X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=gdb%2Fsparcobsd-tdep.c;h=52f9d70c54107d988475d8fe47cf358d6e1fc553;hb=bd119cf1520d4fc5b6733f7d035461dd277c951e;hp=d759422108728c4497b4532c32e153f99910ef3f;hpb=7ea566bee7efd9a4249255fdda3c3a8e6445396e;p=deliverable%2Fbinutils-gdb.git

diff --git a/gdb/sparcobsd-tdep.c b/gdb/sparcobsd-tdep.c
index d759422108..52f9d70c54 100644
--- a/gdb/sparcobsd-tdep.c
+++ b/gdb/sparcobsd-tdep.c
@@ -1,6 +1,7 @@
 /* Target-dependent code for OpenBSD/sparc.
 
-   Copyright (C) 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+   Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
+   Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -90,7 +91,7 @@ sparc32obsd_sigtramp_frame_cache (struct frame_info *this_frame,
 
       /* Since we couldn't find the frame's function, the cache was
          initialized under the assumption that we're frameless.  */
-      cache->frameless_p = 0;
+      sparc_record_save_insn (cache);
       addr = get_frame_register_unsigned (this_frame, SPARC_FP_REGNUM);
       cache->base = addr;
     }
@@ -138,6 +139,7 @@ sparc32obsd_sigtramp_frame_sniffer (const struct frame_unwind *self,
 static const struct frame_unwind sparc32obsd_sigtramp_frame_unwind =
 {
   SIGTRAMP_FRAME,
+  default_frame_unwind_stop_reason,
   sparc32obsd_sigtramp_frame_this_id,
   sparc32obsd_sigtramp_frame_prev_register,
   NULL,
@@ -154,15 +156,17 @@ static void
 sparc32obsd_supply_uthread (struct regcache *regcache,
 			    int regnum, CORE_ADDR addr)
 {
+  struct gdbarch *gdbarch = get_regcache_arch (regcache);
+  enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
   CORE_ADDR fp, fp_addr = addr + SPARC32OBSD_UTHREAD_FP_OFFSET;
   gdb_byte buf[4];
 
   gdb_assert (regnum >= -1);
 
-  fp = read_memory_unsigned_integer (fp_addr, 4);
+  fp = read_memory_unsigned_integer (fp_addr, 4, byte_order);
   if (regnum == SPARC_SP_REGNUM || regnum == -1)
     {
-      store_unsigned_integer (buf, 4, fp);
+      store_unsigned_integer (buf, 4, byte_order, fp);
       regcache_raw_supply (regcache, SPARC_SP_REGNUM, buf);
 
       if (regnum == SPARC_SP_REGNUM)
@@ -174,15 +178,15 @@ sparc32obsd_supply_uthread (struct regcache *regcache,
     {
       CORE_ADDR i7, i7_addr = addr + SPARC32OBSD_UTHREAD_PC_OFFSET;
 
-      i7 = read_memory_unsigned_integer (i7_addr, 4);
+      i7 = read_memory_unsigned_integer (i7_addr, 4, byte_order);
       if (regnum == SPARC32_PC_REGNUM || regnum == -1)
 	{
-	  store_unsigned_integer (buf, 4, i7 + 8);
+	  store_unsigned_integer (buf, 4, byte_order, i7 + 8);
 	  regcache_raw_supply (regcache, SPARC32_PC_REGNUM, buf);
 	}
       if (regnum == SPARC32_NPC_REGNUM || regnum == -1)
 	{
-	  store_unsigned_integer (buf, 4, i7 + 12);
+	  store_unsigned_integer (buf, 4, byte_order, i7 + 12);
 	  regcache_raw_supply (regcache, SPARC32_NPC_REGNUM, buf);
 	}
 
@@ -197,6 +201,8 @@ static void
 sparc32obsd_collect_uthread(const struct regcache *regcache,
 			    int regnum, CORE_ADDR addr)
 {
+  struct gdbarch *gdbarch = get_regcache_arch (regcache);
+  enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
   CORE_ADDR sp;
   gdb_byte buf[4];
 
@@ -215,15 +221,15 @@ sparc32obsd_collect_uthread(const struct regcache *regcache,
       CORE_ADDR i7, i7_addr = addr + SPARC32OBSD_UTHREAD_PC_OFFSET;
 
       regcache_raw_collect (regcache, SPARC32_PC_REGNUM, buf);
-      i7 = extract_unsigned_integer (buf, 4) - 8;
-      write_memory_unsigned_integer (i7_addr, 4, i7);
+      i7 = extract_unsigned_integer (buf, 4, byte_order) - 8;
+      write_memory_unsigned_integer (i7_addr, 4, byte_order, i7);
 
       if (regnum == SPARC32_PC_REGNUM)
 	return;
     }
 
   regcache_raw_collect (regcache, SPARC_SP_REGNUM, buf);
-  sp = extract_unsigned_integer (buf, 4);
+  sp = extract_unsigned_integer (buf, 4, byte_order);
   sparc_collect_rwindow (regcache, sp, regnum);
 }