[PATCH 0/7] target/alpha: Fix linux-user exception for CVTTQ

[Richard Henderson]

Alex's new float_convs test dies with SIGFPE for alpha-linux-user.

This is fixed in patch 6, where I mask the exception similar to how
the kernel would, when passed through the software completion handler.

Patches 2 & 3 fix bugs that I noticed in the process; the rest are
simple cleanup, trying to make the code better or easier.


r~


Richard Henderson (7):
  target/alpha: Use array for FPCR_DYN conversion
  target/alpha: Fix SWCR_MAP_UMZ
  target/alpha: Fix SWCR_TRAP_ENABLE_MASK
  target/alpha: Handle SWCR_MAP_DMZ earlier
  target/alpha: Write to fpcr_flush_to_zero once
  target/alpha: Mask IOV exception with INV for user-only
  target/alpha: Tidy helper_fp_exc_raise_s

 target/alpha/fpu_helper.c | 15 +++------
 target/alpha/helper.c     | 68 +++++++++++++++++++--------------------
 2 files changed, 38 insertions(+), 45 deletions(-)

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2.17.1