Issue created by Sebastian Huber: https://gitlab.rtems.org/contrib/newlib-cygwin/-/work_items/2
Newlib has no `sys/fenv.h` and no fenv functions for microblaze, moxie and or1k. These targets use the generic stubs of `libm/fenv`, so `fesetenv()` and the other functions return `-ENOTSUP`. The test `psxfenv01` of RTEMS fails on these architectures. GCC builds soft-float code for the RTEMS BSPs of the three targets. The soft-float support of libgcc records no exception and rounds to nearest only. With `__or1k_hard_float__` the floating-point control status register of or1k holds the flags and the rounding mode, also for the soft-float support of libgcc. Found while running the RTEMS test suite on simulators. This description was created with Claude Code assistance. -- View it on GitLab: https://gitlab.rtems.org/contrib/newlib-cygwin/-/work_items/2 You're receiving this email because of your account on gitlab.rtems.org. Unsubscribe from this thread: https://gitlab.rtems.org/-/namespace/1201/sent_notifications/5-2nk5bvzbf6qpgvmqha2cj9xgo-xd/unsubscribe | Manage all notifications: https://gitlab.rtems.org/-/profile/notifications | Help: https://gitlab.rtems.org/help
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