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authorMarcus Shawcroft <marcus.shawcroft@linaro.org>2012-12-07 12:33:53 +0000
committerMarcus Shawcroft <marcus.shawcroft@linaro.org>2012-12-07 12:33:53 +0000
commit82bf34183f65e122c63360f29630299a8f9c1d87 (patch)
tree8674d4bcc6b7619bab99e1c78b3c171e0da91b06 /ports
parentbb3c2a5391c7bed289bc855036a06a507d988e0d (diff)
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aarch64: Resolve sc_err and _x0 defined but not used warnings.
Diffstat (limited to 'ports')
-rw-r--r--ports/ChangeLog.aarch645
-rw-r--r--ports/sysdeps/unix/sysv/linux/aarch64/sysdep.h2
2 files changed, 5 insertions, 2 deletions
diff --git a/ports/ChangeLog.aarch64 b/ports/ChangeLog.aarch64
index cde121efc2..d9d1e08edf 100644
--- a/ports/ChangeLog.aarch64
+++ b/ports/ChangeLog.aarch64
@@ -1,5 +1,10 @@
 2012-12-07  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
 
+	* sysdeps/unix/sysv/linux/aarch64/sysdep.h (INLINE_VSYSCALL):
+	Remove _x0 and sc_err declarations.
+
+2012-12-07  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
+
 	* sysdeps/unix/sysv/linux/aarch64/mmap.c (mmap): Cast return value.
 
 2012-12-07  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
diff --git a/ports/sysdeps/unix/sysv/linux/aarch64/sysdep.h b/ports/sysdeps/unix/sysv/linux/aarch64/sysdep.h
index 62871d4feb..67132e3791 100644
--- a/ports/sysdeps/unix/sysv/linux/aarch64/sysdep.h
+++ b/ports/sysdeps/unix/sysv/linux/aarch64/sysdep.h
@@ -208,12 +208,10 @@ __local_syscall_error:						\
     __label__ out;							      \
     __label__ iserr;							      \
     long sc_ret;							      \
-    long sc_err;							      \
     INTERNAL_SYSCALL_DECL (sc_err);					      \
 									      \
     if (__vdso_##name != NULL)						      \
       {									      \
-	register long _x0 asm ("x0");					      \
 	sc_ret = INTERNAL_VSYSCALL_NCS (__vdso_##name, sc_err, nr, ##args);   \
 	if (!INTERNAL_SYSCALL_ERROR_P (sc_ret, sc_err))			      \
 	  goto out;							      \