diff options
Diffstat (limited to 'build-aux')
| -rwxr-xr-x | build-aux/stack.c.gen | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/build-aux/stack.c.gen b/build-aux/stack.c.gen index 5e7bd7e..80bea85 100755 --- a/build-aux/stack.c.gen +++ b/build-aux/stack.c.gen @@ -176,15 +176,24 @@ def main(ci_fnames: list[str]) -> None: handle_elem(elem) missing: set[str] = set() + cycles: set[str] = set() print("/*") - def nstatic(funcname: str) -> int: + def nstatic(funcname: str, chain: list[str] = []) -> int: if funcname not in graph: - missing.add(funcname) - return 0 + if f"__wrap_{funcname}" in graph: + funcname = f"__wrap_{funcname}" + else: + missing.add(funcname) + return 0 + if funcname in chain: + cycles.add(f"{chain[chain.index(funcname):] + [funcname]}") + return 9999999 node = graph[funcname] - return node.nstatic + max([0, *[nstatic(call) for call in node.calls]]) + return node.nstatic + max( + [0, *[nstatic(call, chain + [funcname]) for call in node.calls]] + ) namelen = max(len(name) for name in graph if name.endswith("_cr")) print(("=" * namelen) + " =======") @@ -197,6 +206,8 @@ def main(ci_fnames: list[str]) -> None: for funcname in sorted(missing): print(f"{funcname}\tmissing") + for cycle in sorted(cycles): + print(f"cycle: {cycle}") print("*/") |