* breakpoint.c (_initialize_breakpoint): Remove trailing \n from

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

diff --git a/gdb/alpha-tdep.c b/gdb/alpha-tdep.c
index cebc97a71060eeedccb0c8f7c74cc17464a3d496..a8b90b90771037368fc131ac03bd07034d77ec89 100644 (file)
--- a/gdb/alpha-tdep.c
+++ b/gdb/alpha-tdep.c
@@ -1,6 +1,6 @@
 /* Target-dependent code for the ALPHA architecture, for GDB, the GNU Debugger.
 
-   Copyright (C) 1993-2003, 2005-2012 Free Software Foundation, Inc.
+   Copyright (C) 1993-2013 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -475,14 +475,13 @@ alpha_extract_return_value (struct type *valtype, struct regcache *regcache,
 {
   struct gdbarch *gdbarch = get_regcache_arch (regcache);
   enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
-  int length = TYPE_LENGTH (valtype);
   gdb_byte raw_buffer[ALPHA_REGISTER_SIZE];
   ULONGEST l;
 
   switch (TYPE_CODE (valtype))
     {
     case TYPE_CODE_FLT:
-      switch (length)
+      switch (TYPE_LENGTH (valtype))
        {
        case 4:
          regcache_cooked_read (regcache, ALPHA_FP0_REGNUM, raw_buffer);
@@ -505,7 +504,7 @@ alpha_extract_return_value (struct type *valtype, struct regcache *regcache,
       break;
 
     case TYPE_CODE_COMPLEX:
-      switch (length)
+      switch (TYPE_LENGTH (valtype))
        {
        case 8:
          /* ??? This isn't correct wrt the ABI, but it's what GCC does.  */
@@ -518,7 +517,7 @@ alpha_extract_return_value (struct type *valtype, struct regcache *regcache,
          break;
 
        case 32:
-         regcache_cooked_read_signed (regcache, ALPHA_V0_REGNUM, &l);
+         regcache_cooked_read_unsigned (regcache, ALPHA_V0_REGNUM, &l);
          read_memory (l, valbuf, 32);
          break;
 
@@ -531,7 +530,7 @@ alpha_extract_return_value (struct type *valtype, struct regcache *regcache,
     default:
       /* Assume everything else degenerates to an integer.  */
       regcache_cooked_read_unsigned (regcache, ALPHA_V0_REGNUM, &l);
-      store_unsigned_integer (valbuf, length, byte_order, l);
+      store_unsigned_integer (valbuf, TYPE_LENGTH (valtype), byte_order, l);
       break;
     }
 }
@@ -544,14 +543,13 @@ alpha_store_return_value (struct type *valtype, struct regcache *regcache,
                          const gdb_byte *valbuf)
 {
   struct gdbarch *gdbarch = get_regcache_arch (regcache);
-  int length = TYPE_LENGTH (valtype);
   gdb_byte raw_buffer[ALPHA_REGISTER_SIZE];
   ULONGEST l;
 
   switch (TYPE_CODE (valtype))
     {
     case TYPE_CODE_FLT:
-      switch (length)
+      switch (TYPE_LENGTH (valtype))
        {
        case 4:
          alpha_lds (gdbarch, raw_buffer, valbuf);
@@ -575,7 +573,7 @@ alpha_store_return_value (struct type *valtype, struct regcache *regcache,
       break;
 
     case TYPE_CODE_COMPLEX:
-      switch (length)
+      switch (TYPE_LENGTH (valtype))
        {
        case 8:
          /* ??? This isn't correct wrt the ABI, but it's what GCC does.  */
@@ -603,7 +601,7 @@ alpha_store_return_value (struct type *valtype, struct regcache *regcache,
       /* Assume everything else degenerates to an integer.  */
       /* 32-bit values must be sign-extended to 64 bits
         even if the base data type is unsigned.  */
-      if (length == 4)
+      if (TYPE_LENGTH (valtype) == 4)
        valtype = builtin_type (gdbarch)->builtin_int32;
       l = unpack_long (valtype, valbuf);
       regcache_cooked_write_unsigned (regcache, ALPHA_V0_REGNUM, l);
@@ -612,7 +610,7 @@ alpha_store_return_value (struct type *valtype, struct regcache *regcache,
 }
 
 static enum return_value_convention
-alpha_return_value (struct gdbarch *gdbarch, struct type *func_type,
+alpha_return_value (struct gdbarch *gdbarch, struct value *function,
                    struct type *type, struct regcache *regcache,
                    gdb_byte *readbuf, const gdb_byte *writebuf)
 {
@@ -771,7 +769,7 @@ static const int stq_c_opcode = 0x2f;
    is found, attempt to step through it.  A breakpoint is placed at the end of 
    the sequence.  */
 
-int 
+static int 
 alpha_deal_with_atomic_sequence (struct frame_info *frame)
 {
   struct gdbarch *gdbarch = get_frame_arch (frame);
@@ -999,7 +997,7 @@ alpha_sigtramp_frame_sniffer (const struct frame_unwind *self,
 {
   struct gdbarch *gdbarch = get_frame_arch (this_frame);
   CORE_ADDR pc = get_frame_pc (this_frame);
-  char *name;
+  const char *name;
 
   /* NOTE: cagney/2004-04-30: Do not copy/clone this code.  Instead
      look at tramp-frame.h and other simplier per-architecture
@@ -1034,7 +1032,7 @@ static const struct frame_unwind alpha_sigtramp_frame_unwind = {
 /* Heuristic_proc_start may hunt through the text section for a long
    time across a 2400 baud serial line.  Allows the user to limit this
    search.  */
-static unsigned int heuristic_fence_post = 0;
+static int heuristic_fence_post = 0;
 
 /* Attempt to locate the start of the function containing PC.  We assume that
    the previous function ends with an about_to_return insn.  Not foolproof by
@@ -1061,7 +1059,7 @@ alpha_heuristic_proc_start (struct gdbarch *gdbarch, CORE_ADDR pc)
   if (func)
     return func;
 
-  if (heuristic_fence_post == UINT_MAX
+  if (heuristic_fence_post == -1
       || fence < tdep->vm_min_address)
     fence = tdep->vm_min_address;