nemu,chore: reformat c/c++ code

nemu/src/memory/paddr.c

@@ -15,6 +15,7 @@
 
 #include "common.h"
 #include "debug.h"
+#include "utils.h"
 #include <device/mmio.h>
 #include <isa.h>
 #include <memory/host.h>
@@ -44,9 +45,14 @@ static void pmem_write(paddr_t addr, int len, word_t data) {
 }
 
 static void out_of_bound(paddr_t addr) {
+#ifdef CONFIG_TARGET_SHARE
+  // Do not panic when used as a library. Give an error in log
+  Error("Out of bound at 0x%x", addr);
+#else
   panic("address = " FMT_PADDR " is out of bound of pmem [" FMT_PADDR
         ", " FMT_PADDR "] at pc = " FMT_WORD,
         addr, PMEM_LEFT, PMEM_RIGHT, cpu.pc);
+#endif
 }
 
 #ifdef CONFIG_MTRACE