riscv/musl - musl - Gitea: Git with a cup of tea

Commit Graph

Author	SHA1	Message	Date
Rich Felker	089aeb08a0	fix incorrect long double parameters on arm (and other future ports) this was the cause of crashes in printf when attempting to print floating point values.	15 years ago
Rich Felker	53431b091b	fix broken multi-inclusion guard in sys/reg.h	15 years ago
Rich Felker	d960d4f2cb	initial commit of the arm port this port assumes eabi calling conventions, eabi linux syscall convention, and presence of the kernel helpers at 0xffff0f?0 needed for threads support. otherwise it makes very few assumptions, and the code should work even on armv4 without thumb support, as well as on systems with thumb interworking. the bits headers declare this a little endian system, but as far as i can tell the code should work equally well on big endian. some small details are probably broken; so far, testing has been limited to qemu/aboriginal linux.	15 years ago
Rich Felker	4f4bf0ad2e	disable dynamic linking/loading code in static libc builds, for now it does not work, but some configure scripts will falsely detect support then generate programs that crash when they call dlopen.	15 years ago
Rich Felker	b0c088ee55	cleanup more bits cruft (sysmacros and socket)	15 years ago
Rich Felker	ca8373dfcf	more bits junk (tcp.h)	15 years ago
Rich Felker	c8175666f2	move invariant netinet/in.h stuff out of bits/in.h	15 years ago
Rich Felker	3f72cdac73	overhaul clone syscall wrapping several things are changed. first, i have removed the old __uniclone function signature and replaced it with the "standard" linux __clone/clone signature. this was necessary to expose clone to applications anyway, and it makes it easier to port __clone to new archs, since it's now testable independently of pthread_create. secondly, i have removed all references to the ugly ldt descriptor structure (i386 only) from the c code and pthread structure. in places where it is needed, it is now created on the stack just when it's needed, in assembly code. thus, the i386 __clone function takes the desired thread pointer as its argument, rather than an ldt descriptor pointer, just like on all other sane archs. this should not affect applications since there is really no way an application can use clone with threads/tls in a way that doesn't horribly conflict with and clobber the underlying implementation's use. applications are expected to use clone only for creating actual processes, possibly with new namespace features and whatnot.	15 years ago
Rich Felker	455fc98389	release notes for 0.8.2	15 years ago
Rich Felker	d5fd1fa485	dummy implementation of set_thread_area eventually we may have a working "generic" implementation for archs that don't need anything special. in any case, the goal of having stubs like this is to allow early testing of new ports before all the details needed for threads have been filled in. more functions like this will follow.	15 years ago
Rich Felker	471c6067d9	fix assumptions that char is signed	15 years ago
Rich Felker	2b71a4d1df	fix more instances of old a_xchg (use new a_swap name)	15 years ago
Rich Felker	813d37839b	use a_swap rather than old name a_xchg	15 years ago
Rich Felker	5b91c22335	fix generic sigsetjmp (unused anyway) pointer signedness error	15 years ago
Rich Felker	144c951b0d	fix idiotic const-correctness error in lio_listio i blame this one on posix for using hideous const-qualified double pointers which are unusable without hideous casts.	15 years ago
Rich Felker	d431d4546e	fix ptrace (maybe)	15 years ago
Rich Felker	71f7a3c2ce	implement ptrace syscall wrapper (untested)	15 years ago
Rich Felker	d1d141c5f1	0.8.1 release notes	15 years ago
Rich Felker	a949257404	remove incorrectly-made-visible internal dst offset variable	15 years ago
Rich Felker	7c131a3108	fix inconsistent signature for aio_error	15 years ago
Rich Felker	4da289e1b3	fix return types for aio_read and aio_write again previous fix was backwards and propagated the wrong type rather than the right one...	15 years ago
Rich Felker	13cd969552	fix various errors in function signatures/prototypes found by nsz	15 years ago
Rich Felker	5e9deea003	fix cruft left in release notes	15 years ago
Rich Felker	fd408d27a0	fix prototypes for aio_read and aio_write	15 years ago
Rich Felker	0f1ef81462	add missing posix_spawnattr_init/destroy functions	15 years ago
Rich Felker	801b311a5b	0.8.0 release	15 years ago
Rich Felker	28af39fe42	remove some stray trailing space characters	15 years ago
Rich Felker	fb80e047cc	implement gnu sigisemptyset	15 years ago
Rich Felker	ce17ea6f2c	add prototypes for GNU *_unlocked stdio functions actually these are just weak aliases for the normal locking versions right now, and they will probably stay that way since making them lock-free without slowing down the normal versions would require significant code duplication for no benefit.	15 years ago
Rich Felker	a6540174be	add dummied strverscmp (obnoxious GNU function) programs that use this tend to horribly botch international text support, so it's questionable whether we want to support it even in the long term... for now, it's just a dummy that calls strcmp.	15 years ago
Rich Felker	d4045a1683	declare alloca in stdlib.h when _GNU_SOURCE is defined	15 years ago
Rich Felker	8fe5fa56ee	fix serious bug in pthread_join on spurious wakeups/returns from __timedwait, pthread_join would "succeed" and unmap the thread's stack while it was still running. at best this would lead to SIGSEGV when the thread resumed execution, but in the worst case, the thread would later resume executing on top of another new thread's stack mapped at the same address. spent about 4 hours tracking this bug down, chasing rare difficult-to-reproduce stack corruption in a stress test program. still no idea what caused the spurious wakeups; i suspect it's a kernel bug.	15 years ago
Rich Felker	eb351a9e63	fix pthread_join wait call: thread termination tid futex is not private this seeme to be the bug that prevented enabling of private futex support. i'm going to hold off on switching to private futexes until after the next release, and until i get a chance to audit all wait/wake calls to make sure they're using the correct private argument, but with this change it should be safe to enable private futex support.	15 years ago
Rich Felker	b4de6f93ae	implement POSIX asynchronous io some features are not yet supported, and only minimal testing has been performed. should be considered experimental at this point.	15 years ago
Rich Felker	96cea94ad2	fix incorrect overflow errors on strtoul, etc.	15 years ago
Rich Felker	5989dde345	strptime: fix use of uninitialized dest field in converting integer	15 years ago
Rich Felker	d2e061a2bd	more fmemopen null termination fixes null termination is only added when current size grows. in update modes, null termination is not added if it does not fit (i.e. it is not allowed to clobber data). these rules make very little sense, but that's how it goes..	15 years ago
Rich Felker	e72ee5786b	fix some fmemopen behaviors read should not be allowed past "current size". append mode should write at "current size", not buffer size. null termination should not be written except when "current size" grows.	15 years ago
Rich Felker	a7778dae22	handle pending cancellation when enabling async cancellation this is not strictly required by the standard, but without it, there is a race condition where cancellation arriving just before async cancellation is enabled might not be acted upon. it is impossible for a conforming application to work around this race condition since calling pthread_testcancel after setting async cancellation mode is not allowed (pthread_testcancel is not specified to be async-cancel-safe). thus the implementation should be responsible for eliminating the race, from a quality-of-implementation standpoint.	15 years ago
Rich Felker	22e4542348	fmemopen: fix eof handling, hopefully right this time	15 years ago
Rich Felker	f81279ff58	fmemopen fixes disallow seek past end of buffer (per posix) fix position accounting to include data buffered for read don't set eof flag when no data was requested	15 years ago
Rich Felker	7ee3dcb3c6	memstreams: fix incorrect handling of file pos > current size the addition is safe and cannot overflow because both operands are positive when considered as signed quantities.	15 years ago
Rich Felker	c88f36f556	optimize seek function for memory streams	15 years ago
Rich Felker	32d67e938e	fix twos complement overflow bug in mem streams boundary check the expression -off is not safe in case off is the most-negative value. instead apply - to base which is known to be non-negative and bounded within sanity.	15 years ago
Rich Felker	d4fa6f0e08	implement fmemopen testing so far has been minimal. may need further work.	15 years ago
Rich Felker	1e69376435	fix some length calculations in memory streams	15 years ago
Rich Felker	1461e02757	implement open_wmemstream not heavily tested, but it seems to be correct, including the odd behavior that seeking is in terms of wide character count. this precludes any simple buffering, so we just make the stream unbuffered.	15 years ago
Rich Felker	ad70ba774f	fix RTLD_NEXT on x86_64 the return address was being truncated to 32 bits, preventing the dlsym code from determining which module contains the calling code.	15 years ago
Rich Felker	b158b32a44	implement open_memstream this is the first attempt, and may have bugs. only minimal testing has been performed.	15 years ago
Rich Felker	adb7093caa	fix missing prototypes/wrong signature for psiginfo, psignal	15 years ago

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682 Commits (089aeb08a083d798b59fc84cbff9383f304b1b8f) All Branches Search

682 Commits (089aeb08a083d798b59fc84cbff9383f304b1b8f)

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