gdb/testsuite/tui: Introduce check_box_contents

[deliverable/binutils-gdb.git] / gdb / cris-tdep.c

diff --git a/gdb/cris-tdep.c b/gdb/cris-tdep.c
index 48bdcac6a22cba9f81c9861a7e23b0e109329d1d..0b2fb91f8cced51f5ca7ca1c3922cf4eca427eef 100644 (file)
--- a/gdb/cris-tdep.c
+++ b/gdb/cris-tdep.c
@@ -1,6 +1,6 @@
 /* Target dependent code for CRIS, for GDB, the GNU debugger.
 
-   Copyright (C) 2001-2019 Free Software Foundation, Inc.
+   Copyright (C) 2001-2020 Free Software Foundation, Inc.
 
    Contributed by Axis Communications AB.
    Written by Hendrik Ruijter, Stefan Andersson, and Orjan Friberg.
@@ -148,7 +148,7 @@ extern const struct cris_spec_reg cris_spec_regs[];
 static unsigned int usr_cmd_cris_version;
 
 /* Indicates whether to trust the above variable.  */
-static int usr_cmd_cris_version_valid = 0;
+static bool usr_cmd_cris_version_valid = false;
 
 static const char cris_mode_normal[] = "normal";
 static const char cris_mode_guru[] = "guru";
@@ -163,7 +163,7 @@ static const char *const cris_modes[] = {
 static const char *usr_cmd_cris_mode = cris_mode_normal;
 
 /* Whether to make use of Dwarf-2 CFI (default on).  */
-static int usr_cmd_cris_dwarf2_cfi = 1;
+static bool usr_cmd_cris_dwarf2_cfi = true;
 
 /* Sigtramp identification code copied from i386-linux-tdep.c.  */
 
@@ -651,12 +651,6 @@ static CORE_ADDR crisv32_scan_prologue (CORE_ADDR pc,
                                        struct frame_info *this_frame,
                                        struct cris_unwind_cache *info);
 
-static CORE_ADDR cris_unwind_pc (struct gdbarch *gdbarch, 
-                                struct frame_info *next_frame);
-
-static CORE_ADDR cris_unwind_sp (struct gdbarch *gdbarch, 
-                                struct frame_info *next_frame);
-
 /* When arguments must be pushed onto the stack, they go on in reverse
    order.  The below implements a FILO (stack) to do this.
    Copied from d10v-tdep.c.  */
@@ -767,18 +761,6 @@ cris_frame_prev_register (struct frame_info *this_frame,
   return trad_frame_get_prev_register (this_frame, info->saved_regs, regnum);
 }
 
-/* Assuming THIS_FRAME is a dummy, return the frame ID of that dummy
-   frame.  The frame ID's base needs to match the TOS value saved by
-   save_dummy_frame_tos(), and the PC match the dummy frame's breakpoint.  */
-
-static struct frame_id
-cris_dummy_id (struct gdbarch *gdbarch, struct frame_info *this_frame)
-{
-  CORE_ADDR sp;
-  sp = get_frame_register_unsigned (this_frame, gdbarch_sp_regnum (gdbarch));
-  return frame_id_build (sp, get_frame_pc (this_frame));
-}
-
 static CORE_ADDR
 cris_frame_align (struct gdbarch *gdbarch, CORE_ADDR sp)
 {
@@ -1372,24 +1354,6 @@ cris_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc)
   return pc_after_prologue;
 }
 
-static CORE_ADDR
-cris_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame)
-{
-  ULONGEST pc;
-  pc = frame_unwind_register_unsigned (next_frame,
-                                      gdbarch_pc_regnum (gdbarch));
-  return pc;
-}
-
-static CORE_ADDR
-cris_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame)
-{
-  ULONGEST sp;
-  sp = frame_unwind_register_unsigned (next_frame,
-                                      gdbarch_sp_regnum (gdbarch));
-  return sp;
-}
-
 /* Implement the breakpoint_kind_from_pc gdbarch method.  */
 
 static int
@@ -3092,7 +3056,7 @@ move_reg_to_mem_movem_op (unsigned short inst, inst_env_type *inst_env)
   inst_env->disable_interrupt = 0;
 }
 
-/* Handles the intructions that's not yet implemented, by setting 
+/* Handles the instructions that's not yet implemented, by setting
    inst_env->invalid to true.  */
 
 static void 
@@ -4095,10 +4059,6 @@ cris_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
   set_gdbarch_breakpoint_kind_from_pc (gdbarch, cris_breakpoint_kind_from_pc);
   set_gdbarch_sw_breakpoint_from_kind (gdbarch, cris_sw_breakpoint_from_kind);
   
-  set_gdbarch_unwind_pc (gdbarch, cris_unwind_pc);
-  set_gdbarch_unwind_sp (gdbarch, cris_unwind_sp);
-  set_gdbarch_dummy_id (gdbarch, cris_dummy_id);
-
   if (tdep->cris_dwarf2_cfi == 1)
     {
       /* Hook in the Dwarf-2 frame sniffer.  */