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* * new-features.sgml (ov-new1.7.12): Create. Move mountinfo here.Corinna Vinschen2012-03-293-15/+41
| | | | | | Add /dev notice. * pathnames.sgml (pathnames-posixdevices): Rephrase to account for /dev change in 1.7.12.
* * Makefile.in (DLL_OFILES): Add fhandler_dev.o.Corinna Vinschen2012-03-2912-37/+325
| | | | | | | | | | | | | | | | | | | | | | | * devices.h (DEV_DEV_MAJOR): Define. (FH_DEV): Redefine in terms of DEV_DEV_MAJOR. (ext_dev_storage): Declare. (dev_storage_size): Declare. (dev_dev_storage): Declare. (dev_dev): Define. (isdev_dev): Define. * devices.in (dev_dev_storage): Activate. (ext_dev_storage): Define as externally available pointer to dev_storage. (dev_storage_size): Define to contain number of dev_storage elements. * dir.cc (rmdir): Handle /dev as always not empty. * dtable.cc (fh_alloc): Handle DEV_DEV_MAJOR. * fhandler.h (fhandler_dev): New class, derived from fhandler_disk_file. (fhandler_union): Add fhandler_dev member. * fhandler_disk_file.cc (class __DIR_mounts): Handle /dev directory to make sure it always exists. * fhandler_dev.cc: New file implementing /dev. * globals.cc (ro_u_dev): New R/O unicode string. * path.cc (path_conv::check): Handle FH_DEV device.
* * fhandler_console.cc (fhandler_console::set_unit): Don't succeed unless we areChristopher Faylor2012-03-292-2/+13
| | | | opening a console actually associated with this process.
* * sec_acl.cc (acl32): Fix potnetial crash if build_fh_name returns NULL.Corinna Vinschen2012-03-292-4/+8
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* * exceptions.cc (ctrl_c_handler): Don't generate a SIGINT if we've execed aChristopher Faylor2012-03-292-2/+9
| | | | non-cygwin process. Let the Windows process deal with it itself.
* * sigproc.cc (proc_terminate): Avoid releasing myself.Christopher Faylor2012-03-282-1/+6
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* * times.cc (clock_setres): Set minperiod to period.Corinna Vinschen2012-03-282-1/+5
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* Fix copyright.Corinna Vinschen2012-03-271-1/+1
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* * fhandler_process.cc (process_tab): Add entry for mountinfo.Corinna Vinschen2012-03-274-9/+77
| | | | | | | | | | | | | | (format_process_mountstuff): New function, derived from format_process_mounts. Only open another user's user_info shared memory area if the process is owned by another user. Actually access the opened shared user_info to get the right mount table. For other users, don't print remote cygdrive mount points. Print mountinfo or mounts output depending on the bool mountinfo argument. (format_process_mounts): Just call format_process_mountstuff with mountinfo set to false. (format_process_mountinfo): Ditto with mountinfo set to true. * new-features.sgml (ov-new1.7.11): Add mountinfo.
* * times.cc (clock_setres): Revert previous change.Corinna Vinschen2012-03-272-4/+5
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* * fhandler.h (class fhandler_dev_clipboard): Add fstat method.Corinna Vinschen2012-03-263-14/+72
| | | | | | | | | * fhandler_clipboard.cc (cygcb_t): New type for Cygwin-specific clipboard format. (set_clipboard): Use new clipboard format to allow setting a timestamp. (fhandler_dev_clipboard::fstat): New method. Read modification and access timestamp as well as length from clipboard data. (fhandler_dev_clipboard::read): Use new clipboard format.
* * libc/stdio/findfp.c (__sinit): Set __sdidinit last.Corinna Vinschen2012-03-262-1/+6
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* * hires.h (hires_ms::dmsecs): Drop unused method.Corinna Vinschen2012-03-263-27/+26
| | | | | | | | | | * times.cc (JITTER): Remove. (gtod): Revert to process-local variable. (hires_ms::nsecs): Just return system time to disallow discrepancy with the OS. (hires_ms::resolution): Return coarsest timer value from OS. Add comment to explain why. (clock_setres): Ditto.
* libgloss: cris: respect DESTDIR when installingMichael Frysinger2012-03-242-1/+5
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* * child_info.h: Reset magic number.Christopher Faylor2012-03-212-1/+5
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* * child_info.h (child_info::postfork): Define new function.Christopher Faylor2012-03-216-12/+28
| | | | | | | | | | | | * fork.cc (frok::parent): Call postfork to do all of the manipulation required prior to calling pinfo::remember. * pinfo.h (pinfo::set_rd_proc_pipe): Just set pinfo's rd_proc_pipe. Don't bother setting it to NULL. * sigproc.cc (child_info_spawn::wait_for_myself): Call postfork to set up myself for waiting. * spawn.cc (child_info_spawn::worker): Avoid now-unnecessary global lock. Consistently test mode rather than chtype when making wr_proc_pipe decisions. Call postfork() to set up stuff prior to pinfo::remember.
* * cygtls.cc (well_known_dlls): Add advapi32.dll.Corinna Vinschen2012-03-212-0/+5
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* * child_info.h: Reset magic number.Christopher Faylor2012-03-215-14/+31
| | | | | | | | | | | (child_info_spawn::wait_for_myself): Move function to sigproc.cc. * pinfo.cc (is_toplevel_proc): Delete unneeded variable. * sigproc.cc (child_info_spawn::wait_for_myself): Move function from header to here. Do all setup required to properly wait for top-level execed process to exit. * spawn.cc (child_info_spawn::worker): Attempt to properly handle _P_DETACH. Set wr_proc_pipe if top-level process even when execing. Just call wait_for_myself() to... wait for myself. Don't call cleanup twice.
* * pinfo.cc (proc_waiter): Remove debugging.Christopher Faylor2012-03-212-1/+4
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* * dtable.cc (set_std_handle): Call SetStdHandle with NULL if fd is closed.Christopher Faylor2012-03-204-14/+25
| | | | | | (dtable::release): "Close" standard handle if appropriate. * dcrt0.cc (dll_crt0_0): Fix minor switch formatting problem. * fork.cc (frok::parent): Make minor comment indentation change.
* * syscalls.cc (lseek): Fix debug output.Corinna Vinschen2012-03-202-1/+8
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* * ntdll.h (SharedUserData): Add volatile qualifier. This fixes aCorinna Vinschen2012-03-203-6/+17
| | | | possible infinite loop in hires_ms::timeGetTime_ns.
* * child_info.h (CURR_CHILD_INFO_MAGIC): Reset.Christopher Faylor2012-03-209-111/+148
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (child_info::rd_proc_pipe): Declare new field. (child_info::wr_proc_pipe): Ditto. (child_info::prefork): Declare new function, derived from previous pinfo version. * dcrt0.cc (child_info_fork::handle_fork): Close previous wr_proc_pipe when appropriate and assign new one from passed-in child_info block. (child_info_spawn::handle_spawn): Assign our wr_proc_pipe handle from passed-in child_info block. * fork.cc (child_info::prefork): Define new function. (frok::child): Clear rd_proc_pipe and wr_proc_pipe so they will not be closed by the child_info destructor. (frok::parent): Use child_info prefork handling, outside of retry loop. Set rd_proc_pipe in child's pinfo after successful CreateProcess. Eliminate postfork call. * globals.cc (my_wr_proc_pipe): Define/declare new variable. * pinfo.cc (pinfo::pending_rd_proc_pipe): Delete. (pinfo::pending_wr_proc_pipe): Ditto. (pinfo::prefork): Ditto. (pinfo::postfork): Ditto. (pinfo::postexec): Ditto. (pinfo::wait): Assume that rd_proc_pipe is set up correctly prior to call. (_pinfo::alert_parent): Replace "wr_proc_pipe" with "my_wr_proc_pipe". * pinfo.h (_pinfo::_wr_proc_pipe): Delete declaration. (_pinfo::set_rd_proc_pipe): Define new function. (pinfo::pending_rd_proc_pipe): Delete declaration. (pinfo::pending_wr_proc_pipe): Ditto. (pinfo::prefork): Ditto. (pinfo::postfork): Ditto. (pinfo::postexec): Ditto. (pinfo::wr_proc_pipe): Ditto. * sigproc.cc (child_info::child_info): Clear rd_proc_pipe and wr_proc_pipe. (child_info::cleanup): Close rd_proc_pipe and wr_proc_pipe if necessary. (child_info_fork::child_info_fork): Set forker_finished to NULL by default. (child_info_spawn::child_info_spawn): Use my_wr_proc_pipe rather than myself->wr_proc_pipe. (child_info::sync): Ditto. (child_info_spawn::cleanup): Call child_info::cleanup. * spawn.cc (child_info_spawn::worker): Remove call to myself.prefork(). Set wr_proc_pipe when execing or set up new rd_proc_pipe/wr_proc_pipe via child_info::prefork when spawning. Remove call to pinfo::postexec. Set rd_proc_pipe in child pinfo when spawning. Use my_wr_proc_pipe rather than myself->wr_proc_pipe. Remove call to postfork.
* * pinfo.cc (pinfo_init): Cosmetic change: unset "destroy" for myself.Christopher Faylor2012-03-203-8/+28
| | | | | | | | | (pinfo::wait): Change some comments. (pinfo::prefork): Move a comment. (pinfo::postfork): Set pending_*_pipe variables to NULL if closed. (pinfo::postexec): Use right name when closing handle. (_pinfo::alert_parent): Ditto. * sigproc.h (hold_everything): Remove debugging label.
* 2012-03-19 Ben Greear <greear@users.sf.net>Chris Sutcliffe2012-03-202-4/+9
| | | | | * include/routprot.h (IP_LOCAL_BINDING): Move above IP_ADAPTER_BINDING_INFO to correct warning about IP_LOCAL_BINDING being undefined.
* * client.cc: Revert sigproc.h inclusion since it was fixed elsewhere.Christopher Faylor2012-03-192-4/+4
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* * cygserver_ipc.h: Include sigproc.h for signal_arrived declaration.Christopher Faylor2012-03-192-1/+6
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* * client.cc: Include sigproc.h if __INSIDE_CYGWIN__ is defined.Corinna Vinschen2012-03-192-0/+8
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* * cygprops.h: Use #pragma once.Christopher Faylor2012-03-195-22/+33
| | | | | | | * mkglobals_h: Ditto for generated globals.h file. * globals.cc: Use specific NO_GLOBALS_H flag to control inclusion of globals.h. * winsup.h: Honor NO_GLOBALS_H to control inclusion of globals.h. Make clear_procimptoken extern inline so that it is only defined when needed.
* * client.cc: Remove unneeded #include "sigproc.h".Christopher Faylor2012-03-192-2/+4
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* * thread.cc (cancelable_wait): Don't malloc tbi, just make it a structCorinna Vinschen2012-03-192-5/+9
| | | | on the stack to avoid memory leak.
* * pinfo.cc (pinfo::wait): Handle case where prefork was not called prior toChristopher Faylor2012-03-192-5/+14
| | | | | calling wait(). This is the case when we are reabsorbing processes after being execed.
* * fork.cc (lock_signals): Move to sigproc.h.Christopher Faylor2012-03-167-169/+192
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (lock_pthread): Ditto. (hold_everything): Ditto. (frok::parent): Call myself.prefork() just before calling CreateProcess. Call myself.postfork () on function exit. * pinfo.cc (pinfo::pending_rd_proc_pipe): Define. (pinfo::pending_wr_proc_pipe): Ditto. (_pinfo::dup_proc_pipe): Delete. (pinfo::wait): Move pipe creation into pinfo::prefork. Set pipe variables from pending_*. (_pinfo::sync_proc_pipe): Delete. (_pinfo::proc_pipe_owner): Ditto. (pinfo::prefork): Define new function. (pinfo::postfork): Ditto. (pinfo::postexec): Ditto. (_pinfo::alert_parent): Remove obsolete call to sync_proc_pipe. (_pinfo::dup_proc_pipe): Delete declaration. (_pinfo::sync_proc_pipe): Ditto. (pinfo::pending_rd_proc_pipe): Declare. (pinfo::pending_wr_proc_pipe): Ditto. (pinfo::prefork): Declare new function. (pinfo::postfork): Ditto. (pinfo::postexec): Ditto. (pinfo::wr_proc_pipe): Define new wrapper function. * sigproc.h: Include "sync.h". Move locking functions from fork to here. * spawn.cc (child_info_spawn::worker): Delete now-unneeded requirement to record orig_wr_proc_pipe. Call hold_everything prior to doing anything. Call myself.prefork() if spawning. Replace wr_proc_pipe synchronization with call to myself.postexec(). Call myself.postfork() if not execing. * sync.h: Replace #ifdef wrapper with "#pragma once".
* * configure.ac (enable_libgomp): Remove *-*-irix6*.Rainer Orth2012-03-153-42/+12
| | | | | | | (unsupported_languages): Remove mips-sgi-irix6.*. (noconfigdirs): Don't add ${libgcj} for mips*-*-irix6*. (with_stabs): Remove. * configure: Regenerate.
* * configure.ac (enable_libgomp): Remove *-*-osf*.Rainer Orth2012-03-153-4/+10
| | | | | (with_stabs): Remove alpha*-*-osf*. * configure: Regenerate.
* include/Alan Modra2012-03-152-1/+6
| | | | | | | | | | | | | | | * dis-asm.h (disassemble_init_powerpc): Declare. opcodes/ * disassemble.c (disassemble_init_for_target): Handle ppc init. * ppc-dis.c (private): New var. (powerpc_init_dialect): Don't return calloc failure, instead use private. (PPC_OPCD_SEGS, PPC_OP_TO_SEG): Define. (powerpc_opcd_indices): New array. (disassemble_init_powerpc): New function. (print_insn_big_powerpc): Don't init dialect here. (print_insn_little_powerpc): Likewise. (print_insn_powerpc): Start search using powerpc_opcd_indices.
* * hookapi.cc (hook_or_detect_cygwin): Change condition when to useCorinna Vinschen2012-03-132-11/+19
| | | | | importRVAMaxSize or importRVASize for the mapping size. Make sure to map never more than the section size. Change comments accordingly.
* * include/netdb.h (h_errno): Add self-referencing macro and comment.Corinna Vinschen2012-03-132-0/+7
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* libgloss: libnosys: use @host_makefile_frag@Michael Frysinger2012-03-132-31/+9
| | | | | | Rather than inlining the generated rules, use @host_makefile_frag@ instead. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* libgloss: change 'q' flag to 'r' in ar callMichael Frysinger2012-03-132-1/+5
| | | | | | | The GNU ar has "q" aliased to "r", and we generally want this behavior anyways (replacing rather than always appending), so change our AR_FLAGS definition. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Christopher Faylor <me.cygwin2012@cgf.cx>Christopher Faylor2012-03-123-1/+22
| | | | | | | | | | | * fhandler.h (wait_return): Add overlapped_nullread. * fhandler.cc (fhandler_base_overlapped::wait_overlapped): Detect zero-byte read as a special case. (fhandler_base_overlapped::raw_read): Keep looping when zero-byte read detected without EOF. (fhandler_base_overlapped::raw_write): Quiet gcc warning by adding overlapped_nullread to switch statement even though it will never actually be hit.
* * dtable.cc (fh_alloc): Treat pc.dev as unsigned.Christopher Faylor2012-03-103-5/+9
| | | | | * fhandler_console.cc (fhandler_console::set_unit): Use lock always to avoid races between competing cygwin processes running on the console.
* include/opcode/Alan Modra2012-03-092-1/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * ppc.h: Add PPC_OPCODE_ALTIVEC2, PPC_OPCODE_E6500, PPC_OPCODE_TMR. opcodes/ * ppc-dis.c (ppc_opts): Add entries for "e5500" and "e6500". * ppc-opc.c (insert_ls, TMR, ESYNC, XSYNCLE_MASK): New. (PPCVEC2, PPCTMR, E6500): New short names. (powerpc_opcodes): Add vabsdub, vabsduh, vabsduw, dni, mvidsplt, mviwsplt, icblq., mftmr, mttmr, dcblq., miso, lvexbx, lvexhx, lvexwx, stvexbx, stvexhx, stvexwx, lvepx, lvepxl, stvepx, stvepxl, lvtrx, lvtrxl, lvtlx, lvtlxl, stvfrx, stvfrxl, stvflx, stvflxl, lvswx, lvswxl, stvswx, stvswxl, lvsm mnemonics. Accept LS, ESYNC optional operands on sync instruction for E6500 target. bfd/ * archures.c: Add bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500. * bfd-in2.h: Regenerate. * cpu-powerpc.c (bfd_powerpc_archs): Add entryies for bfd_mach_ppc_e5500 and bfd_mach_ppc_e6500. gas/ * config/tc-ppc.c (md_show_usage): Document -me5500 and -me6500. (ppc_handle_align): Add termination nop opcode for e500mc family. * doc/as.texinfo: Document options -me5500 and -me6500. * doc/c-ppc.texi: Likewise. gas/testsuite/ * gas/ppc/e500mc64_nop.s: New test case for e500mc family termination nops. * gas/ppc/e500mc64_nop.d: Likewise. * gas/ppc/e5500_nop.s: Likewise. * gas/ppc/e5500_nop.d: Likewise. * gas/ppc/e6500_nop.s: Likewise. * gas/ppc/e6500_nop.d: Likewise. * gas/ppc/e6500.s: New. * gas/ppc/e6500.d: Likewise. * gas/ppc/ppc.exp: Run e6500, e500mc64_nop, e5500_nop, and e6500_nop.
* 2012-03-09 Jeff Johnston <jjohnstn@redhat.com>Jeff Johnston2012-03-093-2/+8
| | | | | | * COPYING.NEWLIB: Modify DJ Delorie license to include modification rights in clause as permitted by DJ Delorie. * COPYING.LIBGLOSS: Ditto.
* 2012-03-09 Jeff Johnston <jjohnstn@redhat.com>Jeff Johnston2012-03-097-6/+16
| | | | | | | | | | * epiphany/access.c: Add modification rights to clause as permitted by DJ Delorie. * iq2000/access.c: Ditto. * mn10200/access.c: Ditto. * mn10300/access.c: Ditto. * mt/access.c: Ditto. * v850/access.c: Ditto.
* 2012-03-09 Jeff Johnston <jjohnstn@redhat.com>Jeff Johnston2012-03-098-7/+18
| | | | | | | | | | | * libc/include/machine/setjmp-dj.h: Modify license to include modification in clause as permitted by DJ Delorie. * libc/machine/arm/access.c: Ditto. * libc/machine/i386/setjmp.S: Ditto. * libc/sys/h8300hms/sys/file.h: Ditto. * libc/sys/linux/machine/i386/setjmp.S: Ditto. * libc/sys/sysmec/access.c: Ditto. * libc/sys/sysnecv850/access.c: Ditto.
* 2012-03-09 Jeff Johnston <jjohnstn@redhat.com>Jeff Johnston2012-03-092-11/+6
| | | | * COPYING.NEWLIB: Remove two unused licenses.
* * hookapi.cc (find_first_notloaded_dll): Fix a compiler warning.Corinna Vinschen2012-03-092-1/+5
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* * hookapi.cc (rvadelta): Add parameter to return maximum availableCorinna Vinschen2012-03-092-18/+110
| | | | | | | | | | | | size from start of import RVA table to end of section. (find_first_notloaded_dll): Take big executables into account. Use offset and size computation as in hook_or_detect_cygwin, just simpler. (hook_or_detect_cygwin): Return NULL rather than false througout. Change computation of required mapping size to take non-gcc compilers into account. Explain the differences and what we do against them. Don't alloca buf if fn is NULL. Never use buf if fn is NULL. Fix name and address in previous ChangeLog entry.
* * net.cc (call_gaa): New thread function to call GetAdaptersAddresses.Corinna Vinschen2012-03-082-15/+56
| | | | | (get_adapters_addresses): Call call_gaa. If necessary, call it as child thread. Explain why that's necessary.
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