Now when you send a pull request Travis CI will build the entire
repository and run all the tests for you automatically. It takes
approximately two minutes to finish so you can get fast feedback
Cosmopolitan currently doesn't support threads and it doesn't do
anything fancy in longjmp/setjmp so this change was simple to do
- localeconv
- _setjmp (same as setjmp)
- _longjmp (same as longjmp)
- strcoll (same as strcmp)
- flockfile (does nothing)
- funlockfile (does nothing)
- ftrylockfile (does nothing)
See #61
The Windows fork() polyfill (which we implement using pure WIN32)
appears to be acting strangely. It's possible a regression was
introduced by recent changes that our tests didn't catch.
This change is workaround so we can upload a new working binary release
to the Redbean website until we can fully fix the problem.
See also #90
The ucontext_t data structure XNU passes us doesn't appear to be part of
known memory. So we can't use ASAN during the trampoline, which converts
it to a Linux ucontext_t data structure. Please note that this change
doesn't impact the signal handler itself, only the trampoline.
Here's why we got those `Killed: 11` failures on MacOS after modifying
the contentns of the redbean.com executable. If you were inserting a
small file, such as a HelloWorld.html file, then InfoZIP might have
decreased the size of the executable to less than what the Mach-O
section had been expecting.
That's because when zipobj.com put things like time zone data in the
executable, it aligned each zip file entry on a 64-byte boundary, simply
for the sake of readability in binary dumps. But when InfoZIP edited the
file it would rewrite every entry using ZIP's usual 2-byte alignment.
Thus causing shrinkage.
The solution was to reconfigure the linker script so that zip file bits
that get put into the executable at link-time, such as timezone data,
aren't officially part of the executable image, i.e. we don't want the
operating system to load that part.
The original decision to put the linked zip files into the .data section
was mostly made so that when the executable was run in its .com.dbg form
it would still have the zip entries be accessible, even though there was
tons of GNU debug data following the central directory. We're not going
to be able to do that. The .com executable should be the canonical
executable. We have really good tools for automatically attaching and
configuring GDB correctly with debug symbols even when the .com is run.
We'll have to rely on those in cases where zip embedding is used.
See #53
See #54
See #68
