2013-01-31 Aleksandar Ristovski <aristovski@qnx.com>

	* infrun.c (handle_syscall_event): Remove unused gdbarch.
	(save_infcall_suspend_state): Ifdef out unused inf.
	(restore_infcall_suspend_state): Ifdef out unused inf.
	* jit.c (jit_register_code): Remove unused i, b, inf_data.
	(jit_frame_sniffer): Remove unused inf_data.

Reference: http://sourceware.org/ml/gdb-patches/2013-01/msg00773.html

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index e9f269e..5482a52 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,13 @@
 2013-01-31  Aleksandar Ristovski  <aristovski@qnx.com>
 
+       * infrun.c (handle_syscall_event): Remove unused gdbarch.
+       (save_infcall_suspend_state): Ifdef out unused inf.
+       (restore_infcall_suspend_state): Ifdef out unused inf.
+       * jit.c (jit_register_code): Remove unused i, b, inf_data.
+       (jit_frame_sniffer): Remove unused inf_data.
+
+2013-01-31  Aleksandar Ristovski  <aristovski@qnx.com>
+
        * c-exp.y (classify_inner_name): Remove unused type.
        * c-lang.c (c_printstr): Remove unused byte_order, i, things_printed,
        in_quotes, need_comma, wchar_buf, output, cleanup, iter, finished,

diff --git a/gdb/infrun.c b/gdb/infrun.c
index f4ff5bb..1cf30fe 100644 (file)
--- a/gdb/infrun.c
+++ b/gdb/infrun.c
@@ -3073,14 +3073,12 @@ static int
 handle_syscall_event (struct execution_control_state *ecs)
 {
   struct regcache *regcache;
-  struct gdbarch *gdbarch;
   int syscall_number;
 
   if (!ptid_equal (ecs->ptid, inferior_ptid))
     context_switch (ecs->ptid);
 
   regcache = get_thread_regcache (ecs->ptid);
-  gdbarch = get_regcache_arch (regcache);
   syscall_number = ecs->ws.value.syscall_number;
   stop_pc = regcache_read_pc (regcache);
 
@@ -6745,7 +6743,9 @@ save_infcall_suspend_state (void)
 {
   struct infcall_suspend_state *inf_state;
   struct thread_info *tp = inferior_thread ();
+#if 0
   struct inferior *inf = current_inferior ();
+#endif
   struct regcache *regcache = get_current_regcache ();
   struct gdbarch *gdbarch = get_regcache_arch (regcache);
   gdb_byte *siginfo_data = NULL;
@@ -6800,7 +6800,9 @@ void
 restore_infcall_suspend_state (struct infcall_suspend_state *inf_state)
 {
   struct thread_info *tp = inferior_thread ();
+#if 0
   struct inferior *inf = current_inferior ();
+#endif
   struct regcache *regcache = get_current_regcache ();
   struct gdbarch *gdbarch = get_regcache_arch (regcache);
 

diff --git a/gdb/jit.c b/gdb/jit.c
index b4294e8..62fe97b 100644 (file)
--- a/gdb/jit.c
+++ b/gdb/jit.c
@@ -926,9 +926,7 @@ static void
 jit_register_code (struct gdbarch *gdbarch,
                    CORE_ADDR entry_addr, struct jit_code_entry *code_entry)
 {
-  int i, success;
-  const struct bfd_arch_info *b;
-  struct jit_inferior_data *inf_data = get_jit_inferior_data ();
+  int success;
 
   if (jit_debug)
     fprintf_unfiltered (gdb_stdlog,
@@ -1115,13 +1113,10 @@ static int
 jit_frame_sniffer (const struct frame_unwind *self,
                    struct frame_info *this_frame, void **cache)
 {
-  struct jit_inferior_data *inf_data;
   struct jit_unwind_private *priv_data;
   struct gdb_unwind_callbacks callbacks;
   struct gdb_reader_funcs *funcs;
 
-  inf_data = get_jit_inferior_data ();
-
   callbacks.reg_get = jit_unwind_reg_get_impl;
   callbacks.reg_set = jit_unwind_reg_set_impl;
   callbacks.target_read = jit_target_read_impl;