1 files changed, 0 insertions, 59 deletions
diff --git a/toolchain/uClibc/uClibc-0.9.30.3-xtensa-009-testandset.patch b/toolchain/uClibc/uClibc-0.9.30.3-xtensa-009-testandset.patch
deleted file mode 100644
index f0e4eb272..000000000
--- a/toolchain/uClibc/uClibc-0.9.30.3-xtensa-009-testandset.patch
+++ /dev/null
@@ -1,59 +0,0 @@
---- uClibc-0.9.29/libpthread/linuxthreads.old/sysdeps/xtensa/pt-machine.h.orig	2008-09-12 09:51:50.000000000 -0700
-+++ uClibc-0.9.29/libpthread/linuxthreads.old/sysdeps/xtensa/pt-machine.h	2008-10-04 12:14:57.000000000 -0700
-@@ -26,19 +26,51 @@
- #include <asm/unistd.h>
- 
- #ifndef PT_EI
--# define PT_EI __extern_always_inline
-+# define PT_EI extern inline __attribute__ ((gnu_inline))
- #endif
- 
--/* Memory barrier.  */
- #define MEMORY_BARRIER() __asm__ ("memw" : : : "memory")
-+#define HAS_COMPARE_AND_SWAP
-+
-+extern long int testandset (int *spinlock);
-+extern int __compare_and_swap (long int *p, long int oldval, long int newval);
- 
- /* Spinlock implementation; required.  */
- PT_EI long int
- testandset (int *spinlock)
- {
--  int unused = 0;
--  return INTERNAL_SYSCALL (xtensa, , 4, SYS_XTENSA_ATOMIC_SET,
--			   spinlock, 1, unused);
-+	unsigned long tmp;
-+	__asm__ volatile (
-+"	movi	%0, 0			\n"
-+"	wsr	%0, SCOMPARE1		\n"
-+"	movi	%0, 1			\n"
-+"	s32c1i	%0, %1, 0		\n"
-+	: "=&a" (tmp)
-+	: "a" (spinlock)
-+	: "memory"
-+	);
-+	return tmp;
-+}
-+
-+PT_EI int
-+__compare_and_swap (long int *p, long int oldval, long int newval)
-+{
-+        unsigned long tmp;
-+        unsigned long value;
-+        __asm__ volatile (
-+"1:     l32i    %0, %2, 0            \n"
-+"       bne     %0, %4, 2f           \n"
-+"       wsr     %0, SCOMPARE1        \n"
-+"       mov     %1, %0               \n"
-+"       mov     %0, %3               \n"
-+"       s32c1i  %0, %2, 0            \n"
-+"       bne     %1, %0, 1b           \n"
-+"2:                                  \n"
-+          : "=&a" (tmp), "=&a" (value)
-+          : "a" (p), "a" (newval), "a" (oldval)
-+          : "memory" );
-+
-+        return tmp == oldval;
- }
- 
- /* Get some notion of the current stack.  Need not be exactly the top