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* winsup/doc: Some preparatory XML fixesJon TURNEY2015-06-163-29/+34
| | | | | | | | | | | | | | | | | | | Remove the inconsistent .exe suffix in strace and umount usage lines. Tidy up some trailing whitespace. Tabs inside <screen> are not consistently formatted by all formatters, replace with spaces. Remove pointlesss and incorrect date 2015-06-12 Jon Turney <jon.turney@dronecode.org.uk> * cygwin-ug-net.xml: Remove incorrect unused date. * utils.xml : Remove .exe suffix inconsistently added in a few places. Tidy up some trailing whitespace. Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
* winsup/doc: Fix xidepend to handle relative pathnamesJon TURNEY2015-06-162-0/+5
| | | | | | | | | | | | | | | | | | | It seems that xidepend doesn't work correctly if we are ./configure'd using a relative pathname to the srcdir: $ make cd ../../../../src/winsup/doc && ./xidepend ../../../../src/winsup/doc/cygwin-ug-net.xml ../../../../src/winsup/doc/cygwin-api.xml >"/wip/cygwin/build/x86_64-unknown-cygwin/winsup/doc/Makefile.dep" grep: ../../../../src/winsup/doc/cygwin-ug-net.xml: No such file or directory grep: ../../../../src/winsup/doc/cygwin-api.xml: No such file or directory Although it might be better to fix this by making xidepend use pathnames, rather than ignoring them and assuming everything is in the current directory... 2015-06-12 Jon Turney <jon.turney@dronecode.org.uk> * xidepend: Fix to handle relative pathnames. Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
* winsup/doc: Remove tarball target from .PHONYJon TURNEY2015-06-162-1/+5
| | | | | | | | Left over after 4885352e. 2015-06-12 Jon Turney <jon.turney@dronecode.org.uk> * Makefile.in (.PHONY): Remove tarball target.
* Try to handle concurrent close on socket more gracefullyCorinna Vinschen2015-06-152-14/+53
| | | | | | | | | | | | | | | * fhandler_socket.cc (LOCK_EVENTS): Don't enter critical section with invalid mutex handle since then socket has been closed. (UNLOCK_EVENTS): Close critical section. (fhandler_socket::evaluate_events): Handle calling connect on shutdown socket. (fhandler_socket::wait_for_events): Try for pthread_testcancel in case of WAIT_FAILED. Try to come up with a better errno in case we waited on an invalid handle. (fhandler_socket::release_events): Change wsock_mtx and wsock_evt to NULL under lock to avoid accessing invalid handle. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Handle more Winsock error codes.Corinna Vinschen2015-06-152-0/+7
| | | | Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Don't enforce SA_RESTART in non-main threadsCorinna Vinschen2015-06-152-1/+12
| | | | | | | | * exceptions.cc (_cygtls::call_signal_handler): Disable enforcing SA_RESTART in non-main threads to allow returning with EINTR from system calls. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* gmtime_r: Use faster algorithm by Howard HinnantFreddie Chopin2015-06-152-71/+40
| | | | | | | * libc/time/gmtime_r.c (gmtime_r): use faster algorithm from civil_from_days() by Howard Hinnant Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Fix ChangeLog entryCorinna Vinschen2015-06-111-1/+1
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* Improve strace to log most Windows debug eventsJon TURNEY2015-06-113-2/+80
| | | | | | | | | | | | | | | | | | | | Not sure if this is wanted, but on a couple of occasions recently I have been presented with strace output which contains an exception at an address in an unknown module (i.e. not in the cygwin DLL or the main executable), so here is a patch which adds some more information, including DLL load addresses, to help interpret such straces. v2: Use NtQueryObject() for HANDLE -> filename conversion Add new '-e' option to toggle this additional logging 2015-06-07 Jon Turney <jon.turney@dronecode.org.uk> * strace.cc (proc_child): Log process and thread create and exit, and DLL load and unload. (GetFileNameFromHandle): New function. Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
* Bump minor DLL version to 5Corinna Vinschen2015-06-112-1/+5
| | | | Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Drop Windows 2000 considerations in ps, fix uid field lengthCorinna Vinschen2015-06-102-31/+22
| | | | | | | | * ps.cc (main): Widen UID field in long format to accommodate longer UIDs since Cygwin 1.7.34. Remove Windows 2000 considerations. Fix comments accordingly. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Avoid compiler warning in latest patchcygwin-2_0_4-releaseCorinna Vinschen2015-06-082-2/+7
| | | | | | | * pinfo.cc (_pinfo::cwd): Initialize s to avoid comiler warning. (_pinfo::cmdline): Ditto. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Evaluate /proc/$PID/{root,cwd,cmdline} for native processesCorinna Vinschen2015-06-083-3/+94
| | | | | | | | | | | * pinfo.cc (_pinfo::root): Fake default root for native processes. (open_commune_proc_parms): New helper function to access process parameter block. (_pinfo::cwd): Fetch missing cwd for native processes from processes parameter block. (_pinfo::cmdline): Ditto for command line. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* add bind mount fix to release notesCorinna Vinschen2015-06-081-0/+3
| | | | Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Bind mounts require POSIX pathsCorinna Vinschen2015-06-082-2/+12
| | | | | | | * path.cc (from_fstab_line): Don't convert slashes to backslashes for bind mounts. Explain why. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* winsup/doc: Remove ancient unused Makefile rules to make documentation tarballJon TURNEY2015-06-082-11/+5
| | | | | | | | | | | | | This used to be used by cygwin-doc to make a tarball which would be used with a ssh script to run docbook tools on a linux host since they weren't available on Cygwin or something crazy like that... 2015-06-04 Jon Turney <jon.turney@dronecode.org.uk> * Makefile.in: Remove ancient unused rules to make a documentation tarball. Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
* Avoid delays trying to fetch Cygwin info from non-Cygwin processesCorinna Vinschen2015-06-083-1/+22
| | | | | | | * pinfo.cc (_pinfo::commune_request): Don't try to send commune requests to non-Cygwin processes. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Generate SIGHUP for terminal process group on tty master closeTakashi Yano2015-06-082-6/+25
| | | | | | | | | * fhandler_tty.cc (fhandler_pty_slave::write): Move causing of SIGHUP into fhandler_pty_master::close(). (fhandler_pty_slave::read): Ditto. (fhandler_pty_master::close): Ditto. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Bump minor DLL version to 4Corinna Vinschen2015-06-082-1/+5
| | | | Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Add Cygwin 2.0.3 release filecygwin-2_0_3-releaseCorinna Vinschen2015-06-031-0/+8
| | | | Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Bump minor DLL version to 3Corinna Vinschen2015-06-022-1/+5
| | | | Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Remove mention of installing everythingJon TURNEY2015-06-013-12/+6
| | | | | | | | | | | | | | An estimate of the size of installing of "hundreds of megabytes" is wildly out of date. Just remove mention of installing everything, since it is nearly always not a good idea. 2015-06-01 Jon Turney <jon.turney@dronecode.org.uk> * ov-ex-unix.xml: Remove unhelpful mention of and inaccurate size estimate for installing everything. * ov-ex-win.xml: Ditto. Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
* Update the assembler code to support old ARM architectures.Hale Wang2015-06-017-183/+189
| | | | | | | | | | | | * libc/machine/arm/aeabi_memmove-arm.S (__aeabi_memmove): Update the assembler implementation. * libc/machine/arm/aeabi_memmove-thumb.S (__aeabi_memmove): Ditto. * libc/machine/arm/aeabi_memmove-thumb2.S (__aeabi_memmove): Ditto. * libc/machine/arm/aeabi_memset-arm.S (__aeabi_memset): Ditto. * libc/machine/arm/aeabi_memset-thumb.S (__aeabi_memset): Ditto. * libc/machine/arm/aeabi_memset-thumb2.S (__aeabi_memset): Ditto. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* aarch64: fabs and sqrt implementation with inline asmSzabolcs Nagy2015-06-017-7/+190
| | | | | | | | | | | * libm/machine/aarch64/e_sqrt.c: New file. * libm/machine/aarch64/ef_sqrt.c: New file. * libm/machine/aarch64/s_fabs.c: New file. * libm/machine/aarch64/sf_fabs.c: New file. * libm/machine/aarch64/Makefile.in: Add new source files. * libm/machine/aarch64/Makefile.am: Regenerate. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Correct argz_replace behaviour when memory is exhausted.David Stacey2015-06-012-2/+10
| | | | | | | * libc/argz/argz_replace.c (argz_replace): Correct behaviour when memory is exhausted. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Fold branch cygwin-2.0 into masterCorinna Vinschen2015-05-290-0/+0
|\ | | | | | | | | Make master equivalent to cygwin-2.0 without losing history of both branches.
| * Fix comment in sys/wait.hCorinna Vinschen2015-05-282-1/+5
| | | | | | | | Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
| * Use NtQueryObject to detect closing the last master handleCorinna Vinschen2015-05-282-8/+29
| | | | | | | | Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
| * * net.cc: Define _NETIOAPI_H_ to accomodate newer w32api.Takashi Yano2015-05-272-1/+6
| | | | | | | | Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
| * Fix potential memory leak in argz_replaceDavid Stacey2015-05-272-1/+8
| | | | | | | | Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
| * Avoid unneeded truncation to "int"DJ Delorie2015-05-262-1/+6
| | | | | | | | | | * libm/math/e_sqrt.c (__ieee754_sqrt): Don't truncate constant to "int".
| * or1k: Add missing initialization of impure ptrJeff Johnston2015-05-262-0/+7
| | | | | | | | * or1k/impure.c: Fix initialization of impure ptr
| * or1k: set heap start for optimsoc-gzllJeff Johnston2015-05-262-0/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - With the gzll kernel we have two different loading options: - If the image is loaded to the global memory, the bootstrapping loads the kernel to local memory. Applications are loaded on demand. The heap then starts right after bss. - If the image is pre-loaded to the local memory it includes the application binaries right after bss. The heap then starts after the application objects. - We can check if this is a gzll kernel as it has the string "gzll" at 0x2000. At 0x200c we then find the end of the application objects in the image. If there is no global memory we set _or1k_heap_start to this value. * or1k/boards/optimsoc.S: Heap for gzll kernel
| * or1k: Make heap start configurableJeff Johnston2015-05-262-2/+7
| | | | | | | | | | | | | | | | | | - Previously the heap started right after the bss section. This can now be configured by changing the _or1k_heap_start symbol that defaults to the old value (&end). In board_init_early, we can now set this to another value. * or1k/sbrk.c: Allow for different heap start
| * or1k: UART also accept timeout interruptJeff Johnston2015-05-262-3/+9
| | | | | | | | | | | | | | - The UART interrupt only handled receiver FIFO full interrupts, but we also want to handle timeout interrupts. * or1k/or1k_uart.c: Fix interrupts
| * Bug fix in timer for or1kJeff Johnston2015-05-262-1/+5
| | | | | | | | | | | | - Properly set the interrupt pending flag in the timer mode register. * or1k/timer.c: Properly set interrupt flags
| * Store entire context for or1kJeff Johnston2015-05-262-0/+14
| | | | | | | | | | | | | | | | - Store the exception program counter (from EPCR) and exception status register (from ESR) also during the exception. A runtime system may replace them thereby to implement a thread switch. * or1k/exception-asm.S: Store missing state
| * Fix exception stack frame for or1kJeff Johnston2015-05-263-3/+8
| | | | | | | | | | | | | | | | | | - We do not need a red zone here, as we do not operate on the current stack, but always use the clear exception stack. Also reserve two extra words for the context to store EPCR and ESR. * or1k/crt0.S: Fix exception stack frame * or1k/exception-asm.S: ditto
| * Fix interrupt handling for or1k.Jeff Johnston2015-05-262-28/+28
| | | | | | | | | | | | | | | | | | | | | | | | - During interrupt handling the PICSR, table pointers and current interrupt line have been saved in incorrect registers and/or stored on the stack. - Save the pointer in r16/r18, PICSR in r20 and the current interrupt line in r22. Those are callee-saved registers, so that the register values will be preserved. * or1k/interruts-asm.S: Change registers to callee-saved.
| * Add a check that the data area does not overrun the stack.Nick Clifton2015-05-187-3/+110
| | | | | | | | | | | | | | | | | | | | | | * msp430/msp430-sim.ld (.stack): Add an assertion to make sure that the data area does not overrun the stack. PROVIDE a new symbol __stack_size to allow the user to set the limit. * msp430/msp430xl-sim.ld (.stack): Likewise. * rl78/rl78-sim.ld (.stack): Likewise. * rl78/rl78.ld (.stack): Likewise. * rx/rx-sim.ld (.stack): Likewise. * rx/rx.ld (.stack): Likewise.
| * Update signbit functions to work on targets where integers are only 16-bits.Nick Clifton2015-05-132-4/+9
| | | | | | | | | | * libm/common/s_signbit.c (__signbitf): Fix for 16-bit targets. (__signbitd): Likewise.
| * Adds support for placing MSP430 code and data into either low memory or high ↵Nick Clifton2015-05-0510-786/+455
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | memory. * msp430/msp430.ld: Delete. * msp430/msp430F5438A-l.ld: Delete. * msp430/msp430F5438A-s.ld: Delete. * msp430/crt_movedata.S: Delete. * msp430/Makefile.in (SCRIPTS): Remove msp430.ld. (CRT_OBJS): Add crt_move_highdata.o. * msp430/memmodel.h (START_CRT_FUNC): New macro. (END_CRT_FUNC): New macro. (WEAK_DEF): New macro. * msp430/crt0.S: Use new macros. (move_highdata): New code to initialise the .data section if it is held in high memory. * msp430/msp430-sim.ld (.data): Add .either.data. (.rodata2): Move some read-only data sections here. (.text): Add .either.text. (.rodata): Add .either.rodata. (.bss): Add .either.bss. * msp430/msp430xl-sim.ld (MEMORY): Add HIROM. (.rodata2): Move some read-only data sections here. (.upper.data): New section. Include notes about how to initialise it.
| * Bump minor DLL version to 2Corinna Vinschen2015-05-032-1/+5
| | | | | | | | Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
| * Revert to exposing sys/select.h from sys/time.h on CygwinCorinna Vinschen2015-05-032-0/+10
| | | | | | | | | | | | * libc/include/sys/time.h: Include sys/select.h on Cygwin. Explain why. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
| * Bump minor DLL version to 1Corinna Vinschen2015-05-033-1/+13
| | | | | | | | Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
| * Use all ACEs from original ACL on Samba shareCorinna Vinschen2015-04-302-3/+8
| | | | | | | | | | | | | | * security.cc (convert_samba_sd): Fix accidental dropping of all non-Unix User, non-Unix Group accounts. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
| * Fix more typos in ntsec.xmlYaakov Selkowitz2015-04-291-4/+4
| | | | | | | | Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
| * Improve check for int32_t being long or intCorinna Vinschen2015-04-295-32/+53
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * libc/include/sys/config.h: Move evaluation of _UINTPTR_EQ_ULONG and _UINTPTR_EQ_ULONGLONG from here... * libc/include/sys/_intsup.h: ...to here. Rename to _INTPTR_EQ_LONG and _INTPTR_EQ_LONGLONG to refer to signed base type. Add test for base type of int32_t and set _INT32_EQ_LONG accordingly. * libc/include/stdint.h: Change checks for __have_long32 to checks for _INT32_EQ_LONG. * libc/include/inttypes.h: Ditto. Accommodate aforementioned name change. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
| * Define __s64 and __u64Corinna Vinschen2015-04-272-1/+9
| | | | | | | | | | | | * include/asm/types.h: Add __s64 and __u64 types. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
| * cygserver.xml: Add new section. How to install Cygserver.Mike DePaulo2015-04-272-0/+18
| | | | | | | | | | | | | | * cygserver.xml (install-cygserver): Add new section. How to install Cygserver. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
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