[openocd-svn] Main OpenOCD repository branch, master, updated. v0.3.0-415-gb6e0f2e

[David B. <dbr...@us...>]

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- Log -----------------------------------------------------------------
commit b6e0f2e1c32930b10403d26d39e71225573bcba9
Author: David Brownell <dbr...@us...>
Date:   Mon Nov 16 14:50:07 2009 -0800

    binarybuffer: regression fix
    
    The "improve inline binarybuffer helpers" mis-handled bytes
    with the high bit set; treat them as unsigned, not signed.
    
    Signed-off-by: David Brownell <dbr...@us...>

diff --git a/src/helper/binarybuffer.h b/src/helper/binarybuffer.h
index 460d017..6275eaf 100644
--- a/src/helper/binarybuffer.h
+++ b/src/helper/binarybuffer.h
@@ -41,7 +41,8 @@
 static inline void buf_set_u32(void *_buffer,
 		unsigned first, unsigned num, uint32_t value)
 {
-	char *buffer = (char *)_buffer;
+	uint8_t *buffer = (uint8_t *)_buffer;
+
 	if ((num == 32) && (first == 0)) {
 		buffer[3] = (value >> 24) & 0xff;
 		buffer[2] = (value >> 16) & 0xff;
@@ -69,7 +70,8 @@ static inline void buf_set_u32(void *_buffer,
 static inline uint32_t buf_get_u32(const void *_buffer,
 		unsigned first, unsigned num)
 {
-	char *buffer = (char *)_buffer;
+	uint8_t *buffer = (uint8_t *)_buffer;
+
 	if ((num == 32) && (first == 0)) {
 		return (((uint32_t)buffer[3]) << 24) |
 			(((uint32_t)buffer[2]) << 16) |

-----------------------------------------------------------------------

Summary of changes:
 src/helper/binarybuffer.h |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)


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