hare

commit 3abaeacd1f1f52b1415feaee0309a0bb0e0b8c07
parent 2459709ee594bb99c0ebc759c36d6a3a8d89df03
Author: Drew DeVault <sir@cmpwn.com>
Date:   Sun,  5 Jan 2025 13:23:56 +0100

debug: swap in default abort handler on begin_fatal

Signed-off-by: Drew DeVault <sir@cmpwn.com>

Diffstat:
M
debug/abort.ha
 | 
4
+++-
M
debug/malloc.ha
 | 
1
+

2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/debug/abort.ha b/debug/abort.ha
@@ -5,8 +5,10 @@ use debug::image;
 use fmt;
 use rt;
 
+let default_abort = null: *rt::abort_handler;
+
 @init fn init_abort() void = {
-	rt::onabort(&debug_abort);
+	default_abort = rt::onabort(&debug_abort);
 };
 
 // Note: take care not to get into an abort loop when working on this code
diff --git a/debug/malloc.ha b/debug/malloc.ha
@@ -13,6 +13,7 @@ let heap = rt::EMPTY_HEAP;
 fn begin_fatal() void = {
 	signal::resetall();
 	rt::setheap(&heap);
+	rt::onabort(default_abort);
 };
 
 // Enables the debug:: heap.