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2019-05-11Fix Remez algorithm.S. Gilles
2019-05-10Allow exact case of mkbigint(2^32)S. Gilles
2019-05-08Fix thing scorrectly.Ori Bernstein
2019-05-08Revert "Tag types on import."Ori Bernstein
This reverts commit a3bce47d15d25fc3bca79ee50fca3fd4df538d5b.
2019-05-07Tag types on import.Ori Bernstein
Fixes missing tagged types.
2019-05-02Replace costly sum with slightly faster sums in log-overkill.S. Gilles
This still doesn't make the function fast, but it's less embarassingly slow now.
2019-05-01Typo in log-overkill explanation.S. Gilles
2019-05-01Implement rootn.S. Gilles
2019-05-01Add missing reference for pown and rootn.S. Gilles
2019-05-01Add pown function.S. Gilles
2019-05-01Test the slow2sum function.S. Gilles
The singular piece of test data is the tuple that caused me to spend far too long realizing that fast2sum is not always appropriate.
2019-05-01Add a log function which returns far too much precision.S. Gilles
This makes accurately computing pown and powr easier.
2019-05-01Add 2sum in math utilS. Gilles
Fast2sum is only for when magnitudes of the arguments are known. 2sum (called "slow2sum") avoids this, at the cost of speed. It ends up being necessary in the forthcoming log-overkill function.
2019-05-01Add fltXXfromuintXX to ancillary math script.S. Gilles
2019-04-29Print "NaN" and "Inf" for floating-point NaNs and infinites.S. Gilles
2019-04-28Add test for previous issue.Ori Bernstein
2019-04-28Fix float conversions in casts.Ori Bernstein
We were dropping the intness, and didn't registerize the args to comisd.
2019-04-28Revert "Add a missing tysearch."Ori Bernstein
This reverts commit b31626248ea64c23d2020846e2cac1c751348b61.
2019-04-12Rename traits correctly.Ori Bernstein
2019-03-21Commit bio.readtermOri Bernstein
2019-03-21bio.readto and EOFCarlin Bingham
Hi, When using bio.readto I often want to be able to tell if the delimeter was found, or if the file was truncated, but there doesn't appear to be a way to tell if readto stopped searching because it found what it was looking for or if it reached EOF, other than to do another read. A simple solution to this would be a new function that reads to and includes the delimeter in the returned slice if it was found, which can be used intead when you care. I've tentatively included a patch for this. Is this something that would be wanted? Is there a better solution? Or a better name? -- Carlin NB. I've stolen the `Keep tag that was already there but apparently never used. Not sure if it was intended for a higher purpose. >From c230b380fbf0e7ba2c24aae332e4ce8016843d66 Mon Sep 17 00:00:00 2001 From: Carlin Bingham <cb@viennan.net> Date: Sat, 16 Mar 2019 10:20:23 +1300 Subject: [PATCH] Add bio.readtoinc - read to including delimiter X-Spam-Status: No, hits=0.000000 required=0.900000 Similar to bio.readto except it includes the delimeter in the returned slice if it was found, making the absence of the delimiter indicate EOF
2019-03-16Add synchronization to xset.iriri
Unfortunately, this is necessary to achieve sequential consistency.
2019-03-14Add explicit abi conversions for syscall args.Ori Bernstein
Sure, the types happen to work, but consistency is nice.
2019-03-14Fix use-after-free in futex-based semaphore implementations.iriri
The current implementation of `sem_post` first increments the value of the semaphore and then checks the waiter count to see if it must call `ftxwake`. However, it is possible for `sem_wait` to return at any time after the value has been incremented, meaning that the memory this check looks at might already be deallocated. Happily, it turns out the OS X futex operations actually take a 32 bit value which greatly simplifies things.
2019-03-14Get a bit better at wrangling type bindings.Ori Bernstein
2019-03-13readdelim: don't leak memory if there's an errorCarlin Bingham
2019-03-13Fix bio.readtoCarlin Bingham
Don't change rstart on each iteration as that prevents it being able to return characters at the start of the buffer if the delim is found, and only read characters from the buffer that were actually checked
2019-03-03Give traits the necessary env.Ori Bernstein
2019-03-03Don't set the env on typedef psuedodecls.Ori Bernstein
We want to specialize the args in the parent env.
2019-03-03Merge envs correctly.Ori Bernstein
Still a couple of straggling issues, but almost there.
2019-02-28Fix type substitution in sizeof.Ori Bernstein
2019-02-27Merge github.com:oridb/mcOri Bernstein
2019-02-27Remove unused lines from the regmap.Ori Bernstein
These were placeholders for %rpb, %rsp -- but we never use %rsp and %rbp in the colormap, so they were just dead lines that caused confusion.
2019-02-27Fix __fini__ on openbsdCarlin Bingham
2019-02-26Hook in __fini__ on 9front.Ori Bernstein
2019-02-26Accept that `file` isn't a node.Ori Bernstein
Shrink node sizes, simplify code a bit.
2019-02-26Add support for `__fini__` functions.Ori Bernstein
2019-02-19Handle (-1) + (1) and (-3) - (-2) with bigintsS. Gilles
2019-02-19Allow bigparse to handle negative numbersS. Gilles
2019-02-19Convert bigint tests to use testrS. Gilles
2019-02-18We don't need the last array, just the count.Ori Bernstein
Fixes #187
2019-02-16Clean up redundant code.Ori Bernstein
2019-02-10Pass the type envs through properly in delayed unification.Ori Bernstein
2019-02-10Work towards removing the streq check.Ori Bernstein
2019-02-10Boundtype should be harmless on non-params.Ori Bernstein
2019-02-09Work towards removing the streq check.Ori Bernstein
2019-02-08Runsrc is now consistent with -bOri Bernstein
2019-02-08Unbreak runsrc.Ori Bernstein
2019-02-07Fix declaration of mktraitmapOri Bernstein
2019-02-06Fix indentation.Ori Bernstein