blob: e28b6d25d9faad9f444adc68f0754e6b416622c7 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
|
Patch from OpenWRT for avr32.
https://dev.openwrt.org/browser/trunk/toolchain/uClibc/patches-0.9.32/140-avr32_atomic_fix.patch
Signed-off-by: Simon Dawson <spdawson@gmail.com>
--- a/libc/sysdeps/linux/avr32/bits/atomic.h
+++ b/libc/sysdeps/linux/avr32/bits/atomic.h
@@ -28,6 +28,7 @@ typedef uintmax_t uatomic_max_t;
#define __arch_compare_and_exchange_val_32_acq(mem, newval, oldval) \
({ \
+ __uint32_t __result; \
__typeof__(*(mem)) __prev; \
__asm__ __volatile__( \
"/* __arch_compare_and_exchange_val_32_acq */\n" \
|
