23 Apr
2013
23 Apr
'13
1:06 p.m.
Martin Storsjö martin@martin.st writes:
With the final two patches I've just sent, all of these pass, both on wine64 and on real windows.
Many thanks for tracking these w64-related bugs down. Do you have a debugging environment for w64, or did you find the bugs be reading the (preprocessed) assembly code?
Looking at W64_ENTRY, do you remember why the stack allocation for saved xmm registers is done as
sub [$]eval(8 + 16*($2 - 6)), %rsp
Subtracting the extra 8 bytes seems useless; at least I don't see anything stored at that location. I wonder if maybe that was an incomplete attempt at getting a 16-byte aligned pointer for the the xmm stores?
Regards, /Niels
--
Niels Möller. PGP-encrypted email is preferred. Keyid C0B98E26.
Internet email is subject to wholesale government surveillance.