[nuttx] 02/03: arch/arm64: call PANIC in arm64_fatal_error

[xiaoxiang]

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xiaoxiang pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/nuttx.git

commit 2c599bb9e6dbbc41aea992b168bd02a3793865ee
Author: zhangyuan21 <zhangyua...@xiaomi.com>
AuthorDate: Mon Apr 10 21:15:17 2023 +0800

    arch/arm64: call PANIC in arm64_fatal_error
    
    Signed-off-by: zhangyuan21 <zhangyua...@xiaomi.com>
---
 arch/arm64/src/common/arm64_fatal.c | 33 +++------------------------------
 1 file changed, 3 insertions(+), 30 deletions(-)

diff --git a/arch/arm64/src/common/arm64_fatal.c 
b/arch/arm64/src/common/arm64_fatal.c
index 0bb4b3b552..c941cfe278 100644
--- a/arch/arm64/src/common/arm64_fatal.c
+++ b/arch/arm64/src/common/arm64_fatal.c
@@ -301,25 +301,6 @@ void up_mdelay(unsigned int milliseconds)
     }
 }
 
-/****************************************************************************
- * Name: arm64_dump_fatal
- ****************************************************************************/
-
-void arm64_dump_fatal(struct regs_context *regs)
-{
-#ifdef CONFIG_SCHED_BACKTRACE
-  struct tcb_s *rtcb = (struct tcb_s *)regs->tpidr_el1;
-
-  /* Show back trace */
-
-  sched_dumpstack(rtcb->pid);
-#endif
-
-  /* Dump the registers */
-
-  up_dump_register(regs);
-}
-
 /****************************************************************************
  * Name: arm64_fatal_error
  *
@@ -330,10 +311,10 @@ void arm64_dump_fatal(struct regs_context *regs)
 void arm64_fatal_error(unsigned int reason, struct regs_context * reg)
 {
   uint64_t el, esr, elr, far;
-  int cpu = up_cpu_index();
 
   sinfo("reason = %d\n", reason);
-  sinfo("arm64_fatal_error: CPU%d task: %s\n", cpu, running_task()->name);
+
+  CURRENT_REGS = (uint64_t *)reg;
 
   if (reason != K_ERR_SPURIOUS_IRQ)
     {
@@ -391,13 +372,5 @@ void arm64_fatal_error(unsigned int reason, struct 
regs_context * reg)
         }
     }
 
-  if (reg != NULL)
-    {
-      arm64_dump_fatal(reg);
-    }
-
-  for (; ; )
-    {
-      up_mdelay(1000);
-    }
+  PANIC();
 }