[Openocd-svn] r1956 - trunk/src/target

[<zw...@ma...>]

Author: zwelch
Date: 2009-05-31 04:18:26 +0200 (Sun, 31 May 2009)
New Revision: 1956

Modified:
   trunk/src/target/target.c
   trunk/src/target/target.h
Log:
Make target_buffer_get_uXX interfaces work with constant buffers.

Modified: trunk/src/target/target.c
===================================================================
--- trunk/src/target/target.c	2009-05-31 01:07:43 UTC (rev 1955)
+++ trunk/src/target/target.c	2009-05-31 02:18:26 UTC (rev 1956)
@@ -273,7 +273,7 @@
 static int target_continous_poll = 1;
 
 /* read a u32 from a buffer in target memory endianness */
-u32 target_buffer_get_u32(target_t *target, u8 *buffer)
+u32 target_buffer_get_u32(target_t *target, const u8 *buffer)
 {
 	if (target->endianness == TARGET_LITTLE_ENDIAN)
 		return le_to_h_u32(buffer);
@@ -282,7 +282,7 @@
 }
 
 /* read a u16 from a buffer in target memory endianness */
-u16 target_buffer_get_u16(target_t *target, u8 *buffer)
+u16 target_buffer_get_u16(target_t *target, const u8 *buffer)
 {
 	if (target->endianness == TARGET_LITTLE_ENDIAN)
 		return le_to_h_u16(buffer);
@@ -291,7 +291,7 @@
 }
 
 /* read a u8 from a buffer in target memory endianness */
-u8 target_buffer_get_u8(target_t *target, u8 *buffer)
+u8 target_buffer_get_u8(target_t *target, const u8 *buffer)
 {
 	return *buffer & 0x0ff;
 }

Modified: trunk/src/target/target.h
===================================================================
--- trunk/src/target/target.h	2009-05-31 01:07:43 UTC (rev 1955)
+++ trunk/src/target/target.h	2009-05-31 02:18:26 UTC (rev 1956)
@@ -401,9 +401,9 @@
 extern target_event_callback_t *target_event_callbacks;
 extern target_timer_callback_t *target_timer_callbacks;
 
-extern u32 target_buffer_get_u32(target_t *target, u8 *buffer);
-extern u16 target_buffer_get_u16(target_t *target, u8 *buffer);
-extern u8  target_buffer_get_u8 (target_t *target, u8 *buffer);
+extern u32 target_buffer_get_u32(target_t *target, const u8 *buffer);
+extern u16 target_buffer_get_u16(target_t *target, const u8 *buffer);
+extern u8  target_buffer_get_u8 (target_t *target, const u8 *buffer);
 extern void target_buffer_set_u32(target_t *target, u8 *buffer, u32 value);
 extern void target_buffer_set_u16(target_t *target, u8 *buffer, u16 value);
 extern void target_buffer_set_u8 (target_t *target, u8 *buffer, u8  value);