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186 Commits

Author SHA1 Message Date
Daan
9ba16f2df9
Merge pull request #232 from asl/cmake-err-warn-default 
Add cmake option to specify whether warnings / errors are enabled by default
 2020-04-28 10:51:30 -07:00
Anton Korobeynikov
d4363bbaf8 Add possibility to selectively enable / disable builing of different targets. 2020-04-28 18:12:43 +03:00
Anton Korobeynikov
079b886feb Add cmake option to specify whether warnings / errors are enabled by default. 
Currently warnings / errors are enabled by default in debug build.
Otherwise they could be enabled only via environmental variable or
API option call. Add possibility to specify the default during the
build time. This simplifies e.g. integration of the library into
bigger projects as no source changes would be required.
 2020-04-28 16:44:44 +03:00
Anton Korobeynikov
2f1fc1df5c Add xmalloc()-like functionality. 
xmalloc is a non-standard extension forcing malloc() to
abort should the memory allocation failed instead of returning a
null pointer. Such functionality is quite useful as it provides one
single point of error handling if the caller of malloc() does not
check the result (as it often does!) and segfault is ocurring somewhere
else. If more fine-grained control is necessary one could register a custom
error handler, however, this might not be an option while interposing.
 2020-04-28 16:38:47 +03:00
Anton Korobeynikov
07d72f4fba Do not forget to include malloc zone implementation in the static object 2020-04-21 15:08:27 +03:00
David Carlier
80aeb1bd1d Fix compiler detection 2020-04-15 05:34:07 +01:00
David Carlier
6c5039bad1 Android build fix proposal. 
malloc_usable_size has different signature on this platform.
thread and real time apis are part of bionic.
 2020-04-14 14:20:56 +01:00
daan
69a0846478 add MI_PADDING flag to cmake to supress use of padding in debug mode 2020-04-07 10:01:18 -07:00
daan
1f396e64a0 merge from dev 2020-03-16 16:41:21 -07:00
David Carlier
2884affbd7 Using host data rather. 2020-03-07 12:19:48 +00:00
David Carlier
854e81c11d build fix for arm, adding native arch flag to be able to generate 
yield asm instruction.
 2020-03-07 09:18:45 +00:00
Orkhan Hasanli
b41183e8a3 Creation of symbolic link was failing. #166 2020-03-04 20:45:20 -05:00
daan
9062f39764 enable interpose separate from zones on macOS 2020-02-08 20:08:52 -08:00
daan
03b363a1c2 first working tls on macOS using interpose; still slow 2020-01-29 22:46:44 -08:00
daan
09b98e0f7f merge from dev-exp; resolve conflicts 2020-01-27 22:14:10 -08:00
daan
b50bec463d merge from dev-exp; better abandoned reclamation 2020-01-27 22:12:23 -08:00
daan
4faf412f53 move 'memory.c' to 'region.c' 2020-01-25 13:28:49 -08:00
daan
6fb434a99b use -fvisibility=hidden on clang as well 2020-01-23 10:31:47 -08:00
daan
394a7a92ab merge from dev 2020-01-20 19:06:08 -08:00
daan
9d7ac76d93 fix compilation under Intel C compiler (icc) 2020-01-19 18:35:45 -08:00
daan
dbe721de39 dont compile test-stress.c as C++ code (or we get atomic compilation errors) 2020-01-17 15:45:12 -08:00
daan
f4ee1760b8 Suppress C source compiled as C++ warning on clang 2020-01-17 15:39:41 -08:00
daan
4a27ea1643 merge from dev 2020-01-13 18:01:34 -08:00
daan
ba87a39d9f updated random cookie generation using OS primitives and chacha20 2019-12-22 19:37:49 -08:00
daan
1066be1594 merge from dev-exp 2019-11-21 17:03:30 -08:00
daan
6568059cc6 merge from dev 2019-11-21 16:28:28 -08:00
daan
74dbfc30be improved security by encoding NULL values; double free mitigation on by default; more precise free list corruption detection 2019-11-21 15:21:23 -08:00
Daan Leijen
56b9fac4bf merge from dev 2019-11-20 13:31:04 -08:00
Daan Leijen
dccffea662 fix pr #173 by @zerodefect to use case-insensitive matching of the build type; also use MI_DEBUG_FULL option (instead of MI_CHECK_FULL) 2019-11-14 11:01:05 -08:00
daan
17ade3fca5 merge from dev 2019-11-13 17:52:20 -08:00
daan
d4f54dcf30 remove numaif dependency on linux 2019-11-12 10:37:15 -08:00
Daan Leijen
fed0068dac merge from dev-exp; bitmap based arena 2019-11-10 07:56:40 -08:00
Daan Leijen
f0e02bab03 pr #168 by @zerodefect to update the install location 2019-11-08 12:22:03 -08:00
daan
6ccfb5a93e merge from dev 2019-11-07 11:00:50 -08:00
daan
56887aeb2f add MI_SECURE_FULL=ON as a cmake option to include double free mitigation 2019-11-07 10:59:45 -08:00
daan
378716c467 refactor and improve atomic bitmap usage 2019-11-07 10:26:52 -08:00
daan
2b005addd3 merge from dev-exp 2019-11-03 13:37:03 -08:00
daan
9d6a5acb22 fix unix build warnings 2019-11-03 13:34:54 -08:00
daan
08c4726043 merge from dev-exp 2019-11-01 22:04:20 -07:00
daan
2c12d7f223 optimized numa calls; better Linux support 2019-11-01 22:01:52 -07:00
daan
2d10c78587 fix linux compilation 2019-11-01 20:19:00 -07:00
daan
f7d2c45af3 initial experiment with fixed memory arena and sliced segments 2019-10-31 00:40:41 -07:00
daan
9d4f57abf3 merge from dev-win 2019-10-28 12:33:01 -07:00
daan
2affdbbd2e stronger secure mode when defining MI_SECURE=4: checks for double free, corrupted free list, and invalid pointer frees. Performance is impacted but not too much -- more perf testing is needed 2019-10-18 18:11:04 -07:00
daan
4b15e2ed97 merge from dev 2019-10-17 18:24:35 -07:00
daan
3a697abf1f set SONAME and use symbolic link at install (issue #9 and #58) 2019-09-15 20:26:30 -07:00
daan
33f4ec4ac6 put new-delete overrides in separate header file 2019-09-15 19:19:00 -07:00
daan
efe083a548 Merge branch 'master' into dev 2019-09-09 08:06:35 -07:00
Antoine Pitrou
b69a4b52c0 Fix #147: provide CMake option for alternate TLS mechanism 
This allows use of dlopen() with mimalloc on Unix.
 2019-09-04 12:02:16 +02:00
daan
d7982f8733 make output name not depend on build type capitalization (issue #144) 2019-09-02 09:57:39 -07:00
daan
8ef8ddecc5 Merge branch 'master' into dev 2019-09-02 09:53:34 -07:00
Antoine Pitrou
cbc392434c Add an option to disable building tests 2019-08-28 17:26:56 +02:00
daan
cf7bb70117 Merge branch 'master' into dev 2019-08-27 10:01:20 -07:00
Jim Huang
99e071cf2c Link with -lrt for older glibc 
Quoted from Linux Programmer's Manual (2017-09-15):
    #include <time.h>
    int clock_gettime(clockid_t clk_id, struct timespec *tp);
    Link with -lrt (only for glibc versions before 2.17).

This patch adds additional checks for librt availability and append
target_link_libraries accordingly. librt is absent on macOS.

Fixed #139
 2019-08-24 21:24:56 +08:00
daan
f2bafbc57f wip: new segment allocation 2019-08-15 11:49:56 -07:00
daan
62de76a327 fix C++ compilation of stress test 2019-08-12 08:55:20 -07:00
daan
7b105c4810 improve layout of page for x64 2019-08-11 10:31:00 -07:00
daan
ab022e4271 fix mimalloc-redirect path on windows cmake build 2019-07-23 15:00:13 -07:00
daan
c02a0c9b49 ensure cmake uses C++ compilation with MSVC 2019-07-23 15:00:13 -07:00
daan
f2f45ad5df fix cmake build on windows 2019-07-23 15:00:13 -07:00
daan
189ad0f81d small optimizations, use bitwise aligne 2019-07-23 15:00:13 -07:00
daan
306a542336 add mimalloc-override header file and use C++ compilation with msvc 2019-07-18 20:28:29 -07:00
daan
ae1794a852 remove accidental test in cmake 2019-07-15 13:36:12 -07:00
daan
ea9dbd1036 set better default options for performance 2019-07-15 13:19:26 -07:00
daan
8dc0b5345b Merge branch 'dev' into dev-exp 2019-07-14 16:50:38 -07:00
daan
a6aa905731 make sure older cmake versions work for build 2019-07-14 14:47:59 -07:00
daan
f844665c9f merge from dev-win 2019-07-10 22:57:37 -07:00
daan
12d3297db5 add allocator stress test to the test targets 2019-07-10 21:52:28 -07:00
daan
35b590de21 Merge branch 'dev' into dev-exp 2019-07-09 15:12:18 -07:00
daan
cf8815854c fix cmake issues with OBJECT install 2019-07-09 11:32:24 -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
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
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
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
myd7349
a5b22af7ec fix object install error 2019-06-29 21:53:47 +08:00
daan
ae47a2b13e Add initial testing file, test target, and readme about testing, issue #10, pr #57 2019-06-27 13:36:19 -07:00
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
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
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
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
b3212eef72 add cmake file 2019-06-19 16:52:36 -07:00