From a642e3245061df060c9ae51d7101a9231bf2046f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=9B=B6=E4=B8=AD=E6=96=AD=E5=BB=B6=E8=BF=9F=E7=9A=84RTOS?=
 <cosyos@139.com>
Date: Tue, 13 Jan 2026 09:24:07 +0000
Subject: [PATCH] =?UTF-8?q?=E5=88=A0=E9=99=A4=E6=96=87=E4=BB=B6=20Port/Cor?=
 =?UTF-8?q?tex-M/port=5Fcmx.c?=
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---
 Port/Cortex-M/port_cmx.c | 86 ----------------------------------------
 1 file changed, 86 deletions(-)
 delete mode 100644 Port/Cortex-M/port_cmx.c

diff --git a/Port/Cortex-M/port_cmx.c b/Port/Cortex-M/port_cmx.c
deleted file mode 100644
index 31dc3a1..0000000
--- a/Port/Cortex-M/port_cmx.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/**************************************************************************//**
- * @item     CosyOS-III Port
- * @file     port_cmx.c
- * @brief    CMSIS Cortex-M Core Port File
- * @author   迟凯峰
- * @version  V2.0.0
- * @date     2025.11.16
- ******************************************************************************/
-
-#include "os_var.h"
-#ifdef __PORT_CMX_H
-
-s_u32_t  m_basepri = 1;
-
-
-/*
- * 中断FIFO服务
- */
-
-#if (MCUCFG_PENDSVFIFO_DEPTH > 0)
-
-#if (SYSCFG_PENDSVFIFO_MONITOR == __ENABLED__)
-s_u32_t mPendSV_FIFO_DepthMAX = 0;
-#endif
-void  *mPendSV_FIFO[2][MCUCFG_PENDSVFIFO_DEPTH + 1];/*!< FIFO0、FIFO1 */
-void **mPendSV_FIFO_P0 = mPendSV_FIFO[0];           /*!< FIFO0指针 */
-void **mPendSV_FIFO_P1 = mPendSV_FIFO[1];           /*!< FIFO1指针 */
-volatile bool m_sign_fifo = true;                   /*!< FIFO 互斥访问锁：入FIFO与出FIFO的互斥
-if(m_sign_fifo == true) {中断FIFO服务装载器 入FIFO0，中断FIFO服务处理器 出FIFO1}
-if(m_sign_fifo == false){中断FIFO服务装载器 入FIFO1，中断FIFO服务处理器 出FIFO0} */
-#if (MCUCFG_PENDSVFIFO_MUTEX == 2) /*!< 互斥访问机制 */
-void **mPendSV_FIFO_P2;            /*!< FIFO替换指针 */
-volatile bool m_sign_load = false; /*!< 互斥访问标志 */
-#endif
-
-/* 中断FIFO服务处理器 */
-void mPendSV_FIFOHandler(void)
-{
-	register void **p;
-	register void *sv;
-	#if (SYSCFG_PENDSVFIFO_MONITOR == __ENABLED__)
-	register s_u32_t depth;
-	#endif
-	
-__LABLE:
-	m_sign_fifo = false;
-	/* 独占访问FIFO0 */
-	if(true){
-		#if (SYSCFG_PENDSVFIFO_MONITOR == __ENABLED__)
-		depth = (s_u32_t)(mPendSV_FIFO_P0 - mPendSV_FIFO[0]);
-		if(depth > mPendSV_FIFO_DepthMAX){
-			mPendSV_FIFO_DepthMAX = depth;
-		}
-		#endif
-		p = mPendSV_FIFO[0];
-		do{
-			sv = *++p;
-			(*sPendSV_FIFOHandler[*(const s_u8_t *)sv])(sv);
-		}while(mPendSV_FIFO_P0 > p);
-		mPendSV_FIFO_P0 = mPendSV_FIFO[0];
-	}
-	m_sign_fifo = true;
-	if(mPendSV_FIFO_P1 == mPendSV_FIFO[1]) return;
-	/* 独占访问FIFO1 */
-	if(true){
-		#if (SYSCFG_PENDSVFIFO_MONITOR == __ENABLED__)
-		depth = (s_u32_t)(mPendSV_FIFO_P1 - mPendSV_FIFO[1]);
-		if(depth > mPendSV_FIFO_DepthMAX){
-			mPendSV_FIFO_DepthMAX = depth;
-		}
-		#endif
-		p = mPendSV_FIFO[1];
-		do{
-			sv = *++p;
-			(*sPendSV_FIFOHandler[*(const s_u8_t *)sv])(sv);
-		}while(mPendSV_FIFO_P1 > p);
-		mPendSV_FIFO_P1 = mPendSV_FIFO[1];
-	}
-	if(mPendSV_FIFO_P0 > mPendSV_FIFO[0]) goto __LABLE;
-}
-
-#endif
-
-
-
-#endif