From 8496370ad805eec69bc9b2ab194da672552c192d Mon Sep 17 00:00:00 2001
From: cxy004 <cxy004@qq.com>
Date: Mon, 16 Aug 2021 07:32:51 +0800
Subject: [PATCH] fix TI

---
 resources/ping-pong-mips32/game/game/trap.S | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/resources/ping-pong-mips32/game/game/trap.S b/resources/ping-pong-mips32/game/game/trap.S
index f36422b..2d3ff50 100644
--- a/resources/ping-pong-mips32/game/game/trap.S
+++ b/resources/ping-pong-mips32/game/game/trap.S
@@ -23,10 +23,19 @@
     andi k1, k0, CAUSEF_EXCCODE
     bnez k1, SYSCALL
     nop
+    li k1, 1 << 30
+    and k1, k0, k1
+    beqz k1, 7f
+    nop
+    lui k0, %hi(current_thread)
+    lw k0, %lo(current_thread)(k0)
+    lw k1, TF_INTHDL7(k0)
+    jr k1
+    nop
+7:
     mfc0 k1, CP0_STATUS
     and k0, k0, k1
-    andi k1, k0, (1 << 30) | C_IRQ5
-7:
+    andi k1, k0, C_IRQ5
     beqz k1, 6f
     andi k1, k0, C_IRQ4
     lui k0, %hi(current_thread)