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63 commits

Author SHA1 Message Date
Daan
8098040c23 add pointer validity check on malloc_size when overriding on macOSX; issue #638 2022-11-25 16:38:20 -08:00
daan
84c706508c fix false positives from valgrind in rptest 2022-10-30 10:45:51 -07:00
Daan Leijen
9afdf762a6 fix c++ compilation warning for an unused parameter 2022-04-10 12:55:59 -07:00
Daan
25ecec3c3b fix for dynamic overriding on macOS; add warning about C++ compilation (as that does not interact well with interpose) 2022-04-07 16:12:16 -07:00
Daan
f1d7f972a9
Merge pull request #550 from devnexen/old_apple_build_fix 
fix build on older macOs releases, aligned_alloc only from catalina.
 2022-02-22 16:42:45 -08:00
David CARLIER
40e0507a59 fix build on older macOs releases, aligned_alloc only from catalina. 
closes #549
 2022-02-22 22:01:26 +00:00
Daan
3040da1cb8 add delete nothrow variants for aligned deletion as well (see #551) 2022-02-22 13:52:31 -08:00
Daan
a8b5106ce2 fix address dereference in mi_reallocarr override 2021-12-15 16:33:49 -08:00
Daan
1b09877bc4
Merge branch 'dev' into netbsd_reallocarr 2021-12-15 16:27:26 -08:00
David Carlier
d6a56dd99d introduces netbsd's reallocarr overriding. 
and couple of tests.
 2021-12-01 22:43:13 +00:00
daan
28896e5b19 prefix UNUSED,KiB,MiB,GiB; add mi_threadid_t type; add mi_ssize_t 2021-11-13 14:46:03 -08:00
daan
f2e3cca213 fix build for missing malloc_good_size 2021-11-04 19:10:15 -07:00
Daan
c47de7eb90 improve macOS overriding 2021-11-04 18:55:12 -07:00
Daan
32ee13f41e improve macOS M1 performance; use interpose in combination with zone's; add -fno-builtin-malloc flag in building with MI_OVERRIDE 2021-11-02 21:54:44 -07:00
Daan Leijen
1b1c9186a4 suppress warning on discard attribute on forwards 2021-10-27 19:06:27 -07:00
David Carlier
898a23ec2b fixes malloc_usable_size signature on FreeBSD. 2021-10-22 08:12:14 +01:00
Daan
4d89176eb4 add MI_USE_LIBATOMIC to link with -latomic on older systems (see also PR #429); rename MI_INTERPOSE to MI_OSX_INTERPOSE 2021-10-20 09:35:58 -07:00
Daan Leijen
a83bca72b3 fixes for M1; disable interpose use zones; fix pedantic warnings 2021-06-17 19:15:09 -07:00
Daan Leijen
c8b5b74500 improve warnings 2021-06-07 17:51:27 -07:00
Daan
16b3329bd4
Merge pull request #396 from jserv/fix-copyright-date 
Bump copyright date
 2021-04-28 13:11:11 -07:00
Daan Leijen
aca46242ab update comment for aligned_alloc 2021-04-28 12:47:14 -07:00
Daan
45a8dc7f55
Merge pull request #385 from elbaro/fix/aligned-alloc 
Fix aligned_alloc
 2021-04-28 12:43:32 -07:00
Jim Huang
5940d3bcce Bump copyright date 
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 
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
elbaro
ad44f76598 commit 2021-04-11 03:09:23 +09:00
Daan Leijen
bb386025b5 update override on macOS with interpose of malloc_default_zone (issues #313) 2020-12-15 16:03:54 -08:00
daan
5f51c97fbd override aligned_alloc always if using C compilation (issue #276) 2020-07-20 11:27:42 -07:00
Daan
81bd1b70b0
Merge pull request #238 from asl/gcc-6-aligned-dealloc 
Fix override condition for sized dealloc with gcc 6
 2020-05-01 14:16:20 -07:00
Anton Korobeynikov
0b440d9543 Apparently gcc 6 defines __cpp_aligned_new in C++14 mode, however no std::align_val_t is available there 
for obvious reasons
 2020-04-28 19:09:54 +03:00
Anton Korobeynikov
4a0c53ba5a Fix the prototype of malloc_size. Otherwise we'll end with invalid 
redeclaration if malloc/malloc.h is pulled on Darwin
 2020-04-21 15:07:32 +03:00
daan
77acf5a868 more careful overriding of aligned_alloc for compilation on Conda (#219) 2020-04-20 09:27:43 -07:00
daan
211038c4e5 (possible) fix for overriding of aligned_alloc on systems that define it as static inline. issue #219 2020-04-15 11:55:54 -07:00
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
9062f39764 enable interpose separate from zones on macOS 2020-02-08 20:08:52 -08:00
daan
f3c47c7c91 improved malloc zone handling on macOSX (not working yet) 2020-02-02 21:03:09 -08:00
daan
757dcc8411 extend interpose for macOSX 2020-02-02 19:07:26 -08:00
daan
03b363a1c2 first working tls on macOS using interpose; still slow 2020-01-29 22:46:44 -08:00
daan
da709bcf11 test for gcc version for aligned new/delete overrides 2020-01-16 16:30:44 -08:00
daan
31726c6554 fix type; fix comment 2019-09-02 10:18:34 -07:00
daan
dd79b662f8 restore to old-style windows override; fix debug mode 2019-07-23 15:51:08 -07:00
daan
8dad858888 update to correct project settings for visual studio 2019-07-18 21:41:28 -07:00
daan
12e0a04052 compile as C++ under msvc 2019-07-18 19:52:29 -07:00
daan
c228ecefd8 update for new dynamic direction on windows 64-bit 2019-07-18 18:59:32 -07:00
daan
461b8aed80 more complete C++ support for compliance and performance 2019-07-14 19:56:33 -07:00
daan
d656f3e339 merge with master 2019-07-08 15:45:37 -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
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
10a29f17c8 more conservative shrinking of memory 2019-07-02 22:49:12 -07:00
daan
5c0ffe9865 merge back changes to OS module from 'dev-exp' 2019-07-02 17:17:03 -07:00