The significant change between TLS 1.0 and 1.1 is the addition of an explicit IV in the case of CBC encrypted records. Support for TLS 1.1 is needed in order to support TLS 1.2.
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/7880043
Changeset 7557a627e9b5 added a temporary stop-gap to silence
a print format warning for %S. This has been reverted.
None of this code is original. It was copied from the latest
Plan 9 compilers.
R=golang-dev, r, rsc
CC=golang-dev
https://golang.org/cl/8630044
Each of the backends has two prototypes for this function but
no corresponding definition.
R=golang-dev, bradfitz, khr
CC=golang-dev
https://golang.org/cl/9930045
Revision 01810e5c68e9 added the following to src/pkg/runtime/stack.h:
StackPreempt = (uintptr)(intptr)0xffffade,
The typedef for intptr is defined in two places:
1. src/pkg/runtime/runtime.h for use by the runtime
2. include/u.h for use by the compilers and linkers
On Plan 9, we don't use include/u.h but instead augment the host's
u.h with extra typedefs. These are in include/plan9/GOARCH/u.h.
We forgot to add intptr. It didn't cause a problem until now since
that typedef was never used outside the runtime.
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/10023043
These functions were introduced by revision 139919984600
and should not show up on profiles for consistency.
R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/10003043
Normally the codereview plugin disables adding new commits
when not using the submit command. Unfortunately this makes
it impossible to use the Mercurial Queues extension at the
same time.
A feature called "Phases" was introduced in Mercurial 2.1
that allows marking commits as being secret; this means
they will never be pushed to the upstream repository.
We can take advantage of this feature to allow the use of
Mercurial Queues if the mq.secret option has been set in
hgrc(5) and a recent version of Mercurial is used.
R=golang-dev, rsc, minux.ma
CC=golang-dev
https://golang.org/cl/7398055
These two symbols don't show up in the Go symbol table
since they're defined in dodata which is called sometime
after symtab. They do, however, show up in the ELF symbol
table.
This regression was introduced in changeset 01c40d533367.
Also, remove the corresponding strings from the ELF strtab
section now that they're unused.
R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/8650043
Remove unnecessary ( ) around == in && clause.
Add { } around multiline if body, even though it's one statement.
Add runtime: prefix to printed errors.
R=cshapiro, iant
CC=golang-dev
https://golang.org/cl/9685047
This is part of preemptive scheduler.
stackguard0 is checked in split stack checks and can be set to StackPreempt.
stackguard is not set to StackPreempt (holds the original value).
R=golang-dev, daniel.morsing, iant
CC=golang-dev
https://golang.org/cl/9875043
Fixes#5599.
Thanks to minux.ma for the suggested fix.
As we now have a harness to test testing internal functions I added some coverage for testing.roundUp, as it is the main consumer of roundDown10.
R=minux.ma, kr, r
CC=golang-dev
https://golang.org/cl/9926043
Before this change, grow work was done only
during map writes to ensure multithreaded safety.
This can lead to maps remaining in a partially
grown state for a long time, potentially forever.
This change allows grow work to happen during reads,
which will lead to grow work finishing sooner, making
the resulting map smaller and faster.
Grow work is not done in parallel. Reads can
happen in parallel while grow work is happening.
R=golang-dev, dvyukov, khr, iant
CC=golang-dev
https://golang.org/cl/8852047
instead of regular g stack. We do this so that the g stack
we're currently running on is no longer changing. Cuts
the root set down a bit (g0 stacks are not scanned, and
we don't need to scan gc's internal state). Also an
enabler for copyable stacks.
R=golang-dev, cshapiro, khr, 0xe2.0x9a.0x9b, dvyukov, rsc, iant
CC=golang-dev
https://golang.org/cl/9754044
An embedded trampoline is a function that exists to marshal
a receiver of type *S to a receiver of type *T when T is an
embedded field in S.
Embedded trampolines are generated by a special path through
the compiler and are not subject to the general analysis and
annotation done to functions. Their effects must be provided
explicitly.
R=golang-dev, r, daniel.morsing, minux.ma
CC=golang-dev
https://golang.org/cl/9874043
We require $objtype in make.rc and rc needs $path for finding commands.
Also include $cputype which we may use in the future.
R=golang-dev, minux.ma, r
CC=golang-dev
https://golang.org/cl/9905043
* Add a CXXFiles field to Package, which includes .cc, .cpp and .cxx files.
* CXXFiles are compiled using g++, which can be overridden using the CXX environment variable.
* Include .hh, .hpp and .hxx files in HFiles.
* Add support for CPPFLAGS (used for both C and C++) and CXXFLAGS (used only for C++) in cgo directive.
* Changed pkg-config cgo directive to modify CPPFLAGS rather than CFLAGS, so both C and C++ files get any flag returned by pkg-config --cflags.
Fixes#1476.
R=iant, r
CC=bradfitz, gobot, golang-dev, iant, minux.ma, remyoudompheng, seb.binet
https://golang.org/cl/8248043
mheap.map become a pointer, so nelem(h->map) returns 1 rather than the map size.
As the result coalescing with subsequent spans does not happen.
R=golang-dev, khr
CC=golang-dev
https://golang.org/cl/9649046
It is a caching wrapper around SysAlloc() that can allocate small chunks.
Use it for symtab allocations. Reduces number of symtab walks from 4 to 3
(reduces buildfuncs time from 10ms to 7.5ms on a large binary,
reduces initial heap size by 680K on the same binary).
Also can be used for type info allocation, itab allocation.
There are also several places in GC where we do the same thing,
they can be changed to use persistentalloc().
Also can be used in FixAlloc, because each instance of FixAlloc allocates
in 128K regions, which is too eager.
Reincarnation of committed and rolled back https://golang.org/cl/9805043
The latent bugs that it revealed are fixed:
https://golang.org/cl/9837049https://golang.org/cl/9778048
R=golang-dev, khr
CC=golang-dev
https://golang.org/cl/9778049
Then use the limit to make sure MHeap_LookupMaybe & inlined
copies don't return a span if the pointer is beyond the limit.
Use this fact to optimize all call sites.
R=golang-dev, dvyukov
CC=golang-dev
https://golang.org/cl/9869045
