Adam Langley 0bf9d6d554 bn/asm/x86[_64]-mont*.pl: implement slightly alternative page-walking. ... (Imports upstream's 3ba1ef829cf3dd36eaa5e819258d90291c6a1027.) Original strategy for page-walking was adjust stack pointer and then touch pages in order. This kind of asks for double-fault, because if touch fails, then signal will be delivered to frame above adjusted stack pointer. But touching pages prior adjusting stack pointer would upset valgrind. As compromise let's adjust stack pointer in pages, touching top of the stack. This still asks for double-fault, but at least prevents corruption of neighbour stack if allocation is to overstep the guard page. Also omit predict-non-taken hints as they reportedly trigger illegal instructions in some VM setups. Change-Id: Ife42935319de79c6c76f8df60a76204c546fd1e0 Reviewed-on: https://boringssl-review.googlesource.com/13775 Commit-Queue: Adam Langley <agl@google.com> Reviewed-by: David Benjamin <davidben@google.com>		2017-02-14 00:14:21 +00:00
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armv4-mont.pl	Remove trailing whitespace from Perl files.	2017-02-14 00:13:55 +00:00
armv8-mont.pl	Add AArch64 Montgomery assembly.	2015-11-10 19:13:46 +00:00
bn-586.pl	Remove trailing whitespace from Perl files.	2017-02-14 00:13:55 +00:00
co-586.pl	Remove trailing whitespace from Perl files.	2017-02-14 00:13:55 +00:00
rsaz-avx2.pl	Remove trailing whitespace from Perl files.	2017-02-14 00:13:55 +00:00
x86_64-gcc.c	Fix up macros.	2016-10-18 18:28:23 +00:00
x86_64-mont5.pl	bn/asm/x86[_64]-mont*.pl: implement slightly alternative page-walking.	2017-02-14 00:14:21 +00:00
x86_64-mont.pl	bn/asm/x86[_64]-mont*.pl: implement slightly alternative page-walking.	2017-02-14 00:14:21 +00:00
x86-mont.pl	bn/asm/x86[_64]-mont*.pl: implement slightly alternative page-walking.	2017-02-14 00:14:21 +00:00