mirror of
https://github.com/varun-r-mallya/Python-BPF.git
synced 2025-12-31 21:06:25 +00:00
format chore
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@ -150,7 +150,9 @@ def handle_variable_assignment(
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return False
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val, val_type = val_result
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logger.info(f"Evaluated value for {var_name}: {val} of type {val_type}, expected {var_type}")
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logger.info(
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f"Evaluated value for {var_name}: {val} of type {val_type}, expected {var_type}"
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)
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if val_type != var_type:
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# Handle vmlinux struct pointers - they're represented as Python classes but are i64 pointers
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@ -161,7 +163,9 @@ def handle_variable_assignment(
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# Convert pointer to i64 using ptrtoint
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if isinstance(val.type, ir.PointerType):
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val = builder.ptrtoint(val, ir.IntType(64))
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logger.info(f"Converted vmlinux struct pointer to i64 using ptrtoint")
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logger.info(
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"Converted vmlinux struct pointer to i64 using ptrtoint"
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)
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builder.store(val, var_ptr)
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logger.info(f"Assigned vmlinux struct pointer to {var_name} (i64)")
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return True
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@ -1,6 +1,10 @@
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from .helper_registry import HelperHandlerRegistry
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from .helper_utils import reset_scratch_pool
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from .bpf_helper_handler import handle_helper_call, emit_probe_read_kernel_str_call, emit_probe_read_kernel_call
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from .bpf_helper_handler import (
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handle_helper_call,
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emit_probe_read_kernel_str_call,
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emit_probe_read_kernel_call,
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)
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from .helpers import (
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ktime,
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pid,
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@ -173,7 +173,9 @@ class VmlinuxHandler:
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if field_size_bits in [8, 16, 32, 64]:
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int_width = field_size_bits
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logger.info(f"Determined field size: {int_width} bits ({field_size_bytes} bytes)")
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logger.info(
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f"Determined field size: {int_width} bits ({field_size_bytes} bytes)"
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)
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# Special handling for struct_xdp_md i32 fields
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if struct_name == "struct_xdp_md" and int_width == 32:
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@ -212,11 +214,8 @@ class VmlinuxHandler:
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# %result = call i64 inttoptr (i64 113 to ptr)(ptr %local_storage, i32 %size, ptr %passed)
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from pythonbpf.helper import emit_probe_read_kernel_call
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result = emit_probe_read_kernel_call(
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builder,
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local_storage_i8_ptr,
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field_size_bytes,
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field_ptr
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emit_probe_read_kernel_call(
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builder, local_storage_i8_ptr, field_size_bytes, field_ptr
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)
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# Load the value from local storage
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