varun-r-mallya/python-bpf
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mirror of https://github.com/varun-r-mallya/Python-BPF.git synced 2025-12-31 21:06:25 +00:00
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188 Commits 14 Branches 9 Tags
18811933bf3b4f89a6caae2d8d1dc7a0fe41d7ad
Commit Graph

139 Commits

Author SHA1 Message Date
Pragyansh Chaturvedi
12b8bf698b Add struct field access stub - too sleepy to debug 2025-09-21 05:27:34 +05:30
Pragyansh Chaturvedi
0f9a4078ee Complete struct field assignment 2025-09-21 05:22:00 +05:30
Pragyansh Chaturvedi
36c2c0b695 Add struct malloc, add struct instantiation to example 2025-09-21 04:48:50 +05:30
Pragyansh Chaturvedi
63c44fa48c Pass down structs_sym_tab 2025-09-21 04:28:44 +05:30
Pragyansh Chaturvedi
c79dc635d7 Add process_bpf_struct 2025-09-21 04:23:54 +05:30
Pragyansh Chaturvedi
9fc939cb8e Add structs_pass, tweak functions_pass to respect structs 2025-09-21 03:29:05 +05:30
Pragyansh Chaturvedi
780f53cd3f Make bpf structs discoverable during chunk exploration 2025-09-21 03:17:23 +05:30
Pragyansh Chaturvedi
48c0a1f506 Add struct to init to allow inclusion 2025-09-21 03:14:29 +05:30
Pragyansh Chaturvedi
8e231845ef Add struct example and decorator 2025-09-21 03:01:13 +05:30
Pragyansh Chaturvedi
a124476583 big overhaul of debug info and params passed to maps 2025-09-20 04:30:08 +05:30
Pragyansh Chaturvedi
73862f0084 Make max_entries optional in map BTF, add PerfEventArray to execve5 2025-09-20 03:15:09 +05:30
Pragyansh Chaturvedi
b8fdc16b4f Add PerfEventArray class 2025-09-20 02:57:27 +05:30
Pragyansh Chaturvedi
4fd8bee8e7 Add IR and debug info generation for multiple MAP types 2025-09-20 02:53:49 +05:30
Pragyansh Chaturvedi
67fc3f9562 Add map type support to process_bpf_map 2025-09-20 02:19:17 +05:30
Pragyansh Chaturvedi
69d0cf2e0e Add process_perf_event_map 2025-09-20 02:10:11 +05:30
Pragyansh Chaturvedi
b0f18229d9 Add PID helper 2025-09-19 22:58:16 +05:30
Pragyansh Chaturvedi
079288265f Format integers in fstrings to display as u64 2025-09-19 22:34:19 +05:30
varun-r-mallya
cc5f720406 Support simple XDP 2025-09-13 19:58:01 +05:30
varun-r-mallya
9f858bd159 Add recursive dereferencing and get example working 2025-09-13 00:12:04 +05:30
varun-r-mallya
ca203a1fdd support referencing other variables inside binops 2025-09-12 23:05:52 +05:30
Pragyansh Chaturvedi
a09e4e1bb6 Add deref(), add delete helper, refactor pre-alloc 2025-09-12 04:26:27 +05:30
Pragyansh Chaturvedi
1936ded032 seperate expr handling logic to a different file to prevent circular import, add format strings 2025-09-11 03:07:57 +05:30
varun-r-mallya
b64b5b2483 remove unary assign 2025-09-11 02:37:28 +05:30
varun-r-mallya
6f6f101a86 Add support for basic arithmetic operations 2025-09-11 02:29:16 +05:30
Pragyansh Chaturvedi
4177a6cf46 Move eval_expr logic to cleanup handle_expr 2025-09-11 02:04:23 +05:30
Pragyansh Chaturvedi
4f726a7a1a Add comparison ops 2025-09-11 01:52:30 +05:30
Pragyansh Chaturvedi
ef502bcc9f add error for unsupported constant 2025-09-11 01:33:56 +05:30
Pragyansh Chaturvedi
393aaeaef5 throw unsupported assignment error 2025-09-11 01:20:51 +05:30
Pragyansh Chaturvedi
10fb1f0914 Add else 2025-09-11 01:15:28 +05:30
varun-r-mallya
8d50298e9e Remove redundant helper function check and debug print 2025-09-11 01:14:16 +05:30
varun-r-mallya
431921dbc1 multiple map elements support 2025-09-11 00:45:08 +05:30
varun-r-mallya
7de3a381b0 add map update function support 2025-09-10 23:44:29 +05:30
varun-r-mallya
f830fbe8ba add bool assignment support 2025-09-10 11:40:07 +05:30
Pragyansh Chaturvedi
ebb872fc81 Alocate space at the entry bb of each bpf chunk 2025-09-10 04:59:34 +05:30
Pragyansh Chaturvedi
aeb9a45175 Add condition eval and basic if example - workin 2025-09-10 04:05:07 +05:30
Pragyansh Chaturvedi
357ad7cb99 Add if statement barebones 2025-09-10 03:12:25 +05:30
Pragyansh Chaturvedi
617aac973c Add handle_expr 2025-09-10 02:37:31 +05:30
Pragyansh Chaturvedi
55c9b2ebe1 Add var assigning for helpers 2025-09-10 01:49:14 +05:30
Pragyansh Chaturvedi
dafd6d18ab janitorial: create unified helper handler 2025-09-10 01:22:45 +05:30
Pragyansh Chaturvedi
3628276e08 Add ktime 2025-09-09 23:40:05 +05:30
varun-r-mallya
8ee5d03c5d Update imports to use direct namespace imports 
WARNING: OLD STYLE IMPORTS DO NOT WORK The old style of importing the
full module and using pb.* prefixes has been replaced with direct
imports of the needed names. This makes the code more explicit about
what is being used and removes the unnecessary pb prefix.
 2025-09-09 17:12:04 +05:30
varun-r-mallya
05c398dc21 add compile command 2025-09-09 16:48:05 +05:30
varun-r-mallya
263b849a38 Add newline to IR output and update version number 2025-09-09 14:01:09 +05:30
varun-r-mallya
e0385759b2 make dwarf constant handling easier 2025-09-09 13:37:50 +05:30
varun-r-mallya
896daddf0b change debug_compile_unit addition location 2025-09-09 13:15:31 +05:30
varun-r-mallya
12bca3cfab fix: debug info addition for specific hashmap 2025-09-09 12:57:03 +05:30
varun-r-mallya
d7a5a06eab remove line numbers from debug info 
Signed-off-by: varun-r-mallya <varunrmallya@gmail.com>
 2025-09-09 12:16:01 +05:30
varun-r-mallya
46cefd4143 Add debug info 2025-09-09 11:47:11 +05:30
varun-r-mallya
1a94f63a79 add type error fixing methods to hashmap 2025-09-09 11:44:43 +05:30
Pragyansh Chaturvedi
ff7663803d implement bpf map lookup emission 2025-09-09 01:04:39 +05:30