Commit Graph

19 Commits

Author SHA1 Message Date
bmeurer@chromium.org
d4b533d41b Bulk update of Google copyright headers in source files.
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/259183002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21035 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-04-29 06:42:26 +00:00
bmeurer@chromium.org
215da5eca3 v8config.h: introduce V8_LIBC_MSVCRT
Use this for detecting MSVCRT library features instead of
V8_CC_MSVC.

One use case for this is when compiling with Clang together with the
MSVC library. In that case, V8_CC_MSVC will be false, but V8_LIBC_MSVCRT
will be true.

BUG=82385
LOG=n
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/145593003

Patch from Hans Wennborg <hans@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18888 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-28 19:11:13 +00:00
bmeurer@chromium.org
0899da3697 Add support for the QNX operating system.
This patch contains contributions from the following members of the
BlackBerry Web Technologies team:

Eli Fidler <efidler@blackberry.com>
Konrad Piascik <kpiascik@blackberry.com>
Jeff Rogers <jrogers@blackberry.com>
Cosmin Truta <ctruta@blackberry.com>
Peter Wang <peter.wang@torchmobile.com.cn>
Xiaobo Wang <xiaobwang@blackberry.com>
Ming Xie <mxie@blackberry.com>
Leo Yang <leoyang@blackberry.com>

R=bmeurer@chromium.org, jkummerow@chromium.org

Review URL: https://codereview.chromium.org/61153009

Patch from Cosmin Truta <ctruta@blackberry.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18430 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-02 07:04:05 +00:00
jkummerow@chromium.org
6aad7fb992 Fix compilation with GCC 4.8
BUG=v8:2767,v8:2149
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/69413002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17641 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-11-12 12:09:38 +00:00
dcarney@chromium.org
6dd72b6416 change of V8_DEPRECATED to be enabled behind a gyp flag
also add a deprecation message for newer gcc versions

R=danno@chromium.org
BUG=

Review URL: https://codereview.chromium.org/25226002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17006 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-30 13:28:23 +00:00
bmeurer@chromium.org
8dbd822855 Reland "Deuglify V8_INLINE and V8_NOINLINE."
R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/23604054

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16669 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-12 08:57:10 +00:00
mstarzinger@chromium.org
718a6a9a9e Revert r16648, r16641, r16638 and r16637.
Original descriptions were:
- "Refactor and cleanup VirtualMemory."
- "Fix typo."
- "Deuglify V8_INLINE and V8_NOINLINE."
- "Don't align size on allocation granularity for unaligned ReserveRegion calls."

Reasons for the revert are:
- Our mjsunit test suite slower by a factor of 5(!) in release mode.
- Flaky cctest/test-alloc/CodeRange on all architectures and platforms.
- Tankage of Sunspider by about 6% overall (unverified).

TBR=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/23970004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16662 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-11 18:30:01 +00:00
bmeurer@chromium.org
b60d340e08 Deuglify V8_INLINE and V8_NOINLINE.
R=dslomov@chromium.org

Review URL: https://codereview.chromium.org/23494047

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16641 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-11 10:28:09 +00:00
bmeurer@chromium.org
a797a35975 Refactor and cleanup VirtualMemory.
Remove a lot of platform duplication, and simplify the virtual
memory implementation. Also improve readability by avoiding bool
parameters for executability (use a dedicated Executability type
instead).

Get rid of the Isolate::UncheckedCurrent() call in the platform
code, as part of the Isolate TLS cleanup.

Use a dedicated random number generator for the address
randomization, instead of messing with the per-isolate random
number generators.

TEST=cctest/test-virtual-memory
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/23641009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16637 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-11 08:47:02 +00:00
bmeurer@chromium.org
8292b68acf Fix typo breaking Mac build after commit r16450.
TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/23522010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16451 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-08-30 12:30:09 +00:00
bmeurer@chromium.org
d4ff9ce39f Improve feature detection.
Add V8_GLIBC_PREREQ() macro to test the version of the GNU C library.
Make V8_GNUC_PREREQ() work for compilers that masquerade as GCC (you
can always use V8_CC_* to test for a specific one if you need to).
Add V8_LIBC_* to detect the C library in use.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/23717009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16450 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-08-30 12:09:50 +00:00
bmeurer@chromium.org
5857d951dd Fix definition of V8_*_C() macros.
Make V8_INT64_C() and V8_UINT64_C() available in 32-bit mode as well,
so we can write readable constants (base 10) instead of having to
obfuscate them using V8_2PART_UINT64_C().

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/23557002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16366 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-08-27 14:16:34 +00:00
bmeurer@chromium.org
09f5042adf Add V8_NOINLINE() and define INLINE()/NO_INLINE() in terms of their V8_*() counterparts.
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/23414003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16351 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-08-27 09:21:16 +00:00
bmeurer@chromium.org
2f10268045 Fix test for warn_unused_result and move it to v8config.h.
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/23546002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16347 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-08-27 08:27:42 +00:00
bmeurer@chromium.org
10a4570282 Add V8_ALIGNAS() and V8_ALIGNOF() and use that in lazy-instance.h.
This renames the existing V8_ALIGNAS() to V8_ALIGNED(), and introduces
V8_ALIGNAS(type, alignment) which aligns according to the type and falls
back to aligning according to alignment.

Also use __attribute__((aligned(n))) instead of __attribute__((__aligned__(n))).

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/22999052

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16318 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-08-26 11:18:28 +00:00
bmeurer@chromium.org
bcb064459e Revert "Add V8_ALIGNOF() and use that in lazy-instance.h."
This reverts commit r16311 for breaking build with certain compilers.
Will reland once sorted out.

TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/22979004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16313 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-08-26 08:12:08 +00:00
bmeurer@chromium.org
fb190fb6ae Add V8_ALIGNOF() and use that in lazy-instance.h.
Also fix the inconsistent attribute naming, and make V8_GNUC_PREREQ() test work for GCC compatible compilers.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/22888008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16311 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-08-26 08:06:15 +00:00
bmeurer@chromium.org
bb19c48faa Workaround 'inlining failed' build error with older GCC 4.x releases.
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/22867047

Patch from Ben Noordhuis <info@bnoordhuis.nl>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16309 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-08-24 16:58:32 +00:00
bmeurer@chromium.org
7a2c253e24 Move OS/compiler/feature detection to public v8config.h header.
From now on the v8config.h header should be the one and
only file where we do (freaky) checks to detect OS, C++
compiler or certain compiler features. Since we need that
both internally and for the public API, the new v8config.h
is the proper place to add (everything is prefixed with V8_
so we are safe).

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/23248006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16281 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-08-23 07:32:25 +00:00