* gdbarch.sh (software_single_step): Replace REGCACHE argument by

[deliverable/binutils-gdb.git] / gdb / bsd-uthread.c

diff --git a/gdb/bsd-uthread.c b/gdb/bsd-uthread.c
index 691d2b5197b55a1a6d8118c97b048ed09c1076d3..172192e4d22f5e1488315e031074d570d20aeb2f 100644 (file)
--- a/gdb/bsd-uthread.c
+++ b/gdb/bsd-uthread.c
@@ -1,6 +1,6 @@
 /* BSD user-level threads support.
 
-   Copyright 2005 Free Software Foundation, Inc.
+   Copyright (C) 2005, 2007 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -16,8 +16,8 @@
 
    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
+   Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.  */
 
 #include "defs.h"
 #include "gdbcore.h"
@@ -266,7 +266,7 @@ bsd_uthread_mourn_inferior (void)
 }
 
 static void
-bsd_uthread_fetch_registers (int regnum)
+bsd_uthread_fetch_registers (struct regcache *regcache, int regnum)
 {
   struct gdbarch *gdbarch = current_gdbarch;
   struct bsd_uthread_ops *ops = gdbarch_data (gdbarch, bsd_uthread_data);
@@ -274,7 +274,7 @@ bsd_uthread_fetch_registers (int regnum)
   CORE_ADDR active_addr;
 
   /* Always fetch the appropriate registers from the layer beneath.  */
-  find_target_beneath (bsd_uthread_ops_hack)->to_fetch_registers (regnum);
+  find_target_beneath (bsd_uthread_ops_hack)->to_fetch_registers (regcache, regnum);
 
   /* FIXME: That might have gotten us more than we asked for.  Make
      sure we overwrite all relevant registers with values from the
@@ -286,13 +286,13 @@ bsd_uthread_fetch_registers (int regnum)
   if (addr != 0 && addr != active_addr)
     {
       bsd_uthread_check_magic (addr);
-      ops->supply_uthread (current_regcache, regnum,
+      ops->supply_uthread (regcache, regnum,
                           addr + bsd_uthread_thread_ctx_offset);
     }
 }
 
 static void
-bsd_uthread_store_registers (int regnum)
+bsd_uthread_store_registers (struct regcache *regcache, int regnum)
 {
   struct gdbarch *gdbarch = current_gdbarch;
   struct bsd_uthread_ops *ops = gdbarch_data (gdbarch, bsd_uthread_data);
@@ -304,14 +304,14 @@ bsd_uthread_store_registers (int regnum)
   if (addr != 0 && addr != active_addr)
     {
       bsd_uthread_check_magic (addr);
-      ops->collect_uthread (current_regcache, regnum,
+      ops->collect_uthread (regcache, regnum,
                            addr + bsd_uthread_thread_ctx_offset);
     }
   else
     {
       /* Updating the thread that is currently running; pass the
          request to the layer beneath.  */
-      find_target_beneath (bsd_uthread_ops_hack)->to_store_registers (regnum);
+      find_target_beneath (bsd_uthread_ops_hack)->to_store_registers (regcache, regnum);
     }
 }
 
@@ -343,7 +343,7 @@ bsd_uthread_wait (ptid_t ptid, struct target_waitstatus *status)
                                    builtin_type_void_data_ptr);
   if (addr != 0)
     {
-      char buf[4];
+      gdb_byte buf[4];
 
       /* FIXME: For executables linked statically with the threads
          library, we end up here before the program has actually been
@@ -469,11 +469,9 @@ bsd_uthread_pid_to_str (ptid_t ptid)
   if (ptid_get_tid (ptid) != 0)
     {
       static char buf[64];
-      int size;
 
-      size = snprintf (buf, sizeof buf, "process %d, thread 0x%lx",
-                      ptid_get_pid (ptid), ptid_get_tid (ptid));
-      gdb_assert (size < sizeof buf);
+      xsnprintf (buf, sizeof buf, "process %d, thread 0x%lx",
+                ptid_get_pid (ptid), ptid_get_tid (ptid));
       return buf;
     }