Add support for RISC-V architecture.

[binutils-gdb.git] / binutils / nm.c

diff --git a/binutils/nm.c b/binutils/nm.c
index 40e50534c289c053c0afef179e954e1e88c4c08b..6d887485cba2c754ec82b8b97039c948fa11de34 100644 (file)
--- a/binutils/nm.c
+++ b/binutils/nm.c
@@ -231,7 +231,7 @@ static struct option long_options[] =
 \f
 /* Some error-reporting functions.  */
 
-static void
+ATTRIBUTE_NORETURN static void
 usage (FILE *stream, int status)
 {
   fprintf (stream, _("Usage: %s [option(s)] [file(s)]\n"), program_name);
@@ -342,7 +342,8 @@ set_output_format (char *f)
 static const char *
 get_elf_symbol_type (unsigned int type)
 {
-  static char buff [32];
+  static char *bufp;
+  int n;
 
   switch (type)
     {
@@ -353,21 +354,25 @@ get_elf_symbol_type (unsigned int type)
     case STT_FILE:     return "FILE";
     case STT_COMMON:   return "COMMON";
     case STT_TLS:      return "TLS";
-    default:
-      if (type >= STT_LOPROC && type <= STT_HIPROC)
-       sprintf (buff, _("<processor specific>: %d"), type);
-      else if (type >= STT_LOOS && type <= STT_HIOS)
-       sprintf (buff, _("<OS specific>: %d"), type);
-      else
-       sprintf (buff, _("<unknown>: %d"), type);
-      return buff;
     }
+
+  free (bufp);
+  if (type >= STT_LOPROC && type <= STT_HIPROC)
+    n = asprintf (&bufp, _("<processor specific>: %d"), type);
+  else if (type >= STT_LOOS && type <= STT_HIOS)
+    n = asprintf (&bufp, _("<OS specific>: %d"), type);
+  else
+    n = asprintf (&bufp, _("<unknown>: %d"), type);
+  if (n < 0)
+    fatal ("%s", xstrerror (errno));
+  return bufp;
 }
 
 static const char *
 get_coff_symbol_type (const struct internal_syment *sym)
 {
-  static char buff [32];
+  static char *bufp;
+  int n;
 
   switch (sym->n_sclass)
     {
@@ -378,16 +383,19 @@ get_coff_symbol_type (const struct internal_syment *sym)
 
   if (!sym->n_type)
     return "None";
-    
+
   switch (DTYPE(sym->n_type))
     {
     case DT_FCN: return "Function";
     case DT_PTR: return "Pointer";
     case DT_ARY: return "Array";
     }
-  
-  sprintf (buff, _("<unknown>: %d/%d"), sym->n_sclass, sym->n_type);
-  return buff;
+
+  free (bufp);
+  n = asprintf (&bufp, _("<unknown>: %d/%d"), sym->n_sclass, sym->n_type);
+  if (n < 0)
+    fatal ("%s", xstrerror (errno));
+  return bufp;
 }
 \f
 /* Print symbol name NAME, read from ABFD, with printf format FORM,