7 Commits (ac1ee64aaf0705d646c5e903b5ab9197a9e53293)

Author	SHA1	Message	Date
Dave Tucker	91d6e8114d	aya-bpf: Implement USDT programs ... Since these programs require that a few maps are created, we hide this behind a feature since otherwise the maps will get created regardless of the program type. Signed-off-by: Dave Tucker <dave@dtucker.co.uk>	3 years ago
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() } }	4 years ago
Alessandro Decina	cdf960aaa1	bpf: initial bpf bindings	4 years ago
Alessandro Decina	af8f769b50	Turn the project into a workspace, move code under aya/	4 years ago
Alessandro Decina	c110394aaa	xdp: add netlink based implementation for kernels < 5.7 ... bpf_link_create was introduced in linux 5.7, so use netlink to configure XDP on older kernels.	4 years ago
Alessandro Decina	5b8def7b69	Refactor ELF parser a bit and add more tests	4 years ago
Alessandro Decina	15be301f8c	Initial commit	4 years ago