gdb/

	* infrun.c (proceed): Rename local variable 'oneproc' to
	'force_step'.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 2831fd4930c7dd7b39a174011cba092306cdef45..c2a8c1d39e0425161474a984eb8d2323d826b409 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2013-01-18  Yao Qi  <yao@codesourcery.com>
+
+       * infrun.c (proceed): Rename local variable 'oneproc' to
+       'force_step'.
+
 2013-01-17  Doug Evans  <dje@google.com>
 
        * dwarf2read.c (dw2_build_type_unit_groups_reader): Delete.

diff --git a/gdb/infrun.c b/gdb/infrun.c
index c0fbf0b6dce2327d50b68b0cf7e1a8e7f0c1dc1c..f4ff5bbf4cf16a2cd543ba1e6547e10152c5b87d 100644 (file)
--- a/gdb/infrun.c
+++ b/gdb/infrun.c
@@ -2139,7 +2139,8 @@ proceed (CORE_ADDR addr, enum gdb_signal siggnal, int step)
   struct thread_info *tp;
   CORE_ADDR pc;
   struct address_space *aspace;
-  int oneproc = 0;
+  /* GDB may force the inferior to step due to various reasons.  */
+  int force_step = 0;
 
   /* If we're stopped at a fork/vfork, follow the branch set by the
      "set follow-fork-mode" command; otherwise, we'll just proceed
@@ -2179,13 +2180,13 @@ proceed (CORE_ADDR addr, enum gdb_signal siggnal, int step)
           actually be executing the breakpoint insn anyway.
           We'll be (un-)executing the previous instruction.  */
 
-       oneproc = 1;
+       force_step = 1;
       else if (gdbarch_single_step_through_delay_p (gdbarch)
               && gdbarch_single_step_through_delay (gdbarch,
                                                     get_current_frame ()))
        /* We stepped onto an instruction that needs to be stepped
           again before re-inserting the breakpoint, do so.  */
-       oneproc = 1;
+       force_step = 1;
     }
   else
     {
@@ -2216,13 +2217,13 @@ proceed (CORE_ADDR addr, enum gdb_signal siggnal, int step)
         is required it returns TRUE and sets the current thread to
         the old thread.  */
       if (prepare_to_proceed (step))
-       oneproc = 1;
+       force_step = 1;
     }
 
   /* prepare_to_proceed may change the current thread.  */
   tp = inferior_thread ();
 
-  if (oneproc)
+  if (force_step)
     {
       tp->control.trap_expected = 1;
       /* If displaced stepping is enabled, we can step over the
@@ -2310,7 +2311,8 @@ proceed (CORE_ADDR addr, enum gdb_signal siggnal, int step)
   init_infwait_state ();
 
   /* Resume inferior.  */
-  resume (oneproc || step || bpstat_should_step (), tp->suspend.stop_signal);
+  resume (force_step || step || bpstat_should_step (),
+         tp->suspend.stop_signal);
 
   /* Wait for it to stop (if not standalone)
      and in any case decode why it stopped, and act accordingly.  */