dynamically loaded since fork() doesn't work in that scenario anyway.
(dll_dllcrt0_1): Don't accommodate dynamically loaded dlls.
* exceptions.cc (ctrl_c_handler): Don't lock the process; there's too much risk
of deadlock.
* sigproc.cc (_cygtls::remove_wq): Don't try to remove anything from the waitq
if there is obviously nothing there.
* strace.cc (strace::activate): Allow stracing dynamically loaded cygwin1.dll.
(_cygtls::signal_exit): Close my_readsig via close_my_readsig(), avoiding
communication with the signal pipe.
(wait_sig): Close my_readsig via close_my_readsig().
(munlock): Ditto.
* ntdll.h: Rearrange to have all preprocessor definitions at the start
of the file. Add comments to each definition block.
(MAP_PROCESS): Rename from LOCK_VM_IN_WSL.
(MAP_SYSTEM): Rename from LOCK_VM_IN_RAM.
never remember what it stands for.
(sig_handle_tty_stop): Remove obsolete call to sig_handle_tty_stop.
(_cygtls::call_signal_handler): Rework to grab signal information from
_main_tls if none is set for _my_tls. Try harder to keep thread locked.
(reset_signal_arrived): Delete.
* fhandler.cc (fhandler_base_overlapped::wait_overlapped): Use new cygWFMO call
to wait for an event + standard cygwin stuff. Modify debug output to
acccomodate new function.
* fhandler_console.cc (fhandler_console::read): Replace WaitForMultipleObjects
with cygWFMO.
* fhandler_socket.cc (get_inet_addr): Add comment.
* gendef (_sigdelayed): Remove call to reset_signal_arrived.
* sigproc.cc (_cygtls::signal_exit): Don't close my_readsig here unless we're
in the signal thread.
(create_signal_arrived): Create signal_arrived as auto-reset so that only one
thread is woken when a signal arrives.
* sigproc.h (cygWFMO): New function.
(reset_signal_arrived): Delete declaration.
(munlock): Ditto.
(posix_madvise): Ditto.
* signal.cc: Remove obsolete sigcatchers stuff throughout.
(sigaction_worker): Add function name parameter and use it to show standard
syscall return value debugging output. Also add fault protection.
(sigaction): Accommodate extra argument to sigaction_worker.
(siginterrupt): Ditto.
* syscalls.cc (read): Remove obsolete sigcatchers stuff.
(readv): Ditto.
Throughout, change syscalls to report on return values using new %R format
option.
* smallprint.cc (__small_vsprintf): Add parsing for %R to report on return
values and possible errno from syscalls.
* errno.cc (errmap): Add PRIVILEGE_NOT_HELD.
* fhandler_tty.cc (fhandler_pty_master::setup): When creating a thread use
shorter name to reduce debuggging output.
* select.cc (start_thread_pipe): Ditto.
(start_thread_serial): Ditto.
(start_thread_socket): Ditto.
(start_thread_mailslot): Ditto.
* sigproc.cc (talktome): Ditto.
The common sim code provides a useful "get_string" function which reads
a C string out of the target's memory space. So rename and export it
for other people to use.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* cygpath.cc: Throughout, use cygwin_conv_path WIN_W rather than WIN_A
conversion.
(get_long_path_name_w32impl): Remove.
(get_long_name): Drop pre-Windows 2000 accommodations. Just call
GetLongPathNameW here directly.
(get_special_folder): Convert first parameter to WCHAR buffer pointer.
Drop conversion of result from WCHAR * to char *.
(do_sysfolders): Accommodate change to get_special_folder and only
convert result to char * last. Drop pre-Windows 2000 accommodations
and just call GetProfilesDirectoryW directly. Replace call to
GetWindowsDirectoryW with call to GetSystemWindowsDirectoryW.
Just call GetShortPathNameW directly.
(do_pathconv): Simplify buffer handling.
Allow all types of CCP conversions. Accommodate throughout.
(cygwin_conv_path): Use current ANSI or OEM codepage for WIN_A
conversions, depending on current file API codepage setting.
(cygwin_conv_path_list): Allow all CCP conversion types.
* include/sys/cygwin.h (CCP_CONVTYPE_MASK): Add to cygwin_conv_path_t
enum for convenience.
* mkpasswd.c: Ditto.
(psx_dir): Remove.
(current_user): Drop support for -m option. Use $HOME as is since it's
a POSIX path anyway.
(enum_users): Drop support for -m option.
(usage): Mention -m option as ignored.
(main): Drop support for -m option. Mark ignored options as deprecated.
* utils.sgml (mkpasswd): Remove description of -m option.
2011-11-29 Andrew Pinski <apinski@cavium.com>
* mips-dis.c (mips_arch_choices): Add Octeon+.
* mips-opc.c (IOCT): Include Octeon+.
(IOCTP): New macro.
(mips_builtin_opcodes): Add "saa" and "saad".
bfd/
2011-11-29 Andrew Pinski <apinski@cavium.com>
* archures.c (bfd_mach_mips_octeonp): New macro.
* bfd-in2.h: Regenerate.
* bfd/cpu-mips.c (I_mipsocteonp): New enum value.
(arch_info_struct): Add bfd_mach_mips_octeonp.
* elfxx-mips.c (mips_set_isa_flags): Add bfd_mach_mips_octeonp.
(mips_mach_extensions): Add bfd_mach_mips_octeonp.
include/opcodes/
2011-11-29 Andrew Pinski <apinski@cavium.com>
* mips.h (INSN_CHIP_MASK): Update according to INSN_OCTEONP.
(INSN_OCTEONP): New macro.
(CPU_OCTEONP): New macro.
(OPCODE_IS_MEMBER): Add Octeon+.
(M_SAA_AB, M_SAAD_AB, M_SAA_OB, M_SAAD_OB): New enum values.
gas/
2011-11-29 Andrew Pinski <apinski@cavium.com>
* config/tc-mips.c (CPU_IS_OCTEON): New macro function.
(CPU_HAS_SEQ): Change to use CPU_IS_OCTEON.
(NO_ISA_COP): Likewise.
(macro) <ld_st>: Add support when off0 is true.
Add support for M_SAA_AB, M_SAA_OB, M_SAAD_OB and M_SAAD_AB.
(mips_cpu_info_table): Add octeon+.
* doc/c-mips.texi: Document octeon+ as an acceptable value for -march=.
gas/testsuite/
2011-11-29 Andrew Pinski <apinski@cavium.com>
* gas/mips/mips.exp: Add octeon+ for an architecture.
Run octeon-saa-saad test.
(run_dump_test_arch): For Octeon architectures, also try octeon@.
* gas/mips/octeon-pref.d: Remove -march=octeon from command line.
* gas/mips/octeon.d: Likewise.
* gas/mips/octeon-saa-saad.d: New file.
* gas/mips/octeon-saa-saad.s: New file
directly. Drop support for older Cygwin DLLs. Just use progname_long
as is since it's already a POSIX path now. Rename "tty" to "pty" as in
the Cygwin DLL. Call setlocale to make sure wcstombs does the right
thing according to the current locale.
* Makefile.in (ps.exe): Link against psapi.dll.
(signal_exit): Move to sigproc.cc.
* sigproc.cc (signal_exit): Move here. Declare stackdump extern. Set
my_sendsig to indicate that signals are no longer available.
(my_readsig): Make Static again.
(sig_send): Interpret ERROR_BROKEN_PIPE as ESRCH. Remove special-case EACCESS
errno setting, just setting errno generally, even for "its_me" case.
(_cygtls::signal_exit): ...here. Close my_readsig and comment on why.
* pinfo.cc (pinfo::exit): Move sigproc_terminate earlier. Set exiting flag in
lock_process.
* sigproc.cc (my_readsig): Make global.
* sync.cc (muto::exiting_thread): Delete.
(muto::acquire): Delete #if 0'ed code.
* sync.h (muto::exiting_thread): Delete.
(set_exiting_thread): Ditto.
(lock_process::lock_process): Don't worry about setting the exiting thread
since it had no meaning.
NtSetInformationProcess succeeded.
(handle_output_debug_string): Put back DebugActiveProcess since it seems to
still be needed (on my system at least). Detect new format
_STRACE_INTERFACE_ACTIVATE_ADDR which informs whether this is a forked process
or not. Use that to decide if forkdebug should be handled.
process of setting up the DLL and no name is known.
* dcrt0.cc (initial_env): Remove CYGWIN_SLEEP stuff.
(get_cygwin_startup_info): Activate strace here as appropriate.
(dll_crt0_0): Move get_cygwin_startup_info as early as possible to avoid
missing strace output.
* fork.cc (frok::child): Move debugging statement to point where ppid will be
set.
* pinfo.cc (pinfo::thisproc): Remove obsolete call to strace.hello. Tweak
debug output slightly.
* select.cc (select_stuff::wait): Allow APCS to be triggered while waiting
since we use them now. Report when that happens.
* sigproc.cc (child_info::child_info): Use strace.active() rather than
strace.attached().
* spawn.cc (child_info_spawn::worker): Only write strace child pid when we know
it's a cygwin process. Accommodate change to write_child argument list.
* strace.cc (strace::hello): Delete. Move functionality...
(strace::activate): ...to here.
(mypid): Just use raw GetCurrentProcessId () if myself isn't set.
(strace::write_childpid): Don't wait for subproc_ready. Remove arg which was
required for it.
* include/sys/strace.h (strace::hello): Delete.
(strace::write_childpid): Delete first argument.
Christopher Faylor
Corinna Vinschen
Ulrich Weigand
Michael Frysinger
Chris Sutcliffe
Andrew Pinski
DJ Delorie
Keith Marshall