Use __asm__ rather than asm in gold testsuite

[deliverable/binutils-gdb.git] / gdb / solib-darwin.c

diff --git a/gdb/solib-darwin.c b/gdb/solib-darwin.c
index 286e38558f20331e5af8847da792eed2adc2752e..3806c7e48cca59e96c0dfaa99dd1f548e9bd8eac 100644 (file)
--- a/gdb/solib-darwin.c
+++ b/gdb/solib-darwin.c
@@ -1,6 +1,6 @@
 /* Handle Darwin shared libraries for GDB, the GNU Debugger.
 
-   Copyright (C) 2009-2019 Free Software Foundation, Inc.
+   Copyright (C) 2009-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -223,7 +223,7 @@ static struct so_list *
 darwin_current_sos (void)
 {
   struct type *ptr_type = builtin_type (target_gdbarch ())->builtin_data_ptr;
-  enum bfd_endian byte_order = gdbarch_byte_order (target_gdbarch ());
+  enum bfd_endian byte_order = type_byte_order (ptr_type);
   int ptr_len = TYPE_LENGTH (ptr_type);
   unsigned int image_info_size;
   struct so_list *head = NULL;
@@ -251,8 +251,6 @@ darwin_current_sos (void)
       CORE_ADDR path_addr;
       struct mach_o_header_external hdr;
       unsigned long hdr_val;
-      gdb::unique_xmalloc_ptr<char> file_path;
-      int errcode;
 
       /* Read image info from inferior.  */
       if (target_read_memory (iinfo, buf, image_info_size))
@@ -275,9 +273,9 @@ darwin_current_sos (void)
       if (hdr_val == BFD_MACH_O_MH_EXECUTE)
         continue;
 
-      target_read_string (path_addr, &file_path,
-                         SO_NAME_MAX_PATH_SIZE - 1, &errcode);
-      if (errcode)
+      gdb::unique_xmalloc_ptr<char> file_path
+       = target_read_string (path_addr, SO_NAME_MAX_PATH_SIZE - 1);
+      if (file_path == nullptr)
        break;
 
       /* Create and fill the new so_list element.  */
@@ -436,7 +434,7 @@ darwin_get_dyld_bfd ()
     return NULL;
 
   /* Create a bfd for the interpreter.  */
-  gdb_bfd_ref_ptr dyld_bfd (gdb_bfd_open (interp_name, gnutarget, -1));
+  gdb_bfd_ref_ptr dyld_bfd (gdb_bfd_open (interp_name, gnutarget));
   if (dyld_bfd != NULL)
     {
       gdb_bfd_ref_ptr sub
@@ -662,15 +660,16 @@ darwin_bfd_open (const char *pathname)
   /* The current filename for fat-binary BFDs is a name generated
      by BFD, usually a string containing the name of the architecture.
      Reset its value to the actual filename.  */
-  bfd_set_filename (res.get (), xstrdup (pathname));
+  bfd_set_filename (res.get (), pathname);
 
   return res;
 }
 
 struct target_so_ops darwin_so_ops;
 
+void _initialize_darwin_solib ();
 void
-_initialize_darwin_solib (void)
+_initialize_darwin_solib ()
 {
   darwin_so_ops.relocate_section_addresses = darwin_relocate_section_addresses;
   darwin_so_ops.free_so = darwin_free_so;