gdb/python: print name of unwinder that claimed frame in debug message

[deliverable/binutils-gdb.git] / gdb / s12z-tdep.c

diff --git a/gdb/s12z-tdep.c b/gdb/s12z-tdep.c
index 094698d469aa936684cfada6c114da697ef60be3..13615f0abacacd8ebbc22ac97f6ebcca8c218434 100644 (file)
--- a/gdb/s12z-tdep.c
+++ b/gdb/s12z-tdep.c
@@ -1,5 +1,5 @@
 /* Target-dependent code for the S12Z, for the GDB.
-   Copyright (C) 2018-2019 Free Software Foundation, Inc.
+   Copyright (C) 2018-2021 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -21,7 +21,7 @@
 #include "defs.h"
 
 #include "arch-utils.h"
-#include "dwarf2-frame.h"
+#include "dwarf2/frame.h"
 #include "gdbsupport/errors.h"
 #include "frame-unwind.h"
 #include "gdbcore.h"
@@ -87,7 +87,7 @@ s12z_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc)
       CORE_ADDR prologue_end = skip_prologue_using_sal (gdbarch, pc);
 
       if (prologue_end != 0)
-        return prologue_end;
+       return prologue_end;
     }
 
   warning (_("%s Failed to find end of prologue PC = %08x"),
@@ -147,7 +147,7 @@ s12z_fprintf_disasm (void *stream, const char *format, ...)
   return 0;
 }
 
-struct disassemble_info
+static struct disassemble_info
 s12z_disassemble_info (struct gdbarch *gdbarch)
 {
   struct disassemble_info di;
@@ -297,8 +297,8 @@ s12z_frame_cache (struct frame_info *this_frame, void **prologue_cache)
   if (start_addr == 0)
     {
       warning (_("Couldn't find function including address %s SP is %s"),
-               paddress (gdbarch, this_pc),
-               paddress (gdbarch, this_sp));
+              paddress (gdbarch, this_pc),
+              paddress (gdbarch, this_sp));
 
       /* JPB: 28-Apr-11.  This is a temporary patch, to get round GDB
         crashing right at the beginning.  Build the frame ID as best we
@@ -417,10 +417,10 @@ s12z_frame_cache (struct frame_info *this_frame, void **prologue_cache)
     {
       /* Only do if executing.  */
       if (0 != this_sp)
-        {
-          this_sp_for_id = this_sp - frame_size;
-          trad_frame_set_this_base (info, this_sp_for_id);
-        }
+       {
+         this_sp_for_id = this_sp - frame_size;
+         trad_frame_set_this_base (info, this_sp_for_id);
+       }
       trad_frame_set_reg_value (info, REG_S, this_sp + 3);
       trad_frame_set_reg_addr (info, REG_P, this_sp);
     }
@@ -428,10 +428,10 @@ s12z_frame_cache (struct frame_info *this_frame, void **prologue_cache)
     {
       gdb_assert (this_sp == this_sp_for_id);
       /* The stack pointer of the prev frame is frame_size greater
-         than the stack pointer of this frame plus one address
-         size (caused by the JSR or BSR).  */
+        than the stack pointer of this frame plus one address
+        size (caused by the JSR or BSR).  */
       trad_frame_set_reg_value (info, REG_S,
-                                this_sp + frame_size + 3);
+                               this_sp + frame_size + 3);
       trad_frame_set_reg_addr (info, REG_P, this_sp + frame_size);
     }
 
@@ -513,9 +513,9 @@ static const char ccw_bits[] =
    0xD0.  */
 static void
 s12z_print_ccw_info (struct gdbarch *gdbarch,
-                     struct ui_file *file,
-                     struct frame_info *frame,
-                     int reg)
+                    struct ui_file *file,
+                    struct frame_info *frame,
+                    int reg)
 {
   struct value *v = value_of_register (reg, frame);
   const char *name = gdbarch_register_name (gdbarch, reg);
@@ -532,14 +532,14 @@ s12z_print_ccw_info (struct gdbarch *gdbarch,
   for (int b = 15; b >= 0; --b)
     {
       if (ccw & (0x1u << b))
-        {
-          if (ccw_bits[b] == 0)
-            fputc_filtered ('1', file);
-          else
-            fputc_filtered (ccw_bits[b], file);
-        }
+       {
+         if (ccw_bits[b] == 0)
+           fputc_filtered ('1', file);
+         else
+           fputc_filtered (ccw_bits[b], file);
+       }
       else
-        fputc_filtered (tolower (ccw_bits[b]), file);
+       fputc_filtered (tolower (ccw_bits[b]), file);
     }
   fputc_filtered ('\n', file);
 }
@@ -556,14 +556,14 @@ s12z_print_registers_info (struct gdbarch *gdbarch,
   if (regnum == -1)
     {
       for (int reg = 0; reg < numregs; reg++)
-        {
-          if (REG_CCW == reg_perm[reg])
-            {
-              s12z_print_ccw_info (gdbarch, file, frame, reg);
-              continue;
-            }
-          default_print_registers_info (gdbarch, file, frame, reg, print_all);
-        }
+       {
+         if (REG_CCW == reg_perm[reg])
+           {
+             s12z_print_ccw_info (gdbarch, file, frame, reg);
+             continue;
+           }
+         default_print_registers_info (gdbarch, file, frame, reg, print_all);
+       }
     }
   else if (REG_CCW == reg_perm[regnum])
     s12z_print_ccw_info (gdbarch, file, frame, regnum);
@@ -576,7 +576,7 @@ s12z_print_registers_info (struct gdbarch *gdbarch,
 
 static void
 s12z_extract_return_value (struct type *type, struct regcache *regcache,
-                              void *valbuf)
+                             void *valbuf)
 {
   int reg = -1;
 
@@ -611,12 +611,12 @@ s12z_extract_return_value (struct type *type, struct regcache *regcache,
 
 static enum return_value_convention
 s12z_return_value (struct gdbarch *gdbarch, struct value *function,
-                   struct type *type, struct regcache *regcache,
-                   gdb_byte *readbuf, const gdb_byte *writebuf)
+                  struct type *type, struct regcache *regcache,
+                  gdb_byte *readbuf, const gdb_byte *writebuf)
 {
-  if (TYPE_CODE (type) == TYPE_CODE_STRUCT
-      || TYPE_CODE (type) == TYPE_CODE_UNION
-      || TYPE_CODE (type) == TYPE_CODE_ARRAY
+  if (type->code () == TYPE_CODE_STRUCT
+      || type->code () == TYPE_CODE_UNION
+      || type->code () == TYPE_CODE_ARRAY
       || TYPE_LENGTH (type) > 4)
     return RETURN_VALUE_STRUCT_CONVENTION;
 
@@ -644,7 +644,7 @@ s12z_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
 
   add_cmd ("bdccsr", class_support, show_bdccsr_command,
           _("Show the current value of the microcontroller's BDCCSR."),
-           &maintenanceinfolist);
+          &maintenanceinfolist);
 
   /* Target data types.  */
   set_gdbarch_short_bit (gdbarch, 16);
@@ -685,8 +685,9 @@ s12z_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
   return gdbarch;
 }
 
+void _initialize_s12z_tdep ();
 void
-_initialize_s12z_tdep (void)
+_initialize_s12z_tdep ()
 {
   gdbarch_register (bfd_arch_s12z, s12z_gdbarch_init, NULL);
 }