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918 commits 28 branches 72 tags 10 MiB
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111 commits

Author SHA1 Message Date
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
daan
07fbe4f80f fixes for dragonfly 2020-02-02 14:31:28 -08:00
daan
bb64634e4e Merge branch 'dev-exp' into dev-exp-tls 2020-02-01 17:48:57 -08:00
daan
3f17ac287c add 'nodiscard' attribute to mimalloc interface 2020-02-01 17:29:30 -08:00
daan
a169cf0e3f merge dev-exp; add pthread TLS support for macOSX 2020-02-01 14:10:10 -08:00
daan
724602b78b enable page-reset by default 2020-01-31 17:27:45 -08:00
daan
4531367de2 fix padding check for aligned allocation; improve perf for small aligned allocations 2020-01-31 13:20:02 -08:00
daan
03b363a1c2 first working tls on macOS using interpose; still slow 2020-01-29 22:46:44 -08:00
daan
7ff3ec2bf7 use EFAULT for buffer overflow and call abort in debug mode (as well as secure mode) 2020-01-29 17:25:40 -08:00
daan
e070eba112 fix tagged null encoding, search segment cache before reclaim 2020-01-24 16:31:18 -08:00
daan
58fdcbb0cd fix bug in collect where has_page was not set on free pages 2020-01-23 21:37:14 -08:00
daan
e3b16fe4ef reduce type casts in atomic operations 2020-01-22 19:44:54 -08:00
daan
dc58388968 Add ability to register custom error function called on various error conditions; including ENOMEM 2020-01-17 19:59:55 -08:00
daan
8d8f355ed0 add option to reset eagerly when a segment is abandoned 2020-01-16 11:25:02 -08:00
daan
9629d73188 fix options 2020-01-15 18:07:29 -08:00
daan
7a1e86fc20 merge from dev 2020-01-15 18:03:37 -08:00
daan
c9b5ac80b3 update page reset queue to just do delayed page resets 2020-01-15 12:00:44 -08:00
daan
783e3377f7 add output argument to stat printing 2020-01-15 10:53:54 -08:00
daan
f92a2a7264 add argument pointer to the register output routine 2020-01-15 10:18:32 -08:00
daan
941c55ee42 wip: first implementation of page free list on segments for effecient delayed page reset 2020-01-14 21:47:18 -08:00
daan
36d168a2d9 add preload check to options initialization 2019-12-01 00:03:35 -08:00
daan
1d998af854 clean up options; make secure work with eager_page_commit 2019-11-25 10:47:17 -08:00
daan
c6df7a199c experimental eager page commit option 2019-11-24 22:02:40 -08:00
daan
4a0d35afd0 improve secure guard page allocation to work with non-eager commit 2019-11-23 11:59:19 -08:00
Daan Leijen
211f1aa519 remove reset delay slots; add reset tracking per page and segment 2019-11-20 14:55:12 -08:00
Daan Leijen
30e2c54adb remove delayed reset option (for now) 2019-11-20 14:13:02 -08:00
Daan Leijen
d01ed42bcb replace max_numa_nodes by use_numa_nodes (to help with wrong detection of numa nodes on WSL for example) 2019-11-13 13:35:50 -08:00
Daan Leijen
bdb8274819 change max_numa_node to max_numa_nodes option 2019-11-12 12:04:43 -08:00
daan
165ee45845 initialize delay slots for the main thread 2019-11-11 17:31:48 -08:00
daan
a0958b2da6 enable more reset delay slots 2019-11-11 17:06:16 -08:00
daan
741a80256d merge from dev-exp 2019-11-11 14:51:16 -08:00
daan
2bb058bd25 remove cache_reset parameter 2019-11-11 14:44:32 -08:00
daan
534e1e39ef allow allocation in committed regions even if not requested 2019-11-11 14:42:29 -08:00
daan
93a6463383 only allow commit delay for small and medium objects 2019-11-11 14:16:45 -08:00
daan
83a066fd2d remove reset_decommits option 2019-11-11 09:46:02 -08:00
daan
829fd872f4 initial delay slots 2019-11-04 11:48:41 -08:00
daan
d1d65fbca4 make max error messages configurable 2019-11-03 13:25:41 -08:00
daan
f36ec5d9d8 reserve huge pages incrementally 2019-11-03 13:16:07 -08:00
daan
723fbba259 fix output during preloading enabling stderr only after the crt has loaded 2019-11-03 12:18:20 -08:00
daan
a6499be074 initial numa support for arenas 2019-11-01 19:53:07 -07:00
daan
6cf16b1201 fix reset error on windows when disabling eager commit option 2019-10-30 14:32:28 -07:00
daan
b052d3b731 enable double free and heap corruption detection in debug mode 2019-10-28 15:54:33 -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
fdfa6ed260 fix warnings at high warning level in msvc 2019-10-17 16:56:57 -07:00
daan
454bc67338 increase delayed output buffer to 32k 2019-10-17 12:14:15 -07:00
daan
480f7683a9 cleanup delayed output 2019-10-12 10:42:04 -07:00
Daan Leijen
5e9b37dc4e add delayed output buffer 2019-10-12 10:21:42 -07:00
daan
60efb62155 make secure a build option only 2019-09-17 17:31:42 -07:00
daan
f2f7c8d0e9 fix volatile declaration on function pointer 2019-09-07 09:18:29 -07:00
daan
47fc73d694 fix c++ compilation; make default output non-atomic 2019-09-06 11:51:22 -07:00