OSDN Git Service
cagney [Tue, 24 Sep 2002 14:30:36 +0000 (14:30 +0000)]
2002-09-24 Andrew Cagney <
ac131313@redhat.com>
* gdb.texinfo: Replace @example' with @smallexample.
corinna [Tue, 24 Sep 2002 14:17:49 +0000 (14:17 +0000)]
* errno.cc (errmap): Map ERROR_INVALID_ADDRESS to new errno code
EOVERFLOW.
(_sys_errlist): Add entries for EILSEQ and EOVERFLOW.
(strerror): Ditto.
* mmap.cc (map_map): Set errno in case of error.
(mmap64): Remove setting errno explicitely to ENOMEM.
corinna [Tue, 24 Sep 2002 14:10:11 +0000 (14:10 +0000)]
* libc/include/sys/errno.h: Add EOVERFLOW.
corinna [Tue, 24 Sep 2002 13:48:06 +0000 (13:48 +0000)]
* mmap.cc (map_map): Add debug output.
(mmap64): Evaluate gran_len correctly even if offset isn't 0.
nickc [Tue, 24 Sep 2002 13:00:32 +0000 (13:00 +0000)]
Updated German translation.
nickc [Tue, 24 Sep 2002 07:11:16 +0000 (07:11 +0000)]
Fix typo introduced with previous delta.
amodra [Tue, 24 Sep 2002 04:02:03 +0000 (04:02 +0000)]
* emulparams/elf64ppc.sh (DATA_ADDR): Define.
* emulparams/elf64_aix.sh (DATA_ADDR): Don't use a fixed address
for start of .data, instead align up to 256M boundary.
* scripttempl/aix.sc: Likewise.
dannysmith [Tue, 24 Sep 2002 01:47:26 +0000 (01:47 +0000)]
* include/ws2tcpip.h: Throw error if winsock.h, not winsock2.h
has been included first.
amodra [Tue, 24 Sep 2002 01:46:40 +0000 (01:46 +0000)]
* config/tc-i386.c (process_operands): Warn about "lea" segment
overrides.
dannysmith [Tue, 24 Sep 2002 01:27:59 +0000 (01:27 +0000)]
2002-09-24 Rene Moeller Fonseca <fonseca@users.sourceforge.net>
* include/winbase.h (FindFirstFileEx): Fixed ANSI mode.
* include/wingdi.h (PFD_SWAP_LAYER_BUFFERS):Added define.
* include/winuser.h (AppendMenu[AW]): Fixed prototypes.
amodra [Tue, 24 Sep 2002 00:00:05 +0000 (00:00 +0000)]
daily update
gdbadmin [Tue, 24 Sep 2002 00:00:03 +0000 (00:00 +0000)]
*** empty log message ***
thorpej [Mon, 23 Sep 2002 23:36:54 +0000 (23:36 +0000)]
* configure.in (with_headers): Skip copy if value is "yes".
(with_libs): Likewise.
drow [Mon, 23 Sep 2002 21:29:27 +0000 (21:29 +0000)]
Add missing ChangeLog entry
nickc [Mon, 23 Sep 2002 16:46:32 +0000 (16:46 +0000)]
Add LDM and STM instructions which are unpredictable because of their use of
the writeback bit.
nickc [Mon, 23 Sep 2002 16:13:51 +0000 (16:13 +0000)]
Update to correctly decode (non-standard DWARF2) out-of-order address sequences.
dj [Mon, 23 Sep 2002 12:08:57 +0000 (12:08 +0000)]
merge from gcc
dj [Mon, 23 Sep 2002 11:59:34 +0000 (11:59 +0000)]
* config.bfd: For DJGPP targets, match with any cpu and any machine.
dj [Mon, 23 Sep 2002 11:57:59 +0000 (11:57 +0000)]
* write.c: Delete set_segment_vma and prototype. Update all callers.
dj [Mon, 23 Sep 2002 11:36:14 +0000 (11:36 +0000)]
* scripttempl/i386go32.sc: Handle bss unique sections.
amodra [Mon, 23 Sep 2002 10:52:03 +0000 (10:52 +0000)]
* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Zero relocs
for discarded FDEs. Remove redundant assignment.
* elflink.h (elf_bfd_discard_info): Save edited relocs.
cgf [Mon, 23 Sep 2002 00:31:30 +0000 (00:31 +0000)]
More GNUify non-GNU formatted functions calls throughout.
gdbadmin [Mon, 23 Sep 2002 00:00:32 +0000 (00:00 +0000)]
*** empty log message ***
amodra [Mon, 23 Sep 2002 00:00:09 +0000 (00:00 +0000)]
daily update
hjl [Sun, 22 Sep 2002 22:32:49 +0000 (22:32 +0000)]
2002-09-22 H.J. Lu <hjl@gnu.org>
* elf64-alpha.c (elf64_alpha_merge_ind_symbols): Don't merge
the relocation count between different .reloc sections.
fnasser [Sun, 22 Sep 2002 22:18:40 +0000 (22:18 +0000)]
* source.c (get_current_or_default_source_symtab_and_line): Remove
function.
(set_default_source_symtab_and_line): New function. Attempts to
determine a source file to list lines from if one is not currently
defined.
(get_current_source_symtab_and_line): Initialize sal.pc and
sal.end fields.
(set_current_source_symtab_and_line): Mark argument as const.
* source.h: Update declarations and comments.
* linespec.c (decode_line_1): Replace call to removed routine above.
* stack.c (print_frame_info_base): Ditto.
* cli/cli-cmds.c (edit_command): Ditto.
(list_command): Ditto.
cgf [Sun, 22 Sep 2002 21:44:17 +0000 (21:44 +0000)]
Reset ChangeLog dates from cygwin_daemon merge.
cgf [Sun, 22 Sep 2002 21:39:03 +0000 (21:39 +0000)]
white space.
fnasser [Sun, 22 Sep 2002 20:29:51 +0000 (20:29 +0000)]
* source.c (get_current_source_symtab_and_line): Initialize sal.pc and
sal.end fields.
(get_current_or_default_source_symtab_and_line): Ditto.
* breakpoint.c (parse_breakpoint_sals): Use correct accessor function
so we do not cause a new source symtab to be searched for (reverting an
unintentional change from the 2002-09-20 patch).
* scm-lang.c (scm_unpac): Ditto.
cgf [Sun, 22 Sep 2002 16:33:36 +0000 (16:33 +0000)]
* Makefile.in (DLL_O_FILES): Restore formatting.
scottc [Sun, 22 Sep 2002 12:04:15 +0000 (12:04 +0000)]
2002-09-22 Conrad Scott <conrad.scott@dsl.pipex.com>
GNUify non-GNU formatted functions calls throughout.
2002-09-22 Conrad Scott <conrad.scott@dsl.pipex.com>
* cygserver_shm.cc (with_strerr): Remove macro.
(server_shmmgr::segment_t::~segment_t): Remove calls to with_strerr.
(server_shmmgr::segment_t::attach): Ditto.
(server_shmmgr::new_segment): Ditto.
* shm.cc (with_strerr): Remove macro.
(client_shmmgr::shmdt): Remove calls to with_strerr.
(client_shmmgr::attach): Ditto.
2002-09-21 Conrad Scott <conrad.scott@dsl.pipex.com>
* include/sys/ipc.h: Move to "include/cygwin/ipc.h".
* include/sys/msg.h: Move to "include/cygwin/msg.h".
* include/sys/sem.h: Move to "include/cygwin/sem.h".
* include/sys/shm.h: Move to "include/cygwin/shm.h".
* include/cygwin/ipc.h: New file.
* include/cygwin/msg.h: Ditto.
* include/cygwin/sem.h: Ditto.
* include/cygwin/shm.h: Ditto.
* cygserver_shm.h: Update includes.
* msg.cc: Ditto.
* sem.cc: Ditto.
2002-09-21 Conrad Scott <conrad.scott@dsl.pipex.com>
* safe_memory.h (safe_delete): Make a templated function.
* cygserver.cc (~server_request): Update use of safe_delete.
(main): Ditto.
* cygserver_client.cc (client_request::handle_request): Ditto.
(client_request::make_request): Ditto.
* cygserver_process.cc (~process_cleanup): Ditto.
(process::remove): Ditto.
(process::cleanup): Ditto.
(process_cache::process): Ditto.
* cygserver_shm.cc (server_shmmgr::segment_t::detach): Ditto.
(server_shmmgr::delete_segment): Ditto.
* shm.cc (client_shmmgr::shmdt): Ditto.
* threaded_queue.cc (~threaded_queue): Ditto.
(threaded_queue::worker_loop): Ditto.
2002-08-29 Conrad Scott <conrad.scott@dsl.pipex.com>
* safe_memory.h: Replace #include <new> with an explicit
definition of the placement new operator.
(safe_delete): Remove unnecessary ## operator.
2002-07-28 Conrad Scott <conrad.scott@dsl.pipex.com>
* cygserver_shm.cc (class server_shmmgr): Remove `cleanup_t'
friend declaration.
(cleanup_t::cleanup_t): Use the segment's shmid as the key rather
than the segment pointer itself.
(cleanup_t::segptr): Remove method.
(cleanup_t::shmid): New method.
(cleanup_t::cleanup): Update for new key value.
(server_shmmgr::find (segment_t *)): Remove method.
* include/cygwin/cygserver_process.h (cleanup_routine::key): Make
method const.
2002-07-27 Conrad Scott <conrad.scott@dsl.pipex.com>
* include/cygwin/cygserver_process.h
(cleanup_routine::_key): New field.
(cleanup_routine::cleanup_routine): Initialise new field with new
argument.
(cleanup_routine::operator==): New method.
(cleanup_routine::key): New method.
(cleanup_routine::cleanup): Make argument non-const.
(process::is_active): New method.
(process::remove): Ditto.
(process::check_exit_code): Rename method.
* cygserver_process.cc (process::add): Reorganize code.
(process::remove): New method.
(process::check_exit_code): Rename method.
(process::cleanup): Use new `process::is_active' method.
(process_cache::process): Ditto.
(process_cache::sync_wait_array): Ditto.
(process_cache::check_and_remove_process): Ditto.
* cygserver_shm.cc (server_shmmgr): Make `cleanup_t' a friend.
(segment_t::detach): Make argument non-const. Remove cleanup
object from client if appropriate.
(cleanup_t::_segptr): Remove field.
(cleanup_t::cleanup_t): Initialise parent explicitly. Remove
field.
(cleanup_t::segptr): New method.
(cleanup_t::cleanup): Add error checking and reporting.
(server_shmmgr::shmdt): Make argument non-const.
(server_shmmgr::find (segment_t *)): New method.
2002-07-27 Conrad Scott <conrad.scott@dsl.pipex.com>
* cygserver.cc (client_request_shutdown::client_request_shutdown):
Comment out verbose tracing statement.
* cygserver_client.cc
(client_request_get_version::client_request_get_version): Ditto.
(client_request_attach_tty::client_request_attach_tty): Ditto.
* cygserver_shm.cc (client_request_shm::client_request_shm):
Ditto.
2002-07-27 Conrad Scott <conrad.scott@dsl.pipex.com>
* cygserver_transport_pipes.cc (transport_layer_pipes::listen):
Set `_is_listening_endpoint' appropriately.
2002-07-27 Conrad Scott <conrad.scott@dsl.pipex.com>
* include/cygwin/cygserver_transport.h
(transport_layer_base::listen): Change return type.
(transport_layer_base::connect): Ditto.
* include/cygwin/cygserver_transport_pipes.h
(transport_layer_pipes::listen): Change return type.
(transport_layer_pipes::connect): Ditto.
(transport_layer_pipes::_sec_none_nih): Remove unused field.
(transport_layer_pipes::_is_listening_endpoint): New field.
* cygserver_transport_pipes.cc: Synchronize with sockets code.
(transport_layer_pipes::transport_layer_pipes): Initialise new
field. Separate out asserts.
(transport_layer_pipes::listen): Change return type. Add asserts.
(transport_layer_pipes::accept): Add asserts.
(transport_layer_pipes::read): Change conditional to an assert.
Add assert.
(transport_layer_pipes::write): Ditto.
(transport_layer_pipes::connect): Change return type. Change
conditional to an assert. Add asserts. Rationalize error code
slightly.
(transport_layer_pipes::impersonate_client): Add asserts.
* include/cygwin/cygserver_transport_sockets.h
(transport_layer_sockets::listen): Change return type.
(transport_layer_sockets::connect): Ditto.
(transport_layer_sockets::_addr): Change type of field.
(transport_layer_sockets::_addr_len): Ditto.
(transport_layer_sockets::_is_accepted_endpoint): New field.
(transport_layer_sockets::_is_listening_endpoint): Ditto.
* cygserver_transport_sockets.cc
(MAX_CONNECT_RETRY): New constant.
(transport_layer_sockets::transport_layer_sockets): Initialise new
fields. Only initialise the socket address where necessary.
(transport_layer_sockets::listen): Change return type. Rewrite.
(transport_layer_sockets::accept): Add asserts. Add tracing
statements. Use a local variable to hold the accepted address.
(transport_layer_sockets::close): Add tracing statements. Unlink
the UNIX domain socket file as appropriate. Close the socket
cleanly.
(transport_layer_sockets::read): Rewrite method.
(transport_layer_sockets::write): Ditto.
(transport_layer_sockets::connect): Change return type. Rewrite.
* cygserver.cc (server_submission_loop::request_loop): Run the
listening thread at high priority with special handling for
shutdown.
(main): Print the request error code rather than errno in shutdown
request code. Install signal handlers with sigaction(2) to avoid
setting SA_RESTART. Check value of the listen method call, now it
has one.
* cygserver_client.cc (client_request::make_request): Check new
return value on connect method call.
2002-07-27 Conrad Scott <conrad.scott@dsl.pipex.com>
* include/cygwin/cygserver_transport_pipes.h
(cygserver_transport_pipes::_sd): Rename field.
(cygserver_transport_pipes::_sec_none_nih): Ditto.
(cygserver_transport_pipes::_sec_all_nih): Ditto.
(cygserver_transport_pipes::_pipe_name): Ditto.
(cygserver_transport_pipes::_hPipe): Ditto.
(cygserver_transport_pipes::_is_accepted_endpoint): Ditto.
* cygserver_transport_pipes.cc
(transport_layer_pipes::transport_layer_pipes): Rename fields.
(transport_layer_pipes::init_security): Ditto.
(transport_layer_pipes::listen): Ditto.
(transport_layer_pipes::accept): Ditto.
(transport_layer_pipes::close): Ditto.
(transport_layer_pipes::read): Ditto.
(transport_layer_pipes::write): Ditto.
(transport_layer_pipes::connect): Ditto.
(transport_layer_pipes::impersonate_client): Ditto.
(transport_layer_pipes::revert_to_self): Ditto.
* include/cygwin/cygserver_transport_sockets.h
(cygserver_transport_sockets::_fd): Rename field.
(cygserver_transport_sockets::_addr): Ditto.
(cygserver_transport_sockets::_addr_len): Ditto.
* cygserver_transport_sockets.cc
(transport_layer_sockets::transport_layer_sockets): Rename fields.
(transport_layer_sockets::listen): Ditto.
(transport_layer_sockets::accept): Ditto.
(transport_layer_sockets::close): Ditto.
(transport_layer_sockets::read): Ditto.
(transport_layer_sockets::write): Ditto.
(transport_layer_sockets::connect): Ditto.
2002-07-27 Conrad Scott <conrad.scott@dsl.pipex.com>
* cygserver_shm.cc (with_strerr): Fix use of %p format.
* shm.cc (client_shmmgr::shmat): Ditto.
(client_shmmgr::shmctl): Ditto.
(client_shmmgr::shmdt): Ditto.
(client_shmmgr::attach): Ditto.
2002-07-14 Christopher Faylor <cgf@redhat.com>
* woutsup.h (system_printf): Remove extraneous semicolon from macro
definition.
2002-07-14 Conrad Scott <conrad.scott@dsl.pipex.com>
* cygserver_transport_pipes.cc
(transport_layer_pipes::connect): Use ProtectHandle in DLL code.
(transport_layer_pipes::close): Use ForceCloseHandle in DLL code.
2002-07-13 Nicholas Wourms <nwourms@netscape.com>
* threaded_queue.h (class queue_submission_loop): Correct friend
declaration for GCC 3.1.1.
* include/cygwin/cygserver_process.h (class process): Ditto.
(class process_cache): Ditto.
2002-07-12 Conrad Scott <conrad.scott@dsl.pipex.com>
* cygserver_shm.cc (server_shmmgr::shmdt): Only call
delete_segment if the segment exists [sic].
2002-07-12 Conrad Scott <conrad.scott@dsl.pipex.com>
* safe_memory.h: Include <new> rather than <new.h> for gcc 3.
2002-07-11 Conrad Scott <conrad.scott@dsl.pipex.com>
* safe_memory.h: New file extracted from "woutsup.h".
* woutsup.h: Move the "safe" new/delete macros into the new
"safe_memory.h" header file and include that here.
* cygserver_client.cc: Explicitly include "safe_memory.h" for
client-side code.
(client_request::make_request): Use the "safe" new/delete macros
unconditionally, i.e. use them on the client side as well as on
the server side.
* cygserver_transport.cc: Explicitly include "safe_memory.h" for
client-side code.
(create_server_transport): Use the "safe" new/delete macros
unconditionally, i.e. use them on the client side as well as on
the server side.
* shm.cc: Include "safe_memory.h".
(client_shmmgr::instance): Use the "safe" new/delete macros.
(client_shmmgr::shmdt): Ditto.
(client_shmmgr::new_segment): Ditto.
2002-07-11 Conrad Scott <conrad.scott@dsl.pipex.com>
* cygserver_process (process::process): Add the client's cygpid
and winpid to all tracing statements as appropriate.
(process::exit_code): Ditto.
(process_cache::check_and_remove_process): Ditto.
* cygserver_shm.cc (server_shmmgr::shmat): Ditto.
(server_shmmgr::shmdt): Ditto.
(server_shmmgr::shmctl): Add a process object argument and remove
the explicit cygpid argument. Add the client's cygpid and winpid
to all tracing statements as appropriate.
(server_shmmgr::shmget): Ditto.
(client_request_shm::serve): Update for the new signature of the
shmctl and shmget methods.
2002-07-11 Conrad Scott <conrad.scott@dsl.pipex.com>
* cygserver.cc (client_request_shutdown::serve): Don't set the
shutdown flag directly, but send a SIGINT, as the signal handler
sets the flag and the signal breaks the pause(2) in the main loop.
(print_usage): Add new options.
(main): Add new --cleanup-threads and --request-threads options to
set the number of threads used by the daemon. Use pause(2) rather
the win32 Sleep in the main loop.
* shm.cc (shmat): Add sigframe.
(shmctl): Ditto.
(shmdt): Ditto.
(shmget): Ditto.
2002-07-11 Conrad Scott <conrad.scott@dsl.pipex.com>
* cygserver_shm.cc: Automatically detach processes from any
segments they are attached to at exit.
(class server_shmmgr::attach_t): New class.
(server_shmmgr::segment_t::IS_DELETED): Rename and make private.
(server_shmmgr::segment_t::_sequence): Make private.
(server_shmmgr::segment_t::_flg): Ditto.
(server_shmmgr::segment_t::_hFileMap): Ditto.
(server_shmmgr::segment_t::_attach_head): New private field.
(server_shmmgr::segment_t::segment_t): Initialise new fields.
Make non-inline.
(server_shmmgr::segment_t::~segment_t): New method.
(server_shmmgr::segment_t::is_deleted): Ditto.
(server_shmmgr::segment_t::is_pending_delete): Ditto.
(server_shmmgr::segment_t::mark_deleted): Ditto.
(server_shmmgr::segment_t::attach): Ditto.
(server_shmmgr::segment_t::detach): Ditto.
(server_shmmgr::segment_t::find): Ditto.
(class server_shmmgr::cleanup_t): New class.
(server_shmmgr::_shm_atts): New private field.
(server_shmmgr::shmat): Add a process object argument to replace
the removed process_cache, cygpid and winpid arguments. Remove
the process_cache manipulations. Move body of code to the
segment_t::attach method. Increment _shm_atts when required.
Update tracing statements.
(server_shmmgr::shmdt): Add a process object argument to replace
the removed cygpid argument. Move body of code to the
segment_t::detach method. Decrement _shm_atts when required.
Update tracing statements.
(server_shmmgr::shmget): Use the new segment_t::is_deleted method.
(server_shmmgr::server_shmmgr): Initialise the new _shm_atts
field.
(server_shmmgr::delete_segment): Remove the CloseHandle code, as
this is now done in the segment_t destructor.
(client_request_shm::serve): Look up the client's process object
and pass to the server_shmmgr::shmat and server_shmmgr::shmdt
methods rather than passing the cache, winpid and cygpid.
* cygserver_process.h: Add a cygpid to the process object to make
it more useful and then pass process objects rather than winpids
where possible.
(cleanup_routine::cleanup): Change argument to be a pointer to a
process object.
(class process): Re-order fields for no discernible reason.
(process::_cygpid): New field.
(process::process): Add a cygpid argument.
(process::winpid): New method.
(process::cygpid): Ditto.
(process::add): Make public, as it always should have been.
(process_cache::process): Add a cygpid argument.
* cygserver_process.cc (process::process): Add a cygpid argument
and use it to initialise the `_cygpid' field. Re-order
initialisers to match new field order.
(process::cleanup): Pass `this' rather than just the winpid to
cleanup_routine::cleanup.
(process_cache::process): Add a cygpid argument and pass it to the
process object constructor.
* include/sys/shm.h (shmatt_t): Make unsigned as per SUSv3.
(shm_info::shm_atts): New field.
2002-07-11 Conrad Scott <conrad.scott@dsl.pipex.com>
* cygserver_shm.cc (class server_shmmgr::segment_t): Add `_'
prefix to the names of all fields.
2002-07-10 Conrad Scott <conrad.scott@dsl.pipex.com>
* msg.cc: New file of stub functions, no functionality.
* sem.cc: Ditto.
* shm.cc (client_shmmgr::shmctl): Add support for an out shm_info
buffer for the SHM_INFO command.
(client_shmmgr::shmget): Use %X to print keys.
* include/sys/ipc.h: Comment all fields and values.
(IPC_PRIVATE): Change to be non-negative.
* include/sys/msg.h: New file with SUSv3 and ipcs(8) interfaces.
* include/sys/sem.h: Ditto.
* include/sys/shm.h: Comment all fields and values.
(struct shm_info): New struct.
* cygserver_shm.h (client_request_shm::shminfo): Rename.
(client_request_shm::shm_info): New method.
(client_request_shm::_parameters.out.hFileMap): Move into union.
(client_request_shm::_parameters.out.shminfo): Rename.
(client_request_shm::_parameters.out.shm_info): New field.
* cygserver_shm.cc (server_shmmgr::_shm_ids): Rename.
(server_shmmgr::_shm_tot): New field.
(server_shmmgr::shmctl): Rename `out_shminfo' argument. Add
`out_shm_info' argument. Fill in the `out_shm_info' argument in
the SHM_INFO command.
(server_shmmgr::shmget): Check `shmflg' against the mode of
existing segments as per Stevens 1990, p. 123.
(server_shmmgr::server_shmmgr): Initialise the new `_shm_tot'
field.
(server_shmmgr::new_segment): Set ENOMEM if CreateFileMapping
fails. Pass `size' to new_segment.
(server_shmmgr::new_segment): Add size argument and use it to
check against and update the new `_shm_tot' field.
(server_shmmgr::delete_segment): Update the new `_shm_tot' field.
* Makefile.in (DLL_OFILES): Add new DLL object files.
2002-07-09 Conrad Scott <conrad.scott@dsl.pipex.com>
* cygserver_transport_pipes.cc: The main change is to make the
client try harder to connect to the server if it's previously
connected, and so has good grounds for believing that the server
is running.
(MAX_WAIT_NAMED_PIPE_RETRY): Change to be an enumerator.
(WAIT_NAMED_PIPE_TIMEOUT): Ditto.
(transport_layer_pipes::accept): Use interlocked operators on
`pipe_instance'.
(transport_layer_pipes::close): Rearrange so that FlushFileBuffers
and DisconnectNamedPipe are only called for accepted endpoints.
Use interlocked operators on `pipe_instance'.
(transport_layer_pipes::read): Use set_errno where required.
(transport_layer_pipes::write): Ditto.
(transport_layer_pipes::connect): Add local static variable
`assume_cygserver'. Set it if a connection is made to cygserver,
clear it if a connection is not made even after retrying. If set,
ignore all errors from CreateFile and retry the connection. Catch
the situation where WaitNamedPipe fails to wait [sic] and add a
`Sleep (0)' so that the server gets a chance to run.
2002-07-03 Conrad Scott <conrad.scott@dsl.pipex.com>
* dcrt0.cc: Only check for cygserver if and when required.
(dll_crt0_1): Remove call to `cygserver_init ()'.
* fhandler_tty.cc (fhandler_tty_slave::open): Change the cygserver
logic to allow for the fact that `cygserver_init ()' may not yet
have been called.
(fhandler_tty_slave::cygserver_attach_tty): Tweak the cygserver
request logic to conform to the practice elsewhere in the code.
* tty.cc (tty::common_init): Add an explicit call to
`cygserver_init ()' if it hasn't already been called.
* include/cygwin/cygserver.h (CYGSERVER_UNAVAIL): Rename from
`CYGSERVER_DEAD'.
(client_request_get_version::check_version): Make available in
cygserver as well the DLL.
(check_cygserver_available): Ditto. Remove `check_version_too'
argument.
(cygserver_init): Ditto. And likewise.
* cygserver_client.cc (client_request_get_version::check_version):
Make available in cygserver as well the DLL.
(client_request::make_request): This may now be called without
`cygserver_init ()' having been called first. Detect this and
call it as required. Add tracing.
(check_cygserver_available): Make available in cygserver as well
the DLL. Remove `check_version_too' argument and always check the
version information. And since this is called from within
`cygserver_init ()', force `cygserver_running' before calling
`client_request::make_request ()'.
(cygserver_init): Make available in cygserver as well the DLL.
Remove `check_version_too' argument.
2002-07-03 Conrad Scott <conrad.scott@dsl.pipex.com>
* cygserver_shm.cc: Implement the ipcs(8) interfaces, IPC_INFO,
SHM_STAT and SHM_INFO.
(server_shmmgr::segment_t::sequence): New static field.
(server_shmmgr::segment_t::key): Remove field, use the new
ds.shm_perm.key field instead.
(server_shmmgr::segment_t::shmid): Remove field.
(server_shmmgr::segment_t::intid): New field.
(server_shmmgr::segment_t::segment_t): Use the `key' argument to
initialise `ds.shm_perm.key'. Change from using `shmid' to
`intid'.
(server_shmmgr::_shmseg_cnt): Renamed from `_shmid_cnt'.
(server_shmmgr::_intid_max): Renamed from `_shmid_max.
(server_shmmgr::shmat): Move the out arguments to the start of the
argument list. Rename the `pid' argument as `cygpid'. Add
tracing. Pass an intid to `find ()', not a shmid.
(server_shmmgr::shmctl): Add separate out arguments. Rename the
`pid' argument as `cygpid'. Add support for the ipcs(8)
interfaces. Add tracing. Pass an intid to `find ()', not a
shmid.
(server_shmmgr::shmdt): Rename the `pid' argument as `cygpid'.
Add tracing. Pass an intid to `find ()', not a shmid.
(server_shmmgr::shmget): Add a separate out arguments. Rename the
`pid' argument as `cygpid'. Add tracing.
(server_shmmgr::server_shmmgr): Update for new field names.
(server_shmmgr::find_by_key): Update for the new `ds.shm_perm.key'
field.
(server_shmmgr::find): Update to use the new `segment_t::intid'
field.
(server_shmmgr::new_segment): Rename the `pid' argument as
`cygpid'. Check that the requested size is within bounds. Handle
new error result from `new_segment (key, HANDLE)'.
(server_shmmgr::new_segment): Work with intids, not shmids. Check
that the new intid is within bounds. Update for new field names.
(server_shmmgr::delete_segment): Pass an intid to `find ()', not a
shmid. Update for new field names.
(client_request_shm::serve): Check that the incoming message
length is the size of the `_parameters.in' struct, not of the
whole in/out parameter union. Likewise, set the outgoing message
length to the size of the `_parameters.out' struct. Update for
the new server_shmmgr interfaces.
* include/sys/ipc.h (ipc_perm::key): New field.
* include/sys/shm.h (SHM_INFO): New constant.
* cygserver_ipc.h (IPCMNI): New constant.
(ipc_int2ext): Add `sequence' argument and munge this into the
external ipc id.
(ipc_ext2int_subsys): Unmunge the sequence number from the
external ipc id.
(ipc_ext2int): Ditto.
(ipc_inc_id): Remove.
(ipc_dec_id): Remove.
* cygserver_shm.h (SHMMAX): New constant.
(SHMMIN): Ditto.
(SHMMNI): Ditto.
(SHMSEG): Ditto.
(SHMALL): Ditto.
(client_request_shm::_parameters): Re-arrange as a union of two
separate structs, one for in arguments, the other for out.
(client_request_shm::shmid): Update for the new parameter layout.
(client_request_shm::ds): Ditto.
(client_request_shm::info): New method.
* shm.cc (client_shmmgr::_shmat_cnt): New static field.
(client_shmmgr::shmat): Add locking. Add tracing.
(client_shmmgr::shmctl): Update for ipcs(8) commands. Add
tracing. Add more argument checking.
(client_shmmgr::shmdt): Add locking. Add tracing. Update the new
`_shmat_cnt' field.
(client_shmmgr::shmget): Add tracing.
(client_shmmgr::fixup_shms_after_fork): Add tracing. Add
consistency checking.
(client_shmmgr::attach): Add more tracing.
(client_shmmgr::new_segment): Update the new `_shmat_cnt' field.
(client_request_shm::client_request_shm): Update for the new
parameter layout. Set the outgoing message length to the size of
the `_parameters.in' struct, not of the whole in/out parameter
union.
2002-07-02 Conrad Scott <conrad.scott@dsl.pipex.com>
* shm.cc: Remove the use of a static client_shmmgr object.
(client_shmmgr::_instance): New static variable.
(client_shmmgr::instance): Allocate a new shmmgr on the heap,
rather than using a local static object.
2002-07-01 Conrad Scott <conrad.scott@dsl.pipex.com>
* cygserver_transport.cc (create_server_transport): Fix
cut-and-paste error.
2002-06-30 Conrad Scott <conrad.scott@dsl.pipex.com>
* cygserver_client.cc (client_request::handle_request): Don't
bother with the client request activity marker when compiled with
debugging output.
2002-06-30 Conrad Scott <conrad.scott@dsl.pipex.com>
* cygserver_transport_pipes.cc
(MAX_WAIT_NAMED_PIPE_RETRY): New constant.
(WAIT_NAMED_PIPE_TIMEOUT): Ditto.
(transport_layer_pipes::close): The `pipe' field is now either
NULL or a valid handle, and it should never have the value
`INVALID_HANDLE_VALUE'.
(transport_layer_pipes::read): Ditto.
(transport_layer_pipes::write): Ditto.
(transport_layer_pipes::connect): Ditto.
(transport_layer_pipes::impersonate_client): Ditto.
(transport_layer_pipes::connect): Ditto. New, but still bogus,
retry logic.
2002-06-30 Conrad Scott <conrad.scott@dsl.pipex.com>
* cygserver_shm.cc (server_shmmgr::server_shmmgr): All fields have
to be initialized now that the singleton is no longer static.
2002-06-30 Conrad Scott <conrad.scott@dsl.pipex.com>
* cygserver_shm.cc (server_shmmgr::_instance): New static field.
(server_shmmgr::_instance_once): Ditto.
(server_shmmgr::initialise_instance): New static method.
(server_shmmgr::instance): Use a pthread_once_t rather than
relying on a local static variable.
2002-06-30 Conrad Scott <conrad.scott@dsl.pipex.com>
* woutsup.h: Remove all uses of the C++ new and delete operators
throughout cygserver until they are fully thread-safe.
(safe_new0): New macro to replace the C++ new operator.
(safe_new): Ditto.
(safe_delete): New macro to replace the C++ delete operator.
* cygserver_client.cc (client_request::handle_request): Replace
all uses of the C++ new and delete operators with the new macros
from "woutsup.h".
(client_request::make_request): Ditto.
* cygserver_process.cc (~process_cleanup): Ditto.
(process::cleanup): Ditto.
(process_cache::process): Ditto.
(process_cache::check_and_remove_process): Ditto.
* cygserver_shm.cc (server_shmmgr::new_segment): Ditto.
(server_shmmgr::delete_segment): Ditto.
* cygserver_transport.cc (create_server_transport): Ditto.
* cygserver_transport_pipes.cc
(transport_layer_pipes::accept): Ditto.
* cygserver_transport_sockets.cc
(transport_layer_sockets::accept): Ditto.
* threaded_queue.cc (~threaded_queue): Ditto.
(threaded_queue::worker_loop): Ditto.
(threaded_queue::stop): Replace sleep(3) with win32 Sleep.
* cygserver.cc (~server_request): Replace all uses of the C++ new
and delete operators with the new macros from "woutsup.h".
(server_submission_loop::request_loop): Ditto.
(main): Ditto. Replace sleep(3) with win32 Sleep. Replace
iostreams with FILEs.
(print_usage): Replace iostreams with FILEs.
(print_version): Ditto.
2002-06-30 Conrad Scott <conrad.scott@dsl.pipex.com>
* cygserver_transport_sockets.cc
(transport_layer_sockets::accept): Rename local variable
`accept_fd' to avoid shadowing the `fd' field.
2002-06-29 Conrad Scott <conrad.scott@dsl.pipex.com>
* cygwin_ipc.h: Moved (back) to "include/sys/ipc.h".
* cygwin_shm.h: Moved (back) to "include/sys/shm.h".
* include/sys/ipc.h: New file.
* include/sys/shm.h: New file.
* cygserver_shm.h: Update for new header file locations.
* ipc.cc: Ditto.
2002-06-28 Conrad Scott <conrad.scott@dsl.pipex.com>
* cygserver_client.cc (client_request::make_request): Comment out
a verbose tracing statement.
* cygserver_process.cc (process_cache::sync_wait_array): Fix
broken assert.
* include/cygwin/cygserver.h (class client_request): Remove excess
use of `class' qualifier in declarations.
(class client_request_get_version): Ditto.
(class client_request_shutdown): Ditto.
(class client_request_attach_tty): Ditto.
2002-06-28 Conrad Scott <conrad.scott@dsl.pipex.com>
* cygserver_ipc.h: New file.
* cygserver_shm.h: Re-written from scratch.
* cygserver_shm.cc: Ditto.
* shm.cc: Ditto.
2002-06-28 Conrad Scott <conrad.scott@dsl.pipex.com>
* threaded_queue.h (class queue_request): Re-write.
(threaded_queue_thread_function): Remove.
(class queue_process_param): Remove.
(class threaded_queue): Re-write.
(class queue_submission_loop): New version of the old
`queue_process_param' class.
(TInterlockedExchangePointer): New templated function.
(TInterlockedCompareExchangePointer): Ditto.
* threaded_queue.cc (worker_function): Remove.
(class threaded_queue): Re-write.
(class queue_process_param): Remove.
(class queue_submission_loop): New version of the old
`queue_process_param' class.
* include/cygwin/cygserver_process.h (process_cleanup): Re-write.
(class process_process_param): Remove.
(class cleanup_routine): Re-write.
(class process): Re-write.
(class process_cache): Re-write.
* cygserver_process.cc (process_cleanup): Re-write.
(class process_process_param): Remove.
(class cleanup_routine): Re-write.
(class process): Re-write.
(class process_cache): Re-write.
* cygserver.cc (request_count): Remove unused variable.
(class server_request): Move methods inline.
(class server_process_param): Remove.
(class server_request_queue): Remove.
(request_queue): Move into `main ()' and change type to
`threaded_queue'.
(request_loop): Remove.
(class server_submission_loop): New version of the old
`server_process_param' class.
(shutdown_server): New variable.
(client_request_shutdown::serve): Set `shutdown_server' to trigger
shutdown.
(handle_signal): Ditto.
(main): Install signal handler for SIGINT rather than SIGQUIT.
Use new interfaces for the `request_queue' and the `cache'.
Create a `server_submission_loop' and add to the `request_queue'.
Add check for the `shutdown_server' variable to the main loop.
* cygserver_shm.cc (client_request_shm::serve): Release the
process object after use.
2002-06-27 Conrad Scott <conrad.scott@dsl.pipex.com>
* cygserver_client.cc (client_request::handle_request): Correct
tracing statement.
* cygserver_transport_pipes.cc: Remove local definition of
FILE_FLAG_FIRST_PIPE_INSTANCE constant.
* cygwin_ipc.h: Update copyright notice.
* cygwin_shm.h: Ditto.
* woutsup.h: Add definition of _WIN32_WINNT.
2002-06-24 Conrad Scott <conrad.scott@dsl.pipex.com>
* cygserver_client (client_request::make_request): Replace my
inappropriate use of set_errno () with error_code () throughout.
2002-06-24 Conrad Scott <conrad.scott@dsl.pipex.com>
* include/cygwin/cygserver.h: Add forward declarations of class
transport_layer_base and class process_cache to reduce
dependencies between header files.
* include/cygwin/cygserver_process.h: Add include of
"threaded_queue.h".
* cygserver.cc: Remove unnecessary cygserver header files.
* cygserver_client.cc: Ditto.
* cygserver_process.cc: Ditto.
* cygserver_shm.cc: Ditto.
* cygserver_shm.h: Ditto.
* cygserver_transport_pipes.cc: Ditto.
* dcrt0.cc: Ditto.
* fhandler_tty.cc: Ditto.
* tty.cc: Ditto.
2002-06-24 Conrad Scott <conrad.scott@dsl.pipex.com>
* cygserver_shm.h: Replace <sys/shm.h> with "cygwin_shm.h" after
merge from HEAD.
* cygwin_ipc.h: Update with changes to include/sys/ipc.h lost in
merge from HEAD.
* cygwin_shm.h: Ditto.
2002-06-21 Conrad Scott <conrad.scott@dsl.pipex.com>
* cygserver.cc: The tests for a duplicate server instance are now
the responsibility of the transport layer.
(request_loop): Use new `recoverable' flag in call to
`cygserver_transport::accept ()' and shutdown on an unrecoverable
error.
(main): Never call `cygserver_init ()'. Fake `cygserver_running'
just for sending a shutdown request.
* cygserver_client.cc (client_request::send): Comment out
message-size tracing statements as verbose.
(client_request::handle): Ditto.
(client_request_get_version::check_version): #ifdef as DLL-only.
(check_cygserver_available): Ditto.
(cygserver_init): Ditto.
* include/cygwin/cygserver.h
(client_request_get_version::check_version): #ifdef as DLL-only.
(check_cygserver_available): Ditto.
(cygserver_init): Ditto.
* include/cygwin/cygserver_transport.h
(transport_layer_base::impersonate_client): #ifdef as
cygserver-only.
(transport_layer_base::revert_to_self): Ditto.
(transport_layer_base::listen): Ditto.
(transport_layer_base::accept): Ditto. Add a `recoverable' out
flag for error handling.
* include/cygwin/cygserver_transport_sockets.h: Ditto.
* include/cygwin/cygserver_transport_pipes.h: Ditto.
(transport_layer_pipes): Change type of the `pipe_name' field.
Remove the `inited' field, as unnecessary. Add new
`is_accepted_endpoint' field.
* include/cygwin/cygserver_transport.cc
(transport_layer_base::impersonate_client): #ifdef as
cygserver-only.
(transport_layer_base::revert_to_self): Ditto.
* include/cygwin/cygserver_transport_sockets.cc
(transport_layer_sockets::listen): #ifdef as cygserver-only.
(transport_layer_sockets::accept): #ifdef as cygserver-only.
Analyse any errno from `accept ()' and set `recoverable' as
appropriate.
* cygserver_transport_pipes.cc: Add local #define of
`FILE_FLAG_FIRST_PIPE_INSTANCE'.
(pipe_instance_lock_once): New variable.
(pipe_instance_lock): Ditto.
(pipe_instance): Ditto.
(initialise_pipe_instance_lock): New function.
(transport_layer_pipes::transport_layer_pipes): Change
initialization of `pipe_name'. Initialize `is_accepted_endpoint'
as appropriate. Remove use of `inited'.
(transport_layer_pipes::impersonate_client): #ifdef as
cygserver-only.
(transport_layer_pipes::revert_to_self): Ditto.
(transport_layer_pipes::listen): Ditto.
(transport_layer_pipes::accept): Ditto. Keep track of how often
many named pipes have been created, in the `pipe_instance'
variable, and pass the `FILE_FLAG_FIRST_PIPE_INSTANCE' flag on the
open of the first instance. Analyse the error code from
`CreateNamedPipe ()' and set the `recoverable' flag as
appropriate.
(transport_layer_pipes::close): Update the `pipe_instance' count.
2002-06-18 Conrad Scott <conrad.scott@dsl.pipex.com>
* woutsup.h (cygserver_running): Add declaration.
(api_fatal): Eliminate.
* include/cygwin/cygserver.h
(client_request_get_version::check_version): Change return type to
bool.
cgf [Sun, 22 Sep 2002 03:39:48 +0000 (03:39 +0000)]
* init.cc (dll_entry): Temporarily disable thread detach code.
cgf [Sun, 22 Sep 2002 03:38:57 +0000 (03:38 +0000)]
* fhandler.cc (fhandler_base::dup): Don't set handle on failure. Caller has
already taken care of that.
* fhandler_console.cc (fhandler_console::open): Initialize handles to NULL.
(fhandler_console::close): Ditto. GNUify non-GNU formatted functions calls
throughout.
cgf [Sun, 22 Sep 2002 00:46:24 +0000 (00:46 +0000)]
whitespace
amodra [Sun, 22 Sep 2002 00:00:05 +0000 (00:00 +0000)]
daily update
gdbadmin [Sun, 22 Sep 2002 00:00:02 +0000 (00:00 +0000)]
*** empty log message ***
cagney [Sat, 21 Sep 2002 16:36:32 +0000 (16:36 +0000)]
2002-09-21 Andrew Cagney <cagney@redhat.com>
* complaints.c (symfile_explanations): Remove new-line from
``isolated_message''.
(vcomplaint): When ISOLATED_MESSAGE, force a line break.
(clear_complaints): When a SUBSEQUENT_MESSAGE, force a line break.
neroden [Sat, 21 Sep 2002 16:35:47 +0000 (16:35 +0000)]
2002-09-20 Nathanael Nerode <neroden@gcc.gnu.org>
* configure.in (*-*-netbsd*): Use noconfigdirs, not skipdirs.
* configure.in (sh*-*-pe*): Ditto.
* configure.in (mips*-*-pe*): Ditto.
* configure.in (*arm-wince-pe): Ditto.
amodra [Sat, 21 Sep 2002 14:14:25 +0000 (14:14 +0000)]
* ldmisc.c (vfinfo <%C,%D,%G>): Always output bfd, section and offset.
amodra [Sat, 21 Sep 2002 14:14:00 +0000 (14:14 +0000)]
* ld-undefined/undefined.exp: Adjust function test.
scottc [Sat, 21 Sep 2002 13:03:23 +0000 (13:03 +0000)]
* cygwin_ipc.h: Move to "include/cygwin/ipc.h".
* cygwin_shm.h: Move to "include/cygwin/shm.h".
* include/cygwin/ipc.h: New file.
* include/cygwin/shm.h: New file.
* ipc.c:c Update <cygwin/ipc.h> include.
* cygserver_shm.cc: Update <cygwin/shm.h> include.
* shm.cc: Ditto.
nickc [Sat, 21 Sep 2002 11:55:17 +0000 (11:55 +0000)]
NEWS: Announce that V850EA ISA is no longer supported.
v850-tdep.c: Remove reference to bfd_mach_v850ea.
amodra [Sat, 21 Sep 2002 10:49:03 +0000 (10:49 +0000)]
* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerate.
* po/POTFILES.in: Regenerate.
amodra [Sat, 21 Sep 2002 10:39:15 +0000 (10:39 +0000)]
* config/tc-i386.c (md_apply_fix3): Replace S_IS_EXTERNAL,
S_IS_WEAK etc. with S_FORCE_RELOC call. Correct comment.
Rename "fseg" to "sym_seg".
* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerate.
* doc/Makefile.in: Regenerate.
amodra [Sat, 21 Sep 2002 10:09:13 +0000 (10:09 +0000)]
* elf32-ppc.c (ppc_elf_relocate_section): Allow ".sbss.*" and
".sdata.*" for R_PPC_SDAREL16, ".sbss2*" and ".sdata2*" for
R_PPC_EMB_SDA2REL. Similarly for R_PPC_EMB_SDA21 and
R_PPC_EMB_RELSDA.
amodra [Sat, 21 Sep 2002 09:59:18 +0000 (09:59 +0000)]
* elfcode.h (elf_slurp_reloc_table_from_section): Make "symcount"
unsigned. Move "symcount" assignment out of loop.
* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerate.
* configure: Regenerate.
* po/SRC-POTFILES.in: Regnerate.
nickc [Sat, 21 Sep 2002 07:27:42 +0000 (07:27 +0000)]
Fix UNPREDICATABLE use of writeback in LDM/STM instructions.
rbcollins [Sat, 21 Sep 2002 03:59:57 +0000 (03:59 +0000)]
2002-09-21 Robert Collins <rbtcollins@hotmail.com>
* pthread.cc: Use class::call for converted pthread and semaphore
calls.
* thread.cc: Convert various __pthread_call and __sem_call to
pthread::call and sem::call throughout.
* pthread.h (__pthread_cancel): Convert to pthread::cancel.
(__pthread_join): Convert to pthread::join.
(__pthread_detach): Convert to pthread::detach.
(__pthread_create): Convert to pthread::create.
(__pthread_once): Convert to pthread::once.
(__pthread_atfork): Convert to pthread::atfork.
(__pthread_suspend): Convert to pthread::suspend.
(__pthread_continue): Convert to pthread::resume.
(__sem_init): Convert to semaphore::init.
(__sem_destroy): Convert to semaphore::destroy.
(__sem_wait): Convert to semaphore::wait.
(__sem_trywait): Convert to semaphore::trywait.
(__sem_post): Convert to semaphore::post.
rbcollins [Sat, 21 Sep 2002 03:20:26 +0000 (03:20 +0000)]
2002-09-21 Robert Collins <rbtcollins@hotmail.com>
* thread.cc: Finish the removal of the separate pthread_key
destructor list.
Remove all pthread_key_destructor and pthread_key_destructor_list
references throughout.
(pthread::exit): Call the new pthread_key interface to activate
destructors.
(pthread_key::keys): Change into a list.
(pthread_key::saveAKey): New method, used via forEach.
(pthread_key::restoreAKey): Ditto.
(pthread_key::destroyAKey): Ditto.
(pthread_key::fixup_before_fork): Use the List::forEach functionality.
(pthread_key::fixup_after_fork): Ditto.
(pthread_key::runAllDestructors): New method implementation.
(pthread_key::pthread_key): Use List::Insert rather than custom list
code.
(pthread_key::~pthread_key): Use List::Remove for the same reason.
* thread.h: Remove all pthread_key_destructor and
pthread_key_destructor_list references throughout.
(List): Move the interface above pthread_key in the header.
Use atomic operations during insert and delete.
(List::forEach): A generic interface for doing something on each node.
(pthread_key::runAllDestructors): New method, run all destructors.
(pthread_key::fork_buf): Make private.
(pthread_key::run_destructor): Ditto.
(pthread_key::saveAKey): New method for clearer source.
(pthread_key::restoreAKey): Ditto.
(pthread_key::destroyAKey): Ditto.
(MTinterface::destructors): Remove.
rbcollins [Sat, 21 Sep 2002 01:59:46 +0000 (01:59 +0000)]
2002-09-21 Robert Collins <rbtcollins@hotmail.com>
* thread.cc: Partial refactoring of pthread_key destructor
handling. Loosely based on Thomas Pfaff's work.
(pthread_key_destructor_list::Insert): Remove.
(pthread_key_destructor_list::Pop): Remove.
(pthread_key_destructor_list::IterateNull): Call the key's
run_destructor method.
(pthread_key::pthread_key): Initialize new member.
(pthread_key::get): Mark as const for correctness.
(pthread_key::run_destructor): Implement.
* thread.h (pthread_key::get): Mark as const for correctness.
(pthread_key::run_destructor): Declare.
(List): New template class that implements a generic list.
(pthread_key_destructor_list): Inherit from List, and remove
now duplicate functions.
kevinb [Sat, 21 Sep 2002 00:29:04 +0000 (00:29 +0000)]
2002-09-20 Kevin Buettner <kevinb@redhat.com>
From Eli Zaretskii <eliz@is.elta.co.il>:
* gdb.texinfo (Character Sets): Use @smallexample instead of
@example. Use GNU/Linux instead of Linux.
2002-09-20 Jim Blandy <jimb@redhat.com>
* gdb.texinfo: Add character set documentation.
amodra [Sat, 21 Sep 2002 00:00:04 +0000 (00:00 +0000)]
daily update
gdbadmin [Sat, 21 Sep 2002 00:00:03 +0000 (00:00 +0000)]
*** empty log message ***
rbcollins [Fri, 20 Sep 2002 23:46:12 +0000 (23:46 +0000)]
2002-09-21 Robert Collins <rbtcollins@hotmail.com>
* thread.cc: Change verifyable_object_isvalid calls with
PTHREAD_CONDATTR_MAGIC, PTHREAD_MUTEXATTR_MAGIC, PTHREAD_COND_MAGIC,
SEM_MAGIC to objecttype::isGoodObject() calls throughout.
(pthread_condattr::isGoodObject): Implement.
(pthread_mutex::isGoodInitializer): Implement.
(pthread_mutex::isGoodInitializerOrObject): Minor bugfix in the
check for verifyable_object_isvalid result.
(pthread_mutexattr::isGoodObject): Implement.
(pthread_cond::isGoodObject): Ditto.
(pthread_cond::isGoodInitializer): Ditto.
(pthread_cond::isGoodInitializerOrObject): Ditto.
(semaphore::isGoodObject): Ditto.
* thread.h (pthread_mutex::isGoodInitializer): Declare.
(pthread_condattr::isGoodObject): Ditto.
(pthread_cond::isGoodObject): Const correctness.
(pthread_cond::isGoodInitializer): Declare.
(pthread_cond::isGoodInitializerOrObject): Ditto.
(semaphore::isGoodObject): Const correctness.
rbcollins [Fri, 20 Sep 2002 22:34:05 +0000 (22:34 +0000)]
2002-09-21 Robert Collins <rbtcollins@hotmail.com>
* thread.cc: Change verifyable_object_isvalid calls with
PTHREAD_MUTEX_MAGIC and PTHREAD_KEY_MAGIC and PTHREAD_ATTR_MAGIC to
::isGoodObject() calls throughout.
(MTinterface::Init): Remove dead code.
(pthread_attr::isGoodObject): Implement.
(pthread_key::isGoodObject): Implement.
(pthread_mutex::isGoodObject): Implement.
(pthread_mutex::isGoodInitializerOrObject): Implement.
(pthread::isGoodObject): Update signature.
* thread.h (pthread_key::isGoodObject): Declare.
(pthread_attr::isGoodObject): Ditto.
(pthread_mutex::isGoodObject): Ditto.
(pthread_mutex::isGoodInitializerOrObject): Ditto.
(pthread::isGoodObject): Change to a const parameter for const
correctness.
(pthread_mutexattr::isGoodObject): Declare.
(pthread_condattr::isGoodObject): Ditto.
(pthread_cond::isGoodObject): Ditto.
(semaphore::isGoodObject): Ditto.
jjohnstn [Fri, 20 Sep 2002 21:56:13 +0000 (21:56 +0000)]
2002-09-20 Jeff Johnston <jjohnstn@redhat.com>
* libc/include/wctype.h: New file.
fnasser [Fri, 20 Sep 2002 21:05:52 +0000 (21:05 +0000)]
Fix tabs converted to spaces by cut and paste in ChangeLog entry
neroden [Fri, 20 Sep 2002 21:03:04 +0000 (21:03 +0000)]
2002-09-20 Nathanael Nerode <neroden@doctor.moo.mud.org>
* configure.in: Rearrange.
fnasser [Fri, 20 Sep 2002 20:36:57 +0000 (20:36 +0000)]
Fix small ChangeLog typo.
jjohnstn [Fri, 20 Sep 2002 20:13:09 +0000 (20:13 +0000)]
2002-09-20 Jeff Johnston <jjohnstn@redhat.com>
* libc/ctype/Makefile.am: Add new files.
* libc/ctype/Makefile.in: Regenerated.
* libc/ctype/ctype.tex: Add new iswxxxx, towxxxx, wctype,
and wctrans functions to documentation index.
* libc/ctype/iswalnum.c: New file.
* libc/ctype/iswalpha.c: Ditto.
* libc/ctype/iswblank.c: Ditto.
* libc/ctype/iswcntrl.c: Ditto.
* libc/ctype/iswctype.c: Ditto.
* libc/ctype/iswdigit.c: Ditto.
* libc/ctype/iswgraph.c: Ditto.
* libc/ctype/iswlower.c: Ditto.
* libc/ctype/iswprint.c: Ditto.
* libc/ctype/iswpunct.c: Ditto.
* libc/ctype/iswspace.c: Ditto.
* libc/ctype/iswupper.c: Ditto.
* libc/ctype/iswxdigit.c: Ditto.
* libc/ctype/jp2uc.c: Ditto.
* libc/ctype/jp2uc.h: Ditto.
* libc/ctype/local.h: Ditto.
* libc/ctype/towctrans.c: Ditto.
* libc/ctype/towlower.c: Ditto.
* libc/ctype/towupper.c: Ditto.
* libc/ctype/utf8alpha.h: Ditto.
* libc/ctype/utf8print.h: Ditto.
* libc/ctype/utf8punct.h: Ditto.
* libc/ctype/wctrans.c: Ditto.
* libc/ctype/wctype.c: Ditto.
* libc/locale/locale.c (__lc_ctype): New external array to
replace static lc_ctype array.
* libc/stdlib/mbtowc_r.c: Use __lc_ctype to check current lc_ctype
rather than reentrancy structure's _current_locale field.
* libc/stdlib/wctomb_r.c: Ditto.
carlton [Fri, 20 Sep 2002 18:14:48 +0000 (18:14 +0000)]
2002-09-20 David Carlton <carlton@math.stanford.edu>
* Makefile.in (c-lang.o): Correct dependencies.
(utils.o): Gather dependencies.
(charset.o): Move.
fnasser [Fri, 20 Sep 2002 17:38:52 +0000 (17:38 +0000)]
* library/combobox.tcl (build): New variable to save grabs.
(widgetProc): Save and restore previous grabs.
carlton [Fri, 20 Sep 2002 17:37:11 +0000 (17:37 +0000)]
2002-09-20 David Carlton <carlton@math.stanford.edu>
* c-lang.c: #include "gdb_string.h"
jjohnstn [Fri, 20 Sep 2002 17:11:28 +0000 (17:11 +0000)]
2002-09-20 Jeff Johnston <jjohnstn@redhat.com>
* configure.host: Minor comment and formatting changes.
* libc/Makefile.am: Add libc_la_DEPENDENCIES.
* libc/Makefile.in: Regenerated.
* libc/include/sys/config.h: Minor format change.
nickc [Fri, 20 Sep 2002 15:44:23 +0000 (15:44 +0000)]
Allow CRFS and CRFD operands to accept CR register names
fnasser [Fri, 20 Sep 2002 15:07:13 +0000 (15:07 +0000)]
From 2002-07-02 George Helffrich <george@gly.bris.ac.uk>
* cli/cli-cmds.c (list_command): New function. Implements the new
cli edit command.
(_init_cli_cmds): Add new command definition.
* gdb.1: Document edit command.
* doc/gdb.texinfo: Document edit command.
fnasser [Fri, 20 Sep 2002 14:58:57 +0000 (14:58 +0000)]
* source.c: Make global variables current_source_symtab and
current_source_line static.
(list_command): Moved to cli/cli-cmds.c.
(ambiguous_line_spec): Moved to cli/cli-cmds.c.
(get_first_line_listed): New accessor function.
(get_lines_to_list): New accessor function.
(get_current_source_symtab_and_line): New function. Retrieves the
position in the source code that we consider current.
(get_current_or_default_source_symtab_and_line): New function.
Like the above but attempts to determine a default position if one
is not currently defined.
(set_current_source_symtab_and_line): New function. Sets the source
code position considered current and returns the previously set one.
(clear_current_source_symtab_and_line): Reset stored information about
a current source line.
(_initialize_source): Remove registration for the "list" command and
its alias.
* source.h: Add declarations for the new functions above.
* symtab.h: Remove declarations for the global variables mentioned
above.
* breakpoint.c (parse_breakpoint_sals): Use accessor functions to
obtain current source line.
* linespec.c (decode_line_1): Ditto.
* macroscope.c (default_macro_scope): Ditto.
* scm-lang.c (scm_unpac): Ditto.
* stack.c (print_frame_info_base): Ditto.
* symfile.c (clear_symtab_users): Ditto.
* symtab.c (decode_line_spec): Ditto.
* cli/cli-cmds.c (list_command): Moved here from source.c.
(ambiguous_line_spec): Moved here from source.c.
(_init_cli_cmds): Add definition for "list" and its alias.
* Makefile.in: Update dependencies.
nickc [Fri, 20 Sep 2002 14:47:13 +0000 (14:47 +0000)]
symbols.c (colon): Do not allow symbols to be created in the absolute section
if WORKING_DOT_WORD is not defined and new_broken_words would require a new
frag to be created.
corinna [Fri, 20 Sep 2002 14:22:43 +0000 (14:22 +0000)]
* h8300-tdep.c (h8300_examine_prologue): Match saved regs location
with what gcc thinks is correct.
dj [Fri, 20 Sep 2002 13:45:20 +0000 (13:45 +0000)]
merge from gcc
corinna [Fri, 20 Sep 2002 12:08:35 +0000 (12:08 +0000)]
* h8300-tdep.c (h8300_examine_prologue): Fix loop for saved regs in
multiple register push instruction.
amodra [Fri, 20 Sep 2002 07:57:07 +0000 (07:57 +0000)]
* ld-i386/i386.exp: Only run tests on ELF targets.
nickc [Fri, 20 Sep 2002 07:28:54 +0000 (07:28 +0000)]
(_bfd_dwarf2_find_nearest_line): If address length is zero, set it to 8 for
(non-standard) 64-bit DWARF2 formats (e.g. IRIX64).
nickc [Fri, 20 Sep 2002 06:57:41 +0000 (06:57 +0000)]
Do not allow symbols to be created in the absolute section.
hunt [Fri, 20 Sep 2002 06:12:28 +0000 (06:12 +0000)]
2002-09-19 Martin M. Hunt <hunt@redhat.com>
* library/srctextwin.itb (FillAssembly): Fix debug
statement for 64-bit addresses.
(showBPBalloon): Fix for 64-bit addresses.
hunt [Fri, 20 Sep 2002 06:03:19 +0000 (06:03 +0000)]
2002-09-19 Martin M. Hunt <hunt@redhat.com>
* library/memwin.itb (incr_addr): Fix 64-bit addresses.
hjl [Fri, 20 Sep 2002 05:54:40 +0000 (05:54 +0000)]
2002-09-19 Jakub Jelinek <jakub@redhat.com>
* elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Clear .got word
even if generating R_PPC_RELATIVE reloc.
(ppc_elf_relocate_section): Make sure relocation is performed
if skip == -2. Clear memory at r_offset when creating dynamic
relocation.
aoliva [Fri, 20 Sep 2002 01:00:28 +0000 (01:00 +0000)]
* Import these changes from the config master repository:
amodra [Fri, 20 Sep 2002 00:58:39 +0000 (00:58 +0000)]
* expr.c (expr): Simplify foo-foo here.
(clean_up_expression): Remove O_subtract code.
kevinb [Fri, 20 Sep 2002 00:26:06 +0000 (00:26 +0000)]
Add new tests for charset support.
kevinb [Fri, 20 Sep 2002 00:24:00 +0000 (00:24 +0000)]
Add support for distinct host and target character sets.
aoliva [Fri, 20 Sep 2002 00:21:58 +0000 (00:21 +0000)]
* libiberty.h (asprintf, vasprintf): Don't declare them if the
corresponding HAVE_DECL_ macro is 1.
amodra [Fri, 20 Sep 2002 00:00:04 +0000 (00:00 +0000)]
daily update
gdbadmin [Fri, 20 Sep 2002 00:00:02 +0000 (00:00 +0000)]
*** empty log message ***
amodra [Thu, 19 Sep 2002 23:51:35 +0000 (23:51 +0000)]
* write.h (struct fix): Add fx_dot_value.
(dot_value): Declare.
* write.c (dot_value): New var.
(fix_new_internal): Save dot_value as fx_dot_value.
* expr.c (expr): Update dot_value.
cagney [Thu, 19 Sep 2002 23:09:30 +0000 (23:09 +0000)]
2002-09-19 Andrew Cagney <
ac131313@redhat.com>
* gdb.texinfo (Packets): Revise `z' and `Z' packet documentation.
(Packets): Add cross reference from `b' packet to `z' packets.
dannysmith [Thu, 19 Sep 2002 23:05:26 +0000 (23:05 +0000)]
* mingwex/math/files.txt: Remove inadvertantly added file.
jjohnstn [Thu, 19 Sep 2002 21:37:20 +0000 (21:37 +0000)]
2002-09-19 Jeff Johnston <jjohnstn@redhat.com>
* libc/syscalls/sysfcntl.c (fcntl): Fix typo in preprocessor
statement comment.
jjohnstn [Thu, 19 Sep 2002 21:28:50 +0000 (21:28 +0000)]
2002-09-19 Jeff Johnston <jjohnstn@redhat.com>
* libc/posix/opendir.c (opendir): Change code to check
for HAVE_FCNTL before calling fcntl.
* libc/search/hash.c (hash_open): Ditto.
* libc/search/hash_page.c (open_tmp): Ditto.
* libc/reent/Makefile.am: Add fcntlr.c.
* libc/reent/Makefile.in: Regenerated.
* libc/reent/fcntlr.c: New file.
* libc/stdio/fdopen.c (_fdopen_r): Change to call _fcntl_r
instead of _fcntl when HAVE_FCNTL flag is set.
* libc/syscalls/sysfcntl.c (fcntl): Check for HAVE_FCNTL flag
to see if _fcntl or _fcntl_r should be called. If flag is not
set, default to ENOSYS stub.
jakub [Thu, 19 Sep 2002 19:01:11 +0000 (19:01 +0000)]
bfd/
* reloc.c (BFD_RELOC_386_TLS_TPOFF, BFD_RELOC_386_TLS_IE,
BFD_RELOC_386_TLS_GOTIE): Add.
* bfd-in2.h, libbfd.h: Rebuilt.
* elf32-i386.c (elf_howto_table): Add R_386_TLS_TPOFF, R_386_TLS_IE
and R_386_TLS_GOTIE.
(elf_i386_reloc_type_lookup): Handle it.
(struct elf_i386_link_hash_entry): Change tls_type type to unsigned
char instead of enum, change GOT_* into defines.
(GOT_TLS_IE_POS, GOT_TLS_IE_NEG, GOT_TLS_IE_BOTH): Define.
(elf_i386_tls_transition): Handle R_386_TLS_IE and R_386_TLS_GOTIE.
(elf_i386_check_relocs): Likewise. Avoid crash if local symbol is
accessed both as normal and TLS symbol. Move R_386_TLS_LDM and
R_386_PLT32 cases so that R_386_TLS_IE can fall through.
Handle R_386_TLS_LE_32 and R_386_TLS_LE in shared libs.
(elf_i386_gc_sweep_hook): Handle R_386_TLS_IE and R_386_TLS_GOTIE.
Handle R_386_TLS_LE_32 and R_386_TLS_LE in shared libs.
(allocate_dynrelocs): Allocate 2 .got and 2 .rel.got entries if
tls_type is GOT_TLS_IE_BOTH.
(elf_i386_size_dynamic_sections): Likewise.
(elf_i386_relocate_section): Handle R_386_TLS_IE and R_386_TLS_GOTIE.
Handle R_386_TLS_LE_32 and R_386_TLS_LE in shared libs.
(elf_i386_finish_dynamic_symbol): Use tls_type & GOT_TLS_IE to catch
all 4 GOT_TLS_* TLS types.
gas/
* config/tc-i386.c (tc_i386_fix_adjustable): Handle
BFD_RELOC_386_TLS_IE and BFD_RELOC_386_TLS_GOTIE.
(BFD_RELOC_386_TLS_IE, BFD_RELOC_386_TLS_GOTIE): Define to 0
if not defined.
(lex_got): Handle @GOTNTPOFF and @INDNTPOFF.
(md_apply_fix3, tc_gen_reloc): Handle BFD_RELOC_386_TLS_IE and
BFD_RELOC_386_TLS_GOTIE.
gas/testsuite/
* gas/i386/tlspic.s: Add tests.
* gas/i386/tlspic.d: Regenerated.
* gas/i386/tlsnopic.s: Add tests.
* gas/i386/tlsnopic.d: Regenerated.
include/
* elf/i386.h (R_386_TLS_TPOFF, R_386_TLS_IE, R_386_TLS_GOTIE):
Define.
ld/testsuite/
* ld-i386/i386.exp: New.
* ld-i386/tlsbin.dd: New test.
* ld-i386/tlsbinpic.s: New test.
* ld-i386/tlsbin.rd: New test.
* ld-i386/tlsbin.s: New test.
* ld-i386/tlsbin.sd: New test.
* ld-i386/tlsbin.td: New test.
* ld-i386/tlslib.s: New test.
* ld-i386/tlsnopic1.s: New test.
* ld-i386/tlsnopic2.s: New test.
* ld-i386/tlsnopic.dd: New test.
* ld-i386/tlsnopic.rd: New test.
* ld-i386/tlsnopic.sd: New test.
* ld-i386/tlspic1.s: New test.
* ld-i386/tlspic2.s: New test.
* ld-i386/tlspic.dd: New test.
* ld-i386/tlspic.rd: New test.
* ld-i386/tlspic.sd: New test.
* ld-i386/tlspic.td: New test.
nickc [Thu, 19 Sep 2002 18:07:44 +0000 (18:07 +0000)]
Update email addresses for bugs and patches.
nickc [Thu, 19 Sep 2002 16:34:13 +0000 (16:34 +0000)]
When examining weak symbols, follow indirect links.
rth [Thu, 19 Sep 2002 16:13:37 +0000 (16:13 +0000)]
* config/tc-alpha.c (md_pcrel_from): Only adjust special for
branch type relocs.
(alpha_force_relocation): Don't special-case branch type relocs.
* gas/alpha/elf-reloc-7.s: New.
* gas/alpha/elf-reloc-7.d: New.
* gas/alpha/alpha.exp: Run it.
cagney [Thu, 19 Sep 2002 15:51:25 +0000 (15:51 +0000)]
2002-09-19 Andrew Cagney <
ac131313@redhat.com>
* gdb.texinfo (Maintenance Commands): Document ``maint
internal-error'' and ``maint internal-warning''.
nickc [Thu, 19 Sep 2002 15:48:16 +0000 (15:48 +0000)]
Remove (errant) trailing semicolon (;) from the extern "C" { } declaration.
cagney [Thu, 19 Sep 2002 15:43:49 +0000 (15:43 +0000)]
2002-09-19 Andrew Cagney <
ac131313@redhat.com>
* gdbint.texinfo (Target Architecture Definition): Revise
description of STACK_ALIGN. Add description of FRAME_ALIGN.
nickc [Thu, 19 Sep 2002 15:38:35 +0000 (15:38 +0000)]
Fix error reading ECOFF information: 'ioptMax' refers to the actual *size*
of the optimization symtab, not the number of entries.
nickc [Thu, 19 Sep 2002 15:31:30 +0000 (15:31 +0000)]
Update to correctly sign-extend 32-bit ECOFF null values (0xffffffff, -1)
cagney [Thu, 19 Sep 2002 15:22:45 +0000 (15:22 +0000)]
2002-09-19 Andrew Cagney <
ac131313@redhat.com>
* gdb.gdb/complaints.exp: New file.
cgf [Thu, 19 Sep 2002 15:12:47 +0000 (15:12 +0000)]
Cleanup calls to CreateFile throughout.
* dcrt0.cc (__api_fatal): Correctly check for failing return from CreateFile.
* assert.cc (__assert): Don't check return value from CreateFile for NULL.
* fhandler_console.cc (set_console_state_for_spawn): Ditto.
* fork.cc (fork_parent): Ditto.