glibc

Commit Graph

Author	SHA1	Message	Date
Chris Metcalf	0af797def3	math: support platforms with limited FP rounding or exception support For some tests, just claim that fetestexcept() always returns true, so the rest of the test can be compiled. For libm-test, provide known bogus values for unsupported rounding modes, so fesetround() will return failure. Elsewhere, just add some #ifdefs to avoid code that uses particular FP exceptions if the exceptions aren't supported.	2012-05-17 08:50:41 -04:00
Ulrich Drepper	75ea32abcd	Fix FPU context handling in getcontext on x86-64. fnstenv on x86-64 seems to clear the state. Work around.	2011-04-17 21:51:26 -04:00

Author

SHA1

Message

Date

Chris Metcalf

0af797def3

math: support platforms with limited FP rounding or exception support

For some tests, just claim that fetestexcept() always returns true,
so the rest of the test can be compiled.

For libm-test, provide known bogus values for unsupported rounding
modes, so fesetround() will return failure.

Elsewhere, just add some #ifdefs to avoid code that uses particular
FP exceptions if the exceptions aren't supported.

2012-05-17 08:50:41 -04:00

Ulrich Drepper

75ea32abcd

Fix FPU context handling in getcontext on x86-64.

fnstenv on x86-64 seems to clear the state.  Work around.

2011-04-17 21:51:26 -04:00

2 Commits