varun-r-mallya/python-bpf
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add i32 support special case and find ctx repetition in multiple functions error.

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varun-r-mallya
2025-11-05 17:38:38 +05:30
parent 3489f45b63
commit 2685d0a0ee
6 changed files with 63 additions and 19 deletions
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10
tests/failing_tests/vmlinux/i32_test.py
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@ -1,4 +1,4 @@
from ctypes import c_int64, c_int32
from ctypes import c_int64, c_int32, c_void_p
from pythonbpf import bpf, section, bpfglobal, compile_to_ir, compile
from vmlinux import struct_xdp_md
from vmlinux import XDP_PASS
@ -8,10 +8,16 @@ from vmlinux import XDP_PASS
@section("xdp")
def print_xdp_data(ctx: struct_xdp_md) -> c_int64:
data = ctx.data # 32-bit field: packet start pointer
something = c_int32(2 + data)
something = c_void_p(data)
print(f"ctx->data = {something}")
return c_int64(XDP_PASS)
@bpf
@section("xdp")
def print_xdp_dat2a(ct2x: struct_xdp_md) -> c_int64:
data = ct2x.data # 32-bit field: packet start pointer
print(f"ct2x->data = {data}")
return c_int64(XDP_PASS)
@bpf
@bpfglobal