sim: bfin: add support for glued SIC interrupt lines

[deliverable/binutils-gdb.git] / gdb / proc-service.c

diff --git a/gdb/proc-service.c b/gdb/proc-service.c
index d38ade538bb60f2bda071d97d8d6cc716b202cbb..5a25113f53cdfcc5ae71daafd89eb871c3cdb771 100644 (file)
--- a/gdb/proc-service.c
+++ b/gdb/proc-service.c
@@ -1,12 +1,13 @@
 /* <proc_service.h> implementation.
 
-   Copyright (C) 1999, 2000, 2002, 2007 Free Software Foundation, Inc.
+   Copyright (C) 1999, 2000, 2002, 2007, 2008, 2009, 2010, 2011
+   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,
@@ -15,9 +16,7 @@
    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/>.  */
 
 #include "defs.h"
 
@@ -28,7 +27,6 @@
 #include "regcache.h"
 
 #include "gdb_proc_service.h"
-#include "gdb_stdint.h"
 
 #include <sys/procfs.h>
 
@@ -99,7 +97,7 @@ ps_xfer_memory (const struct ps_prochandle *ph, psaddr_t addr,
   int ret;
   CORE_ADDR core_addr = ps_addr_to_core_addr (addr);
 
-  inferior_ptid = pid_to_ptid (ph->pid);
+  inferior_ptid = ph->ptid;
 
   if (write)
     ret = target_write_memory (core_addr, buf, len);
@@ -191,6 +189,7 @@ ps_plog (const char *fmt, ...)
 
   va_start (args, fmt);
   vfprintf_filtered (gdb_stderr, fmt, args);
+  va_end (args);
 }
 
 /* Search for the symbol named NAME within the object named OBJ within
@@ -257,11 +256,13 @@ ps_err_e
 ps_lgetregs (gdb_ps_prochandle_t ph, lwpid_t lwpid, prgregset_t gregset)
 {
   struct cleanup *old_chain = save_inferior_ptid ();
+  struct regcache *regcache;
 
-  inferior_ptid = BUILD_LWP (lwpid, ph->pid);
+  inferior_ptid = BUILD_LWP (lwpid, ptid_get_pid (ph->ptid));
+  regcache = get_thread_arch_regcache (inferior_ptid, target_gdbarch);
 
-  target_fetch_registers (current_regcache, -1);
-  fill_gregset (current_regcache, (gdb_gregset_t *) gregset, -1);
+  target_fetch_registers (regcache, -1);
+  fill_gregset (regcache, (gdb_gregset_t *) gregset, -1);
 
   do_cleanups (old_chain);
   return PS_OK;
@@ -274,11 +275,13 @@ ps_err_e
 ps_lsetregs (gdb_ps_prochandle_t ph, lwpid_t lwpid, const prgregset_t gregset)
 {
   struct cleanup *old_chain = save_inferior_ptid ();
+  struct regcache *regcache;
 
-  inferior_ptid = BUILD_LWP (lwpid, ph->pid);
+  inferior_ptid = BUILD_LWP (lwpid, ptid_get_pid (ph->ptid));
+  regcache = get_thread_arch_regcache (inferior_ptid, target_gdbarch);
 
-  supply_gregset (current_regcache, (const gdb_gregset_t *) gregset);
-  target_store_registers (current_regcache, -1);
+  supply_gregset (regcache, (const gdb_gregset_t *) gregset);
+  target_store_registers (regcache, -1);
 
   do_cleanups (old_chain);
   return PS_OK;
@@ -292,11 +295,13 @@ ps_lgetfpregs (gdb_ps_prochandle_t ph, lwpid_t lwpid,
               gdb_prfpregset_t *fpregset)
 {
   struct cleanup *old_chain = save_inferior_ptid ();
+  struct regcache *regcache;
 
-  inferior_ptid = BUILD_LWP (lwpid, ph->pid);
+  inferior_ptid = BUILD_LWP (lwpid, ptid_get_pid (ph->ptid));
+  regcache = get_thread_arch_regcache (inferior_ptid, target_gdbarch);
 
-  target_fetch_registers (current_regcache, -1);
-  fill_fpregset (current_regcache, (gdb_fpregset_t *) fpregset, -1);
+  target_fetch_registers (regcache, -1);
+  fill_fpregset (regcache, (gdb_fpregset_t *) fpregset, -1);
 
   do_cleanups (old_chain);
   return PS_OK;
@@ -310,11 +315,13 @@ ps_lsetfpregs (gdb_ps_prochandle_t ph, lwpid_t lwpid,
               const gdb_prfpregset_t *fpregset)
 {
   struct cleanup *old_chain = save_inferior_ptid ();
+  struct regcache *regcache;
 
-  inferior_ptid = BUILD_LWP (lwpid, ph->pid);
+  inferior_ptid = BUILD_LWP (lwpid, ptid_get_pid (ph->ptid));
+  regcache = get_thread_arch_regcache (inferior_ptid, target_gdbarch);
 
-  supply_fpregset (current_regcache, (const gdb_fpregset_t *) fpregset);
-  target_store_registers (current_regcache, -1);
+  supply_fpregset (regcache, (const gdb_fpregset_t *) fpregset);
+  target_store_registers (regcache, -1);
 
   do_cleanups (old_chain);
   return PS_OK;
@@ -326,9 +333,12 @@ ps_lsetfpregs (gdb_ps_prochandle_t ph, lwpid_t lwpid,
 pid_t
 ps_getpid (gdb_ps_prochandle_t ph)
 {
-  return ph->pid;
+  return ptid_get_pid (ph->ptid);
 }
 
+/* Provide a prototype to silence -Wmissing-prototypes.  */
+extern initialize_file_ftype _initialize_proc_service;
+
 void
 _initialize_proc_service (void)
 {