Commit graph

7 commits

Author SHA1 Message Date
Justine Tunney
bcf9af94bf
Get threads working well on MacOS Arm64
- Now using 10x better GCD semaphores
- We now generate Linux-like thread ids
- We now use fast system clock / sleep libraries
- The APE M1 loader now generates Linux-like stacks
2023-06-04 01:57:10 -07:00
Justine Tunney
5a455eaa0b
Work on magic numbers for aarch64 2023-05-10 04:20:48 -07:00
Justine Tunney
ca2860947f
Make progress towards aarch64 build 2023-05-10 04:20:46 -07:00
Justine Tunney
8e176fb026 Reduce build graph by another 14 percent
That's a 37% reduction total from what it was on 2022-05-23.
2022-08-17 20:01:21 -07:00
Justine Tunney
933411ba99 Improve synchronization
- Fix bugs in kDos2Errno definition
- malloc() should now be thread safe
- Fix bug in rollup.com header generator
- Fix open(O_APPEND) on the New Technology
- Fix select() on the New Technology and test it
- Work towards refactoring i/o for thread safety
- Socket reads and writes on NT now poll for signals
- Work towards i/o completion ports on the New Technology
- Make read() and write() intermittently check for signals
- Blinkenlights keyboard i/o so much better on NT w/ poll()
- You can now poll() files and sockets at the same time on NT
- Fix bug in appendr() that manifests with dlmalloc footers off
2022-04-15 15:31:55 -07:00
Justine Tunney
e75ffde09e Get codebase completely working with LLVM
You can now build Cosmopolitan with Clang:

    make -j8 MODE=llvm
    o/llvm/examples/hello.com

The assembler and linker code is now friendly to LLVM too.
So it's not needed to configure Clang to use binutils under
the hood. If you love LLVM then you can now use pure LLVM.
2021-02-09 02:57:32 -08:00
Justine Tunney
0e36cb3ac4 Improve dead code elimination 2021-02-08 04:04:42 -08:00