This commit adds the ability to enable userspace tracing with lttng
in io.js. It adds tracepoints for all the equivalent dtrace and ETW
tracepoints. To use these tracepoints enable --with-lttng on linux.
PR-URL: https://github.com/iojs/io.js/pull/702
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Ryan Graham <ryan@strongloop.com>
Reviewed-By: Stephen Belanger <admin@stephenbelanger.com>
Snapshots speed up start-up by a few milliseconds but are potentially
dangerous because of the fixed hash seed that is used for strings and
dictionaries, making collision denial-of-service attacks possible.
Release builds on iojs.org have snapshots disabled but source builds
did not, until now.
The risk for individual source builds is low; the binary gets a random
32 bits hash seed that should be hard to guess by an external attacker.
It's when binaries are distributed by, for example, a distro vendor
that the fixed hash seed becomes a vulnerability, because then it's
possible to target a large group of people at once.
People that really need the faster start-up time can use the new
--with-snapshot configure flag.
PR-URL: https://github.com/iojs/io.js/pull/585
Reviewed-By: Bert Belder <bertbelder@gmail.com>
Reviewed-By: Johan Bergström <bugs@bergstroem.nu>
Reviewed-By: Rod Vagg <rod@vagg.org>
Chrome still runs on Windows XP, so there is no reason that iojs
couldn't.
PR: https://github.com/iojs/io.js/pull/512
Reviewed-by: Ben Noordhuis <info@bnoordhuis.nl>
e1fe270 introduces the NODE_PLATFORM macro which had to be redefined in
node.gyp for `process.platform` to return expected values.
PR-URL: https://github.com/iojs/io.js/pull/271
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Bert Belder <bertbelder@gmail.com>
* rename the build targets
* update the test runner to use `out/{Debug,Release}/iojs`
* update the installer to install the iojs binary
* update one test that explicitly checks for the binary name
PR-URL: https://github.com/iojs/io.js/pull/262
Reviewed-By: Bert Belder <bertbelder@gmail.com>
The PLATFORM preprocessor symbol is defined in node.gyp, and on Windows
it's set to "win". This conflicts with a built-in preprocessor symbol
with a different value ("win32"), which makes the linker(!) complain.
Resolve this by renaming these symbols to NODE_ARCH and NODE_PLATFORM.
PR-URL: https://github.com/iojs/io.js/pull/261
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
I was originally going to do this after the v0.11.15 release, but as
that release is three weeks overdue now, I decided not to wait any
longer; we don't want the delta to get too big.
Conflicts:
lib/net.js
test/simple/simple.status
PR-URL: https://github.com/iojs/io.js/pull/236
Reviewed-By: Bert Belder <bertbelder@gmail.com>
Reviewed-By: Fedor Indutny <fedor@indutny.com>
This makes require('process') always return a reference to the global
process object.
PR-URL: https://github.com/iojs/io.js/pull/206
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
I introduced this module over a year ago in a pull request as the v8
module but it was quickly subsumed by the tracing module.
The tracing module was recently removed again and that is why this
commit introduces the v8 module again, including the new features it
picked up commits d23ac0e and f8076c4.
PR-URL: https://github.com/iojs/io.js/pull/131
Reviewed-By: Chris Dickinson <christopher.s.dickinson@gmail.com>
Reviewed-By: Christian Tellnes <christian@tellnes.no>
Reviewed-By: Thorsten Lorenz <thlorenz@gmx.de>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Commit 691d55f introduces a regression on OS X when dtrace is enabled
(the default.) This commit rectifies that by removing the erroneous
platform check.
Fixes the following build error:
CXX(target) /Users/bnoordhuis/src/iojs/out/Release/obj.target/node/src/node_dtrace.o
../src/node_dtrace.cc:27:10: fatal error: 'node_provider.h' file not found
PR-URL: https://github.com/iojs/io.js/pull/150
Reviewed-By: Miroslav Bajtoš <miro.bajtos@gmail.com>
Dtrace probes were removed from libuv recently, but their usage by node
was not completely removed, causing build breaks on SmartOS.
Even though the build is working on other platforms, these probes are
not fired by libuv anymore, so there's no point in using them on these
platforms too.
Reviewed-by: Trevor Norris <trev.norris@gmail.com>
The "dtrace" script version include in systemtap-sdt-devel-2.6-3
(part of Fedora 21) no longer ignores unknown command line
arguments, but will instead error out and refuse to run.
This patch adds a separate condition to node's gyp input so
that on Linux it will run dtrace without the -xnolibs
argument that trips it up on systemtap-std-devel-2.6-3.
PR-URL: https://github.com/joyent/node/pull/8846
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
MakeCallback is too large a function to be inlined. Likewise, only
having header files will not allow for any part of AsyncWrap to be
exposed cleanly via NODE_MODULE_CONTEXT_AWARE_BUILTIN().
PR-URL: https://github.com/joyent/node/pull/8110
Signed-off-by: Trevor Norris <trev.norris@gmail.com>
Reviewed-by: Fedor Indutny <fedor@indutny.com>
Reviewed-by: Alexis Campailla <alexis@janeasystems.com>
Reviewed-by: Julien Gilli <julien.gilli@joyent.com>
MakeCallback is too large a function to be inlined. Likewise, only
having header files will not allow for any part of AsyncWrap to be
exposed cleanly via NODE_MODULE_CONTEXT_AWARE_BUILTIN().
PR-URL: https://github.com/joyent/node/pull/8110
Signed-off-by: Trevor Norris <trev.norris@gmail.com>
Reviewed-by: Fedor Indutny <fedor@indutny.com>
Reviewed-by: Alexis Campailla <alexis@janeasystems.com>
Reviewed-by: Julien Gilli <julien.gilli@joyent.com>
Async Listener was the name of the user-facing JS API, and is being
completely removed. Instead low level hooks directly into the mechanism
that AL used will be introduced in a future commit.
PR-URL: https://github.com/joyent/node/pull/8110
Signed-off-by: Trevor Norris <trev.norris@gmail.com>
Reviewed-by: Fedor Indutny <fedor@indutny.com>
Reviewed-by: Alexis Campailla <alexis@janeasystems.com>
Reviewed-by: Julien Gilli <julien.gilli@joyent.com>
There is not much point in keeping it a separate project because it
doesn't build standalone, plus it makes applying changes to core more
difficult because of the implicit dependency on header files in src/.
The two main goals of this change are:
- To make it easier to build the Intl option using ICU (particularly,
using a newer ICU than v8/Chromium's version)
- To enable a much smaller ICU build with only English support The goal
here is to get node.js binaries built this way by default so that the
Intl API can be used. Additional data can be added at execution time
(see Readme and wiki)
More details are at https://github.com/joyent/node/pull/7719
In particular, this change adds the "--with-intl=" configure option to
provide more ways of building "Intl":
- "full-icu" picks up an ICU from deps/icu
- "small-icu" is similar, but builds only English
- "system-icu" uses pkg-config to find an installed ICU
- "none" does nothing (no Intl)
For Windows builds, the "full-icu" or "small-icu" options are added to
vcbuild.bat.
Note that the existing "--with-icu-path" option is not removed from
configure, but may not be used alongside the new option.
Wiki changes have already been made on
https://github.com/joyent/node/wiki/Installation
and a new page created at
https://github.com/joyent/node/wiki/Intl
(marked as provisional until this change lands.)
Summary of changes:
* README.md : doc updates
* .gitignore : added "deps/icu" as this is the location where ICU is
unpacked to.
* Makefile : added the tools/icu/* files to cpplint, but excluded a
problematic file.
* configure : added the "--with-intl" option mentioned above.
Calculate at config time the list of ICU source files to use and data
packaging options.
* node.gyp : add the new files src/node_i18n.cc/.h as well as ICU
linkage.
* src/node.cc : add call into
node::i18n::InitializeICUDirectory(icu_data_dir) as well as new
--icu-data-dir option and NODE_ICU_DATA env variable to configure ICU
data loading. This loading is only relevant in the "small"
configuration.
* src/node_i18n.cc : new source file for the above Initialize..
function, to setup ICU as needed.
* tools/icu : new directory with some tools needed for this build.
* tools/icu/icu-generic.gyp : new .gyp file that builds ICU in some new
ways, both on unix/mac and windows.
* tools/icu/icu-system.gyp : new .gyp file to build node against a
pkg-config detected ICU.
* tools/icu/icu_small.json : new config file for the "English-only" small
build.
* tools/icu/icutrim.py : new tool for trimming down ICU data. Reads the
above .json file.
* tools/icu/iculslocs.cc : new tool for repairing ICU data manifests
after trim operation.
* tools/icu/no-op.cc : dummy file to force .gyp into using a C++ linker.
* vcbuild.bat : added small-icu and full-icu options, to call into
configure.
* Fixed toolset dependencies, see
https://github.com/joyent/node/pull/7719#issuecomment-54641687
Note that because of a bug in gyp {CC,CXX}_host must also be set.
Otherwise gcc/g++ will be used by default for part of the build.
Reviewed-by: Trevor Norris <trev.norris@gmail.com>
Reviewed-by: Fedor Indutny <fedor@indutny.com>
Adding a compatibility section to node.exe embedded manifest so that
Node is declared explicitly compatible with Windows 8.1. Required so
that os.release() can return the correct version on Windows 8.1.
See http://msdn.microsoft.com/en-us/library/windows/desktop/ms724451(v=vs.85).aspx
Reviewed-by: Trevor Norris <trev.norris@gmail.com>
Linking CoreFoundation for OSX is needed for OSX debugging features to
function properly.
For instance Instruments cannot record Heap Allocations if the
CoreFoundation is not linked.
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Improve on commit b55c9d6 by not requiring that switches are comma
separated. This commit makes `./configure --v8-options="--foo --bar"`
work and takes special care to properly escape quotes in the options
string.
Move `createCredentials` to `tls` module and rename it to
`createSecureContext`. Make it use default values from `tls` module:
`DEFAULT_CIPHERS` and `DEFAULT_ECDH_CURVE`.
fix #7249
Turn off -Werror when building V8, it hits -Werror=unused-local-typedefs
with g++ 4.8. The warning itself is harmless so don't abort the build.
This was originally implemented in commit d2ab314e back in 2011 but the
build process has gone through a few iterations since then, that change
no longer works.
Add a new 'tracing' module with a v8 property that lets the user
register listeners for gc events. The listeners are invoked after
every garbage collection cycle with 'before' and 'after' statistics.
Useful for monitoring tools that want to keep track of memory usage.
Built-in modules should be automatically registered, replacing the
static module list. Add-on modules should also be automatically
registered via DSO constructors. This improves flexibility in adding
built-in modules and is also a prerequisite to pure-C addon modules.
Forcibly disable -Werror, the old { 'werror': '' } hack in node.gyp
no longer works with newer versions of V8.
We support a wide range of compilers, it's simply not feasible to
squelch all warnings, never mind that the libraries in deps/ are
not under our control.
Fixes #6817.
