From 809f9a9899b219e33ec839b3f9bee644fcfecacc Mon Sep 17 00:00:00 2001
From: dzwdz
Date: Sat, 6 Aug 2022 23:53:42 +0200
Subject: shared assert.h

---
 src/kernel/assert.c | 9 +++++++++
 src/kernel/panic.h  | 4 +---
 2 files changed, 10 insertions(+), 3 deletions(-)
 create mode 100644 src/kernel/assert.c

(limited to 'src/kernel')

diff --git a/src/kernel/assert.c b/src/kernel/assert.c
new file mode 100644
index 0000000..9bd1107
--- /dev/null
+++ b/src/kernel/assert.c
@@ -0,0 +1,9 @@
+#include <assert.h>
+#include <kernel/arch/generic.h>
+
+_Noreturn void __badassert(const char *func, const char *file, int line) {
+	/* same format as panics */
+	kprintf("\nan assert PANIC! at the %s (%s:%u)\n", func, file, line);
+	debug_stacktrace();
+	cpu_halt();
+}
diff --git a/src/kernel/panic.h b/src/kernel/panic.h
index 4e591f1..12c0d64 100644
--- a/src/kernel/panic.h
+++ b/src/kernel/panic.h
@@ -1,4 +1,5 @@
 #pragma once
+#include <assert.h>
 #include <kernel/arch/generic.h>
 #include <kernel/util.h>
 
@@ -12,6 +13,3 @@
 
 #define panic_invalid_state() _panic("invalid state")
 #define panic_unimplemented() _panic("unimplemented")
-#define assert(stmt) do { if (!(stmt)) _panic("assert"); } while (0)
-
-#undef panic
-- 
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