[PATCH 09/14] Set thread's state in infcall.

[Yao Qi <yao@codesourcery.com>]

Split from original V2.  Nothing changed.

Fix this fail below in both native and remote.

-FAIL: gdb.base/step-resume-infcall.exp: next
+PASS: gdb.base/step-resume-infcall.exp: next

gdb:

2012-04-12  Pedro Alves  <pedro@codesourcery.com>

	* infcall.c (run_inferior_call): Set the thread's state to
	THREAD_STOPPED while calling clear_proceed_status.
---
 gdb/infcall.c |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)

diff --git a/gdb/infcall.c b/gdb/infcall.c
index 6c250e3..d40b7ef 100644
--- a/gdb/infcall.c
+++ b/gdb/infcall.c
@@ -387,11 +387,21 @@ run_inferior_call (struct thread_info *call_thread, CORE_ADDR real_pc)
   volatile struct gdb_exception e;
   int saved_in_infcall = call_thread->control.in_infcall;
   ptid_t call_thread_ptid = call_thread->ptid;
+  int state = call_thread->state;
 
   call_thread->control.in_infcall = 1;
 
+  /* Fudge the thread's state so clear_proceed_status doesn't ignore
+     it.  We may be running an infcall with a THREAD_RUNNING but
+     !executing thread, e.g., when evaluating a breakpoint's
+     condition.  */
+  state = call_thread->state;
+  call_thread->state = THREAD_STOPPED;
+
   clear_proceed_status ();
 
+  call_thread->state = state;
+
   disable_watchpoints_before_interactive_call_start ();
 
   /* We want stop_registers, please...  */
-- 
1.7.0.4