[ARM] Fix vcmp with #0.0

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

diff --git a/gdb/xtensa-tdep.c b/gdb/xtensa-tdep.c
index 518b77b85de77bf847dbe32f677cd8773171bebc..24ec5f01cbb12045bd16c11933956a73e05e899d 100644 (file)
--- a/gdb/xtensa-tdep.c
+++ b/gdb/xtensa-tdep.c
@@ -1,7 +1,6 @@
 /* Target-dependent code for the Xtensa port of GDB, the GNU debugger.
 
-   Copyright (C) 2003, 2005, 2006, 2007, 2008, 2009, 2010, 2011
-   Free Software Foundation, Inc.
+   Copyright (C) 2003-2014 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -38,7 +37,6 @@
 #include "dwarf2.h"
 #include "dwarf2-frame.h"
 #include "dwarf2loc.h"
-#include "frame.h"
 #include "frame-base.h"
 #include "frame-unwind.h"
 
@@ -49,14 +47,13 @@
 
 #include "command.h"
 #include "gdbcmd.h"
-#include "gdb_assert.h"
 
 #include "xtensa-isa.h"
 #include "xtensa-tdep.h"
 #include "xtensa-config.h"
 
 
-static int xtensa_debug_level = 0;
+static unsigned int xtensa_debug_level = 0;
 
 #define DEBUGWARN(args...) \
   if (xtensa_debug_level > 0) \
@@ -666,7 +663,6 @@ xtensa_pseudo_register_write (struct gdbarch *gdbarch,
       && (regnum <= gdbarch_tdep (gdbarch)->a0_base + 15))
     {
       gdb_byte *buf = (gdb_byte *) alloca (MAX_REGISTER_SIZE);
-      unsigned int wb;
 
       regcache_raw_read (regcache,
                         gdbarch_tdep (gdbarch)->wb_regnum, buf);
@@ -1156,7 +1152,7 @@ xtensa_scan_prologue (struct gdbarch *gdbarch, CORE_ADDR current_pc)
   CORE_ADDR start_addr;
   xtensa_isa isa;
   xtensa_insnbuf ins, slot;
-  char ibuf[XTENSA_ISA_BSZ];
+  gdb_byte ibuf[XTENSA_ISA_BSZ];
   CORE_ADDR ia, bt, ba;
   xtensa_format ifmt;
   int ilen, islots, is;
@@ -1683,7 +1679,7 @@ xtensa_store_return_value (struct type *type,
 
 static enum return_value_convention
 xtensa_return_value (struct gdbarch *gdbarch,
-                    struct type *func_type,
+                    struct value *function,
                     struct type *valtype,
                     struct regcache *regcache,
                     gdb_byte *readbuf,
@@ -2034,7 +2030,7 @@ call0_ret (CORE_ADDR start_pc, CORE_ADDR finish_pc)
 #define RETURN_RET goto done
   xtensa_isa isa;
   xtensa_insnbuf ins, slot;
-  char ibuf[XTENSA_ISA_BSZ];
+  gdb_byte ibuf[XTENSA_ISA_BSZ];
   CORE_ADDR ia, bt, ba;
   xtensa_format ifmt;
   int ilen, islots, is;
@@ -2392,7 +2388,7 @@ call0_analyze_prologue (struct gdbarch *gdbarch,
   CORE_ADDR ia;                    /* Current insn address in prologue.  */
   CORE_ADDR ba = 0;        /* Current address at base of insn buffer.  */
   CORE_ADDR bt;                    /* Current address at top+1 of insn buffer.  */
-  char ibuf[XTENSA_ISA_BSZ];/* Instruction buffer for decoding prologue.  */
+  gdb_byte ibuf[XTENSA_ISA_BSZ];/* Instruction buffer for decoding prologue.  */
   xtensa_isa isa;          /* libisa ISA handle.  */
   xtensa_insnbuf ins, slot; /* libisa handle to decoded insn, slot.  */
   xtensa_format ifmt;      /* libisa instruction format.  */
@@ -2807,7 +2803,7 @@ execute_code (struct gdbarch *gdbarch, CORE_ADDR current_pc, CORE_ADDR wb)
 {
   xtensa_isa isa;
   xtensa_insnbuf ins, slot;
-  char ibuf[XTENSA_ISA_BSZ];
+  gdb_byte ibuf[XTENSA_ISA_BSZ];
   CORE_ADDR ia, bt, ba;
   xtensa_format ifmt;
   int ilen, islots, is;
@@ -2816,8 +2812,7 @@ execute_code (struct gdbarch *gdbarch, CORE_ADDR current_pc, CORE_ADDR wb)
   int fail = 0;
   void (*func) (struct gdbarch *, int, int, int, CORE_ADDR);
 
-  int at, as, offset;
-  int num_operands;
+  uint32_t at, as, offset;
 
   /* WindowUnderflow12 = true, when inside _WindowUnderflow12.  */ 
   int WindowUnderflow12 = (current_pc & 0x1ff) >= 0x140; 
@@ -3311,14 +3306,14 @@ _initialize_xtensa_tdep (void)
   gdbarch_register (bfd_arch_xtensa, xtensa_gdbarch_init, xtensa_dump_tdep);
   xtensa_init_reggroups ();
 
-  add_setshow_zinteger_cmd ("xtensa",
-                           class_maintenance,
-                           &xtensa_debug_level,
+  add_setshow_zuinteger_cmd ("xtensa",
+                            class_maintenance,
+                            &xtensa_debug_level,
                            _("Set Xtensa debugging."),
                            _("Show Xtensa debugging."), _("\
 When non-zero, Xtensa-specific debugging is enabled. \
 Can be 1, 2, 3, or 4 indicating the level of debugging."),
-                           NULL,
-                           NULL,
-                           &setdebuglist, &showdebuglist);
+                            NULL,
+                            NULL,
+                            &setdebuglist, &showdebuglist);
 }