rlc.h: Fix struct bit fields on big endian systems
Related: OS#5003
Change-Id: I534539cdf197ce5c038752a177aff7efeefc9883
diff --git a/src/rlc.h b/src/rlc.h
index bcc738c..45cbb95 100644
--- a/src/rlc.h
+++ b/src/rlc.h
@@ -377,8 +377,8 @@
extern "C" {
/* TS 44.060 10.2.2 */
-#if OSMO_IS_LITTLE_ENDIAN
struct rlc_ul_header {
+#if OSMO_IS_LITTLE_ENDIAN
uint8_t r:1,
si:1,
cv:4,
@@ -389,9 +389,16 @@
spare:1;
uint8_t e:1,
bsn:7;
+#elif OSMO_IS_BIG_ENDIAN
+/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
+ uint8_t pt:2, cv:4, si:1, r:1;
+ uint8_t spare:1, pi:1, tfi:5, ti:1;
+ uint8_t bsn:7, e:1;
+#endif
} __attribute__ ((packed));
struct rlc_dl_header {
+#if OSMO_IS_LITTLE_ENDIAN
uint8_t usf:3,
s_p:1,
rrbp:2,
@@ -401,21 +408,34 @@
pr:2;
uint8_t e:1,
bsn:7;
+#elif OSMO_IS_BIG_ENDIAN
+/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
+ uint8_t pt:2, rrbp:2, s_p:1, usf:3;
+ uint8_t pr:2, tfi:5, fbi:1;
+ uint8_t bsn:7, e:1;
+#endif
} __attribute__ ((packed));
struct rlc_li_field {
+#if OSMO_IS_LITTLE_ENDIAN
uint8_t e:1,
m:1,
li:6;
+#elif OSMO_IS_BIG_ENDIAN
+/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
+ uint8_t li:6, m:1, e:1;
+#endif
} __attribute__ ((packed));
struct rlc_li_field_egprs {
+#if OSMO_IS_LITTLE_ENDIAN
uint8_t e:1,
li:7;
-} __attribute__ ((packed));
-#else
-# error "Only little endian headers are supported yet. TODO: add missing structs"
+#elif OSMO_IS_BIG_ENDIAN
+/* auto-generated from the little endian part above (libosmocore/contrib/struct_endianess.py) */
+ uint8_t li:7, e:1;
#endif
+} __attribute__ ((packed));
}
inline bool gprs_rlc_v_b::is_state(int bsn, const gprs_rlc_dl_bsn_state type) const