Jim Huang
8dba36bcec
Use checked unsigned multiplication extension of GCC/Clang
...
Most processors have carry flags which they set on addition overflow, so
it is a good idea to access them whenever possible. Most of them also
have widening multiply instructions that can be used to detect overflow
of the non-widening version. Both GCC and Clang offer a way to detect an
overflow for security critical applications.
Reference:
https://clang.llvm.org/docs/LanguageExtensions.html#checked-arithmetic-builtins
2019-07-23 14:59:49 -07:00
daan
c228ecefd8
update for new dynamic direction on windows 64-bit
2019-07-18 18:59:32 -07:00
daan
7ea9cf8d1f
add region collection
2019-07-15 14:53:03 -07:00
daan
8dc0b5345b
Merge branch 'dev' into dev-exp
2019-07-14 16:50:38 -07:00
daan
49ceb4d018
refactor delayed_free code
2019-07-14 16:48:53 -07:00
daan
5ad2effb39
use standard compliant compilation of the thread_free atomic field
2019-07-14 16:20:27 -07:00
daan
84a292538c
merge with medium pages
2019-07-12 20:39:29 -07:00
daan
a927c07de9
merge medium pages
2019-07-12 20:27:56 -07:00
daan
42cf5e1580
reintroduce support for medium size pages
2019-07-12 20:11:39 -07:00
daan
8a6b474fa0
merge from dev
2019-07-11 16:32:11 -07:00
daan
9e9208eae8
Merge branch 'dev' into dev-win
2019-07-11 15:22:09 -07:00
daan
1fdb4b288f
more eager handling of non-local frees
2019-07-11 15:21:57 -07:00
daan
3192ca4682
merge with dev-win
2019-07-09 23:34:17 -07:00
daan
3009a7b1fe
support non- eager_commit; on larson reduces commit charge 10x, but other benchmarks often see no improvement
2019-07-09 21:34:56 -07:00
daan
0314373d93
add reset_decommit, reset_discard options; maintain more statistics
2019-07-09 20:24:00 -07:00
daan
129149977d
Merge branch 'dev' into dev-exp
2019-07-08 17:45:04 -07:00
daan
8203f3dcfa
add full heap aligned allocation api (issue #52 ); remove rezalloc (issue #63 ); add mi_version
2019-07-08 17:17:07 -07:00
daan
493dfc4b82
merge with dev
2019-07-08 15:42:42 -07:00
daan
56bdb2c2f3
add more const declarations (pr #79 )
2019-07-08 12:00:59 -07:00
daan
983c96a238
Merge branch 'dev' into dev-exp
2019-07-04 14:46:53 -07:00
daan
6abdc5f5a3
do not enable verbose by default in the debug build; add trace messages for verbose level 2
2019-07-04 09:28:22 -07:00
daan
5c0ffe9865
merge back changes to OS module from 'dev-exp'
2019-07-02 17:17:03 -07:00
daan
8cb36c62e6
merge with dev branch
2019-07-02 16:44:35 -07:00
daan
aeff1db32b
Fixing interpose on macOS
2019-07-02 12:49:28 -07:00
daan
d35fc6cdc4
PR#66 by kickunderscore to ensure consistent small block alignment
2019-07-02 08:46:50 -07:00
daan
06bcea1761
Initial commit of separate memory region layer and improved large OS pages support, see 'memory.c'
2019-07-02 07:23:24 -07:00
daan
d6901558cd
enable large OS page support on Windows
2019-06-28 22:35:57 -07:00
daan
12d756e7b2
fix page count of heap when absorbing
2019-06-27 13:32:44 -07:00
Julian Fang
c19d3a27a8
Remove underscore prefixes to match c lanuguage standard
2019-06-26 12:57:13 +08:00
daan
fac0d4b409
fix passing void as argument
2019-06-25 20:06:34 -07:00
Frank Denis
236cd2e65c
fn() is not a valid C prototype
2019-06-25 12:16:36 +02:00
daan
c1226611c6
Merge branch 'master' into dev
2019-06-24 18:13:04 -07:00
daan
cd7aa0ce83
improve handling of huge pages in the cache
2019-06-23 23:15:42 -07:00
Jim Huang
a667971cbf
Apple rebrands "OS X" as "macOS"
...
In 2012, with the release of OS X 10.8 Mountain Lion, the name of the
system was shortened from Mac OS X to OS X. In 2016, with the release
of macOS 10.12 Sierra, the name was changed from OS X to macOS to
streamline it with the branding of Apple's other primary operating
systems: iOS, watchOS, and tvOS.
Reference: https://en.wikipedia.org/wiki/MacOS
2019-06-24 10:15:50 +08:00
Daan
fab7329c7a
Merge pull request #24 from jserv/clarify-license
...
Clarify top-level license file
2019-06-23 10:47:38 -07:00
Jim Huang
b1d299b35b
Clarify top-level license file
...
To be consistent with other Microsoft open source projects, each source
file points to the file "LICENSE" in top-level directory.
2019-06-23 19:53:34 +08:00
Jim Huang
3841b32f9d
Support ARM/Aarch64 TLS register fastpath
...
Tested with Ubuntu Linux 18.04 LTS running on Marvell/Cavium ThunderX,
which consists of Armv8 based processors.
2019-06-23 16:30:20 +08:00
Daan Leijen
79bfe52255
fix accidental delete
2019-06-22 11:50:03 -07:00
Daan Leijen
e52ca3bfa9
possible fix for ARM linux compilation
2019-06-22 11:33:18 -07:00
daan
26a874eb3f
initial checkin
2019-06-19 16:26:12 -07:00
