From: Orjan Friberg <orjanf@axis.com>
Date: Fri, 27 May 2005 13:47:59 +0000 (+0000)
Subject: 2005-05-27  Orjan Friberg <orjanf@axis.com>
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=e2a2a3e8b626b37250580840ced254864994722b;p=deliverable%2Fbinutils-gdb.git

2005-05-27  Orjan Friberg <orjanf@axis.com>

	* cris-tdep.c (cris_sigtramp_start, cris_rt_sigtramp_start)
	(cris_frame_prev_register, cris_sigtramp_frame_prev_register)
	(cris_return_value): Use gdb_byte for byte buffers.
	(struct cris_frame_unwind, struct cris_frame_base): Fix formatting.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 7ce1f4632c..cac94ee5f3 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,10 @@
+2005-05-27  Orjan Friberg <orjanf@axis.com>
+
+	* cris-tdep.c (cris_sigtramp_start, cris_rt_sigtramp_start) 
+	(cris_frame_prev_register, cris_sigtramp_frame_prev_register)
+	(cris_return_value): Use gdb_byte for byte buffers.
+	(struct cris_frame_unwind, struct cris_frame_base): Fix formatting.
+
 2005-05-26  Chris Demetriou  <cgd@netbsd.org>
 
 	* MAINTAINERS (Write After Approval): Remove myself.
diff --git a/gdb/cris-tdep.c b/gdb/cris-tdep.c
index cd306a3ee7..53258190e2 100644
--- a/gdb/cris-tdep.c
+++ b/gdb/cris-tdep.c
@@ -219,14 +219,14 @@ static CORE_ADDR
 cris_sigtramp_start (struct frame_info *next_frame)
 {
   CORE_ADDR pc = frame_pc_unwind (next_frame);
-  unsigned short buf[SIGTRAMP_LEN];
+  gdb_byte buf[SIGTRAMP_LEN];
 
   if (!safe_frame_unwind_memory (next_frame, pc, buf, SIGTRAMP_LEN))
     return 0;
 
-  if (buf[0] != SIGTRAMP_INSN0)
+  if (((buf[1] << 8) + buf[0]) != SIGTRAMP_INSN0)
     {
-      if (buf[0] != SIGTRAMP_INSN1)
+      if (((buf[1] << 8) + buf[0]) != SIGTRAMP_INSN1)
 	return 0;
 
       pc -= SIGTRAMP_OFFSET1;
@@ -247,14 +247,14 @@ static CORE_ADDR
 cris_rt_sigtramp_start (struct frame_info *next_frame)
 {
   CORE_ADDR pc = frame_pc_unwind (next_frame);
-  unsigned short buf[SIGTRAMP_LEN];
+  gdb_byte buf[SIGTRAMP_LEN];
 
   if (!safe_frame_unwind_memory (next_frame, pc, buf, SIGTRAMP_LEN))
     return 0;
 
-  if (buf[0] != SIGTRAMP_INSN0)
+  if (((buf[1] << 8) + buf[0]) != SIGTRAMP_INSN0)
     {
-      if (buf[0] != SIGTRAMP_INSN1)
+      if (((buf[1] << 8) + buf[0]) != SIGTRAMP_INSN1)
 	return 0;
 
       pc -= SIGTRAMP_OFFSET1;
@@ -435,13 +435,13 @@ static void cris_frame_prev_register (struct frame_info *next_frame,
 				      void **this_prologue_cache,
 				      int regnum, int *optimizedp,
 				      enum lval_type *lvalp, CORE_ADDR *addrp,
-				      int *realnump, void *bufferp);
+				      int *realnump, gdb_byte *bufferp);
 static void
 cris_sigtramp_frame_prev_register (struct frame_info *next_frame,
                                    void **this_cache,
                                    int regnum, int *optimizedp,
                                    enum lval_type *lvalp, CORE_ADDR *addrp,
-                                   int *realnump, void *valuep)
+                                   int *realnump, gdb_byte *valuep)
 {
   /* Make sure we've initialized the cache.  */
   cris_sigtramp_frame_unwind_cache (next_frame, this_cache);
@@ -834,7 +834,7 @@ cris_frame_prev_register (struct frame_info *next_frame,
 			  void **this_prologue_cache,
 			  int regnum, int *optimizedp,
 			  enum lval_type *lvalp, CORE_ADDR *addrp,
-			  int *realnump, void *bufferp)
+			  int *realnump, gdb_byte *bufferp)
 {
   struct cris_unwind_cache *info
     = cris_frame_unwind_cache (next_frame, this_prologue_cache);
@@ -989,7 +989,8 @@ cris_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
   return sp;
 }
 
-static const struct frame_unwind cris_frame_unwind = {
+static const struct frame_unwind cris_frame_unwind = 
+{
   NORMAL_FRAME,
   cris_frame_this_id,
   cris_frame_prev_register
@@ -1009,7 +1010,8 @@ cris_frame_base_address (struct frame_info *next_frame, void **this_cache)
   return info->base;
 }
 
-static const struct frame_base cris_frame_base = {
+static const struct frame_base cris_frame_base = 
+{
   &cris_frame_unwind,
   cris_frame_base_address,
   cris_frame_base_address,
@@ -1848,8 +1850,8 @@ cris_extract_return_value (struct type *type, struct regcache *regcache,
 
 static enum return_value_convention
 cris_return_value (struct gdbarch *gdbarch, struct type *type,
-		   struct regcache *regcache, void *readbuf,
-		   const void *writebuf)
+		   struct regcache *regcache, gdb_byte *readbuf,
+		   const gdb_byte *writebuf)
 {
   if (TYPE_CODE (type) == TYPE_CODE_STRUCT 
       || TYPE_CODE (type) == TYPE_CODE_UNION