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1804 Commits (366c599c2083baf72c40c816da2c530dec7fd612)
 

Author SHA1 Message Date
Alessandro Decina e28da8812e aya: make HashMap::new private
Alessandro Decina 24f7c37158 aya: add ProgramArray docs
Alessandro Decina 3fddc8165c aya: make ProgramArray::new private
Alessandro Decina 6682a5ff39 aya: remove pop() 
lookup_and_delete_elem is only supported for QUEUE and STACK maps at the
moment.
Alessandro Decina 1bbbf616b6 aya: add some docs for the crate and `Bpf`
Alessandro Decina 563ce46118 aya: maps: group syscall errors into MapError::SyscallError
Alessandro Decina f9554d6db5 aya: fix bindings for PERF_EVENT_IOC_{ENABLE|DISABLE|SET_BPF}
Alessandro Decina a92bfebf50 aya: remove TryInto magic from program()/program_mut() too 
For programs it's actually useful being able to get the underlying
Program enum, for example when iterating/loading all the programs
Alessandro Decina 42e0a659b2 aya: remove TryInto cleverness from map() and map_mut() 
Require callers to call try_into() explicitly. It's more characters, but
it's easier to understand/document.

Also introduce MapError::NotFound instead of returning Result<Option<_>>.
Alessandro Decina d3482c063c aya: fix some badly completed match arms
Alessandro Decina ee05f9d949 aya: fix verifier log handling
Alessandro Decina 92b4ed2664 aya: add support for function calls
Alessandro Decina 8b0eee317d aya: section: collecting relocations can't fail anymore
Alessandro Decina 318c16cea3 aya: obj: rename symbol_table to symbols_by_index
Alessandro Decina 286e117fe0 aya: add Program::name() and make ::prog_type() public
Alessandro Decina 0199e4b297 aya: bpf: Add Bpf::programs()
Alessandro Decina dcb5121985 aya: bpf: remove lifetime param from previous signature
Alessandro Decina ed53f7470b aya: maps: add Map::name() and Map::map_type()
Alessandro Decina 0a493baed6 aya: add Bpf::maps() to get all the maps
Alessandro Decina 29f2d9b2d9 aya: switch to rustified enums
Alessandro Decina bdca32cebf aya-bpf-bindings: fix anonymous enums
Alessandro Decina f0444233b3 xtask: rework command line 
xtask codegen --libbpf-dir <libbpf-dir> [SUBCOMMAND]

If SUBCOMMAND (eg aya or aya-bpf-bindings) is not given, codegen
everything.
Alessandro Decina 9d112c35c7 xtask: aya-bpf-bindings: generate bindings for aarch64
Alessandro Decina 713494609e aya-bpf-bindings: remove unused code
Alessandro Decina 59ed237343 aya: generate code with xtask
Alessandro Decina fb0c8f0bc9 xtask: add code generator for aya
Alessandro Decina 08d4b1aeda aya-gen: add bindgen builder for userspace code
Alessandro Decina d9c3489165 aya-gen: rename probe_read_getter to read_getter 
The same code can be used to wrap with preserve_access_index()
Alessandro Decina 9cd04a79e7 xtask: use more aya-gen
Alessandro Decina 99447bcc0d aya-gen: add bindgen module and utils to write to file
Alessandro Decina 16975e87d8 xtask: rework code generator for bpf helpers
Alessandro Decina 7ae3ddf2fa xtask: use aya-gen to generate the getters
Alessandro Decina b66a73f6c7 Add aya-gen 
aya-gen can be used to generate bindings for kernel types, eg:

	aya-gen btf-types ethhdr --probe-read-getters

Will generate:

	// ...

	#[repr(C)]
	#[derive(Debug, Copy, Clone)]
	pub struct ethhdr {
	    pub h_dest: [::aya_bpf_cty::c_uchar; 6usize],
	    pub h_source: [::aya_bpf_cty::c_uchar; 6usize],
	    pub h_proto: __be16,
	}

	impl ethhdr {
	    pub fn h_dest(&self) -> Option<[::aya_bpf_cty::c_uchar; 6usize]> {
		unsafe { ::aya_bpf::helpers::bpf_probe_read(&self.h_dest) }.ok()
	    }
	    pub fn h_source(&self) -> Option<[::aya_bpf_cty::c_uchar; 6usize]> {
		unsafe { ::aya_bpf::helpers::bpf_probe_read(&self.h_source) }.ok()
	    }
	    pub fn h_proto(&self) -> Option<__be16> {
		unsafe { ::aya_bpf::helpers::bpf_probe_read(&self.h_proto) }.ok()
	    }
	}
Alessandro Decina 7815711196 bpf: add aya-bpf-bindings 
Move the generated bindings to aya-bpf-bindings.
Alessandro Decina b5cb1f479f xask: add bindings::write
Alessandro Decina ee205627b7 xtask: rename bindgen module to bindings
Alessandro Decina 1bb3846071 xtask: fix getters source order 
Generate getters in the same order as the fields they access. Avoids git
noise and makes for better docs.
Alessandro Decina 25170a539b xtask: start moving bindgen to its own module
Alessandro Decina dc15c978f5 aya-bpf: generate bpf_probe_read getters for kernel types
Alessandro Decina cdf960aaa1 bpf: initial bpf bindings
Alessandro Decina 8327ffbb8d xdp: xdp BPF_LINK_CREATE was added in 5.9
Alessandro Decina 1e779c520a aya: obj: implement sane defaults for license and kernel version 
Default to license=GPL and kernel_version=any
Alessandro Decina f11df77f85 aya: implement missing bit of retprobes
Alessandro Decina b7369d2763 aya: sys: fix warning
Alessandro Decina 82bcef3790 aya: rename gen-bindings to gen-bindings.sh
Alessandro Decina 245cd46bab aya: tweak error display
Alessandro Decina 3e8a279a59 Fix build with musl
Alessandro Decina 68a633fe51 perf_map: support max_entries=0 
When a PerfMap has max_entries=0, set max_entries to the number of
available CPUs.
Alessandro Decina f56c32b46b util: add possible_cpus()
Alessandro Decina d6f299065d Add rustfmt.toml