From 0110cae147d8b1749b4bd5763620ec73d5296a76 Mon Sep 17 00:00:00 2001
From: "Luke T. Shumaker" <lukeshu@lukeshu.com>
Date: Sat, 1 Mar 2025 17:32:47 -0700
Subject: stack.c.gen: Organize intrhandlers

---
 build-aux/stack.c.gen | 30 +++++++++++++++++++++++-------
 1 file changed, 23 insertions(+), 7 deletions(-)

(limited to 'build-aux')

diff --git a/build-aux/stack.c.gen b/build-aux/stack.c.gen
index edc7bae..c73a8bb 100755
--- a/build-aux/stack.c.gen
+++ b/build-aux/stack.c.gen
@@ -406,12 +406,7 @@ class PluginApplication:
 
 class AppPlugin:
     def is_intrhandler(self, name: str) -> bool:
-        return name in [
-            "rp2040_hwtimer_intrhandler",
-            "_cr_gdb_intrhandler",
-            "hostclock_handle_sig_alarm",
-            "hostnet_handle_sig_io",
-        ]
+        return False
 
     def extra_nodes(self) -> typing.Collection[Node]:
         return []
@@ -505,7 +500,11 @@ class LibHWPlugin:
         self.pico_platform = arg_pico_platform
 
     def is_intrhandler(self, name: str) -> bool:
-        return False
+        return name in [
+            "rp2040_hwtimer_intrhandler",
+            "hostclock_handle_sig_alarm",
+            "hostnet_handle_sig_io",
+        ]
 
     def extra_nodes(self) -> typing.Collection[Node]:
         return []
@@ -529,6 +528,22 @@ class LibHWPlugin:
         return False
 
 
+class LibCRPlugin:
+    def is_intrhandler(self, name: str) -> bool:
+        return name in [
+            "_cr_gdb_intrhandler",
+        ]
+
+    def extra_nodes(self) -> typing.Collection[Node]:
+        return []
+
+    def indirect_callees(self, loc: str, line: str) -> tuple[list[str], bool] | None:
+        return None
+
+    def skip_call(self, chain: list[str], call: str) -> bool:
+        return False
+
+
 class LibCRIPCPlugin:
     def is_intrhandler(self, name: str) -> bool:
         return False
@@ -1139,6 +1154,7 @@ def main(
         AppPlugin(),
         LibObjPlugin(arg_c_fnames),
         LibHWPlugin(arg_pico_platform),
+        LibCRPlugin(),
         LibCRIPCPlugin(),
         lib9p_plugin,
         LibMiscPlugin(),
-- 
cgit v1.2.3-2-g168b