Author: bde
Date: Fri Sep 16 06:31:10 2016
New Revision: 305864
URL: https://svnweb.freebsd.org/changeset/base/305864
Log:
Statically initialize the run mode to the one that will become
current on first entry. This fixes a spurious "Stepping aborted"
message when the first entry is for a breakpoint.
Don't reset to the run mode to STEP_NONE when stopping, and remove
STEP_NONE. This mode was never really used, except transiently to
mis-decide whether to print the message on first entry.
Modified:
head/sys/ddb/db_run.c
Modified: head/sys/ddb/db_run.c
==============================================================================
--- head/sys/ddb/db_run.c Fri Sep 16 05:33:08 2016 (r305863)
+++ head/sys/ddb/db_run.c Fri Sep 16 06:31:10 2016 (r305864)
@@ -48,14 +48,13 @@ __FBSDID("$FreeBSD$");
#include <ddb/db_break.h>
#include <ddb/db_access.h>
-static int db_run_mode;
-#define STEP_NONE 0
#define STEP_ONCE 1
#define STEP_RETURN 2
#define STEP_CALLT 3
#define STEP_CONTINUE 4
#define STEP_INVISIBLE 5
#define STEP_COUNT 6
+static int db_run_mode = STEP_CONTINUE;
static bool db_sstep_multiple;
static bool db_sstep_print;
@@ -150,7 +149,6 @@ db_stop_at_pc(int type, int code, bool *
#endif
if (db_run_mode != STEP_CONTINUE && !IS_SSTEP_TRAP(type, code)) {
printf("Stepping aborted\n");
- db_run_mode = STEP_NONE;
return (true);
}
@@ -203,7 +201,6 @@ db_stop_at_pc(int type, int code, bool *
return (false); /* continue */
}
}
- db_run_mode = STEP_NONE;
return (true);
}
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