gdb: microblaze: delete useless stubs

[deliverable/binutils-gdb.git] / gdb / spu-linux-nat.c

diff --git a/gdb/spu-linux-nat.c b/gdb/spu-linux-nat.c
index a3fd36992cc5293976274f4e75ce438be366361a..a043f53d3777c6375bdc9dda615cf7e81eb5dbf0 100644 (file)
--- a/gdb/spu-linux-nat.c
+++ b/gdb/spu-linux-nat.c
@@ -1,5 +1,5 @@
 /* SPU native-dependent code for GDB, the GNU debugger.
-   Copyright (C) 2006-2014 Free Software Foundation, Inc.
+   Copyright (C) 2006-2015 Free Software Foundation, Inc.
 
    Contributed by Ulrich Weigand <uweigand@de.ibm.com>.
 
@@ -20,7 +20,6 @@
 
 #include "defs.h"
 #include "gdbcore.h"
-#include <string.h>
 #include "target.h"
 #include "inferior.h"
 #include "inf-child.h"
@@ -226,8 +225,10 @@ parse_spufs_run (int *fd, ULONGEST *addr)
 }
 
 
-/* Copy LEN bytes at OFFSET in spufs file ANNEX into/from READBUF or WRITEBUF,
+/* Implement the to_xfer_partial target_ops method for TARGET_OBJECT_SPU.
+   Copy LEN bytes at OFFSET in spufs file ANNEX into/from READBUF or WRITEBUF,
    using the /proc file system.  */
+
 static enum target_xfer_status
 spu_proc_xfer_spu (const char *annex, gdb_byte *readbuf,
                   const gdb_byte *writebuf,
@@ -312,6 +313,7 @@ spu_bfd_iovec_stat (struct bfd *abfd, void *stream, struct stat *sb)
      table to find the extent of the last section but that seems
      pointless when the size is needed only for checks of other
      parsed values in dbxread.c.  */
+  memset (sb, 0, sizeof (struct stat));
   sb->st_size = INT_MAX;
   return 0;
 }
@@ -399,7 +401,7 @@ spu_symbol_file_add_from_memory (int inferior_fd)
 /* Override the post_startup_inferior routine to continue running
    the inferior until the first spu_run system call.  */
 static void
-spu_child_post_startup_inferior (ptid_t ptid)
+spu_child_post_startup_inferior (struct target_ops *self, ptid_t ptid)
 {
   int fd;
   ULONGEST addr;
@@ -418,7 +420,7 @@ spu_child_post_startup_inferior (ptid_t ptid)
 /* Override the post_attach routine to try load the SPE executable
    file image from its copy inside the target process.  */
 static void
-spu_child_post_attach (int pid)
+spu_child_post_attach (struct target_ops *self, int pid)
 {
   int fd;
   ULONGEST addr;
@@ -622,7 +624,8 @@ spu_xfer_partial (struct target_ops *ops,
 
 /* Override the to_can_use_hw_breakpoint routine.  */
 static int
-spu_can_use_hw_breakpoint (int type, int cnt, int othertype)
+spu_can_use_hw_breakpoint (struct target_ops *self,
+                          int type, int cnt, int othertype)
 {
   return 0;
 }