diff options
Diffstat (limited to 'meta-oe/recipes-extended/libmodbus/libmodbus/f1eb4bc7ccb09cd8d19ab641ee37637f8c34d16d.patch')
| -rw-r--r-- | meta-oe/recipes-extended/libmodbus/libmodbus/f1eb4bc7ccb09cd8d19ab641ee37637f8c34d16d.patch | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/meta-oe/recipes-extended/libmodbus/libmodbus/f1eb4bc7ccb09cd8d19ab641ee37637f8c34d16d.patch b/meta-oe/recipes-extended/libmodbus/libmodbus/f1eb4bc7ccb09cd8d19ab641ee37637f8c34d16d.patch deleted file mode 100644 index 7fae34e7d3..0000000000 --- a/meta-oe/recipes-extended/libmodbus/libmodbus/f1eb4bc7ccb09cd8d19ab641ee37637f8c34d16d.patch +++ /dev/null @@ -1,32 +0,0 @@ -From f1eb4bc7ccb09cd8d19ab641ee37637f8c34d16d Mon Sep 17 00:00:00 2001 -From: i-ky <gl.ivanovsky@gmail.com> -Date: Tue, 10 Jul 2018 15:58:45 +0300 -Subject: [PATCH] Fixed MODBUS_GET_* macros in case of negative values - -In case resulting value should be negative it is incorrect to use '+' operator to construct it from pieces, because highest bytes will result in negative number after bitwise shift while others will stay positive. Replacing addition with '|' should solve the issue. ---- - src/modbus.h | 10 +++++----- - 1 file changed, 5 insertions(+), 5 deletions(-) - -diff --git a/src/modbus.h b/src/modbus.h -index f6e9a5f5..c63f5ceb 100644 ---- a/src/modbus.h -+++ b/src/modbus.h -@@ -245,12 +245,12 @@ MODBUS_API int modbus_reply_exception(modbus_t *ctx, const uint8_t *req, - #define MODBUS_GET_HIGH_BYTE(data) (((data) >> 8) & 0xFF) - #define MODBUS_GET_LOW_BYTE(data) ((data) & 0xFF) - #define MODBUS_GET_INT64_FROM_INT16(tab_int16, index) \ -- (((int64_t)tab_int16[(index) ] << 48) + \ -- ((int64_t)tab_int16[(index) + 1] << 32) + \ -- ((int64_t)tab_int16[(index) + 2] << 16) + \ -+ (((int64_t)tab_int16[(index) ] << 48) | \ -+ ((int64_t)tab_int16[(index) + 1] << 32) | \ -+ ((int64_t)tab_int16[(index) + 2] << 16) | \ - (int64_t)tab_int16[(index) + 3]) --#define MODBUS_GET_INT32_FROM_INT16(tab_int16, index) ((tab_int16[(index)] << 16) + tab_int16[(index) + 1]) --#define MODBUS_GET_INT16_FROM_INT8(tab_int8, index) ((tab_int8[(index)] << 8) + tab_int8[(index) + 1]) -+#define MODBUS_GET_INT32_FROM_INT16(tab_int16, index) ((tab_int16[(index)] << 16) | tab_int16[(index) + 1]) -+#define MODBUS_GET_INT16_FROM_INT8(tab_int8, index) ((tab_int8[(index)] << 8) | tab_int8[(index) + 1]) - #define MODBUS_SET_INT16_TO_INT8(tab_int8, index, value) \ - do { \ - tab_int8[(index)] = (value) >> 8; \ |