From 93f3cb30e48d5de341bda09fa806120e2bc3f3ad Mon Sep 17 00:00:00 2001
From: Shicheng Chu <1468559561@qq.com>
Date: Tue, 4 Apr 2023 21:06:27 +0800
Subject: [kernel] 将rt_thread结构体改为显式继承rt_object (#7131)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 libcpu/aarch64/common/trap.c          |  4 ++--
 libcpu/arm/AT91SAM7X/trap.c           |  2 +-
 libcpu/arm/am335x/trap.c              |  6 +++---
 libcpu/arm/arm926/trap.c              |  6 +++---
 libcpu/arm/cortex-m0/cpuport.c        |  2 +-
 libcpu/arm/cortex-m23/cpuport.c       |  2 +-
 libcpu/arm/cortex-m3/cpuport.c        |  2 +-
 libcpu/arm/cortex-m33/cpuport.c       |  2 +-
 libcpu/arm/cortex-m4/cpuport.c        |  2 +-
 libcpu/arm/cortex-m7/cpuport.c        |  2 +-
 libcpu/arm/cortex-r4/trap.c           |  2 +-
 libcpu/arm/lpc24xx/trap.c             | 10 +++++-----
 libcpu/arm/s3c24x0/trap.c             |  6 +++---
 libcpu/arm/sep4020/trap.c             |  6 +++---
 libcpu/risc-v/k210/interrupt.c        |  2 +-
 libcpu/risc-v/t-head/c906/backtrace.c |  2 +-
 libcpu/risc-v/t-head/c906/trap.c      |  4 ++--
 libcpu/risc-v/virt64/backtrace.c      |  2 +-
 libcpu/risc-v/virt64/trap.c           |  4 ++--
 libcpu/rx/cpuport.c                   |  2 +-
 libcpu/sim/posix/cpu_port.c           |  4 ++--
 libcpu/sim/win32/cpu_port.c           |  2 +-
 libcpu/unicore32/sep6200/trap.c       |  6 +++---
 23 files changed, 41 insertions(+), 41 deletions(-)

(limited to 'libcpu')

diff --git a/libcpu/aarch64/common/trap.c b/libcpu/aarch64/common/trap.c
index 59378d08e4..dd5468daf1 100644
--- a/libcpu/aarch64/common/trap.c
+++ b/libcpu/aarch64/common/trap.c
@@ -289,7 +289,7 @@ void rt_hw_trap_exception(struct rt_hw_exp_stack *regs)
 #endif
     process_exception(esr, regs->pc);
     rt_hw_show_register(regs);
-    rt_kprintf("current: %s\n", rt_thread_self()->name);
+    rt_kprintf("current: %s\n", rt_thread_self()->parent.name);
 #ifdef RT_USING_LWP
     check_user_fault(regs, 0, "user fault");
 #endif
@@ -304,7 +304,7 @@ void rt_hw_trap_serror(struct rt_hw_exp_stack *regs)
 {
     rt_kprintf("SError\n");
     rt_hw_show_register(regs);
-    rt_kprintf("current: %s\n", rt_thread_self()->name);
+    rt_kprintf("current: %s\n", rt_thread_self()->parent.name);
 #ifdef RT_USING_FINSH
     list_thread();
 #endif
diff --git a/libcpu/arm/AT91SAM7X/trap.c b/libcpu/arm/AT91SAM7X/trap.c
index 3c012dd85e..b2dfdb4949 100644
--- a/libcpu/arm/AT91SAM7X/trap.c
+++ b/libcpu/arm/AT91SAM7X/trap.c
@@ -41,7 +41,7 @@ void rt_hw_trap_fiq(void)
 extern struct rt_thread* rt_current_thread;
 void rt_hw_trap_abort(void)
 {
-    rt_kprintf("Abort occured!!! Thread [%s] suspended.\n",rt_current_thread->name);
+    rt_kprintf("Abort occured!!! Thread [%s] suspended.\n",rt_current_thread->parent.name);
     rt_thread_suspend(rt_current_thread);
     rt_schedule();
 
diff --git a/libcpu/arm/am335x/trap.c b/libcpu/arm/am335x/trap.c
index 19cb31ad67..d8893d2a94 100644
--- a/libcpu/arm/am335x/trap.c
+++ b/libcpu/arm/am335x/trap.c
@@ -65,7 +65,7 @@ void rt_hw_trap_udef(struct rt_hw_register *regs)
     rt_hw_show_register(regs);
 
     rt_kprintf("undefined instruction\n");
-    rt_kprintf("thread %.*s stack:\n", RT_NAME_MAX, rt_current_thread->name);
+    rt_kprintf("thread %.*s stack:\n", RT_NAME_MAX, rt_current_thread->parent.name);
 
 #if defined(RT_USING_FINSH) && defined(MSH_USING_BUILT_IN_COMMANDS)
     list_thread();
@@ -103,7 +103,7 @@ void rt_hw_trap_pabt(struct rt_hw_register *regs)
     rt_hw_show_register(regs);
 
     rt_kprintf("prefetch abort\n");
-    rt_kprintf("thread %.*s stack:\n", RT_NAME_MAX, rt_current_thread->name);
+    rt_kprintf("thread %.*s stack:\n", RT_NAME_MAX, rt_current_thread->parent.name);
 
 #if defined(RT_USING_FINSH) && defined(MSH_USING_BUILT_IN_COMMANDS)
     list_thread();
@@ -131,7 +131,7 @@ void rt_hw_trap_dabt(struct rt_hw_register *regs)
     rt_hw_show_register(regs);
 
     rt_kprintf("data abort\n");
-    rt_kprintf("thread %.*s stack:\n", RT_NAME_MAX, rt_current_thread->name);
+    rt_kprintf("thread %.*s stack:\n", RT_NAME_MAX, rt_current_thread->parent.name);
 
 #if defined(RT_USING_FINSH) && defined(MSH_USING_BUILT_IN_COMMANDS)
     list_thread();
diff --git a/libcpu/arm/arm926/trap.c b/libcpu/arm/arm926/trap.c
index a1458f9bdf..64fc274ca9 100644
--- a/libcpu/arm/arm926/trap.c
+++ b/libcpu/arm/arm926/trap.c
@@ -88,7 +88,7 @@ void rt_hw_trap_udef(struct rt_hw_register *regs)
     rt_hw_show_register(regs);
 
     rt_kprintf("undefined instruction\n");
-    rt_kprintf("thread - %s stack:\n", rt_current_thread->name);
+    rt_kprintf("thread - %s stack:\n", rt_current_thread->parent.name);
 
 #if defined(RT_USING_FINSH) && defined(MSH_USING_BUILT_IN_COMMANDS)
     list_thread();
@@ -140,7 +140,7 @@ void rt_hw_trap_pabt(struct rt_hw_register *regs)
     rt_hw_show_register(regs);
 
     rt_kprintf("prefetch abort\n");
-    rt_kprintf("thread - %.*s stack:\n", RT_NAME_MAX, rt_current_thread->name);
+    rt_kprintf("thread - %.*s stack:\n", RT_NAME_MAX, rt_current_thread->parent.name);
 
 #if defined(RT_USING_FINSH) && defined(MSH_USING_BUILT_IN_COMMANDS)
     list_thread();
@@ -168,7 +168,7 @@ void rt_hw_trap_dabt(struct rt_hw_register *regs)
     rt_hw_show_register(regs);
 
     rt_kprintf("data abort\n");
-    rt_kprintf("thread - %.*s stack:\n", RT_NAME_MAX, rt_current_thread->name);
+    rt_kprintf("thread - %.*s stack:\n", RT_NAME_MAX, rt_current_thread->parent.name);
 
 #if defined(RT_USING_FINSH) && defined(MSH_USING_BUILT_IN_COMMANDS)
     list_thread();
diff --git a/libcpu/arm/cortex-m0/cpuport.c b/libcpu/arm/cortex-m0/cpuport.c
index 4d53640b2d..2d326364cf 100644
--- a/libcpu/arm/cortex-m0/cpuport.c
+++ b/libcpu/arm/cortex-m0/cpuport.c
@@ -108,7 +108,7 @@ void rt_hw_hard_fault_exception(struct exception_stack_frame *contex)
     rt_kprintf("r01: 0x%08x\n", contex->r1);
     rt_kprintf("r00: 0x%08x\n", contex->r0);
 
-    rt_kprintf("hard fault on thread: %s\n", rt_current_thread->name);
+    rt_kprintf("hard fault on thread: %s\n", rt_current_thread->parent.name);
 
 #if defined(RT_USING_FINSH) && defined(MSH_USING_BUILT_IN_COMMANDS)
     list_thread();
diff --git a/libcpu/arm/cortex-m23/cpuport.c b/libcpu/arm/cortex-m23/cpuport.c
index 1385118211..7533f2811f 100644
--- a/libcpu/arm/cortex-m23/cpuport.c
+++ b/libcpu/arm/cortex-m23/cpuport.c
@@ -109,7 +109,7 @@ void rt_hw_hard_fault_exception(struct exception_stack_frame *contex)
     rt_kprintf("r01: 0x%08x\n", contex->r1);
     rt_kprintf("r00: 0x%08x\n", contex->r0);
 
-    rt_kprintf("hard fault on thread: %s\n", rt_current_thread->name);
+    rt_kprintf("hard fault on thread: %s\n", rt_current_thread->parent.name);
 
 #if defined(RT_USING_FINSH) && defined(MSH_USING_BUILT_IN_COMMANDS)
     list_thread();
diff --git a/libcpu/arm/cortex-m3/cpuport.c b/libcpu/arm/cortex-m3/cpuport.c
index 75449fad3a..65fc7969c6 100644
--- a/libcpu/arm/cortex-m3/cpuport.c
+++ b/libcpu/arm/cortex-m3/cpuport.c
@@ -325,7 +325,7 @@ void rt_hw_hard_fault_exception(struct exception_info * exception_info)
 
     if(exception_info->exc_return & (1 << 2) )
     {
-        rt_kprintf("hard fault on thread: %s\r\n\r\n", rt_thread_self()->name);
+        rt_kprintf("hard fault on thread: %s\r\n\r\n", rt_thread_self()->parent.name);
 
 #if defined(RT_USING_FINSH) && defined(MSH_USING_BUILT_IN_COMMANDS)
         list_thread();
diff --git a/libcpu/arm/cortex-m33/cpuport.c b/libcpu/arm/cortex-m33/cpuport.c
index a713665539..9c110c7f55 100644
--- a/libcpu/arm/cortex-m33/cpuport.c
+++ b/libcpu/arm/cortex-m33/cpuport.c
@@ -462,7 +462,7 @@ void rt_hw_hard_fault_exception(struct exception_info *exception_info)
 
     if (exception_info->exc_return & (1 << 2))
     {
-        rt_kprintf("hard fault on thread: %s\r\n\r\n", rt_thread_self()->name);
+        rt_kprintf("hard fault on thread: %s\r\n\r\n", rt_thread_self()->parent.name);
 
 #if defined(RT_USING_FINSH) && defined(MSH_USING_BUILT_IN_COMMANDS)
         list_thread();
diff --git a/libcpu/arm/cortex-m4/cpuport.c b/libcpu/arm/cortex-m4/cpuport.c
index 903c228f82..1674d846e0 100644
--- a/libcpu/arm/cortex-m4/cpuport.c
+++ b/libcpu/arm/cortex-m4/cpuport.c
@@ -405,7 +405,7 @@ void rt_hw_hard_fault_exception(struct exception_info *exception_info)
 
     if (exception_info->exc_return & (1 << 2))
     {
-        rt_kprintf("hard fault on thread: %s\r\n\r\n", rt_thread_self()->name);
+        rt_kprintf("hard fault on thread: %s\r\n\r\n", rt_thread_self()->parent.name);
 
 #if defined(RT_USING_FINSH) && defined(MSH_USING_BUILT_IN_COMMANDS)
         list_thread();
diff --git a/libcpu/arm/cortex-m7/cpuport.c b/libcpu/arm/cortex-m7/cpuport.c
index 510a51dde1..14fee85262 100644
--- a/libcpu/arm/cortex-m7/cpuport.c
+++ b/libcpu/arm/cortex-m7/cpuport.c
@@ -404,7 +404,7 @@ void rt_hw_hard_fault_exception(struct exception_info *exception_info)
 
     if (exception_info->exc_return & (1 << 2))
     {
-        rt_kprintf("hard fault on thread: %s\r\n\r\n", rt_thread_self()->name);
+        rt_kprintf("hard fault on thread: %s\r\n\r\n", rt_thread_self()->parent.name);
 
 #if defined(RT_USING_FINSH) && defined(MSH_USING_BUILT_IN_COMMANDS)
         list_thread();
diff --git a/libcpu/arm/cortex-r4/trap.c b/libcpu/arm/cortex-r4/trap.c
index 3ff3d297c0..961c21445c 100644
--- a/libcpu/arm/cortex-r4/trap.c
+++ b/libcpu/arm/cortex-r4/trap.c
@@ -50,7 +50,7 @@ void rt_hw_trap_udef(struct rt_hw_exp_stack *regs)
     rt_kprintf("undefined instruction\n");
     rt_hw_show_register(regs);
     if (rt_thread_self() != RT_NULL)
-        rt_kprintf("Current Thread: %s\n", rt_thread_self()->name);
+        rt_kprintf("Current Thread: %s\n", rt_thread_self()->parent.name);
     rt_hw_cpu_shutdown();
 }
 
diff --git a/libcpu/arm/lpc24xx/trap.c b/libcpu/arm/lpc24xx/trap.c
index 7ad7328a93..e773b54ffb 100644
--- a/libcpu/arm/lpc24xx/trap.c
+++ b/libcpu/arm/lpc24xx/trap.c
@@ -49,7 +49,7 @@ void rt_hw_trap_udef(struct rt_hw_register *regs)
     rt_kprintf("undefined instruction\n");
     rt_hw_show_register(regs);
     if (rt_thread_self() != RT_NULL)
-        rt_kprintf("Current Thread: %s\n", rt_thread_self()->name);
+        rt_kprintf("Current Thread: %s\n", rt_thread_self()->parent.name);
     rt_hw_cpu_shutdown();
 }
 
@@ -67,7 +67,7 @@ void rt_hw_trap_swi(struct rt_hw_register *regs)
     rt_kprintf("software interrupt\n");
     rt_hw_show_register(regs);
     if (rt_thread_self() != RT_NULL)
-        rt_kprintf("Current Thread: %s\n", rt_thread_self()->name);
+        rt_kprintf("Current Thread: %s\n", rt_thread_self()->parent.name);
     rt_hw_cpu_shutdown();
 }
 
@@ -84,7 +84,7 @@ void rt_hw_trap_pabt(struct rt_hw_register *regs)
     rt_kprintf("prefetch abort\n");
     rt_hw_show_register(regs);
     if (rt_thread_self() != RT_NULL)
-        rt_kprintf("Current Thread: %s\n", rt_thread_self()->name);
+        rt_kprintf("Current Thread: %s\n", rt_thread_self()->parent.name);
     rt_hw_cpu_shutdown();
 }
 
@@ -101,7 +101,7 @@ void rt_hw_trap_dabt(struct rt_hw_register *regs)
     rt_kprintf("Data Abort ");
     rt_hw_show_register(regs);
     if (rt_thread_self() != RT_NULL)
-        rt_kprintf("Current Thread: %s\n", rt_thread_self()->name);
+        rt_kprintf("Current Thread: %s\n", rt_thread_self()->parent.name);
     rt_hw_cpu_shutdown();
 }
 
@@ -117,7 +117,7 @@ void rt_hw_trap_resv(struct rt_hw_register *regs)
     rt_kprintf("not used\n");
     rt_hw_show_register(regs);
     if (rt_thread_self() != RT_NULL)
-        rt_kprintf("Current Thread: %s\n", rt_thread_self()->name);
+        rt_kprintf("Current Thread: %s\n", rt_thread_self()->parent.name);
     rt_hw_cpu_shutdown();
 }
 
diff --git a/libcpu/arm/s3c24x0/trap.c b/libcpu/arm/s3c24x0/trap.c
index c4be806dc6..e1881df991 100644
--- a/libcpu/arm/s3c24x0/trap.c
+++ b/libcpu/arm/s3c24x0/trap.c
@@ -56,7 +56,7 @@ void rt_hw_trap_udef(struct rt_hw_register *regs)
     rt_hw_show_register(regs);
 
     rt_kprintf("undefined instruction\n");
-    rt_kprintf("thread - %s stack:\n", rt_current_thread->name);
+    rt_kprintf("thread - %s stack:\n", rt_current_thread->parent.name);
 
 #if defined(RT_USING_FINSH) && defined(MSH_USING_BUILT_IN_COMMANDS)
     list_thread();
@@ -94,7 +94,7 @@ void rt_hw_trap_pabt(struct rt_hw_register *regs)
     rt_hw_show_register(regs);
 
     rt_kprintf("prefetch abort\n");
-    rt_kprintf("thread - %s stack:\n", rt_current_thread->name);
+    rt_kprintf("thread - %s stack:\n", rt_current_thread->parent.name);
 
 #if defined(RT_USING_FINSH) && defined(MSH_USING_BUILT_IN_COMMANDS)
     list_thread();
@@ -115,7 +115,7 @@ void rt_hw_trap_dabt(struct rt_hw_register *regs)
     rt_hw_show_register(regs);
 
     rt_kprintf("data abort\n");
-    rt_kprintf("thread - %s stack:\n", rt_current_thread->name);
+    rt_kprintf("thread - %s stack:\n", rt_current_thread->parent.name);
 
 #if defined(RT_USING_FINSH) && defined(MSH_USING_BUILT_IN_COMMANDS)
     list_thread();
diff --git a/libcpu/arm/sep4020/trap.c b/libcpu/arm/sep4020/trap.c
index 441a55bd6d..594d902a5b 100644
--- a/libcpu/arm/sep4020/trap.c
+++ b/libcpu/arm/sep4020/trap.c
@@ -53,7 +53,7 @@ void rt_hw_trap_udef(struct rt_hw_register *regs)
     rt_hw_show_register(regs);
 
     rt_kprintf("undefined instruction\n");
-    rt_kprintf("thread - %s stack:\n", rt_current_thread->name);
+    rt_kprintf("thread - %s stack:\n", rt_current_thread->parent.name);
     rt_hw_backtrace((rt_uint32_t *)regs->fp, (rt_uint32_t)rt_current_thread->entry);
 
     rt_hw_cpu_shutdown();
@@ -89,7 +89,7 @@ void rt_hw_trap_pabt(struct rt_hw_register *regs)
     rt_hw_show_register(regs);
 
     rt_kprintf("prefetch abort\n");
-    rt_kprintf("thread - %s stack:\n", rt_current_thread->name);
+    rt_kprintf("thread - %s stack:\n", rt_current_thread->parent.name);
     rt_hw_backtrace((rt_uint32_t *)regs->fp, (rt_uint32_t)rt_current_thread->entry);
 
     rt_hw_cpu_shutdown();
@@ -108,7 +108,7 @@ void rt_hw_trap_dabt(struct rt_hw_register *regs)
     rt_hw_show_register(regs);
 
     rt_kprintf("data abort\n");
-    rt_kprintf("thread - %s stack:\n", rt_current_thread->name);
+    rt_kprintf("thread - %s stack:\n", rt_current_thread->parent.name);
     rt_hw_backtrace((rt_uint32_t *)regs->fp, (rt_uint32_t)rt_current_thread->entry);
 
     rt_hw_cpu_shutdown();
diff --git a/libcpu/risc-v/k210/interrupt.c b/libcpu/risc-v/k210/interrupt.c
index 23d11c1813..6e62a2cfb5 100644
--- a/libcpu/risc-v/k210/interrupt.c
+++ b/libcpu/risc-v/k210/interrupt.c
@@ -388,7 +388,7 @@ uintptr_t handle_trap(uintptr_t mcause, uintptr_t epc, uintptr_t * sp)
         rt_kprintf("\n");
         print_stack_frame(sp);
         rt_kprintf("exception pc => 0x%08x\n", epc);
-        rt_kprintf("current thread: %.*s\n", RT_NAME_MAX, tid->name);
+        rt_kprintf("current thread: %.*s\n", RT_NAME_MAX, tid->parent.name);
 #if defined(RT_USING_FINSH) && defined(MSH_USING_BUILT_IN_COMMANDS)
         list_thread();
 #endif
diff --git a/libcpu/risc-v/t-head/c906/backtrace.c b/libcpu/risc-v/t-head/c906/backtrace.c
index c10d9f3522..0bcfa0b9d9 100644
--- a/libcpu/risc-v/t-head/c906/backtrace.c
+++ b/libcpu/risc-v/t-head/c906/backtrace.c
@@ -131,7 +131,7 @@ extern struct rt_thread *rt_current_thread;
 
 static char *_get_elf_name(size_t sepc)
 {
-    return IN_USERSPACE ? rt_current_thread->name : "rtthread.elf";
+    return IN_USERSPACE ? rt_current_thread->parent.name : "rtthread.elf";
 }
 
 #endif /* RT_USING_SMART */
diff --git a/libcpu/risc-v/t-head/c906/trap.c b/libcpu/risc-v/t-head/c906/trap.c
index c95facb0f7..184765507b 100644
--- a/libcpu/risc-v/t-head/c906/trap.c
+++ b/libcpu/risc-v/t-head/c906/trap.c
@@ -220,7 +220,7 @@ void handle_user(rt_size_t scause, rt_size_t stval, rt_size_t sepc, struct rt_hw
 
     rt_hw_backtrace((uint32_t *)sp->s0_fp, sepc);
 
-    LOG_E("User Fault, killing thread: %s", rt_thread_self()->name);
+    LOG_E("User Fault, killing thread: %s", rt_thread_self()->parent.name);
 
     EXIT_TRAP;
     sys_exit(-1);
@@ -332,7 +332,7 @@ void handle_trap(rt_size_t scause, rt_size_t stval, rt_size_t sepc, struct rt_hw
     rt_kprintf("scause:0x%p,stval:0x%p,sepc:0x%p\n", scause, stval, sepc);
     dump_regs(sp);
     rt_kprintf("--------------Thread list--------------\n");
-    rt_kprintf("current thread: %s\n", rt_thread_self()->name);
+    rt_kprintf("current thread: %s\n", rt_thread_self()->parent.name);
 
     extern struct rt_thread *rt_current_thread;
     rt_kprintf("--------------Backtrace--------------\n");
diff --git a/libcpu/risc-v/virt64/backtrace.c b/libcpu/risc-v/virt64/backtrace.c
index c10d9f3522..0bcfa0b9d9 100644
--- a/libcpu/risc-v/virt64/backtrace.c
+++ b/libcpu/risc-v/virt64/backtrace.c
@@ -131,7 +131,7 @@ extern struct rt_thread *rt_current_thread;
 
 static char *_get_elf_name(size_t sepc)
 {
-    return IN_USERSPACE ? rt_current_thread->name : "rtthread.elf";
+    return IN_USERSPACE ? rt_current_thread->parent.name : "rtthread.elf";
 }
 
 #endif /* RT_USING_SMART */
diff --git a/libcpu/risc-v/virt64/trap.c b/libcpu/risc-v/virt64/trap.c
index 944cee629a..f8413c9d78 100644
--- a/libcpu/risc-v/virt64/trap.c
+++ b/libcpu/risc-v/virt64/trap.c
@@ -217,7 +217,7 @@ void handle_user(rt_size_t scause, rt_size_t stval, rt_size_t sepc, struct rt_hw
 
     rt_hw_backtrace((uint32_t *)sp->s0_fp, sepc);
 
-    LOG_E("User Fault, killing thread: %s", rt_thread_self()->name);
+    LOG_E("User Fault, killing thread: %s", rt_thread_self()->parent.name);
 
     EXIT_TRAP;
     sys_exit(-1);
@@ -344,7 +344,7 @@ void handle_trap(rt_size_t scause, rt_size_t stval, rt_size_t sepc, struct rt_hw
         rt_kprintf("scause:0x%p,stval:0x%p,sepc:0x%p\n", scause, stval, sepc);
         dump_regs(sp);
         rt_kprintf("--------------Thread list--------------\n");
-        rt_kprintf("current thread: %s\n", rt_thread_self()->name);
+        rt_kprintf("current thread: %s\n", rt_thread_self()->parent.name);
 
         extern struct rt_thread *rt_current_thread;
         rt_kprintf("--------------Backtrace--------------\n");
diff --git a/libcpu/rx/cpuport.c b/libcpu/rx/cpuport.c
index 20ae133bb1..3425b6b9c9 100644
--- a/libcpu/rx/cpuport.c
+++ b/libcpu/rx/cpuport.c
@@ -126,7 +126,7 @@ void rt_hw_hard_fault_exception(struct stack_frame* exception_contex)
         rt_kprintf("acchi: 0x%08x\n", exception_contex->ACCHI);
         rt_kprintf("acclo: 0x%08x\n", exception_contex->ACCLO);
     }
-        rt_kprintf("hard fault on thread: %s\n", rt_current_thread->name);
+        rt_kprintf("hard fault on thread: %s\n", rt_current_thread->parent.name);
     #if defined(RT_USING_FINSH) && defined(MSH_USING_BUILT_IN_COMMANDS)
         list_thread();
     #endif
diff --git a/libcpu/sim/posix/cpu_port.c b/libcpu/sim/posix/cpu_port.c
index dc3e9379dd..636f82cde1 100644
--- a/libcpu/sim/posix/cpu_port.c
+++ b/libcpu/sim/posix/cpu_port.c
@@ -163,11 +163,11 @@ static void *thread_run(void *parameter)
 
     tid = rt_thread_self();
     TRACE("pid <%08x> tid <%s> starts...\n", (unsigned int)(thread->pthread),
-          tid->name);
+          tid->parent.name);
     thread->rtthread = tid;
     thread->task(thread->para);
     TRACE("pid <%08x> tid <%s> exit...\n", (unsigned int)(thread->pthread),
-          tid->name);
+          tid->parent.name);
     thread->exit();
 
     /*TODO:
diff --git a/libcpu/sim/win32/cpu_port.c b/libcpu/sim/win32/cpu_port.c
index b7510819b9..4f8b32271b 100644
--- a/libcpu/sim/win32/cpu_port.c
+++ b/libcpu/sim/win32/cpu_port.c
@@ -147,7 +147,7 @@ static DWORD WINAPI thread_run( LPVOID lpThreadParameter )
     rt_thread_t tid = rt_thread_self();
     win_thread_t  *pWinThread = (win_thread_t *)lpThreadParameter;
 
-    SetThreadName(GetCurrentThreadId(), tid->name);
+    SetThreadName(GetCurrentThreadId(), tid->parent.name);
 
     pWinThread->Entry(pWinThread->Param);
 
diff --git a/libcpu/unicore32/sep6200/trap.c b/libcpu/unicore32/sep6200/trap.c
index f2f342cfbe..a6a8e166dc 100644
--- a/libcpu/unicore32/sep6200/trap.c
+++ b/libcpu/unicore32/sep6200/trap.c
@@ -53,7 +53,7 @@ void rt_hw_trap_extn(struct rt_hw_register *regs)
     rt_hw_show_register(regs);
 
     rt_kprintf("extn instruction\n");
-    rt_kprintf("thread - %s stack:\n", rt_current_thread->name);
+    rt_kprintf("thread - %s stack:\n", rt_current_thread->parent.name);
     rt_hw_backtrace((rt_uint32_t *)regs->fp, (rt_uint32_t)rt_current_thread->entry);
 
     rt_hw_cpu_shutdown();
@@ -89,7 +89,7 @@ void rt_hw_trap_pabt(struct rt_hw_register *regs)
     rt_hw_show_register(regs);
 
     rt_kprintf("prefetch abort\n");
-    rt_kprintf("thread - %s stack:\n", rt_current_thread->name);
+    rt_kprintf("thread - %s stack:\n", rt_current_thread->parent.name);
     rt_hw_backtrace((rt_uint32_t *)regs->fp, (rt_uint32_t)rt_current_thread->entry);
 
     rt_hw_cpu_shutdown();
@@ -108,7 +108,7 @@ void rt_hw_trap_dabt(struct rt_hw_register *regs)
     rt_hw_show_register(regs);
 
     rt_kprintf("data abort\n");
-    rt_kprintf("thread - %s stack:\n", rt_current_thread->name);
+    rt_kprintf("thread - %s stack:\n", rt_current_thread->parent.name);
     rt_hw_backtrace((rt_uint32_t *)regs->fp, (rt_uint32_t)rt_current_thread->entry);
 
     rt_hw_cpu_shutdown();
-- 
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