Having a trailing comma before a space doesn't mean that the next option
will be ANDed rather than ORed. This worked with the standard toolchain
because the filenames prevented the incorrect build constraints for
other platforms from being acted on.
Change-Id: Iaee5b60a7496166f23fc36319abe07c7a7ec04e5
Reviewed-on: https://go-review.googlesource.com/32311
Run-TryBot: Adam Langley <agl@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Now that the frame sizes of these functions are correct, the compiler
is detecting that they overflow the NOSPLIT stack. They don't need to
be NOSPLIT, so remove that flag.
This fixes the 1.7 build. The build is not broken at tip because the
stack guard is larger.
Change-Id: Ie32779c819f63b27ec0a77a44b7d20ee2d550843
Reviewed-on: https://go-review.googlesource.com/31667
TryBot-Result: Gobot Gobot <gobot@golang.org>
Run-TryBot: Austin Clements <austin@google.com>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
Currently blake2s's assembly routines claim they have a zero byte
frame and manually subtract upwards of 704 bytes from the stack
pointer without cooperating with Go's ABI. As a result, these
functions may not grow the stack when necessary, leading to memory
corruption.
Fix this by using the correct stack frame sizes so the generated stack
growth prologue is correct, and aligning the SP up instead of down.
Change-Id: Ic426338c45c94a2c01d549860c2295a0ee9200bf
Reviewed-on: https://go-review.googlesource.com/31583
Reviewed-by: Adam Langley <agl@golang.org>
Reviewed-by: Andreas Auernhammer <aead@mail.de>
Reviewed-by: Minux Ma <minux@golang.org>
Andreas Auernhammer
Adam Langley
Austin Clements