Justine Tunney
0f486a13c8
Fix fdlibm license
2024-07-24 20:42:08 -07:00
Justine Tunney
1020dd41cc
bzero() should be defined without special defines
2024-07-24 16:15:30 -07:00
Justine Tunney
d3a13e8d70
Improve lock hierarchy
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- NetBSD no longer needs a spin lock to create semaphores
- Windows fork() now locks process manager in correct order
2024-07-24 16:05:48 -07:00
Justine Tunney
7ba9a73840
Remove more _Atomic keywords from public headers
...
It's been thirteen years and C++ still hasn't implemented this wonderful
simple builtin keyword. In C++23 a solution was provided for making this
work in C++ which is libcxx's stdatomic.h. Including that header schleps
in literally 253 unique header files!! Many of the header files it needs
are libc header files like pthread.h where we need to have the _Atomic()
keyword, but since <atomic> depends on pthreads we can't have it include
the <stdatomic.h> header that defines _Atomic for C++ users, and instead
we simply make the type non-atomic, hoping and praying only C code shall
use those internal data structures. This just shows how STL clowns can't
be trusted to define the innermost primitives of a language. They should
instead be focusing on being the best at algorithms and data structures.
2024-07-24 13:56:03 -07:00
Justine Tunney
4a1ae86124
Make some code build faster
2024-07-24 12:26:52 -07:00
Justine Tunney
5dd7ddb9ea
Remove bad defines from early days of project
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These definitions were causing issues with building LLVM. It is possible
they also caused crashes we've seen with our MacOS ARM64 OpenMP support.
2024-07-24 12:11:21 -07:00
Justine Tunney
f25fbbaaeb
Use libcxx abi v1
2024-07-24 09:49:48 -07:00
Justine Tunney
fbc4b03d4c
Restore support for AMD K8
2024-07-24 08:59:29 -07:00
Justine Tunney
e398f3887c
Make more improvements to threads and mappings
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- NetBSD should now have faster synchronization
- POSIX barriers may now be shared across processes
- An edge case with memory map tracking has been fixed
- Grand Central Dispatch is no longer used on MacOS ARM64
- POSIX mutexes in normal mode now use futexes across processes
2024-07-24 01:19:54 -07:00
Justine Tunney
2187d6d2dd
Fix MODE=optlinux for GitHub Actions
2024-07-23 04:17:22 -07:00
Justine Tunney
0602ff6bab
Fix MODE=optlinux and MODE=tiny builds
2024-07-23 04:04:19 -07:00
Justine Tunney
5660ec4741
Release Cosmopolitan v3.6.0
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This release is an atomic upgrade to GCC 14.1.0 with C23 and C++23
2024-07-23 03:28:19 -07:00
Justine Tunney
62ace3623a
Release Cosmopolitan v3.5.9
2024-07-22 21:02:40 -07:00
Justine Tunney
6e809ee49b
Add unit test for process shared conditions
2024-07-22 18:48:54 -07:00
Justine Tunney
61c36c1dd6
Allow pthread_condattr_setpshared() to set shared
2024-07-22 18:41:45 -07:00
Justine Tunney
0a9a6f86bb
Support process shared condition variables
2024-07-22 16:35:29 -07:00
Justine Tunney
3de6632be6
Graduate some clock_gettime() constants to #define
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- CLOCK_THREAD_CPUTIME_ID
- CLOCK_PROCESS_CPUTIME_ID
Cosmo now supports the above constants universally across supported OSes
therefore it's now safe to let programs detect their presence w/ #ifdefs
2024-07-22 07:14:35 -07:00
Justine Tunney
c83ec5fdd9
Fix more issues
2024-07-22 02:28:41 -07:00
Justine Tunney
23611cd854
Talk more about alignment
2024-07-22 02:11:09 -07:00
Justine Tunney
62a97c919f
Fix typos in APE specification
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Fixes #1244
2024-07-22 01:41:44 -07:00
Justine Tunney
16d244614e
Mention red zone in APE ABI specification
2024-07-21 21:18:12 -07:00
Justine Tunney
41cc053419
Add more content to APE specification
2024-07-21 20:47:24 -07:00
Justine Tunney
5d2d9e9640
Add back missing TlsAlloc() call
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Cosmopolitan Libc once called this important function although somewhere
along the way, possibly in a refactoring, it got removed and __tls_alloc
has always been zero ever since.
2024-07-21 20:45:27 -07:00
Justine Tunney
e08a4cd99e
Release Cosmopolitan v3.5.8
2024-07-21 17:01:33 -07:00
Justine Tunney
7ebaff34c6
Fix ctype.h and wctype.h
2024-07-21 15:54:17 -07:00
Justine Tunney
e7be5a5e2b
Upgrade to latest superconfigure
2024-07-21 15:30:47 -07:00
Justine Tunney
30afd6ddbb
Improve multithreading
2024-07-21 14:40:45 -07:00
Justine Tunney
d3167126aa
Fix regression with last commit
2024-07-20 16:43:48 -07:00
Justine Tunney
d3f87f4c64
Upgrade to cosmocc v3.5.7
2024-07-20 11:21:26 -07:00
Justine Tunney
29ce25c767
Start writing formal specification for APE
2024-07-20 10:04:22 -07:00
Justine Tunney
7996bf67b5
Release Cosmopolitan v3.5.7
2024-07-20 03:48:57 -07:00
Justine Tunney
626a5d02ee
Add missing lock statement
2024-07-20 03:47:22 -07:00
Justine Tunney
527aaa41eb
Prevent MODE=tiny ShowCrashReports() looping
2024-07-20 03:34:37 -07:00
Justine Tunney
421a819d88
Fix bug in munmap_test
2024-07-20 03:23:37 -07:00
Justine Tunney
3374cbba73
Release Cosmopolitan v3.5.6
2024-07-20 02:43:10 -07:00
Justine Tunney
2018cac11f
Use better memory strategy on Windows
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Rather than using the the rollo global to pick addresses, we select them
randomly now using a conservative vaspace.
2024-07-20 02:20:03 -07:00
Justine Tunney
6a5d4ed65b
Fix bug with disabling sigaltstack()
2024-07-20 01:00:16 -07:00
Justine Tunney
493ffc9b7f
Release Cosmopolitan v3.5.5
2024-07-19 22:33:17 -07:00
Justine Tunney
101fb3d9b3
Make some new Windows 10 memory APIs available
2024-07-19 22:26:49 -07:00
Justine Tunney
f6ba270ff3
Add last commit to .git-blame-ignore-revs
2024-07-19 19:38:53 -07:00
Justine Tunney
86d884cce2
Get rid of .internal.h convention in LIBC_INTRIN
2024-07-19 19:38:00 -07:00
Justine Tunney
0ed916ad5c
Fix a bug in example code
2024-07-19 19:11:28 -07:00
Justine Tunney
1029dcc597
Reduce default stack size from 256kb to 81kb
...
This is the same as Musl Libc. Please note it only applies to threads.
2024-07-19 14:18:06 -07:00
Ikko Eltociear Ashimine
c697133a2d
Fix typo in accept4-sysv.c ( #1235 )
2024-07-19 05:46:29 -07:00
Justine Tunney
1ff037df3c
Add some documentation
2024-07-19 04:46:26 -07:00
Justine Tunney
567d8fe32d
Create variables for page size
2024-07-18 21:16:53 -07:00
Justine Tunney
23dfb79d33
Fix minor suboptimalities in memory manager
2024-07-18 19:19:51 -07:00
Justine Tunney
76cea6c687
Squeeze more performance out of memory manager
2024-07-08 03:08:42 -07:00
Justine Tunney
63065cdd70
Make a test less intensive by default
2024-07-07 19:35:09 -07:00
Justine Tunney
3f2a1b696e
Fix greenbean example
...
The memory leak detector was crashing. When using gc() you shouldn't use
the CheckForMemoryLeaks() function from inside the same function, due to
how it runs the atexit handlers.
2024-07-07 17:52:33 -07:00
