From 0d4345a9bf2623df079c50a3bc73cbb7deca1176 Mon Sep 17 00:00:00 2001
From: "John Wilbert M. Villamor" <lameguy64@gmail.com>
Date: Wed, 17 Jul 2019 11:30:07 +0800
Subject: Added C++ support, updated build instructions and makefiles,
 consolidated libc and libgcc (during build process), libraries now v0.12b and
 more

---
 libpsn00b/psxgpu/restartcallback.s | 50 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 libpsn00b/psxgpu/restartcallback.s

(limited to 'libpsn00b/psxgpu/restartcallback.s')

diff --git a/libpsn00b/psxgpu/restartcallback.s b/libpsn00b/psxgpu/restartcallback.s
new file mode 100644
index 0000000..ffdeecd
--- /dev/null
+++ b/libpsn00b/psxgpu/restartcallback.s
@@ -0,0 +1,50 @@
+.set noreorder
+
+.include "hwregs_a.h"
+
+.section .text
+
+.global RestartCallback
+.type RestartCallback, @function
+RestartCallback:
+
+	addiu	$sp, -4
+	sw		$ra, 0($sp)
+	
+	la		$a0, _custom_exit
+	jal		SetCustomExitFromException
+	addiu	$sp, -12
+	
+	jal		ChangeClearPAD
+	move	$a0, $0
+	
+	li		$a0, 3
+	jal		ChangeClearRCnt
+	move	$a1, $0
+	
+	
+	la		$a0, _irq_func_table
+	move	$a1, $0
+	move	$v0, $0
+	
+.Lcheck_cbs:
+	lw		$v1, 0($a0)
+	nop
+	beqz	$v1, .Lno_cb
+	addiu	$a0, 4
+	li		$v1, 1
+	sll		$v1, $a1
+	or		$v0, $v1
+.Lno_cb:
+	blt		$a1, 10, .Lcheck_cbs
+	addiu	$a1, 1
+	
+	lui		$a0, IOBASE
+	sw		$0 , ISTAT($a0)
+	sw		$v0, IMASK($a0)
+	
+	addiu	$sp, 12
+	lw		$ra, 0($sp)
+	nop
+	jr		$ra
+	nop
\ No newline at end of file
-- 
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