        * libc/syscalls/sysgetpid.c: Ditto.
        * libc/syscalls/sysgettod.c: Ditto.
        * libc/syscalls/syskill.c: Ditto.
        * libc/syscalls/syslink.c: Ditto.
        * libc/syscalls/syslseek.c: Ditto.
        * libc/syscalls/sysopen.c: Ditto.
        * libc/syscalls/sysread.c: Ditto.
        * libc/syscalls/syssbrk.c: Ditto.
        * libc/syscalls/sysstat.c: Ditto.
        * libc/syscalls/systimes.c: Ditto.
        * libc/syscalls/sysunlink.c: Ditto.
        * libc/syscalls/syswait.c: Ditto.

2003-06-03  Kris Warkentin  <kewarken@qnx.com>

 * solib.c (solib_open): Update comment to reflect actual search order.

2003-06-03  Andrew Cagney  <cagney@redhat.com>

* frame.c (get_frame_memory_signed): New function.
(get_frame_memory, get_frame_memory_unsigned): New function.
(get_frame_arch): New function.
* frame.h (get_frame_signed_memory, get_frame_arch): Declare.
(get_frame_memory, get_frame_unsigned_memory): Declare.
* d10v-tdep.c (d10v_frame_unwind_cache): Use
get_frame_memory_unsigned and get_frame_arch.
(d10v_frame_unwind_cache, saved_regs_unwinder): Ditto.

2003-06-03  Till Straumann  <strauman@SLAC.Stanford.EDU>

        * libc/time/tzset_r.c: Change local variables that are
        set via sscanf using the %h format specifier to be unsigned short
        instead of int.

asprintf.c: Change comment to note that -1 is returned upon error.
vasprintf.c: Likewise. (vasprintf): Return -1 upon error.
functions.texi: Document changes to asprintf and vasprintf.

bfd/

2003-06-03  H.J. Lu <hongjiu.lu@intel.com>

* elflink.h (elf_link_input_bfd): Call linker error_handler
for discarded definitions.

include/

2003-06-03  H.J. Lu <hongjiu.lu@intel.com>

* bfdlink.h (LD_DEFINITION_IN_DISCARDED_SECTION): New.

ld/

2003-06-03  H.J. Lu <hongjiu.lu@intel.com>

* ldmisc.c: Include "bfdlink.h".
(error_handler): Handle LD_DEFINITION_IN_DISCARDED_SECTION
and -LD_DEFINITION_IN_DISCARDED_SECTION.

* Makefile.am: Rebuild dependency.
* Makefile.in: Regenerated.

ld/testsuite/

2003-06-03  H.J. Lu <hongjiu.lu@intel.com>

* ld-discard/extern.d: Updated.
* ld-discard/start.d: Likewise.
* ld-discard/static.d: Likewise.

Return 'n' if section flags are SEC_HAS_CONTENTS && SEC_READONLY.

oops - omitted entry in ChangeLog with the previous delta

* configure.in: Allow any i?86 variant.
* configure: Regenerate.