X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=gdb%2Fvax-tdep.c;h=efa702c99d9e9e500cc5b0760af3735d994e8278;hb=1be5090bcaf4bcab333cf03f4157b16d33881222;hp=a68f6cdfa54ad84b6f9e5e2350f650bf5f531b95;hpb=63807e1d0d57fe810b93dfef77291de153f02db4;p=deliverable%2Fbinutils-gdb.git

diff --git a/gdb/vax-tdep.c b/gdb/vax-tdep.c
index a68f6cdfa5..efa702c99d 100644
--- a/gdb/vax-tdep.c
+++ b/gdb/vax-tdep.c
@@ -1,7 +1,6 @@
 /* Target-dependent code for the VAX.
 
-   Copyright (C) 1986, 1989, 1991, 1992, 1995, 1996, 1998, 1999, 2000, 2002,
-   2003, 2004, 2005, 2007, 2008, 2009 Free Software Foundation, Inc.
+   Copyright (C) 1986-2014 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -33,7 +32,7 @@
 #include "trad-frame.h"
 #include "value.h"
 
-#include "gdb_string.h"
+#include <string.h>
 
 #include "vax-tdep.h"
 
@@ -56,7 +55,7 @@ vax_register_name (struct gdbarch *gdbarch, int regnum)
 }
 
 /* Return the GDB type object for the "standard" data type of data in
-   register REGNUM. */
+   register REGNUM.  */
 
 static struct type *
 vax_register_type (struct gdbarch *gdbarch, int regnum)
@@ -113,6 +112,8 @@ static CORE_ADDR
 vax_store_arguments (struct regcache *regcache, int nargs,
 		     struct value **args, CORE_ADDR sp)
 {
+  struct gdbarch *gdbarch = get_regcache_arch (regcache);
+  enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
   gdb_byte buf[4];
   int count = 0;
   int i;
@@ -132,11 +133,11 @@ vax_store_arguments (struct regcache *regcache, int nargs,
 
   /* Push argument count.  */
   sp -= 4;
-  store_unsigned_integer (buf, 4, count);
+  store_unsigned_integer (buf, 4, byte_order, count);
   write_memory (sp, buf, 4);
 
   /* Update the argument pointer.  */
-  store_unsigned_integer (buf, 4, sp);
+  store_unsigned_integer (buf, 4, byte_order, sp);
   regcache_cooked_write (regcache, VAX_AP_REGNUM, buf);
 
   return sp;
@@ -148,6 +149,7 @@ vax_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
 		     struct value **args, CORE_ADDR sp, int struct_return,
 		     CORE_ADDR struct_addr)
 {
+  enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
   CORE_ADDR fp = sp;
   gdb_byte buf[4];
 
@@ -160,12 +162,12 @@ vax_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
 
   /* Store return address in the PC slot.  */
   sp -= 4;
-  store_unsigned_integer (buf, 4, bp_addr);
+  store_unsigned_integer (buf, 4, byte_order, bp_addr);
   write_memory (sp, buf, 4);
 
   /* Store the (fake) frame pointer in the FP slot.  */
   sp -= 4;
-  store_unsigned_integer (buf, 4, fp);
+  store_unsigned_integer (buf, 4, byte_order, fp);
   write_memory (sp, buf, 4);
 
   /* Skip the AP slot.  */
@@ -173,16 +175,16 @@ vax_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
 
   /* Store register save mask and control bits.  */
   sp -= 4;
-  store_unsigned_integer (buf, 4, 0);
+  store_unsigned_integer (buf, 4, byte_order, 0);
   write_memory (sp, buf, 4);
 
   /* Store condition handler.  */
   sp -= 4;
-  store_unsigned_integer (buf, 4, 0);
+  store_unsigned_integer (buf, 4, byte_order, 0);
   write_memory (sp, buf, 4);
 
   /* Update the stack pointer and frame pointer.  */
-  store_unsigned_integer (buf, 4, sp);
+  store_unsigned_integer (buf, 4, byte_order, sp);
   regcache_cooked_write (regcache, VAX_SP_REGNUM, buf);
   regcache_cooked_write (regcache, VAX_FP_REGNUM, buf);
 
@@ -201,7 +203,7 @@ vax_dummy_id (struct gdbarch *gdbarch, struct frame_info *this_frame)
 
 
 static enum return_value_convention
-vax_return_value (struct gdbarch *gdbarch, struct type *func_type,
+vax_return_value (struct gdbarch *gdbarch, struct value *function,
 		  struct type *type, struct regcache *regcache,
 		  gdb_byte *readbuf, const gdb_byte *writebuf)
 {
@@ -269,26 +271,27 @@ vax_breakpoint_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pc, int *len)
 static CORE_ADDR
 vax_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc)
 {
-  gdb_byte op = read_memory_unsigned_integer (pc, 1);
+  enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
+  gdb_byte op = read_memory_unsigned_integer (pc, 1, byte_order);
 
   if (op == 0x11)
     pc += 2;			/* skip brb */
   if (op == 0x31)
     pc += 3;			/* skip brw */
   if (op == 0xC2
-      && (read_memory_unsigned_integer (pc + 2, 1)) == 0x5E)
+      && read_memory_unsigned_integer (pc + 2, 1, byte_order) == 0x5E)
     pc += 3;			/* skip subl2 */
   if (op == 0x9E
-      && (read_memory_unsigned_integer (pc + 1, 1)) == 0xAE
-      && (read_memory_unsigned_integer (pc + 3, 1)) == 0x5E)
+      && read_memory_unsigned_integer (pc + 1, 1, byte_order) == 0xAE
+      && read_memory_unsigned_integer (pc + 3, 1, byte_order) == 0x5E)
     pc += 4;			/* skip movab */
   if (op == 0x9E
-      && (read_memory_unsigned_integer (pc + 1, 1)) == 0xCE
-      && (read_memory_unsigned_integer (pc + 4, 1)) == 0x5E)
+      && read_memory_unsigned_integer (pc + 1, 1, byte_order) == 0xCE
+      && read_memory_unsigned_integer (pc + 4, 1, byte_order) == 0x5E)
     pc += 5;			/* skip movab */
   if (op == 0x9E
-      && (read_memory_unsigned_integer (pc + 1, 1)) == 0xEE
-      && (read_memory_unsigned_integer (pc + 6, 1)) == 0x5E)
+      && read_memory_unsigned_integer (pc + 1, 1, byte_order) == 0xEE
+      && read_memory_unsigned_integer (pc + 6, 1, byte_order) == 0x5E)
     pc += 7;			/* skip movab */
 
   return pc;
@@ -397,6 +400,7 @@ vax_frame_prev_register (struct frame_info *this_frame,
 static const struct frame_unwind vax_frame_unwind =
 {
   NORMAL_FRAME,
+  default_frame_unwind_stop_reason,
   vax_frame_this_id,
   vax_frame_prev_register,
   NULL,