Jim Huang
5940d3bcce
Bump copyright date
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Each source file has been changed according to relevant Git activities.
2021-04-24 16:35:11 +00:00
Jim Huang
3402c6cc3f
Revise the use of macOS predefined macro
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Quoted from "Porting UNIX/Linux Applications to OS X,"[1]
* macro __MACH__ is defined if Mach system calls are supported;
* macro __APPLE__ is defined in any Apple computer.
__MACH__ is not specific to macOS since GNU/Hurd runs on a Mach-based
microkernel (gnumach) [2]. __MACH__ is defined by the compiler,
leading to potential confusions. The solution is just changing the
checked identifier (i.e. __APPLE__), so it is really used only on
macOS.
[1] https://developer.apple.com/library/archive/documentation/Porting/Conceptual/PortingUnix/compiling/compiling.html
[2] https://www.gnu.org/software/hurd/microkernel/mach/gnumach.html
2021-04-21 15:24:02 +08:00
Daan Leijen
71ac98ab08
rename <Windows.h> include to <windows.h> for mingw compatibility (see pr #367 )
2021-02-22 13:04:11 -08:00
Daan
9b966c3492
Merge pull request #253 from haneefmubarak/memcpy-rep-movsb-windows-201
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resolve #201 with a platform-selective REP MOVSB implementation
2021-01-29 16:00:00 -08:00
Daan Leijen
bb386025b5
update override on macOS with interpose of malloc_default_zone (issues #313 )
2020-12-15 16:03:54 -08:00
unknown
f37a3db37c
cleanup madv_resuable
2020-12-10 11:51:58 -08:00
unknown
cbc14a9287
count warnings and errors separately
2020-12-10 10:28:54 -08:00
Anton Korobeynikov
9c45221243
Do not use the same counter for warnings and errors.
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Warnings happen normally and could be safely ignored in the most cases,
however errors, if enabled, should not be ignored. Currently since warnings
and errors share the same counter we effectively stop showing errors after
16 warnings (which happen all the time).
Use different counters for errors and warnings.
2020-11-01 23:57:42 +03:00
daan
8607ff617c
add environment option mi_reserve_os_memory
2020-09-08 17:16:31 -07:00
daan
364674185e
add option to limit OS allocation and only allow allocation from arenas
2020-09-08 16:56:51 -07:00
daan
50de0d2358
fix C++ compilation with new atomics
2020-09-05 09:17:42 -07:00
daan
032eb2a75a
use pragma warning only on msvc (issue #291 )
2020-09-04 13:06:18 -07:00
Daan
797c50e0c0
Merge pull request #296 from timblechmann/feature/iOS-compile-fix
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iOS compile fix
2020-09-04 10:36:48 -07:00
daan
ff0d98883e
update comments
2020-09-03 10:00:01 -07:00
daan
900c97664a
merge from dev-atomic
2020-09-03 09:47:01 -07:00
daan
b4825372ab
small compilation warning fixes (extra semicolon etc)
2020-08-29 19:30:38 -07:00
Tim Blechmann
1190e0c053
iOS compile fix
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`crt_externs.h` is available only available with iOS-13 sdk. we
therefore add a `__has_include` check to see if it is actually available
2020-08-26 11:47:24 +08:00
daan
ef8e5d18a6
replace atomics with C11/C++ atomics with explicit memory order; passes tsan. Issue #130
2020-07-26 18:01:33 -07:00
daan
09ade02429
bring inline with C11 atomics; no volatile and cas order of expected/desired
2020-07-25 22:52:27 -07:00
Haneef Mubarak
429025634e
resolve #201 with a platform-selective REP MOVSB implementation
2020-05-26 16:04:28 -07:00
daan
4f020e5da4
put a bound on the environment search
2020-05-05 20:19:20 -07:00
daan
45974efdb7
use environ on posix systems to read environment variables before the C runtime is initialized (issue #241 )
2020-05-05 19:37:50 -07:00
daan
9a33f23b5f
fix MI_SHOW_ERRORS on msvc
2020-04-28 11:11:23 -07:00
Daan
07e80aebb7
Merge branch 'dev' into xmalloc
2020-04-28 10:53:34 -07:00
Daan
9ba16f2df9
Merge pull request #232 from asl/cmake-err-warn-default
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Add cmake option to specify whether warnings / errors are enabled by default
2020-04-28 10:51:30 -07:00
Anton Korobeynikov
079b886feb
Add cmake option to specify whether warnings / errors are enabled by default.
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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.
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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 Leijen
798cd6647d
use line-buffered output for statistics (issue #235
2020-04-24 07:43:21 -07:00
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
