From 72db767f5a5bdb958bb11bcb6fe6b9b332a2b195 Mon Sep 17 00:00:00 2001
From: spicyjpeg <88942473+spicyjpeg@users.noreply.github.com>
Date: Sun, 20 Feb 2022 12:31:31 +0100
Subject: Rewrite assert() and DL_CALL(), update mkpsxiso

---
 libpsn00b/libc/abort.c         | 14 ++++++++++----
 libpsn00b/libc/c++-support.cxx | 22 +++++++++++-----------
 2 files changed, 21 insertions(+), 15 deletions(-)

(limited to 'libpsn00b/libc')

diff --git a/libpsn00b/libc/abort.c b/libpsn00b/libc/abort.c
index ca5ab1d..1d07037 100644
--- a/libpsn00b/libc/abort.c
+++ b/libpsn00b/libc/abort.c
@@ -1,9 +1,15 @@
 #include <stdio.h>
 
 void abort() {
-
 	printf("abort()\n");
-	
-	while(1);
 
-}
\ No newline at end of file
+	for (;;)
+		__asm__ volatile("");
+}
+
+void _assert_abort(const char *file, int line, const char *expr) {
+	printf("%s:%d: assert(%s)\n", file, line, expr);
+
+	for (;;)
+		__asm__ volatile("");
+}
diff --git a/libpsn00b/libc/c++-support.cxx b/libpsn00b/libc/c++-support.cxx
index d169fdb..d0c0f3a 100644
--- a/libpsn00b/libc/c++-support.cxx
+++ b/libpsn00b/libc/c++-support.cxx
@@ -1,28 +1,28 @@
-#include <assert.h>
 #include <stdint.h>
 #include <stdlib.h>
+#include <stdio.h>
 
-extern "C"
+extern "C" void __cxa_pure_virtual(void) {
+	printf("__cxa_pure_virtual()\n");
 
-void __cxa_pure_virtual(void) {
-    /* Pure C++ virtual call; abort! */
-    assert(false);
+	for (;;)
+		__asm__ volatile("");
 }
 
 void* operator new(size_t size) {
-    return malloc(size);
+	return malloc(size);
 }
 
 void* operator new[](size_t size) {
-    return malloc(size);
+	return malloc(size);
 }
 
 void operator delete(void* ptr) {
-    free(ptr);
+	free(ptr);
 }
 
 void operator delete[](void* ptr) {
-    free(ptr);
+	free(ptr);
 }
 
 /*-
@@ -35,5 +35,5 @@ void operator delete[](void* ptr) {
  *
  * A memory allocator can use the given size to be more efficient */
 void operator delete(void* ptr, unsigned int) {
-    free(ptr);
-}
\ No newline at end of file
+	free(ptr);
+}
-- 
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