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tile: add no-op fe*() routines for libc internal use 

These avoid having tile generate real calls to the no-op
functions, which then causes linknamespace test failures.

It might make sense to factor all of these out into a common
header that can be shared by tile, microblaze, etc., but for
now just fix the test failures.
This commit is contained in:
Chris Metcalf 2014-12-26 18:39:47 -05:00
parent d8aaf74be9
commit 0025b4cc84
2 changed files with 7 additions and 0 deletions
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ChangeLog
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@ -1,5 +1,8 @@
2014-12-26 Chris Metcalf <cmetcalf@ezchip.com>
* sysdeps/tile/math_private.h (fegetenv, fesetenv, feupdateenv,
fegetround): Add no-op macros to avoid linknamespace issues.
* sysdeps/unix/sysv/linux/clock_settime.c (SYSDEP_SETTIME): Remove
definitions of INTERNAL_VSYSCALL and INLINE_VSYSCALL.

4
sysdeps/tile/math_private.h
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@ -27,5 +27,9 @@
#define feraiseexcept(excepts) ({ 0; })
#define feclearexcept(exc) ({ 0; })
#define fegetenv(env) ({ (void) (env); 0; })
#define fesetenv(env) ({ (void) (env); 0; })
#define feupdateenv(env) ({ (void) (env); 0; })
#define fegetround() ({ FE_TONEAREST; })
#endif