gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / bfd / vms-misc.c

diff --git a/bfd/vms-misc.c b/bfd/vms-misc.c
index 7497f0224dabdb63f5405df403325068035de306..d040c79de16ce761e5705eefe951d97160657fd6 100644 (file)
--- a/bfd/vms-misc.c
+++ b/bfd/vms-misc.c
@@ -1,6 +1,6 @@
 /* vms-misc.c -- BFD back-end for VMS/VAX (openVMS/VAX) and
    EVAX (openVMS/Alpha) files.
-   Copyright (C) 1996-2017 Free Software Foundation, Inc.
+   Copyright (C) 1996-2020 Free Software Foundation, Inc.
 
    Miscellaneous functions.
 
@@ -135,33 +135,39 @@ _bfd_hexdump (int level, unsigned char *ptr, int size, int offset)
 #endif
 \f
 
-/* Copy sized string (string with fixed size) to new allocated area
-   size is string size (size of record)  */
+/* Copy sized string (string with fixed size) to new allocated area.
+   Size is string size (size of record).  */
 
 char *
-_bfd_vms_save_sized_string (unsigned char *str, unsigned int size)
+_bfd_vms_save_sized_string (bfd *abfd, unsigned char *str, size_t size)
 {
-  char *newstr = bfd_malloc ((bfd_size_type) size + 1);
+  char *newstr;
 
+  if (size == (size_t) -1)
+    {
+      bfd_set_error (bfd_error_no_memory);
+      return NULL;
+    }
+  newstr = bfd_alloc (abfd, size + 1);
   if (newstr == NULL)
     return NULL;
-  memcpy (newstr, (char *) str, (size_t) size);
+  memcpy (newstr, str, size);
   newstr[size] = 0;
 
   return newstr;
 }
 
-/* Copy counted string (string with size at first byte) to new allocated area
-   ptr points to size byte on entry  */
+/* Copy counted string (string with size at first byte) to new allocated area.
+   PTR points to size byte on entry.  */
 
 char *
-_bfd_vms_save_counted_string (unsigned char *ptr, unsigned int maxlen)
+_bfd_vms_save_counted_string (bfd *abfd, unsigned char *ptr, size_t maxlen)
 {
   unsigned int len = *ptr++;
 
   if (len > maxlen)
     return NULL;
-  return _bfd_vms_save_sized_string (ptr, len);
+  return _bfd_vms_save_sized_string (abfd, ptr, len);
 }
 \f
 /* Object output routines.   */
@@ -252,7 +258,7 @@ _bfd_vms_output_end_subrec (struct vms_rec_wr *recwr)
 
   /* Put length to buffer.  */
   bfd_putl16 ((bfd_vma) (recwr->size - recwr->subrec_offset),
-              recwr->buf + recwr->subrec_offset + 2);
+             recwr->buf + recwr->subrec_offset + 2);
 
   /* Close the subrecord.  */
   recwr->subrec_offset = 0;
@@ -516,12 +522,12 @@ vms_get_module_name (const char *filename, bfd_boolean upcase)
   for (fptr = fname; *fptr != 0; fptr++)
     {
       if (*fptr == ';' || (fptr - fname) >= 31)
-        {
-          *fptr = 0;
-          break;
-        }
+       {
+         *fptr = 0;
+         break;
+       }
       if (upcase)
-        *fptr = TOUPPER (*fptr);
+       *fptr = TOUPPER (*fptr);
     }
   return fname;
 }