varun-r-mallya/python-bpf
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Merge branch 'master' into bcc_examples

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varunrmallya
2025-10-22 04:09:07 +05:30
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parent f4d903d4b5 0d4ebf72b6
commit 84fdf52658
26 changed files with 1285 additions and 67 deletions
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11
pythonbpf/helper/printk_formatter.py
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@ -3,6 +3,7 @@ import logging
from llvmlite import ir
from pythonbpf.expr import eval_expr, get_base_type_and_depth, deref_to_depth
from pythonbpf.expr.vmlinux_registry import VmlinuxHandlerRegistry
logger = logging.getLogger(__name__)
@ -108,6 +109,16 @@ def _process_name_in_fval(name_node, fmt_parts, exprs, local_sym_tab):
if local_sym_tab and name_node.id in local_sym_tab:
_, var_type, tmp = local_sym_tab[name_node.id]
_populate_fval(var_type, name_node, fmt_parts, exprs)
else:
# Try to resolve through vmlinux registry if not in local symbol table
result = VmlinuxHandlerRegistry.handle_name(name_node.id)
if result:
val, var_type = result
_populate_fval(var_type, name_node, fmt_parts, exprs)
else:
raise ValueError(
f"Variable '{name_node.id}' not found in symbol table or vmlinux"
)
def _process_attr_in_fval(attr_node, fmt_parts, exprs, local_sym_tab, struct_sym_tab):