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author | Simon Dawson <spdawson@gmail.com> | 2013-01-20 11:55:41 +0000 |
---|---|---|
committer | Peter Korsgaard <jacmet@sunsite.dk> | 2013-02-02 14:45:16 +0100 |
commit | d7937773fd85daa675290816af981ff0079f21b8 (patch) | |
tree | 3dbbacb859fc1003d28529eece0da7782d8bed8e /toolchain/uClibc/uClibc-0.9.33.2-OpenWRT-140-avr32_atomic_fix.patch | |
parent | a84075b5f48b35c1449f17fdedc63b5c7bf6ab0c (diff) | |
download | buildroot-novena-d7937773fd85daa675290816af981ff0079f21b8.tar.gz buildroot-novena-d7937773fd85daa675290816af981ff0079f21b8.zip |
avr32: support uClibc 0.9.33.2
Add a uClibc patch from OpenWRT, and tweak an existing patch to cope with
the lack of a dup3 Linux syscall on avr32. This allow uClibc 0.9.33.2 to be
built for avr32.
[Peter: add upstream url for openwrt patch]
Signed-off-by: Simon Dawson <spdawson@gmail.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Diffstat (limited to 'toolchain/uClibc/uClibc-0.9.33.2-OpenWRT-140-avr32_atomic_fix.patch')
-rw-r--r-- | toolchain/uClibc/uClibc-0.9.33.2-OpenWRT-140-avr32_atomic_fix.patch | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/toolchain/uClibc/uClibc-0.9.33.2-OpenWRT-140-avr32_atomic_fix.patch b/toolchain/uClibc/uClibc-0.9.33.2-OpenWRT-140-avr32_atomic_fix.patch new file mode 100644 index 000000000..e28b6d25d --- /dev/null +++ b/toolchain/uClibc/uClibc-0.9.33.2-OpenWRT-140-avr32_atomic_fix.patch @@ -0,0 +1,16 @@ +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" \ |