* ppc-opc.c: Support optional L form mtmsr.

[deliverable/binutils-gdb.git] / gdb / hpux-thread.c

diff --git a/gdb/hpux-thread.c b/gdb/hpux-thread.c
index 1717a25a3b592e8646d8a28810b9263bd823aadb..4264eed31b968e2bbea2b4ff83f22f3dba1bbfe1 100644 (file)
--- a/gdb/hpux-thread.c
+++ b/gdb/hpux-thread.c
@@ -1,14 +1,14 @@
 /* Low level interface for debugging HPUX/DCE threads for GDB, the GNU
    debugger.
 
-   Copyright (C) 1996, 1998, 1999, 2000, 2001, 2004, 2007
+   Copyright (C) 1996, 1998, 1999, 2000, 2001, 2004, 2007, 2008
    Free Software Foundation, Inc.
 
    This file is part of GDB.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
+   the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
@@ -17,9 +17,7 @@
    GNU General Public License for more details.
 
    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., 51 Franklin Street, Fifth Floor,
-   Boston, MA 02110-1301, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 /* This module implements a sort of half target that sits between the
    machine-independent parts of GDB and the ptrace interface (infptrace.c) to
@@ -182,15 +180,6 @@ hpux_thread_resume (ptid_t ptid, int step, enum target_signal signo)
   ptid = main_ptid;
   inferior_ptid = main_ptid;
 
-#if 0
-  if (pid != -1)
-    {
-      pid = thread_to_lwp (pid, -2);
-      if (pid == -2)           /* Inactive thread */
-       error (_("This version of Solaris can't start inactive threads."));
-    }
-#endif
-
   deprecated_child_ops.to_resume (ptid, step, signo);
 
   cached_thread = 0;
@@ -252,6 +241,7 @@ static char regmap[] =
 static void
 hpux_thread_fetch_registers (struct regcache *regcache, int regno)
 {
+  struct gdbarch *gdbarch = get_regcache_arch (regcache);
   cma__t_int_tcb tcb, *tcb_ptr;
   struct cleanup *old_chain;
   int i;
@@ -275,7 +265,7 @@ hpux_thread_fetch_registers (struct regcache *regcache, int regno)
   if (regno == -1)
     {
       first_regno = 0;
-      last_regno = gdbarch_num_regs (current_gdbarch) - 1;
+      last_regno = gdbarch_num_regs (gdbarch) - 1;
     }
   else
     {
@@ -296,13 +286,14 @@ hpux_thread_fetch_registers (struct regcache *regcache, int regno)
 
          if (regno == HPPA_FLAGS_REGNUM)
            /* Flags must be 0 to avoid bogus value for SS_INSYSCALL */
-           memset (buf, '\000', register_size (current_gdbarch, regno));
+           memset (buf, '\000', register_size (gdbarch, regno));
          else if (regno == HPPA_SP_REGNUM)
            store_unsigned_integer (buf, sizeof sp, sp);
          else if (regno == HPPA_PCOQ_HEAD_REGNUM)
-           read_memory (sp - 20, buf, register_size (current_gdbarch, regno));
+           read_memory (sp - 20, buf, register_size (gdbarch, regno));
          else
-           read_memory (sp + regmap[regno], buf, register_size (current_gdbarch, regno));
+           read_memory (sp + regmap[regno], buf,
+                        register_size (gdbarch, regno));
 
          regcache_raw_supply (regcache, regno, buf);
        }
@@ -314,6 +305,7 @@ hpux_thread_fetch_registers (struct regcache *regcache, int regno)
 static void
 hpux_thread_store_registers (struct regcache *regcache, int regno)
 {
+  struct gdbarch *gdbarch = get_regcache_arch (regcache);
   cma__t_int_tcb tcb, *tcb_ptr;
   struct cleanup *old_chain;
   int i;
@@ -337,7 +329,7 @@ hpux_thread_store_registers (struct regcache *regcache, int regno)
   if (regno == -1)
     {
       first_regno = 0;
-      last_regno = gdbarch_num_regs (current_gdbarch) - 1;
+      last_regno = gdbarch_num_regs (gdbarch) - 1;
     }
   else
     {
@@ -362,7 +354,7 @@ hpux_thread_store_registers (struct regcache *regcache, int regno)
            {
              regcache_raw_collect (regcache, regno, buf);
              write_memory ((CORE_ADDR) &tcb_ptr->static_ctx.sp, buf,
-                           register_size (current_gdbarch, regno));
+                           register_size (gdbarch, regno));
              tcb_ptr->static_ctx.sp
                = (cma__t_hppa_regs *) ((CORE_ADDR) buf + 160);
            }
@@ -370,13 +362,13 @@ hpux_thread_store_registers (struct regcache *regcache, int regno)
            {
              regcache_raw_collect (regcache, regno, buf);
              write_memory (sp - 20, buf,
-                           register_size (current_gdbarch, regno));
+                           register_size (gdbarch, regno));
            }
          else
            {
              regcache_raw_collect (regcache, regno, buf);
              write_memory (sp + regmap[regno], buf,
-                           register_size (current_gdbarch, regno));
+                           register_size (gdbarch, regno));
            }
        }
     }