From 4722d95fb9d3cec661bcfc3d29ba9d8f57e7d4e1 Mon Sep 17 00:00:00 2001
From: zhangdengyu <zhangdengyu2@huawei.com>
Date: Tue, 21 Feb 2023 21:43:55 +0800
Subject: [PATCH] =?UTF-8?q?fixed=20809db71=20from=20https://gitee.com/zhan?=
 =?UTF-8?q?gdengyu/kernel=5Fliteos=5Fm/pulls/1027=20feat=EF=BC=9APanic?=
 =?UTF-8?q?=E6=94=AF=E6=8C=81ExcHook?=
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方案描述：
1、在EXC_TYPE枚举中添加EXC_PANIC成员用于Panic支持ExcHook
2、在LOS_Panic接口执行异常处理钩子函数

BREAKING CHANGE:
无

Close: #I6GR6G

Signed-off-by: zhangdengyu <zhangdengyu2@huawei.com>
Change-Id: I99d293622ff6ddbc49348c692512e5b7780460e6
---
 kernel/src/los_init.c | 1 +
 utils/los_debug.h     | 1 +
 2 files changed, 2 insertions(+)

diff --git a/kernel/src/los_init.c b/kernel/src/los_init.c
index f66ccdc9..e5ed4b32 100644
--- a/kernel/src/los_init.c
+++ b/kernel/src/los_init.c
@@ -114,6 +114,7 @@ LITE_OS_SEC_TEXT_INIT VOID LOS_Panic(const CHAR *fmt, ...)
     va_start(ap, fmt);
     PRINT_ERR(fmt, ap);
     va_end(ap);
+    OsDoExcHook(EXC_PANIC);
 #if (LOSCFG_BACKTRACE_TYPE != 0)
     LOS_BackTrace();
 #endif
diff --git a/utils/los_debug.h b/utils/los_debug.h
index c2de19a5..3a11007d 100644
--- a/utils/los_debug.h
+++ b/utils/los_debug.h
@@ -74,6 +74,7 @@ typedef struct {
 typedef enum {
     EXC_REBOOT,
     EXC_ASSERT,
+    EXC_PANIC,
     EXC_STACKOVERFLOW,
     EXC_INTERRUPT,
     EXC_TYPE_END
-- 
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