From 1e7bd3d8a1082060f6cf71631849da903787d045 Mon Sep 17 00:00:00 2001
From: shaojinchun <shaojinchun@rt-thread.com>
Date: Sat, 27 Apr 2019 13:54:51 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9lwp=E6=94=AF=E6=8C=81?=
 =?UTF-8?q?=E4=B8=ADarm=20cortex-a=E7=9A=84swi=E5=85=A5=E5=8F=A3=E5=87=BD?=
 =?UTF-8?q?=E6=95=B0=E5=A4=84=E7=90=86?=
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---
 components/lwp/arch/arm/cortex-a/lwp_gcc.S  | 6 +++---
 components/lwp/arch/arm/cortex-a9/lwp_gcc.S | 8 ++++----
 libcpu/arm/cortex-a/start_gcc.S             | 4 +---
 3 files changed, 8 insertions(+), 10 deletions(-)

diff --git a/components/lwp/arch/arm/cortex-a/lwp_gcc.S b/components/lwp/arch/arm/cortex-a/lwp_gcc.S
index 6c89152b0c..395974a2b7 100644
--- a/components/lwp/arch/arm/cortex-a/lwp_gcc.S
+++ b/components/lwp/arch/arm/cortex-a/lwp_gcc.S
@@ -45,9 +45,9 @@ lwp_user_entry:
 /*
  * void SVC_Handler(void);
  */
-.global SVC_Handler
-.type SVC_Handler, % function
-SVC_Handler:
+.global vector_swi
+.type vector_swi, % function
+vector_swi:
     push {lr}
     mrs lr, spsr
     push {r4, r5, lr}
diff --git a/components/lwp/arch/arm/cortex-a9/lwp_gcc.S b/components/lwp/arch/arm/cortex-a9/lwp_gcc.S
index 6c89152b0c..93e88f7c97 100644
--- a/components/lwp/arch/arm/cortex-a9/lwp_gcc.S
+++ b/components/lwp/arch/arm/cortex-a9/lwp_gcc.S
@@ -43,11 +43,11 @@ lwp_user_entry:
     movs    pc, r1
 
 /*
- * void SVC_Handler(void);
+ * void vector_swi(void);
  */
-.global SVC_Handler
-.type SVC_Handler, % function
-SVC_Handler:
+.global vector_swi
+.type vector_swi, % function
+vector_swi:
     push {lr}
     mrs lr, spsr
     push {r4, r5, lr}
diff --git a/libcpu/arm/cortex-a/start_gcc.S b/libcpu/arm/cortex-a/start_gcc.S
index 7464ba6161..51026b7ed5 100644
--- a/libcpu/arm/cortex-a/start_gcc.S
+++ b/libcpu/arm/cortex-a/start_gcc.S
@@ -241,9 +241,7 @@ rt_hw_context_switch_interrupt_do:
 .endm
 
     .align  5
-    .globl  vector_swi
-.weak SVC_Handler
-SVC_Handler:
+.weak vector_swi
 vector_swi:
     push_svc_reg
     bl      rt_hw_trap_swi