From: Pedro Alves <palves@redhat.com>
Date: Fri, 25 Apr 2008 14:50:10 +0000 (+0000)
Subject: 	* breakpoint.h (enum bpstat_what_main_action): Delete
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=78b6a731947234e2afb06770945bf0409363119c;p=binutils-gdb.git

	* breakpoint.h (enum bpstat_what_main_action): Delete
	BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.

	* breakpoint.c (clrs): Delete.
	(bpstat_what): Update table.

	* infrun.c (handle_inferior_event): Remove
	BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index dcb27a2ddd2..31a9b70374f 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,14 @@
+2008-04-25  Pedro Alves  <pedro@codesourcery.com>
+
+	* breakpoint.h (enum bpstat_what_main_action): Delete
+	BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
+
+	* breakpoint.c (clrs): Delete.
+	(bpstat_what): Update table.
+
+	* infrun.c (handle_inferior_event): Remove
+	BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
+
 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
 
 	* mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
diff --git a/gdb/breakpoint.c b/gdb/breakpoint.c
index e3fa8f1ecc3..ad8ae2aa9a5 100644
--- a/gdb/breakpoint.c
+++ b/gdb/breakpoint.c
@@ -3173,7 +3173,6 @@ bpstat_what (bpstat bs)
 #define sgl BPSTAT_WHAT_SINGLE
 #define slr BPSTAT_WHAT_SET_LONGJMP_RESUME
 #define clr BPSTAT_WHAT_CLEAR_LONGJMP_RESUME
-#define clrs BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE
 #define sr BPSTAT_WHAT_STEP_RESUME
 #define shl BPSTAT_WHAT_CHECK_SHLIBS
 #define shlr BPSTAT_WHAT_CHECK_SHLIBS_RESUME_FROM_HOOK
@@ -3198,10 +3197,9 @@ bpstat_what (bpstat bs)
      ordering is:
 
      kc   < clr sgl shl shlr slr sn sr ss
-     sgl  < clrs shl shlr slr sn sr ss
+     sgl  < shl shlr slr sn sr ss
      slr  < err shl shlr sn sr ss
-     clr  < clrs err shl shlr sn sr ss
-     clrs < err shl shlr sn sr ss
+     clr  < err shl shlr sn sr ss
      ss   < shl shlr sn sr
      sn   < shl shlr sr
      shl  < shlr sr
@@ -3212,9 +3210,7 @@ bpstat_what (bpstat bs)
      here.  If you just put the rows and columns in the right order,
      it'd look awfully regular.  We could simply walk the bpstat list
      and choose the highest priority action we find, with a little
-     logic to handle the 'err' cases, and the CLEAR_LONGJMP_RESUME/
-     CLEAR_LONGJMP_RESUME_SINGLE distinction (which breakpoint.h says
-     is messy anyway).  */
+     logic to handle the 'err' cases.  */
 
   /* step_resume entries: a step resume breakpoint overrides another
      breakpoint of signal handling (see comment in wait_for_inferior
@@ -3224,30 +3220,30 @@ bpstat_what (bpstat bs)
     table[(int) class_last][(int) BPSTAT_WHAT_LAST] =
   {
   /*                              old action */
-  /*       kc    ss    sn    sgl    slr   clr    clrs   sr   shl   shlr
+  /*       kc    ss    sn    sgl    slr   clr   sr   shl   shlr
    */
 /*no_effect */
-    {kc, ss, sn, sgl, slr, clr, clrs, sr, shl, shlr},
+    {kc, ss, sn, sgl, slr, clr, sr, shl, shlr},
 /*wp_silent */
-    {ss, ss, sn, ss, ss, ss, ss, sr, shl, shlr},
+    {ss, ss, sn, ss, ss, ss, sr, shl, shlr},
 /*wp_noisy */
-    {sn, sn, sn, sn, sn, sn, sn, sr, shl, shlr},
+    {sn, sn, sn, sn, sn, sn, sr, shl, shlr},
 /*bp_nostop */
-    {sgl, ss, sn, sgl, slr, clrs, clrs, sr, shl, shlr},
+    {sgl, ss, sn, sgl, slr, slr, sr, shl, shlr},
 /*bp_silent */
-    {ss, ss, sn, ss, ss, ss, ss, sr, shl, shlr},
+    {ss, ss, sn, ss, ss, ss, sr, shl, shlr},
 /*bp_noisy */
-    {sn, sn, sn, sn, sn, sn, sn, sr, shl, shlr},
+    {sn, sn, sn, sn, sn, sn, sr, shl, shlr},
 /*long_jump */
-    {slr, ss, sn, slr, slr, err, err, sr, shl, shlr},
+    {slr, ss, sn, slr, slr, err, sr, shl, shlr},
 /*long_resume */
-    {clr, ss, sn, clrs, err, err, err, sr, shl, shlr},
+    {clr, ss, sn, err, err, err, sr, shl, shlr},
 /*step_resume */
-    {sr, sr, sr, sr, sr, sr, sr, sr, sr, sr},
+    {sr, sr, sr, sr, sr, sr, sr, sr, sr},
 /*shlib */
-    {shl, shl, shl, shl, shl, shl, shl, sr, shl, shlr},
+    {shl, shl, shl, shl, shl, shl, sr, shl, shlr},
 /*catch_shlib */
-    {shlr, shlr, shlr, shlr, shlr, shlr, shlr, sr, shlr, shlr}
+    {shlr, shlr, shlr, shlr, shlr, shlr, sr, shlr, shlr}
   };
 
 #undef kc
@@ -3256,7 +3252,6 @@ bpstat_what (bpstat bs)
 #undef sgl
 #undef slr
 #undef clr
-#undef clrs
 #undef err
 #undef sr
 #undef ts
diff --git a/gdb/breakpoint.h b/gdb/breakpoint.h
index 83f1cb8f19d..b31c96580e2 100644
--- a/gdb/breakpoint.h
+++ b/gdb/breakpoint.h
@@ -516,9 +516,6 @@ enum bpstat_what_main_action
        BPSTAT_WHAT_KEEP_CHECKING.  */
     BPSTAT_WHAT_CLEAR_LONGJMP_RESUME,
 
-    /* Clear longjmp_resume breakpoint, then handle as BPSTAT_WHAT_SINGLE.  */
-    BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE,
-
     /* Clear step resume breakpoint, and keep checking.  */
     BPSTAT_WHAT_STEP_RESUME,
 
diff --git a/gdb/infrun.c b/gdb/infrun.c
index e47cf1e95ed..f576a59123d 100644
--- a/gdb/infrun.c
+++ b/gdb/infrun.c
@@ -2131,14 +2131,11 @@ process_event_stop_test:
 	return;
 
       case BPSTAT_WHAT_CLEAR_LONGJMP_RESUME:
-      case BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE:
         if (debug_infrun)
 	  fprintf_unfiltered (gdb_stdlog, "infrun: BPSTAT_WHAT_CLEAR_LONGJMP_RESUME\n");
 	disable_longjmp_breakpoint ();
 	ecs->handling_longjmp = 0;	/* FIXME */
-	if (what.main_action == BPSTAT_WHAT_CLEAR_LONGJMP_RESUME)
-	  break;
-	/* else fallthrough */
+	break;
 
       case BPSTAT_WHAT_SINGLE:
         if (debug_infrun)