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* Modify strnstr.c.Sichen Zhao2017-08-301-55/+10
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* cygwin: add strptime %F fix to release notesCorinna Vinschen2017-08-291-0/+3
| | | | Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* winsup/cygwin/libc/strptime.cc(__strptime) fix %F widthBrian Inglis2017-08-291-2/+4
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* cygwin: document %s support in strptimeCorinna Vinschen2017-08-292-0/+6
| | | | Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Fix compile error due to new strnstr()Sebastian Huber2017-08-281-43/+0
| | | | | | | | | | | | | | | Remove local strnstr() implementation to fix compile error: newlib/libc/iconv/lib/aliasesi.c:53:8: error: conflicting types for 'strnstr' _DEFUN(strnstr, (haystack, needle, length), ^ In file included from newlib/libc/iconv/lib/aliasesi.c:29:0: newlib/libc/include/string.h:125:10: note: previous declaration of 'strnstr' was here char *strnstr(const char *, const char *, size_t) __pure; ^~~~~~~ Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
* cygwin: export strnstrCorinna Vinschen2017-08-254-3/+5
| | | | Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* newlib: rebuild string/Makefile.inCorinna Vinschen2017-08-251-27/+49
| | | | Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Port strnstr.c to newlib.Sichen Zhao2017-08-252-0/+4
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* Import strnstr.c from FreeBSD.Sichen Zhao2017-08-251-0/+65
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* Revert "headers: avoid bareword attributes" for clangEric Blake2017-08-251-14/+16
| | | | | | | | | | | | | | | This reverts most of commit 979d467ff6e39ee5c52cf1aac7a6c9c63058141c. We cannot avoid some bareword attributes until clang is fixed to properly support __-decorated attributes; see this bug: https://bugs.llvm.org/show_bug.cgi?id=34319 The macros in question expand to the empty string under gcc, so only compilation under clang is affected, and since clang has the bug, the obvious solution is to roll back the changes, and document the issue. Signed-off-by: Eric Blake <eblake@redhat.com>
* RTEMS: Use __uint64_t for _CLOCK_T_Sebastian Huber2017-08-251-0/+3
| | | | | | | | This addresses: https://devel.rtems.org/ticket/2135 Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
* Make _CLOCK_T_ system configurableSebastian Huber2017-08-251-0/+3
| | | | | | | Let systems optionally provide the _CLOCK_T_ type via <machine/_types.h>. Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
* newlib/libc/time/strptime.c(strptime_l) add %F %s support for strptimeBrian Inglis2017-08-251-2/+32
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* winsup/cygwin/libc/strptime.cc(__strptime) add %s support to strptimeBrian Inglis2017-08-251-0/+20
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* move ILP32 sanity check on heap base code under ARM_RDI_MONITORAlexander Fedotov-B556132017-08-241-4/+5
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* cygwin: only expose /dev/con{in,out,sole} when started from a Windows consoleCorinna Vinschen2017-08-231-1/+1
| | | | Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Add myself to RISC-V Port MaintainerKito Cheng2017-08-211-0/+1
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* Change license to FreeBSD License for RISC-VKito Cheng2017-08-2116-16/+16
| | | | | | - For prevent confuse about what BSD license variant we used, 2- or 3-clause license, we change the license to FreeBSD license to make it unambiguously refers to the 2-clause license.
* Document renameat2Ken Brown2017-08-193-0/+10
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* cygwin: Implement renameat2Ken Brown2017-08-195-7/+54
| | | | | | Define the RENAME_NOREPLACE flag in <cygwin/fs.h> as defined on Linux in <linux/fs.h>. The other RENAME_* flags defined on Linux are not supported.
* Add RISC-V port for libglossnewlib-snapshot-20170818Kito Cheng2017-08-179-0/+4340
| | | | | | | | Contributor list: - Andrew Waterman <andrew@sifive.com> - Palmer Dabbelt <palmer@dabbelt.com> - Kito Cheng <kito.cheng@gmail.com> - Alex Suykov <alex.suykov@gmail.com>
* Add RISC-V port for libmKito Cheng2017-08-1720-1/+7315
| | | | | | Contributor list: - Michael Neilly <mneilly@yahoo.com> - Kito Cheng <kito.cheng@gmail.com>
* headers: avoid bareword attributesEric Blake2017-08-172-15/+15
| | | | | | | | | Always use the __-decorated form of an attribute name in public headers, as the bareword form is in the user's namespace, and we don't want compilation to break just because the user defines the bareword to mean something else. Signed-off-by: Eric Blake <eblake@redhat.com>
* headers: avoid bareword attributesEric Blake2017-08-174-5/+5
| | | | | | | | | Always use the __-decorated form of an attribute name in public headers, as the bareword form is in the user's namespace, and we don't want compilation to break just because the user defines the bareword to mean something else. Signed-off-by: Eric Blake <eblake@redhat.com>
* Fix crt0 init fini codeSzabolcs Nagy2017-08-171-4/+0
| | | | | __USES_INITFINI__ ifdef was incorrectly copied from arm (it's an arm backend thing in gcc, not meaningful on aarch64)
* Add RISC-V port for newlibKito Cheng2017-08-1625-2/+7198
| | | | | | | | Contributor list: - Andrew Waterman <andrew@sifive.com> - Palmer Dabbelt <palmer@dabbelt.com> - Kito Cheng <kito.cheng@gmail.com> - Scott Beamer <sbeamer@eecs.berkeley.edu>
* fix typo in AArch64 crt0Alexander Fedotov-B556132017-08-151-1/+1
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* use stack from linker script when nosysAlexander Fedotov-B556132017-08-141-1/+18
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* newlib: regenerate libc/stdlib/Makefile.amCorinna Vinschen2017-08-111-9/+36
| | | | Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Don't fetch command line options without semi-hostingYao Qi2017-08-091-0/+6
| | | | | | | | | | | | | | | | | Nowadays, the code fetching command line options via semi-hosting are unconditionally pulled in, so that the semi-hosting code is still there even I compile with option --specs=nosys.specs. gdb ./aarch64-none-elf/libgloss/aarch64/crt0.o (gdb) disassemble _start 0x0000000000000050 <+80>: ldr x1, 0x128 <_cpu_init_hook+48> 0x0000000000000054 <+84>: mov w0, #0x15 0x0000000000000058 <+88>: hlt #0xf000 This patch fixes this problem by wrapping the code by ARM_RDI_MONITOR. When semi-hosting is not used, set command line options to NULL.
* Fix crt0 overwriting.Tamar Christina2017-08-094-1/+10
| | | | | | | | | | | On AArch64 we currently always link in crt0 regardless of if another one is being provided by something else, like rdimon.a. This was never an issue before as nosys was not supported on AArch64. This updates the specs to supply a different crt0 when a semihosting call is required. Signed-off-by: Tamar Christina <tamar.christina@arm.com>
* Define sigsetjmp/siglongjmp only if __POSIX_VISIBLEKen Brown2017-08-071-2/+2
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* Proper locking for getchar() and putchar()Sebastian Huber2017-08-071-7/+32
| | | | | | | | | | | | | Add internal inline functions _getchar_unlocked() and _putchar_unlocked() if __CUSTOM_FILE_IO__ is not defined. These functions get _REENT only once. Use them for getchar_unlocked() and putchar_unlocked(). Define getchar() and putchar() to these unlocked internal functions if __SINGLE_THREAD__ is defined, otherwise use the external functions to use proper locking of the FILE object. Assumes that __SINGLE_THREAD__ is not defined if __CYGWIN__ is defined. Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
* cygwin: pthread timed locks: actually timeout on timeoutCorinna Vinschen2017-08-031-4/+26
| | | | Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* cygwin: pthread_rwlock_rdlock: don't set errno, just return error codeCorinna Vinschen2017-08-031-1/+1
| | | | Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* cygwin: Implement pthread_rwlock_timedrdlock, pthread_rwlock_timedwrlockCorinna Vinschen2017-08-037-11/+84
| | | | Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* cygwin: Bump DLL version to 2.9.0Corinna Vinschen2017-08-034-4/+20
| | | | Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* cygwin: Implement pthread_mutex_timedlockCorinna Vinschen2017-08-035-4/+35
| | | | | | | - pthread_mutex::lock now takes a PLARGE_INTEGER timeout pointer and uses that in the call to cygwait. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* cygwin: simplify pthread timedwait handlingCorinna Vinschen2017-08-032-66/+60
| | | | | | | | | | | | | - Introduce inline helper pthread_convert_abstime. It converts an absolute timespec to a Windows LARGE_INTEGER timestamp, depending on the used clock. - Use this function from pthread_cond_timedwait and semaphore::timedwait - Merge semaphore::_wait and semaphore::_timedwait into single _wait method, taking a LARGER_INTEGER timestamp. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* cygwin/signal.h: Remove SI_QUEUE unimplemented commentCorinna Vinschen2017-08-031-2/+1
| | | | Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Revert "cygwin/signal.h: Remove SI_QUEUE unimplemented comment"Corinna Vinschen2017-08-032-17/+11
| | | | This reverts commit 54ed68a781fe8a36d08352503524e61534a25e07.
* cygwin/signal.h: Remove SI_QUEUE unimplemented commentCorinna Vinschen2017-08-032-11/+17
| | | | Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
* Importing wcstoumax inttypes method from FreeBSD.Aditya Upadhyay2017-08-023-0/+160
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* Importing wcstoimax inttypes method from FreeBSD.Aditya Upadhyay2017-08-023-0/+161
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* Importing strtoumax inttypes method from FreeBSD.Aditya Upadhyay2017-08-023-0/+154
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* Importing strtoimax inttypes method from FreeBSD.Aditya Upadhyay2017-08-023-0/+182
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* cygwin: add explicit_bzero, elf.h changes to releaseYaakov Selkowitz2017-08-021-0/+4
| | | | Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
* Add elf.h to newlibYaakov Selkowitz2017-08-028-1890/+3146
| | | | | | | This is copied from musl (MIT license). This is newer and more thorough than that of FreeBSD currently shipped only on Cygwin. Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
* cygwin: Export explicit_bzeroYaakov Selkowitz2017-08-023-1/+4
| | | | | | This was added to newlib together with timingsafe_*cmp but never exported. Signed-off-by: Yaakov Selkowitz <yselkowi@redhat.com>
* cygwin: generate Alt-Numpad characters independent of NumLock stateCorinna Vinschen2017-08-011-1/+7
| | | | Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
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