Fix zero_ext documentation

[deliverable/binutils-gdb.git] / gdb / jit.c

diff --git a/gdb/jit.c b/gdb/jit.c
index ddc223dcb37730c239d1b76dc42f5d6f6aff6d78..9fd5ae675b0128e5f2d8ba07147c370361f99b46 100644 (file)
--- a/gdb/jit.c
+++ b/gdb/jit.c
@@ -1,6 +1,6 @@
 /* Handle JIT code generation in the inferior for GDB, the GNU Debugger.
 
-   Copyright (C) 2009-2015 Free Software Foundation, Inc.
+   Copyright (C) 2009-2016 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -491,7 +491,8 @@ typedef CORE_ADDR jit_dbg_reader_data;
 static enum gdb_status
 jit_target_read_impl (GDB_CORE_ADDR target_mem, void *gdb_buf, int len)
 {
-  int result = target_read_memory ((CORE_ADDR) target_mem, gdb_buf, len);
+  int result = target_read_memory ((CORE_ADDR) target_mem,
+                                  (gdb_byte *) gdb_buf, len);
   if (result == 0)
     return GDB_SUCCESS;
   else
@@ -1025,7 +1026,7 @@ jit_breakpoint_deleted (struct breakpoint *b)
 }
 
 /* (Re-)Initialize the jit breakpoint if necessary.
-   Return 0 on success.  */
+   Return 0 if the jit breakpoint has been successfully initialized.  */
 
 static int
 jit_breakpoint_re_set_internal (struct gdbarch *gdbarch,
@@ -1069,7 +1070,7 @@ jit_breakpoint_re_set_internal (struct gdbarch *gdbarch,
                        paddress (gdbarch, addr));
 
   if (ps_data->cached_code_address == addr)
-    return 1;
+    return 0;
 
   /* Delete the old breakpoint.  */
   if (ps_data->jit_breakpoint != NULL)
@@ -1366,6 +1367,14 @@ jit_inferior_init (struct gdbarch *gdbarch)
     }
 }
 
+/* inferior_created observer.  */
+
+static void
+jit_inferior_created (struct target_ops *ops, int from_tty)
+{
+  jit_inferior_created_hook ();
+}
+
 /* Exported routine to call when an inferior has been created.  */
 
 void
@@ -1495,6 +1504,7 @@ _initialize_jit (void)
                             show_jit_debug,
                             &setdebuglist, &showdebuglist);
 
+  observer_attach_inferior_created (jit_inferior_created);
   observer_attach_inferior_exit (jit_inferior_exit_hook);
   observer_attach_breakpoint_deleted (jit_breakpoint_deleted);