[Openocd-svn] r1861 - trunk/src/jtag

[kc8apf at B. <kc...@ma...>]

Author: kc8apf
Date: 2009-05-21 06:41:50 +0200 (Thu, 21 May 2009)
New Revision: 1861

Modified:
   trunk/src/jtag/jtag.c
Log:
Author: Michael Bruck <mb...@di...>
    - jtag.c: consolidate all memory allocations in scan functions in one block, add out_fields pointer to set stage for further changes



Modified: trunk/src/jtag/jtag.c
===================================================================
--- trunk/src/jtag/jtag.c	2009-05-21 04:39:41 UTC (rev 1860)
+++ trunk/src/jtag/jtag.c	2009-05-21 04:41:50 UTC (rev 1861)
@@ -609,8 +609,9 @@
 
 	int num_taps = jtag_NumEnabledTaps();
 
-	jtag_command_t * cmd	= cmd_queue_alloc(sizeof(jtag_command_t));
-	scan_command_t * scan	= cmd_queue_alloc(sizeof(scan_command_t));
+	jtag_command_t * cmd		= cmd_queue_alloc(sizeof(jtag_command_t));
+	scan_command_t * scan		= cmd_queue_alloc(sizeof(scan_command_t));
+	scan_field_t * out_fields	= cmd_queue_alloc(num_taps  * sizeof(scan_field_t));
 
 	jtag_queue_command(cmd);
 
@@ -619,7 +620,7 @@
 
 	scan->ir_scan			= true;
 	scan->num_fields		= num_taps;	/* one field per device */
-	scan->fields			= cmd_queue_alloc(num_taps  * sizeof(scan_field_t));
+	scan->fields			= out_fields;
 	scan->end_state			= state;
 
 	nth_tap = -1;
@@ -696,8 +697,9 @@
 int MINIDRIVER(interface_jtag_add_plain_ir_scan)(int in_num_fields, const scan_field_t *in_fields, tap_state_t state)
 {
 
-	jtag_command_t * cmd	= cmd_queue_alloc(sizeof(jtag_command_t));
-	scan_command_t * scan	= cmd_queue_alloc(sizeof(scan_command_t));
+	jtag_command_t * cmd		= cmd_queue_alloc(sizeof(jtag_command_t));
+	scan_command_t * scan		= cmd_queue_alloc(sizeof(scan_command_t));
+	scan_field_t * out_fields	= cmd_queue_alloc(in_num_fields * sizeof(scan_field_t));
 	
 	jtag_queue_command(cmd);
 
@@ -706,7 +708,7 @@
 
 	scan->ir_scan			= true;
 	scan->num_fields		= in_num_fields;
-	scan->fields			= cmd_queue_alloc(in_num_fields * sizeof(scan_field_t));
+	scan->fields			= out_fields;
 	scan->end_state			= state;
 
 	for (int i = 0; i < in_num_fields; i++)
@@ -840,8 +842,9 @@
 		}
 	}
 
-	jtag_command_t * cmd	= cmd_queue_alloc(sizeof(jtag_command_t));
-	scan_command_t * scan	= cmd_queue_alloc(sizeof(scan_command_t));
+	jtag_command_t * cmd		= cmd_queue_alloc(sizeof(jtag_command_t));
+	scan_command_t * scan		= cmd_queue_alloc(sizeof(scan_command_t));
+	scan_field_t * out_fields	= cmd_queue_alloc((in_num_fields + bypass_devices) * sizeof(scan_field_t));
 	
 	jtag_queue_command(cmd);
 	
@@ -850,7 +853,7 @@
 
 	scan->ir_scan			= false;
 	scan->num_fields		= in_num_fields + bypass_devices;
-	scan->fields			= cmd_queue_alloc((in_num_fields + bypass_devices) * sizeof(scan_field_t));
+	scan->fields			= out_fields;
 	scan->end_state			= state;
 
 	tap = NULL;
@@ -951,8 +954,9 @@
 		}
 	}
 
-	jtag_command_t * cmd	= cmd_queue_alloc(sizeof(jtag_command_t));
-	scan_command_t * scan	= cmd_queue_alloc(sizeof(scan_command_t));
+	jtag_command_t * cmd		= cmd_queue_alloc(sizeof(jtag_command_t));
+	scan_command_t * scan		= cmd_queue_alloc(sizeof(scan_command_t));
+	scan_field_t * out_fields	= cmd_queue_alloc((in_num_fields + bypass_devices) * sizeof(scan_field_t));
 
 	jtag_queue_command(cmd);
 
@@ -961,7 +965,7 @@
 
 	scan->ir_scan			= false;
 	scan->num_fields		= in_num_fields + bypass_devices;
-	scan->fields			= cmd_queue_alloc((in_num_fields + bypass_devices) * sizeof(scan_field_t));
+	scan->fields			= out_fields;
 	scan->end_state			= end_state;
 
 	tap = NULL;
@@ -1038,8 +1042,9 @@
  */
 int MINIDRIVER(interface_jtag_add_plain_dr_scan)(int in_num_fields, const scan_field_t *in_fields, tap_state_t state)
 {
-	jtag_command_t * cmd	= cmd_queue_alloc(sizeof(jtag_command_t));
-	scan_command_t * scan	= cmd_queue_alloc(sizeof(scan_command_t));
+	jtag_command_t * cmd		= cmd_queue_alloc(sizeof(jtag_command_t));
+	scan_command_t * scan		= cmd_queue_alloc(sizeof(scan_command_t));
+	scan_field_t * out_fields	= cmd_queue_alloc(in_num_fields * sizeof(scan_field_t));
 
 	jtag_queue_command(cmd);
 
@@ -1048,7 +1053,7 @@
 
 	scan->ir_scan			= false;
 	scan->num_fields		= in_num_fields;
-	scan->fields			= cmd_queue_alloc(in_num_fields * sizeof(scan_field_t));
+	scan->fields			= out_fields;
 	scan->end_state			= state;
 
 	for (int i = 0; i < in_num_fields; i++)