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Author SHA1 Message Date
daan
8ef37e6c0b update atomic exchange memory model annotations for unix v1.0.2 2019-07-09 14:56:43 -07:00
daan
cf8815854c fix cmake issues with OBJECT install 2019-07-09 11:32:24 -07:00
daan
129149977d Merge branch 'dev' into dev-exp 2019-07-08 17:45:04 -07:00
daan
76023ca45f fix path max in realpath on unix (pr #69) 2019-07-08 17:43:10 -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
5f607e0f58 update documentation 2019-07-08 17:15:34 -07:00
daan
4d22ff6d03 Merge branch 'dev' into dev-exp 2019-07-08 15:45:50 -07:00
daan
d656f3e339 merge with master 2019-07-08 15:45:37 -07:00
daan
493dfc4b82 merge with dev 2019-07-08 15:42:42 -07:00
daan
fc35f6069a Add NO_SYSTEM_ENVIRONMENT_PATH and example of linking with the object file; pr #67 2019-07-08 13:37:41 -07:00
daan
56bdb2c2f3 add more const declarations (pr #79) 2019-07-08 12:00:59 -07:00
daan
7f0137a617 Fix compilation error with MSVC C++ 2019-07-07 21:59:53 -07:00
daan
7e743dfb58 fix C++ compilation warnings with VisualStudio 2017 2019-07-07 18:52:12 -07:00
daan
c3528203b5 fix compilation with C++, fix overrides in C++ to adhere to the spec (issue #26) 2019-07-07 18:11:21 -07:00
daan
dd59a917ce Expose mi prefixed public standard implementations of various posix, unix, and c++ allocation functions. See issue #75 2019-07-07 13:44:33 -07:00
David Carlier
a192d6893e initial support of 2MB pages on Mac 2019-07-05 20:05:04 +01:00
daan
b40fe5178a fix static object linking 2019-07-04 14:56:58 -07:00
daan
983c96a238 Merge branch 'dev' into dev-exp 2019-07-04 14:46:53 -07:00
daan
5ff037f8f8 add capability to override multiple entry points in windows dynamic override; and stop patching msvcrt, just crtbase 2019-07-04 12:06:15 -07:00
daan
74dc95c1d6 fix crash triggered in release mode with windows dynamic overriding 2019-07-04 12:04:56 -07:00
daan
3039dbfcdd for windows dynamic override, add standard api override and stop patching new/delete (for now) 2019-07-04 09:29:33 -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
069208b184 Possible fix to windows dynamic override calling register onexit directly 2019-07-03 19:47:44 -07:00
Daan
1125271c27
Merge pull request #74 from ErnyTech/patch-1 
Suppressed the new GCC 9 -Wmissing-attributes warnings
v1.0.0 show 		2019-07-03 18:52:55 -07:00
daan
24feb5e305 update Visual Studio project to not use _MBCS by default, issue #59 2019-07-03 18:49:48 -07:00
daan
663769c512 merge dev branch 2019-07-03 18:12:55 -07:00
Ernesto Castellotti
8c2f52dee8
Suppressed the new GCC 9 -Wmissing-attributes warnings 
With the new release of the GCC 9 compiler the operation of -Wmissing-attributes warnings has also been extended to aliases: this causes a warnings if the alias has less attributes than its target.

This warnings does not actually indicate a problem in the mimalloc code and you could safely ignore it by adding "-Wno-missing-attributes" to the CFLAGS, however I was not going to use a "hack" to hide the warning when compiling alloc-override .c

So this patch solves the problem simply by using an attribute (present only in GCC> = 9) that copies the attributes of another function, since this attribute is exclusive only for GCC 9 (or later) I had to use a simple precompiler instruction to add the "copy" attribute only with GCC 9.
 2019-07-04 00:21:15 +02:00
daan
c3a5f84ad3 rewrite of low-level OS (aligned) allocation to better handle large pages and aligned allocation 2019-07-03 14:52:32 -07:00
daan
7b4f3591f0 fix dynamic override when both msvcrt and ucrtbase are loaded in any order using priorities 2019-07-03 14:23:30 -07:00
daan
9390642879 fix windows dynamic malloc overried when both ucrtbase and msvcrt are loaded; also fix virtualalloc2 on 32-bit 2019-07-03 13:00:43 -07:00
daan
158705815e fix aligned_ensured bug, trie inc bug, stats in the OS module 2019-07-03 00:16:27 -07:00
daan
10a29f17c8 more conservative shrinking of memory 2019-07-02 22:49:12 -07:00
daan
cec3c4f9ff merge in dev branch 2019-07-02 17:28:15 -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
c465f6ae35 Merge branch 'master' into dev 2019-07-02 16:32:52 -07:00
daan
e2d3fefc1d Merge branch 'dev' of https://github.com/microsoft/mimalloc into dev 2019-07-02 16:28:47 -07:00
Daan
eee7601206
Merge pull request #43 from myd7349/cmake-build-options 
fix object file install error
 2019-07-02 16:28:30 -07:00
Daan
875ecbd21e
Merge pull request #68 from ObiWahn/make-includes-available 
make includes available for projects that add mimalloc as subdirectory
 2019-07-02 16:26:04 -07:00
daan
42efe51184 Merge branch 'master' into dev 2019-07-02 16:22:55 -07:00
Daan
f06931ba7e
Merge pull request #65 from devnexen/mi_mmap_prot_max_support 
Using BSD new PROT_MAX mmap to block page address wider promotions
 2019-07-02 16:21:13 -07:00
daan
b0ceb4a44c forward strdup, strndup, and realpath too 2019-07-02 15:56:01 -07:00
daan
b3f533167b Merge branch 'master' into dev 2019-07-02 15:52:26 -07:00
Daan
665b7324a4
Merge pull request #61 from jserv/indent-override 
Make forwarding macros friendly to indentation or style checkers
 2019-07-02 15:51:42 -07:00
daan
7dc3a5a18e Merge branch 'master' into dev 2019-07-02 15:44:48 -07:00
daan
04b1fd7b8d Fix macro spelling 2019-07-02 12:57:12 -07:00
daan
4326bda2c7 Fix main heap cookie on macOS 2019-07-02 12:53:53 -07:00
daan
aeff1db32b Fixing interpose on macOS 2019-07-02 12:49:28 -07:00
Daan
825d00a001
Merge branch 'master' into indent-override 2019-07-02 09:03:32 -07:00
Daan
ea6601c9cc
Merge pull request #62 from jserv/correct-linux-wording 
Clarify the comment about Linux distributions
 2019-07-02 09:01:24 -07:00
Daan
39956aa71f
Merge pull request #64 from 4ge32/master 
fix a environment variables name
 2019-07-02 08:53:16 -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
Jan Christoph Uhde
408b76d103 make includes available for projects that add mimalloc as subdirectory 2019-07-02 11:12:04 +02:00
David Carlier
bed746d7d6 Using BSD new PROT_MAX mmap to block page address wider promotions 2019-07-01 06:56:16 +00:00
Fumiya Shigemitsu
ed5cdba634 fix a environment variables name 
Some documents explain passing MIMALLOC_STATS=1 to print
statistics, though it handles as mimalloc_show_stats in the actual
code. According to the code, change the name MIMALLOC_STATS to MIMALLOC_SHOW_STATS.
 2019-06-30 14:20:23 +09:00
Jim Huang
2347a65fe0 Clarify the comment about Linux distributions 
Red Hat Linux was discontinued by Red Hat in 2003. It would make sense
to address glibc-based Linux distributions rather than Red Hat Linux.

Reference: https://en.wikipedia.org/wiki/Red_Hat_Linux
 2019-06-30 01:17:13 +08:00
Jim Huang
329a494783 Make forwarding macros friendly to indentation or style checkers 
Indention programs such as clang-format usually rely on the occurrence
of statement terminator, otherwise they are likely confused. The revised
forwarding macros do not contain semicolons character, which is friendly
to indentation or style checkers.
 2019-06-30 01:06:13 +08:00
myd7349
a5b22af7ec fix object install error 2019-06-29 21:53:47 +08:00
daan
d6901558cd enable large OS page support on Windows 2019-06-28 22:35:57 -07:00
daan
6eaf387891 Add support for aligned allocation on Windows using VirtualAlloc2 2019-06-28 19:48:30 -07:00
Daan
38eb0a9449
Update readme.md 
Add Azure pipelines badge
 2019-06-27 13:43:23 -07:00
daan
ae47a2b13e Add initial testing file, test target, and readme about testing, issue #10, pr #57 2019-06-27 13:36:19 -07:00
daan
4c87643c29 add check to see if we truly override the system malloc 2019-06-27 13:34:50 -07:00
daan
d2a2508af3 fix overly restrictive assertion 2019-06-27 13:34:14 -07:00
daan
1e636c45da add check for overflowing size allocation 2019-06-27 13:33:28 -07:00
daan
12d756e7b2 fix page count of heap when absorbing 2019-06-27 13:32:44 -07:00
daan
36826a96c9 add power-of-two check to posix_memalign, pr #56 2019-06-27 13:29:00 -07:00
daan
ec2a8f387b strengthen alignment check to be void* aligned 2019-06-27 13:27:53 -07:00
Daan
5dfced26c2
Merge pull request #49 from Benzodia/master 
Remove underscore prefixes to match c lanuguage standard
 2019-06-26 08:44:25 -07:00
Daan
fcb338a21b
Merge pull request #51 from Qix-/patch-1 
is it -> as it
 2019-06-26 08:43:02 -07:00
Qix
45b254f08d
is it -> as it 2019-06-26 12:53:46 +02:00
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
daan
b3ce61c408 fix atomic statistics counter increase 2019-06-25 20:05:43 -07:00
daan
654bcd7049 Merge branch 'master' into dev 2019-06-25 19:57:45 -07:00
daan
9ba53d3e2b fix missing prototype for heap_alloc_small 2019-06-25 19:57:21 -07:00
Daan
1713c37f9d
Merge pull request #28 from jserv/gcc-visibility 
Avoid unnecessary symbol exposure with ELF-based systems
 2019-06-25 19:54:28 -07:00
daan
cae02b4676 Merge branch 'master' into dev 2019-06-25 19:45:59 -07:00
Daan
4c1d848d88
Merge pull request #38 from dscho/azure-pipelines 
Set up CI (Azure Pipelines)
 2019-06-25 19:43:36 -07:00
Daan
f5d1170ae7
Merge pull request #41 from jedisct1/c-prototypes 
fn() is not a valid C prototype
 2019-06-25 19:38:44 -07:00
Daan
901413fadd
Merge pull request #44 from jserv/fix-conditional-build 
Correct the use of MI_DEBUG by conditional build
 2019-06-25 19:35:26 -07:00
Jim Huang
47e822c70f Correct the use of MI_DEBUG by conditional build 
MI_DEBUG is a macro rather than a variable.
 2019-06-25 21:59:20 +08:00
Frank Denis
59a714725b Read-only strings should be const char * 2019-06-25 12:19:36 +02:00
Frank Denis
236cd2e65c fn() is not a valid C prototype 2019-06-25 12:16:36 +02:00
Johannes Schindelin
b2706a05bb Set up CI with Azure Pipelines 
This sets up an Azure Pipeline to build the library, publishing
the artifacts for convenience.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
 2019-06-25 10:24:44 +02:00
Jim Huang
256eb97849 Avoid unnecessary symbol exposure with ELF-based systems 
GCC's default visibility is "public" but can be changed to
"hidden" with the argument "-fvisibility=hidden".

Tested with x86_64 / Ubuntu Linux 18.04 LTS:

[before]
$ nm -g -C libmimalloc.so | grep "T " | wc -l
142

[after]
$ nm -g -C libmimalloc.so | grep "T " | wc -l
93

This patch does not change the build on macOS.
 2019-06-25 10:00:22 +08:00
daan
c6c1d5fffd update docs to new MI_ prefixed build options 2019-06-24 19:00:16 -07:00
daan
4ea0e2b4ba Merge branch 'master' into dev 2019-06-24 18:54:27 -07:00
daan
91cb4cee8a use MI_ prefix for all options to better support subdirectory cmake, issue #3 2019-06-24 18:54:03 -07:00
Daan
30b8624d6e
Merge pull request #22 from myd7349/win32-cmake-patch 
Fix CMake configuration on Windows
 2019-06-24 18:19:49 -07:00
daan
c1226611c6 Merge branch 'master' into dev 2019-06-24 18:13:04 -07:00
Daan
8bb8852d4f
Merge pull request #17 from jserv/macos-rebranding 
Apple rebrands "OS X" as "macOS"
 2019-06-24 18:12:06 -07:00
Daan
e86935e108
Merge pull request #18 from jserv/fix-typo 
Fix typo
 2019-06-24 18:09:26 -07:00
daan
cc951affac fix compilation on older mac systems without CLOCK_MONOTONIC 2019-06-24 18:06:46 -07:00
daan
a16d95375f remove lock code from atomics (as it is unused) 2019-06-24 17:54:41 -07:00
Daan
8e244f6616
Merge pull request #33 from dscho/fix-prototypes 
Use `void` in the signatures of parameter-less functions
 2019-06-24 17:49:50 -07:00
Daan
460ac23307
Merge pull request #34 from jserv/use-clock_gettime 
Use clock_gettime() instead of timespec_get()
 2019-06-24 17:48:46 -07:00
myd7349
b7c8d8f007 Fix CMake configuration on Windows 
- Do not define MI_MALLOC_OVERRIDE when built as a static library
- Use different output names for shared lib and static lib
 2019-06-25 08:02:17 +08:00
daan
f36149a9ac fix format specifiers 2019-06-24 12:20:32 -07:00