Linux: Skip thread_db thread event reporting if PTRACE_EVENT_CLONE is supported

[deliverable/binutils-gdb.git] / gdb / dwarf2loc.h

diff --git a/gdb/dwarf2loc.h b/gdb/dwarf2loc.h
index 082ccfae535a7903070e8c74981b9cc8f4721a49..a369361828a130c1c598dd9283800a42d9c84e52 100644 (file)
--- a/gdb/dwarf2loc.h
+++ b/gdb/dwarf2loc.h
@@ -1,6 +1,6 @@
 /* DWARF 2 location expression support for GDB.
 
-   Copyright (C) 2003-2014 Free Software Foundation, Inc.
+   Copyright (C) 2003-2015 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -111,6 +111,27 @@ int dwarf2_evaluate_property (const struct dynamic_prop *prop,
                              CORE_ADDR address,
                              CORE_ADDR *value);
 
+/* A helper for the compiler interface that compiles a single dynamic
+   property to C code.
+
+   STREAM is where the C code is to be written.
+   RESULT_NAME is the name of the generated variable.
+   GDBARCH is the architecture to use.
+   REGISTERS_USED is a bit-vector that is filled to note which
+   registers are required by the generated expression.
+   PROP is the property for which code is generated.
+   ADDRESS is the address at which the property is considered to be
+   evaluated.
+   SYM the originating symbol, used for error reporting.  */
+
+void dwarf2_compile_property_to_c (struct ui_file *stream,
+                                  const char *result_name,
+                                  struct gdbarch *gdbarch,
+                                  unsigned char *registers_used,
+                                  const struct dynamic_prop *prop,
+                                  CORE_ADDR address,
+                                  struct symbol *sym);
+
 CORE_ADDR dwarf2_read_addr_index (struct dwarf2_per_cu_data *per_cu,
                                  unsigned int addr_index);
 
@@ -222,4 +243,12 @@ extern struct call_site_chain *call_site_find_chain (struct gdbarch *gdbarch,
                                                     CORE_ADDR caller_pc,
                                                     CORE_ADDR callee_pc);
 
+/* A helper function to convert a DWARF register to an arch register.
+   ARCH is the architecture.
+   DWARF_REG is the register.
+   This will throw an exception if the DWARF register cannot be
+   translated to an architecture register.  */
+
+extern int dwarf2_reg_to_regnum_or_error (struct gdbarch *arch, int dwarf_reg);
+
 #endif /* dwarf2loc.h */