Age | Commit message (Collapse) | Author |
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erts: don't loop indefinitely on --enable-pgo
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Add missing attribute to debug variable
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* kuroneer/multiple-mode-flags/OTP-15852:
Update preloaded modules
Add comment to doc regarding multiple -mode flags
Extra -mode flags are ignored with a warning
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jhogberg/john/erts/seq-trace-on-spawn/OTP-15232/ERL-700
Propagate seq_trace tokens to spawned processes
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Without this I wasn't able to compile the debug emulator, the compilation
would fail with "section attribute is specified on redeclared variable" errors.
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* sverker/etp-fixing:
erts: Mend etp-search-heaps
erts: Fix etp-commands print of 64-bit pointers
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Use %p instead of %x to print full pointer value.
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* john/misc-fixes-and-additions:
beam_validator: Fail when trying to set the type of a dead value
beam_validator: Fix bad comment formatting/wording
erts: Assert that GC should not be disabled twice
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The erlang:phash2 functions did not yield even if the input was very
large and a call to one of the functions did only consume a single
reduction. This commit fixes these problems.
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In https://bugs.gentoo.org/686786 gcc-9.1.0 exposed
a bug in erts/configure: if compiler does not support
PGO flags the configure process calls 'yes = yes'
(indefinite loop) instead of 'test yes = yes'.
The change does not fix gcc-9.1.0 PGO detection but
fixes ./configure termination.
Reported-by: Dennis Schridde
Bug: https://bugs.gentoo.org/686786
Signed-off-by: Sergei Trofimovich <[email protected]>
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add Hygon Dhyana support to enable cmpxchg and sse2 support.
OTP-15840
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* maint:
Fix sticky class in exception
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* bjorn/erts/fix-wrong-class/ERIERL-367/OTP-15834:
Fix sticky class in exception
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'bmk/erts/esock/20190517/nsupports_options_tcp_invalid_flags/OTP-15827' into maint
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file: allow open/2 to work on directories
OTP-15835
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When catching an exception re-throwing with a changed
class, the class could be changed to the original class
if the exception got caught and rethrown in (for example)
an after block:
sticky_class() ->
try
try
throw(reason)
catch
throw:Reason:Stack ->
erlang:raise(error, Reason, Stack)
end
after
ok
end.
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* sverker/erts/system_monitor-doc:
erts: Add some erl_nif doc clarifications
erts: Clarify erlang:system_monitor/2 semantics
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We no longer use clock_gettime to get time. Instead we use
enif_monotonic_time(ERL_NIF_USEC) and enif_time_offset(ERL_NIF_USEC).
OTP-15566, OTP-15686
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Explicitly autoconf check for functions localtime_r and
strftime, which are used in prettyfying timestamps. Also
make use of the results from these checks (HAVE_...)
If not found, timestamps will just be an integer
(which is better then nothing).
OTP-15566
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The usage of the function clock_gettime(CLOCK_REALTIME, ...)
has been replaced with enif_monotonic_time(ERL_NIF_USEC) and
enif_time_offset(ERL_NIF_USEC). For now its if-def'ed so that
we still *can* use clock_gettime, but for the momemnt its
not used even if its available.
OTP-15566, OTP-15686
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Make the swap instruction known to the compiler
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BEAM has had a `swap` instruction for several releases, but it was not
known to the compiler. The loader would translate a sequence of three
`move` instructions to the `swap` instructions, but only when it was
possible to determine that it would be safe.
By making `swap` known to the compiler, it can be applied in more
situations since it is easier for the compiler than for the loader
to ensure that the usage is safe, and the loader shenanigans can be
eliminated.
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* sverker/erts/socket-leak-fix:
erts: Fix memory leaks in socket_nif
erts: Fix dealloction bug in socket_nif
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* maint:
fix typo in gen_statem.xml
Update erlang.xml
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In the TCP options nsupports function, invalid flags where used
in the if-def'ing. Used TCP_ instead of TCP_MAXSEG and TCP_NODELAY.
OTP-15827
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Update erlang.xml / map_get in guard tests
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* maint:
Updated OTP version
Prepare release
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* maint-21:
Updated OTP version
Prepare release
# Conflicts:
# OTP_VERSION
# erts/doc/src/notes.xml
# erts/vsn.mk
# lib/ssl/doc/src/notes.xml
# lib/ssl/vsn.mk
# lib/tools/doc/src/notes.xml
# lib/tools/vsn.mk
# make/otp_version_tickets
# otp_versions.table
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This is useful mainly to ensure that a new file has been persisted
to disk by calling file:sync/1 or file:datasync/1 on file's parent
directory.
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into maint-21
* john/erts/fix-xxx_to_existing_atom-overflow/ERL-944/OTP-15819:
erts: Fix buffer overflow in xxx_to_existing_atom
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Use file:name_all() on spawn_executable
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into maint
* john/erts/fix-xxx_to_existing_atom-overflow/ERL-944/OTP-15819:
erts: Fix buffer overflow in xxx_to_existing_atom
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as Hygon Dhyana(Family 18h) share similar arch with AMD Family 17h
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