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Thread progress leader update did not cache current unmanaged index
when waiting for unmanaged threads. This caused
erts_thr_progress_unmanaged_delay() to stop working until a new leader
took over.
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This allows us to pass around the context data that
hipe_regalloc_prepass needs cleanly, without using process dictionary or
parameterised modules (like it was previous to this change).
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This is sound because the liveness data structure only stores liveness
info at basic block boundaries, and the rewrites that happen in
TargetSpecific:check_and_rewrite/2 preserves all existing definitions
and uses, and all new liveness intervals, belonging to newly introduced
temporaries, are always local to a basic block, and thus do not show up
in the liveout or livein sets for the basic block.
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* lukas/erts/epmd_xmllint_fix:
epmd: Fix xmllint error in comsummary
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* lukas/erts/fix_signalhandler_errno_restore/OTP-13868:
erts: Fix child setup signal hander bug
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* lukas/kernel/os_cmd_fix_stdin_close/OTP-13867:
kernel: Close stdin of commands run in os:cmd
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into maint
* lukas/kernel/fix_os_SUITE_message_leak_testcase/OTP-13867:
kernerl: Remove infinite loop from testcase
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* lukas/erts/tracing/fix_sparc_align_issue/OTP-13803:
erts: Immed tracer states also have to be alignable
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When a simple_one_for_one supervisor is shutting down, and a child
exits with an exit reason of the form {shutdown, Term}, handle it as
if the exit reason were 'shutdown', without printing an error report.
This makes the behaviour of wait_dynamic_children match that of
do_restart.
This fixes ERL-163.
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ra_partitioned significantly speeds up register allocation of larger
functions without affecting allocation quality negatively. This is the
final change needed to make o1 suitable for compiling really large
functions without choking.
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The division into an initial pass that may introduce temps, and
following passes that must not forces us to make the same heuristic
decision during each of these passes. Thus, the splitting heuristic
can't be based on the number of temporaries -- at least without
excluding temporaries above SpillLimit.
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We want to share more alert and application data handling code.
Some of the application data handling code, packet handling,
will not be relevant for dtls, but this code can be excluded from dtls
by options checking.
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ssl_handshake:update_handshake_history
This proably a much bigger problem for DTLS than TLS, but should be
disabled for both unless explicitly configured for TLS.
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When protocol version is proagated from the DTLS connection processes
state into general ssl functions it must be converted to the corresponding
TLS version.
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Conflicts:
lib/ssl/src/ssl_handshake.erl
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The callback is invoke before entering state 'connection'.
It allows a connection module to remove data from the
connection state that is no longer needed (e.g.
handshake history).
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Conflicts:
lib/ssl/src/ssl_connection.erl
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Moving a fun into a guard may cause code that is not accepted
by beam_validator.
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* bjorn/floor-ceiling/OTP-13692:
Add math:floor/1 and math:ceil/1
Implement the new ceil/1 and floor/1 guard BIFs
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Add math:floor/1 and math:ceil/1 to avoid unnecessary conversions
in floating point expressions. That is, instead of having to write
float(floor(X)) as part of a floating point expressions, we can
write simply math:floor(X).
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Implement as ceil/1 and floor/1 as new guard BIFs (essentially part of
Erlang language). They are guard BIFs because trunc/1 is a guard
BIF. It would be strange to have trunc/1 as a part of the language, but
not ceil/1 and floor/1.
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* bjorn/lc-overridden-bif/OTP-13690:
Fix overridden BIFs
Don't crash when obsolete guard overrides local function
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* bjorn/erts/help-clang:
Slightly reduce code size of process_main()
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* ingela/ssl/test-framework-checks:
ssl: Test ssl v2 clients rejection depending on configuration
ssl: Add check in test framework for crypto support
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ssh_msg_userauth_info_request
This behavour is assumed by Codenomicon Defensics.
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This is needed when running programs that only exit when
stdin has been closed, e.g. 'more'.
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