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tile: avoid preprocessor redefinition warnings 

PSEUDO_END and PSEUDO_END_NOERRNO are being defined in
sysdeps/unix/sysdep.h and then redefined for tile.  Add an
undef before each define to silence the warnings.
This commit is contained in:
Chris Metcalf 2015-10-21 12:13:14 -04:00
parent 23c4baa214
commit 1245e51596
2 changed files with 8 additions and 0 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2015-10-21 Chris Metcalf <cmetcalf@ezchip.com>
* sysdeps/unix/sysv/linux/tile/sysdep.h (PSEUDO_END)
(PSEUDO_NOERRNO, PSEUDO_END_NOERRNO): Undef before defining.
2015-10-21 H.J. Lu <hongjiu.lu@intel.com>
* sysdeps/unix/sysv/linux/i386/sysdep.h (OPTIMIZE_FOR_GCC_5):

3
sysdeps/unix/sysv/linux/tile/sysdep.h
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@ -53,17 +53,20 @@
# define SYSCALL_ERROR_NAME plt(__syscall_error)
#endif
#undef PSEUDO_END
#define PSEUDO_END(name) \
0: \
j SYSCALL_ERROR_NAME; \
END (name)
#undef PSEUDO_NOERRNO
#define PSEUDO_NOERRNO(name, syscall_name, args) \
ENTRY (name); \
DO_CALL(syscall_name, args)
#define ret_NOERRNO jrp lr
#undef PSEUDO_END_NOERRNO
#define PSEUDO_END_NOERRNO(name) \
END (name)