| Age | Commit message (Collapse) | Author |
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Main problem:
A faulty HIPE_LITERAL_CRC was not detected by the loader.
Strangeness #1:
Dialyzer should ask the hipe compiler about the target checksum,
not an internal bif.
Strangeness #2:
The HIPE_SYSTEM_CRC checksum was based on the HIPE_LITERALS_CRC
checksum.
Solution:
New HIPE_ERTS_CHECKSUM which is an bxor of the two (now independent)
HIPE_LITERALS_CRC and HIPE_SYSTEM_CRC.
HIPE_LITERALS_CRC represents values that are assumed to stay constant
for different VM configurations of the same arch, and are therefor
hard coded into the hipe compiler.
HIPE_SYSTEM_CRC represents values that may differ between VM variants.
By default the hipe compiler asks the running VM for this checksum,
in order to create beam files for the same running VM.
The hipe compiler can be configured (with "make XCOMP=yes ...") to
create beam files for another VM variant, in which case HIPE_SYSTEM_CRC
is also hard coded.
ToDo:
Treat all erts properties the same. Either ask the running VM or hard
coded into hipe (if XCOMP=yes). This will simplify and reduce the risk
of dangerous mismatches. One concern might be the added overhead
from more frequent calls to hipe_bifs:get_rts_param.
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Instead ask running VM for the value of THE_NON_VALUE,
which is different between opt and debug VM.
Same hipe compiler can now compile for both opt and debug VM.
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* rickard/end-time-fix/OTP-12896:
Fix calculation of end time
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* rickard/monotonic-clock-source/OTP-12895:
Prefer monotonic time that stop during suspend
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* rickard/read_corrected_time/OTP-12894:
Avoid unnecessary copying of data when retrieving corrected monotonic time
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* rickard/gettimeofday/OTP-12892:
Add the --enable-gettimeofday-as-os-system-time configure switch
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* rickard/non-smp-trace-port-exit-bug/OTP-12889:
Teach non-smp VM how to deal with trace port crash
Test case testing crash in tracer port
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Forces usage of gettimeofday() for OS system time
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* sverk/poll-lost-wakeup/OTP-12859:
erts: Fix race in poller thread wake up
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* vinoski/driver-doc-fix/OTP-12855:
Fix documentation of ERL_DRV_ERROR_ERRNO
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OTP-12845
* bruce/change-license:
fix errors caused by changed line numbers
Change license text to APLv2
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* sverk/nosmp-init-timer-wheel:
erts: Fix timer wheel initialization bug for non smp
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Init esdp->timer_wheel as NULL to please setup_aux_work_timer().
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* egil/fix-erts_debug-disasm-select_tuple_arity:
erts: Fix erts_debug:df/1 in debug
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* sverk/poll-grow:
erts: Refactor growth of fd tables
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to have one common implementation for both _kp and _nkp.
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* egil/cuddle-tests:
kernel: Remove ?line macros in inet_SUITE:t_gethostbyaddr/1
erts: Tweak statistics_SUITE:scheduler_wall_time/1
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* egil/refactor-close:
erts: Add brackets to statement
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* egil/change-event-default/OTP-12849:
erts: Do not preallocate too large event pool
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* egil/license-compliance/OTP-12848:
Revert "lcnt: Let runq locks reflect actual call location"
Revert "Demote rare debug slogan of message discarding to debug build"
Revert "Add missing error string to syslog logging in epmd"
Revert "Add run queue index to process dump info"
Revert "Add thread index to allocator enomem dump slogan"
Revert "Add number of entries to mnesia copy debug message"
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* rickard/io-bytes/OTP-12842:
Save IO bytes in scheduler specific data
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* egil/lcnt-refactor/OTP-12846:
erts: Refactor LCNT
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Sentinels in select_tuple_arity instructions are not proper
tuple arities and thus cannot be checked in debug.
Print them as small integers instead.
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* nybek/fix_so_linger_zero__simple:
Update prim_inet.beam
Fix socket option {linger, {true, 0}} to abort TCP connections
Apply 'show_econnreset' socket option to send errors as well
Add 'show_econnreset' TCP socket option
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This reverts commit efefd4bfda3156c6c19a61d7aa3d2f50a026d0e5.
Conflicts:
erts/emulator/beam/erl_process.h
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This reverts commit 38bd20f4f58e8025bd3ffc718cb7e40a4bde6396.
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This reverts commit e2c11e89563f0c11794c91193b29bce00ca9c740.
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This reverts commit 345af4a0c8d68b9369c3556fa6d911854c123d3f.
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This reverts commit 5d5f9c1857029d7e8e1de141e29d20dd3de929be.
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A pool size of 4000 is too excessive for the common case.
Change ERTS_TS_EV_ALLOC_DEFAULT_POOL_SIZE to 2048
Change ERTS_TS_EV_ALLOC_POOL_SIZE to 32
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* rickard/glb-inline:
Unbreak global inlining
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* tomas-abrahamsson/patch-1:
Add forgotten argument to example in erl_nif doc
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