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aarch64: Resolve sc_err and _x0 defined but not used warnings.

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This commit is contained in:
Marcus Shawcroft 2012-12-07 12:33:53 +00:00
parent bb3c2a5391
commit 82bf34183f
2 changed files with 5 additions and 2 deletions
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5
ports/ChangeLog.aarch64
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@ -1,3 +1,8 @@
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> 2012-12-07 Marcus Shawcroft <marcus.shawcroft@linaro.org>
* sysdeps/unix/sysv/linux/aarch64/mmap.c (mmap): Cast return value. * sysdeps/unix/sysv/linux/aarch64/mmap.c (mmap): Cast return value.

2
ports/sysdeps/unix/sysv/linux/aarch64/sysdep.h
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@ -208,12 +208,10 @@ __local_syscall_error: \
__label__ out; \ __label__ out; \
__label__ iserr; \ __label__ iserr; \
long sc_ret; \ long sc_ret; \
long sc_err; \
INTERNAL_SYSCALL_DECL (sc_err); \ INTERNAL_SYSCALL_DECL (sc_err); \
\ \
if (__vdso_##name != NULL) \ if (__vdso_##name != NULL) \
{ \ { \
register long _x0 asm ("x0"); \
sc_ret = INTERNAL_VSYSCALL_NCS (__vdso_##name, sc_err, nr, ##args); \ sc_ret = INTERNAL_VSYSCALL_NCS (__vdso_##name, sc_err, nr, ##args); \
if (!INTERNAL_SYSCALL_ERROR_P (sc_ret, sc_err)) \ if (!INTERNAL_SYSCALL_ERROR_P (sc_ret, sc_err)) \
goto out; \ goto out; \