[testsuite] Unbuffer the output in gdb.base/multi-forks.c

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

diff --git a/gdb/auxv.c b/gdb/auxv.c
index ce0a71c77a99deb5cae22f5543388aabcc020e8e..396862e250bdd77532ff238cc7423faaec89a507 100644 (file)
--- a/gdb/auxv.c
+++ b/gdb/auxv.c
@@ -1,6 +1,6 @@
 /* Auxiliary vector support for GDB, the GNU debugger.
 
-   Copyright (C) 2004-2014 Free Software Foundation, Inc.
+   Copyright (C) 2004-2016 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -23,7 +23,6 @@
 #include "command.h"
 #include "inferior.h"
 #include "valprint.h"
-#include "gdb_assert.h"
 #include "gdbcore.h"
 #include "observer.h"
 #include "filestuff.h"
@@ -91,7 +90,7 @@ ld_so_xfer_auxv (gdb_byte *readbuf,
   struct type *ptr_type = builtin_type (target_gdbarch ())->builtin_data_ptr;
   size_t ptr_size = TYPE_LENGTH (ptr_type);
   size_t auxv_pair_size = 2 * ptr_size;
-  gdb_byte *ptr_buf = alloca (ptr_size);
+  gdb_byte *ptr_buf = (gdb_byte *) alloca (ptr_size);
   LONGEST retval;
   size_t block;
 
@@ -287,6 +286,11 @@ int
 target_auxv_parse (struct target_ops *ops, gdb_byte **readptr,
                   gdb_byte *endptr, CORE_ADDR *typep, CORE_ADDR *valp)
 {
+  struct gdbarch *gdbarch = target_gdbarch();
+
+  if (gdbarch_auxv_parse_p (gdbarch))
+    return gdbarch_auxv_parse (gdbarch, readptr, endptr, typep, valp);
+
   return current_target.to_auxv_parse (&current_target, readptr, endptr,
                                       typep, valp);
 }
@@ -316,7 +320,7 @@ auxv_inferior_data_cleanup (struct inferior *inf, void *arg)
 {
   struct auxv_info *info;
 
-  info = inferior_data (inf, auxv_inferior_data);
+  info = (struct auxv_info *) inferior_data (inf, auxv_inferior_data);
   if (info != NULL)
     {
       xfree (info->data);
@@ -351,7 +355,7 @@ get_auxv_inferior_data (struct target_ops *ops)
   struct auxv_info *info;
   struct inferior *inf = current_inferior ();
 
-  info = inferior_data (inf, auxv_inferior_data);
+  info = (struct auxv_info *) inferior_data (inf, auxv_inferior_data);
   if (info == NULL)
     {
       info = XCNEW (struct auxv_info);