Copy over fix for fetching dynamic type of a reference from python side.

[deliverable/binutils-gdb.git] / gdb / i386-linux-nat.c

diff --git a/gdb/i386-linux-nat.c b/gdb/i386-linux-nat.c
index f7be40cee11cf513e3abbf960ecdbcaaa2f42e9d..84f20ab891e76f41d66eb6adf66ff5069f71bfd0 100644 (file)
--- a/gdb/i386-linux-nat.c
+++ b/gdb/i386-linux-nat.c
@@ -1061,7 +1061,7 @@ i386_linux_read_description (struct target_ops *ops)
 /* Enable branch tracing.  */
 
 static struct btrace_target_info *
-i386_linux_enable_btrace (ptid_t ptid)
+i386_linux_enable_btrace (struct target_ops *self, ptid_t ptid)
 {
   struct btrace_target_info *tinfo;
   struct gdbarch *gdbarch;
@@ -1083,7 +1083,8 @@ i386_linux_enable_btrace (ptid_t ptid)
 /* Disable branch tracing.  */
 
 static void
-i386_linux_disable_btrace (struct btrace_target_info *tinfo)
+i386_linux_disable_btrace (struct target_ops *self,
+                          struct btrace_target_info *tinfo)
 {
   enum btrace_error errcode = linux_disable_btrace (tinfo);
 
@@ -1094,12 +1095,22 @@ i386_linux_disable_btrace (struct btrace_target_info *tinfo)
 /* Teardown branch tracing.  */
 
 static void
-i386_linux_teardown_btrace (struct btrace_target_info *tinfo)
+i386_linux_teardown_btrace (struct target_ops *self,
+                           struct btrace_target_info *tinfo)
 {
   /* Ignore errors.  */
   linux_disable_btrace (tinfo);
 }
 
+static enum btrace_error
+i386_linux_read_btrace (struct target_ops *self,
+                       VEC (btrace_block_s) **data,
+                       struct btrace_target_info *btinfo,
+                       enum btrace_read_type type)
+{
+  return linux_read_btrace (data, btinfo, type);
+}
+
 /* -Wmissing-prototypes */
 extern initialize_file_ftype _initialize_i386_linux_nat;
 
@@ -1138,7 +1149,7 @@ _initialize_i386_linux_nat (void)
   t->to_enable_btrace = i386_linux_enable_btrace;
   t->to_disable_btrace = i386_linux_disable_btrace;
   t->to_teardown_btrace = i386_linux_teardown_btrace;
-  t->to_read_btrace = linux_read_btrace;
+  t->to_read_btrace = i386_linux_read_btrace;
 
   /* Register the target.  */
   linux_nat_add_target (t);