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* fuchsia: Fix the `extractor` tool.
The include path in Zircon has changed; updated syz-extract/fuchsia.go
to include this, and re-ran extract to get updated *.const files.
* fuchsia: Update syzkaller to build with current Fuchsia API.
Fuchsia doesn't have a stable API right now, so alas, this will probably
continue to change until that's nailed down.
But, useful to get this up-to-date at least.
Relevant notes:
* zx_channel_call_finish and _retry aren't technically public; leave
them out until we have a less-cludgy way to expose them
* musl supports setjmp/longjmp but not _setjmp/_longjump
* remove some unsupported syscalls
* update the build invocation
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The include path in Zircon has changed; updated syz-extract/fuchsia.go
to include this, and re-ran extract to get updated *.const files.
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IDs change whenever a call is added or removed,
this leads to large diffs unnecessarly.
Assign IDs dynamically.
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1. mmap all memory always, without explicit mmap calls in the program.
This makes lots of things much easier and removes lots of code.
Makes mmap not a special syscall and allows to fuzz without mmap enabled.
2. Change address assignment algorithm.
Current algorithm allocates unmapped addresses too frequently
and allows collisions between arguments of a single syscall.
The new algorithm analyzes actual allocations in the program
and places new arguments at unused locations.
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They don't seem to be used today.
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"void": type with static size 0
mostly useful inside of templates and varlen unions
can't be syscall argument
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This is need for few crypto/xfrm descriptions.
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Nothing works, but builds.
Update #191
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