From 17fa4de8541ac12fad2ce836aa61d22dbf1642c8 Mon Sep 17 00:00:00 2001
From: zwelch <zwelch@b42882b7-edfa-0310-969c-e2dbd0fdcd60>
Date: Sun, 31 May 2009 11:31:11 +0000
Subject: [PATCH] Add target_step wrapper: - replaces all calls to
 target->type->step.

git-svn-id: svn://svn.berlios.de/openocd/trunk@1965 b42882b7-edfa-0310-969c-e2dbd0fdcd60
---
 src/server/gdb_server.c | 3 ++-
 src/target/target.c     | 6 ++++++
 src/target/target.h     | 7 +++++++
 3 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/src/server/gdb_server.c b/src/server/gdb_server.c
index 4a6bc035..23748e7c 100644
--- a/src/server/gdb_server.c
+++ b/src/server/gdb_server.c
@@ -1366,7 +1366,8 @@ int gdb_step_continue_packet(connection_t *connection, target_t *target, char *p
 	else if (packet[0] == 's')
 	{
 		LOG_DEBUG("step");
-		retval=target->type->step(target, current, address, 0); /* step at current or address, don't handle breakpoints */
+		/* step at current or address, don't handle breakpoints */
+		retval = target_step(target, current, address, 0);
 	}
 	return retval;
 }
diff --git a/src/target/target.c b/src/target/target.c
index 7a4548cc..993b8c61 100644
--- a/src/target/target.c
+++ b/src/target/target.c
@@ -548,6 +548,12 @@ int target_get_gdb_reg_list(struct target_s *target,
 {
 	return target->type->get_gdb_reg_list(target, reg_list, reg_list_size);
 }
+int target_step(struct target_s *target,
+		int current, u32 address, int handle_breakpoints)
+{
+	return target->type->step(target, current, address, handle_breakpoints);
+}
+
 
 int target_run_algorithm(struct target_s *target,
 		int num_mem_params, mem_param_t *mem_params,
diff --git a/src/target/target.h b/src/target/target.h
index 1b288938..3d9d8e9f 100644
--- a/src/target/target.h
+++ b/src/target/target.h
@@ -410,6 +410,13 @@ extern void target_reset_examined(struct target_s *target);
 extern int target_get_gdb_reg_list(struct target_s *target,
 		struct reg_s **reg_list[], int *reg_list_size);
 
+/**
+ * Step the target.
+ *
+ * This routine is a wrapper for target->type->step.
+ */
+int target_step(struct target_s *target,
+		int current, u32 address, int handle_breakpoints);
 /**
  * Run an algorithm on the @a target given.
  *
-- 
2.39.5