smp : infra for smp minimum support

[openocd.git] / src / target / target.h

diff --git a/src/target/target.h b/src/target/target.h
index fd7de560e3e375c113b7144a8b0852a838b63ab4..74f74dee1504f97756df3b2f1cbdb1d53623ddf4 100644 (file)
--- a/src/target/target.h
+++ b/src/target/target.h
@@ -8,6 +8,12 @@
  *   Copyright (C) 2008 by Spencer Oliver                                  *
  *   spen@spen-soft.co.uk                                                  *
  *                                                                         *
+ *   Copyright (C) 2011 by Broadcom Corporation                            *
+ *   Evan Hunter - ehunter@broadcom.com                                    *
+ *                                                                         *
+ *   Copyright (C) ST-Ericsson SA 2011                                     *
+ *   michel.jaouen@stericsson.com : smp minimum support                    *
+ *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
  *   the Free Software Foundation; either version 2 of the License, or     *
@@ -35,7 +41,7 @@ struct breakpoint;
 struct watchpoint;
 struct mem_param;
 struct reg_param;
-
+struct target_list;
 
 /*
  * TARGET_UNKNOWN = 0: we don't know anything about the target yet
@@ -99,6 +105,17 @@ struct working_area
        struct working_area **user;
        struct working_area *next;
 };
+ 
+struct gdb_service
+{
+       struct target *target;
+       /*  field for smp display  */
+       /*  element 0 coreid currently displayed ( 1 till n) */
+    /*  element 1 coreid to be displayed at next resume 1 till n 0 means resume
+        *  all cores
+         core displayed  */
+       int32_t core[2];
+};
 
 // target_type.h contains the full definitionof struct targe_type
 struct target
@@ -107,7 +124,7 @@ struct target
        const char *cmd_name;                           /* tcl Name of target */
        int target_number;                                      /* DO NOT USE!  field to be removed in 2010 */
        struct jtag_tap *tap;                                   /* where on the jtag chain is this */
-       int coreid;                                                     /* which device on the TAP? */
+       int32_t coreid;                                                 /* which device on the TAP? */
        const char *variant;                            /* what variant of this chip is it? */
 
        /**
@@ -160,6 +177,23 @@ struct target
        uint32_t dbgbase;                                       /* Really a Cortex-A specific option, but there is no
                                                                                   system in place to support target specific options
                                                                                   currently. */
+       struct rtos *rtos;                                      /* Instance of Real Time Operating System support */
+       bool rtos_auto_detect;                          /* A flag that indicates that the RTOS has been specified as "auto" 
+                                            * and must be detected when symbols are offered */
+
+       int smp;                                                                /*  add some target attributes for smp support */
+       struct target_list *head;
+       /*  the gdb service is there in case of smp , we have only one gdb server
+        *  for all smp target
+        *  the target attached to the gdb is changing dynamically by changing
+        *  gdb_service->target pointer */
+       struct gdb_service *gdb_service;
+};
+
+
+struct target_list {
+       struct target *target;
+       struct target_list *next;
 };
 
 /** Returns the instance-specific name of the specified target. */