gdb/mi: handle no condition argument case for -break-condition

[deliverable/binutils-gdb.git] / gdb / arc-tdep.h

diff --git a/gdb/arc-tdep.h b/gdb/arc-tdep.h
index 09fcbeab9c785ceb2a3232f3d7ceba5413c63232..8bb005cc7d4d4342cab712f5d2768460c9940283 100644 (file)
--- a/gdb/arc-tdep.h
+++ b/gdb/arc-tdep.h
@@ -1,6 +1,6 @@
 /* Target dependent code for ARC architecture, for GDB.
 
-   Copyright 2005-2020 Free Software Foundation, Inc.
+   Copyright 2005-2021 Free Software Foundation, Inc.
    Contributed by Synopsys Inc.
 
    This file is part of GDB.
@@ -112,7 +112,12 @@ enum arc_regnum
 
 #define arc_print(fmt, args...) fprintf_unfiltered (gdb_stdlog, fmt, ##args)
 
-extern int arc_debug;
+extern bool arc_debug;
+
+/* Print an "arc" debug statement.  */
+
+#define arc_debug_printf(fmt, ...) \
+  debug_prefixed_printf_cond (arc_debug, "arc", fmt, ##__VA_ARGS__)
 
 /* Target-dependent information.  */
 
@@ -124,6 +129,19 @@ struct gdbarch_tdep
 
   /* Whether target has hardware (aka zero-delay) loops.  */
   bool has_hw_loops;
+
+  /* Detect sigtramp.  */
+  bool (*is_sigtramp) (struct frame_info *);
+
+  /* Get address of sigcontext for sigtramp.  */
+  CORE_ADDR (*sigcontext_addr) (struct frame_info *);
+
+  /* Offset of registers in `struct sigcontext'.  */
+  const int *sc_reg_offset;
+
+  /* Number of registers in sc_reg_offsets.  Most likely a ARC_LAST_REGNUM,
+     but in theory it could be less, so it is kept separate.  */
+  int sc_num_regs;
 };
 
 /* Utility functions used by other ARC-specific modules.  */