*** empty log message ***

merge from gcc

merge from gcc

    * component/interrupt/components.h (bus_size): Fix constructor to
        be legitimate C++.

2005-06-30  Frank Ch. Eigler  <fche@elastic.org>

* cgen-cpu.h (GETMEM?F, SETMEM?F): Use pointer-cast-based
integer/float reinterpration instead of reinterpret_cast<>.

Correct ChangeLog entry

gas:
* config/tc-arm.c (T_OPCODE_BRANCH, encode_arm_addr_mode_2)
(encode_arm_addr_mode_3, encode_arm_cp_address, do_blx, do_t_blx)
(do_t_branch, insns [b, bl]): Don't encode pipeline offset.
(s_arm_elf_cons): Disallow use of (plt) suffix.
(do_adrl): Adjust X_add_number unconditionally.
(md_pcrel_from): Rename md_pcrel_from_section, add second segT
argument.  Handle all adjustment for pipeline offset here.
(md_apply_fix): No need to undo work of md_pcrel_from.  No
need to extract pre-encoded pipeline adjustments from various
branch instructions.  Generally, assume instructions are already
all-bits-zero in the field being fixed up.  Remove all OBJ_ELF
special cases.  Handle BFD_RELOC_ARM_PLT32 like
BFD_RELOC_ARM_PCREL_BRANCH.
(tc_gen_reloc): Remove OBJ_ELF special case.
* config/tc-arm.c: Define MD_PCREL_FROM_SECTION.

gas/testsuite:
* gas/arm/arm.exp: Don't special case ldconst, arm7t, or copro
for *-wince-*.
* gas/arm/wince_arm7t.d, gas/arm/wince_copro.d
* gas/arm/wince_ldconst.d: Delete.

* fhandler.cc (fhandler_base::readv): Use malloc/free instead of alloca.
(fhandler_base::writev): Ditto.

2005-06-30  Dave Brolley  <brolley@redhat.com>

        * cpu/memory/Makefile.am (libmemory_la_SOURCES): Remove duplicate
        sid-bochs-memory.cc
        * cpu/memory/Makefile.in: Regenerate.

* elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Ignore dynamic
_SDA_BASE_ and _SDA2_BASE_ symbols.
* elflink.c (_bfd_elf_provide_symbol): Correct comment.  Define
sym if not def_regular.
(_bfd_elf_provide_section_bound_symbols): Similarly.

Add support for the Linux NPTL (New POSIX Thread Library) thread
implementation.
* arch.h, lwp-pool.c, lwp-pool.h, stock-breakpoints.c:
* stock-breakpoints.h: New files.
* gdbserv-thread-db.h (continue_lwp, singlestep_lwp, attach_lwp)
(stop_lwp): Move these ...
* lwp-ctrl.h: ... to here (new file).
* server.h (struct child_process): Include a pointer to the
architecture object, a breakpoint table, and a pointer to the
"focus thread".
* linux-target.c: Create architecture objects for the i386 and
FRV, and describe breakpoints for those architectures.
#include "arch.h".
[STOCK_BREAKPOINTS]: #include "stock-breakpoints.h".
(allocate_empty_arch): New function.
[X86_LINUX_TARGET] (stock_table_to_x86, x86_table_to_stock)
(stock_bp_to_x86, x86_bp_to_stock, x86_make_bp_table, x86_set_bp)
(x86_delete_bp, x86_bp_hit_p, x86_make_arch): New functions.
(MAKE_ARCH): #define to call x86_make_arch.
[X86_LINUX_TARGET] (stock_table_to_frv, frv_table_to_stock)
(stock_bp_to_frv, frv_bp_to_stock, frv_make_bp_table, frv_set_bp)
(frv_delete_bp, frv_bp_hit_p, frv_make_arch): New functions.
(MAKE_ARCH): #define to call frv_make_arch.
(linux_attach): If MAKE_ARCH is #defined, create an architecture
object for this process.  And if we have an architecture object,
make a breakpoint table.
* thread-db.c: #include <assert.h>, "arch.h", "lwp-ctrl.h", and
"lwp-pool.h".
(struct gdbserv_thread): Remove state-tracking flags 'attached',
'stopped', 'waited', and 'stepping'; all that state is handled
inside lwp-pool.c now.
(add_thread_to_list): Zero the entire newly allocated thread
structure.
(thread_list_lookup_by_lid): Prefer threads whose ti_lid values
are different from that of the main process.
(thread_db_state_str, thread_db_type_str): Don't include
formatting spaces here.
(thread_db_event_str): New function.
(thread_debug_name): New function.
(get_thread_signals): Return a value indicating success or failure.
(ignore_thread_signal): New function.
(using_thread_db_events, create_notification, death_notification)
(get_event_notification, set_event_breakpoint)
(insert_thread_db_event_breakpoints)
(delete_thread_db_event_breakpoints, request_thread_db_events)
(hit_thread_db_event_breakpoint, handle_thread_db_event): New
variables and functions, for using libthread_db's event interface.
(thread_db_open): Gather error-handling code next to the operation
that might fail.  Decide here whether to use the signal-based
debugging interface, or the event-based debugging interface.
(stop_thread, stop_all_threads, struct event_list, pending_events)
(pending_events_listsize, pending_events_top, add_pending_event)
(select_pending_event, send_pending_signals, wait_all_threads):
Deleted; we now use lwp-pool.c for all this.
(attach_thread, continue_thread, continue_all_threads)
(singlestep_thread, thread_db_singlestep_program)
(thread_db_continue_thread, thread_db_singlestep_thread): Use the
lwp-pool.c functions, instead of calling the lwp manipulation
functions directly and managing state here.  Keep track of the
focus thread.
(find_new_threads_callback): Always call attach_thread.  If we're
using libthread_db events, enable event reporting for the new
thread.
(update_thread_list): Take the current child process as an
argument; if the current focus thread disappears, clear the
process's focus_thread pointer.
(thread_db_thread_next): Pass the current child process to
update_thread_list.
(thread_db_thread_info): Reformat thread descriptions.  Mark
threads whose pid is equal to the process ID.
(thread_db_check_child_state): Use the lwp-pool functions, instead
of calling waitpid and the old stop-all-threads functions.  If we
have a focus thread, only check for a status on that thread.
Check for libthread_db events.  Use ignore_thread_signal, instead
of writing it out.
(thread_db_break_program): New function.
(thread_db_attach): Register it as the target's 'break_program'
method.  Always preload the symbol list with the names we'll need
for the signal-based interface, even if we have td_symbol_list.
Use lwp_pool_new_stopped to register the initial thread.  Clear
the focus thread.
* ptrace-target.c: #define _GNU_SOURCE and #include <sys/types.h>
and <linux/unistd.h>, to get declarations for the functions we
need.
#include "lwp-ctrl.h".
(continue_lwp, singlestep_lwp, attach_lwp): Remove
unnecessary 'extern' keywords.  Move pre-function comments to
lwp-ctrl.h.  Take an ordinary 'pid_t', not an 'lwpid_t', since
we're calling ptrace / tkill, and that's what they expect; rename
arguments accordingly.  Preserve value of errno across calls to
fprintf when reporting errors.
(kill_lwp): All the above, and use tkill system call if available.
* configure.in: Whenever we include thread-db.o in TARGET_MODULES,
also include lwp-pool.o.
On i386 and FRV Linux, use the stock-breakpoints module.
* config.in: Add template for STOCK_BREAKPOINTS.
* Makefile.am (EXTRA_rda_SOURCES): Include stock-breakpoints.c.
* Makefile.in, aclocal.m4, configure: Regenerated.

* cygerrno.h: Make multi-inclusion safe.
* fhandler_termios.cc (fhandler_termios::tcsetpgrp): Deal with EINTR.
* dcrt0.cc (dll_crt0_0): Accommodate init_console_handler argument change.
* winsup.h: Ditto.
* fhandler_tty.cc (fhandler_tty_slave::open): Ditto.
* exceptions.cc (init_console_handler): Ditto.  Ignore console events if we're
not attached to a terminal.
* fhandler_tty.cc (fhandler_tty_slave::open): Ditto.
* wincap.cc: Implement has_null_console_handler_routine throughout.
* wincap.h: Ditto.

revert erroneous checkin

* Makefile.am (check-DEJAGNU): Don't search for expect.
* Makefile.in: Regenerate.

daily update

*** empty log message ***

* autoload.cc (LoadDLLprime): Use a more descriptive name for autoload text
sections.
* cygwin.sc: Ditto.

* config.bfd: Mark as obsolete:
    m68*-apollo-*
    m68*-apple-aux*
    m68*-bull-sysv*

* Makefile.am (EXPECT): Set to expect.
(RUNTEST): Likewise, set to runtest.
* Makefile.in: Regenerate.

* setup.com (mpw): Remove unused directive.

* gdb.base/sigrepeat.c: Include <stdlib.h> and add return type for
main to avoid warnings.

* gdb.base/sigrepeat.exp: Fix reference to undefined variable.

* elflink.c (_bfd_elf_gc_mark): Mark sections referenced by
.eh_frame specially..
(bfd_elf_gc_sections): ..rather than totally ignoring .eh_frame.
Don't recheck sections we have already marked.
(elf_gc_sweep): Keep non-code sections referenced from .eh_frame.
* section.c (struct bfd_section): Add gc_mark_from_eh.
(STD_SECTION): Adjust.
* ecoff.c (bfd_debug_section): Adjust.
* bfd-in2.h: Regenerate.

* elflink.c (elf_gc_sweep): Do not refcount on sections that have
not been processed by check_relocs.

2005-06-29  Paul Brook  <paul@codesourcery.com>

* bfd-in.h (_bfd_elf_provide_symbol): Update prototype.
* bfd-in2.h: Regenerate.
* elf32-ppc.c (ppc_elf_set_sdata_syms): Make sdata symbols section
relative.
* elflink.c (bfd_elf_set_symbol): Add section argument.
(_bfd_elf_provide_symbol): Ditto.
(_bfd_elf_provide_section_bound_symbols): Pass NULL section argument.

Remove dejagnu/ entry.

Remove old version of DejaGnu.

*** empty log message ***

daily update

* eval.c (evaluate_struct_tuple): Use strcmp instead of
DEPRECATED_STREQ.

2005-06-28  Dave Korn  <dave.korn@artimi.com>

        * libm/common/s_lrint.c (lrint):  Fix signed-vs-unsigned comparison
        and miscalculation caused by fp representation of zero.
        * libm/common/sf_lrint.c (lrintf):  Likewise.

Remove this old version of Expect.

2005-06-27  Michael Snyder  <msnyder@redhat.com>

* config/mn10300/linux.mt: New file.
* configure.tgt: Add rule for am33 / mn10300-linux.
* mn10300-tdep.c, mn10300-tdep.h: Bump copyright year.

2005-06-27  Michael Snyder  <msnyder@redhat.com>

* config/mn10300/linux.mt: New file.
* configure.tgt: Add rule for am33 / mn10300-linux.
* mn10300-tdep.c, mn10300-tdep.h: Bump copyright year.

*** empty log message ***

daily update

* bfd/elf32-hppa.c (struct elf32_hppa_stub_hash_entry):
Use bh_root, and hh.
(struct elf32_hppa_link_hash_entry): Use eh, and hsh_cache.
(struct elf32_hppa_dyn_reloc_entry): Use hdh_next.
(struct elf32_hppa_link_hash_table): Use etab and bstab.
(stub_hash_newfunc): Use hh.
(hppa_link_hash_newfunc): Use hsh_cache.
(elf32_hppa_link_hash_table_create): Use etab, and bstab.
(elf32_hppa_link_hash_table_free): Use bstab.
(hppa_stub_name): Use eh.
(hppa_get_stub_entry): Use hh, hsh_entry, and hsh_cache.
(hppa_add_stub): Use bstab.
(hppa_type_of_stub): Use eh.
(hppa_build_one_stub): Use hh and bh_root.
(elf32_hppa_copy_indirect_symbol): Use hdh_next.
(elf32_hppa_check_relocs): Use eh, etab, and hdh_next.
(elf32_hppa_gc_sweep_hook): Use hdh_next.
(elf32_hppa_adjust_dynamic_symbol): Use hdh_next, and etab.
(allocate_plt_static): Use etab.
(allocate_dynrelocs): Use etab, and hdh_next.
(readonly_dynrelocs): Use hdh_next.
(elf32_hppa_size_dynamic_sections): Use etab, and hdh_next.
(get_local_syms): Use eh, bstab, and hh.
(elf32_hppa_size_stubs): Use eh, bstab, and hh.
(elf32_hppa_set_gp): Use etab.
(elf32_hppa_build_stubs): Use bstab.
(final_link_relocate): Use eh, bh_root.
(elf32_hppa_relocate_section): Use elf, etab.
(elf32_hppa_finish_dynamic_sections): Use etab.

2005-06-27  H.J. Lu  <hongjiu.lu@intel.com>

* elfxx-ia64.c (elfNN_hpux_backend_symbol_processing): Remove
the extra `;'.

* fhandler_disk_file.cc (fhandler_disk_file::facl): Add missing break.

* gdbtypes.c (get_discrete_bounds): Fix a comment typo.

*** empty log message ***

daily update

daily update

*** empty log message ***

* sol-thread.c (sol_thread_xfer_memory): Change type of second
argument to `gdb_byte *'.
(sol_thread_xfer_partial): Change type of readbuf and writebuf
arguments to `gdb_byte *'.

* mips-tdep.c (mips_xfer_register, mips_o32_return_value)
(mips_integer_to_address): Use gdb_byte instead of bfd_byte.

* ppcobsd-nat.c: Include "gdbcore.h", <sys/signal.h>,
<machine/frame.h>, <machine/pcb.h> and "bsd-kvm.h".
(ppcobsd_supply_pcb): New function.
(_initialize_ppcobsd_nat): Enable libkvm interface.
* Makefile.in (ppcobsd-nat.o): Update dependencies.
* config/powerpc/obsd.mh (NATDEPFILES): Add bsd-kvm.o.
(LOADLIBES): New variable.

*** empty log message ***

daily update

* config/powerpc/obsd.mh (NATDEPFILES): Add bsd-kvm.o.
(LOADLIBES): New variable.

* ppcobsd-nat.c: Include "gdbcore.h", <sys/signal.h>,
<machine/frame.h>, <machine/pcb.h> and "bsd-kvm.h".
(ppcobsd_supply_pcb): New function.
(_initialize_ppcobsd_nat): Enable libkvm interface.
* Makefile.in (ppcobsd-nat.o): Update dependencies.

*** empty log message ***

2005-06-24  Dave Brolley  <brolley@redhat.com>

        * pregen-configs.in: Add support for Ms1.
        * ms1-gloss.conf: New file.
        * ms1-gdb.conf: Likewise.

2005-06-24  Dave Brolley  <brolley@redhat.com>

        * config.sub: Add ms1 support.
        * info.tcl.in: Likewise.
        * sidtargets.m4: Likewise.

2005-06-24  Dave Brolley  <brolley@redhat.com>

        * tconfig.in: Add ms1 support.

2005-06-24  Dave Brolley  <brolley@redhat.com>

        * configrun-sid.in: Add ms1 support.
        * Makefile.am: Likewise.

2005-06-24  Dave Brolley  <brolley@redhat.com>

        * sid.spec: Add ms1 support.

New testsuite

2005-06-24  Dave Brolley  <brolley@redhat.com>

        * pregen-configs.in: Add support for Ms1.
        * ms1-gloss.conf: New file.
        * ms1-gdb.conf: Likewise.

Regenerated to add ms1.

Regenerated to add ms1.

Regenerated to add ms1.

* path.cc (path_conv::check): Don't strip trailing dots and spaces
at the start of the path.

* fhandler.cc (rootdir): Don't set errno.
* syscalls.cc (statvfs): Set errno to ENOTDIR if rootdir() failed.

* i386-tdep.c (struct i386_frame_cache): Define sp_offset as LONGEST.

* i386-tdep.c (struct i386_frame_cache): Define sp_offset as LONGEST.

daily update

*** empty log message ***

* config/m68k-parse.h: Use ISO C90.
* config/m68k-parse.y: Likewise.
* config/tc-m68k.h: Likewise.

* ld-elfweak/size_foo.c (foo): Fix warning about implicit return
type.

* m68k-dis.c: Use ISC C90.
* m68k-opc.c: Formatting fixes.

* gdb_ptrace.h: Fix typos when checking for PT_ATTACH.  Reported
by Chad Harrington <harrington.chad@gmail.com>.

2005-06-22  Paolo Bonzini  <bonzini@gnu.org>

* Makefile.def (stagefeedback): Come after profile.
Define profiledbootstrap target.
* Makefile.tpl (profiledbootstrap): Remove.
(stageprofile-end): Zap stagefeedback.
(stagefeedback-start): Copy all .gcda files, not only GCC's.
* Makefile.in: Regenerate.

daily update

*** empty log message ***

* fhandler.h (class fhandler_dev_tape): Add declaration for
fixup_after_fork and set_close_on_exec.
* fhandler_tape.cc (fhandler_dev_tape::open): Create mt_mtx mutex
inheritable.
(fhandler_dev_tape::close): Close mt_mtx.
(fhandler_dev_tape::dup): Duplicate mt_mtx and mt_evt as necessary.
(fhandler_dev_tape::fixup_after_fork): New method.
(fhandler_dev_tape::set_close_on_exec): New method.

* remote.c (extended_remote_restart): Pass buffer in call to
xsnprintf instead of a pointer to the buffer.

(History) Rename "Command History".
(Command History): Move node "Server Prefix" from section on
Annotations here.

*** empty log message ***

daily update

*** empty log message ***

* security.cc (get_initgroups_sidlist): Drop special_pgrp parameter.
(get_setgroups_sidlist): Avoid duplicate groups in group list.
(create_token): Remove special_pgrp local variable.  Accomodate
change to get_initgroups_sidlist call.

* uinfo.cc (uinfo_init): Call reimpersonate to set the main thread's
impersonation token.

2005-06-21  Andrew Cagney  <cagney@gnu.org>

* MAINTAINERS: List GDB's Steering Committee as responsible for
GDB's maintenance.

* bfd/elf32-hppa.c (hppa_elf_hash_entry): Define.
(hppa_stub_hash_entry): Define.
(stub_hash_newfunc): Rename variables.
(hppa_link_hash_newfunc): Likewise.
(elf32_hppa_link_hash_table_free): Likewise.
(hppa_stub_name): Likewise.
(hppa_get_stub_entry): Likewise.
(hppa_add_stub): Likewise.
(hppa_type_of_stub): Likewise.
(hppa_build_one_stub): Likewise.
(hppa_size_one_stub): Likewise.
(elf32_hppa_create_dynamic_sections): Likewise.
(elf32_hppa_copy_indirect_symbol): Likewise.
(elf32_hppa_check_relocs): Likewise.
(elf32_hppa_gc_mark_hook): Likewise.
(elf32_hppa_gc_sweep_hook): Likewise.
(elf32_hppa_grok_psinfo): Likewise.
(elf32_hppa_hide_symbol): Likewise.
(elf32_hppa_adjust_dynamic_symbol): Likewise.
(allocate_dynrelocs): Likewise.
(clobber_millicode_symbols): Likewise.
(readonly_dynrelocs): Likewise.
(elf32_hppa_size_dynamic_sections): Likewise.
(get_local_syms): Likewise.
(elf32_hppa_size_stubs): Likewise.
(hppa_record_segment_addr): Likewise.
(final_link_relocate): Likewise.
(elf32_hppa_relocate_section): Likewise.
(elf32_hppa_finish_dynamic_symbol): Likewise.

* inf-ttrace.c (inf_ttrace_xfer_partial): Change type of readbuf
and writebuf arguments to `gdb_byte *'.

* MAINTAINERS (Write After Approval): Add myself.

* how-using.texinfo: Add FAQ about firewall software. Update
        section on mounting and specifically note using managed mounts.

* hppabsd-tdep.c: Include "symtab.h", "objfiles.h", "target.h",
"value.h" and "elf/common.h".
(hppabsd_supply_gregset): Use `gdb_byte *' for byte buffer.
(hppabsd_find_global_pointer): New function.
(hppabsd_init_abi): Set TDEP->find_global_pointer to
hppabsd_find_global_pointer.
* Makefile.in (hppabsd-tdep.o): Update dependencies.

Index: include/ChangeLog
2005-06-20  Geoffrey Keating  <geoffk@apple.com>

* libiberty.h (strverscmp): Prototype.

Index: libiberty/ChangeLog
2005-06-20  Geoffrey Keating  <geoffk@apple.com>

* strverscmp.c: New.
* Makefile.in (CFILES): Add strverscmp.c.
(CONFIGURED_OFILES): Add strverscmp.o.
(strverscmp.o): New rule.
(stamp-functions): Add $(srcdir) to files in source directory.
* configure.ac (funcs): Add strverscmp.
(AC_CHECK_FUNCS): Add strverscmp.
* configure: Regenerate.
* functions.texi: Regenerate.

daily update

*** empty log message ***

gas/

2005-06-20  H.J. Lu  <hongjiu.lu@intel.com>

PR 1013
* config/tc-i386.c (md_assemble): Don't call optimize_disp on
movabs.
(optimize_disp): Optimize only if possible. Don't use 64bit
displacement on non-constants and do same on constants if
possible.

gas/testsuite/

2005-06-20  H.J. Lu  <hongjiu.lu@intel.com>

PR 1013
* i386/x86_64.s: Add absolute 64bit addressing tests for mov.
* i386/x86_64.s: Updated.

include/opcode/

2005-06-20  H.J. Lu  <hongjiu.lu@intel.com>

PR 1013
* i386.h (i386_optab): Update comments for 64bit addressing on
mov. Allow 64bit addressing for mov and movq.

* fhandler_proc.cc (format_proc_partitions): Only list recognized
partitions.  Use partition number given by PartitionNumber member.

2005-06-20  H.J. Lu  <hongjiu.lu@intel.com>

PR 1025
* elf-m10300.c (mn10300_elf_check_relocs): Handle indirect
symbol.
* elf32-arm.c (elf32_arm_check_relocs): Likewise.
* elf32-avr.c (elf32_avr_check_relocs): Likewise.
* elf32-cris.c (cris_elf_check_relocs): Likewise.
* elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
* elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
* elf32-fr30.c (fr30_elf_check_relocs): Likewise.
* elf32-frv.c (elf32_frv_check_relocs): Likewise.
* elf32-i370.c (i370_elf_check_relocs): Likewise.
* elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
* elf32-m32r.c (m32r_elf_check_relocs): Likewise.
* elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
* elf32-m68k.c (elf_m68k_check_relocs): Likewise.
* elf32-mcore.c (mcore_elf_check_relocs): Likewise.
* elf32-ms1.c (ms1_elf_check_relocs): Likewise.
* elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
* elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
* elf32-ppc.c (ppc_elf_check_relocs): Likewise.
* elf32-s390.c (elf_s390_check_relocs): Likewise.
* elf32-sh.c (sh_elf_check_relocs): Likewise.
* elf32-v850.c (v850_elf_check_relocs): Likewise.
* elf32-vax.c (elf_vax_check_relocs): Likewise.
* elf64-mmix.c (mmix_elf_check_relocs): Likewise.
* elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
* elf64-s390.c (elf_s390_check_relocs): Likewise.
* elf64-sh64.c (sh_elf64_check_relocs): Likewise.
* elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.
* elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.

fix indentation

2005-06-20  H.J. Lu  <hongjiu.lu@intel.com>

PR 1022
* elf32-hppa.c (elf32_hppa_check_relocs): Handle indirect
symbol.

2005-06-20  H.J. Lu  <hongjiu.lu@intel.com>

PR 1025:
* elf32-i386.c (elf_i386_check_relocs): Handle indirect symbol.
* elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.

2005-06-20  H.J. Lu  <hongjiu.lu@intel.com>

PR 1025:
* elf32-i386.c (elf_i386_check_relocs): Handle indirect symbol.
* elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.

(test_stack_locals_listing): Remove test for -stack-select-frame without
arguments.
(test_stack_frame_listing): Add test for newly implemented command
-stack-info-frame.

*** empty log message ***