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Author SHA1 Message Date
Matthew Parkinson
74cc475787 Code review feedback. 2019-11-14 13:34:57 +00:00
Matthew Parkinson
14383614e0 Clang tidy 2019-11-14 13:04:24 +00:00
Matthew Parkinson
c2799f6ec8 Make debug_check_empty not use statistics 
Debug_check_empty now empties the free lists, and checks it empties all the
queues in the allocator.  This does not require statistic tracking to
work anymore.

This additionally can check internal regression that cause leaks that
are not the clients fault.
 2019-11-14 12:55:23 +00:00
Matthew Parkinson
23b4230f6a Fixed leak in free list. 
If the first call to alloc uses the minimum size class, then we end up
leaking a whole page of allocations. We fill the small_fast_free_list,
in a call to build the message_queue. But this means the
small_fast_free_list[0] is not empty.  But the code was staying on the
slow path, and overwriting it.
 2019-11-14 12:50:53 +00:00
Matthew Parkinson
d0a9633421 Merge pull request #95 from microsoft/minor 
Typo in assertion.
 2019-09-30 15:26:26 +01:00
Matthew Parkinson
f214abde3f Typo in assertion. 2019-09-30 13:43:32 +01:00
David Chisnall
fb9e1423e7 Merge pull request #94 from microsoft/revert_type_safety 
Revert type safety
 2019-09-12 17:29:46 -07:00
David Chisnall
6188667476 Revert the change to make the pool global type safe. 
This adds lazy initialization, which adds a conditional branch on some
hot paths.

Fixes #93
 2019-09-12 17:33:59 +01:00
David Chisnall
0b2b4d68a2 Revert "Add type confusion protection to the default memory provider." 
This reverts commit d56201e28d.
 2019-09-12 17:16:48 +01:00
Matthew Parkinson
dbea595b6e Merge pull request #92 from devnexen/pal_apple_anon_mon 
darwin: override zero/non zeroed pages to tag them.
 2019-08-27 14:43:42 +01:00
David Carlier
281a88d404 Templatize the Tag ID value 2019-08-27 13:10:50 +00:00
David Carlier
eed50baf8e Little tweaks 2019-08-27 10:42:57 +00:00
David Carlier
c881429e2e Using the macro instead 2019-08-27 10:20:16 +00:00
David Carlier
24ae5d704e darwin: override zero/non zeroed pages to tag them. 2019-08-26 18:57:45 +01:00
Matthew Parkinson
7a4b8854f5 Merge pull request #90 from microsoft/minor-fixes 
Minor fixes
 2019-08-15 12:49:44 +01:00
Matthew Parkinson
4827b7615b Fix inline statics in Pal_Windows. 2019-08-15 11:38:45 +01:00
Matthew Parkinson
ae05ed4dfd default_memory_provider is a function now. 2019-08-15 11:38:44 +01:00
Matthew Parkinson
6200e1e7eb Merge pull request #88 from microsoft/CI-testing 
Fixes to CI testing
 2019-08-15 11:35:59 +01:00
Matthew Parkinson
18da679042 Missing setup call. 2019-08-15 10:52:08 +01:00
Matthew Parkinson
e7f9b6e0d9 Add missing UNUSED 2019-08-15 10:52:07 +01:00
Matthew Parkinson
da91c035a9 Shrink size on test on Windows due to taking too long. 2019-08-15 10:52:07 +01:00
Matthew Parkinson
9eaadcd6d8 Reduce parallism in tests 
If some tests on Windows are co-scheduled, then they run out of commit
space and crash. For example, in func-memory,
test_external_pointer_large can cause the small CI machines to run out
of commit space on Windows.
 2019-08-15 10:50:54 +01:00
Matthew Parkinson
56ccd2108c Handle exceptions and print stack traces. 2019-08-15 10:49:02 +01:00
Matthew Parkinson
f72d75ead8 Print stats on windows machines using WSL. 2019-08-15 10:49:01 +01:00
David Chisnall
d56201e28d Add type confusion protection to the default memory provider. 2019-08-13 17:30:37 +01:00
David Chisnall
6dbe24da2e [NFC] Replace HEADER_GLOBAL with inline (C++17). 
HEADER_GLOBAL was using non-standard attributes to achieve what C++17
now permits with a keyword.  Use the standard formulation.

Update the README to note that gcc is still not recommended, but because
of its poor codegen for 128-bit atomic compare and exchange, rather than
because it doesn't support the attribute used for HEADER_GLOBAL.
 2019-08-13 17:30:37 +01:00
David Chisnall
bbf016bac8 Merge pull request #84 from microsoft/bug-fix 
Bug fix
 2019-08-13 16:57:21 +01:00
Matthew Parkinson
e9432fe9ca Shrink reserve as failing in CI. 2019-08-13 16:31:41 +01:00
Matthew Parkinson
16b084f501 Changed abort behaviour for Windows CI. 2019-08-13 15:37:54 +01:00
David Chisnall
d2dc653af2 Make the pagemap global typed. 
The pagemap global is now an inline static of a template class, so that
we will see different symbols for the different types.

Issue #84 showed that it's possible to compile two compilation units
with different pagemaps, link them together, and have them attempt to
interpret the global pagemap as two different types.  This change should
make that impossible.

Also make the `pagemap()` function static so that it can be used from
static functions, avoiding other things that directly reference the
global pagemap.
 2019-08-13 14:24:50 +01:00
Matthew Parkinson
dd3feb948c Deal with wrap around in statistics. 2019-08-13 13:43:20 +01:00
Matthew Parkinson
bef2fb94d8 Clangformat 2019-08-13 13:27:33 +01:00
Matthew Parkinson
2ab4bb4366 Remove new from examples as they don't use it. 2019-08-13 13:04:29 +01:00
Matthew Parkinson
f545c1c790 Test for debug_check_emtpy. 2019-08-13 13:04:29 +01:00
Matthew Parkinson
e6b4efd980 Don't apply changes to GlobalPlaceholder. 2019-08-13 13:04:29 +01:00
Matthew Parkinson
cbb1063e82 Fix up checking for empty to account for stub messages. 2019-08-13 13:03:06 +01:00
Matthew Parkinson
6151b7a9b2 Make test_realloc not leak in failure case. 2019-08-13 13:03:06 +01:00
Matthew Parkinson
a32882cd55 Make malloc functional test check for leaks. 2019-08-13 13:03:06 +01:00
Matthew Parkinson
96c4acd5dd Make all functional tests use statistics. 2019-08-13 13:03:06 +01:00
Matthew Parkinson
2efa4b14fb Merge pull request #78 from microsoft/docs 
[NFC] Update README to discuss porting.
 2019-08-11 07:47:04 +01:00
David Chisnall
9dec0916aa [NFC] Add NetBSD note, missing noexcept. 2019-08-02 12:26:29 +01:00
David Chisnall
b2a1f43514 [NFC] Fix typos. 2019-08-02 12:18:42 +01:00
David Chisnall
e310b49b54 [NFC] Update README to discuss porting. 2019-08-02 12:17:00 +01:00
David Chisnall
54b6e5f496 Merge pull request #77 from microsoft/pal_refactor 
NetBSD support
 2019-08-02 11:49:26 +01:00
David Chisnall
b1e4146239 Remove leftover (incorrect) conditional compilation. 2019-08-01 15:31:21 +01:00
David Chisnall
d53b110c03 Merge pull request #76 from microsoft/pal_refactor 
Fix typo in NetBSD PAL.
 2019-08-01 14:58:40 +01:00
David Chisnall
84140722fa Fix typo in NetBSD PAL. 2019-08-01 14:57:15 +01:00
David Chisnall
b0d0f3e975 Merge pull request #75 from microsoft/pal_refactor 
[NFC] Remove some code duplication in the PALs.
 2019-08-01 13:21:03 +01:00
David Chisnall
caec12c545 Reduce the parallelism in Windows Release build tests. 
Hopefully this will stop the CI machines from running out of memory...
 2019-08-01 12:53:03 +01:00
David Chisnall
d24ad45abe [NFC] clangformat. 2019-08-01 12:03:35 +01:00