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Release Cosmopolitan v3.8.0

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This change switches c++ exception handling from sjlj to standard dwarf.
It's needed because clang for aarch64 doesn't support sjlj. It turns out
that libunwind had a bare-metal configuration that made this easy to do.

This change gets the new experimental cosmocc -mclang flag in a state of
working so well that it can now be used to build all of llamafile and it
goes 3x faster in terms of build latency, without trading away any perf.

The int_fast16_t and int_fast32_t types are now always defined as 32-bit
in the interest of having more abi consistency between cosmocc -mgcc and
-mclang mode.
This commit is contained in:
Justine Tunney 2024-08-30 20:12:26 -07:00
parent 5b9862907c
commit c9152b6f14
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188 changed files with 199063 additions and 636 deletions
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15
ctl/set.h
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@ -241,8 +241,9 @@ class set
private:
friend class set;
node_type* node_;
node_type* root_;
explicit reverse_iterator(node_type* node) : node_(node)
explicit reverse_iterator(node_type* node, node_type* root) : node_(node), root_(root)
{
}
};
@ -347,17 +348,17 @@ class set
reverse_iterator rbegin()
{
return reverse_iterator(rightmost(root_));
return reverse_iterator(rightmost(root_), root_);
}
const_reverse_iterator rbegin() const
{
return const_reverse_iterator(rightmost(root_));
return const_reverse_iterator(rightmost(root_), root_);
}
const_reverse_iterator crbegin() const
{
return const_reverse_iterator(rightmost(root_));
return const_reverse_iterator(rightmost(root_), root_);
}
iterator end() noexcept
@ -377,17 +378,17 @@ class set
reverse_iterator rend()
{
return reverse_iterator(nullptr);
return reverse_iterator(nullptr, root_);
}
const_reverse_iterator rend() const
{
return const_reverse_iterator(nullptr);
return const_reverse_iterator(nullptr, root_);
}
const_reverse_iterator crend() const
{
return const_reverse_iterator(nullptr);
return const_reverse_iterator(nullptr, root_);
}
void clear() noexcept