Commit Graph

58 Commits

Author SHA1 Message Date
e9bb90cb70 Add docstring for bpf_get_stack_emitter 2025-11-17 01:46:57 +05:30
9d76502d5a Fix get_flags_val usage 2025-11-13 02:24:35 +05:30
a10da4a277 Implement bpf_get_stack handler 2025-11-13 00:59:50 +05:30
29e90601b7 Init bpf_get_stack emitter 2025-11-13 00:51:48 +05:30
a55efc6469 Implement output helper for RingBuf maps, add a match-case based dispatch for output helper handlers for multiple map types 2025-11-12 14:06:09 +05:30
cbddc0aa96 Introduce MapSymbol to propagate map type info in map_sym_tab 2025-11-12 13:16:23 +05:30
209df33c8f Add RingBuf submit and reserve helpers 2025-11-12 03:53:16 +05:30
7a56e5d0cd Initialize required helpers for ringbuffer 2025-11-12 01:59:07 +05:30
5a8b64f1d9 Merge pull request #64 from pythonbpf/all_helpers
Add support for all eBPF helpers
2025-11-07 19:26:55 +05:30
cf99b3bb9a Fix call to get_or_create_ptr_from_arg for probe_read_str 2025-11-07 19:16:48 +05:30
2f4a7d2f90 Remove get_struct_char_array_ptr in favour of get_char_array_ptr_and_size, wrap it in get_or_crate_ptr_from_arg to use in bpf_helper_handler 2025-11-07 18:54:59 +05:30
3ccd3f767e Add expected types for pointer creation of args in probe_read handler 2025-11-06 19:59:04 +05:30
2e37726922 Add signature relection for all helper handlers except print 2025-11-06 19:47:57 +05:30
5b36726b7d Make bpf_skb_store_bytes work 2025-11-05 20:02:39 +05:30
3078d4224d Add typed scratch space support to the bpf_skb_store_bytes helper 2025-11-04 16:09:11 +05:30
5e371787eb Fix the number of args for skb_store_bytes by making the first arg implicit 2025-11-03 21:11:16 +05:30
f757a32a63 Implement bpf_skb_store_bytes_emitter 2025-11-02 04:32:05 +05:30
c5de92b9d0 Add BPF_SKB_STORE_BYTES to HelperIDs 2025-11-02 04:17:15 +05:30
5b7769dd38 Implement bpf_get_current_uid_gid_emitter 2025-11-02 03:34:04 +05:30
b7c1e92f05 Add BPF_GET_CURRENT_UID_GID to HelperIDs 2025-11-02 03:29:02 +05:30
8b28a927c3 Add helpful TODO to PID_TGID emitter 2025-11-02 03:27:27 +05:30
19dedede53 Implement BPF_GET_SMP_PROCESSOR_ID helper 2025-11-01 14:05:50 +05:30
82cac8f8ef Add BPF_GET_SMP_PROCESSOR_ID to HelperIDs 2025-11-01 14:02:07 +05:30
ec2ea835e5 Fix imports and type issues for bpf_probe_read 2025-11-01 13:50:23 +05:30
2257c175ed Implement BPF_PROBE_READ helper 2025-11-01 13:14:50 +05:30
5bf60d69b8 Add BPF_PROBE_READ to HelperIDs 2025-11-01 12:52:15 +05:30
5cbd9a531e Add bpf_get_prandom_u32 helper 2025-10-27 01:08:56 +05:30
36a1a0903e Merge branch 'master' into vmlinux-handler 2025-10-22 12:02:51 +05:30
b3921c424d parse context from first function argument to local symbol table 2025-10-22 11:40:49 +05:30
009b11aca6 Implement bpf_probe_read_kernel_str helper, Allow i8* to i8 ArrayType conversion 2025-10-15 23:52:15 +05:30
13a804f7ac Implement bpf_get_current_comm_emitter 2025-10-15 14:03:09 +05:30
a0d954b20b Register bpf_get_current_comm_emitter for comm 2025-10-15 12:47:30 +05:30
6b41f1fb84 Move print logic to helper/printk_emitter.py 2025-10-13 18:32:51 +05:30
74d8014ade Move HelperHandlerRegistry to helper_registry.py 2025-10-13 18:21:50 +05:30
c5f0a2806f Make printk_emiiter return True to prevent bogus logger warnings in eval_expr 2025-10-13 02:40:34 +05:30
2f1aaa4834 Fix typos 2025-10-12 11:41:01 +05:30
2cf68f6473 Allow map-based helpers to be used as helper args / within binops which are helper args 2025-10-12 07:57:55 +05:30
d66e6a6aff Allow struct members as helper args 2025-10-12 06:00:50 +05:30
86b9ec56d7 update formatter and pre-commit
Signed-off-by: varun-r-mallya <varunrmallya@gmail.com>
2025-10-02 22:43:05 +05:30
469ca43eaa replace prints with logger.info 2025-10-02 17:46:27 +05:30
9223d7b5c5 Remove local_var_metadata from helpers 2025-10-02 04:40:44 +05:30
59b3d6514b fix ruff errors 2025-10-02 01:23:55 +05:30
6831f11179 Fix fstrings in examples, add alternate map attr access 2025-10-02 00:22:59 +05:30
690ff7ffbc Remove unnecessary prints 2025-10-01 23:57:22 +05:30
ba3e02052d Register output in HelperHandlerRegistry 2025-10-01 23:56:16 +05:30
cecf45061c Fix line length nitpicks 2025-10-01 23:51:25 +05:30
28cc0c5eec Refactor handle_helper_call 2025-10-01 23:32:27 +05:30
99d6c193f6 Fix calling of _simple_string_print 2025-10-01 22:53:19 +05:30
4f33db206c Refactor bpf_perf_event_output_emitter 2025-10-01 22:49:50 +05:30
6ccbab402f Complete printk refactor 2025-10-01 22:12:30 +05:30