gdb: fix vfork with multiple threads

[deliverable/binutils-gdb.git] / gdb / stap-probe.h

diff --git a/gdb/stap-probe.h b/gdb/stap-probe.h
index eb34dbdf04bf066b5b3836bf7d27d9801c32ce19..b464aa81b236ae02b916f8bb82c49341b5bcd8b9 100644 (file)
--- a/gdb/stap-probe.h
+++ b/gdb/stap-probe.h
@@ -1,6 +1,6 @@
 /* SystemTap probe support for GDB.
 
-   Copyright (C) 2012-2013 Free Software Foundation, Inc.
+   Copyright (C) 2012-2021 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -20,14 +20,33 @@
 #if !defined (STAP_PROBE_H)
 #define STAP_PROBE_H 1
 
+#include "parser-defs.h"
+
 /* Structure which holds information about the parsing process of one probe's
    argument.  */
 
 struct stap_parse_info
 {
+  stap_parse_info (const char *arg_, struct type *arg_type_,
+                  const struct language_defn *lang,
+                  struct gdbarch *gdbarch)
+    : arg (arg_),
+      pstate (lang, gdbarch),
+      saved_arg (arg_),
+      arg_type (arg_type_),
+      gdbarch (gdbarch),
+      inside_paren_p (0)
+  {
+  }
+
+  DISABLE_COPY_AND_ASSIGN (stap_parse_info);
+
   /* The probe's argument in a string format.  */
   const char *arg;
 
+  /* The parser state to be used when generating the expression.  */
+  struct expr_builder pstate;
+
   /* A pointer to the full chain of arguments.  This is useful for printing
      error messages.  The parser functions should not modify this argument
      directly; instead, they should use the ARG pointer above.  */